curtain grouting

curtain grouting

The injection of grouting below the surface, so as to create a mass of grout which is oriented transverse to the direction of anticipated water flow.
References in periodicals archive ?
Tenders are invited for curtain grouting to reservoir from chainages 1550 m to 1700 m on top of the bund at stpp, jaipur (v&m), mancherial district, telangana state.
Because every manhole is unique, techniques and technologies for stopping I&I vary, but acrylamide grout is often used for curtain grouting (creating an impermeable barrier on the positive/soil side).
Therefore after the construction of the dam, remedial curtain grouting was required and carried out at three stages" and concluded," as a result of the additional grouting measures, the spring discharge observed downstream of the dam embankment decreased".
Tenders are invited for Diamond drilling and curtain grouting and drilling of drainage holes with diamond drill in the drainage gallery of pulichintala project
For manhole grouting, a two-man crew can comfortably seal two manholes per day including curtain grouting an older brick structure or point repair of a precast unit.
Our original product 34 years ago and highest demand today continues to be AV-100 Chemical Grout which has been successfully used in probe grouting, tube-a-manchette grouting, curtain grouting, hazardous waste encapsulation, the prevention of structural movement due to groundwater, as well as the sealing of entire sewer systems and underground transit systems.
AV-100 has been successfully used for decades in probe grouting, tube-a-manchette grouting, curtain grouting, soil stabilization, hazardous waste encapsulation, the prevention of structural movement due to ground water, as well as the sealing of entire sewer systems and underground transit systems.
49 manholes using curtain grouting and epoxy lining application; cleaning and inspection of approx.
In curtain grouting the contractor drills through the structure and injects grout into the soil which surrounds it creating a gel/soil matrix that prevents water from getting to the structure--permanently.
Tenders are invited for Providing curtain grouting from ch 5100 to 5300 m on reservoir in seepage zone on Upstream side of Dyke No 1, & Reaming of Porous concrete vertical drainage Holes and foundation Holes of Hidkal Dam from Ch.
After more than 30 years Avanti's chemical grouts continue to be successfully used worldwide to stop water infiltration, stabilize soils, encapsulate hazardous waste, prevent structural movement due to ground water, and seal entire sewer and underground transit systems via probe grouting, tube-a-manchette grouting, curtain grouting, and mainline and lateral sewer grouting.
Tenders are invited for Rehabilitation works of Malaprabha Dam by cleaning of porous holes, cleaning of Foundation drain holes and providing Deep curtain grouting to upstream foundation rock of Malaprabha dam.