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Swelling Rubber Bar Hydrophilic Bentonite Water Stop Strip for Construction Joints
US$0.35-0.88
100 Meters
Sample price:US$1.00/meter.Request sample
Product profile
Customization
AvailableAfter-sales Service
QualityApplication
Indoor, Outdoor, Concrete JointModel NO.
waterstopCertification
CE, ISO, RoHSShape
StripSize
10X20mm, 15X20mm, 20X25mm, 20X30mm, 30X40mmExpansion Rate
150%-600%Color
Red/Black/CustomizedType
Pz/PnSwelling Pressure
≥0.8~2.5MPaColour
Black,Red,Blue,Yellow,CustomizedWorking Temperature
-40 ℃-120 ℃Elongation at Break(%)
400Transport Package
in Roll on PalletSpecification
10x20mm, 15x20mm, 20x25mm, 20x30mm, 30x40mmTrademark
HengJingGongOrigin
HebeiHS Code
4008290000Production Capacity
100000m/30daysKey features
Rapid Hydrophilic Swelling: Expands 2-6 times original volume upon water contact to seal leaks instantly.
High Expansion Rate: Expansion rate adjustable from 150% to 600% for various pressure conditions.
Customizable Colors: Available in Red, Black, and other colors with full customization options.
Self-Healing Capability: Recovers functionality after minor damage upon re-exposure to water.
ISO and CE Certified: Product meets international standards with third-party inspection available.
Flexible Customization: Supports full customization from samples, designs, and minor adjustments.
Easy Installation: Self-adhesive or nail-fixed strips require no special equipment.
Company profile
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 10 Years CertifiedNearest Port: Tianjin Port,Qingdao PortAverage Response Time: ≤2.52h
AI-Powered supplier vetting
SummaryHengshui Jingtong Rubber Co., Ltd., established in 2013, is a China-based company operating in the rubber and plastic products industry. It demonstrates strong customization capabilities and a decent export presence, but lacks overseas facilities and certification for supplier management systems. The company offers a variety of products and has a notable percentage of its sales from exports. They possess a clear framework for handling customer complaints but lack complete documentation for service capability procedures. The company shows financial stability over the past three years and a focus on innovation with recent new product developments, despite having a small R&D team.
CertificationsThe supplier does not hold any certifications for supplier management systems.
Financial creditThe supplier shows financial capacity over the last three years, indicating stability.
Production capacityThe supplier operates 10 production lines and has a varied annual production output, indicating substantial production capability.
Customization capabilityThe supplier excels in customization, offering extensive design services with various customization options.
Client casesThe supplier provides OEM services for popular brands, indicating a history of significant customer engagements.
Product Q&A
Q:Q1: What is a hydrophilic water-swelling waterstop strip and how does it work?
A:
A rubber sealing strip that expands 150 - 600% upon water contact, using hydrophilic compounds to seal construction joints permanently.
Q:Q2: How fast does it swell and can the swelling be delayed?
A:
Initial swelling within 30 minutes; delayed-swelling coating available that delays expansion by 2 - 4 hours for concrete pouring.
Q:Q3: Is it elastic and does it recover after swelling?
A:
Yes, high-elasticity rubber base ensures excellent recovery and adaptability to joint movement, unlike rigid putty-type strips.
Q:Q4: What water pressure can it withstand?
A:
Once fully expanded in a confined joint, withstands hydrostatic pressure up to 2.0 MPa (20 bar).
Q:Q5: How is the water-swelling strip installed?
A:
Self-adhesive backing or embedded into concrete -- simply peel, stick, and pour; no heat, welding, or special tools required.
Send Inquiry
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Hengshui Jingtong Rubber Co., Ltd.
Hengshui Jingtong Rubber Co., Ltd.*Content:
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