Besides KFORTS high security performance, TR system complies with all requirements in building physics up to highest level. It features a slim frame, a concealed sash design, and a wide visible area. Resistance against wind load Water tightness Air permeability Technical parameters: ≥ 16kpa/m ³ (1800 * 1500), Technical parameters: ≥ 700 (PA), Technical parameters:The unit seam length index value is ≤ 0.5m ³ (m · h),The unit area index value is ≤ 1.4 square meters (m · h),Level: 8 (max). Air permeability Sound Insulation Standard: EN673 Standard: GB/T 8485-2008, Technical parameters: 1.87-2.15 W/(㎡· k) Door: 2.158 W/(㎡· k) Window: 1.875 W/(㎡· k) Curtain Wall: 1.873 W/(㎡· k) Technical parameters: ≥ 45 (dB (A)),

Besides KFORTS high security performance, TR system complies with all requirements in building physics up to highest level. It features a slim frame, a concealed sash design, and a wide visible area. Resistance against wind load Water tightness Air permeability Technical parameters: ≥ 16kpa/m ³ (1800 * 1500), Technical parameters: ≥ 700 (PA), Technical parameters:The unit seam length index value is ≤ 0.5m ³ (m · h),The unit area index value is ≤ 1.4 square meters (m · h),Level: 8 (max). Air permeability Sound Insulation Standard: EN673 Standard: GB/T 8485-2008, Technical parameters: 1.87-2.15 W/(㎡· k) Door: 2.158 W/(㎡· k) Window: 1.875 W/(㎡· k) Curtain Wall: 1.873 W/(㎡· k) Technical parameters: ≥ 45 (dB (A)),

1. Fire Resistance Performance of Products     I) Fire Rated Glass Door Systems Standard Ei60-D1/D2 Ei120-D2   Singapore Standard SS332:2018+A1:2022 Specifications for Fire Doors Integrity and insulation meet the standard for 60 minutes. Integrity and insulation meet the standard for 120 minutes.            II) Fire Rated Glass Door&Partition Systems Standard Ei60-W1 Ei120-W1   European and Singapore Standards SS332:2018+A1:2022 for Doors and EN1364-3 for Partitions Integrity and insulation meet the standard for 60 minutes. Integrity and insulation meet the standard for 120 minutes.     2. Types of Doors     Rating System Glass Thickness (mm) Size (Per Panel) (W*H) Frame Size (T*W) Remarks 1 Hour Ei60-D1 25 1320*2959 78*100 Full Insulated Glass 1 Hour   Ei60-D2 25   1328*2972   78*75 Full Insulated Glass 2 Hours Ei120-D1 45 1223*3082 105*85 Full Insulated Glass   3. Glass   Glass used in KFORTS systems is made of multilayers of toughened glass and the special nc-Si fire-resistant materials. Kforts glass, which is shatter proof and against impact or cutting injuries, has passed EN12600 impact test. The optical clarity of our glass is equivalent to that of clear float glass.    4. Frame The Frame consists of a structural steel-aluminum core cladded with fire rated and insulated panels. All the framing systems have been tested and passed the requirement stipulated under the by-laws and regulations.   5. Finishes The glass can be ceramic, reflected, sandblasted, carved or etched. The frame can be cladded with aluminum in coating, timber veneer, stainless steel or others.    6. By Laws and Regulations: I)Fire safety a. Singapore Standard SS332:2018+A1:2022 for fire resistant doors. b. European Standard EN1364-3 for fire resistant partitions. b. TUV certification and listing。         II)Mechanical Test The Classification 1(B)1 of EN12600 Impact Test.   7. Consultancy We will offer the following advice and consultation: I)Product Qualification Certificate. II) Fire Resistance Test Report. III) Product Labeling. IV)COC Certification.       8. Design and Sections   I)Design Examples of Fire Rated Glass Door&Partition Systems  II)Sections of Fire Rated Glass Door&Partition Systems a. Ei60-D1/Ei60-W1 (1 hour)   b. Ei120-D1/Ei120-W1 (2 hours)

1. Fire Resistance Performance of Products     I) Fire Rated Glass Partition Systems Standard Ei60-W1 Ei120-W1   European Standard EN1364-3 Fire resistance tests for non-loadbearing elements-- Part 3: Curtain Walling—Full configuration (complete assembly) Integrity and insulation meet the standard for 60 minutes. Integrity and insulation meet the standard for 120 minutes.          III) Fire Rated Glass Door&Partition Systems Standard Ei60-D1/D2 Ei120-D1   European and Singapore Standards SS332:2018+A1:2022 for Doors and EN1364-3 for Partitions Integrity and insulation meet the standard for 60 minutes. Integrity and insulation meet the standard for 120 minutes.     2. Types of Partitions     Rating System Glass Thickness (mm) Size (Per Panel) (W*H) Frame Size (T*W) Remarks 1 Hour Ei60-W1 25 1928*3450 78*75 Full Insulated Glass 2 Hours Ei120-W1 45 1511*3043 105*85 Full Insulated Glass   3. Glass   Glass used in KFORTS systems is made of multilayers of toughened glass and the special nc-Si fire-resistant materials. Kforts glass, which is shatter proof and against impact or cutting injuries, has passed EN12600 impact test. The optical clarity of our glass is equivalent to that of clear float glass.    4. Frame The Frame consists of a structural steel-aluminum core cladded with fire rated and insulated panels. All the framing systems have been tested and passed the requirement stipulated under the by-laws and regulations.   5. Finishes The glass can be ceramic, reflected, sandblasted, carved or etched. The frame can be cladded with aluminum in coating, timber veneer, stainless steel or others.    6. By Laws and Regulations: I)Fire safety a. Singapore Standard SS332:2018+A1:2022 for fire resistant doors. b. European Standard EN1364-3 for fire resistant partitions. b. TUV certification and listing。         II)Mechanical Test The Classification 1(B)1 of EN12600 Impact Test.   7. Consultancy We will offer the following advice and consultation: I)Product Qualification Certificate. II) Fire Resistance Test Report. III) Product Labeling. IV)COC Certification.       8. Design and Sections   I)Design Examples of Fire Rated Glass Partition Systems II)Sections of Fire Rated Glass Partition Systems a. Ei60-W1 (1 hour) b. Ei120-W1 (2 hours) III)Design Examples of Fire Rated Glass Door&Partition Systems  IV)Sections of Fire Rated Glass Door&Partition Systems a. Ei60-D1/Ei60-W1 (1 hour)   b. Ei120-D1/Ei120-W1 (2 hours)

1. Fire Resistance Performance of Products     I) Fire Rated Glass Door Systems Standard Ei60-D1/D2 Ei120-D2   Singapore Standard SS332:2018+A1:2022 Specifications for Fire Doors Integrity and insulation meet the standard for 60 minutes. Integrity and insulation meet the standard for 120 minutes.            II) Fire Rated Glass Door&Partition Systems Standard Ei60-W1 Ei120-W1   European and Singapore Standards SS332:2018+A1:2022 for Doors and EN1364-3 for Partitions Integrity and insulation meet the standard for 60 minutes. Integrity and insulation meet the standard for 120 minutes.     2. Types of Doors     Rating System Glass Thickness (mm) Size (Per Panel) (W*H) Frame Size (T*W) Remarks 1 Hour Ei60-D1 25 1320*2959 78*100 Full Insulated Glass 1 Hour   Ei60-D2 25   1328*2972   78*75 Full Insulated Glass 2 Hours Ei120-D1 45 1223*3082 105*85 Full Insulated Glass   3. Glass   Glass used in KFORTS systems is made of multilayers of toughened glass and the special nc-Si fire-resistant materials. Kforts glass, which is shatter proof and against impact or cutting injuries, has passed EN12600 impact test. The optical clarity of our glass is equivalent to that of clear float glass.    4. Frame The Frame consists of a structural steel-aluminum core cladded with fire rated and insulated panels. All the framing systems have been tested and passed the requirement stipulated under the by-laws and regulations.   5. Finishes The glass can be ceramic, reflected, sandblasted, carved or etched. The frame can be cladded with aluminum in coating, timber veneer, stainless steel or others.    6. By Laws and Regulations: I)Fire safety a. Singapore Standard SS332:2018+A1:2022 for fire resistant doors. b. European Standard EN1364-3 for fire resistant partitions. b. TUV certification and listing。         II)Mechanical Test The Classification 1(B)1 of EN12600 Impact Test.   7. Consultancy We will offer the following advice and consultation: I)Product Qualification Certificate. II) Fire Resistance Test Report. III) Product Labeling. IV)COC Certification.       8. Design and Sections   I)Design Examples of Fire Rated Glass Door&Partition Systems  II)Sections of Fire Rated Glass Door&Partition Systems a. Ei60-D1/Ei60-W1 (1 hour)   b. Ei120-D1/Ei120-W1 (2 hours)

1. Blastproof Glass System: Explosion and Blast Resistance Performance   Standards TR1 TR2 TR3 notes European Standards EN13123-2 Windows, doors, and shutters —Explosion resistance —Requirements and classification — Part 2: Range test EXR1- EXR5* (customized) EXR1=3kg TNT -5-meter explosion EXR2=3kg TNT -3-meter explosion EXR3=12kg TNT - Explosion in 5.5 meters EXR4=12kg TNT - 4-meter explosion EXR5=20kg TNT - Explosion in 5.5 meters Note*: EXR is the serial number specified in EN13123-2. You can customize your own products based on local engineering requirements.   2. More Performances: Building physics Besides KFORTS high security performance, TR system complies with all requirements in building physics up to highest level. It features a slim frame, a concealed sash design, and a wide visible area.   Resistance against wind load Water tightness Air permeability Technical parameters: ≥ 16kpa/m ³ (1800 * 1500), Technical parameters: ≥ 700 (PA), Technical parameters:The unit seam length index value is ≤ 0.5m ³ (m · h),The unit area index value is ≤ 1.4 square meters (m · h),Level: 8 (max). Air permeability Sound Insulation Standard: EN673 Standard: GB/T 8485-2008, Technical parameters: 1.87-2.15 W/(㎡· k) Door: 2.158 W/(㎡· k) Window: 1.875 W/(㎡· k) Curtain Wall: 1.873 W/(㎡· k) Technical parameters: ≥ 45 (dB (A)),           3. Design and Sections TR Security Glass Window System  Design examples Single leaf:  Minimum Size: Width = 500mm, Height = 750mm Maximum Size: Width = 800mm, Height = 1800mm Fixed panel:  Minimum Size: Width = 400mm, Height = 400mm Maximum Size: Calculate based on the wind load in the project area, building height, and building load-bearing capacity.      TR Security Glass Window System   Section Examples     Types Thickness of bullet proof steel plate/mm Thickness of Glass/mm EN1627-EN1630 Forced entry resistance EN1063 Bullet resistance UL752 Bullet resistance TRW-1  2.5-15 47.5-70 RC3      B1-B7   Level 1-8   TRW-2 RC4 TRW-3 RC6     TR Security Glass Swing Door and Curtain Wall System  Design examples   Single leaf:  Minimum Size: Width = 600mm, Height = 1500mm Maximum Size: Width = 1000mm, Height = 2500mm Fixed panel:  Maximum Size: Calculate based on the wind load in the project area, building height, and building load-bearing capacity.   TR Security Glass Swing Door and Curtain Wall System  Section examples     Types Thickness of bullet proof steel plate/mm Thickness of Glass/mm EN1627-EN1630 Forced entry resistance EN1063 Bullet resistance UL752 Bullet resistance TRD-1  2.5-15 47.5-70 RC3      B1-B7   Level 1-8   TRD-2 RC4 TRD-3 RC6     TR Security Glass Sliding Door System Design examples Single leaf:  Minimum Size: Width = 800mm, Height = 1800mm Maximum Size: Width = 2000mm, Height = 2500mm Fixed panel:  Maximum Size: Calculate based on the wind load in the project area, building height, and building load-bearing capacity.       TR Security Glass Sliding Door System               Section examples       Types Thickness of bullet proof steel plate/mm Thickness of Glass/mm EN1627-EN1630 Forced entry resistance EN1063 Bullet resistance UL752 Bullet resistance TRS-1  2.5-15 47.5-70 RC3      B1-B7   Level 1-8   TRS-2 RC4 TRS-3 RC6

1. Bulletproof Glass System: Bullet Resistance Performance   Standards TR1 TR2 TR3 notes Corresponding Burglarproof resistance performance RC3 RC4 RC6   According to different requirements, clients can customize your TR systems with different bullet resistance performance. European Standards EN1522 Windows, doors, shutters and blinds—Bullet resistance—Requirements and classification  B1 B2-4 B5-7       American Standard   Systems   Rating   Ammunition   Grain   (g)   Minimum velocity fps         (m/s)   Number of shots               UL752 Standard for safety Bullet-Resisting Equipment             All TR systems can be customized with bullet resistance performance from one kind of the ratings based on your requirements.   Level 1   9 mm full metal copper jacket with lead core   124   8.0   1,175       358   3   Level 2   .357 Magnum jacketed lead soft point   158   10.2   1,250       381   3   Level 3   .44 Magnum lead semi-wadcutter gas checked   240   15.6   1,350       411   3   Level 4   .30 caliber rifle lead core soft point   180   11.7   2,540      774   1   Level 5   7.62 mm Rifle lead core full metal copper jacket military ball   150   9.7   2,750      838   1   Level 6   9 mm full metal copper jacket with lead core   124   8.0   1,400       427   5   Level 7   5.56 mm Rifle full metal copper jacket with lead core   55   3.56   3,080       939   5   Level 8   7.62 mm Rifle lead core full metal copper jacket, military ball   150   9.7   2,750       838   5   Note — Maximum velocity is 110 percent of the minimum velocity.     2. More Performances: Building physics Besides KFORTS high security performance, TR system complies with all requirements in building physics up to highest level. It features a slim frame, a concealed sash design, and a wide visible area. Resistance against wind load Water tightness Air permeability Technical parameters: ≥ 16kpa/m ³ (1800 * 1500), Technical parameters: ≥ 700 (PA), Technical parameters:The unit seam length index value is ≤ 0.5m ³ (m · h),The unit area index value is ≤ 1.4 square meters (m · h),Level: 8 (max). Air permeability Sound Insulation Standard: EN673 Standard: GB/T 8485-2008, Technical parameters: 1.87-2.15 W/(㎡· k) Door: 2.158 W/(㎡· k) Window: 1.875 W/(㎡· k) Curtain Wall: 1.873 W/(㎡· k) Technical parameters: ≥ 45 (dB (A)),           3. Design and Sections TR Security Glass Window System  Design examples Single leaf:  Minimum Size: Width = 500mm, Height = 750mm Maximum Size: Width = 800mm, Height = 1800mm Fixed panel:  Minimum Size: Width = 400mm, Height = 400mm Maximum Size: Calculate based on the wind load in the project area, building height, and building load-bearing capacity.      TR Security Glass Window System   Section Examples       Types   Thickness of bullet proof steel plate/mm   Thickness of Glass/mm   EN1627-EN1630 Forced entry resistance   EN1063 Bullet resistance   UL752 Bullet resistance TRW-1  2.5-15 47.5-70 RC3      B1-B7      Level 1-8   TRW-2 RC4 TRW-3 RC6     TR Security Glass Swing Door and Curtain Wall System  Design examples   Single leaf:  Minimum Size: Width = 600mm, Height = 1500mm Maximum Size: Width = 1000mm, Height = 2500mm Fixed panel:  Maximum Size: Calculate based on the wind load in the project area, building height, and building load-bearing capacity.   TR Security Glass Swing Door and Curtain Wall System  Section examples       Types   Thickness of bullet proof steel plate/mm   Thickness of Glass/mm   EN1627-EN1630 Forced entry resistance   EN1063 Bullet resistance   UL752 Bullet resistance TRD-1  2.5-15 47.5-70 RC3      B1-B7      Level 1-8   TRD-2 RC4 TRD-3 RC6     TR Security Glass Sliding Door System Design examples

1. Bulletproof Glass System: Bullet Resistance Performance   Standards TR1 TR2 TR3 notes Corresponding Burglarproof resistance performance RC3 RC4 RC6   According to different requirements, clients can customize your TR systems with different bullet resistance performance. European Standards EN1522 Windows, doors, shutters and blinds—Bullet resistance—Requirements and classification  B1 B2-4 B5-7       American Standard   Systems   Rating   Ammunition   Grain   (g)   Minimum velocity fps         (m/s)   Number of shots               UL752 Standard for safety Bullet-Resisting Equipment             All TR systems can be customized with bullet resistance performance from one kind of the ratings based on your requirements.   Level 1   9 mm full metal copper jacket with lead core   124   8.0   1,175       358   3   Level 2   .357 Magnum jacketed lead soft point   158   10.2   1,250       381   3   Level 3   .44 Magnum lead semi-wadcutter gas checked   240   15.6   1,350       411   3   Level 4   .30 caliber rifle lead core soft point   180   11.7   2,540      774   1   Level 5   7.62 mm Rifle lead core full metal copper jacket military ball   150   9.7   2,750      838   1   Level 6   9 mm full metal copper jacket with lead core   124   8.0   1,400       427   5   Level 7   5.56 mm Rifle full metal copper jacket with lead core   55   3.56   3,080       939   5   Level 8   7.62 mm Rifle lead core full metal copper jacket, military ball   150   9.7   2,750       838   5   Note — Maximum velocity is 110 percent of the minimum velocity.     2. More Performances: Building physics Besides KFORTS high security performance, TR system complies with all requirements in building physics up to highest level. It features a slim frame, a concealed sash design, and a wide visible area. Resistance against wind load Water tightness Air permeability Technical parameters: ≥ 16kpa/m ³ (1800 * 1500), Technical parameters: ≥ 700 (PA), Technical parameters:The unit seam length index value is ≤ 0.5m ³ (m · h),The unit area index value is ≤ 1.4 square meters (m · h),Level: 8 (max). Air permeability Sound Insulation Standard: EN673 Standard: GB/T 8485-2008, Technical parameters: 1.87-2.15 W/(㎡· k) Door: 2.158 W/(㎡· k) Window: 1.875 W/(㎡· k) Curtain Wall: 1.873 W/(㎡· k) Technical parameters: ≥ 45 (dB (A)),           3. Design and Sections TR Security Glass Window System  Design examples Single leaf:  Minimum Size: Width = 500mm, Height = 750mm Maximum Size: Width = 800mm, Height = 1800mm Fixed panel:  Minimum Size: Width = 400mm, Height = 400mm Maximum Size: Calculate based on the wind load in the project area, building height, and building load-bearing capacity.      TR Security Glass Window System   Section Examples       Types   Thickness of bullet proof steel plate/mm   Thickness of Glass/mm   EN1627-EN1630 Forced entry resistance   EN1063 Bullet resistance   UL752 Bullet resistance TRW-1  2.5-15 47.5-70 RC3      B1-B7      Level 1-8   TRW-2 RC4 TRW-3 RC6     TR Security Glass Swing Door and Curtain Wall System  Design examples   Single leaf:  Minimum Size: Width = 600mm, Height = 1500mm Maximum Size: Width = 1000mm, Height = 2500mm Fixed panel:  Maximum Size: Calculate based on the wind load in the project area, building height, and building load-bearing capacity.   TR Security Glass Swing Door and Curtain Wall System  Section examples       Types   Thickness of bullet proof steel plate/mm   Thickness of Glass/mm   EN1627-EN1630 Forced entry resistance   EN1063 Bullet resistance   UL752 Bullet resistance TRD-1  2.5-15 47.5-70 RC3      B1-B7      Level 1-8   TRD-2 RC4 TRD-3 RC6     TR Security Glass Sliding Door System Design examples

1. Bulletproof Glass System: Bullet Resistance Performance   Standards TR1 TR2 TR3 notes Corresponding Burglarproof resistance performance RC3 RC4 RC6   According to different requirements, clients can customize your TR systems with different bullet resistance performance. European Standards EN1522 Windows, doors, shutters and blinds—Bullet resistance—Requirements and classification  B1 B2-4 B5-7       American Standard   Systems   Rating   Ammunition   Grain   (g)   Minimum velocity fps         (m/s)   Number of shots               UL752 Standard for safety Bullet-Resisting Equipment             All TR systems can be customized with bullet resistance performance from one kind of the ratings based on your requirements.   Level 1   9 mm full metal copper jacket with lead core   124   8.0   1,175       358   3   Level 2   .357 Magnum jacketed lead soft point   158   10.2   1,250       381   3   Level 3   .44 Magnum lead semi-wadcutter gas checked   240   15.6   1,350       411   3   Level 4   .30 caliber rifle lead core soft point   180   11.7   2,540      774   1   Level 5   7.62 mm Rifle lead core full metal copper jacket military ball   150   9.7   2,750      838   1   Level 6   9 mm full metal copper jacket with lead core   124   8.0   1,400       427   5   Level 7   5.56 mm Rifle full metal copper jacket with lead core   55   3.56   3,080       939   5   Level 8   7.62 mm Rifle lead core full metal copper jacket, military ball   150   9.7   2,750       838   5   Note — Maximum velocity is 110 percent of the minimum velocity.     2. More Performances: Building physics Besides KFORTS high security performance, TR system complies with all requirements in building physics up to highest level. It features a slim frame, a concealed sash design, and a wide visible area. Resistance against wind load Water tightness Air permeability Technical parameters: ≥ 16kpa/m ³ (1800 * 1500), Technical parameters: ≥ 700 (PA), Technical parameters:The unit seam length index value is ≤ 0.5m ³ (m · h),The unit area index value is ≤ 1.4 square meters (m · h),Level: 8 (max). Air permeability Sound Insulation Standard: EN673 Standard: GB/T 8485-2008, Technical parameters: 1.87-2.15 W/(㎡· k) Door: 2.158 W/(㎡· k) Window: 1.875 W/(㎡· k) Curtain Wall: 1.873 W/(㎡· k) Technical parameters: ≥ 45 (dB (A)),           3. Design and Sections TR Security Glass Window System  Design examples Single leaf:  Minimum Size: Width = 500mm, Height = 750mm Maximum Size: Width = 800mm, Height = 1800mm Fixed panel:  Minimum Size: Width = 400mm, Height = 400mm Maximum Size: Calculate based on the wind load in the project area, building height, and building load-bearing capacity.      TR Security Glass Window System   Section Examples       Types   Thickness of bullet proof steel plate/mm   Thickness of Glass/mm   EN1627-EN1630 Forced entry resistance   EN1063 Bullet resistance   UL752 Bullet resistance TRW-1  2.5-15 47.5-70 RC3      B1-B7      Level 1-8   TRW-2 RC4 TRW-3 RC6     TR Security Glass Swing Door and Curtain Wall System  Design examples   Single leaf:  Minimum Size: Width = 600mm, Height = 1500mm Maximum Size: Width = 1000mm, Height = 2500mm Fixed panel:  Maximum Size: Calculate based on the wind load in the project area, building height, and building load-bearing capacity.   TR Security Glass Swing Door and Curtain Wall System  Section examples       Types   Thickness of bullet proof steel plate/mm   Thickness of Glass/mm   EN1627-EN1630 Forced entry resistance   EN1063 Bullet resistance   UL752 Bullet resistance TRD-1  2.5-15 47.5-70 RC3      B1-B7      Level 1-8   TRD-2 RC4 TRD-3 RC6     TR Security Glass Sliding Door System Design examples

1. Bulletproof Glass System: Bullet Resistance Performance   Standards TR1 TR2 TR3 notes Corresponding Burglarproof resistance performance RC3 RC4 RC6   According to different requirements, clients can customize your TR systems with different bullet resistance performance. European Standards EN1522 Windows, doors, shutters and blinds—Bullet resistance—Requirements and classification  B1 B2-4 B5-7       American Standard   Systems   Rating   Ammunition   Grain   (g)   Minimum velocity fps         (m/s)   Number of shots               UL752 Standard for safety Bullet-Resisting Equipment             All TR systems can be customized with bullet resistance performance from one kind of the ratings based on your requirements.   Level 1   9 mm full metal copper jacket with lead core   124   8.0   1,175       358   3   Level 2   .357 Magnum jacketed lead soft point   158   10.2   1,250       381   3   Level 3   .44 Magnum lead semi-wadcutter gas checked   240   15.6   1,350       411   3   Level 4   .30 caliber rifle lead core soft point   180   11.7   2,540      774   1   Level 5   7.62 mm Rifle lead core full metal copper jacket military ball   150   9.7   2,750      838   1   Level 6   9 mm full metal copper jacket with lead core   124   8.0   1,400       427   5   Level 7   5.56 mm Rifle full metal copper jacket with lead core   55   3.56   3,080       939   5   Level 8   7.62 mm Rifle lead core full metal copper jacket, military ball   150   9.7   2,750       838   5   Note — Maximum velocity is 110 percent of the minimum velocity.     2. More Performances: Building physics Besides KFORTS high security performance, TR system complies with all requirements in building physics up to highest level. It features a slim frame, a concealed sash design, and a wide visible area. Resistance against wind load Water tightness Air permeability Technical parameters: ≥ 16kpa/m ³ (1800 * 1500), Technical parameters: ≥ 700 (PA), Technical parameters:The unit seam length index value is ≤ 0.5m ³ (m · h),The unit area index value is ≤ 1.4 square meters (m · h),Level: 8 (max). Air permeability Sound Insulation Standard: EN673 Standard: GB/T 8485-2008, Technical parameters: 1.87-2.15 W/(㎡· k) Door: 2.158 W/(㎡· k) Window: 1.875 W/(㎡· k) Curtain Wall: 1.873 W/(㎡· k) Technical parameters: ≥ 45 (dB (A)),           3. Design and Sections TR Security Glass Window System  Design examples Single leaf:  Minimum Size: Width = 500mm, Height = 750mm Maximum Size: Width = 800mm, Height = 1800mm Fixed panel:  Minimum Size: Width = 400mm, Height = 400mm Maximum Size: Calculate based on the wind load in the project area, building height, and building load-bearing capacity.      TR Security Glass Window System   Section Examples       Types   Thickness of bullet proof steel plate/mm   Thickness of Glass/mm   EN1627-EN1630 Forced entry resistance   EN1063 Bullet resistance   UL752 Bullet resistance TRW-1  2.5-15 47.5-70 RC3      B1-B7      Level 1-8   TRW-2 RC4 TRW-3 RC6     TR Security Glass Swing Door and Curtain Wall System  Design examples   Single leaf:  Minimum Size: Width = 600mm, Height = 1500mm Maximum Size: Width = 1000mm, Height = 2500mm Fixed panel:  Maximum Size: Calculate based on the wind load in the project area, building height, and building load-bearing capacity.   TR Security Glass Swing Door and Curtain Wall System  Section examples       Types   Thickness of bullet proof steel plate/mm   Thickness of Glass/mm   EN1627-EN1630 Forced entry resistance   EN1063 Bullet resistance   UL752 Bullet resistance TRD-1  2.5-15 47.5-70 RC3      B1-B7      Level 1-8   TRD-2 RC4 TRD-3 RC6     TR Security Glass Sliding Door System Design examples

1. Bulletproof Glass System: Bullet Resistance Performance   Standards TR1 TR2 TR3 notes Corresponding Burglarproof resistance performance RC3 RC4 RC6   According to different requirements, clients can customize your TR systems with different bullet resistance performance. European Standards EN1522 Windows, doors, shutters and blinds—Bullet resistance—Requirements and classification  B1 B2-4 B5-7       American Standard   Systems   Rating   Ammunition   Grain   (g)   Minimum velocity fps         (m/s)   Number of shots               UL752 Standard for safety Bullet-Resisting Equipment             All TR systems can be customized with bullet resistance performance from one kind of the ratings based on your requirements.   Level 1   9 mm full metal copper jacket with lead core   124   8.0   1,175       358   3   Level 2   .357 Magnum jacketed lead soft point   158   10.2   1,250       381   3   Level 3   .44 Magnum lead semi-wadcutter gas checked   240   15.6   1,350       411   3   Level 4   .30 caliber rifle lead core soft point   180   11.7   2,540      774   1   Level 5   7.62 mm Rifle lead core full metal copper jacket military ball   150   9.7   2,750      838   1   Level 6   9 mm full metal copper jacket with lead core   124   8.0   1,400       427   5   Level 7   5.56 mm Rifle full metal copper jacket with lead core   55   3.56   3,080       939   5   Level 8   7.62 mm Rifle lead core full metal copper jacket, military ball   150   9.7   2,750       838   5   Note — Maximum velocity is 110 percent of the minimum velocity.     2. More Performances: Building physics Besides KFORTS high security performance, TR system complies with all requirements in building physics up to highest level. It features a slim frame, a concealed sash design, and a wide visible area. Resistance against wind load Water tightness Air permeability Technical parameters: ≥ 16kpa/m ³ (1800 * 1500), Technical parameters: ≥ 700 (PA), Technical parameters:The unit seam length index value is ≤ 0.5m ³ (m · h),The unit area index value is ≤ 1.4 square meters (m · h),Level: 8 (max). Air permeability Sound Insulation Standard: EN673 Standard: GB/T 8485-2008, Technical parameters: 1.87-2.15 W/(㎡· k) Door: 2.158 W/(㎡· k) Window: 1.875 W/(㎡· k) Curtain Wall: 1.873 W/(㎡· k) Technical parameters: ≥ 45 (dB (A)),           3. Design and Sections TR Security Glass Window System  Design examples Single leaf:  Minimum Size: Width = 500mm, Height = 750mm Maximum Size: Width = 800mm, Height = 1800mm Fixed panel:  Minimum Size: Width = 400mm, Height = 400mm Maximum Size: Calculate based on the wind load in the project area, building height, and building load-bearing capacity.      TR Security Glass Window System   Section Examples       Types   Thickness of bullet proof steel plate/mm   Thickness of Glass/mm   EN1627-EN1630 Forced entry resistance   EN1063 Bullet resistance   UL752 Bullet resistance TRW-1  2.5-15 47.5-70 RC3      B1-B7      Level 1-8   TRW-2 RC4 TRW-3 RC6     TR Security Glass Swing Door and Curtain Wall System  Design examples   Single leaf:  Minimum Size: Width = 600mm, Height = 1500mm Maximum Size: Width = 1000mm, Height = 2500mm Fixed panel:  Maximum Size: Calculate based on the wind load in the project area, building height, and building load-bearing capacity.   TR Security Glass Swing Door and Curtain Wall System  Section examples       Types   Thickness of bullet proof steel plate/mm   Thickness of Glass/mm   EN1627-EN1630 Forced entry resistance   EN1063 Bullet resistance   UL752 Bullet resistance TRD-1  2.5-15 47.5-70 RC3      B1-B7      Level 1-8   TRD-2 RC4 TRD-3 RC6     TR Security Glass Sliding Door System Design examples

1. Bulletproof Glass System: Bullet Resistance Performance   Standards TR1 TR2 TR3 notes Corresponding Burglarproof resistance performance RC3 RC4 RC6   According to different requirements, clients can customize your TR systems with different bullet resistance performance. European Standards EN1522 Windows, doors, shutters and blinds—Bullet resistance—Requirements and classification  B1 B2-4 B5-7       American Standard   Systems   Rating   Ammunition   Grain   (g)   Minimum velocity fps         (m/s)   Number of shots               UL752 Standard for safety Bullet-Resisting Equipment             All TR systems can be customized with bullet resistance performance from one kind of the ratings based on your requirements.   Level 1   9 mm full metal copper jacket with lead core   124   8.0   1,175       358   3   Level 2   .357 Magnum jacketed lead soft point   158   10.2   1,250       381   3   Level 3   .44 Magnum lead semi-wadcutter gas checked   240   15.6   1,350       411   3   Level 4   .30 caliber rifle lead core soft point   180   11.7   2,540      774   1   Level 5   7.62 mm Rifle lead core full metal copper jacket military ball   150   9.7   2,750      838   1   Level 6   9 mm full metal copper jacket with lead core   124   8.0   1,400       427   5   Level 7   5.56 mm Rifle full metal copper jacket with lead core   55   3.56   3,080       939   5   Level 8   7.62 mm Rifle lead core full metal copper jacket, military ball   150   9.7   2,750       838   5   Note — Maximum velocity is 110 percent of the minimum velocity.     2. More Performances: Building physics Besides KFORTS high security performance, TR system complies with all requirements in building physics up to highest level. It features a slim frame, a concealed sash design, and a wide visible area. Resistance against wind load Water tightness Air permeability Technical parameters: ≥ 16kpa/m ³ (1800 * 1500), Technical parameters: ≥ 700 (PA), Technical parameters:The unit seam length index value is ≤ 0.5m ³ (m · h),The unit area index value is ≤ 1.4 square meters (m · h),Level: 8 (max). Air permeability Sound Insulation Standard: EN673 Standard: GB/T 8485-2008, Technical parameters: 1.87-2.15 W/(㎡· k) Door: 2.158 W/(㎡· k) Window: 1.875 W/(㎡· k) Curtain Wall: 1.873 W/(㎡· k) Technical parameters: ≥ 45 (dB (A)),           3. Design and Sections TR Security Glass Window System  Design examples Single leaf:  Minimum Size: Width = 500mm, Height = 750mm Maximum Size: Width = 800mm, Height = 1800mm Fixed panel:  Minimum Size: Width = 400mm, Height = 400mm Maximum Size: Calculate based on the wind load in the project area, building height, and building load-bearing capacity.      TR Security Glass Window System   Section Examples       Types   Thickness of bullet proof steel plate/mm   Thickness of Glass/mm   EN1627-EN1630 Forced entry resistance   EN1063 Bullet resistance   UL752 Bullet resistance TRW-1  2.5-15 47.5-70 RC3      B1-B7      Level 1-8   TRW-2 RC4 TRW-3 RC6     TR Security Glass Swing Door and Curtain Wall System  Design examples   Single leaf:  Minimum Size: Width = 600mm, Height = 1500mm Maximum Size: Width = 1000mm, Height = 2500mm Fixed panel:  Maximum Size: Calculate based on the wind load in the project area, building height, and building load-bearing capacity.   TR Security Glass Swing Door and Curtain Wall System  Section examples       Types   Thickness of bullet proof steel plate/mm   Thickness of Glass/mm   EN1627-EN1630 Forced entry resistance   EN1063 Bullet resistance   UL752 Bullet resistance TRD-1  2.5-15 47.5-70 RC3      B1-B7      Level 1-8   TRD-2 RC4 TRD-3 RC6     TR Security Glass Sliding Door System Design examples

1. Bulletproof Glass System: Bullet Resistance Performance   Standards TR1 TR2 TR3 notes Corresponding Burglarproof resistance performance RC3 RC4 RC6   According to different requirements, clients can customize your TR systems with different bullet resistance performance. European Standards EN1522 Windows, doors, shutters and blinds—Bullet resistance—Requirements and classification  B1 B2-4 B5-7       American Standard   Systems   Rating   Ammunition   Grain   (g)   Minimum velocity fps         (m/s)   Number of shots               UL752 Standard for safety Bullet-Resisting Equipment             All TR systems can be customized with bullet resistance performance from one kind of the ratings based on your requirements.   Level 1   9 mm full metal copper jacket with lead core   124   8.0   1,175       358   3   Level 2   .357 Magnum jacketed lead soft point   158   10.2   1,250       381   3   Level 3   .44 Magnum lead semi-wadcutter gas checked   240   15.6   1,350       411   3   Level 4   .30 caliber rifle lead core soft point   180   11.7   2,540      774   1   Level 5   7.62 mm Rifle lead core full metal copper jacket military ball   150   9.7   2,750      838   1   Level 6   9 mm full metal copper jacket with lead core   124   8.0   1,400       427   5   Level 7   5.56 mm Rifle full metal copper jacket with lead core   55   3.56   3,080       939   5   Level 8   7.62 mm Rifle lead core full metal copper jacket, military ball   150   9.7   2,750       838   5   Note — Maximum velocity is 110 percent of the minimum velocity.     2. More Performances: Building physics Besides KFORTS high security performance, TR system complies with all requirements in building physics up to highest level. It features a slim frame, a concealed sash design, and a wide visible area. Resistance against wind load Water tightness Air permeability Technical parameters: ≥ 16kpa/m ³ (1800 * 1500), Technical parameters: ≥ 700 (PA), Technical parameters:The unit seam length index value is ≤ 0.5m ³ (m · h),The unit area index value is ≤ 1.4 square meters (m · h),Level: 8 (max). Air permeability Sound Insulation Standard: EN673 Standard: GB/T 8485-2008, Technical parameters: 1.87-2.15 W/(㎡· k) Door: 2.158 W/(㎡· k) Window: 1.875 W/(㎡· k) Curtain Wall: 1.873 W/(㎡· k) Technical parameters: ≥ 45 (dB (A)),           3. Design and Sections TR Security Glass Window System  Design examples Single leaf:  Minimum Size: Width = 500mm, Height = 750mm Maximum Size: Width = 800mm, Height = 1800mm Fixed panel:  Minimum Size: Width = 400mm, Height = 400mm Maximum Size: Calculate based on the wind load in the project area, building height, and building load-bearing capacity.      TR Security Glass Window System   Section Examples       Types   Thickness of bullet proof steel plate/mm   Thickness of Glass/mm   EN1627-EN1630 Forced entry resistance   EN1063 Bullet resistance   UL752 Bullet resistance TRW-1  2.5-15 47.5-70 RC3      B1-B7      Level 1-8   TRW-2 RC4 TRW-3 RC6     TR Security Glass Swing Door and Curtain Wall System  Design examples   Single leaf:  Minimum Size: Width = 600mm, Height = 1500mm Maximum Size: Width = 1000mm, Height = 2500mm Fixed panel:  Maximum Size: Calculate based on the wind load in the project area, building height, and building load-bearing capacity.   TR Security Glass Swing Door and Curtain Wall System  Section examples       Types   Thickness of bullet proof steel plate/mm   Thickness of Glass/mm   EN1627-EN1630 Forced entry resistance   EN1063 Bullet resistance   UL752 Bullet resistance TRD-1  2.5-15 47.5-70 RC3      B1-B7      Level 1-8   TRD-2 RC4 TRD-3 RC6     TR Security Glass Sliding Door System Design examples

1. Bulletproof Glass System: Bullet Resistance Performance   Standards TR1 TR2 TR3 notes Corresponding Burglarproof resistance performance RC3 RC4 RC6   According to different requirements, clients can customize your TR systems with different bullet resistance performance. European Standards EN1522 Windows, doors, shutters and blinds—Bullet resistance—Requirements and classification  B1 B2-4 B5-7       American Standard   Systems   Rating   Ammunition   Grain   (g)   Minimum velocity fps         (m/s)   Number of shots               UL752 Standard for safety Bullet-Resisting Equipment             All TR systems can be customized with bullet resistance performance from one kind of the ratings based on your requirements.   Level 1   9 mm full metal copper jacket with lead core   124   8.0   1,175       358   3   Level 2   .357 Magnum jacketed lead soft point   158   10.2   1,250       381   3   Level 3   .44 Magnum lead semi-wadcutter gas checked   240   15.6   1,350       411   3   Level 4   .30 caliber rifle lead core soft point   180   11.7   2,540      774   1   Level 5   7.62 mm Rifle lead core full metal copper jacket military ball   150   9.7   2,750      838   1   Level 6   9 mm full metal copper jacket with lead core   124   8.0   1,400       427   5   Level 7   5.56 mm Rifle full metal copper jacket with lead core   55   3.56   3,080       939   5   Level 8   7.62 mm Rifle lead core full metal copper jacket, military ball   150   9.7   2,750       838   5   Note — Maximum velocity is 110 percent of the minimum velocity.     2. More Performances: Building physics Besides KFORTS high security performance, TR system complies with all requirements in building physics up to highest level. It features a slim frame, a concealed sash design, and a wide visible area. Resistance against wind load Water tightness Air permeability Technical parameters: ≥ 16kpa/m ³ (1800 * 1500), Technical parameters: ≥ 700 (PA), Technical parameters:The unit seam length index value is ≤ 0.5m ³ (m · h),The unit area index value is ≤ 1.4 square meters (m · h),Level: 8 (max). Air permeability Sound Insulation Standard: EN673 Standard: GB/T 8485-2008, Technical parameters: 1.87-2.15 W/(㎡· k) Door: 2.158 W/(㎡· k) Window: 1.875 W/(㎡· k) Curtain Wall: 1.873 W/(㎡· k) Technical parameters: ≥ 45 (dB (A)),           3. Design and Sections TR Security Glass Window System  Design examples Single leaf:  Minimum Size: Width = 500mm, Height = 750mm Maximum Size: Width = 800mm, Height = 1800mm Fixed panel:  Minimum Size: Width = 400mm, Height = 400mm Maximum Size: Calculate based on the wind load in the project area, building height, and building load-bearing capacity.      TR Security Glass Window System   Section Examples       Types   Thickness of bullet proof steel plate/mm   Thickness of Glass/mm   EN1627-EN1630 Forced entry resistance   EN1063 Bullet resistance   UL752 Bullet resistance TRW-1  2.5-15 47.5-70 RC3      B1-B7      Level 1-8   TRW-2 RC4 TRW-3 RC6     TR Security Glass Swing Door and Curtain Wall System  Design examples   Single leaf:  Minimum Size: Width = 600mm, Height = 1500mm Maximum Size: Width = 1000mm, Height = 2500mm Fixed panel:  Maximum Size: Calculate based on the wind load in the project area, building height, and building load-bearing capacity.   TR Security Glass Swing Door and Curtain Wall System  Section examples       Types   Thickness of bullet proof steel plate/mm   Thickness of Glass/mm   EN1627-EN1630 Forced entry resistance   EN1063 Bullet resistance   UL752 Bullet resistance TRD-1  2.5-15 47.5-70 RC3      B1-B7      Level 1-8   TRD-2 RC4 TRD-3 RC6     TR Security Glass Sliding Door System Design examples

1. Burglarproof Glass System: Burglar Resistance Performance     Standards TR1 TR2 TR3 notes European Standards EN1627 Pedestrian doorsets, windows, curtain walling, grilles and shutters—Burglarproof resistance—Requirements and classification RC3 RC4 RC6* Note*: KFORTS TR series includes glass door systems, window systems, curtain wall systems, etc. KFORTS can customize your products with one or more resistance performance based on your requirements. EN1628 Pedestrian doorsets, windows, curtain walling, grilles and shutters—Burglarproof resistance—Test method for the determination of resistance under static loading 6KN 10KN 15KN EN1629 Pedestrian doorsets, windows, curtain walling, grilles and shutters—Burglarproof resistance—Test method for the determination of resistance under dynamic loading Resist 50KG pendulum impactor from a height of 750mm. No test.** No test.** EN1630 Pedestrian doorsets, windows, curtain walling, grilles and shutters—Burglarproof resistance—Test method for the determination of resistance to manual burglary attempts Resist tools specified in RC1-RC3 systems, such as 700mm length crowbars and hand drills. Resist tools specified in RC1-RC4 systems, such as 0.8KG weight axes and battery drills. Resist tools specified in RC1-RC6 systems, such as 1.1KW saber saws and 2.3KW angle grinders. Note **: The purpose of EN1629 dynamic impact test is to simulate human attacks without the use of tools, such as shoulder strikes or kicks. When testing RC4-6 systems, the static load shall far exceed the dynamic load, which will not be achieved manually. Therefore, RC4-6 systems do not require dynamic mechanical test. EN356 Glass in building—Security glazing—Testing and classification of resistance against manual attack P5A Resist impact 3 times by a ∅ 100mm diameter, 4.11KG weight steel ball from the 9 meters height. P6B Resist 30-50 times of the impact by a 2KG axe. P8B Resist over 70 times of the impact by a 2KG axe.         2. Tools and Firearms that TR systems can resist The resistance performance of TR3 system is equivalent to RC6 resistance level in European standards. TR3 system can withstand destructive tools and firearms as follows.       Figure 3: Set of Tools C   Tool number Tool specification description C.1 Spalling hammer; length (800 + 50) mm, head weight (3,5 ± 0,25) kg C.2 Discs; Ø 230 mm maxi, thickness 3,0 mm (for steel or stone excluding diamond) C.3 Saw blades; bimetal C.4 Steel wedges; length (200 ± 10) mm, width (80 ± 10) mm, height (40 ± 5) mm C.5 Electric jig saw; nominal 650 W± 10 % C.6 Angle grinder; Nominal 2 300 W± 10 %, disc diameter max 230 mm C.7 Electric drill; Nominal 1 050 W± 10 %, with percussion action C.8 Submachine gun; Gun Type 56 with 7,62 mm bullets C.9 Sniper rifle; Gun Type 79 with 7,62 mm bullets     3. More Performances: Building physics Besides KFORTS high security performance, TR system complies with all requirements in building physics up to highest level. It features a slim frame, a concealed sash design, and a wide visible area. Resistance against wind load Water tightness Air permeability Technical parameters: ≥ 16kpa/m ³ (1800 * 1500), Technical parameters: ≥ 700 (PA), Technical parameters:The unit seam length index value is ≤ 0.5m ³ (m · h),The unit area index value is ≤ 1.4 square meters (m · h),Level: 8 (max). Air permeability Sound Insulation Standard: EN673 Standard: GB/T 8485-2008, Technical parameters: 1.87-2.15 W/(㎡· k) Door: 2.158 W/(㎡· k) Window: 1.875 W/(㎡· k) Curtain Wall: 1.873 W/(㎡· k) Technical parameters: ≥ 45 (dB (A)),           4. Design and Sections TR Security Glass Window System  Design examples Single leaf:  Minimum Size: Width = 500mm, Height = 750mm Maximum Size: Width = 800mm, Height = 1800mm Fixed Sash:  Minimum Size: Width = 400mm, Height = 400mm Maximum Size: Calculate based on the wind load in the project area, building height, and building load-bearing capacity.      TR Security Glass Window System   Section Examples     Types Thickness of bullet proof steel plate/mm Thickness of Glass/mm EN1627-EN1630 Forced entry resistance EN1063 Bullet resistance UL752 Bullet resistance TRW-1  2.5-15 47.5-70 RC3      B1-B7   Level 1-8   TRW-2 RC4 TRW-3 RC6     TR Security Glass Swing Door and Curtain Wall System  Design examples       TR Security Glass Swing Door and Curtain Wall System  Section examples     Types Thickness of bullet proof steel plate/mm Thickness of Glass/mm EN1627-EN1630 Forced entry resistance EN1063 Bullet resistance UL752 Bullet resistance TRD-1  2.5-15 47.5-70 RC3      B1-B7   Level 1-8   TRD-2 RC4 TRD-3 RC6     TR Security Glass Sliding Door System Design examples Single leaf:  Minimum Size: Width = 600mm, Height = 1500mm Maximum Size: Width = 1000mm, Height = 2500mm Fixed panel:  Maximum Size: Calculate based on the wind load in the project area, building height, and building load-bearing capacity.       TR Security Glass Sliding Door System               Section examples       Types Thickness of bullet proof steel plate/mm Thickness of Glass/mm EN1627-EN1630 Forced entry resistance EN1063 Bullet resistance UL752 Bullet resistance TRS-1  2.5-15 47.5-70 RC3      B1-B7   Level 1-8   TRS-2 RC4 TRS-3 RC6

1. Burglarproof Glass System: Burglar Resistance Performance     Standards TR1 TR2 TR3 notes European Standards EN1627 Pedestrian doorsets, windows, curtain walling, grilles and shutters—Burglarproof resistance—Requirements and classification RC3 RC4 RC6* Note*: KFORTS TR series includes glass door systems, window systems, curtain wall systems, etc. KFORTS can customize your products with one or more resistance performance based on your requirements. EN1628 Pedestrian doorsets, windows, curtain walling, grilles and shutters—Burglarproof resistance—Test method for the determination of resistance under static loading 6KN 10KN 15KN EN1629 Pedestrian doorsets, windows, curtain walling, grilles and shutters—Burglarproof resistance—Test method for the determination of resistance under dynamic loading Resist 50KG pendulum impactor from a height of 750mm. No test.** No test.** EN1630 Pedestrian doorsets, windows, curtain walling, grilles and shutters—Burglarproof resistance—Test method for the determination of resistance to manual burglary attempts Resist tools specified in RC1-RC3 systems, such as 700mm length crowbars and hand drills. Resist tools specified in RC1-RC4 systems, such as 0.8KG weight axes and battery drills. Resist tools specified in RC1-RC6 systems, such as 1.1KW saber saws and 2.3KW angle grinders. Note **: The purpose of EN1629 dynamic impact test is to simulate human attacks without the use of tools, such as shoulder strikes or kicks. When testing RC4-6 systems, the static load shall far exceed the dynamic load, which will not be achieved manually. Therefore, RC4-6 systems do not require dynamic mechanical test. EN356 Glass in building—Security glazing—Testing and classification of resistance against manual attack P5A Resist impact 3 times by a ∅ 100mm diameter, 4.11KG weight steel ball from the 9 meters height. P6B Resist 30-50 times of the impact by a 2KG axe. P8B Resist over 70 times of the impact by a 2KG axe.         2. Tools and Firearms that TR systems can resist The resistance performance of TR3 system is equivalent to RC6 resistance level in European standards. TR3 system can withstand destructive tools and firearms as follows.       Figure 3: Set of Tools C   Tool number Tool specification description C.1 Spalling hammer; length (800 + 50) mm, head weight (3,5 ± 0,25) kg C.2 Discs; Ø 230 mm maxi, thickness 3,0 mm (for steel or stone excluding diamond) C.3 Saw blades; bimetal C.4 Steel wedges; length (200 ± 10) mm, width (80 ± 10) mm, height (40 ± 5) mm C.5 Electric jig saw; nominal 650 W± 10 % C.6 Angle grinder; Nominal 2 300 W± 10 %, disc diameter max 230 mm C.7 Electric drill; Nominal 1 050 W± 10 %, with percussion action C.8 Submachine gun; Gun Type 56 with 7,62 mm bullets C.9 Sniper rifle; Gun Type 79 with 7,62 mm bullets     3. More Performances: Building physics Besides KFORTS high security performance, TR system complies with all requirements in building physics up to highest level. It features a slim frame, a concealed sash design, and a wide visible area. Resistance against wind load Water tightness Air permeability Technical parameters: ≥ 16kpa/m ³ (1800 * 1500), Technical parameters: ≥ 700 (PA), Technical parameters:The unit seam length index value is ≤ 0.5m ³ (m · h),The unit area index value is ≤ 1.4 square meters (m · h),Level: 8 (max). Air permeability Sound Insulation Standard: EN673 Standard: GB/T 8485-2008, Technical parameters: 1.87-2.15 W/(㎡· k) Door: 2.158 W/(㎡· k) Window: 1.875 W/(㎡· k) Curtain Wall: 1.873 W/(㎡· k) Technical parameters: ≥ 45 (dB (A)),           4. Design and Sections TR Security Glass Window System  Design examples Single leaf:  Minimum Size: Width = 500mm, Height = 750mm Maximum Size: Width = 800mm, Height = 1800mm Fixed Sash:  Minimum Size: Width = 400mm, Height = 400mm Maximum Size: Calculate based on the wind load in the project area, building height, and building load-bearing capacity.      TR Security Glass Window System   Section Examples     Types Thickness of bullet proof steel plate/mm Thickness of Glass/mm EN1627-EN1630 Forced entry resistance EN1063 Bullet resistance UL752 Bullet resistance TRW-1  2.5-15 47.5-70 RC3      B1-B7   Level 1-8   TRW-2 RC4 TRW-3 RC6     TR Security Glass Swing Door and Curtain Wall System  Design examples       TR Security Glass Swing Door and Curtain Wall System  Section examples     Types Thickness of bullet proof steel plate/mm Thickness of Glass/mm EN1627-EN1630 Forced entry resistance EN1063 Bullet resistance UL752 Bullet resistance TRD-1  2.5-15 47.5-70 RC3      B1-B7   Level 1-8   TRD-2 RC4 TRD-3 RC6     TR Security Glass Sliding Door System Design examples Single leaf:  Minimum Size: Width = 600mm, Height = 1500mm Maximum Size: Width = 1000mm, Height = 2500mm Fixed panel:  Maximum Size: Calculate based on the wind load in the project area, building height, and building load-bearing capacity.       TR Security Glass Sliding Door System               Section examples       Types Thickness of bullet proof steel plate/mm Thickness of Glass/mm EN1627-EN1630 Forced entry resistance EN1063 Bullet resistance UL752 Bullet resistance TRS-1  2.5-15 47.5-70 RC3      B1-B7   Level 1-8   TRS-2 RC4 TRS-3 RC6