Introducing a ground improvement additive made from glass powder!
"Earth Silica DG" is a ground improvement additive used by mixing it with blast furnace slag fine powder. It is a mixture of glass powder containing a large amount of silica and alkaline additives, which promotes the solidification of blast furnace slag fine powder, forming a solidified body that achieves high strength. Additionally, by replacing a portion of the blast furnace slag fine powder with ordinary cement, it is also possible to control the time until hardening occurs. 【Features】 ■ Does not contain chromium compounds, thus does not leach hexavalent chromium ■ Achieves strength greater than cement-based solidifying materials in improved soil ■ Provides dramatic effects in strength development of clayey soil ■ Offers high fluidity when mixed with slurry of clayey soil ■ Highly applicable to mixing and solidification methods *For more details, please refer to the PDF document or feel free to contact us.
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Our company was founded in 1973 and is based in Sendai City, primarily focusing on ground surveys. We are dedicated to observing (watching), diagnosing (analyzing phenomena), investigating (researching), and measuring (assessing) while actively working across various prefectures in the Tohoku region for many years. As a group of engineers engaged in "geological survey operations," we promote awareness of geological risks related to ground and groundwater caused by disasters, and we continuously refine technologies that are resilient to disasters and also contribute to disaster reduction. Please feel free to contact us if you have any requests.