Heavy stone slabs not to be confused with slate 1 2 inches thick were formerly used as roofing tiles in some regions in england the alps and scandinavia.
Rock generally used for roofing is.
The rock generally used for roofing is.
Stone slabs require a very heavyweight roof structure but their weight makes them stormproof.
Slate is a hard rock that can be split into thin slabs which can vary between 1 4 inch to 1 inch.
And is mainly used in the northeast.
Slate can occasionally form as a result of metamorphism in volcanic ash deposits although this is not as common as the shale derived rocks.
This is one of the oldest roofing materials found u s.
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Metal can also be used on many different styles and both steep and flat roofs.
Question is the rock generally used for roofing is options are a granite b basalt c slate d pumice e leave your comments or download question paper.