A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses a water-permeable cement brick, which is prepared from the following components in parts by mass: 50 parts of Portland cement, 23-26 parts of medium sand, 9-11 parts of blast furnace slag, 4-6 parts of coal gangue, 4-6 parts of shell powder, 1-3 parts of sodium dodecyl benzene sulfonate, 1-3 parts of paraffin, 1-3 parts of sodium allysulfonate, 0.8-1.2 parts of 4-(1-pyrenyl)-1-butanol and 0.8-1.2 parts of zinc chloride. The product has good water permeability and high strength.
本申请公开了一种透水型水泥砖，按质量份数计，其包括：硅酸盐水泥50份、中砂23～26份、高炉矿渣9～11份、煤矸石4～6份、贝壳粉4～6份、十二烷基苯磺酸钠1～3份、石蜡1～3份、烯丙基磺酸钠1～3份、4‑(1‑芘基)‑1‑丁醇0.8～1.2份和氯化锌0.8～1.2份，透水性佳，且强度高。
The invention discloses a water-permeable cement brick, which is prepared from the following components in parts by mass: 50 parts of Portland cement, 23-26 parts of medium sand, 9-11 parts of blast furnace slag, 4-6 parts of coal gangue, 4-6 parts of shell powder, 1-3 parts of sodium dodecyl benzene sulfonate, 1-3 parts of paraffin, 1-3 parts of sodium allysulfonate, 0.8-1.2 parts of 4-(1-pyrenyl)-1-butanol and 0.8-1.2 parts of zinc chloride. The product has good water permeability and high strength.
本申请公开了一种透水型水泥砖，按质量份数计，其包括：硅酸盐水泥50份、中砂23～26份、高炉矿渣9～11份、煤矸石4～6份、贝壳粉4～6份、十二烷基苯磺酸钠1～3份、石蜡1～3份、烯丙基磺酸钠1～3份、4‑(1‑芘基)‑1‑丁醇0.8～1.2份和氯化锌0.8～1.2份，透水性佳，且强度高。
Water-permeable cement brick
一种透水型水泥砖
ZHU XIANGQIAN (author)
2020-11-27
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
Water-permeable cement concrete brick and manufacturing method thereof
| European Patent Office | 2015