Construction Joint Waterstop Materials Bentonite Waterstop Strip Waterstop

• Surface Treatment: No
• Transport Package: Carton with Pallet
• Specification: width: 20mm length: 30mm
• Trademark: Sanjing
• Origin: Yunnan of China
• Model NO.: 2022-09-23-Waterstop
• HS Code: 4002701000
• Production Capacity: 50000m/Day

Product Description

Product Introduction
BW waterstop is a new type of building waterproof material with self-adhesive properties, which is synthesized by polymer, inorganic water-absorbing swelling material, rubber and additives.

Product Features
Oil resistance,waterproof
Hard-wearing,corrosion resistance,
Acid and alkali resistance,high temperature resistance
Anti aging,UV resistance,ozone proof
Dust proof
Shock abosrbing

Application
BW waterstop is a kind of material for preventing seepage and leakage of reinforced concrete construction joints in various underground building construction projects, water conservancy projects, traffic tunnel projects, power plant cooling towers and other reinforced concrete projects.

Installation and Notes
1. To clear the debris, dross and dust, etc before installing the waterstop and keep the base dry;
2. The waterstop must be fixed with nails or adhesive on the surface of the central position, make sure not fall off;
3. The overlap joints of the waterstop must be parallel connection and form a closed, not leaving the breakpoint;
4. The storage and transport of the waterstop avoid moisture, extrusion, deformation.


Hydrophilic Bentonite Waterstop

Hydrophilic Bentonite Waterstop	Index
Color	Black or Red	Black or Red
Volume expansion rate	220%	300%
Flow at high temperature (80ºC×5h)	No flowing	No flowing
Low-temperature test (-20ºC×5h)	No craking	No craking

Company profile
Since 2000, Yunnan Sanjing Waterproof Construction Materials Co., Ltd was dedicated to construction waterproofing field. The technology R&D centre is over 2000 square metre with more than 100 senior researchers and experimental facilities valued 20 million RMB. Sanjing will be guided by "Customer Satisfaction" and "Credit, Quality and Service"to create our own brand, to meet different requirements of waterproofing filed over the world.

Company advantage
• 20 years of production experience
• 20,000 technology R&D Center
• Complete quality control system
• Full range of waterproof materials
• 30 exporting countries
• Accept trial order
• Provide OEM service


Company Certification
 

Yunnan Sanjing Waterproof materials Co., Ltd. was founded in 1998 and covers an area of more than 110,000 square meters. Headquartered in Yunnan, China, the company has 4 production bases and more than 8 branches all over the country.
 
Sanjing produces many kinds of asphalt shingles, PVC/TPO/ EPDM waterproof membrane, SBS/APP modified bitumen waterproof membrane, self-adhered bitumen membrane, waterproof coatings and others.
 
The company has passed ISO9001:2008 quality management system certification, and ISO14001:2004 environmental management system certification. The products are exported to many countries and regions, such as United States,Canada,Southeast Asia, Europe, and Africa.
 
Holding the operation idea of "Quality first, honesty first ", Sanjing will make all efforts to provide quality products and efficient services for clients at home and abroad.
 
Welcome to visit us!



Q1: How do you control your quality?
A1: From raw materials to finished products, we have gone through 21 spot checks, strictly in accordance with the quality standards, so that the products can achieve the best performance.
Q2: Are you a manufacturer or a trader?
A2: We are the real manufacturer, we can not only provide high quality products.The most favorable price, but also can provide the best pre-sale and after-sales service.
Q3: Do you offer free samples?
A3: Of course, free samples are available.
Q4: Can we visit your company?
A4: Yes, of course. Welcome to Visit Sanjing company and our products.
Q5: What is the minimum quantity of trial order?
A5: There is no limit, we can provide the best advice and solution according to your situation.
Q6: Why choose us?
A6: We have 20 years experience in the industry and can provide you with good technical service.