Water Swellble Bar 0 x 10 mm

About Water Swellble Bar 0 x 10 mm

It seems like you're referring to a water swellable bar with dimensions 0 x 10 mm, but the 0 mm for the width might be a mistake or typo, as it doesnt indicate a usable size. Typically, swellable bars are provided with specific dimensions like 10mm x 20mm or 15mm x 30mm, where the first number indicates the width and the second indicates the height or thickness.

What is a Water Swellable Bar?

A water swellable bar is used in construction as a waterproofing material for sealing joints and preventing water ingress in concrete structures. The bar is made of a hydrophilic (water-absorbing) material that swells when exposed to water, creating a tight seal. This swelling action helps block the passage of water through joints and cracks in the structure.

Key Features:

1. Water-Activated Swelling: When the bar comes into contact with water, it absorbs moisture and swells. This expansion seals the gap or joint, preventing water from entering the structure.

2. Durability: Water swellable bars are designed to be durable, with resistance to environmental factors such as UV light, temperature fluctuations, and chemical exposure.

3. Long-Term Protection: The swelling action continues to provide waterproofing over time, even with shifting or moving joints, ensuring long-term protection.

4. Easy Installation: The bars are often installed in concrete formwork or around pipe penetrations before pouring the concrete. Once in place, they form an effective seal.

Common Applications:

• Construction Joints: These bars are used to seal joints in concrete walls, floors, or foundations, where there is a risk of water seepage.

• Underground Structures: In tunnels, basements, and other subterranean projects, water swellable bars help prevent water from infiltrating.

• Water Retaining Structures: These bars are commonly used in water dams, reservoirs, and treatment plants to block water leakage at joints.

Potential Issue with "0 x 10 mm":

• Width = 0mm: A dimension of 0mm width is likely incorrect. You may want to verify the exact measurements of the bar you're referencing. For effective sealing, the width should be adequate to cover the joint or gap being sealed. A typical size might be something like 10mm x 20mm or 15mm x 30mm, depending on the joint size.

If you're looking for specific details about the installation process or if you need help with an exact product or size, feel free to clarify!