A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
High-performance anti-rutting pavement base and construction method thereof
The invention provides a high-performance anti-rutting pavement base and a construction method thereof, and relates to the technical field of road construction. The high-performance anti-rutting pavement base layer comprises an upper layer surface, a base layer body and a lower layer surface, the base layer body is located between the upper layer surface and the lower layer surface, the upper layer surface and the lower layer surface are connected through cement in a filling mode, and the upper layer surface is prepared from, by weight, 100-120 parts of modified asphalt, 80-100 parts of stone, 10-20 parts of fine mineral filler, 10-20 parts of reinforcing material and 5-10 parts of additive. The lower layer surface comprises the following raw materials in parts by weight: 100-150 parts of aggregate, 30-50 parts of a cementing agent, 6-10 parts of a fiber reinforced material and 3-5 parts of an auxiliary agent. By optimizing the material ratio and the structural design, the rut resistance and durability of the pavement are improved, meanwhile, the construction steps are simplified, the construction cost is reduced, and important practical application value is achieved.
本发明提供一种高性能抗车辙的路面基层及其施工方法，涉及道路施工建设技术领域。该高性能抗车辙的路面基层，包括上层面、基层和下层面，所述基层位于上层面和下层面之间，且相互之间通过水泥进行灌装连接，所述上层面包括以下重量份的原料：改性沥青100‑120份、石料80‑100份、微细矿物填料10‑20份、加强材料10‑20份、添加剂5‑10份，所述下层面包括以下重量份的原料：骨料100‑150份、胶结剂30‑50份、纤维增强材料6‑10份、助剂3‑5份。本发明通过优化材料配比和结构设计，提高了路面的抗车辙能力和耐久性，同时简化了施工步骤，降低了施工成本，具有重要的实际应用价值。
High-performance anti-rutting pavement base and construction method thereof
The invention provides a high-performance anti-rutting pavement base and a construction method thereof, and relates to the technical field of road construction. The high-performance anti-rutting pavement base layer comprises an upper layer surface, a base layer body and a lower layer surface, the base layer body is located between the upper layer surface and the lower layer surface, the upper layer surface and the lower layer surface are connected through cement in a filling mode, and the upper layer surface is prepared from, by weight, 100-120 parts of modified asphalt, 80-100 parts of stone, 10-20 parts of fine mineral filler, 10-20 parts of reinforcing material and 5-10 parts of additive. The lower layer surface comprises the following raw materials in parts by weight: 100-150 parts of aggregate, 30-50 parts of a cementing agent, 6-10 parts of a fiber reinforced material and 3-5 parts of an auxiliary agent. By optimizing the material ratio and the structural design, the rut resistance and durability of the pavement are improved, meanwhile, the construction steps are simplified, the construction cost is reduced, and important practical application value is achieved.
本发明提供一种高性能抗车辙的路面基层及其施工方法，涉及道路施工建设技术领域。该高性能抗车辙的路面基层，包括上层面、基层和下层面，所述基层位于上层面和下层面之间，且相互之间通过水泥进行灌装连接，所述上层面包括以下重量份的原料：改性沥青100‑120份、石料80‑100份、微细矿物填料10‑20份、加强材料10‑20份、添加剂5‑10份，所述下层面包括以下重量份的原料：骨料100‑150份、胶结剂30‑50份、纤维增强材料6‑10份、助剂3‑5份。本发明通过优化材料配比和结构设计，提高了路面的抗车辙能力和耐久性，同时简化了施工步骤，降低了施工成本，具有重要的实际应用价值。
High-performance anti-rutting pavement base and construction method thereof
一种高性能抗车辙的路面基层及其施工方法
XIAO SHUQING (author) / LIU CHUN (author) / LI JINBEI (author) / LIU PENGSHUAI (author) / LI GUANGLONG (author) / NIAN HONGXING (author) / CUI BOTONG (author) / BAI XUELING (author) / LI SHUANG (author) / XIAO QIULEI (author)
2024-09-13
Patent
Electronic Resource
Chinese
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