Metode Back Fill Area Teras.docx

BACK FILL SOIL AREA BUILDING METHOD FLOOR 1 FLOOR ON FLOOR BASEMENT MEZZANINE

Because slab area of terrace at level 1 not slab on ground, and already d support by beam and column, then backfill we do after casting slab first. 1. Casting slab and beam level 1. 2. Back fill soil basement mezzanine under slab terrace level 1. 

Back fill we carried out after the floor slab is allowed to dismantle formwork level 1 and has been declared clean from scaffold formwork.

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Back fill as high as 80 cm and do the compaction using a stamper.

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Back fill ground to bottom of slab terrace using excavator PC 75 / Dozer

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The area under the slab of the terrace is as a water absorption, and not a structural support ground.