What is Floor Trap? Floor traps where specified shall be siphon type full bore P or S type Hubless centrifugally cast (Span) iron or PVC having a minimum 50 mm deep seal. How to Install Floor trap The trap and waste pipes when buried below ground shall be set and encased in cement concrete blocks firmly supported on firm ground or when installed on a sunken RCC structural slab. The…

What is POP PUNNING? Plaster of Paris punning Plaster is generally applied on already cement plastered surface to give it a smooth and even surface. POP Wall Punning Methods- POP Wall Punning preparation of surface: Projecting burrs of mortar formed during existing cement plaster shall be removed. The surface shall be scrubbed clean with wire brushes. In addition the plastered surface shall be pock marked with painted tool, at spacing…

GET ALL WORDPRESS NEWS HERE