Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention discloses a preparation method of a seawater-corrosion-resistant cement polyphenyl formwork concrete wall. The method comprises the following steps: dissolving a modified styrene-acrylicemulsion and zinc oxide in water, adding a foaming agent, and uniformly mixing to obtain a mixed foaming agent; then mixing the mixed cement, the polyphenyl granules and the mixed foaming agent in proportion, uniformly stirring to obtain slurry, and then performing molding, heating maintenance and demolding to obtain a blank; immersing the blank into seawater-proof treatment liquid for ultrasonictreatment, and performing autoclaved curing, mold closing and cooling to obtain a polyphenyl formwork; and finally, with the polyphenyl formwork serving as a frame, casting a combined wall formed bythe lattice type concrete frame in situ. According to the cement polyphenyl formwork concrete wall, the seawater corrosion prevention effect is achieved mainly by improving the mixed foaming agent, using the cement with good corrosion resistance and using the seawater prevention treatment fluid with the good film forming effect.
本发明公开了一种防海水腐蚀的水泥聚苯模壳混凝土墙体的制备方法，首先将改性苯丙乳液和氧化锌溶于水中，加入发泡剂，混合均匀，得到混合发泡剂；然后将混合水泥、聚苯颗粒以及混合发泡剂按照比例混合后，搅拌均匀，得到浆料，然后再通过成型、升温养护，脱模，得到坯料；将坯料浸入防海水处理液中超声处理，蒸压养护，合模，冷却，得到聚苯模壳；最后以聚苯模壳为框架，现场浇筑格构式混凝土框架构成的组合墙体，即可。本发明的水泥聚苯模壳混凝土墙体主要通过改良混合发泡剂、使用耐腐蚀性能好的水泥以及使用成膜效果好的防海水处理液达到防海水腐蚀的效果。
The invention discloses a preparation method of a seawater-corrosion-resistant cement polyphenyl formwork concrete wall. The method comprises the following steps: dissolving a modified styrene-acrylicemulsion and zinc oxide in water, adding a foaming agent, and uniformly mixing to obtain a mixed foaming agent; then mixing the mixed cement, the polyphenyl granules and the mixed foaming agent in proportion, uniformly stirring to obtain slurry, and then performing molding, heating maintenance and demolding to obtain a blank; immersing the blank into seawater-proof treatment liquid for ultrasonictreatment, and performing autoclaved curing, mold closing and cooling to obtain a polyphenyl formwork; and finally, with the polyphenyl formwork serving as a frame, casting a combined wall formed bythe lattice type concrete frame in situ. According to the cement polyphenyl formwork concrete wall, the seawater corrosion prevention effect is achieved mainly by improving the mixed foaming agent, using the cement with good corrosion resistance and using the seawater prevention treatment fluid with the good film forming effect.
本发明公开了一种防海水腐蚀的水泥聚苯模壳混凝土墙体的制备方法，首先将改性苯丙乳液和氧化锌溶于水中，加入发泡剂，混合均匀，得到混合发泡剂；然后将混合水泥、聚苯颗粒以及混合发泡剂按照比例混合后，搅拌均匀，得到浆料，然后再通过成型、升温养护，脱模，得到坯料；将坯料浸入防海水处理液中超声处理，蒸压养护，合模，冷却，得到聚苯模壳；最后以聚苯模壳为框架，现场浇筑格构式混凝土框架构成的组合墙体，即可。本发明的水泥聚苯模壳混凝土墙体主要通过改良混合发泡剂、使用耐腐蚀性能好的水泥以及使用成膜效果好的防海水处理液达到防海水腐蚀的效果。
Preparation method of seawater-corrosion-resistant cement polyphenyl formwork concrete wall
一种防海水腐蚀的水泥聚苯模壳混凝土墙体的制备方法
WU QING (Autor:in)
09.03.2021
Patent
Elektronische Ressource
Chinesisch
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