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The main contractor shall first provide 4” thick ___i8” height brick masonry on the slab floor: above which we shall provide 24 Gauge Aluminium sheet with a grove in the center & overlapping on one side the other side shall be up to the edge of Brick masonry. The grove shall be filled with plain paper the same paper shall be pasted with cement paste on the top of Aluminium Sheet be above which over average 110mm Brick-bat will be laid after filling the joints of Brick-bat in CS. Mortar We shall fix wire-mesh on it & finally the top will be finished in smooth cement co lour with overlapping on both sides of brick masonry.
Expansion joints can also be treated by filling the gap with Poly-sulphate Sealant. |
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