We are investigating ways to utilize ash and mud as high value-added products. Specifically, our current focus is the development of geopolymer concrete using various types of ash and mud.
私達は，灰や泥をもとにした建設材料を開発し，さらに付加価値のある工業製品とすることで，廃棄物の有効利用と新たな産業の創出を目指しています．
To Utilize Ash and Mud as Useful Material
News & Topics
- 2025.08.13
- Two researches were presented at JCI annual conference, July 2025 in Morioka. 「FCompressive strength of alkali-activated material using sewage sludge ash with supplementary binders （シドアルジョ泥火山噴出泥LUSIを用いたジオポリマーの強度および体積変化）」「Compressive strength of alkali-activated material using sewage sludge ash with supplementary binders（下水汚泥灰と補助的なバインダーを用いたアルカリ活性材料の圧縮強度）」
- 2024.09.06
- Two researches were presented by us at JSCE annual conference 2024 in Sendai. 「Flow characteristics of Geopolymer Mortar Using LUSI from Indonesian Mud Volcanoes （シドアルジョ泥火山噴出泥LUSIを用いたジオポリマーモルタルの流動特性）」「Geopolymer Mortar Using Sidoarjo Volcanic Mud LUSI by Heat Dissolution Mixing Method（加熱溶解後混合法によるシドアルジョ火山泥 LUSI を用いたジオポリマーモルタルの製造）」
- 2023.09.20
- "Possibility of CO2 caputuring by geopolymer mortar using Indonesian volcanic mud LUSI" was presented at annal conference of Japan Civil Engineering Society, 14/09/2023, Hiroshima.
- 2023.08.07
- We have recognized as "a venture company originating from Yokohama National University".
- 2023.07.13
- We visited PPLS and LUSI site in Indonesia.
- 2023.06.25
- Website has started.
- 2023.05.20
- Our office had moved in the campus of YNU.
- 2023.04.12
- Company had started.