Environment-friendly fireproof thermal insulation plate

Abstract

The invention discloses an environment-friendly fireproof thermal insulation plate, and relates to the technical field of building decoration materials. The environment-friendly fireproof thermal insulation plate is prepared from, by weight, 10% of flame-retardant polystyrene foamed particles, 5% of expanded graphite, 3% of sodium silicate, 20% of a fireproof coating glue, 3% of oxalic acid heat-absorbing graphite, 38% of heat-absorbing thermal insulation stone powder, 8% of ammonium nitrate, and 13% of sodium borate, hydrochloric acid, and sodium citrate. The environment-friendly fireproof thermal insulation plate is made of various thermal-absorbing, thermal-insulating, fireproof and flame-retardant materials, so no dense smoke is discharged when the thermal insulation plate is in contact with high temperature, and the problem that dense smoke and high temperature are easily generated when a polystyrene foam material is in contact with high temperature is solved. The fireproof thermal insulation plate is long in service life and low in thermal conduction coefficient, and has the functions of A-level fire prevention and A-level water prevention. The production cost is low, the national energy conservation and emission reduction policy is met, the living quality of people is improved, and the living environment of people is improved.

Description

technical field [0001] The invention relates to the technical field of building decoration materials, in particular to an environment-friendly fireproof insulation board. Background technique [0002] With the process of urbanization in China and the rapid development of urban high-rise and super high-rise buildings, the large-scale use of construction consumables, the quality control of building materials plays a pivotal role in construction, scientific research, and technological development. Fireproof insulation panels are commonly used building decoration materials in modern life. The fire performance, environmental protection, service life and other issues of moisturizing materials have always been the focus of attention. Existing fireproof flame-retardant insulation board mainly contains rock wool fireproof insulation board, phenolic fireproof insulation board and cement foam fireproof insulation board. In use, there are the following disadvantages: 1. It is easy to ...

AI Technical Summary

Problems solved by technology

In use, there are the following disadvantages: ①It is easy to oxidize; after long-term use, it is easy to produce a large amount of dust, which affects people's health

② Strong water absorption; in a humid environment, this kind of fireproof insulation board is easy to absorb water several times its own weight, which will easily cause mold and damage to the decoration materials and affect people's living environment

③Rock wool fire insulation board is a product with high energy consumption and high pollution, which does not conform to the national industrial policy

However, it has the disadvantage of secondary combustion, and it will emit a lot of smoke when exposed to high temperature; when it encounters a fire, it is easy to cause suffocation accidents