Inorganic thermal insulation mortar and preparation method thereof

Abstract

The invention relates to inorganic thermal insulation mortar and a preparation method thereof. The preparation method is adding water in a forced type mortar machine firstly, blending inorganic thermal insulation rubber powder, forming even mucilage, adding 200L vitrified micro bubble lightweight aggregate, adding the lightweight aggregate while blending, blending for 10 minutes after completion of material adding, and constructing. The inorganic thermal insulation rubber powder is composed of compositions of ash concrete, ash calcium, coal ash, triple superphosphate, hydroxypropyl methyl cellulose, starch ether, polyving akohol powder 24-88P, separable latex powder, polypropylene staple fibers and wood fibers. The inorganic thermal insulation mortar is separated into two portions and packaged with fix quantify, needs no on-site weighting and is stable in product thermal insulation property. The inorganic thermal insulation mortar and the preparation method are reasonable in proportioning design, prepared inorganic thermal insulation mortar is slow in heat conduction coefficient, good in heat-preservation and heat-proof properties and good in fireproof performance, meets building A-level fire protection requirements, and is good in integrity of insulating layers and excellent in crack resistance.

Description

technical field [0001] The invention relates to a thermal insulation material for interior and exterior walls, in particular to an inorganic thermal insulation mortar and a preparation method thereof. Background technique [0002] Vigorously saving energy and reducing consumption, and developing a conservation-oriented economy and a low-carbon economy are the main tasks that our country and even countries in the world will face in the future, which is related to the survival and continuation of human beings and creatures on the earth. Building energy consumption accounts for almost 40% of our country's industrial energy consumption, and our country began to pay attention to this problem 10 years ago. In July 1996, my country issued mandatory energy-saving standards for new buildings. In 2000, the Ministry of Construction issued the "Regulations on Energy-Saving Administration of Civil Buildings", which made a series of regulations on energy-saving approval, design, construct...

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Problems solved by technology

This will cause problems such as strict storage conditions without insulation materials and short storage time.