Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Zinc calcine concrete tubular pile and preparation method thereof
The invention discloses a zinc calcine concrete tubular pile which is prepared from the following raw materials in parts by weight: 10-17 parts of zinc calcine, 3-5 parts of magnesium chloride, 2-3 parts of AKD raw powder, 4-6 parts of n-methyl pyrrolidinone, 500-640 parts of common silicate cement, 300-400 parts of yellow sand, 200-300 parts of gravel, 7-14 parts of a poly carboxylic acid water reducer, 16-20 parts of polyethylene wax, 0.1-0.2 part of dibenzoyl peroxide, 5-6 parts of maleic anhydride, 2-3 parts of methoxy polyethylene glycol, 0.9-2 parts of sp-80, 50-70 parts of waste rubber powder, 0.1-0.2 part of triethylamine, 0.01-0.013 part of dimethyltin dichloride, 0.2-0.4 part of inositol hexaphosphate and 1.3-2 parts of polyethylene glycol. According to the zinc calcine concrete tubular pile disclosed by the invention, the content of harmful holes and flaws in a concrete structure can be reduced, the alkalinity of a hydration product is reduced, and a low strength hydration product is promoted to be transformed to a high strength hydration product.
Zinc calcine concrete tubular pile and preparation method thereof
The invention discloses a zinc calcine concrete tubular pile which is prepared from the following raw materials in parts by weight: 10-17 parts of zinc calcine, 3-5 parts of magnesium chloride, 2-3 parts of AKD raw powder, 4-6 parts of n-methyl pyrrolidinone, 500-640 parts of common silicate cement, 300-400 parts of yellow sand, 200-300 parts of gravel, 7-14 parts of a poly carboxylic acid water reducer, 16-20 parts of polyethylene wax, 0.1-0.2 part of dibenzoyl peroxide, 5-6 parts of maleic anhydride, 2-3 parts of methoxy polyethylene glycol, 0.9-2 parts of sp-80, 50-70 parts of waste rubber powder, 0.1-0.2 part of triethylamine, 0.01-0.013 part of dimethyltin dichloride, 0.2-0.4 part of inositol hexaphosphate and 1.3-2 parts of polyethylene glycol. According to the zinc calcine concrete tubular pile disclosed by the invention, the content of harmful holes and flaws in a concrete structure can be reduced, the alkalinity of a hydration product is reduced, and a low strength hydration product is promoted to be transformed to a high strength hydration product.
Zinc calcine concrete tubular pile and preparation method thereof
WANG HELIANG (Autor:in) / WANG RUNNIAN (Autor:in) / WANG PINZHANG (Autor:in) / MEI YUQIANG (Autor:in) / ZHANG GUOHENG (Autor:in) / ZHANG MEI (Autor:in) / RU DINGDING (Autor:in) / WANG HAOFEI (Autor:in)
04.11.2015
Patent
Elektronische Ressource
Englisch
IPC:
C04B
Kalk
,
LIME
/
C08F
MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
,
Makromolekulare Verbindungen, erhalten durch Reaktionen, an denen nur ungesättigte Kohlenstoff-Kohlenstoff-Bindungen beteiligt sind
/
C08G
MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
,
Makromolekulare Verbindungen, anders erhalten als durch Reaktionen, an denen nur ungesättigte Kohlenstoff-Kohlenstoff-Bindungen beteiligt sind
Stabilized concrete tubular pile and preparation method thereof
| Europäisches Patentamt | 2015