Tanking project Motukaraka Point, Pauatahanui

Equus Debovix 3 T/F K180 SBS type (Styrene-Butadiene-Styrene) flexible waterproofing membrane installed to footings and concrete block walls of new basement excavated into sloping landscape at Pauatahanui Inlet, Porirua. Main structure of house built built on top.
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basement concret block construction, back primed ready for tanking membrane at footing reinforcing strip torched to wall, north side at footing reinforcing strip torched to wall, north side plastic DPM from under the floor coated with bitumen adhesive plastic DPM from under the floor is pulled up and taped to wall until adhesive grips and dries plastic DPM from under the floor is pulled up and taped to wall until adhesive grips and dries plastic DPM from under the floor is pulled up and taped to wall until adhesive grips and dries a layer of 1.5mm self adhesive tanking membrane is stuck over the plastic DPM and onto the reinforcing strip a layer of 1.5mm self adhesive tanking membrane is stuck over the plastic DPM and onto the reinforcing strip a layer of 1.5mm self adhesive tanking membrane is stuck over the plastic DPM and onto the reinforcing strip a layer of 1.5mm self adhesive tanking membrane is stuck over the plastic DPM and onto the reinforcing strip a layer of 1.5mm self adhesive tanking membrane is stuck over the plastic DPM and onto the reinforcing strip Equus Debovix 3mm T/F K180 membrane first lift of wall membrane 1.8 metres high closeup of the overlapping at the base of the wall first lift half way down the north wall first lift along the north wall completed reverse view of the first lift on north wall second lift, temprary scaffolding to work off second lift completed north wall second lift completed north wall view from higher up reverse view of the second lift on north wall overlap is heated and hot trowelled for better security of bond scaffold removed from north wall short return at front off north wall later, backfilled another conceret floor butts into the top of the north wall later, lap from wall tanking hanging close up of wall tanking hanging lap with bitumen seal to stop water until floor slab is piured back wall and footing, primed ready for torchon membrane the plastic DPM from under the floor is washed and cleaned bitumen adhesive to underfloor DPM and stuckup to side of footing bitumen adhesive to underfloor DPM and stuckup to side of footing  footing piece of Equus Debovix 3mm T/F K180 membrane is turned over and stuck to DPM view of footing membrane from top formed over floor DPM view of footing membrane from top formed over floor DPM view down trench footing pieces finished view down trench footing pieces finished first lift above footing is torched to block wall and overlapped 100mm closer view of wall footing junction, 2 layers at angle view down trench footing and first lift finished view down trench footing and first lift finished corner of back wall and north wall at footing looking down the wall at back, footing and first lift finsihed second lift is installed off temporary scaffolding second lift is installed off temporary scaffolding polystyrene drainage and protection propped in place ready for backfilling with coil drainage pipe in a sock at bottom later, back wall trench has been backfilled, some additional pieces are added to bring up to bottom plate adding another pieces of tanking membrane at top of back wall adding another pieces of tanking membrane at top of back wall back wall tanking is finished south wall before priming south wall, under floor DPM is stuck to reinforcing strip with bitumen adhesive a layer of 1.5mm self adhesive tanking membrane is stuck over the plastic DPM and onto the reinforcing strip a layer of 1.5mm self adhesive tanking membrane is stuck over the plastic DPM and onto the reinforcing strip dark in this south corner, gets no sun first lift is torched on south wall, overlaps self adhesive strip first lift is torched on south wall, overlaps self adhesive strip out of the darkness, scaffolding set up for second lift about to start the second lift south wall south wall end polystyrene drainage and protection propped in place ready for backfilling with coil drainage pipe in a sock at bottom looking into south wall end, drainage coil in place later, south wall trench is backfilled

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basement concret block construction, back primed ready for tanking membrane
at footing reinforcing strip torched to wall, north side
plastic DPM from under the floor coated with bitumen adhesive
plastic DPM from under the floor is pulled up and taped to wall until adhesive grips and dries
a layer of 1.5mm self adhesive tanking membrane is stuck over the plastic DPM and onto the reinforcing strip
Equus Debovix 3mm T/F K180 membrane
first lift of wall membrane 1.8 metres high
closeup of the overlapping at the base of the wall
first lift half way down the north wall
first lift along the north wall completed
reverse view of the first lift on north wall
second lift, temprary scaffolding to work off
second lift completed north wall
second lift completed north wall view from higher up
reverse view of the second lift on north wall
overlap is heated and hot trowelled for better security of bond
scaffold removed from north wall
short return at front off north wall
later, backfilled
another conceret floor butts into the top of the north wall later, lap from wall tanking hanging
close up of wall tanking hanging lap with bitumen seal to stop water until floor slab is piured
back wall and footing, primed ready for torchon membrane
the plastic DPM from under the floor is washed and cleaned
bitumen adhesive to underfloor DPM and stuckup to side of footing
footing piece of Equus Debovix 3mm T/F K180 membrane is turned over and stuck to DPM
view of footing membrane from top formed over floor DPM
view down trench footing pieces finished
first lift above footing is torched to block wall and overlapped 100mm
closer view of wall footing junction, 2 layers at angle
view down trench footing and first lift finished
corner of back wall and north wall at footing
looking down the wall at back, footing and first lift finsihed
second lift is installed off temporary scaffolding
polystyrene drainage and protection propped in place ready for backfilling with coil drainage pipe in a sock at bottom
later, back wall trench has been backfilled, some additional pieces are added to bring up to bottom plate
adding another pieces of tanking membrane at top of back wall
back wall tanking is finished
south wall before priming
south wall, under floor DPM is stuck to reinforcing strip with bitumen adhesive
dark in this south corner, gets no sun
first lift is torched on south wall, overlaps self adhesive strip
out of the darkness, scaffolding set up for second lift
about to start the second lift south wall
south wall end
looking into south wall end, drainage coil in place
later, south wall trench is backfilled

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