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A platform for research: civil engineering, architecture and urbanism
Composite fiber reinforced concrete pile and preparation method therefor
The present invention discloses a composite fiber reinforced concrete pile. The pile consists of the following materials in parts by weight: 2-3 parts of flax fiber,2-4 parts of alum powder, 0.8-2 parts of triethanolamine oleic soap, 3-5 parts of polystyrene fiber, 1-2 parts of ammonium metaborate, 4-6 parts of n- methylpyrrolidone, 500-640 parts of ordinary Portland cement, 300-400 parts of yellow sand, 200-300 parts of crushed stone, 7-14 parts of a polycarboxylate superplasticizer, 0.1-0.2 parts of benzoyl peroxide, 5-6 parts of maleic anhydride, 2-3 parts of polyethylene glycol monomethyl ether, 0.7-2 parts of sp-80, 50-70 parts of waste rubber powder, 0.1-0.2 parts of triethylamine, and 16-20 parts of polyethylene wax. The composite fiber reinforced concrete pile of the invention is high in strength and good in resistance to corrosion caused by sulfate.
Composite fiber reinforced concrete pile and preparation method therefor
The present invention discloses a composite fiber reinforced concrete pile. The pile consists of the following materials in parts by weight: 2-3 parts of flax fiber,2-4 parts of alum powder, 0.8-2 parts of triethanolamine oleic soap, 3-5 parts of polystyrene fiber, 1-2 parts of ammonium metaborate, 4-6 parts of n- methylpyrrolidone, 500-640 parts of ordinary Portland cement, 300-400 parts of yellow sand, 200-300 parts of crushed stone, 7-14 parts of a polycarboxylate superplasticizer, 0.1-0.2 parts of benzoyl peroxide, 5-6 parts of maleic anhydride, 2-3 parts of polyethylene glycol monomethyl ether, 0.7-2 parts of sp-80, 50-70 parts of waste rubber powder, 0.1-0.2 parts of triethylamine, and 16-20 parts of polyethylene wax. The composite fiber reinforced concrete pile of the invention is high in strength and good in resistance to corrosion caused by sulfate.
Composite fiber reinforced concrete pile and preparation method therefor
WANG HELIANG (author) / WANG RUNNIAN (author) / WANG PINZHANG (author) / MEI YUQIANG (author) / ZHANG GUOHENG (author) / ZHANG MEI (author) / RU DINGDING (author) / WANG HAOFEI (author)
2015-11-11
Patent
Electronic Resource
English
IPC:
C04B
Kalk
,
LIME
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