Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Bevel rear straight middle buried type water stop belt and construction method thereof
The invention relates to the technical field of infrastructure engineering, in particular to a beveled rear-straight middle-buried water-stop belt and a construction method thereof, and the beveled rear-straight middle-buried water-stop belt comprises a water-stop belt body and a self-adhesive tape. The waterstop body is in a strip shape and comprises a pre-pouring section, a post-pouring section and a bent part, and the pre-pouring section and the post-pouring section are divided through a strip-shaped center shaft and connected through the semi-arc-shaped bent part; the self-adhesive strips are arranged along the two sides of the downstream face of the post-pouring section and used for being pasted and fixed to a formwork. During construction, the back of the post-pouring section is fixed on end templates of a construction joint and a deformation joint, and concrete of the pre-pouring section is poured and maintained; and after the end templates are removed, the post-pouring section is straightened and fixed, the cross section of the waterstop becomes straight and straight to be in a linear shape, and then post-pouring section concrete is poured. According to the beveled straight middle-buried water-stop belt and the construction method thereof, the formworks are integrally installed, it is guaranteed that the formworks and the water-stop belt are stably and reliably installed, the construction efficiency is greatly improved, it is guaranteed that the position of a finished product is accurate after the water-stop belt is constructed, a new water seepage channel is effectively prevented from being formed, the length of a water seepage path of a construction joint is increased, and installation failure of the middle-buried water-stop belt is avoided; the waterproof effect is ensured, and the waterproof quality is improved.
本发明涉及基础建设工程技术领域，具体涉及一种折角后直中埋式止水带及其施工方法，包括止水带本体和自粘胶条。止水带本体呈条状，包括先浇段、后浇段以及弯折部，先浇段和后浇段通过条状中心轴划分，并通过半弧状的弯折部连接；自粘胶条沿后浇段的背水面两边布置，用于与模板粘贴固定。施工时，将后浇段背贴固定在施工缝、变形缝端头模板上，浇筑养护先浇段砼；拆除端头模板后将后浇段折直固定，止水带断面变平直呈“一”形，然后浇筑后浇段砼。本发明采用折角后直中埋式止水带及其施工方法，模板实现整体安装，保证模板和止水带安装稳固可靠，大大提高施工效率，保证止水带施工后成品位置准确，有效避免形成新渗水通道，增加施工缝的渗水路径长度，避免中埋止水带安装失效，保证了防水效果，提高了防水质量。
Bevel rear straight middle buried type water stop belt and construction method thereof
The invention relates to the technical field of infrastructure engineering, in particular to a beveled rear-straight middle-buried water-stop belt and a construction method thereof, and the beveled rear-straight middle-buried water-stop belt comprises a water-stop belt body and a self-adhesive tape. The waterstop body is in a strip shape and comprises a pre-pouring section, a post-pouring section and a bent part, and the pre-pouring section and the post-pouring section are divided through a strip-shaped center shaft and connected through the semi-arc-shaped bent part; the self-adhesive strips are arranged along the two sides of the downstream face of the post-pouring section and used for being pasted and fixed to a formwork. During construction, the back of the post-pouring section is fixed on end templates of a construction joint and a deformation joint, and concrete of the pre-pouring section is poured and maintained; and after the end templates are removed, the post-pouring section is straightened and fixed, the cross section of the waterstop becomes straight and straight to be in a linear shape, and then post-pouring section concrete is poured. According to the beveled straight middle-buried water-stop belt and the construction method thereof, the formworks are integrally installed, it is guaranteed that the formworks and the water-stop belt are stably and reliably installed, the construction efficiency is greatly improved, it is guaranteed that the position of a finished product is accurate after the water-stop belt is constructed, a new water seepage channel is effectively prevented from being formed, the length of a water seepage path of a construction joint is increased, and installation failure of the middle-buried water-stop belt is avoided; the waterproof effect is ensured, and the waterproof quality is improved.
本发明涉及基础建设工程技术领域，具体涉及一种折角后直中埋式止水带及其施工方法，包括止水带本体和自粘胶条。止水带本体呈条状，包括先浇段、后浇段以及弯折部，先浇段和后浇段通过条状中心轴划分，并通过半弧状的弯折部连接；自粘胶条沿后浇段的背水面两边布置，用于与模板粘贴固定。施工时，将后浇段背贴固定在施工缝、变形缝端头模板上，浇筑养护先浇段砼；拆除端头模板后将后浇段折直固定，止水带断面变平直呈“一”形，然后浇筑后浇段砼。本发明采用折角后直中埋式止水带及其施工方法，模板实现整体安装，保证模板和止水带安装稳固可靠，大大提高施工效率，保证止水带施工后成品位置准确，有效避免形成新渗水通道，增加施工缝的渗水路径长度，避免中埋止水带安装失效，保证了防水效果，提高了防水质量。
Bevel rear straight middle buried type water stop belt and construction method thereof
一种折角后直中埋式止水带及其施工方法
LU CHANGDE (Autor:in) / XU CHONGJIA (Autor:in)
13.09.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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