Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Preparation method of geosynthetic material prestressed reinforced assembly type solidified muck block
The invention discloses a preparation method of a geosynthetic material prestressed reinforced assembly type solidified muck block, and the method comprises the following steps: crushing engineering muck, adding water, and performing stirring until the muck is in a flowing state to form a muck raw material; adding water into the muck raw material and the curing agent, performing uniform stirring, performing heating for a period of time, performing cooling, adding the foaming agent, and performing uniform stirring to form light solidified soil; pouring the prepared light solidified soil into a mold provided with a prestress geogrid; after the strength of the solidified soil reaches a preset value, cutting off the redundant geogrids on the two sides. According to the method, rapid recycling of the engineering residue soil is achieved, the prepared geosynthetic material prestressed reinforced assembly type solidified residue soil block has the advantages of being high in strength, small in volume weight, good in bending resistance and the like and can be applied to projects such as roadbed and road surface paving, the preparation method is simple and convenient, the construction period is short, the method solves the problems of low resource utilization rate, high treatment cost, environmental pollution and the like of the muck at present, and has great social and economic benefits.
本发明公开了一种土工合成材料预应力加筋可装配式固化渣土块的制备方法，包括以下步骤：将工程渣土进行破碎，并加水搅拌至流动状态，形成渣土原料；将渣土原料和固化剂加水搅拌均匀，加热一段时间冷却后再加入发泡剂均匀搅拌，形成轻质固化土；将制备好的轻质固化土浇筑在设置有预应力土工格栅的模具中；待固化土强度达到预定值后剪断两侧多余土工格栅。本发明实现了工程渣土快速再利用，制备得到的土工合成材料预应力加筋可装配式固化渣土块具有强度高、容重小、抗弯性能好等优点，可应用于路基、路面铺装等工程，制备方法简单方便，施工周期短，解决了目前渣土资源化利用率低、处置成本高且污染环境等问题，具有较大的社会和经济效益。
Preparation method of geosynthetic material prestressed reinforced assembly type solidified muck block
The invention discloses a preparation method of a geosynthetic material prestressed reinforced assembly type solidified muck block, and the method comprises the following steps: crushing engineering muck, adding water, and performing stirring until the muck is in a flowing state to form a muck raw material; adding water into the muck raw material and the curing agent, performing uniform stirring, performing heating for a period of time, performing cooling, adding the foaming agent, and performing uniform stirring to form light solidified soil; pouring the prepared light solidified soil into a mold provided with a prestress geogrid; after the strength of the solidified soil reaches a preset value, cutting off the redundant geogrids on the two sides. According to the method, rapid recycling of the engineering residue soil is achieved, the prepared geosynthetic material prestressed reinforced assembly type solidified residue soil block has the advantages of being high in strength, small in volume weight, good in bending resistance and the like and can be applied to projects such as roadbed and road surface paving, the preparation method is simple and convenient, the construction period is short, the method solves the problems of low resource utilization rate, high treatment cost, environmental pollution and the like of the muck at present, and has great social and economic benefits.
本发明公开了一种土工合成材料预应力加筋可装配式固化渣土块的制备方法，包括以下步骤：将工程渣土进行破碎，并加水搅拌至流动状态，形成渣土原料；将渣土原料和固化剂加水搅拌均匀，加热一段时间冷却后再加入发泡剂均匀搅拌，形成轻质固化土；将制备好的轻质固化土浇筑在设置有预应力土工格栅的模具中；待固化土强度达到预定值后剪断两侧多余土工格栅。本发明实现了工程渣土快速再利用，制备得到的土工合成材料预应力加筋可装配式固化渣土块具有强度高、容重小、抗弯性能好等优点，可应用于路基、路面铺装等工程，制备方法简单方便，施工周期短，解决了目前渣土资源化利用率低、处置成本高且污染环境等问题，具有较大的社会和经济效益。
Preparation method of geosynthetic material prestressed reinforced assembly type solidified muck block
土工合成材料预应力加筋可装配式固化渣土块的制备方法
SUN LIQIANG (Autor:in) / FENG SHOUZHONG (Autor:in) / ZHOU LONG (Autor:in) / LI JIE (Autor:in) / LANG RUIQING (Autor:in) / LYU LIBO (Autor:in)
28.05.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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