水性聚氨酯防水涂料

水闸橡胶密封件，闸门水封 ，水闸止水带，闸门止水橡皮，水闸橡胶密封件，闸门水封 ，水闸止水带，闸门止水橡皮

Sluice rubber seal， gate water seal， sluice stop water belt， gate water stop rubber， sluice rubber seal， gate water seal， sluice stop water belt， gate water stop rubber.

水闸橡胶密封件，闸门水封 ，水闸止水带，闸门止水橡皮。水闸橡胶密封件用材料分为两类

Water lock rubber seal， gate water seal， water sluice water stop belt， gate water stop rubber. The rubber sealing parts of the sluice are divided into two categories

类：天然橡胶或天然橡胶为主的材料，SF6674适于大型工程闸门。SF6474适于中、小型工程闸门。

类：合成橡胶或合成橡胶为主的材料，SF6574适于水中含有少量酸、碱、油烊或海水的工程闸门。

Class natural rubber or natural rubber material， SF6674 suitable for large engineering gate. SF6474 is suitable for medium and small engineering gates. Class II materials of synthetic rubber or synthetic rubber based， SF6574 is suitable for water containing a small amount of acid， alkali， oil or natural water gate project.

水闸橡胶密封件，闸门水封 ，水闸止水带，闸门止水橡皮。水封是水电工程闸门的一个重要组成部分，是保证闸门密闭封水、政党运行的关键部件。水封材料可以根据水头高低和孔口大小等个体条件进行选择，常用的莫过于橡胶水封。橡胶水封又名止水橡皮，它的优点是弹性好，适应变形能力强；结构简单、封水严密可靠；比较经济，安装更换文登耐老化，使用寿命较长。

Water lock rubber seal， gate water seal， water sluice water stop belt， gate water stop rubber. Water seal is an important part of the gate of the hydropower project， and it is the key component to ensure the closed closure of the gate and the operation of the political party. The water seal material can be selected according to the individual conditions such as the height of the water head and the size of the hole， and the most commonly used is the rubber water seal. Rubber water seal， also known as water stop rubber， has the advantages of good elasticity， strong adaptability to deformation， simple structure， tight and reliable water sealing， relatively economical installation and replacement of Wendeng， and its long life.

氯丁橡胶棒是以氯丁橡胶为主加与各种合成橡胶为主要原料，掺加各种助剂及填充料，经塑炼、混炼、挤出成型，高温硫化，它具有耐老化、耐油、耐磨性、适用于在面板坝的理想材料.

Neoprene bar is mainly composed of chloroprene rubber and various synthetic rubber as main raw materials， with various auxiliaries and fillers. It is plasticized， mixed， extruded， and high temperature vulcanized. It has the properties of aging resistance， oil resistance and abrasion resistance， and is suitable for application in face rockfill dam.

规格型常用（直径）12mm，15mm，20mm，25mm，30mm，50mm，70mm及根据客户需求生产

Specification model commonly used （diameter） 12mm， 15mm， 20mm， diameter， 25mm， diameter， 30mm， diameter， 50mm， 70mm and production according to customers demand

性能特点：面板坝常规止水结构型式通常采用三道止水，即在表层接缝设置有盖板保护的塑性嵌缝填料，在接缝中部设置止水带，在接缝底部设置铜止水。工程实践表明，该止水型式中的中部止水带在施工中很难与混凝土紧密结合，常发生漏水；同时在接缝位移作用下，接缝中的止水带产生的集中应变较大，一旦被破坏，将降低止水结构的效用.即流动止水型式在结构上是有缺陷的。

Performance characteristics dam type conventional sealing structure usually adopts three water stopping， namely in the setting of joint surface plastic sealing filler cover protection， sealing belt is arranged in a joint central copper seal in the bottom seam settings. The engineering practice shows that the central water watertight type bands in the construction is difficult to combine with concrete， often occurs at the same time in Water Leakage joint displacement under the action of water in the seam with large strain， once destroyed， will reduce the sealing structure of utility. The flow structure is a watertight type defect.