A modified nano-microcapsule reinforced energy-saving and thermal insulation wall material

Abstract

The invention discloses a modified nanometer microcapsule enhanced energy-saving and insulation wall material. The modified nanometer microcapsule enhanced energy-saving and insulation wall material is prepared from, by weight, 30-40 parts of modified nanometer microcapsules, 2-4 parts of a polyalkyl aryl sulfonate dispersing agent, 15-25 parts of lauryl sodium sulfate, 2-4 parts of dimethicone and 25-35 parts of styrene-acrylic emulsion. The modified nanometer microcapsules are prepared from, by weight, 4-6 parts of sodium carbonate, 15-25 parts of straw fiber, 50-70 parts of ceramic waste and 20-30 parts of ethyl acetate. The good flowability and control release property brought by the microcapsule technology are adopted for the modified nanometer microcapsule enhanced energy-saving and insulation wall material, meanwhile, a large amount of ceramic waste is used as a production raw material, the industrial waste is comprehensively utilized, energy is saved, and environmental protection is achieved; the obtained product has the excellent characteristics of being low in cost, small in density, small in heat conductivity coefficient and the like.

Description

technical field [0001] The invention belongs to the field of building materials and foundation engineering construction, and relates to a modified nano-microcapsule-enhanced energy-saving and heat-preserving wall material. Background technique [0002] The vast majority of buildings in our country are non-energy-saving buildings with high energy consumption. During the use of buildings, a large amount of energy is consumed in heating, air conditioning, ventilation, hot water supply, etc. The national average of my country's energy utilization rate is only about 30%, while the energy utilization rate of industrially developed countries has reached more than 70%, and the loss caused by poor heat preservation accounts for a large proportion of heat energy loss. In order to maintain the internal temperature of buildings, reduce energy consumption in air conditioning and heating processes, and respond to the requirements of building energy conservation and heat preservation, act...

AI Technical Summary

Problems solved by technology

At present, the treatment and utilization of ceramic industry waste in my country is relatively low, and a large amount of waste slag occupies public resources and pollutes the environment.