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A platform for research: civil engineering, architecture and urbanism
Environment-friendly pervious concrete and preparation method thereof
The invention discloses environment-friendly pervious concrete and a preparation method thereof. The environment-friendly pervious concrete is prepared from the following raw materials: cement, gravel, a water reducing agent, a retarder and water. According to the environment-friendly pervious concrete and the preparation method thereof, the modified starch is used as the water reducing agent, and the nano silicon powder is used as the admixture, so that the strength and the water permeability of the prepared environment-friendly pervious concrete are better than those of common concrete, and the starch is wide in source and rich in resource, is a green building material and meets the environment-friendly requirement.
本发明公开了一种环保透水混凝土及其制备方法，所述环保透水混凝土包括下述原料：水泥、碎石、减水剂、缓凝剂、水。本发明环保透水混凝土及其制备方法，使用改性淀粉作为减水剂以及纳米硅粉作为掺合料，制备的环保透水混凝土的强度和透水性比一般的混凝土更具优势，且淀粉来源广泛，资源丰富，是“绿色”的建筑材料，符合环保要求。
Environment-friendly pervious concrete and preparation method thereof
The invention discloses environment-friendly pervious concrete and a preparation method thereof. The environment-friendly pervious concrete is prepared from the following raw materials: cement, gravel, a water reducing agent, a retarder and water. According to the environment-friendly pervious concrete and the preparation method thereof, the modified starch is used as the water reducing agent, and the nano silicon powder is used as the admixture, so that the strength and the water permeability of the prepared environment-friendly pervious concrete are better than those of common concrete, and the starch is wide in source and rich in resource, is a green building material and meets the environment-friendly requirement.
本发明公开了一种环保透水混凝土及其制备方法，所述环保透水混凝土包括下述原料：水泥、碎石、减水剂、缓凝剂、水。本发明环保透水混凝土及其制备方法，使用改性淀粉作为减水剂以及纳米硅粉作为掺合料，制备的环保透水混凝土的强度和透水性比一般的混凝土更具优势，且淀粉来源广泛，资源丰富，是“绿色”的建筑材料，符合环保要求。
Environment-friendly pervious concrete and preparation method thereof
环保透水混凝土及其制备方法
ZHANG YANBO (author) / WANG QUAN (author) / LIU YANGSHUO (author) / NIE PIAO (author) / DONG HUIJIE (author) / ZHANG SHENGZU (author) / LYU SHAOFANG (author)
2021-09-07
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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