Environmentally friendly and solvent-free! Water stop material for steel sheet piles that exhibits high water resistance due to swelling.
The Japanese chemical paint "Pile Lock NS-v" is an environmentally friendly, solvent-free swelling waterproofing material for steel sheet piles, featuring high low-temperature fluidity. Compared to conventional products, its fluidity and strength at low temperatures have been improved, allowing for maintained work efficiency even during the cold winter months. The coating swells upon water absorption, filling the gaps at the joints (claw parts) of the steel sheet piles and enhancing the waterproofing effect. Additionally, "Pile Lock NS-v" is based on a urethane-type swelling resin and does not contain volatile organic solvents. It is environmentally friendly and ensures high safety during application. The use of a curing accelerator can also shorten the curing time. 【Features】 - No volatile organic solvents used - Curing time can be shortened with the use of a curing accelerator - Easy to apply as it only requires pouring and curing (hardening and drying) - Extracted water from the dried coating meets the groundwater standards based on the Soil Contamination Countermeasures Act *For more details, please refer to the catalog. Feel free to contact us with any inquiries.
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【Product Information】 ○ Pile Lock NS-v Capacity: 16.0kg oil can Fire Law Hazardous Material Classification: Class 4, Type 3 Petroleum ○ Hardening Accelerator K-1 Capacity: 0.5kg square can Fire Law Hazardous Material Classification: Class 4, Type 4 Petroleum ○ Hardening Accelerator F-2 Capacity: 0.5kg square can Fire Law Hazardous Material Classification: Class 4, Type 4 Petroleum 【Water Stopping Performance】 ○ Test Method 1) Apply Pile Lock NS-v to the joint of SP-IV type steel sheet piles and cure (dry) 2) Set the joint in a small pressure vessel and immerse in water for 24 hours to swell the coating 3) After that, apply pressure to the pressure vessel and check for water leakage ○ Test Results - No leakage from the steel sheet pile joint - Withstood water pressure of 500kPa - Similar results were obtained in tests with artificial seawater (3% saltwater) *For more details, please refer to the catalog. Feel free to contact us with any inquiries.
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【Uses】 ■Waste disposal sites, embankment construction, closure works for seas and rivers ■New construction and removal works for bridge piers and abutments ■Installation works for joint trenches ■Root cutting works associated with building construction and sewer pipe laying *For more details, please refer to the catalog. Feel free to contact us with any inquiries.
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Company information
Nihon Chemical Paint is a member of the comprehensive chemical manufacturer "Nippon Oil Group," which has the catchphrase "From Bio to Space." Since its founding in 1934, we have been developing and selling high-performance paints for specialized applications. Our paints are used in various fields, suppressing material degradation, and providing aesthetic appeal to monotonous materials, enriching our hearts. With the motto of "Creation and Challenge," Nihon Chemical Paint aims to continue developing and providing distinctive products to be of service to everyone.