A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Binders for soil stabilization and reclamation
A binder composition for soil stabilization is disclosed, which substantially comprises at least 60 wt% cement, 6 wt% or greater of gypsum, 5 wt% or less of a first additional silicate and 9 wt% or greater of a second additional silicate, wherein the combined level of the first and second silicates is within the range of 10 to 25 wt%. The first silicate may be disodium metasilicate and the second silicate may be fumed silica. The resultant binder compositions have low levels of portlandite post curing in a soil stabilized environment which enables low impact restoration of the soil with acidogenic compositions in the disclosed method.
Binders for soil stabilization and reclamation
A binder composition for soil stabilization is disclosed, which substantially comprises at least 60 wt% cement, 6 wt% or greater of gypsum, 5 wt% or less of a first additional silicate and 9 wt% or greater of a second additional silicate, wherein the combined level of the first and second silicates is within the range of 10 to 25 wt%. The first silicate may be disodium metasilicate and the second silicate may be fumed silica. The resultant binder compositions have low levels of portlandite post curing in a soil stabilized environment which enables low impact restoration of the soil with acidogenic compositions in the disclosed method.
Binders for soil stabilization and reclamation
WILLIAM HINGE (author)
2023-08-02
Patent
Electronic Resource
English
IPC:
C04B
Kalk
,
LIME
Soil stabilization with hydraulic binders
| TIBKAT | 1989
Soil stabilization using bituminous binders
| Engineering Index Backfile | 1964
Use of Sustainable Binders in Soil Stabilization
| ASCE | 2018