Waterproofing is a crucial consideration for construction and housing, primarily because it is an area where rainfall is common. This is because, bituminous waterproofing coating roof in Pakistan has been effective and has been applied in.
Understanding Bituminous Waterproofing:
Bituminous waterproofing work is a construction technique whereby a material called bitumen is used as a waterproofing agent, which is a liquid of black or sticky substance that originates from crude oil. This has made it be widely used especially due to its Mechanical properties such as durability and reliability in constructing roofs. Bitumen waterproofing recently began trending in Pakistan mainly because of its climatic conditions that may cause water infiltration.
Types of Bituminous Waterproofing:
1: Modified Bitumen:
Modified bitumen on the other hand is a more advanced form of the normal bitumen that is incorporated with some additives that include APP (Atactic Polypropylene) and SBS (Styrene-Butadiene-Styrene). These modifiers also contribute to making it sensitive to impact and even more effective in its function of bitumen. This is because modified bitumen is relatively in high demand in Pakistan specifically for roofing since it does not allow water to penetrate through while also shield the surface from UV radiation.
2: Bituminous Membrane Sheets:
Bituminous membrane sheets are the rolls of the material, which is made bitumen-based, and the reinforcement is polyester or fiberglass. These sheets are often applied in such as roofing, the basement area, and the foundational part of the constructing. Bituminous membranes are widely used in Pakistan as they are quick and easy to install and provide excellent waterproofing. The cost of these sheets may differ, nonetheless, their prices are quite reasonable especially for commercial use.
3: Bitumen Paint:
Bitumen paint is a liquid applied bituminous product that forms a waterproof and protective layer when dried. It is commonly used for minor repairs and touch-ups on bituminous membranes and other roofing materials. Bitumen paint is also used for waterproofing small areas and surfaces that are difficult to cover with sheets or membranes.
Market Trends in Pakistan:
Some of the factors that contribute to the demand for bituminous waterproofing in Pakistan are; awareness of its importance, expansion on construction activities and the importance of having long-term durable products. Lahore is one of the largest cities of Pakistan; the demand of the bituminous waterproofing service Lahore Pakistan has increase sharply due to increasing urbanization and increased rainfall.
