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Methods of waterproofing

Procedure of wall and roof waterproofing

Methods of waterproofing

Waterproofing is the process of making structure waterproof or water-resist so that it relatively unaffected by water or resisting the way in water under specified conditions Methods of waterproofing. Many items may be used in different environments to specified depths.

5-Types of Waterproofing Methods

The following waterproofing methods are commonly used in construction:

  1. Cementations Waterproofing
  2. Membrane liquid Waterproofing
  3. Bituminous Membrane
  4. Bituminous Coating
  5. Polyurethane Liquid Membrane
  6. Slab waterproofing

Cementatious Waterproofing

Cementatius waterproofing is the easiest method of waterproofing in manufacture buildings. The materials for cementatius waterproofing is easily available from suppliers of masonry products, and they’re easy to mix and apply.

This method is often used in the internal dripping areas such as Wash rooms. This method is usually a stiff or semi-bendable type waterproofing but since it is used in internal area such as washroom. Don’t expose to sunlight and weather etc Methods of waterproofing.

Cementations waterproofing Application:

  1. Water Treatment Plants
  2. Sewage Treatment Plants
  3. Bridges
  4. Dams
  5. Railway & Subway Systems
  6. Marine Cargo Ports & Docks
  7. River Locks/Channels & Concrete Dykes
  8. Parking Structures & Lots

Membrane liquid Waterproofing

Liquid membrane is a thin coating which consists of usually a high quality coating and two coats of top coats which are applied by spray, roller, or trowel. The liquid cures into a rubbery coating on the wall. The elongation properties of the coating can reach as high as 360%.

Membrane liquid waterproofing can be spray-applied liquid membrane composed of polymer-customized asphalt. Polyurethane liquid membranes in split grades for trowel, roller, or spray are also available from various manufacturers.

Bituminous Coating

Bituminous coating is a type of coating used for waterproofing and flexible protect coat in according formulation and polymerization evaluation. The most common applications of bituminous coatings include areas that are beneath screed wet. Bituminous coating is made of bitumen materials and don’t suitable for expose to sunlight control Methods of waterproofing.

Bituminous Membrane

Bituminous membrane waterproofing is a trendy method used for low-sloped roofs due to their proven performance. Bituminous waterproofing membrane have torch on membrane and self-adhesive membrane. Self-adhesive compounds comprise asphalt, polymers and filler; additionally, certain resins and oils may be added to improve adhesion characteristics.

Polyurethane Liquid Membrane

Polyurethane liquid membrane method of waterproofing is used for the flat roof area and walls to expose to weathering sun lighting etc. Polyurethane Liquid Membrane can offer higher stiffness. Polyurethane is very responsive to wetness content current so one has to be very careful evaluating the wetness content of the concrete slab, otherwise peeling or de-bonding of membranes may happen after some time and Methods of waterproofing.

Slab Waterproofing method:

Concrete topping slab is a place over designed to provide a thick, scratch resistant. A complete floor surface for multiple purposes such as providing a wearing course to support traffic loads in parking facilities, bus terminals and providing a level surface for interior floors. We providing special base for electrical and mechanical equipment, and to resurface worn or damaged floors.

 

 

 

 

 

 

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