A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Preparation method and construction process of plastic concrete for water conservancy project diaphragm wall
The invention relates to the field of engineering construction, and discloses a preparation method and a construction process of plastic concrete for a water conservancy project diaphragm wall, silica fume, rubber powder and pulverized coal are proportionally doped, so that the permeability coefficient of the plastic concrete is reduced, the overall strength is improved, ash clay and bentonite have excellent viscosity, and the strength of the plastic concrete is improved. The heavy component raw materials can be prevented from settling, all the component raw materials can be uniformly dispersed in a concrete product, the mechanical performance of the product is improved, and the anti-cracking performance of the product is improved.
本发明涉及工程建筑领域，公开了一种水利工程防渗墙用塑性混凝土制备方法及施工工艺，通过硅灰、胶粉、粉煤的配比掺入，降低塑性混凝土的渗透系数的同时提高了整体的强度，灰黏土和膨润土又具有优异的粘性，有助于防止重组份原料沉降，有助于各组分原料均匀分散在混凝土产品中，改善产品机械性能，提高产品抗裂性能。
Preparation method and construction process of plastic concrete for water conservancy project diaphragm wall
The invention relates to the field of engineering construction, and discloses a preparation method and a construction process of plastic concrete for a water conservancy project diaphragm wall, silica fume, rubber powder and pulverized coal are proportionally doped, so that the permeability coefficient of the plastic concrete is reduced, the overall strength is improved, ash clay and bentonite have excellent viscosity, and the strength of the plastic concrete is improved. The heavy component raw materials can be prevented from settling, all the component raw materials can be uniformly dispersed in a concrete product, the mechanical performance of the product is improved, and the anti-cracking performance of the product is improved.
本发明涉及工程建筑领域，公开了一种水利工程防渗墙用塑性混凝土制备方法及施工工艺，通过硅灰、胶粉、粉煤的配比掺入，降低塑性混凝土的渗透系数的同时提高了整体的强度，灰黏土和膨润土又具有优异的粘性，有助于防止重组份原料沉降，有助于各组分原料均匀分散在混凝土产品中，改善产品机械性能，提高产品抗裂性能。
Preparation method and construction process of plastic concrete for water conservancy project diaphragm wall
一种水利工程防渗墙用塑性混凝土制备方法及施工工艺
QIAN KUN (author) / HUANG DINGGAO (author) / WANG TAO (author) / HE ZHIXIN (author) / LI YUJUN (author) / FENG ZHISHUAI (author) / SONG PEILIN (author) / JIANG WEI (author)
2022-03-25
Patent
Electronic Resource
Chinese
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