Embed Size (px)
Citation preview
The legal validity of this report can only be claimed on presentation of the complete report.
Report for: I.D. Systems Page 1 of 11 Ref: 01-241114 / SF55 Bi-Fold TGU (Ug=0.7 W/m
2K)
U-Value Calculation
Report in Accordance with BS EN ISO 10077-1:2006
Thermal Performance of Windows, Doors & Shutters
Calculation of Thermal Transmittance Part 1: Simplified Method
CONFIDENTIAL
Report reference: 01-241114 SF55 Bi-Fold TGU (Ug=0.7 W/m2K)
Issue date: 24/11/14 Prepared for: I.D Systems
Sunflex House B2 Rhombus Park Diamond Road Norwich Norfolk
Prepared by: Simon Grant
S.G. Consultancy Ltd 26 Gardyn Croft Taverham Norwich Norfolk NR8 6UZ Tel: 01603 865694 E-mail: [email protected]
Approved Simulator No. 096
Associate Technical Member
The legal validity of this report can only be claimed on presentation of the complete report.
Report for: I.D. Systems Page 2 of 11 Ref: 01-241114 / SF55 Bi-Fold TGU (Ug=0.7 W/m
2K)
1 Introduction This document details the thermal performance calculation of the Bi-folding door configuration as detailed below. The frame profile results detailed below are provided by computer simulation using LBL software program THERM 5.2 and validated against proofs in Annex D (D1 to D10) of BS EN ISO 10077-2:20012. The frame profile results detailed below are provided from methods contained in BS EN ISO 10077-1:2006 and in accordance with thermal transmittance requirements detailed in BS EN 14351-1:2006 +A1:2010.
2 Summary of Results
2.1 Frame thermal transmittance (in accordance with BS EN ISO 10077-1: 2006)
Frame Profile Frame Thermal Transmittance (Uf)
Head & Base 2.8 W/m2K
Hinge Jamb 2.5 W/m2K
Closing Jamb 2.8 W/m2K
Mullion 2.5 W/m2K
2.2 Linear thermal transmittance (in accordance with BS EN ISO 10077-1:
2006)
Frame Profile Linear Thermal Transmittance (ψψψψ)
Head & Base 0.040 W/m.K
Hinge Jamb 0.042 W/m.K
Closing Jamb 0.040 W/m.K
Mullion 0.084 W/m.K
2.3 Centre pane U-Value of glazing calculated in accordance with BS EN 673:
Glazing unit Centre pane U-value (Ug)
4-12-4-12-4 Softcoat Low-E (En=0.05) uncorrected emissivity internal pane,
uncoated (En=0.89) middle pane, Softcoat Low-E (En=0.01) uncorrected emissivity external pane, both cavities 10% air filled,
90% argon filled cavity, Thermobar spacer (refer to annex)
0.715 W/m2K
2.4 U-Value The thermal performance of the door (UD) in accordance with EN ISO 10077-1:2006 is:
1.3 W/m2K
All profile calculations based on BS EN ISO 10077-2:2012
The legal validity of this report can only be claimed on presentation of the complete report.
Report for: I.D. Systems Page 3 of 11 Ref: 01-241114 / SF55 Bi-Fold TGU (Ug=0.7 W/m
2K)
3 Authorisation
Issued by:
Signature:
Name: Simon Grant
Date: 24th November 2014
The legal validity of this report can only be claimed on presentation of the complete report.
Report for: I.D. Systems Page 4 of 11 Ref: 01-241114 / SF55 Bi-Fold TGU (Ug=0.7 W/m
2K)
Figure 1. Technical drawing of Head & Base.
Material Thermal Conductivity W/(m.K) Aluminium, Annex A of BS 10077-2 (SE=0.9) 160.00
Aluminium, Annex A of BS 10077-2 (SE=0.3) 160.00
Soda Lime Glass, Annex A of BS 10077-2 1.00
Polysulfide, Annex A of BS 10077-2 0.40
Thermobar, BF Data Sheet No. 27 0.14
Stainless Steel, Annex A of BS 10077-2 (SE=0.3) 30.0
Polyamide 6.6, Annex A of BS 10077-2 0.30
EPDM, Annex A of BS 10077-2 0.25
External Environment Rsi Normal = 0.04 m2K/W Rsi Reduced = 0.04 m
2K/W Temperature = 0 0C
Internal Environment Rsi Normal = 0.13 m2K/W Rsi Reduced = 0.20 m
2K/W Temperature = 20 0C
Quad Tree Mesh Parameter 9
42mm
109mm
67mm
The legal validity of this report can only be claimed on presentation of the complete report.
Report for: I.D. Systems Page 5 of 11 Ref: 01-241114 / SF55 Bi-Fold TGU (Ug=0.7 W/m
2K)
Figure 2. Technical drawing of Hinge Jamb.
Material Thermal Conductivity W/(m.K) Aluminium, Annex A of BS 10077-2 (SE=0.9) 160.00
Aluminium, Annex A of BS 10077-2 (SE=0.3) 160.00
Soda Lime Glass, Annex A of BS 10077-2 1.00
Polysulfide, Annex A of BS 10077-2 0.40
Thermobar, BF Data Sheet No. 27 0.14
Polyamide 6.6, Annex A of BS 10077-2 0.30
EPDM, Annex A of BS 10077-2 0.25
External Environment Rsi Normal = 0.04 m2K/W Rsi Reduced = 0.04 m
2K/W Temperature = 0 0C
Internal Environment Rsi Normal = 0.13 m2K/W Rsi Reduced = 0.20 m
2K/W Temperature = 20 0C
Quad Tree Mesh Parameter 9
57.5mm
97mm
39.5mm
The legal validity of this report can only be claimed on presentation of the complete report.
Report for: I.D. Systems Page 6 of 11 Ref: 01-241114 / SF55 Bi-Fold TGU (Ug=0.7 W/m
2K)
Figure 3. Technical drawing of Closing Jamb.
Material Thermal Conductivity W/(m.K) Aluminium, Annex A of BS 10077-2 (SE=0.9) 160.00
Aluminium, Annex A of BS 10077-2 (SE=0.3) 160.00
Soda Lime Glass, Annex A of BS 10077-2 1.00
Polysulfide, Annex A of BS 10077-2 0.40
Thermobar, BF Data Sheet No. 27 0.14
Polyamide 6.6, Annex A of BS 10077-2 0.30
EPDM, Annex A of BS 10077-2 0.25
External Environment Rsi Normal = 0.04 m2K/W Rsi Reduced = 0.04 m
2K/W Temperature = 0 0C
Internal Environment Rsi Normal = 0.13 m2K/W Rsi Reduced = 0.20 m
2K/W Temperature = 20 0C
Quad Tree Mesh Parameter 9
63mm
131mm
68mm
The legal validity of this report can only be claimed on presentation of the complete report.
Report for: I.D. Systems Page 7 of 11 Ref: 01-241114 / SF55 Bi-Fold TGU (Ug=0.7 W/m
2K)
Figure 4. Technical drawing of Mullion.
Material Thermal Conductivity W/(m.K) Aluminium, Annex A of BS 10077-2 (SE=0.9) 160.00
Aluminium, Annex A of BS 10077-2 (SE=0.3) 160.00
Soda Lime Glass, Annex A of BS 10077-2 1.00
Polysulfide, Annex A of BS 10077-2 0.40
Thermobar, BF Data Sheet No. 27 0.14
Polyamide 6.6, Annex A of BS 10077-2 0.30
EPDM, Annex A of BS 10077-2 0.25
External Environment Rsi Normal = 0.04 m2K/W Rsi Reduced = 0.04 m
2K/W Temperature = 0 0C
Internal Environment Rsi Normal = 0.13 m2K/W Rsi Reduced = 0.20 m
2K/W Temperature = 20 0C
Quad Tree Mesh Parameter 9
57.5mm
115mm
57.5mm
The legal validity of this report can only be claimed on presentation of the complete report.
Report for: I.D. Systems Page 8 of 11 Ref: 01-241114 / SF55 Bi-Fold TGU (Ug=0.7 W/m
2K)
Figure 5. Drawing of the door configuration and overall dimensions (from the internal face)
Internal projected frame area (Af,i) 1.698 m2 External projected frame area (Af,e) 1.698 m2 Glazed area of configuration (Ag) 5.114 m2 Frame area of configuration (Af) 1.698 m2
Perimeter length of the glazing (lg) 14.108 m
2725 mm
2500 mm
The legal validity of this report can only be claimed on presentation of the complete report.
Report for: I.D. Systems Page 9 of 11 Ref: 01-241114 / SF55 Bi-Fold TGU (Ug=0.7 W/m
2K)
Annex
Glazing unit 4-12-4-12-4 Low E 0.01 (external pane) & Low E 0.05 (internal pane) uncorrected, 2x 10% air 90% argon filled
The legal validity of this report can only be claimed on presentation of the complete report.
Report for: I.D. Systems Page 10 of 11 Ref: 01-241114 / SF55 Bi-Fold TGU (Ug=0.7 W/m
2K)
The legal validity of this report can only be claimed on presentation of the complete report.
Report for: I.D. Systems Page 11 of 11 Ref: 01-241114 / SF55 Bi-Fold TGU (Ug=0.7 W/m
2K)
