What is Sunken Slab - It's a type of slab, which is provided at some depth below from regular floor level. Also known as Sunk Slab. Where and Why Sunken Slab is provided - It's provided in toilets, bathrooms and laundry areas. The purpose of Sunken portion is to fix plumbing system and for waterproofing. It also reduces noise generated from plumbing during daily use. Depth of Sunken portion - Generally,...
Different Types of Protective Coats on Aluminium Why protective layer or coating is used on Aluminium Surface : - For High wear and tear resistance For Corrosion resistance To Protect from atmospheric degradation and making it durable Following methods of coating are used : - Powder Coating – It's a dry finishing process that combines fine particles of resin and color pigment and spray with electrostatic charge method. Advantage of Powder Coat - Provide smooth surface Available in different and long-lasting colors High Durable High UV resistance Less hard and less durable compared to anodizing Good appearance Good corrosion Resistance Anodic Coating or Anodizing: - Anodic coat does not apply on external surface like paint. It's an electrochemical process used to increase the thickness of natural oxide layer on aluminium surface. During anodizing process pores are created on th...