Backfills
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Loresco DW-1 Contact Backfill
Read moreLoresco type DW-1® is a sized carbon backfill with particles ranging between 0.1 to 1 mm. DW-1® weighs seventy-four pounds per cubic foot and sinks readily in water or light mud. The fixed carbon content of DW-1® is over ninety-nine percent.
Being a sized and predominantly round material, DW-1® may be installed by either pumping or pouring. Approximately seven gallons of water per one hundred pounds of backfill should be utilized when pumping. DW-1® wets easily and only minimum agitation is necessary before pumping.
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Loresco DW-121 Contact Backfill
Read moreLoresco type DW-1® is a sized carbon backfill with particles ranging between 0.1 to 1 mm. DW-1® weighs seventy-four pounds per cubic foot and sinks readily in water or light mud. The fixed carbon content of DW-1® is over ninety-nine percent.
Being a sized and predominantly round material, DW-1® may be installed by either pumping or pouring. Approximately seven gallons of water per one hundred pounds of backfill should be utilized when pumping. DW-1® wets easily and only minimum agitation is necessary before pumping.