Inorganic composite multi-functional heat-preserving mortar

Abstract

The invention discloses an inorganic composite multi-functional heat-preserving mortar which comprises modified light calcium carbonate, silox aluminite powder, and pure acrylate emulsion and solves the problem that the hydrophobic property of the conventional building heat-preserving layer is poor. The inorganic composite multi-functional heat-preserving mortar has the beneficial effect that air permeability is excellent so as to avoid condensation and dewing, the hydrophobic rate is higher over 98%, and the adhesive property is good; not only is the technical problem that the conventional thermal-insulating and heat-preserving materials are not watertight solved, but also the outer heat-preserving system of a building envelope can be ensured to have an excellent moisture-exhausting waterproof function and a fireproof function; the structures of the materials change as liquid water invades into a wall body (comprising added building block brick wall) and a roof thermal-insulating system, and the phenomena, such as bulging due to air, layering, cracking and dropping, are avoided; the service life and the heat-preserving property of the outer wall of the building are improved.

Description

Technical field [0001] The invention relates to the field of building construction materials, in particular to an inorganic composite multifunctional thermal insulation slurry. Background technique [0002] As an important building energy-saving technology, external wall insulation has been highly valued worldwide, and all countries have begun to implement actual energy-saving indicators for building walls. As people’s requirements for house thermal insulation are getting higher and higher, it has gradually developed into a systematic building energy-saving technology to improve living comfort, extend building life, reduce heating heat loss and air-conditioning loss, thereby reducing energy consumption. The purpose of consumption. The existing insulation layer has a single function and poor water-repellent function. A waterproof coating must be added during use. The air permeability is poor. Condensation will occur at the junction of the insulation layer and the surface layer, w...

AI Technical Summary

Problems solved by technology

[0003] The inorganic composite multifunctional thermal insulation slurry in the present invention solves the problem of poor hydrophobic performance of the existing building thermal insulation layer

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