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A platform for research: civil engineering, architecture and urbanism
The invention discloses an intumescent fire-proof coating for tunnels. The coating is mainly prepared from raw materials in parts by weight as follows through stirring: 70-75 parts of AEC expansive cement, 55-65 parts of slag Portland cement, 20-30 parts of allyl ester resin, 10-16 parts of 582 resin, 5-9 parts of aluminium hydroxide, 7-10 parts of magnesium hydroxide, 4-9 parts of sepiolite, 8-13 parts of perlite, 4-8 parts of aluminium silicate fibers, 10-13 parts of carboxymethylcellulose, 10-15 parts of polyoxyethylene aliphatic alcohol ether, 4-9 parts of kaolin, 4-8 parts of vermiculite and 5-7 parts of aluminium stearate. The coating has excellent water resistance, weather resistance, fire resistance, corrosion resistance and stability, and is high in bonding strength, short in curing time, convenient to construct and high in efficiency.
The invention discloses an intumescent fire-proof coating for tunnels. The coating is mainly prepared from raw materials in parts by weight as follows through stirring: 70-75 parts of AEC expansive cement, 55-65 parts of slag Portland cement, 20-30 parts of allyl ester resin, 10-16 parts of 582 resin, 5-9 parts of aluminium hydroxide, 7-10 parts of magnesium hydroxide, 4-9 parts of sepiolite, 8-13 parts of perlite, 4-8 parts of aluminium silicate fibers, 10-13 parts of carboxymethylcellulose, 10-15 parts of polyoxyethylene aliphatic alcohol ether, 4-9 parts of kaolin, 4-8 parts of vermiculite and 5-7 parts of aluminium stearate. The coating has excellent water resistance, weather resistance, fire resistance, corrosion resistance and stability, and is high in bonding strength, short in curing time, convenient to construct and high in efficiency.
Intumescent fire-proof coating for tunnels
YANG JINWEI (author)
2015-12-30
Patent
Electronic Resource
English
IPC:
C04B
Kalk
,
LIME
Fire retardant intumescent coating compositions
| Engineering Index Backfile | 1969
Design and Properties of Fire-Proof Coating for Tunnels
| British Library Online Contents | 2007