A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Construction method of anti-freezing pavement
The invention discloses a construction method of an anti-freezing pavement. The method comprises the following steps: 1. processing a pavement base surface: leveling a pavement base, repairing defects, purging impurities on the pavement, and spraying a layer of asphalt to obtain the pavement base; 2, paving an anti-cracking layer: paving reticular steel bars on the base layer in parts by mass, pouring concrete into a steel bar net, flattening, cooling and curing to obtain the anti-cracking layer; and 3, laying an anti-freezing layer: pouring modified concrete to the upper portion of the anti-cracking layer, and carrying out rolling maintenance to obtain the anti-freezing layer. The pavement obtained by the invention has better anti-icing performance.
本发明公开一种防冻路面的施工方法，包括如下步骤：步骤一，路面基层表面处理：整平路面基层，修补缺陷，吹扫掉路面上的杂质，然后喷洒一层沥青，得到路面基层；步骤二，铺设抗裂层：按照质量份数，将网状钢筋铺设到基层上，将混凝土浇筑到钢筋网中，压平，冷却固化，得到抗裂层；步骤三，铺设防冻层：将改性混凝土浇筑到抗裂层上方，碾压养护得到防冻层。本发明得到的路面拥有更好的防结冰性能。
Construction method of anti-freezing pavement
The invention discloses a construction method of an anti-freezing pavement. The method comprises the following steps: 1. processing a pavement base surface: leveling a pavement base, repairing defects, purging impurities on the pavement, and spraying a layer of asphalt to obtain the pavement base; 2, paving an anti-cracking layer: paving reticular steel bars on the base layer in parts by mass, pouring concrete into a steel bar net, flattening, cooling and curing to obtain the anti-cracking layer; and 3, laying an anti-freezing layer: pouring modified concrete to the upper portion of the anti-cracking layer, and carrying out rolling maintenance to obtain the anti-freezing layer. The pavement obtained by the invention has better anti-icing performance.
本发明公开一种防冻路面的施工方法，包括如下步骤：步骤一，路面基层表面处理：整平路面基层，修补缺陷，吹扫掉路面上的杂质，然后喷洒一层沥青，得到路面基层；步骤二，铺设抗裂层：按照质量份数，将网状钢筋铺设到基层上，将混凝土浇筑到钢筋网中，压平，冷却固化，得到抗裂层；步骤三，铺设防冻层：将改性混凝土浇筑到抗裂层上方，碾压养护得到防冻层。本发明得到的路面拥有更好的防结冰性能。
Construction method of anti-freezing pavement
一种防冻路面的施工方法
WANG QUAN (author) / WU PINJUAN (author) / LYU JIAN (author) / ZHAO YUWEI (author) / LI HAILONG (author) / ZHANG KAILE (author) / LIU XIAOYU (author) / KONG DETENG (author) / REN PENGHUI (author) / WANG CHUN (author)
2020-12-04
Patent
Electronic Resource
Chinese
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