Self-insulation construction scheme for IPS cast-in-place concrete shear wall

Abstract

The invention discloses a self-insulation construction scheme for an IPS cast-in-place concrete shear wall. The self-insulation construction scheme comprises the steps of 1, binding locating steel bars on the shear wall and installing insulation boards on the external sides of the locating steel bars; 2, arranging formworks on the inner sides of the insulation boards in a supporting mode, installing locating blocks on the inner sides and the external sides of the insulation boards, connecting and fixing every two adjacent insulation boards and laying pipelines; 3, binding steel bar stay bars on the insulation boards in a penetrating and inserting mode; 4, arranging formworks on the outer sides of the insulation boards in a supporting mode; 5, pouring concrete on the inner sides and the outer sides of the insulation boards simultaneously; and 6, after the concrete is solidified, removing the formworks and curing the concrete. A material high in thermal resistance value is adopted as a surface insulation layer of an external wall for the integral cast-in-place external wall external insulation system; when the concrete of the external wall is poured, thermal insulation materials are placed on the outer sides of cast-in-place concrete wallboards and are poured with the concrete wallboards of the external wall together, an external thermal insulation layer and a wall body are integrated, and therefore the effect of energy conservation and thermal insulation is realized.

Description

Technical field [0001] The invention relates to a self-insulation construction scheme for IPS cast-in-place concrete shear walls. Background technique [0002] The construction quality of the external wall insulation of the cast-in-place shear wall structure is related to the energy saving and environmental protection effect of the building. Because the external wall insulation can effectively avoid the cold and hot bridge effect, its insulation effect is clearly higher than the internal insulation, so it has been widely used in recent years. IPS insulation board is the abbreviation of EPS single-sided steel wire mesh frame board. It is composed of a single-sided galvanized steel wire mesh sheet and galvanized steel wire penetrating the EPS board (hereinafter referred to as "belly wire") welded through an automated production line. And the three-dimensional space grid insulation board covered by interface mortar. The traditional external wall insulation construction method is to...

AI Technical Summary

Problems solved by technology

The traditional construction method of external wall insulation is to paste the insulation board on the outside of the masonry after the completion of the external wall masonry. The disadvantage of this construction method is that the insulation board is not fixed firmly, especially the thicker large insulation board; the second is the seam The place is easy to seep water; the third is that the ash is not full

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