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A platform for research: civil engineering, architecture and urbanism
Environment-friendly concrete utilizing recycled water and preparation method thereof
The invention relates to the field of environment-friendly concrete, in particular to environment-friendly concrete utilizing recycled water and a preparation method of the environment-friendly concrete. The invention relates to environment-friendly concrete utilizing recycled water, which is prepared from the following raw materials in parts by mass: 80 to 110 parts of recycled water, 55 to 90 parts of clear water, 250 to 265 parts of Portland cement, 70 to 100 parts of admixture, 700 to 800 parts of fine aggregate, 950 to 1100 parts of coarse aggregate and 5 to 9 parts of sulfamate high-efficiency water reducing agent, the admixture at least comprises ceramic polishing powder; the treatment of the recycled water comprises the following steps: collecting the vehicle washing water of the mixer truck; carrying out solid-liquid separation on the car washing water to obtain water to be treated; introducing excessive carbon dioxide into the to-be-treated water, and stirring and mixing for reaction; and after the reaction is completed, obtaining recycled water. The method has the advantage of improving the influence of the recycled water on the performance of the concrete.
本申请涉及环保混凝土领域，更具体地说，它涉及一种利用回收水的环保混凝土及其制备方法。一种利用回收水的环保混凝土，按照质量份数，包括以下原料：80‑110份回收水、55‑90份清水、250‑265份硅酸盐水泥、70‑100份掺合料、700‑800份细骨料、950‑1100份粗骨料、5‑9份氨基磺酸盐系高效减水剂；掺合料至少包括陶瓷抛光粉；回收水的处理包括以下步骤：收集搅拌车的洗车水；对洗车水进行固液分离，得到待处理水；往待处理水内通入过量二氧化碳，搅拌混合反应；反应完成后，得到回收水。本申请具有改善回收水对混凝土的性能影响的优点。
Environment-friendly concrete utilizing recycled water and preparation method thereof
The invention relates to the field of environment-friendly concrete, in particular to environment-friendly concrete utilizing recycled water and a preparation method of the environment-friendly concrete. The invention relates to environment-friendly concrete utilizing recycled water, which is prepared from the following raw materials in parts by mass: 80 to 110 parts of recycled water, 55 to 90 parts of clear water, 250 to 265 parts of Portland cement, 70 to 100 parts of admixture, 700 to 800 parts of fine aggregate, 950 to 1100 parts of coarse aggregate and 5 to 9 parts of sulfamate high-efficiency water reducing agent, the admixture at least comprises ceramic polishing powder; the treatment of the recycled water comprises the following steps: collecting the vehicle washing water of the mixer truck; carrying out solid-liquid separation on the car washing water to obtain water to be treated; introducing excessive carbon dioxide into the to-be-treated water, and stirring and mixing for reaction; and after the reaction is completed, obtaining recycled water. The method has the advantage of improving the influence of the recycled water on the performance of the concrete.
本申请涉及环保混凝土领域，更具体地说，它涉及一种利用回收水的环保混凝土及其制备方法。一种利用回收水的环保混凝土，按照质量份数，包括以下原料：80‑110份回收水、55‑90份清水、250‑265份硅酸盐水泥、70‑100份掺合料、700‑800份细骨料、950‑1100份粗骨料、5‑9份氨基磺酸盐系高效减水剂；掺合料至少包括陶瓷抛光粉；回收水的处理包括以下步骤：收集搅拌车的洗车水；对洗车水进行固液分离，得到待处理水；往待处理水内通入过量二氧化碳，搅拌混合反应；反应完成后，得到回收水。本申请具有改善回收水对混凝土的性能影响的优点。
Environment-friendly concrete utilizing recycled water and preparation method thereof
一种利用回收水的环保混凝土及其制备方法
XIAO WEIRONG (author) / CAO WEIMING (author) / HUANG JUNJIE (author) / GAO HUI (author) / BI MEILAN (author) / ZENG TUJIAO (author)
2023-09-22
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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