| 材质 | 天然橡胶 |
|---|---|
| 产地 | 河北 |
| 产品等级 | 一级 |
| 单位 | 米 |
| 规格 | B型300*6 |
| 厚度 | 8mm |
| 类型 | 止水带 |
| 形态 | 卷 |
| 形状 | 片状 |
| 用途 | 模具 |
| 执行质量标准 | 国标 |
| 截面形状 | 圆形 |
| 品牌 | 瑞博 |
| 厂家(产地) | 河北 |
南宁320宽外贴橡胶止水带厂家
桥梁伸缩缝：指的是为满足桥面变形的要求，通常在两梁端之间、梁端与桥台之间或桥梁的铰接位置上设置伸缩缝。要求伸缩缝在平行、垂直于桥梁轴线的两个方向，均能自由伸缩，牢固可靠，车辆行驶过时应平顺、无突跳与噪声；要能防止雨水和垃圾泥土渗入阻塞；安装、检查、养护、消除污物都要简易方便。 在设置伸缩缝处，栏杆与桥面铺装都要断开。
Bridge expansion joint: refers to meet the requirements of bridge deck deformation, usually in the two beam ends, between Liang Duan and abutment or bridge hinge position to set expansion joints. Requirements of expansion joints in two directions parallel and perpendicular to the axis of the bridge, can free expansion, firm and reliable, the vehicle had to be smooth, no sudden jump and noise; to prevent rainwater and waste soil infiltration obstruction; installation, inspection, maintenance, eliminate dirt to be simple. At the setting of expansion joints, the railing and deck pavement should be disconnected.桥梁伸缩缝的作用:在于调节由车辆荷载和桥梁建筑材料所引起的上部结构之间的位移和联结。斜交桥的伸缩装置一旦被破坏，将严重影响行车的速度、舒适性与安全，甚至造成行车安全事故。
The function of bridge expansion joint is to adjust the displacement and connection between the superstructure caused by the vehicle load and the bridge building material. once the telescopic device of the skew bridge is destroyed, it will seriously affect the speed, comfort and safety of the vehicle, and even cause safety accidents.
南宁320宽外贴橡胶止水带厂家
伸缩缝按照性能及安装方法可以分为：GQF-C型、GQF-Z型、GQF-L型、GQF-F型。According to the performance and installation method, the expansion joint can be divided into GQF-C, GQF-Z, GQF-L and GQF-F.
其中GQF-MZL型数模式桥梁伸缩缝装置，是采用热轧整体成型的异型钢材设计的桥梁伸缩缝装置。GQF-C型、GQF-Z型、GQF-L型、GQF-F型伸缩缝装置适用于伸缩量80mm以下的的桥梁接缝，GQF-MZL型伸缩缝装置是由边梁、中梁、横梁和连动机构组成的模数式桥梁伸缩缝装置，适用于伸缩量80mm-1200mm的大中跨度桥梁。
The GQF-MZL model number mode bridge expansion joint device is a bridge expansion joint device designed by the hot rolled integral shaped steel. GQF-C type, GQF-Z type, GQF-L type, GQF-F type jointless bridge joint device is suitable for the expansion of the following 80mm, GQF-MZL type expansion joint device is composed of modular bridge expansion edge beam, beam, beam and linkage mechanism joint device, suitable for large and medium span bridge expansion 80mm-1200mm.
GQF—MZL型伸缩装置的突出特点是将伸缩装置的承重结构和位移控制系统分开，二者受力时互不干扰，分工明确，这样既保证受力时安全，又保证了受力时位移均匀。
The prominent feature of the GQF MZL expansion device is to separate the load bearing structure and the displacement control system of the telescopic device. The two forces are not interfered with each other, and the division of labor is clear. This ensures the safety of the force while ensuring the even displacement of the load.
南宁320宽外贴橡胶止水带厂家
桥梁伸缩量计算值直接影响对伸缩装置规格选择，若伸缩装置规格选择不合理**直接影响伸缩装置的使用效果，同时选择伸缩装置时还应考虑梁、板间伸缩装置间隙量大小，以保证伸缩装置与梁、板两端有充分锚固，才能达到使用效果。所以在选择伸缩装置的规格时，一定要留足够余量，才能保证伸缩装置的使用效果和耐久性。The value of direct influence on the choice of expansion device specification calculation of bridge expansion volume, if the expansion device specification selection is not reasonable, it directly affects the use effect of expansion device at the same time, expansion device should be taken into consideration when the beam and plate expansion device gap size, to ensure the expansion device has sufficient anchorage and beam, both ends of the board, in order to achieve the use of effect. So when choosing the size of the telescopic device, we must leave enough allowance to ensure the use and durability of the telescopic device.
（5）当桥梁位于坡道上，固定支座一般应设在下坡方向的桥台上；
河北瑞博橡塑制品有限公司是一家集橡胶支座，橡胶止水带，伸缩缝等工程橡胶制品为主的专业生产企业。欢迎各界朋友莅临参观指导，业务洽谈。欢迎致电：13166570832
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