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Recycled gypsum (hemihydrate gypsum) is generally a safe and harmless material used as a raw material for gypsum boards, surgical casts, dental prosthetics, food additives, and more. At "Masato Co., Ltd.," we have developed a neutral solidifying agent as one of the uses for this recycled gypsum. Recycled gypsum reacts with moisture in sludge and returns to its original dihydrate gypsum form, solidifying in the process. We kindly ask for your cooperation in utilizing this recycled gypsum solidifying material, which contributes to an environmentally sustainable society and has no impact on ecosystems. 【Features】 ○ Registered with NETIS: QS-070005; Patent No. 3980008 ○ Proven safe and harmless through environmental standard tests related to soil contamination ○ Does not contain substances that adversely affect the environment, such as harmful heavy metals, which are problematic with cement-based solidifying agents ○ Enables cost reduction by solidifying and improving construction sludge and deep soil into granular form For more details, please contact us or download the catalog.

• Earthworks
• Ground improvement
• Pile and foundation work