A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Phenolic foam board interface agent and preparation method thereof
The invention discloses a phenolic foam board interface agent and a preparation method thereof. The phenolic foam board interface agent is prepared by mixing the following components of, by mass, 200-250 parts of 42.5 cement, 550-800 parts of coarse whiting, 50-100 parts of pulverized fuel ash, 40-80 parts of calcium hydroxide, 0.2-1 part of starch ether, 1-4 parts of cellulose, 1-5 parts of hydrophobic powder, 200-300 parts of acrylic acid emulsion and 300-400 parts of water. The phenolic foam board interface agent has the advantage that the bonding strength of the interface agent with a phenolic foam board is high, a protection layer can be formed on the surface of the phenolic foam board, the phenolic foam board can be prevented from erosion of natural phenomena such as weathering, ultraviolet rays and heavy rain wash, and the situation that due to the fact that efflorescence, cracking and deformation occur on the phenolic foam board, properties of the phenolic foam board are affected is avoided; the preparation method of the phenolic foam board interface agent has the advantages of being simple in technology and easy to implement.
Phenolic foam board interface agent and preparation method thereof
The invention discloses a phenolic foam board interface agent and a preparation method thereof. The phenolic foam board interface agent is prepared by mixing the following components of, by mass, 200-250 parts of 42.5 cement, 550-800 parts of coarse whiting, 50-100 parts of pulverized fuel ash, 40-80 parts of calcium hydroxide, 0.2-1 part of starch ether, 1-4 parts of cellulose, 1-5 parts of hydrophobic powder, 200-300 parts of acrylic acid emulsion and 300-400 parts of water. The phenolic foam board interface agent has the advantage that the bonding strength of the interface agent with a phenolic foam board is high, a protection layer can be formed on the surface of the phenolic foam board, the phenolic foam board can be prevented from erosion of natural phenomena such as weathering, ultraviolet rays and heavy rain wash, and the situation that due to the fact that efflorescence, cracking and deformation occur on the phenolic foam board, properties of the phenolic foam board are affected is avoided; the preparation method of the phenolic foam board interface agent has the advantages of being simple in technology and easy to implement.
Phenolic foam board interface agent and preparation method thereof
FAN HAILONG (author) / LI YUEYING (author) / ZHANG QIANG (author)
2015-11-25
Patent
Electronic Resource
English
IPC:
C04B
Kalk
,
LIME
Graphene modified phenolic foam sound insulation board and preparation method thereof
| European Patent Office | 2024
| European Patent Office | 2015
Phase-change foamied insulation board based on phenolic foam waste, and preparation method thereof
| European Patent Office | 2020
Fiber-reinforced phenolic resin-based carbon foam and preparation method thereof
| European Patent Office | 2024