C-40型桥梁伸缩缝报价

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。我们严格要求生产，质量第一，服务到位。

伸缩缝的构造要求

  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。

伸缩缝型号:

  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、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.

伸缩缝安装注意事项

     1伸缩装置因受运输长度限制，可分段制造，现场拼接。存放在工地的伸缩装置应平行放置，不得交叉堆放，以防变形。

     2出厂时，连接卡具仅为运输方便而设，缝隙并不是定位置。伸缩装置安装时，应在监理工程师的认可下方可进行。如设计文件上有规定，以桥梁设计文件所规定的为依据。

     3伸缩装置吊装就位前，应将预留槽内的混凝土打毛，清扫干净。安装时伸缩装置顺桥向的宽度a值，应对称放在伸缩缝的间隙上，并使其顶面标高与设计标高吻合后垫平，然后穿放衡向的联接水平钢筋，将伸缩装置上的锚固钢筋与梁上预埋钢筋两侧焊牢（尽量增加焊接点与焊接长度，以延长伸缩装置的使用寿命），放松卡具，使其自由伸缩，此时伸缩装置已进入工作状态。

      4完成上述工序后，安装必要模板，以防止沙浆流入伸缩缝内，然后认真用水清洗。在混凝土预留槽内浇筑大于C50的混凝土。浇筑混凝土时应采取必要的措施，振捣密实。

     5砼初凝后，拔掉模板，及时清楚伸缩缝内及异型钢装胶带槽内的异物。

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。
In order to meet the requirements of bridge deck deformation, expansion joints are usually arranged between the two beam ends, between the Liang Duan and abutment or the hinge position of the bridge.
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。我们严格要求生产，质量第一，服务到位。
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. In setting expansion joints, railings and bridge pavement should be disconnected. We strictly require production, quality first, service in place.
伸缩缝的构造要求
Structural requirements for expansion joints
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。

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. In setting expansion joints, railings and bridge pavement should be disconnected.

伸缩缝型号:
Expansion joint model:
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、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.

According to the joint performance and installation methods can be divided into: GQF-C type, GQF-Z type, GQF-L type, GQF-F type, GQF-MZL type model of bridge expansion joint device, is the overall design of special-shaped steel bridge expansion joint apparatus. The hot forming of GQF-C type, GQF-Z type, GQF-L type, GQF-F type jointless bridge joint device applicable to the expansion amount below 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 of 80mm-1200mm.
伸缩缝安装注意事项
Expansion joints installation notes
1伸缩装置因受运输长度限制，可分段制造，现场拼接。存放在工地的伸缩装置应平行放置，不得交叉堆放，以防变形。
1 telescopic device due to the length of the transport limit, can be segmented manufacturing, on-site splicing. The retractable devices stored in the site shall be placed in parallel and shall not be stacked in case of deformation.
2出厂时，连接卡具仅为运输方便而设，缝隙并不是定位置。伸缩装置安装时，应在监理工程师的认可下方可进行。如设计文件上有规定，以桥梁设计文件所规定的为依据。
2 factory, connecting fixture only as transport convenience, the gap is not fixed position. The installation of the telescopic device shall be carried out under the approval of the supervising engineer. As specified in the design document, as specified in the bridge design document.
3伸缩装置吊装就位前，应将预留槽内的混凝土打毛，清扫干净。安装时伸缩装置顺桥向的宽度a值，应对称放在伸缩缝的间隙上，并使其顶面标高与设计标高吻合后垫平，然后穿放衡向的联接水平钢筋，将伸缩装置上的锚固钢筋与梁上预埋钢筋两侧焊牢（尽量增加焊接点与焊接长度，以延长伸缩装置的使用寿命），放松卡具，使其自由伸缩，此时伸缩装置已进入工作状态。
3 before the expansion device is hoisted, the concrete in the reserved tank shall be cleaned and cleaned. When installing the expansion device along the width of the bridge to a, said the gap in coping joints, and the top surface elevation and the design elevation after anastomosis connecting pad, and then put on balance to the horizontal bars, the anchor bar and beam expansion device on embedded steel welded on both sides (as length with the increase of welding, welding point to prolong the service life of the device, the telescopic) relax fixture, the free expansion of the expansion device has entered the working state.
4完成上述工序后，安装必要模板，以防止沙浆流入伸缩缝内，然后认真用水清洗。在混凝土预留槽内浇筑大于C50的混凝土。浇筑混凝土时应采取必要的措施，振捣密实。
4 to complete the process, install the necessary template, in order to prevent the inflow of mortar joints, and then carefully cleaned with water. Placing concrete larger than C50 in the concrete reserve trough. Concrete measures shall be taken when pouring concrete.
5砼初凝后，拔掉模板，及时清楚伸缩缝内及异型钢装胶带槽内的异物。
5 after the initial concrete, remove the template, clear and timely expansion of joints and special-shaped steel tape groove inside the foreign body.