Plate bottom joint structure of disassembly-free non-metal bottom plate deck and bottom surface layer preparation method: Fid-Bau Portal

Plate bottom joint structure of disassembly-free non-metal bottom plate deck and bottom surface layer preparation method

TAN YANNA

Abstract

The invention provides a plate bottom joint structure of a disassembly-free non-metal bottom plate deck and a bottom surface layer preparation method. The disassembly-free non-metal bottom plate deck comprises a plurality of deck bodies which are arranged side by side, and a steel bar truss fixed-form deck comprises a steel bar truss, a welded steel fabric, a bottom plate and a special connecting piece; and a joint is formed between every two adjacent deck bodies, and the bottom surface layer of the bottom plate is prepared through the following steps that (1) the joint of the bottom plate is directly treated, or (2) a surface layer plate is additionally arranged at the bottom of the bottom plate.

本发明提供了一种免拆非金属底板楼承板的板底接缝构造及底部面层制备方法。所述板底接缝构造涉及所述免拆非金属底板楼承板包括相互并排设置的多块楼承板，其包括钢筋桁架、钢筋焊接网、底板及专用连接件；相邻的所述楼承板之间形成接缝，并且所述底板的底部面层由下述方法制备：(1)对底板的接缝进行直接处理的方法，或者(2)在底板的底部增设面层板的方法。

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