|
1 |
Form dwarf walls or piers to support GRC floor panels
|
2
|
Place GRC filter panels into position
|
 |
 |
||
|
3
|
Level with laser to within 3mm using stainless steel shims. Seal panel joints with mastic or grout.
|
4
|
Tie reinforcing steels onto starter bars to form a total structure with the base floor
|
 |
 |
||
|
5
|
Remove small bush protection caps and screw in polypropylene filter sleeves
|
6
|
Snap in disposable sealing caps to protect filter sleeve threads against the ingress of concrete
|
 |
 |
||
|
7
|
Pour and vibrate concrete until level with plastic caps
|
8
|
Remove protective plastic caps and screw in filter nozzles. Level to 2mm using plastic or stainless steel shims
|
 |
 |
||
|
9
|
Carry out air distribution test |
||
 |
|||
–
