Decorative heat preservation composite wall and manufacturing method thereof

Abstract

The invention relates to the field of buildings, in particular to a decorative heat preservation composite wall and a manufacturing method of the decorative heat preservation composite wall. The manufacturing method comprises the steps that a first metal keel is fixed to a main structure; a first inorganic board and a second inorganic board are arranged at the two sides of the first metal keel respectively; a plurality of screws sequentially penetrate through and are fixed to the first inorganic board, the first metal keel and the second inorganic board, wherein the screws located on the main structure portion sequentially penetrate through and are fixed to the first inorganic board, the first metal keel and the main structure; a space between the first inorganic board and the second inorganic board is filled with a heat-preservation sizing agent; an outer wall decorative board is installed, a dry pendant on the outer wall decorative board is fixed to the outer side of the first inorganic board, and a gap is formed between the outer wall decorative board and the first inorganic board. The safety strength performance of the wall is improved, the heat-insulation and noise-reduction functions are good, the waterproof performance is good, the on-site assembly speed is high, decoration, heat-preservation and the function of the wall are integrated, a wall does not need to be additionally built, and the cost performance is high.

Description

technical field [0001] The invention relates to the field of construction, in particular to a decorative and thermal insulation composite wall and a manufacturing method thereof. Background technique [0002] At present, one method of cast-in-situ foam concrete external wall is: two layers of large-scale inorganic boards are used as the inner and outer formwork for pouring the foam concrete insulation layer, and the C-shaped light steel keel is used as the longitudinal keel in the middle, which is connected to the fixed On the U-shaped keel above and below the main structure, the horizontal keel connects the longitudinal keel in series, and the large-sized inorganic plates on both sides are connected to both sides of the C-shaped keel with self-tapping screws, and then the pouring holes reserved on the inorganic plate will be foamed. Concrete is poured to form the insulating walls. The exterior wall decorative panels are dry-hanged on the self-insulating wall, and the dry-h...

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Problems solved by technology

[0003] However, this method has a certain limit on the force of the dry hanging parts, which has a certain influence on the dry hanging force of the exterior wall decorative board, and has certain risks; the horizontal keel in series has an impact on the pouring of foam concrete, which may cause the cavity of the insulation layer to be incomplete. dense hidden danger

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