DRAINS & PENETRATIONS
Prior to concrete pour
Install Volclay Waterstop RX as per manufacturers recommendations around penetrations. (refer to RP1 below)
Drains
Where drains are installed, install either Volclay Waterstop RXoor liquid applied membrane recessed into the drain. (refer to RP3 below)
Waterstops
Where Volclay Waterstop RX is not installed prior to pour, install liquid applied membrane strip-seal around penetration. (refer to RP5 below)
Holes
Where holes are cored into the slab and penetrations placed afterwards, use non-shrink grout to fill the space between penetration and the slab, then utilise liquid applied membrane strip-seal. (refer to RP6 below)