A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Environment-friendly straw brick
The invention discloses an environment-friendly straw brick comprising components in parts as follows: 30-50 parts of straw, 20-40 parts of low-alkalinity sulphoaluminate cement, 3-8 parts of an environment-friendly flame retardant, 5-10 parts of a modifier, 3-6 parts of a waterproof agent, 7-15 parts of a curing agent, 5-15 parts of a polymer emulsion, 6-15 parts of magnesium chloride, 3-8 parts of asbestos fibers, 2-6 parts of coal gangue, 1-5 parts of fly ash and 2-8 parts of gypsum. The environment-friendly straw brick has good seepage resistance, the straw is an ideal heat-insulation material, and the straw brick has lower heat conduction efficiency and excellent heat insulation performance.
Environment-friendly straw brick
The invention discloses an environment-friendly straw brick comprising components in parts as follows: 30-50 parts of straw, 20-40 parts of low-alkalinity sulphoaluminate cement, 3-8 parts of an environment-friendly flame retardant, 5-10 parts of a modifier, 3-6 parts of a waterproof agent, 7-15 parts of a curing agent, 5-15 parts of a polymer emulsion, 6-15 parts of magnesium chloride, 3-8 parts of asbestos fibers, 2-6 parts of coal gangue, 1-5 parts of fly ash and 2-8 parts of gypsum. The environment-friendly straw brick has good seepage resistance, the straw is an ideal heat-insulation material, and the straw brick has lower heat conduction efficiency and excellent heat insulation performance.
Environment-friendly straw brick
GU CHENG (author) / YANG HUALI (author)
2015-11-18
Patent
Electronic Resource
English
IPC:
C04B
Kalk
,
LIME
Environment-friendly high-strength straw cement brick and preparation method thereof
| European Patent Office | 2020