A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Concrete having performance of resisting invasion of sulfates and chlorides and concrete member
The invention discloses concrete having the performance of resisting invasion of sulfates and chlorides and a concrete member. The concrete includes the following components: 368-453 kg/m<3> of a cementing material, 621-677 kg/m<3> of sand, 1142-1201 kg/m<3> of stone, 143-149 kg/m<3> of water, 1.2-1.8% of a water reducer, 0.01-0.02% of an air entraining agent and 0-8.4% of an corrosion resistant agent, wherein the percentage ratio refers to the mass ratio of the water reducer, the air entraining agent and the corrosion resistant agent to the cementing material, and the cementing material includes at least one of cement, mineral slag and fly ash and the corrosion resistant agent. The concrete is reasonable in proportion, is strong in the performance of resisting sulfates and chlorides, is reduced in blending difficulty, is high in quality controllability and is reduced in cost.
Concrete having performance of resisting invasion of sulfates and chlorides and concrete member
The invention discloses concrete having the performance of resisting invasion of sulfates and chlorides and a concrete member. The concrete includes the following components: 368-453 kg/m<3> of a cementing material, 621-677 kg/m<3> of sand, 1142-1201 kg/m<3> of stone, 143-149 kg/m<3> of water, 1.2-1.8% of a water reducer, 0.01-0.02% of an air entraining agent and 0-8.4% of an corrosion resistant agent, wherein the percentage ratio refers to the mass ratio of the water reducer, the air entraining agent and the corrosion resistant agent to the cementing material, and the cementing material includes at least one of cement, mineral slag and fly ash and the corrosion resistant agent. The concrete is reasonable in proportion, is strong in the performance of resisting sulfates and chlorides, is reduced in blending difficulty, is high in quality controllability and is reduced in cost.
Concrete having performance of resisting invasion of sulfates and chlorides and concrete member
YAN CHENGHUA (author) / QIAN WENXUN (author) / LI SHIGE (author) / HUO YONGYE (author) / CHEN XUNJIE (author) / WEI HUA (author) / LI GUO (author) / WANG XIAOJUN (author) / WANG QIANGZHOU (author)
2016-01-13
Patent
Electronic Resource
English
IPC:
C04B
Kalk
,
LIME
Durability of Concrete under Combined Exposure Conditions of Chlorides and Sulfates
| Trans Tech Publications | 2016
Durability of Concrete under Combined Exposure Conditions of Chlorides and Sulfates
| British Library Conference Proceedings | 2016
| British Library Conference Proceedings | 1995
| Springer Verlag | 2017