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随着经济发展,许多砼路面局部出现开裂下沉,形成破碎板,当采用破碎板挖除修补技术进行修复时,不对邻近板块造成破坏,同时,要确保修复后的路面平整。本文对水泥混凝土路面破碎板挖补修复技术的相关内容展开了分析。1处治方式在广州市花都区农村水泥混凝土路面中,对出现裂缝的水泥混凝土路面板进行凿除,重做24 cm水泥混凝土路面板。对路基强度不足引起路面板沉陷、蛛网式破碎的,采取局部挖补处理:凿除旧路面板,挖除15 cm厚路面基层,并
With economic development, many concrete pavements are partially cracked and sink and form crushed plates. When the crushing and removing techniques are used to repair the damaged plates, no damage will be caused to the adjacent plates, meanwhile, the repaired pavement should be ensured to be smooth. This article analyzes the relevant contents of the repair and repair technology for the crushing of cement concrete pavement. A treatment approach In Huadu District, Guangzhou rural cement concrete pavement, cracked cement concrete pavement slab chisel, redo 24 cm cement concrete pavement. Pavement subsidence of subgrade strength caused by subsidence, cobweb-broken, partial digging treatment: Chisel the old pavement board, dig 15 cm thick pavement base, and