300×4PVC外贴式塑料止水带  

PVC塑料止水带是由优级聚氯乙烯树脂与各种化工填加剂，经混合、造粒、挤出等工序而制成的止水带产品。

PVC plastic waterstop is composed of grade PVC resin and various chemical additives, water mixing, granulating and extruding process and made with products.

原理

principle

它充分利用聚氯乙烯树脂具有的弹性变形特性在建筑构造接缝中起到防漏、防渗作用，且具有耐腐蚀、耐久性好的特点。

It takes full advantage of the elastic deformation property of PVC resin, and has the function of anti leakage and seepage prevention in the joint of building structure, and has the characteristics of corrosion resistance and good durability.

用途

purpose

PVC塑料止水带主要用于混凝土浇注时设置在施工缝及变形缝内与混凝土构成为一体的基础工程。如隧道、涵洞、引水渡槽、拦水坝、贮液构筑物、地下设施等。塑料止水带充分利用聚氯乙烯树脂具有的弹性变形特性在建筑构造接缝中起到防漏、防渗作用，且具有耐腐蚀、耐久性好的特点。

PVC plastic water stop belt is mainly used for concrete pouring, it is installed in the construction joints and deformation joints, and concrete as one of the basic works. Such as tunnel, culvert, aqueduct, dam, reservoir structures, underground facilities, etc.. The plastic water stopping strip takes full advantage of the elastic deformation property of the polyvinyl chloride resin, and has the function of leakage prevention and seepage prevention in the joint of the building structure, and has the characteristics of corrosion resistance and good durability.

300×4PVC外贴式塑料止水带  

规格

Specifications

280×6,

,300×6,300×8,300×10,350×8,350×10等。

280 x 6300 x 4300 x 6300 x 8300 x 10350 * 8350 * 10 etc.

施工方法

Construction method

PVC塑料止水带施工方法与橡胶止水带的施工方法是相同的。在浇埋时要使其与混凝土界面贴合平整，接头部分粘接紧固，浇埋过程中要以适当的力充分震捣混凝土，使其与混凝土结合良好，以获得的止水效果。

The construction method of PVC plastic water stop belt is the same as the construction method of rubber water stop belt. In the pouring buried to make it smooth and fit the concrete interface, the joint part of the adhesive fastening, pouring process to buried in an appropriate capacity of fully vibrating concrete, the good combination with concrete, in order to obtain the best sealing effect.

施工注意事项：

Construction notice:

用户在施工过程中，由于混凝土中有许多尖角的石子和钢筋，操作时要注意避免对塑料止水带造成机械损伤。

In the process of construction, the users should pay attention to avoid mechanical damage to the plastic stop belt because of the many sharp stones and reinforcing bars in the concrete.

在定位塑料止水带时，要使其与混凝土界面贴合平整，不能出现止水带翻转、扭曲等现象，否则应及时进行调正。在浇筑固定止水带时，应防止止水带发生偏移，影响止水效果。止水带接头可利用粘接、热焊接等方法，***接头牢固。浇注混凝土过程中要注意充分震捣，以达到止水带和混凝土充分结合。

300×4PVC外贴式塑料止水带  

In the positioning of plastic water stop, to make it and the concrete interface leveling, can not appear "water stop", "flip", "distortion" and so on, otherwise should be timely adjustment. When pouring the fixed water stop belt, the water stop belt should be prevented from shifting and the sealing effect will be affected. The joint of the water stop belt can be firmly secured by bonding and heat welding. In the process of pouring concrete, attention should be paid to the full shock and tamping so as to achieve the full combination of the water stopping belt and the concrete.

海绵橡胶条

Sponge rubber strip

采用三元乙丙（EPDM）作原料，表面光滑细致，回弹性好，发泡均匀，防水性能***，抗臭氧，耐老化，耐溶剂性能均佳。                        三元乙丙EPDM发泡系列产品：

Using three yuan ethylene propylene (EPDM) as raw material, the surface is smooth and detailed, good elasticity, uniform foaming, waterproof performance is first-class, ozone resistance, aging resistance, solvent resistance are excellent. Three yuan ethylene propylene EPDM foam series products:

一、聚乙烯开孔发泡橡胶伸缩接缝板（填缝板.嵌缝板）

A polyethylene foaming plate rubber expansion joints (joint plate sealing plate.)

（一）产品特性

(I) product characteristics

▲容重轻，伸缩强度大，不吸水（替代传统的三油四毡、沥青木杉板等材料）。产品环保，施工简便，防渗、防漏、止水效果佳。

The light weight, flexible strength, non absorbent (three oil instead of the traditional four asphalt felt, wood board and other materials). Product environmental protection, simple construction, seepage control, leak proof, water stopping effect is good.

▲耐腐蚀、耐老化、耐高低温+80℃~-45℃不流淌、不变形、不脆裂、使用寿命长。

The corrosion resistance, aging resistance, high and low temperature of +80 DEG ~-45 DEG will not flow, deformation, cracking and long service life.

▲具有独立开孔气泡结构，***型接缝板外观为蜂窝状孔洞均匀分布，不用打毛即可与水泥/密封胶紧密粘合融为一体，适应自然膨胀收缩变化而变化，增强接缝密封膨胀止水效果。

The independent hole bubble structure, special type of joint plate appearance of honeycomb holes evenly distributed, without a hair can be with the cement / sealants are tightly bonded together, adapt to the natural expansion and shrinkage changes, enhance sealing expansion sealing effect.

（二）产品的应用范围

(two) the range of application of the product;

可广泛应用于机械、门窗、幕墙、河道、堤坝、港口、码头、地下涌洞、水利电力、机场、桥梁等各种混凝土止水接缝工程。

Can be widely used in machinery, doors and windows, curtain walls, river, dam, port, pier, underground cave, water conservancy, electricity, airports, bridges and other concrete sealing joint project.

300×4PVC外贴式塑料止水带