Environment-friendly recycled permeable aggregate for sponge city, and preparation device thereof: Fid-Bau Portal

Environment-friendly recycled permeable aggregate for sponge city, and preparation device thereof

LI JUN / HOU XIAOLI / LIU XUELI

The invention provides an environment-friendly recycled permeable aggregate for a sponge city. The environment-friendly recycled permeable aggregate for the sponge city comprises cement, fine sand, steel slag, bamboo sections, a fine straw material and water. According to the environment-friendly recycled water-permeable aggregate for the sponge city, recycled water-permeable aggregate doped with the bamboo section material has good water absorption during use, a pavement can be kept moist and clean after being subjected to rainwater, a good building construction environment is provided for the city, the service life of pavement maintenance and use is prolonged, and the environment-friendly recycled permeable aggregate for the sponge city has antibacterial, bacteriostatic and deodorant functions, can filter and purify permeable water; and the waste straw materials can be fully utilized by doping the fine straw material, energy conservation and environmental protection are better achieved, consumption of the recycled water-permeable aggregate raw materials is reduced, and gaps and water permeability of the recycled water-permeable aggregate are increased.

本发明提供一种海绵城市环保再生透水骨料。所述海绵城市环保再生透水骨料包括水泥、细沙、钢渣、竹段、秸秆细料、水。本发明提供的海绵城市环保再生透水骨料，掺入竹段材料的再生透水骨料在使用时具有良好的吸水性，保持路面经历雨水后能够保持路面的湿润和清洁，为城市提供良好的建筑施工环境，延长路面保养和使用的寿命，同时能够起到抗菌抑菌和防臭的功能性，对透水进行过滤和净化的功能，同时掺入秸秆细料能够充分的利用废弃的秸秆材料，更加节能环保，减少再生透水骨料原料的消耗，同时增加再生透水骨料的间隙和透水性。

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