The savior of civil infrastructure renovation, Dow and Toray's silicone sealing material.
Silicone sealant
What is the new material, civil engineering silicone sealing material, that holds the key to the longevity of infrastructure?
As the country as a whole works towards extending the lifespan of infrastructure, the selection of new materials is also becoming more active. In this context, silicone sealing materials, which are said to have a lifespan more than five times that of the commonly used organic sealing materials in the civil engineering industry, are gaining attention. ＼Do you have any of these concerns?／ 【1】I want to achieve long lifespan, but I can't afford the time or cost. 【2】Are there sealing materials that can be easily repaired? 【3】I want to consider "new materials" for the civil infrastructure longevity plan. Leave these concerns to Dow and Toray's silicone sealing materials! Currently, the civil engineering sealing materials used in agricultural waterways, dams, bridges, etc., are mostly polyurethane-based or modified silicone-based organic materials. This means that compared to the structures that are said to last 40 years, the durability of sealing materials is only about 5 to 10 years. The solution to this issue is Dow and Toray's silicone sealing materials, which are said to have a durability of 50 to 60 years and excel in durability, weather resistance, flexibility, and temperature adaptability! You can download materials from our website via the link below or feel free to contact us.
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basic information
For large infrastructure facilities: "DOWSIL SE990 INFRA 2-component alcohol type" - Complies with JWWAK161-2017 - Complies with Ministry of Health, Labour and Welfare Ordinance No. 45 - High weather resistance and durability - 2-component sealing material for civil engineering - Large capacity, ideal for wide joints - Work time is less affected by the season - Can be applied to wet surfaces For agricultural waterways and bridge coverings: "DOWSIL SE980 A 1-component alcohol type" - Registered under NETIS KT-230307-A - Complies with standards for filling joints in agricultural water facilities open channels - High weather resistance and durability - 1-component material - Can be applied to wet surfaces For expansion devices: "DOWSIL 902 RCS Silicone Sealant 2-component type" - Restores waterproofing function with sealing replacement only, without replacing the expansion device - Remarkable flexibility that can withstand repeated expansion - Flowable type, ideal for long horizontal joint applications - Contributes to shortening construction time with rapid curing For general civil engineering and construction: "DOWSIL SE960 1-component alcohol type" - Complies with water supply association standard JWWAK161-2017 - Complies with JIS durability classification SR-1-9030 - High weather resistance and durability - 1-component material - Environmentally friendly alcohol-free type - Bonds to glass, metal, and polycarbonate - High strength suitable for structural sealing - Abundant color variations
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