Many modern living conveniences and transportation equipment made of iron are coated with paint er plating, since iron is corrosive in the air to moisture or chemical fumes. With the remarkable increase of iron products ...

Foundry has been there always in the basis of all kinds of industry for over hundreds of years suppcrrting the progress of technology and convenience of human life. Today, we are surrounded by cast metal products ...

Concrete poles and piles, which playa great role as secondary products of cement, differ from each other in the -- objectives of their use, but their manufacturing methods and processes are almost the same. The products ...

Application of refractory bricks is varied and wide. They are indispensable materials for such indu tries as those necessitating high temperatur.e heating processes and hea ting facilities. That means that almost all ...

The demand for grinding wheels has increased with the development of industry. Grinding wheels have contributed considerably to the development of various industries, including iron and steel, machine tools, automobile, ...

Sanitary ware is the general nomenclature given to ceramic wares used for sanitary facilities--water-' supply, drainage, sewerage and sanitary treatment of excretion--for the purpose of comfortable living.

Wall tile which is used to cover building walls is made in various types - porcelain, semi-porcelain, fme earthenware, etc. Wall tile shows a trend toward increasing use in modern architecture, and its manufacturing ...

With the advancement of plastics, the desire for ligh t-weigh t and safety of plastic lighting material evolved. Glass fiber reinforced polyester c6rrugated sheet (FRP corrugated sheet) was developed first; then, rigid ...

Unlike ordinary polyethylene bag, fastener equipped polyethylene bag has an occluding snatch at the mouth of the bag which can be opened and shut freely. The contents can be filled and emptied freely, and the mouth ...

The definition of PVC wall covering is "a sheet with PVC lamina-tion on the back of the paper, which has plasticity and which can be plastered on the wall and ceiling by using an adhesive.