A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Polypropylene Fiber Recycled Brick-Concrete Coarse Aggregate Concrete and its Preparation Method
The present invention provides a polypropylene fiber recycled brick-concrete coarse aggregate concrete and its preparation method. It is mainly made of the following raw materials: water, cement, fine aggregate, recycled brick coarse aggregate, recycled concrete coarse aggregate and polypropylene fiber, in which the mass ratio of water, cement, fine aggregate, recycled brick coarse aggregate, recycled concrete coarse aggregate and polypropylene fiber is 1:2.54:4.49:3.07:3.40:0~1.8:0.01. The method is to add the water reducing agent after mixing the various raw materials. The polypropylene fiber recycled brick-concrete coarse aggregate concrete obtained by the invention has good workability, fluidity, water retention, etc., and its preparation process is simple, environmentally friendly, and easier to construct.
Polypropylene Fiber Recycled Brick-Concrete Coarse Aggregate Concrete and its Preparation Method
The present invention provides a polypropylene fiber recycled brick-concrete coarse aggregate concrete and its preparation method. It is mainly made of the following raw materials: water, cement, fine aggregate, recycled brick coarse aggregate, recycled concrete coarse aggregate and polypropylene fiber, in which the mass ratio of water, cement, fine aggregate, recycled brick coarse aggregate, recycled concrete coarse aggregate and polypropylene fiber is 1:2.54:4.49:3.07:3.40:0~1.8:0.01. The method is to add the water reducing agent after mixing the various raw materials. The polypropylene fiber recycled brick-concrete coarse aggregate concrete obtained by the invention has good workability, fluidity, water retention, etc., and its preparation process is simple, environmentally friendly, and easier to construct.
Polypropylene Fiber Recycled Brick-Concrete Coarse Aggregate Concrete and its Preparation Method
YUAN CHENGFANG (author) / CHENG ZHANQI (author) / CHU LIUSHENG (author) / ZHANG ZHE (author) / WANG DI (author) / LI SHUANG (author) / CHEN ZIHAO (author) / QI GUOFENG (author) / WANG MENGNAN (author) / XIAO WENXI (author)
2021-09-30
Patent
Electronic Resource
English
| European Patent Office | 2022
| European Patent Office | 2022
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Preparation method of recycled brick-concrete aggregate pervious concrete
| European Patent Office | 2020