A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Colored water-permeable pouring stone pavement
The invention discloses colored water-permeable poured stone pavement which is prepared from the following raw materials in parts: 20 to 60 parts of cement, 20 to 50 parts of stones, 40 to 80 parts of water, 2 to 15 parts of a cover agent, 6 to 18 parts of a water-permeable concrete reinforcing agent, 5 to 10 parts of toner, 1 to 10 parts of an early strength agent, 3 to 9 parts of an accelerator, 8 to 10 parts of a high-efficiency water reducing agent and 6 to 9 parts of an air entraining agent. The preparation method comprises the following steps: sequentially adding the early strength agent, the accelerator, the high-efficiency water reducing agent, the air entraining agent, the cement, the stones and thewater-permeable concrete reinforcing agent into a stirrer, carrying out dry stirring for 20-50 seconds, then adding 50% of water, stirring for 40-60 seconds, finally adding the rest water, and stirring for 100-150 seconds to obtain the water-permeable concrete; then dividing the water-permeable concrete in the stirrer into two parts. According to the method, the existing concrete pavement is improved, so that the water permeability of the concrete is greatly improved, meanwhile, the strength of the concrete is not reduced, and water cannot be accumulated in heavy rain under the technology.
本发明公开了一种彩色透水浇筑石路面，包括以下份数的原料：水泥20‑60份、石子20‑50份、水40‑80份、罩面剂2‑15份、透水混凝土增强剂6‑18份、色粉5‑10份、早强剂1‑10份、速凝剂3‑9份、高效减水剂8‑10份、加气剂6‑9份；其制备方法为：先依次将早强剂、速凝剂、高效减水剂、加气剂、水泥、石子和透水混凝土增强剂投入到搅拌机内干搅20‑50秒，然后再加入50%的水搅合40‑60秒，最后再将剩余的水加入搅拌100‑150秒制得透水混凝土，然后再将搅拌机内搅拌好的透水混凝土分成两份，本发明通过在现有的混凝土路面上进行改进，大大增加了混凝土的透水能力，同时还不会减小混凝土的强度，技术下大雨也不会出现积水。
Colored water-permeable pouring stone pavement
The invention discloses colored water-permeable poured stone pavement which is prepared from the following raw materials in parts: 20 to 60 parts of cement, 20 to 50 parts of stones, 40 to 80 parts of water, 2 to 15 parts of a cover agent, 6 to 18 parts of a water-permeable concrete reinforcing agent, 5 to 10 parts of toner, 1 to 10 parts of an early strength agent, 3 to 9 parts of an accelerator, 8 to 10 parts of a high-efficiency water reducing agent and 6 to 9 parts of an air entraining agent. The preparation method comprises the following steps: sequentially adding the early strength agent, the accelerator, the high-efficiency water reducing agent, the air entraining agent, the cement, the stones and thewater-permeable concrete reinforcing agent into a stirrer, carrying out dry stirring for 20-50 seconds, then adding 50% of water, stirring for 40-60 seconds, finally adding the rest water, and stirring for 100-150 seconds to obtain the water-permeable concrete; then dividing the water-permeable concrete in the stirrer into two parts. According to the method, the existing concrete pavement is improved, so that the water permeability of the concrete is greatly improved, meanwhile, the strength of the concrete is not reduced, and water cannot be accumulated in heavy rain under the technology.
本发明公开了一种彩色透水浇筑石路面，包括以下份数的原料：水泥20‑60份、石子20‑50份、水40‑80份、罩面剂2‑15份、透水混凝土增强剂6‑18份、色粉5‑10份、早强剂1‑10份、速凝剂3‑9份、高效减水剂8‑10份、加气剂6‑9份；其制备方法为：先依次将早强剂、速凝剂、高效减水剂、加气剂、水泥、石子和透水混凝土增强剂投入到搅拌机内干搅20‑50秒，然后再加入50%的水搅合40‑60秒，最后再将剩余的水加入搅拌100‑150秒制得透水混凝土，然后再将搅拌机内搅拌好的透水混凝土分成两份，本发明通过在现有的混凝土路面上进行改进，大大增加了混凝土的透水能力，同时还不会减小混凝土的强度，技术下大雨也不会出现积水。
Colored water-permeable pouring stone pavement
一种彩色透水浇筑石路面
HUANG HENGJIN (author) / SHEN XIALEI (author)
2021-08-17
Patent
Electronic Resource
Chinese
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