A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Method for rapidly treating large-area seriously-carbonized concrete surface
The invention relates to a method for rapidly treating a large-area seriously-carbonized concrete surface. The method comprises the steps of base surface treatment, wherein hanging blocks, floating dust, laitance and oil stains on the surface of a concrete carbonized base layer are manually removed, loose and hollow parts are chiseled away, and the uneven positions of the surface of the concrete carbonized base layer are ground to be flat through an angle grinder; rough treatment, wherein a rough surface is formed on the surface of the concrete carbonized base layer; leveling layer construction, wherein polymer cement-based mortar is stirred and brushed to form a leveling layer; anti-carbonization coating layer construction, wherein anti-carbonization coating is stirred and brushed to forman anti-carbonization coating layer; and maintenance treatment, wherein waterproof canvas is laid for shielding after the anti-carbonization coating layer is formed, if contact with flowing water isneeded, the anti-carbonization coating layer needs to be naturally dried and maintained for 7 days or above, and ventilation equipment is mounted on a construction site. The method has the effects that the anti-carbonization coating layer is not prone to falling off, the anti-carbonization effect is good, construction is rapid, and the construction period is shortened.
本发明涉及一种快速处理大面积严重碳化混凝土面的方法，包括：基面处理：人工除掉混凝土碳化基层表面的挂块、浮尘、浮浆、油污，并凿除疏松、空鼓部位，用角磨机将混凝土碳化基层表面的凹凸不平处打磨平整；毛糙处理：在混凝土碳化基层表面形成毛糙面；找平层施工：拌制聚合物水泥基砂浆，涂刷聚合物水泥基砂浆形成找平层；防碳化涂料层施工：拌制防碳化涂料，涂刷防碳化涂料形成防碳化涂料层；养护处理：防碳化涂料层成型后铺设防水帆布进行遮挡，如果需要接触流水则防碳化涂料层需自然干燥养护7天以上，在施工现场安装通风设备。本发明具有防碳化涂料层不易脱落、防碳化效果好、施工快速、节约工期的效果。
Method for rapidly treating large-area seriously-carbonized concrete surface
The invention relates to a method for rapidly treating a large-area seriously-carbonized concrete surface. The method comprises the steps of base surface treatment, wherein hanging blocks, floating dust, laitance and oil stains on the surface of a concrete carbonized base layer are manually removed, loose and hollow parts are chiseled away, and the uneven positions of the surface of the concrete carbonized base layer are ground to be flat through an angle grinder; rough treatment, wherein a rough surface is formed on the surface of the concrete carbonized base layer; leveling layer construction, wherein polymer cement-based mortar is stirred and brushed to form a leveling layer; anti-carbonization coating layer construction, wherein anti-carbonization coating is stirred and brushed to forman anti-carbonization coating layer; and maintenance treatment, wherein waterproof canvas is laid for shielding after the anti-carbonization coating layer is formed, if contact with flowing water isneeded, the anti-carbonization coating layer needs to be naturally dried and maintained for 7 days or above, and ventilation equipment is mounted on a construction site. The method has the effects that the anti-carbonization coating layer is not prone to falling off, the anti-carbonization effect is good, construction is rapid, and the construction period is shortened.
本发明涉及一种快速处理大面积严重碳化混凝土面的方法，包括：基面处理：人工除掉混凝土碳化基层表面的挂块、浮尘、浮浆、油污，并凿除疏松、空鼓部位，用角磨机将混凝土碳化基层表面的凹凸不平处打磨平整；毛糙处理：在混凝土碳化基层表面形成毛糙面；找平层施工：拌制聚合物水泥基砂浆，涂刷聚合物水泥基砂浆形成找平层；防碳化涂料层施工：拌制防碳化涂料，涂刷防碳化涂料形成防碳化涂料层；养护处理：防碳化涂料层成型后铺设防水帆布进行遮挡，如果需要接触流水则防碳化涂料层需自然干燥养护7天以上，在施工现场安装通风设备。本发明具有防碳化涂料层不易脱落、防碳化效果好、施工快速、节约工期的效果。
Method for rapidly treating large-area seriously-carbonized concrete surface
快速处理大面积严重碳化混凝土面的方法
DONG WENJIE (author) / LI HAIDONG (author) / WANG GUANG (author) / WANG HAOQIN (author) / LI SHENGDONG (author)
2020-04-10
Patent
Electronic Resource
Chinese
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