Slate waterproofing method that suppresses the rise in indoor temperature due to heat insulation effects!
The "Big Sun SR Method" is a slate waterproofing technique that helps reduce indoor temperature increases due to the effects of heat-reflective paint, contributing to energy savings for air conditioning during the summer. By providing waterproofing and heat-reflective functions, it suppresses the deterioration and neutralization of slate, extending its lifespan. Additionally, it generates less waste compared to re-roofing or covering, allowing for cost reductions. 【Features】 ■ Suppresses indoor temperature information ■ Suppresses slate deterioration ■ Cost reduction compared to re-roofing and covering *For more details, please download the PDF or feel free to contact us.
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【Construction Work】 ■ Slate cleaning treatment ■ Primer treatment (0.1–0.5kg/m2) ■ Pre-treatment of cracks and missing parts ■ Waterproof material undercoat (1.0kg/m2) ■ Waterproof material topcoat (0.7kg/m2) ■ Heat-insulating paint (0.5kg/m2) or standard paint (0.2kg/m2) *For more details, please download the PDF or feel free to contact us.
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For more details, please download the PDF or feel free to contact us.
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We develop products with the theme of being "friendly to people and the environment." Among them, our polymer cement-based waterproof coating material "Big Sun" has been a key product for over 30 years, used in various fields such as construction, civil engineering, and renovation. Additionally, our greening system is designed to green not only typical rooftops but also various locations such as grounds, courtyards, roof balconies, central reservations, riverbanks, road slopes, and retaining walls.