Swelling Rubber Waterstop Bar

carton with pallet or as client's requirements

Brief Introduction

Waterstop strip is also called swelling waterstop bar in market, it is a special new type waterproof products, not only it has performance of ordinary rubber products, but also its waterproofing property is better and more reliable than common rubber waterproof products. When it touch with water, its volume will swell three or four times than original volume and it will stuff up all irregular concrete joint, then achieve to stop leak thoroughly.

Classification  

It can be divided into BW type and PZ Type. Any client can select it according to different demand of water-proof construction. It is like below picture, the red one is PZ type, the other black one is BW type.

Difference in PZ Type and BW Type

The performance of PZ Type is better than BW Type

PZ Type is vulcanized rubber, instead, vulcanized process isn’t necessary for BW type

Almost all BW type is back in market, but PZ Type can be produced in different color, such as black, red, blue and so on (red and blue are more popular in market)

PZ Type                                     BW Type  

Parameter  

BW Type

PZ Type