Cement Manhole Cover Dealers in Mumbai (1 products available)

cement manhole cover Is a composite material made of a polymer matrix reinforced with fibres, the fibres are usually glass fibres, the polymer is usually an epoxy, vinylester or polyester thermosetting plastic, and phenol formaldehyde resins are still in use. FRP's are commonly used in the aerospace, automotive, marine, construction industries and ballistic armor.