A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Thermal insulation mortar containing papermaking sludge ash and preparation method thereof
The invention discloses a thermal insulation mortar containing papermaking sludge ash; the thermal insulation mortar is composed of sulfoaluminate cement, the papermaking sludge ash, polyphenyl particles, vitrified micro-beads, cellulose ether, an air-entraining agent, a polycarboxylic acid water reducing agent, alkali-resistant glass fiber and water. The invention also provides a preparation method of the thermal insulation mortar. With use of the papermaking sludge ash instead of partial cement, the thermal insulation mortar has the advantages of good compactness and waterproof performance, stable product physical properties, no cracking, aging resistance, long service life and good thermal insulation performance, not only realizes the papermaking sludge harmless utilization and protects the environment, but also can save resources, turns waste into wealth, reduces the amount of the cement, reduces the cost, and has good economic and social benefits. The preparation method is simple, can be completed according to a conventional technology process, and is low in production cost.
Thermal insulation mortar containing papermaking sludge ash and preparation method thereof
The invention discloses a thermal insulation mortar containing papermaking sludge ash; the thermal insulation mortar is composed of sulfoaluminate cement, the papermaking sludge ash, polyphenyl particles, vitrified micro-beads, cellulose ether, an air-entraining agent, a polycarboxylic acid water reducing agent, alkali-resistant glass fiber and water. The invention also provides a preparation method of the thermal insulation mortar. With use of the papermaking sludge ash instead of partial cement, the thermal insulation mortar has the advantages of good compactness and waterproof performance, stable product physical properties, no cracking, aging resistance, long service life and good thermal insulation performance, not only realizes the papermaking sludge harmless utilization and protects the environment, but also can save resources, turns waste into wealth, reduces the amount of the cement, reduces the cost, and has good economic and social benefits. The preparation method is simple, can be completed according to a conventional technology process, and is low in production cost.
Thermal insulation mortar containing papermaking sludge ash and preparation method thereof
WANG SHOUDE (author) / CHEN MINGXU (author) / GONG CHENCHEN (author) / LU LINGCHAO (author) / CHENG XIN (author)
2015-11-18
Patent
Electronic Resource
English
IPC:
C04B
Kalk
,
LIME
Thermal insulation mortar and preparation method thereof
| European Patent Office | 2024
Thermal insulation mortar and preparation method thereof
| European Patent Office | 2022
Thermal insulation mortar and preparation method thereof
| European Patent Office | 2021
Thermal insulation mortar and preparation method thereof
| European Patent Office | 2023
Thermal insulation mortar, and thermal insulation board and preparation method thereof
| European Patent Office | 2020