Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Construction method of prefabricated laminated slab cast-in-place reinforcing system
The invention discloses a construction method of a prefabricated laminated slab cast-in-place reinforcing system. The method comprises the following steps that S1, prefabricated laminated slabs are manufactured, and nuts are pre-buried in the bottoms of the prefabricated laminated slabs at intervals; S2, the prefabricated laminated slabs are hoisted and fixed, and the distance between the nuts corresponding to the adjacent prefabricated laminated slabs is smaller than or equal to 600 mm; S3, a horizontal back arris is fixed to the bottom face of a bottom form; and S4, the upper surface of thebottom form is tightly attached to the bottoms of the prefabricated laminated slabs. According to the method, a steel bar protective layer of a cast-in-place structure between the two prefabricated laminated slabs is effectively ensured to be qualified, form expansion and grout leakage are avoided, the concrete construction quality is ensured, the cost is effectively saved, unnecessary repair is avoided, the impression is good, and the stability is high.
本发明公开了预制叠合板现浇加固系统的施工方法，S1、制作预制叠合板，在预制叠合板的板底处间隔预埋螺母；S2、对预制叠合板进行吊装和固定，相邻预制叠合板对应螺母的距离≤600mm；S3、将水平背楞固定在底模板的底面；S4、将底模板的上表面紧密贴合在预制叠合板的底部。有效确保两预制叠合板间现浇结构的钢筋保护层合格、不涨模、不漏浆，保证混凝土施工质量，有效节省成本及不必要的返修，并且观感度好、稳定性强。
Construction method of prefabricated laminated slab cast-in-place reinforcing system
The invention discloses a construction method of a prefabricated laminated slab cast-in-place reinforcing system. The method comprises the following steps that S1, prefabricated laminated slabs are manufactured, and nuts are pre-buried in the bottoms of the prefabricated laminated slabs at intervals; S2, the prefabricated laminated slabs are hoisted and fixed, and the distance between the nuts corresponding to the adjacent prefabricated laminated slabs is smaller than or equal to 600 mm; S3, a horizontal back arris is fixed to the bottom face of a bottom form; and S4, the upper surface of thebottom form is tightly attached to the bottoms of the prefabricated laminated slabs. According to the method, a steel bar protective layer of a cast-in-place structure between the two prefabricated laminated slabs is effectively ensured to be qualified, form expansion and grout leakage are avoided, the concrete construction quality is ensured, the cost is effectively saved, unnecessary repair is avoided, the impression is good, and the stability is high.
本发明公开了预制叠合板现浇加固系统的施工方法，S1、制作预制叠合板，在预制叠合板的板底处间隔预埋螺母；S2、对预制叠合板进行吊装和固定，相邻预制叠合板对应螺母的距离≤600mm；S3、将水平背楞固定在底模板的底面；S4、将底模板的上表面紧密贴合在预制叠合板的底部。有效确保两预制叠合板间现浇结构的钢筋保护层合格、不涨模、不漏浆，保证混凝土施工质量，有效节省成本及不必要的返修，并且观感度好、稳定性强。
Construction method of prefabricated laminated slab cast-in-place reinforcing system
预制叠合板现浇加固系统的施工方法
ZOU SHISHAN (Autor:in) / CHEN SHIHUA (Autor:in) / ZHANG JIANGPENG (Autor:in)
28.07.2020
Patent
Elektronische Ressource
Chinesisch
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