The waterproof sheet "Innovation Proof RR" integrated with the radiation cooling material SPACECOOL has been launched by Ronseal Industry.

SPACECOOL Co., Ltd. and Ronsil Industrial Co., Ltd. are pleased to announce the completion of the development and verification testing of the waterproof sheet integrated with the radiative cooling material "SPACECOOL," which has now been launched for sale by Ronsil Industrial under the name "Innovation Proof RR."
In fiscal year 2023, our company and Ronsil Industrial received support from Osaka Prefecture's "Carbon Neutral Technology Development and Verification Project" to develop building materials that apply SPACECOOL to the roofs of buildings, verifying the effects of reducing indoor air conditioning energy and CO2 emissions.
With the completion of the effectiveness verification, we have now reached the point of selling the product under the name "Innovation Proof RR" through Ronsil Industrial.
Moving forward, our company will continue to expand the introduction of SPACECOOL into buildings and social infrastructure, aiming for the realization of a carbon-neutral society.
Features of Innovation Proof RR
By integrating SPACECOOL into the waterproof sheet manufactured by Ronsil Industrial, this new product achieves a balance of "waterproof performance + radiative cooling performance." It suppresses temperature rise inside buildings, leading to reductions in air conditioning energy and CO2 emissions.
![[Case Study 1] Tokyo Metropolitan Bureau of Transportation Shinagawa Bus Depot Introduced as a demonstration test to verify the energy reduction effects of indoor air conditioning.](https://image.mono.ipros.com/public/news/image/1/356/177602/IPROS12822577009916515682.jpg?w=280&h=280)
![[Case Study 2] Netz Toyota Saitama Kumagaya Store: While the surrounding temperature is approximately 59°C, the surface temperature of the roof where "Innovation Proof RR" was applied is approximately 39°C.](https://image.mono.ipros.com/public/news/image/2/356/177602/IPROS17986494036546074528.png?w=280&h=280)
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