Download objective type questions of building materials pdf get all objective type questions of building materials mcq.
Rock generally used for roofing is.
Slate can occasionally form as a result of metamorphism in volcanic ash deposits although this is not as common as the shale derived rocks.
The stone used for roofing is slate which is a fine grained and foliated type of metamorphic rock formed by metamorphism of shale under low grade metamorphic conditions.
Metal can also be used on many different styles and both steep and flat roofs.
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.
Share this question with your friends.
Stone slabs require a very heavyweight roof structure but their weight makes them stormproof.
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.
The rock generally used for roofing is.
And is mainly used in the northeast.