WEATHERING PROOF FOR ROOF SLAB

WEATHERING PROOF FOR ROOF SLAB
CONVENTIONAL METHOD
NEW METHOD
1.       Loads on roof slab – More weight, because of brick bats
1.       Loads on roof slab – No weight, No brick bats used – Laying Cool roof tiles above the roof with appropriate water slope
2.       Structural Design – Dead load on roof -2KN/m2(Brick bats and others)+0.42KN/m2(Tiles)
2.       Structural Design – Dead load on roof -0.42KN/m2 (Tiles) only. This will reduce the foundation cost.
3.       Rain water leakage – leakage occurring
3.       Rain water leakage – leakage proof
4.       Sun heat reflection – Very less
4.       Sun heat reflection – 100% reflection
5.       Red Clay tile weight – 2kg (approximate)
5.       Vitrified Tile weight – 1.4kg (approximate)
6.       Maintenance & Cleaning – Poor
6.       Maintenance & Cleaning – Easy to clean & Stain Free
7.       Room temperature –  More Hot temperature inside of room in summer day
7.       Room temperature – Less hot temperature inside of room
8.       Electricity – No saving in air conditioning cost
8.       Electricity – Save on annual electricity bills up to 20% by reducing summer air conditioning cost
9.       Eco-Friendly & Sustainability – Very less
9.       Eco-Friendly & Sustainability – Very Good, A study in the US shows that, 100sft of cool roof can set off one ton CARBONDIOXIDE per year to the atmosphere.
10.   Cost – Normal
10.   Cost – Considering the above more cost effective
 

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