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A platform for research: civil engineering, architecture and urbanism
Anti-corrosion saline-alkaline-tolerant concrete and preparation method thereof
The invention relates to the technical field of anti-corrosion concrete, and particularly discloses anti-corrosion and saline-alkaline-tolerant concrete and a preparation method thereof. The anti-corrosion and saline-alkaline-tolerant concrete is mainly prepared from the following raw materials in parts by weight: 1500-1800 parts of aggregate, 600-800 parts of sand, 150-200 parts of cement, 50-80 parts of fly ash, 20-35 parts of silica fume, 5-10 parts of fibers, 100-130 parts of water, 6-8 parts of a water reducing agent, 2-5 parts of an expanding agent and 12-25 parts of a preservative, wherein the preservative is prepared from the sum of the mass of ethylenediamine oleate and bisphenol A diallyl ether and a beta-diketone compound according to the mass ratio of (20 to 32) to (5 to 7). The anti-corrosion and salt-tolerant concrete can be used for building construction in a saline-alkali environment, and has the advantage of good corrosion resistance.
本申请涉及耐腐蚀混凝土技术领域，具体公开了一种防腐耐盐碱混凝土及其制备方法。一种防腐耐盐碱混凝土，主要由如下重量份数的原料制成：骨料1500‑1800份、砂600‑800份、水泥150‑200份、粉煤灰50‑80份、硅灰20‑35份、纤维5‑10份、水100‑130份、减水剂6‑8份、膨胀剂2‑5份、防腐剂12‑25份；所述防腐剂为乙二胺油酸酯、双酚A二烯丙基醚的质量之和与β‑二酮化合物按质量比(20‑32):(5‑7)组成。本申请的防腐耐盐混凝土可用于盐碱环境建筑施工，其具有耐腐蚀性能好的优点。
Anti-corrosion saline-alkaline-tolerant concrete and preparation method thereof
The invention relates to the technical field of anti-corrosion concrete, and particularly discloses anti-corrosion and saline-alkaline-tolerant concrete and a preparation method thereof. The anti-corrosion and saline-alkaline-tolerant concrete is mainly prepared from the following raw materials in parts by weight: 1500-1800 parts of aggregate, 600-800 parts of sand, 150-200 parts of cement, 50-80 parts of fly ash, 20-35 parts of silica fume, 5-10 parts of fibers, 100-130 parts of water, 6-8 parts of a water reducing agent, 2-5 parts of an expanding agent and 12-25 parts of a preservative, wherein the preservative is prepared from the sum of the mass of ethylenediamine oleate and bisphenol A diallyl ether and a beta-diketone compound according to the mass ratio of (20 to 32) to (5 to 7). The anti-corrosion and salt-tolerant concrete can be used for building construction in a saline-alkali environment, and has the advantage of good corrosion resistance.
本申请涉及耐腐蚀混凝土技术领域，具体公开了一种防腐耐盐碱混凝土及其制备方法。一种防腐耐盐碱混凝土，主要由如下重量份数的原料制成：骨料1500‑1800份、砂600‑800份、水泥150‑200份、粉煤灰50‑80份、硅灰20‑35份、纤维5‑10份、水100‑130份、减水剂6‑8份、膨胀剂2‑5份、防腐剂12‑25份；所述防腐剂为乙二胺油酸酯、双酚A二烯丙基醚的质量之和与β‑二酮化合物按质量比(20‑32):(5‑7)组成。本申请的防腐耐盐混凝土可用于盐碱环境建筑施工，其具有耐腐蚀性能好的优点。
Anti-corrosion saline-alkaline-tolerant concrete and preparation method thereof
一种防腐耐盐碱混凝土及其制备方法
YU YUXING (author) / XU GUANGSEN (author) / ZOU CHENGZHONG (author)
2022-01-18
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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