The only minister-certified plaster in Japan is 'Seto Shikkui.' A new wall material from Hiroshima made of 'domestic natural materials' is currently available for sale at our shop and Yahoo shop!
Seto plaster: shortened construction period, five times the strength, fire-resistant, quasi-fire-resistant, and quasi-non-combustible with ministerial certification obtained. This is a revolutionary wall material made from plaster that achieves incredible high strength, high adhesion, and rapid hardening by mixing calcium ion water extracted from Hiroshima oysters. With five times the strength, it is also effective for seismic reinforcement. How about combining it with wooden lath for speedy construction on site?
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basic information
The wall material "Seto Shikkui," made from calcium ion water generated from oyster shells, is a revolutionary new material for walls. Seto Shikkui is a natural plaster that is gentle on both the body and the environment, developed through joint research between Kenchikusha Co., Ltd., Yuwan Village, and Kinki University. As a result of extensive research, the calcium ion water contained in Seto Shikkui reacts with carbon dioxide in the air, transforming into solid calcium carbonate. During this process, when the plaster dries and shrinks, it effectively fills the gaps that form inside, increasing its strength. The strength is five times greater, and it aims to create sand plaster walls with a thickness of 30mm or more, consisting of 15mm wood lath and 15mm plaster. This material is effective for breathability, heat retention, air purification, and condensation prevention. Furthermore, the unique effects of the plaster can be expected to last for many years in proportion to the amount of plaster used. We invite you to try this eco-friendly wall material, which also offers reduced construction time and cost when used with wood lath.
Price range
P1
Delivery Time
P2
※If the quantity is within 10, we can ship within 2 to 3 days; however, for larger orders, please feel free to contact us.
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Interior wall material Exterior wall material
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Company information
Seto plaster can create walls using only wood and plaster, and it can also be used for large wall specifications that have been considered difficult until now. ~High-strength plaster with oyster shell extract material~ Seto plaster Seto plaster is the first product in Japan to obtain Ministerial approval and a patent. We have developed a low-cost plaster material that is free from the issues of sick house syndrome, improving upon the challenges of traditional techniques passed down since ancient times.
