Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention discloses a lightweight composite thermal insulation material which comprises the following components in parts by weight: 5-10 parts of high-alumina cement, 20-30 parts of portland cement, 3-5 parts of expanded vermiculite, 3-5 parts of expanded perlite, 0.1-0.5 part of an OT dispersing agent, 0.5-2 parts of brucite fiber or 0.5-2 parts of asbestos wool fiber, 1-3 parts of polystyrene granule and 8-10 parts of coal beads and 30-50 parts of an additive. The lightweight composite thermal insulation material is prepared by the following steps: firstly, mixing the OT dispersing agent with water evenly to form a mixed liquid; adding asbestos wool fiber to the mixed liquid, and stirring until the asbestos wool fiber is dispersed evenly. The thermal insulation material has the advantages of light weight, high strength, no combustion, small deformation, ageing resistance, stable performance and low cost.
The invention discloses a lightweight composite thermal insulation material which comprises the following components in parts by weight: 5-10 parts of high-alumina cement, 20-30 parts of portland cement, 3-5 parts of expanded vermiculite, 3-5 parts of expanded perlite, 0.1-0.5 part of an OT dispersing agent, 0.5-2 parts of brucite fiber or 0.5-2 parts of asbestos wool fiber, 1-3 parts of polystyrene granule and 8-10 parts of coal beads and 30-50 parts of an additive. The lightweight composite thermal insulation material is prepared by the following steps: firstly, mixing the OT dispersing agent with water evenly to form a mixed liquid; adding asbestos wool fiber to the mixed liquid, and stirring until the asbestos wool fiber is dispersed evenly. The thermal insulation material has the advantages of light weight, high strength, no combustion, small deformation, ageing resistance, stable performance and low cost.
Green composite lightweight hydraulic thermal-insulation dry powder material
| Europäisches Patentamt | 2015
Inorganic-organic lightweight aggregate aerogel composite thermal insulation material
| Europäisches Patentamt | 2023
Preparation method of lightweight thermal insulation material
| Europäisches Patentamt | 2015