Year-round comfort with heat removal cooling and low heat storage/cooling! Introducing the energy-saving building system.
The "ESCO2N (Roof Heat Removal Cooling System)" is an energy-saving system product designed for high-efficiency energy performance, equipped with latent heat cooling promotion functions, heat reflection functions, and low thermal storage properties. By evaporating water that has been retained, it extracts latent heat from the building, providing heat removal and cooling, thereby making living conditions comfortable. In addition to being a measure for energy conservation through advanced water spraying effects, it also contributes to the realization of a low-carbon society. 【Features】 ■ Year-round energy saving and comfort ■ Maintenance-free with self-cleaning properties that suppress clogging effects ■ Protects buildings from UV degradation and thermal degradation, extending their lifespan ■ Lightweight, making it suitable for various roof types ■ Fire resistance certified by the Minister of Land, Infrastructure, Transport and Tourism ■ Easy installation with just adhesive ■ Measures against heat islands *For more details, please refer to the PDF document or feel free to contact us.
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【Specifications】 ■ESCO2N-B(Rc) - Shape and dimensions (mm): □300 × 30t - Material: Non-combustible evaporation promoting layer (ultra-fine capillary water-retaining ceramic particle bonded board) - Weight (kg/m²): Wet approx. 43 / Dry approx. 31 - Adhesive method: Asphalt-based adhesive or resin mortar (depending on substrate condition) - Fire resistance: Certified non-combustible material by the Minister of Land, Infrastructure, Transport and Tourism NM-3175 - Water retention (evaporation promoting layer): approx. 40% vol (vs evaporation promoting layer volume) - Thermal insulation: Evaporation promoting layer (dry) λ = 0.24 W/m·K - Heat retention: approx. 50% VS concrete (dry reference) *For more details, please refer to the PDF document or feel free to contact us.
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Applications/Examples of results
[Achievements] ■Kurashiki City, Chudenko Co., Ltd. Kurashiki Branch ・ESCO2N-Rc30 ■Takasago City, Major Chemical Company, Training Accommodation Facility ・ESCO2N-Rc30 ■Hiroshima City, Kokkō Co., Ltd. Hiroshima Branch ・ESCO2N-S15 *For more details, please refer to the PDF document or feel free to contact us.
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Haisui Chemical Industry Co., Ltd. deals with ultra-lightweight rooftop external insulation greening systems, rooftop external insulation greening systems, rooftop heat removal cooling systems, and underground rainwater storage and purification systems. Additionally, we conduct research on the development of varieties specialized in ground cover plants. Through our unique biotechnology, we develop and provide entirely new and useful varieties that have never existed before.