Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Alkali returning prevention construction method for wall body
The invention relates to an alkali returning prevention construction method for a wall body, and belongs to the technical field of building construction. The construction method comprises the following steps of: coating moistureproof materials on a wall surface, and forming a moistureproof layer after naturally drying to obtain a moistureproof layer wall surface; adding acidic materials into warmwater with 60 DEG C, and stirring and mixing evenly to obtain a weak acid solution; taking the weak acid solution, uniformly coating the solution on the moistureproof layer wall surface, and naturallydrying for at least three days to obtain a dry moistureproof layer wall surface; taking waterproof putty, uniformly scraping the waterproof putty on the dried moistureproof wall surface, and drying,grinding and removing ash to form a putty layer to obtain a putty layer wall surface; taking an alkali-resistant sealing primer, and uniformly coating the alkali-resistant sealing primer on the puttylayer wall surface; punching a foundation near the wall, pouring Na2SiO3 solution and CaCl 2 into the hole in turn, and sealing the hole by the concrete after being placed for 1-2 days naturally. Theconstruction method has the beneficial effect that the phenomenon of alkali returning on the wall surface can be solved from the root.
本发明涉及一种墙体防反碱的施工方法，属于建筑施工技术领域。本施工方法包括以下步骤：取防潮材料涂刷到墙面上，待自然干燥后形成防潮层，得到防潮层墙面；取酸性材料加入到60℃温水中，搅拌混合均匀，得到弱酸性溶液；取弱酸性溶液，均匀涂刷在防潮层墙面上，并自然干燥至少三天，得到干燥防潮层墙面；取防水腻子，将防水腻子均匀刮涂到干燥防潮层墙面上，待干燥后、打磨除灰，形成腻子层，得到腻子层墙面；取抗碱封闭底漆，将抗碱封闭底漆均匀涂刷在腻子层墙面上；对靠近墙体的地基打孔，向孔内依次灌入NaSiO溶液和CaCl，自然放置1‑2天后，取混凝土封闭孔。本施工方法的有益效果是能够从根源上解决墙面反碱的现象。
Alkali returning prevention construction method for wall body
The invention relates to an alkali returning prevention construction method for a wall body, and belongs to the technical field of building construction. The construction method comprises the following steps of: coating moistureproof materials on a wall surface, and forming a moistureproof layer after naturally drying to obtain a moistureproof layer wall surface; adding acidic materials into warmwater with 60 DEG C, and stirring and mixing evenly to obtain a weak acid solution; taking the weak acid solution, uniformly coating the solution on the moistureproof layer wall surface, and naturallydrying for at least three days to obtain a dry moistureproof layer wall surface; taking waterproof putty, uniformly scraping the waterproof putty on the dried moistureproof wall surface, and drying,grinding and removing ash to form a putty layer to obtain a putty layer wall surface; taking an alkali-resistant sealing primer, and uniformly coating the alkali-resistant sealing primer on the puttylayer wall surface; punching a foundation near the wall, pouring Na2SiO3 solution and CaCl 2 into the hole in turn, and sealing the hole by the concrete after being placed for 1-2 days naturally. Theconstruction method has the beneficial effect that the phenomenon of alkali returning on the wall surface can be solved from the root.
本发明涉及一种墙体防反碱的施工方法，属于建筑施工技术领域。本施工方法包括以下步骤：取防潮材料涂刷到墙面上，待自然干燥后形成防潮层，得到防潮层墙面；取酸性材料加入到60℃温水中，搅拌混合均匀，得到弱酸性溶液；取弱酸性溶液，均匀涂刷在防潮层墙面上，并自然干燥至少三天，得到干燥防潮层墙面；取防水腻子，将防水腻子均匀刮涂到干燥防潮层墙面上，待干燥后、打磨除灰，形成腻子层，得到腻子层墙面；取抗碱封闭底漆，将抗碱封闭底漆均匀涂刷在腻子层墙面上；对靠近墙体的地基打孔，向孔内依次灌入NaSiO溶液和CaCl，自然放置1‑2天后，取混凝土封闭孔。本施工方法的有益效果是能够从根源上解决墙面反碱的现象。
Alkali returning prevention construction method for wall body
一种墙体防反碱的施工方法
XIE XIANCHAO (Autor:in) / WANG TIANLONG (Autor:in) / HUANG TIANWEI (Autor:in) / LUO JIAN (Autor:in) / GAO DAIXIN (Autor:in) / RUAN LEI (Autor:in)
17.04.2020
Patent
Elektronische Ressource
Chinesisch
FLOOD PREVENTION WALL, CONSTRUCTION METHOD OF FLOOD PREVENTION WALL, AND PRECAST CONCRETE WALL BODY
| Europäisches Patentamt | 2022
FLOOD PREVENTION WALL, CONSTRUCTION METHOD OF FLOOD PREVENTION WALL, AND PRECAST CONCRETE WALL BODY
| Europäisches Patentamt | 2022