Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Construction waste reinforced river levee under sandy soil geology
The invention provides a construction waste reinforced river levee under sandy soil geology. The construction waste reinforced river levee comprises a river levee body formed by ramming sandy soil anda cement concrete layer poured on the surface of the river levee body, wherein a modified waterproof layer is arranged between the upstream face of the cement concrete layer and the river levee bodyand formed by mixing and ramming collapsible loess, quick lime, cement, fine particle construction waste with the particle size not larger than 10mm and medium particle construction waste with the particle size ranging from 15 to 30mm according to the mass ratio of 1.5: 1: 3.5: 2.5: 1.5. The special modified waterproof layer is arranged between the upstream face of the river levee and the cement concrete layer, the construction waste, the quick lime, the cement and other objects of different grades are utilized for transformation, the construction waste, the quick lime, the cement and other objects can be gradually combined with water seeping through the cement concrete layer to be solidified, the situation that seeping water seeps to the deep position in a dam body, and consequently the strength of the dam body is damaged, and potential risks are caused is prevented, the utilization rate of the construction waste is increased, and waste resources are reutilized.
一种砂土地质下建筑垃圾增强河堤，包括由砂土夯筑而成的河堤本体和浇筑在其表面的水泥混凝土层，在所述水泥混凝土层的迎水面和河堤本体之间具有改性防水层，所述改性防水层是由湿陷性黄土、生石灰、水泥、粒径不超过10mm的细颗粒建筑垃圾和粒径为15‑30mm的中颗粒建筑垃圾按照1.5:1:3.5:2.5:1.5的质量比混合后夯筑而成。本发明通过在河堤迎水面和水泥混凝土层之间设置特殊的改性防水层，利用不同级配的建筑垃圾、生石灰、水泥等物进行改造，能够与渗过水泥混凝土层的水逐步结合固化，防止渗水向坝体内部深处渗透，进而破坏坝体强度、造成风险隐患，并且提高了建筑垃圾的利用率，使废弃资源得到了再利用。
Construction waste reinforced river levee under sandy soil geology
The invention provides a construction waste reinforced river levee under sandy soil geology. The construction waste reinforced river levee comprises a river levee body formed by ramming sandy soil anda cement concrete layer poured on the surface of the river levee body, wherein a modified waterproof layer is arranged between the upstream face of the cement concrete layer and the river levee bodyand formed by mixing and ramming collapsible loess, quick lime, cement, fine particle construction waste with the particle size not larger than 10mm and medium particle construction waste with the particle size ranging from 15 to 30mm according to the mass ratio of 1.5: 1: 3.5: 2.5: 1.5. The special modified waterproof layer is arranged between the upstream face of the river levee and the cement concrete layer, the construction waste, the quick lime, the cement and other objects of different grades are utilized for transformation, the construction waste, the quick lime, the cement and other objects can be gradually combined with water seeping through the cement concrete layer to be solidified, the situation that seeping water seeps to the deep position in a dam body, and consequently the strength of the dam body is damaged, and potential risks are caused is prevented, the utilization rate of the construction waste is increased, and waste resources are reutilized.
一种砂土地质下建筑垃圾增强河堤，包括由砂土夯筑而成的河堤本体和浇筑在其表面的水泥混凝土层，在所述水泥混凝土层的迎水面和河堤本体之间具有改性防水层，所述改性防水层是由湿陷性黄土、生石灰、水泥、粒径不超过10mm的细颗粒建筑垃圾和粒径为15‑30mm的中颗粒建筑垃圾按照1.5:1:3.5:2.5:1.5的质量比混合后夯筑而成。本发明通过在河堤迎水面和水泥混凝土层之间设置特殊的改性防水层，利用不同级配的建筑垃圾、生石灰、水泥等物进行改造，能够与渗过水泥混凝土层的水逐步结合固化，防止渗水向坝体内部深处渗透，进而破坏坝体强度、造成风险隐患，并且提高了建筑垃圾的利用率，使废弃资源得到了再利用。
Construction waste reinforced river levee under sandy soil geology
一种砂土地质下建筑垃圾增强河堤
TANG QIAOXUE (Autor:in) / OTHER INVENTORS HAVE WAIVED THE RIGHT TO BE MENTIONED (Autor:in)
04.12.2020
Patent
Elektronische Ressource
Chinesisch
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