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衡水衡通路桥养护工程有限公司地处河北省衡水市,是一家全范围性路桥养护企业,主营压浆料、灌浆料、高强无收缩灌浆料、聚合物砂浆、快干水泥、碳布胶、灌注胶、裂缝胶、植筋胶厂家、粘钢胶厂家;承接的施工业务有:更换桥梁支座、伸缩缝安装更换、桥面隧道防水抛丸施工、桥梁加固维修、桥墩水下腐蚀维修加固、隧道防水涂装、水泥面修护施工、隧道渗水处理、桥梁绞缝封闭注胶等。
“桥梁伸缩缝指的是为适应桥面变形的要求,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,坚固实用,车辆行驶过时应平顺、无突跳与噪声;要能阻止雨水和杂物泥土渗入阻塞;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。
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