Building Materials
Plastic

Is an organic substance
Consists of natural or synthetic binders
Finished products are rigid and stable at normal temperature
All listed here

ANSWER DOWNLOAD EXAMIANS APP

Building Materials
Putty is

All listed here
Made with finely powdered chalk and linseed oil
Softened by a solution of pearl ash and quick-lime soaked in water
Used for fixing glass panes

ANSWER DOWNLOAD EXAMIANS APP