Glass and benzene composite thermal insulation mortar and preparation method thereof

Abstract

The invention discloses glass and benzene composite thermal insulation mortar, which is prepared by the following steps of: weighing cement and mineral powder according to weight part, putting into a mixer, weighing polypropylene fibers, redispersible latex and cellulose ether, putting into the mixer, and uniformly stirring to form a premix; respectively weighing the premix, vitrified micro bubbles and polystyrene granules, adding into a spiral ribbon mixer, stirring the three materials uniformly, and completely opening a bin gate at the bottom of the mixer to obtain the uniformly stirred glass and benzene composite thermal insulation mortar; and packaging the glass and benzene composite thermal insulation mortar by using a packaging machine. The glass and benzene composite thermal insulation mortar has the advantages of low water absorption, small conductivity factor, high strength, and good thermal insulation performance, the flammability can be greatly reduced, the construction efficiency is improved and the manpower is saved.

Description

technical field [0001] The invention relates to the technical field of building materials, in particular to a glass-benzene composite thermal insulation mortar and a preparation method thereof. Background technique [0002] At present, as people have higher and higher requirements for house heat insulation, heat insulation and waterproof technology has gradually developed into a systematic building energy-saving technology, which is used to improve living comfort, prolong the life of buildings, and prevent the loss of heating heat and cold air. Thereby reducing energy consumption. Most of the thermal insulation materials circulating in the domestic market are made of rubber powder polystyrene particle slurry products, mainly composed of fly ash, polystyrene particles, latex, inorganic silicate and other raw materials. Although this thermal insulation material can basically meet the requirements of national industry standards and regulations, due to the poor combustion perfo...

AI Technical Summary

Problems solved by technology

Although this thermal insulation material can basically meet the requirements of national industry standards and regulations, due to the poor combustion performance and low strength of polystyrene particles, it is prone to irreparable quality loss control; while the thermal insulation mortar product using vitrified microspheres alone has high water absorption and thermal conductivity. Large, poor insulation performance

Therefore, the existing heat insulation materials not only have poor heat insulation effect, but also bring serious safety hazards to buildings.

In addition, the thermal insulation mortar that appears in the market is packaged separately from the thermal insulation material and the slurry, and these raw materials are mixed evenly with water on site, which is inconvenient to use and reduces the construction quality and efficiency