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JAMES M FRICKER PTY LTD i150a ABCB APPENDIX 2 – KEY PAGES OF EXISTING BCA 2009 FOR REFERENCE Please refer following pages (for BCA data of 30 May 2009)
Main Menu ENERGY EFFICIENCY SPECIFICATION J1.2 MATERIAL PROPERTIES Deemed-to-Satisfy Provisions 1. Scope This Specification lists the thermal properties of some common construction materials. 2. Construction Deemed-to-Satisfy (a) Table 2a lists the thermal conductivity considered to be achieved by some common construction materials. Table 2a THERMAL CONDUCTIVITY OF TYPICAL WALL, ROOF/CEILING AND FLOOR MATERIALS Material description Material density kg/m 3 Thermal conductivity W/m.K 1. Framing (a) Steel 7850 47.5 (b) Timber – kiln dried hardwood (across the grain) 677 0.16 (c) Timber – Radiata pine (across the grain) 506 0.10 2. Roof Cladding (a) Aluminium sheeting 2680 210 (b) Concrete or terra cotta tiles 1922 0.81 (c) Steel sheeting 7850 47.5 3. Wall Cladding (a) Aluminium sheeting 2680 210 (b) Autoclaved aerated concrete 350 0.10 900 0.27 (c) Cement render (1 cement : 4 sand) 1570 0.53 (d) Clay bricks (i) Clay brick – 2.75 kg 1430 0.55 (ii) Clay brick – 3.25 kg 1690 0.65 (iii) Clay brick – 3.75 kg 1950 0.78 (e) Concrete blocks (i) 190 mm dense or 90 mm dense solid 1100/2200 1.1 (ii) 140 mm dense or 190 mm lightweight 1250/910 0.85 (iii) 90 mm dense hollow or 90 mm lightweight solid 1650/1800 0.75 BCA 2009 Volume One Australian Building Codes Board Page 425
Page 1 and 2: REVIEW OF THERMAL PERFORMANCE CRIT
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Page 11 and 12: JAMES M FRICKER PTY LTD Report i150
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Page 23 and 24: Main Menu ENERGY EFFICIENCY Spec J1
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PDF | 1 MB - Australian Building Codes Board

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