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hydrophilic rubber strip waterstop with embedded stainless steel mesh to restrict expansion in length and width dimensions. Typically used in expansion joints where movement does not exceed 1/2″. Also used in applications where high hydrostatic head resistance is needed. like dams.
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Product Description
ADEKA ULTRASEAL® KM-3030M is a chemically modified natural rubber (vulcanized) product. The manufacturing process chemically bonds a hydrophilic agent to the rubber. This permits the seal to undergo controlled expansion when exposed to moisture. This expansion capability provides a “double locking” waterstop i.e. one from rubber’s natural resilience and one from expansion pressure generated when it is exposed to water. KM-3030M will expand approximately 3 times by volume. Expansion occurs in three dimensions – width, height, and length. KM-3030M has a unique stainless steel wire mesh embedded within the material. The wire mesh eliminates unnecessary expansion in the length and width dimensions. When fastened to concrete, the wire mesh prevents “winding” action and directs the expansion. KM-3030M has excellent durability and resistance to chemical contaminants. It can perform in a wide range of solutions such as seawater or cement water. The material does not contain any toxic substance or heavy metals and is environmentally safe.
Size
30mm x 30mm approximately 1 3/16″ x 1 3/16″.
Packaged 33feet per box
Manufacturer Info
Adeka
Based on the two core businesses “Chemicals” and “Food”, the ADEKA Group offers a wide range of unique products with high technical strength and reliable quality. We will create a prosperous future by integrating a number of fundamental technologies and advanced technologies that we have cultivated over many years. We hope ADEKA Group’s business will greatly contribute to people’s lives and society regarding “clothing, food, and shelter”.
Related Products:
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 | Adeka Ultraseal KM-String Hydrophilic rubber string. Used to waterproof sheet pile, cracks, and CIPP pipe. Capable of stopping active leaks. String size should be 1.2 times the joint width. When stretched the string diameter can be reduced by about 40%. This enables it to get instant compression when inserted and release in the joint. |
 | Adeka Ultraseal KBA-1510FP Compressible hydrophilic sponge rubber waterstop. Lower expansion pressure allows the product to be used with as little as 1" of good quality concrete coverage. Commonly used in containment curbs and between precast segments. Will withstand 25 feet of hydrostatic head pressure |