Composite thermal insulating mortar and preparing method thereof

Abstract

The invention relates to a complex thermal- insulting sand grout. It comprises nanometer and sub- nanometer inert oxide, titanium oxide, aluminum oxide, calcium oxide, magnesium and thermal- insulting filler. The invention is characterized by better thermal- insulating, water proof and flame- resistant effect, convenient and fast operation and low production cost. The product is suited to be used on external wall, and can apparently improve the thermal- insulting and water proof performance for buildings.

Description

technical field [0001] The invention relates to a composite thermal insulation mortar, in particular to a thermal insulation material with good thermal insulation, waterproof and flame retardant effects, simple and fast construction and low cost. The composite thermal insulation mortar of the invention is used for thermal insulation and waterproofing of external walls, and obviously improves the thermal insulation performance and waterproof performance of buildings. Background technique [0002] In recent years, due to the energy crisis and environmental pollution, people's awareness of energy conservation has been increasing. Energy conservation has become a common concern, especially in the field of construction. Because of its large energy consumption and wide coverage, the state has promulgated and implemented a series of energy-saving regulations on industrial and civil buildings. For building developers, although the implementation of building thermal insulation techn...

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Problems solved by technology

[0004] The present invention aims to overcome the disadvantages of poor thermal insulation effect, high cost, non-environmental protection and difficult construction of existing thermal insulation materials, and provides a composite thermal insulation mortar with good thermal insulation effect, low cost, environmental protection, and convenient processing and construction