A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Bare concrete and construction technology thereof
The invention provides bare concrete. The bare concrete is prepared from the following components in parts by weight: 385-395 parts of cement, 705-715 parts of sand, 1000-1010 parts of stone, 150-170parts of water, 95-100 parts of fly ash and 11-12 parts of admixture; and the admixture is a water reducing agent, and the water reducing agent is free of chloride salts. The use of the water reducingagent can effectively enhance the dispersing ability and the slump loss resistant performance, and further enhance the success rate of one-time forming of facing bare concrete.
本发明提供一种清水混凝土，重量份数计，包括以下组分制得：水泥385‑395份、砂705‑715份、石子1000‑1010份、水150‑170份、粉煤灰95‑100份、外加剂11‑12份；所述外加剂为减水剂，所述减水剂为不含氯盐。本发明所述减水剂的使用可以有效增强分散能力和保坍性能，进一步的增强了饰面清水混凝土一次成型的成功率。
Bare concrete and construction technology thereof
The invention provides bare concrete. The bare concrete is prepared from the following components in parts by weight: 385-395 parts of cement, 705-715 parts of sand, 1000-1010 parts of stone, 150-170parts of water, 95-100 parts of fly ash and 11-12 parts of admixture; and the admixture is a water reducing agent, and the water reducing agent is free of chloride salts. The use of the water reducingagent can effectively enhance the dispersing ability and the slump loss resistant performance, and further enhance the success rate of one-time forming of facing bare concrete.
本发明提供一种清水混凝土，重量份数计，包括以下组分制得：水泥385‑395份、砂705‑715份、石子1000‑1010份、水150‑170份、粉煤灰95‑100份、外加剂11‑12份；所述外加剂为减水剂，所述减水剂为不含氯盐。本发明所述减水剂的使用可以有效增强分散能力和保坍性能，进一步的增强了饰面清水混凝土一次成型的成功率。
Bare concrete and construction technology thereof
一种清水混凝土及其施工工艺
FU ZHIHAI (author) / ZHANG LINGTONG (author)
2020-05-05
Patent
Electronic Resource
Chinese
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