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