Product Details

Product Description

Rubber waterstops for construction joint

The rubber Water stop is by inorganic polymer water expansion rubber material and concrete practice and become, is all on the ground floor of a building construction engineering, hydraulic engineering, traffic and tunnel engineering, power plant cooling tower, municipal to drainage built concrete engineering construction joints to prevent leakage of materials.

The product into gray putty colloid, with weather resistance, good resistance to good old, anti-seepage check leakage, corrosion resistance, simple operation, low cost features.

Specification

Number	Item			index
Number	Item			B	S	J
1	Hardness(Shore A)			60±5	60±5	60±5
2	Tensile strength. %			15	12	10
3	Elongation at break,%			380	380	380
4	Compression set		70℃ *24h,%≤	35	35	35
4	Compression set		23℃*168h, %≤	20	20	20
5	Tearing strength, KN/m			30	25	25
6	Brittleness temperature, ℃≤			-45	-40	-40
7	Hot air aging	70℃*168h	Hardness change(Shore A) degree≤	+8	+8	-8
			Tensile strength,mpa≥	12	10	--
			Elongation at break,%≥	300	300	--
		100℃*168h	Hardness change(Shore A) degree≤			+8
			Tensile strength,mpa≥	--	--	9
			Elongation at break,%≥			250
8	Ozone aging 50pphm:20%, 48h			Grade2	Grade2	Grade0
9	Mixed rubber and metal			Section is in the elastomer
Note 1. Mixed rubber and metal is only suitable for waterstop with steel edge. 2. If there are other requirements, inspection items can be appropriately added according to buyer and seller. If evaluating mould test in line with users, its anti-mold property should be equal to or above Grade 2.

Detailed Images

Packaging & Shipping

Our Services

1. High quality custom molded High quality waterproof rubber o ring with competitive prices.

2. Direct factory price.

3. Professional technical services.

4. We also make High quality waterproof rubber o ring by customer`s size,drawings or samples.

5. Different color is available.

6.Sample order & smaller quantity.

7. Excellent after-sale service.

FAQ

1. What is the payment Term?

In general,30% T/T deposit in advance,balance aginst the copy of B/L .If the quantity and amount is small,we suggest 100% deposit in advance.

2.Can we produce goods with special specification?

First of all ,we need to know the specification in details,then we need to check with our technology department,we will give customer satisfying reply as soon as possible.

3.Can we delivery goods on time ?

Yes,If there is the special case of force majeure, we will inform the clients in advance.

4.What is the port of loading ?

In general,Tianjin/Qingdao/Ningbo ,other ports as customer request.

5. What is the warrantee period?

There is a 1 year warranty from the date of EX-factory.

If you are interested in our products, please do not hesitate to contact with us, we will offer our price to you as soon as possible.