Method for preparing an injection material and the obtained injection material
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United States of America Patent
Stats
-
Dec 12, 2023
Grant Date -
Jul 7, 2022
app pub date -
Apr 22, 2020
filing date -
May 23, 2019
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
Disclosed is a method for preparing a mixture and the injection material to be used as soil injection material to close the pores after a certain gelling period by applying it to the pores in the silt size, including the steps of: (a) preparation of a mixture of sodium silicate with a SiO2/Na2O ratio of 3-4 and water so that their ratio by volume varies between 3/7 and 1/1; (b) obtaining a mixture by dissolving ultra-low sulfated boric acid in water, containing between 2.5-5% by weight of ultra-low sulfated boric acid; and (c) mixing the obtained ultra low sulfate boric acid-water mixture with sodium silicate in the step a.
First Claim
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International Classification(s)
- 2020 Application Filing Year
- C04B Class
- 1327 Applications Filed
- 696 Patents Issued To-Date
- 52.45 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 0 Citation Count
- C04B Class
- 0 % this patent is cited more than
- 2 Age
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