A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Method for preparing water-permeable burn-free product from shield muck
The invention discloses a method for preparing a water-permeable burn-free product from shield muck. The product comprises a water-permeable structure layer and a sand-based water-permeable layer. Thewater-permeable structure layer is formed by pressing muck, a cementing material and other materials through a special mold; and the sand-based water-permeable layer is prepared from metakaolin, an ultrafine mineral powder admixture and other materials. And the water-permeable structure layer and the sand-based water-permeable layer are connected through a concave-convex interlocking structure. The product adopts a baking-free brick technology, and the technology has the advantages of low energy consumption, environmental protection, energy conservation, high product strength and the like, and completely meets the requirements of sustainable development; the product is prepared from the shield muck, cement and other raw materials, the material source is wide, the problem that constructionmuck is difficult to stack is solved, and muck resource utilization is achieved; the product has good mechanical properties and water permeability, and is a key material required by permeable roads,squares and the like in sponge city construction.
本发明名称为一种利用盾构渣土制备透水免烧制品的方法，制品包含透水结构层和砂基透水层两部分。所述透水结构层由渣土、胶凝材料等材料经特制模具压制成型而成；所述砂基透水层由偏高岭土、超细矿粉掺合料等材料制备而成。透水结构层和砂基透水层通过凹凸互锁结构连接。制品采用免烧砖技术，该技术具有低能耗、环保、节能且制品强度高等有点优点，完全符合可持续发展的要求；制品由盾构渣土、水泥等原材料制成，材料来源广泛，改善了建筑渣土堆放困难的问题，实现了渣土资源化利用；制品具有良好力学性能、透水性能，是海绵城市建设中透水道路、广场等所需的关键材料。
Method for preparing water-permeable burn-free product from shield muck
The invention discloses a method for preparing a water-permeable burn-free product from shield muck. The product comprises a water-permeable structure layer and a sand-based water-permeable layer. Thewater-permeable structure layer is formed by pressing muck, a cementing material and other materials through a special mold; and the sand-based water-permeable layer is prepared from metakaolin, an ultrafine mineral powder admixture and other materials. And the water-permeable structure layer and the sand-based water-permeable layer are connected through a concave-convex interlocking structure. The product adopts a baking-free brick technology, and the technology has the advantages of low energy consumption, environmental protection, energy conservation, high product strength and the like, and completely meets the requirements of sustainable development; the product is prepared from the shield muck, cement and other raw materials, the material source is wide, the problem that constructionmuck is difficult to stack is solved, and muck resource utilization is achieved; the product has good mechanical properties and water permeability, and is a key material required by permeable roads,squares and the like in sponge city construction.
本发明名称为一种利用盾构渣土制备透水免烧制品的方法，制品包含透水结构层和砂基透水层两部分。所述透水结构层由渣土、胶凝材料等材料经特制模具压制成型而成；所述砂基透水层由偏高岭土、超细矿粉掺合料等材料制备而成。透水结构层和砂基透水层通过凹凸互锁结构连接。制品采用免烧砖技术，该技术具有低能耗、环保、节能且制品强度高等有点优点，完全符合可持续发展的要求；制品由盾构渣土、水泥等原材料制成，材料来源广泛，改善了建筑渣土堆放困难的问题，实现了渣土资源化利用；制品具有良好力学性能、透水性能，是海绵城市建设中透水道路、广场等所需的关键材料。
Method for preparing water-permeable burn-free product from shield muck
一种利用盾构渣土制备透水免烧制品的方法
ZENG LU (author) / SHEN TING (author) / TAN SHUHUI (author) / WANG YAO (author) / YU YIHENG (author)
2020-06-05
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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