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A platform for research: civil engineering, architecture and urbanism
Green and environment-friendly concrete doped with recycled water and preparation method of green and environment-friendly concrete
The invention belongs to the technical field of concrete, and provides recycled water doped green and environment-friendly concrete and a preparation method thereof.The recycled water doped green and environment-friendly concrete is prepared from, by mass, 117-246 parts of cement, 49-95 parts of slag powder, 68-124 parts of fly ash, 807-1021 parts of II-zone medium sand, 250-920 parts of 5-10 mm broken stone, 0-798 parts of 10-20 mm broken stone, 3.8-7.21 parts of polycarboxylate superplasticizer, 2-3 parts of sodium methallyl sulfonate and 3-5 parts of polyethylene glycol 200; the invention relates to an environment-friendly paint which is prepared from the following components in parts by weight: 8-12 parts of calcium sulphoaluminate, 3-15 parts of di-tert-butoxydiacetoxysilane, 6-10 parts of 2-(3, 4-cyclohexene oxide) ethyltrimethoxysilane, 115-143 parts of ordinary water and 50-62 parts of reclaimed water. According to the technical scheme, the formula of the concrete containing the reclaimed water is improved, so that the durability of the concrete is improved.
本发明属于混凝土技术领域，提出了一种掺加再生水的绿色环保混凝土及其制备方法，按质量份数计，原料包括：117‑246份水泥，49‑95份矿渣粉，68‑124份粉煤灰，807‑1021份Ⅱ区中砂，250‑920份5‑10mm碎石，0‑798份10‑20mm碎石，3.8‑7.21份聚羧酸减水剂，2‑3份甲基丙烯磺酸钠，3‑5份聚乙二醇200，8‑12份硫铝酸钙，3‑15份二叔丁氧基二乙酰氧基硅烷，6‑10份2‑(3,4‑环氧环己烷)乙基三甲氧基硅烷，115‑143份普通水，50‑62份再生水。通过上述技术方案，本发明通过对含中水的混凝土配方进行改进，改善了混凝土的耐久性。
Green and environment-friendly concrete doped with recycled water and preparation method of green and environment-friendly concrete
The invention belongs to the technical field of concrete, and provides recycled water doped green and environment-friendly concrete and a preparation method thereof.The recycled water doped green and environment-friendly concrete is prepared from, by mass, 117-246 parts of cement, 49-95 parts of slag powder, 68-124 parts of fly ash, 807-1021 parts of II-zone medium sand, 250-920 parts of 5-10 mm broken stone, 0-798 parts of 10-20 mm broken stone, 3.8-7.21 parts of polycarboxylate superplasticizer, 2-3 parts of sodium methallyl sulfonate and 3-5 parts of polyethylene glycol 200; the invention relates to an environment-friendly paint which is prepared from the following components in parts by weight: 8-12 parts of calcium sulphoaluminate, 3-15 parts of di-tert-butoxydiacetoxysilane, 6-10 parts of 2-(3, 4-cyclohexene oxide) ethyltrimethoxysilane, 115-143 parts of ordinary water and 50-62 parts of reclaimed water. According to the technical scheme, the formula of the concrete containing the reclaimed water is improved, so that the durability of the concrete is improved.
本发明属于混凝土技术领域，提出了一种掺加再生水的绿色环保混凝土及其制备方法，按质量份数计，原料包括：117‑246份水泥，49‑95份矿渣粉，68‑124份粉煤灰，807‑1021份Ⅱ区中砂，250‑920份5‑10mm碎石，0‑798份10‑20mm碎石，3.8‑7.21份聚羧酸减水剂，2‑3份甲基丙烯磺酸钠，3‑5份聚乙二醇200，8‑12份硫铝酸钙，3‑15份二叔丁氧基二乙酰氧基硅烷，6‑10份2‑(3,4‑环氧环己烷)乙基三甲氧基硅烷，115‑143份普通水，50‑62份再生水。通过上述技术方案，本发明通过对含中水的混凝土配方进行改进，改善了混凝土的耐久性。
Green and environment-friendly concrete doped with recycled water and preparation method of green and environment-friendly concrete
一种掺加再生水的绿色环保混凝土及其制备方法
LU WENBIN (author) / ZHANG SHUDONG (author) / DING LIN (author) / DU LINPING (author) / TANG QIANG (author) / NIU SIHAI (author) / LI SHUANGCHENG (author) / CHU YANAN (author) / GU SHAOJUN (author) / LIU XUE (author)
2024-01-05
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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