GQF-F40型伸缩缝厂家

GQF-F40型伸缩缝厂家
GQF-F型伸缩缝是采用热轧整体成型的异型钢材设计的桥梁伸缩缝产品。GQF-F型桥梁伸缩缝适用于伸缩量80mm以下的的桥梁接缝

GQF-F expansion joint is a kind of bridge expansion joint product designed by using hot rolled whole shaped special-shaped steel. GQF-F type expansion joint of bridge is suitable for bridge joints with expansion quantity less than 80mm

桥梁伸缩缝代号表示方法与中华人民共和国交通行业标准表示方法相一致.以GQF-C40型伸缩缝、GQF-C60型伸缩缝、GQF-E80型伸缩缝、GQF-F80型伸缩缝、GQF-Z80(CR)型伸缩缝、GQF-C60(NR)型伸缩缝、GQF-MZL160型桥梁伸缩缝为例，其中GQF为交通行业标准规定的桥梁伸缩缝装置代号.型式代号:-MZL表示模数式、直梁连杆链条型:(C、Z、F、L、)表示异型钢材的形状.数字表示伸缩装置位移量:0-1200mm

Consistent bridge expansion joint code representation method with the People's Republic of China traffic industry standard method. With GQF-C40 type expansion joint, GQF-C60 type, GQF-E80 type expansion joints, expansion joints, expansion joints of GQF-F80 type GQF-Z80 (CR) type expansion joint, GQF-C60 (NR) type expansion joint, GQF-MZL160 type jointless bridge as an example, which is GQF the transportation industry standard of bridge expansion joint device code. Type code: -MZL said modular, straight beam connecting rod chain type: (C, Z, F, L,) said profiled steel shape. A digital representation of the displacement expansion device: 0-1200mm

NR和CR表示橡胶种类:NR表示天然橡胶、CR表示氯丁橡胶

NR and CR indicate rubber types: NR stands for natural rubber, and CR stands for neoprene

桥梁伸缩缝安装注意事项

Notes on installation of bridge expansion joints

1、桥梁伸缩缝按设计要求全部组装好后，由生产厂家或用户运往施工现场。如其长度超过运输允许限度或由于其他原因不能整体运输时，可以采用拆分的方法运输。

1. The bridge expansion joint shall be assembled by the design requirements and transported to the construction site by the manufacturer or user. As long as the length exceeds the allowable limit of transport or cannot be transported in bulk for other reasons, transportation can be carried out by splitting.

2、桥梁伸缩缝运抵施工现场后，其存放地点应尽量接近安装位置，并放置在最少高于地面30cm的支撑物上。

2, the bridge expansion joint arrived at the construction site, the storage site should be as close as possible to installation position, and placed at least above the ground 30cm support.

3、同样优良的桥梁伸缩缝，不同的安装质量，使用效果和耐久性会有明显差别。这在我们调查研究中反映出的问题充分说明了伸缩缝装置施工安装质量是保证伸缩缝装置使用效果好坏的最后一个关键环节。

3, the same good bridge expansion joints, different installation quality, use effect and durability will have obvious difference. The problems reflected in our investigation indicate that the construction and installation quality of the expansion joint device is the last key link to ensure the effectiveness of the expansion joint device.