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Composite building outer wall material, construction process thereof and application thereof

A construction technology and building technology, applied in the direction of building materials, building insulation materials, building materials processing, etc., can solve the problem that foam paste concrete cannot be soaked in water for a long time, and achieve excellent weather resistance, enhanced functionality, and preparation technology. simple effect

Inactive Publication Date: 2010-12-29
北京立高科技股份有限公司 +1
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  • Summary
  • Abstract
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AI Technical Summary

Problems solved by technology

[0004] The invention provides a composite building exterior wall material that has a wide application range and overcomes the defect that foam paste concrete cannot be soaked in water for a long time, as well as its construction technology and application. , waterproof, anti-corrosion, fire prevention, decoration in one, strengthen the functionality of construction projects

Method used

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Embodiment Construction

[0015] First use cement, sand, fly ash and stones to add water to prepare concrete slurry, and then install a foaming machine on the construction site, using rosin foaming agent, oil plant foaming agent, surfactant foaming agent or animal hoof horn Any kind of protein foaming agent to prepare foam, pass the foam into the concrete slurry, mix and stir, and then pour into shape, after daily maintenance, a solid heat insulation layer will be formed on the outer wall of the building construction, the foam concrete can be used for On-site external wall pouring, leveling or insulation layer construction, and bricklaying of certain specifications can also be made to be used as load-bearing walls.

[0016] After the foamed concrete is cured and shaped, use commercially available or on-site prepared fluorocarbon coatings to spray the outer surface to form a thermal insulation, fireproof, waterproof and anti-corrosion layer on the surface of the foamed concrete. Fluorocarbon coatings sp...

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PUM

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Abstract

The invention discloses a composite building outer wall material, a construction process thereof and application thereof. The composite building outer wall material comprises foam concrete and a fluorocarbon coating sprayed on a soil layer of the foam concrete. The composite building outer wall material has a wide application range, overcomes the shortcoming that the foam concrete cannot be immersed in water for a long time, unites thermal insulation, waterproofness, corrosion resistance, fireproofness and decoration in a roof or a wall body and strengthens the function of a building project. The preparation process is simple, suitable for project building construction and wide in application range.

Description

technical field [0001] The invention belongs to the technology of energy-saving and heat-preserving building materials for buildings, and in particular relates to a composite building exterior wall material with foam pores and a construction process thereof. Background technique [0002] Foamed concrete utilizes a foaming agent to generate foam and create pores after the concrete is set, and its performance is superior to that of air-entrained concrete. Foamed concrete has better strength and lighter weight due to its high-quality pores. In the prior art, foamed concrete is mostly used in masonry operations to improve engineering performance such as thermal insulation and sound insulation. [0003] Since the foam concrete must be poured on site, although it can also be used as a leveling layer, insulation layer and other functions, it cannot meet the needs of long-term immersion. , can not be fully constructed with foam concrete. Contents of the invention [0004] The in...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04G21/02E04C1/41E04B1/78E04B1/64E04B1/94C04B38/02C04B28/00
CPCC04B41/466C04B2111/28C04B28/00C04B2111/27C04B41/009C04B2111/2038
Inventor 段霓华王政昌曹海涛徐靖
Owner 北京立高科技股份有限公司
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