Apprentice Training, specialty

Blindside Bentonite Waterproofing on Lagging

Sodium bentonite geotextile sheet nailed to soldier pile wood lagging

Time: 2 h
People: One
Level

Before you start

Clear 3 × 3 m of floor and lay out the parts.
13 parts and 46 fasteners in 4 steps.
You'll want a screwdrivers and a claw hammer and a spanners and a tape measure and a drill and a spirit level and a trimming knife.
Ask someone to help with step 1 and 2.
Protect installed bentonite from rain exposure prior to backfilling or shotcrete, which triggers early swelling.

Apprentice Training & Risk NoticeEducational training demonstration only. Risk: Real-world structural lumber sizing, spans, and fastener schedules carry legal liability and must comply with local building codes (IRC/IBC/OSHA) and certified engineering.

Apprentice Training, specialty

Blindside Bentonite Waterproofing on Lagging

Sodium bentonite geotextile sheet nailed to soldier pile wood lagging

Time: 2 h
People: One
Level

Before you start

Clear 3 × 3 m of floor and lay out the parts.
13 parts and 46 fasteners in 4 steps.
You'll want a screwdrivers and a claw hammer and a spanners and a tape measure and a drill and a spirit level and a trimming knife.
Ask someone to help with step 1 and 2.
Protect installed bentonite from rain exposure prior to backfilling or shotcrete, which triggers early swelling.