Fabricated glass fiber reinforced plastic chimney and construction technology: Fid-Bau Portal

Fabricated glass fiber reinforced plastic chimney and construction technology

WANG YONGTING

The invention relates to the technical field of assembly type glass fiber reinforced plastic barrels, in particular to an assembly type glass fiber reinforced plastic chimney and a construction technology. The FPR prefabricated panel is an annular tile-shaped panel, the axial inner side of the FPR prefabricated panel is an arc-shaped surface, clamping grooves/convex grooves are pre-formed in the top surface and the side surface of the FPR prefabricated panel, and mortise and tenon joint structures correspondingly connected with the grooves/convex grooves are arranged on the bottom surface and the other side surface of the FPR prefabricated panel; the adjacent annular plates are connected with each other through the grooves/convex grooves and the mortise and tenon joint structures, and the adjacent longitudinal plates are connected with each other through the grooves/convex grooves and the mortise and tenon joint structures on the top surfaces and the bottom surfaces; the surface of the annular steel tool base is provided with an annular groove for a plate to be embedded. The construction efficiency is improved, the construction quality is guaranteed, the safety risk is reduced, meanwhile, the construction cost is saved, the engineering cost is reduced, the construction environment is friendly, and environmental protection and energy saving are achieved.

本发明涉及装配式玻璃钢筒技术领域，更具体的说是涉及一种装配式玻璃钢烟囱及施工工艺，包括FPR预制板材以及环形钢制工装底座；所述FPR预制板材为环形瓦状板材，轴向内侧为弧形面，顶面以及侧面各预设卡接凹槽/凸槽，底面以及另一侧面设置与凹槽/凸槽对应连接的榫卯结构；环状相邻板材间通过凹槽/凸槽与榫卯结构相互连接，纵向相邻板材间通过顶面与底面的凹槽/凸槽与榫卯结构相互连接；所述环形钢制工装底座表面设置供板材嵌合的环形槽。本发明提高了施工效率，保证施工质量，降低了安全风险，同时节约了施工成本，降低了工程造价，施工环境友好，环保节能。

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