Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Detachable pouring interception method for concrete of different grades
The invention relates to the technical field of concrete construction, in particular to a detachable concrete intercepting fence which comprises rotating shafts, baffles, an upper support and a lower support, wherein the baffles are arranged on the rotating shafts, and the two ends of the rotating shafts are inserted into the upper support and the lower support respectively; the multiple rotating shafts and the multiple baffles are arranged in the upper support and the lower support in parallel in a penetrating mode. According to the intercepting fence and the using method thereof, concrete initial setting time nodes can be fully utilized for blocking concrete of different grades, the intercepting fence is installed at a designated position before concrete pouring, the intercepting fence is dismantled before concrete of a preferential pouring area reaches initial setting, and construction of a post-pouring area is conducted; and the preferential pouring area and the post-pouring area are locally vibrated, so that concrete of different grades forms a whole, and the construction purpose is achieved.
本发明涉及混凝土施工技术领域，具体是一种可拆卸的混凝土拦截栅栏，包括转轴、挡板、上部支架和下部支架，其中，挡板设置在转轴上，转轴的两端分别插设在上部支架、下部支架上；所述转轴、挡板有多个且并列穿设在上部支架、下部支架中。本发明所提出的拦截栅栏及其使用方法能够充分利用混凝土初凝时间节点进行不同标号混凝土的拦设，在混凝土浇筑前将拦截栅栏安装到指定位置，待优先浇筑区的混凝土达到初凝前将拦截栅栏拆除并进行后浇筑区的施工，优先浇筑区同后浇筑区局部进行振捣，使得不同标号混凝土形成整体，达到施工目的。
Detachable pouring interception method for concrete of different grades
The invention relates to the technical field of concrete construction, in particular to a detachable concrete intercepting fence which comprises rotating shafts, baffles, an upper support and a lower support, wherein the baffles are arranged on the rotating shafts, and the two ends of the rotating shafts are inserted into the upper support and the lower support respectively; the multiple rotating shafts and the multiple baffles are arranged in the upper support and the lower support in parallel in a penetrating mode. According to the intercepting fence and the using method thereof, concrete initial setting time nodes can be fully utilized for blocking concrete of different grades, the intercepting fence is installed at a designated position before concrete pouring, the intercepting fence is dismantled before concrete of a preferential pouring area reaches initial setting, and construction of a post-pouring area is conducted; and the preferential pouring area and the post-pouring area are locally vibrated, so that concrete of different grades forms a whole, and the construction purpose is achieved.
本发明涉及混凝土施工技术领域，具体是一种可拆卸的混凝土拦截栅栏，包括转轴、挡板、上部支架和下部支架，其中，挡板设置在转轴上，转轴的两端分别插设在上部支架、下部支架上；所述转轴、挡板有多个且并列穿设在上部支架、下部支架中。本发明所提出的拦截栅栏及其使用方法能够充分利用混凝土初凝时间节点进行不同标号混凝土的拦设，在混凝土浇筑前将拦截栅栏安装到指定位置，待优先浇筑区的混凝土达到初凝前将拦截栅栏拆除并进行后浇筑区的施工，优先浇筑区同后浇筑区局部进行振捣，使得不同标号混凝土形成整体，达到施工目的。
Detachable pouring interception method for concrete of different grades
一种可拆卸不同标号混凝土浇筑拦截方法
LIU MINGHUI (Autor:in) / LIU ZHEN (Autor:in) / ZHENG MINGCHAO (Autor:in) / LEI SHAOGUANG (Autor:in) / ZHOU ZHILIANG (Autor:in)
11.02.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
E04G
SCAFFOLDING
,
Baugerüste