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Environment-friendly ceramsite concrete and preparation method thereof
The invention discloses environment-friendly ceramsite concrete and a preparation method thereof, and belongs to the technical field of concrete. The concrete comprises, by weight, 800 to 900 parts ofcoarse aggregate, 320 to 340 parts of fine aggregate, 180 to 210 parts of cement, 120 to 145 parts of water, 35 to 50 parts of fly ash, 30 to 40 parts of waste concrete aggregate, 70 to 100 parts ofceramsite and 7 to 10 parts of an additive, wherein the additive comprises 85 to 100 parts of polyoxyethylene ether sodium sulfate. The environment-friendly ceramsite concrete and the preparation method thereof provided by the invention have the advantages that the flowability of freshly mixed concrete can be improved, and meanwhile, the impermeability of the concrete is improved.
本发明公开了一种环保型陶粒混凝土及其制备方法，属于混凝土的技术领域，包含以下重量份的组合物：粗骨料800‑900份，细骨料320‑340份，水泥180‑210份，水120‑145份，粉煤灰35‑50份，废弃混凝土集料30‑40份，陶粒70‑100份，外加剂7‑10份，其中外加剂包括聚氧乙烯醚硫酸钠85‑100份。本发明提供环保型陶粒混凝土及其制备方法具有能够增大新拌混凝土的流动性，并同时提高混凝土的抗渗性能优点。
Environment-friendly ceramsite concrete and preparation method thereof
The invention discloses environment-friendly ceramsite concrete and a preparation method thereof, and belongs to the technical field of concrete. The concrete comprises, by weight, 800 to 900 parts ofcoarse aggregate, 320 to 340 parts of fine aggregate, 180 to 210 parts of cement, 120 to 145 parts of water, 35 to 50 parts of fly ash, 30 to 40 parts of waste concrete aggregate, 70 to 100 parts ofceramsite and 7 to 10 parts of an additive, wherein the additive comprises 85 to 100 parts of polyoxyethylene ether sodium sulfate. The environment-friendly ceramsite concrete and the preparation method thereof provided by the invention have the advantages that the flowability of freshly mixed concrete can be improved, and meanwhile, the impermeability of the concrete is improved.
本发明公开了一种环保型陶粒混凝土及其制备方法，属于混凝土的技术领域，包含以下重量份的组合物：粗骨料800‑900份，细骨料320‑340份，水泥180‑210份，水120‑145份，粉煤灰35‑50份，废弃混凝土集料30‑40份，陶粒70‑100份，外加剂7‑10份，其中外加剂包括聚氧乙烯醚硫酸钠85‑100份。本发明提供环保型陶粒混凝土及其制备方法具有能够增大新拌混凝土的流动性，并同时提高混凝土的抗渗性能优点。
Environment-friendly ceramsite concrete and preparation method thereof
环保型陶粒混凝土及其制备方法
ZHANG ZHIFENG (author) / GUO XUEWU (author) / CHEN CHAOHUI (author) / LU XUBO (author) / GU TENG (author) / HUANG KAILEI (author)
2020-10-02
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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