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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 water-permeable concrete which is characterized by being prepared from the following raw materials in parts by weight: 15-20 parts of cement, 60-80 parts of coarse aggregate, 5-10 parts of hydrophilic nitrogen-doped carbon nanofiber compact network, 10-20 parts of waste porous ceramsite, 10-20 parts of alkoxy modified 2, 4-dihydroxy-N-methyl-N-methyl-N-methyl-N-methyl-N-methyl-N-methyl-N-methyl-N-methyl-N-methyl-N-methyl-N-methyl-N-methyl-N-methyl-N 1 to 3 parts of 1, 2-bis (3-amino-4-hydroxyphenyl) hexafluoropropane, 1 to 2 parts of fluorenyl sulfonate water reducing agent, and 8 to 13 parts of water. The invention further discloses a preparation method of the environment-friendly pervious concrete. The environment-friendly pervious concrete disclosed by the invention is good in environmental protection property, good in pervious effect, high in mechanical strength and excellent in freeze-thaw resistance.
本发明公开了一种环保透水混凝土，其特征在于，包括如下按重量份计的各原料制成：水泥15‑20份、粗骨料60‑80份、亲水性氮掺杂碳纳米纤维致密网络5‑10份、废弃多孔陶粒10‑20份、烷氧基改性2,2‑双(3‑氨基‑4‑羟基苯基)六氟丙烷1‑3份、芴基磺酸盐类减水剂1‑2份、水8‑13份。本发明还公开了一种所述环保透水混凝土的制备方法。本发明公开的环保透水混凝土环保性佳、透水效果好、机械强度大、抗冻融性能优异。
Environment-friendly pervious concrete and preparation method thereof
The invention discloses environment-friendly water-permeable concrete which is characterized by being prepared from the following raw materials in parts by weight: 15-20 parts of cement, 60-80 parts of coarse aggregate, 5-10 parts of hydrophilic nitrogen-doped carbon nanofiber compact network, 10-20 parts of waste porous ceramsite, 10-20 parts of alkoxy modified 2, 4-dihydroxy-N-methyl-N-methyl-N-methyl-N-methyl-N-methyl-N-methyl-N-methyl-N-methyl-N-methyl-N-methyl-N-methyl-N-methyl-N-methyl-N 1 to 3 parts of 1, 2-bis (3-amino-4-hydroxyphenyl) hexafluoropropane, 1 to 2 parts of fluorenyl sulfonate water reducing agent, and 8 to 13 parts of water. The invention further discloses a preparation method of the environment-friendly pervious concrete. The environment-friendly pervious concrete disclosed by the invention is good in environmental protection property, good in pervious effect, high in mechanical strength and excellent in freeze-thaw resistance.
本发明公开了一种环保透水混凝土，其特征在于，包括如下按重量份计的各原料制成：水泥15‑20份、粗骨料60‑80份、亲水性氮掺杂碳纳米纤维致密网络5‑10份、废弃多孔陶粒10‑20份、烷氧基改性2,2‑双(3‑氨基‑4‑羟基苯基)六氟丙烷1‑3份、芴基磺酸盐类减水剂1‑2份、水8‑13份。本发明还公开了一种所述环保透水混凝土的制备方法。本发明公开的环保透水混凝土环保性佳、透水效果好、机械强度大、抗冻融性能优异。
Environment-friendly pervious concrete and preparation method thereof
一种环保透水混凝土及其制备方法
JIANG YUYAN (author) / ZOU KUI (author)
2022-03-15
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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