Different Products Comparison

  Product   /   comparison

PU Products

  Wood

   gypsum

glass fiber reinforced plastics

Expanding with heat and contracting with cold

NO

YES

NO

NO

cracking up

NO

YES

YES

NO

Attracting borers, termites

NO

NO

NO

Fire resistance

High (flame retardant)

Low

High

High

construction

easy and speedy, sawn and nailed are available; save time and construction cost

sawn and nailed are available; waste time and construction cost

sawn and nailed are unavailable; waste time and construction cost

sawn and nailed are unavailable; waste time and construction cost

Appearance of product

decorative pattern;stereoscopic and exquisite

crude

crude appearance and,indistinct pattern

crude appearance and,indistinct pattern

Color

color at will

color available

few choice to color

not easy to color

Health for people

YES

YES

NO

NO

Weight

Light

a little heavy

heavy and fragile

heavy

Transportation

convenient

inconvenient

inconvenient

inconvenient

Construction cost

cheap

a little expensive

expensive

expensive