Moisture-permeable outer wall structure for reinforced concrete insulation building, composite panel used and wall protection kerb demarcation hardware
A technology of reinforced concrete and moisture permeability, applied in building components, building structures, buildings, etc., can solve problems such as complex fabrication, loss of heat insulation function, difficulties, etc., achieve excellent performance in preventing condensation and preventing overheating, and low cost Effect
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[0200] [Composite panel 1 (Figure 5, Figure 6)]
[0201] Composite panel 1, typically, is used as the outer screed formwork of concrete exterior wall W, and Fig. 5 (A) is the perspective view observed from cement board (external decoration substrate) 1A side, Fig. 5 (B) is from The front view seen from the cement board side, Fig. 6(A) is a longitudinal sectional view, and Fig. 6(B) is an enlarged view of part B of Fig. 6(A).
[0202] Composite panel 1, as shown in Figure 6(A), is a laminated panel of heat insulation layer 1B and cement board 1A, heat insulation layer 1B is extruded polystyrene foam (JISA9511) with a thickness T3 of 75mm, cement Board 1A, as shown in FIG. 6(B), can use magnesia cement board 1A-1 with magnesium oxide and silica sand as the main components and embedded glass fiber non-woven fabric GC on both sides. It has a thickness of T212mm and a specific gravity of 0.9 to 1.1. The bending strength is 100~120kgf / cm 2 , moisture permeability resistance 14m 2...
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