A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses a building exterior wall heat-preservation material and a preparation method thereof, and belongs to the technical field of building materials. The building exterior wall heat-preservation material comprises the following raw materials in parts by weight: 35-45 parts of expanded perlite, 10-20 parts of water glass, 10-20 parts of fly ash, 1-3 parts of a foaming agent, 0.8-1.2 parts of polyvinyl alcohol, 10-30 parts of water, 1.2-2 parts of boron fiber and 2-6 parts of calcined kaolin. The building exterior wall heat-preservation material provided by the invention has the advantages of being good in heat preservation effect as well as thermal and sound insulation effects, low in water absorbability, resistant to low temperature as well as acid and alkali, and the like; the preparation method is simple and the building exterior wall heat-preservation material is suitable for scale production.
The invention discloses a building exterior wall heat-preservation material and a preparation method thereof, and belongs to the technical field of building materials. The building exterior wall heat-preservation material comprises the following raw materials in parts by weight: 35-45 parts of expanded perlite, 10-20 parts of water glass, 10-20 parts of fly ash, 1-3 parts of a foaming agent, 0.8-1.2 parts of polyvinyl alcohol, 10-30 parts of water, 1.2-2 parts of boron fiber and 2-6 parts of calcined kaolin. The building exterior wall heat-preservation material provided by the invention has the advantages of being good in heat preservation effect as well as thermal and sound insulation effects, low in water absorbability, resistant to low temperature as well as acid and alkali, and the like; the preparation method is simple and the building exterior wall heat-preservation material is suitable for scale production.
Preparation method of heat-preservation exterior wall tile
| European Patent Office | 2015
Movable hollow heat preservation method of building exterior wall
| European Patent Office | 2015
| European Patent Office | 2021
| European Patent Office | 2023
Thermal insulation material for building exterior wall and preparation method thereof
| European Patent Office | 2020