Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Integrally-cast assembly type polyphenyl granule concrete light partition board and preparation method thereof
The invention discloses an integrally-cast assembly type polyphenyl granule concrete light partition board and a preparation method thereof. The light partition board comprises a PVC pipe, a steel reinforcement framework and polyphenyl granule concrete, and the partition board is integrally formed by pouring the polyphenyl granule concrete, the PVC pipe and the steel reinforcement framework. The preparation method comprises the following steps: (10), preparing concrete: firstly adding water, redispersible latex powder, hydroxypropyl methyl cellulose, an FND superplasticizer and a defoamer, uniformly performing stirring, then adding cement and fly ash, fully performing stirring, finally adding modified polyphenyl granules, polypropylene fibers and coal cinder, and performing stirring to obtain the modified polyphenyl granule lightweight concrete; and (20), pouring the partition board; namely, putting the PVC pipe and the steel reinforcement framework into a template, pouring the polyphenyl granule concrete into the template, performing vibrating, leveling, standing, demolding and maintaining to obtain the integrally-poured assembly type polyphenyl granule concrete light partition board. The integrally-cast partition board is light in weight, high in strength, low in manufacturing cost and easy to manufacture.
本发明公开一种整浇装配式聚苯颗粒混凝土轻质隔墙板及其制备方法。本发明轻质隔墙板包括PVC管、钢筋骨架和聚苯颗粒混凝土，所述隔墙板由聚苯颗粒混凝土与PVC管、钢筋骨架一体浇筑成型。制备方法包括如下步骤：(10)混凝土制备：先加入水、可再分散性乳胶粉、羟丙基甲基纤维素、FND高效减水剂和消泡剂搅拌均匀，再加入水泥和粉煤灰，充分搅拌，最后加入改性聚苯颗粒、聚丙烯纤维及煤渣，搅拌得到改性聚苯颗粒轻质混凝土；(20)隔墙板浇筑：将PVC管和钢筋骨架置入模板内，再将聚苯颗粒混凝土浇筑在模板内，振捣、整平，静置，脱模，养护，制得整浇装配式聚苯颗粒混凝土轻质隔墙板。本发明整浇隔墙板轻质高强、造价低、制作简单。
Integrally-cast assembly type polyphenyl granule concrete light partition board and preparation method thereof
The invention discloses an integrally-cast assembly type polyphenyl granule concrete light partition board and a preparation method thereof. The light partition board comprises a PVC pipe, a steel reinforcement framework and polyphenyl granule concrete, and the partition board is integrally formed by pouring the polyphenyl granule concrete, the PVC pipe and the steel reinforcement framework. The preparation method comprises the following steps: (10), preparing concrete: firstly adding water, redispersible latex powder, hydroxypropyl methyl cellulose, an FND superplasticizer and a defoamer, uniformly performing stirring, then adding cement and fly ash, fully performing stirring, finally adding modified polyphenyl granules, polypropylene fibers and coal cinder, and performing stirring to obtain the modified polyphenyl granule lightweight concrete; and (20), pouring the partition board; namely, putting the PVC pipe and the steel reinforcement framework into a template, pouring the polyphenyl granule concrete into the template, performing vibrating, leveling, standing, demolding and maintaining to obtain the integrally-poured assembly type polyphenyl granule concrete light partition board. The integrally-cast partition board is light in weight, high in strength, low in manufacturing cost and easy to manufacture.
本发明公开一种整浇装配式聚苯颗粒混凝土轻质隔墙板及其制备方法。本发明轻质隔墙板包括PVC管、钢筋骨架和聚苯颗粒混凝土，所述隔墙板由聚苯颗粒混凝土与PVC管、钢筋骨架一体浇筑成型。制备方法包括如下步骤：(10)混凝土制备：先加入水、可再分散性乳胶粉、羟丙基甲基纤维素、FND高效减水剂和消泡剂搅拌均匀，再加入水泥和粉煤灰，充分搅拌，最后加入改性聚苯颗粒、聚丙烯纤维及煤渣，搅拌得到改性聚苯颗粒轻质混凝土；(20)隔墙板浇筑：将PVC管和钢筋骨架置入模板内，再将聚苯颗粒混凝土浇筑在模板内，振捣、整平，静置，脱模，养护，制得整浇装配式聚苯颗粒混凝土轻质隔墙板。本发明整浇隔墙板轻质高强、造价低、制作简单。
Integrally-cast assembly type polyphenyl granule concrete light partition board and preparation method thereof
整浇装配式聚苯颗粒混凝土轻质隔墙板及其制备方法
SONG XINGYU (Autor:in) / LU HONGTAO (Autor:in) / ZHANG YAN (Autor:in) / YU NA (Autor:in)
15.12.2020
Patent
Elektronische Ressource
Chinesisch
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