Hanpiao Metal – A professional building materials supplier and OEM/ODM manufacturer of formwork and scaffolding, with a history dating back to 2002.

Water Stopper

Our water stopper is core waterproof component for basements, high-rises and hydraulic construction. PVC/rubber/steel-edge variants block concrete joint seepage. Flexible, anti-corrosion and anti-aging, it adapts to structural shift. Simple to mount with tie rods; custom sizes & logo available.

Transaction Mode:

EXW、FCA、CPT、CIP、DAP、DPU、DDP

Model:

Thread rod

Delivery time:

Depend on the quantity of customer’s order

Packing:

Pallet

Material Science:

Q235

Color:

Silver, gold and original

Minimum order quantity:

50000pcs

Place of Origin:

China

Size:

15*17mm

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Product Information

Formwork Tie Rod Water stopper

Formwork Water Stopper is a critical sealing component in concrete construction, particularly for high-rise buildings, basements, water conservancy projects, and structural joints. It is embedded in concrete formwork during pouring to prevent water penetration, seepage, and leakage at construction joints, expansion joints, and settlement joints. It is widely used in conjunction with formwork systems, tie rods, and wale systems, available in various specifications (PVC, rubber, steel-edge types) to suit different construction environments and waterproofing requirements.

Key Construction Features

Excellent Waterproof Performance

The water stopper forms a tight, continuous barrier within hardened concrete, blocking capillary channels and effectively preventing groundwater, rainwater, and liquid penetration. It provides reliable sealing for underground and hydraulic structures.

High Flexibility & Elasticity

Made from high-elasticity and high-toughness materials, it adapts to concrete deformation, expansion, and settlement caused by temperature changes or structural stress, maintaining sealing integrity without cracking or detachment.

Strong Durability & Corrosion Resistance

Manufactured from weather-resistant, aging-resistant, and chemical-resistant materials, it withstands long-term exposure to moisture, alkaline concrete, and harsh construction conditions, ensuring long-lasting waterproof performance.

Easy Installation & Compatibility

Designed for formwork integration, it can be securely fixed to formwork or positioned with tie rods during installation. It fits perfectly with standard formwork systems, requires no complex construction tools, and ensures stable positioning during concrete pouring.

In summary

The Formwork Water Stopper is an essential waterproof component for modern construction, delivering superior sealing, flexibility, durability, and construction compatibility. It effectively solves concrete structure leakage risks and provides reliable waterproof protection for high-rise buildings, underground structures, and hydraulic engineering.

Maintenance Guidelines

Proper maintenance preserves the sealing performance and service life of Formwork Water Stoppers. Follow these key practices:

Pre-Construction Inspection

Check for cracks, breaks, aging, or deformation before installation. Discard damaged water stoppers to avoid compromising waterproof effectiveness.

Proper Fixing & Protection

Securely position the water stopper during formwork installation to prevent shifting or folding during concrete pouring. Avoid sharp impacts or punctures during construction.

Post-Construction Cleaning

Remove residual concrete, mortar, or debris from the surface after construction. Clean gently to avoid scratching or damaging the water stopper body.

Correct Storage

Store in a dry, ventilated, cool indoor area, away from direct sunlight, high temperatures, oils, and corrosive chemicals. Stack neatly to avoid compression, bending, or deformation.

With proper inspection, installation protection, cleaning, and storage, Formwork Water Stoppers maintain stable performance and long-term waterproof reliability for various concrete structures.

FAQ

Q: What about after-sales service?

A: All our products are thoroughly tested before shipment, and we have a comprehensive traceability system in place. If you encounter any issues with a product, please contact our after-sales service team and provide photos and/or videos to help us diagnose the problem. We will then either arrange for a replacement or offer reasonable compensation, subject to mutual agreement.

Q: What payment terms do you accept?

A: We typically accept T/T and L/C. Other terms are also negotiable and can be discussed based on the order details.

Q: What is your MOQ?

A: Generally, our MOQ is one full container. However, for special products or specific customer needs, we are open to discussing flexible order quantities.

Q: Can we customize products with our company logo or name?

A: Yes, we offer customization options such as permanent engraving or adhesive stickers, depending on your requirements.

Q: What is your typical lead time?

A: Once the order is confirmed, Hanpiao Metal will develop a production schedule aligned with your delivery expectations and ensure all processes are carried out accordingly.

Q: Can you provide engineered drawings if needed?

A: Yes. Hanpiao Metal has a team of professional engineers experienced in designing complex scaffolding access solutions and can provide detailed engineered drawings upon request.

Get in Touch with Us

Over years of production and operation, we have always adhered to the principle of "Providing customers with premium products and services, and continuously improving customer satisfaction". Contact us for custom orders and receive free samples!