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Construction method for improving roadbed filler filling quality
A construction method for improving roadbed filler filling quality comprises the following steps: 1) filler treatment; crushing the large sandstone by using a crushing hammer in a filler treatment field to effectively reduce the particle size of the large sandstone, and storing the large sandstone in a classified and graded manner to obtain sandstone filler; tunnel waste slag excavated near the construction site is transported to the construction site for standby application; (2) excavation and replacement of a roadbed base; (3) the classified and graded sandstone filler is subjected to layered filling, the filling thickness of each layer ranges from 25 cm to 28 cm, rolling forming is conducted, and the compaction degree after rolling ranges from 97% to 98%; 4, after rolling is finished, various indexes are detected, treatment is conducted in time when the requirements are not met, rolling forming is conducted, watering curing is conducted after the product is qualified through detection, and the curing period is 8-10 days. According to the method, the manufacturing cost can be reduced, resources are saved, the construction quality can be improved, and civilized construction and environmental protection are guaranteed.
一种提高路基填料填筑质量的施工方法，包括以下步骤：1）填料处理；在填料处理场用破碎锤对大块砂岩进行破碎处理以有效减小其粒径并对其进行分类、分级存放，得到砂岩填料；将施工现场附近开挖的隧道弃渣运输至示施工现场备用；2）路基基底开挖和换填；3）将分类、分级的砂岩填料进行分层填筑，每层填筑厚度为25‑28cm，并进行碾压成型，碾压后的压实度为97‑98％；4）碾压结束后，进行各项指标检测，达不到要求的及时处理；碾压成型并经检测合格后进行洒水养生，养生期为8‑10天。本发明能降低造价，节约资源，有利于提高施工质量、保证文明施工及环境保护。
Construction method for improving roadbed filler filling quality
A construction method for improving roadbed filler filling quality comprises the following steps: 1) filler treatment; crushing the large sandstone by using a crushing hammer in a filler treatment field to effectively reduce the particle size of the large sandstone, and storing the large sandstone in a classified and graded manner to obtain sandstone filler; tunnel waste slag excavated near the construction site is transported to the construction site for standby application; (2) excavation and replacement of a roadbed base; (3) the classified and graded sandstone filler is subjected to layered filling, the filling thickness of each layer ranges from 25 cm to 28 cm, rolling forming is conducted, and the compaction degree after rolling ranges from 97% to 98%; 4, after rolling is finished, various indexes are detected, treatment is conducted in time when the requirements are not met, rolling forming is conducted, watering curing is conducted after the product is qualified through detection, and the curing period is 8-10 days. According to the method, the manufacturing cost can be reduced, resources are saved, the construction quality can be improved, and civilized construction and environmental protection are guaranteed.
一种提高路基填料填筑质量的施工方法，包括以下步骤：1）填料处理；在填料处理场用破碎锤对大块砂岩进行破碎处理以有效减小其粒径并对其进行分类、分级存放，得到砂岩填料；将施工现场附近开挖的隧道弃渣运输至示施工现场备用；2）路基基底开挖和换填；3）将分类、分级的砂岩填料进行分层填筑，每层填筑厚度为25‑28cm，并进行碾压成型，碾压后的压实度为97‑98％；4）碾压结束后，进行各项指标检测，达不到要求的及时处理；碾压成型并经检测合格后进行洒水养生，养生期为8‑10天。本发明能降低造价，节约资源，有利于提高施工质量、保证文明施工及环境保护。
Construction method for improving roadbed filler filling quality
一种提高路基填料填筑质量的施工方法
WANG QINGLING (author) / HUANG JIANQIU (author) / LIN YING (author) / WANG HAIPING (author) / REN JUAN (author) / PENG XUEJUN (author) / WANG MINGJIN (author) / HE DONG (author) / ZHANG QUAN (author) / LIU YUNLONG (author)
2024-09-20
Patent
Electronic Resource
Chinese
IPC:
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
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CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE
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