subgrade Meaning in marathi ( subgrade शब्दाचा मराठी अर्थ)
सबग्रेड
Verb:
बढती द्या, यंत्रे सुधारणे इ.,
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subgrade's Usage Examples:
It is designed primarily to reduce the stress on the subgrade.
Scarification of the subgrade layer prior to application of the surface gravel layer.
course, and subbase course constructed over a compacted, natural soil subgrade.
and road construction as a subbase layer reinforcing and protecting the subgrade.
surface layer will follow the crown established by the subgrade layer.
In transport engineering, subgrade is the native material underneath a constructed road, pavement or railway track (US: railroad track).
In the early stages, sealing cracks with crack sealant limits further deterioration of the subgrade due to moisture penetration.
the California pavement design method, and specify R-Value testing for subgrade soils and road aggregates.
procedure underwent a series of tests examining whether an increase of the subgrade tensile strength occurred.
This method involved spreading tar on the subgrade, placing a typical macadam layer, and finally sealing the macadam with a mixture.
the construction site, the pavement constructed on the marine clay (as subgrade) will have less durability and requires lot of maintenance cost.