A ceramic surfacing unit, usually relatively thin in relation to facial area, made from clay or a mixture of clay; and other ceramic material, called the body or “biscuit” of the tile, having either a “glazed” or “unglazed” face, and fired above red heat in the course of manufacture to a temperature sufficiently high to produce specific physical properties and characteristics.
Compressed Fibre Cement sheeting is manufactured from Portland cement, finely ground silica, cellulose fibres and water. After forming it is compressed to a high density then cured using high pressure steam, creating a dimensionally stable product. Compressed Fibre Cement sheeting is immune to permanent damage from water. It is impact resistant, immune to termite attack, non combustible and easy to work.
The process of concrete hardening, rubber vulcanizing, or adhesive achieving its maximum strength. 2. To change the properties of an adhesive by chemical reaction, which may be condensation, polymerization, or vulcanization, and thereby develop maximum strength; generally accomplished by the action of heat or a catalyst, with or without pressure. 3. Toughening or hardening of paint film. 4. To provide conditions conducive to completion of the hydration process in portland cement concrete or plaster.