Wall structure for external thermal-insulating rock wool wall and construction method thereof

Abstract

The invention relates to a building component and specifically relates to a wall structure for an external thermal-insulating rock wool wall. The wall structure comprises a base wall, wherein a reinforced concrete slab is arranged at the center of the base wall; a rock wool board structure is arranged above the base wall; a steel wire gauze structure for preventing the rock wool board structure from deforming is arranged above the rock wool board structure; a middle ash structure which is made from anti-cracking cement pulp is arranged between a steel wire gauze structure and an alkali-resistant glass fiber mesh cloth; a surface ash structure which is made from anti-cracking cement pulp is arranged on the outer side of the alkali-resistant glass fiber mesh cloth; the base wall, the rock wool board structure, the steel wire gauze structure, the middle ash structure and the alkali-resistant glass fiber mesh cloth are fixed into an integrated structure through a double-layer anchoring structure. The invention has the beneficial effects that the wall structure is free from the phenomenon of easiness in bulging caused by high dead load of the external thermal-insulating rock wool wall and the durability and fireproof property of the external thermal-insulating rock wool wall are promoted.

Description

technical field [0001] The invention relates to the technical field of building components, in particular to a wall structure used for rock wool external thermal insulation walls. Background technique [0002] The development of thermal insulation materials is very fast. Using good thermal insulation technology and materials in industry and construction can often achieve twice the result with half the effort; the main products of thermal insulation materials are polystyrene foam and polyurethane foam, which are mostly used for steel wire mesh clips Core panels, colored steel composite sandwich panels, have certain limitations, but they are developing rapidly. With the increasingly stringent requirements for building fire protection materials, the application of foam plastics in the construction field has many problems such as poor fire resistance and high cost. [0003] Rock wool board is an inorganic fiber board made of basalt as the main raw material and processed by high-...

AI Technical Summary

Problems solved by technology

However, the rock wool external thermal insulation wall used in the prior art mostly adopts post-plastering to increase the durability, fire resistance and crack resistance of the rock wool external thermal insulation wall, but the thick plastered wall is heavy due to its own weight. , prone to hollow cracks, which reduces the durability and fire resistance of rock wool

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