A special asphalt sheet that dramatically improves measures against soft ground to reduce negative friction!
The "SL Sheet" is a special asphalt sheet used to reduce negative friction that occurs at the foundation of structures. It is applied to PHC piles, steel pipe piles, rotary piles, steel sheet piles, sheet piles, box culverts, and more. It has good adhesion to the substrate and can be easily applied. It has been widely adopted in large-scale projects both domestically and internationally, making it a highly reliable method for addressing negative friction. 【Features】 ■ Reliable N.F. reduction effect ■ Good adhesion to the substrate ■ Easy on-site installation ■ Wide range of applications *For more details, please refer to the catalog or feel free to contact us.
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basic information
**Main Structure** ■ Structural Diagram - Surface Protection Layer (Non-woven Fabric) - Sliding Layer (SL Compound) - Adhesive Layer (Rubber Asphalt) - Release Paper ■ Dimensions - T (Thickness): 6.0mm - W (Width): 1,000mm - L (Length): 1,000mm - ω (Weight): 6.5kg/piece *For more details, please refer to the catalog or feel free to contact us.*
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Applications/Examples of results
【Applications】 ■ Uncoated areas and repairs of SL piles ■ NF action areas of box culverts ■ NF action areas of steel sheet piles, steel pipe piles, and caissons ■ Contact surfaces between support pile methods and other types of methods ■ Improved safety of edge-cut sheet piles ■ Reduction of frictional forces in other vertical aspects, etc. *For more details, please refer to the catalog or feel free to contact us.
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【Main Product】 Asphalt-based emulsion moisture-proofing material "DP Coat α" 【Product Features】 Developed as a moisture-proofing material for refrigerators requiring thermal management, this is an emulsion in which asphalt and synthetic resins are uniformly dispersed in water using a special emulsifier. It has excellent adhesion and high moisture-proofing properties, and because it is a room temperature, solvent-free type, it can be applied extremely safely without polluting the environment.