A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Construction method for large-thickness curb backrest of municipal road
The invention relates to the technical field of road construction, and discloses a municipal road large-thickness curb backrest construction method which comprises the following steps: S1, filling natural gravels in a construction roadbed sidewalk and a roadway pit to form a natural gravel-filled base layer; s2, a cement stabilization gravel base layer is poured at the upper end of the natural gravel base layer on the roadway; s3, curbs and a curb backrest construction operation space are constructed and formed on the natural gravel base layer; s4, cement mortar and concrete are sequentially poured on the natural gravel base where the curb is placed, the curb is fixed to the upper end of the concrete, and a cement concrete backrest is installed in the curb backrest construction operation space; s5, an upper asphalt surface lower sealing layer, medium-grain asphalt concrete and fine-grain asphalt concrete are laid and poured on the cement stable gravel base layer in sequence; the effect of improving the fixing stability of the kerb can be achieved only through simple operation.
本发明涉及道路施工技术领域，且公开了一种市政道路大厚度路缘石靠背施工方法，包括以下步骤：S1：通过在施工路基人行道和车行道凹坑内填充天然砂砾，形成充天然砂砾基层；S2：通过在车行道上的天然砂砾基层上端浇筑水泥稳定砂砾基层；S3：通过在天然砂砾基层上施工开设出路缘石及路缘石靠背施工作业空间；S4：将路缘石放置的天然砂砾基层上依次浇筑上水泥砂浆和混凝土，并且在混凝土上端固定上路缘石，并且在路缘石靠背施工作业空间内安装进水泥混凝土靠背；S5：依次在水泥稳定砂砾基层上铺设浇筑上沥青表面下封层、中粒式沥青混凝土和细粒沥青混凝土；本发明只需要简单操作就可以达到提高路缘石固定稳固的效果。
Construction method for large-thickness curb backrest of municipal road
The invention relates to the technical field of road construction, and discloses a municipal road large-thickness curb backrest construction method which comprises the following steps: S1, filling natural gravels in a construction roadbed sidewalk and a roadway pit to form a natural gravel-filled base layer; s2, a cement stabilization gravel base layer is poured at the upper end of the natural gravel base layer on the roadway; s3, curbs and a curb backrest construction operation space are constructed and formed on the natural gravel base layer; s4, cement mortar and concrete are sequentially poured on the natural gravel base where the curb is placed, the curb is fixed to the upper end of the concrete, and a cement concrete backrest is installed in the curb backrest construction operation space; s5, an upper asphalt surface lower sealing layer, medium-grain asphalt concrete and fine-grain asphalt concrete are laid and poured on the cement stable gravel base layer in sequence; the effect of improving the fixing stability of the kerb can be achieved only through simple operation.
本发明涉及道路施工技术领域，且公开了一种市政道路大厚度路缘石靠背施工方法，包括以下步骤：S1：通过在施工路基人行道和车行道凹坑内填充天然砂砾，形成充天然砂砾基层；S2：通过在车行道上的天然砂砾基层上端浇筑水泥稳定砂砾基层；S3：通过在天然砂砾基层上施工开设出路缘石及路缘石靠背施工作业空间；S4：将路缘石放置的天然砂砾基层上依次浇筑上水泥砂浆和混凝土，并且在混凝土上端固定上路缘石，并且在路缘石靠背施工作业空间内安装进水泥混凝土靠背；S5：依次在水泥稳定砂砾基层上铺设浇筑上沥青表面下封层、中粒式沥青混凝土和细粒沥青混凝土；本发明只需要简单操作就可以达到提高路缘石固定稳固的效果。
Construction method for large-thickness curb backrest of municipal road
一种市政道路大厚度路缘石靠背施工方法
LIANG MINGMING (author) / ALMATHAI NALTAI (author) / ZHANG YUFEI (author) / LEI CHAOWEN (author) / XI HUI (author) / ZHAO LIPENG (author) / LI LU (author) / WANG XINGXIANG (author) / GUO XUEHUA (author) / MA JIAN (author)
2024-01-30
Patent
Electronic Resource
Chinese
IPC:
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
,
CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE
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