Building Material Steel Chemical Plastic Rubber Waterstop 240mm*8mm Self-Adhesive Expanding

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Building Material Steel Chemical Plastic Rubber Waterstop 240mm*8mm Self-Adhesive Expanding

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Product Description

📊 Basic Specifications

Tensile Strength

10MPa or Above

Elongation at Break

380%

OEM

Available

Test Report

Available

Type

Building Sealing Material

Material

Rubber

Function

Waterproof

Usage

Outdoor

Color

Black or Customized

Production Capacity

50,000 Meters/ Month

📦 Packaging & Delivery

Package Size

600.00cm * 250.00cm * 250.00cm

Gross Weight

1000.000kg

📝 Product Description

Rubber Waterstop is widely used in construction concrete joints. It is designed to meet waterproof standards of construction joints by increasing the combination areas of two concrete placements, effectively preventing water leakage.

⚙️ Technical Index

Rubber Waterstop Standard: GB/T18173.2-2014
No.	Item		B.S.	JS	JX
1	Hardness (Shore A) / degree		60±5	60±5	40-70
2	Tensile strength / MPa >=		10	16	16
3	Elongation at break / % >=		380	400	400
4	Compression set %	70ºC×24h, 25% <=	35	30	30
5	Tear strength / (KN/m) >=		30	30	20
6	Brittleness temperature / ºC <=		-45	-40	-50

📏 Dimensions & Customization

✔Length: Usually 20m or 25m per roll.

✔Width: 150mm to 500mm and other customized sizes.

✔Thickness: 3mm - 20mm available.

⭐ Key Features

★Abrasion & Water Resistance

★High Tensile & Tear Strength

★Anti-aging & Anti-corrosion

★Easy Installation & Customizable

🔍 Classification

Classified into Buried (CB/CP) and Back Stick (EB/EP) types. Options include versions with or without center holes and steel-edged variations for enhanced bonding.

🏆 Core Advantages

●10 years of professional production experience

●2,000 square meters R&D Center

●Complete quality control system

●Global export reach with OEM services

❓ Frequently Asked Questions (FAQ)

Q1: What are the main materials used in these waterstops? A: The primary material is high-quality vulcanized rubber, which provides excellent elasticity and waterproof properties.

Q2: Can the size of the waterstop be customized? A: Yes, we offer full OEM services and can customize the width, thickness, and length based on your specific construction requirements.

Q3: Is the material suitable for cold climates? A: Absolutely. Our rubber waterstops have a brittleness temperature as low as -45ºC to -50ºC, making them ideal for low-temperature environments.

Q4: What is the difference between CB and CP types? A: CB type waterstops have a center hole to accommodate movement in expansion joints, while CP types do not have a center hole.

Q5: How is the product typically packaged for transport? A: They are usually packed in rolls (20m or 25m) in bags or as per specific customer requirements to ensure safe delivery.