MEMBRANE SHEET BASED WATERPROOFING
Service in Kerala

 MK Constructions co providing to our clients waterproofing works like Membrane based waterproofing as the name implies, these are membranes that arrive at the site in the form of rolls. These are then unfurled and laid on a firm surface. The most common type of sheet based membrane is a bituminous waterproofing membrane. This type of membrane is stuck to the substrate with a hot tar based adhesive using blowtorches. 

Waterproofing in buildings is the formation of an impervious barrier over surfaces of foundations, roofs, walls and other structural members of building to prevent water penetrations through these surfaces. The building surfaces are made water-resistant and sometimes waterproof.

Commonly used materials for waterproofing in building is cementitious material, bituminous material, liquid waterproofing membrane and polyurethane liquid membrane etc.

Waterproofing in buildings and structures are generally required for basement of structure, walls, bathrooms and kitchen, balconies, decks, terrace or roofs, green roofs, water tanks and swimming pools etc.

Types of Waterproofing Methods for Buildings

The following waterproofing methods are we are providing in construction:

Bituminous Membrane

Bituminous Coating

Polyurethane Liquid Membrane

Cementitious Waterproofing

Liquid Waterproofing Membrane

1, Bituminous Membrane Waterproofing Method

Bituminous membrane waterproofing is a popular 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. The self-adhesive type has low shelf life as bonding properties of the membrane reduces with time.

Torch on membrane have exposed and covered types. Exposed membrane often has mineral granular aggregate to withstand the wear and tear of the weathering and the other types of membrane, contractor need to apply one protective screed to prevent the puncture of the membrane.

2, Bituminous Coating Waterproofing Method

Bituminous coating is a type of coating used for waterproofing and flexible protective coat in accordance with its formulation and polymerization grade. Its flexibility and protection against water can be influenced by the polymer grade as well as reinforcement of fiber.

Bituminous coating is also called as asphalt coating. The most common applications of bituminous coatings include areas that are beneath screed wet. It is an excellent protective coating and waterproofing agent, especially on surfaces such as concrete foundations.

Bituminous coating is made of bitumen based materials and it is not suitable for expose to sunlight. It becomes very brittle and fragile when long exposure to the sunlight unless it is modified with more flexible material such as polyurethane or acrylic based polymers.

The flexibility of the finished products always depends on the solid content of the polymer added to the bitumen.

 3, Polyurethane Liquid Membrane Waterproofing Method

Polyurethane liquid membrane method of waterproofing is used for the flat roof area and exposed to weathering. This waterproofing method is expensive.

Polyurethane Liquid Membrane can offer higher flexibility. Polyurethane is very sensitive to moisture content present, therefore before application, one has to be very careful evaluating the moisture content of the concrete slab, otherwise peeling or de-bonding of membranes may happen after some time.

 

4. Cementitious Waterproofing Method

Cementitious waterproofing is the easiest method of waterproofing in construction. The materials for cementitious 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 wet areas such as toilets. This method is usually a rigid or semi-flexible type waterproofing, but since it is used in internal areas such as toilets, it is not exposed to sunlight and weathering. Thus cementitious waterproofing does not go through contract and expansion process.

5. Liquid Waterproofing Membrane Method

Liquid membrane is a thin coating which consists of usually a primer coat and two coats of top coats which are applied by spray, roller, or trowel. It offers more flexibility than the cementitious types of waterproofing.

The liquid cures into a rubbery coating on the wall. The elongation properties of the coating can reach as high as 280%. The durability of the waterproofing coating depends on what type of polymer the manufacturer use for the making of the liquid waterproofing.

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

Our Team

Our team of experts and professional engineers it’s include designers, architects civil engineers and other professional engineers & workers who are gaining experience from past many years in the field of civil engineering .in order to provide excellent quality service we do complete planning and designing of project related task that is prepared after completely understanding of the clients requirement . Each and every division of our organization is managed and controlled by our team of experts who have wide expertise in their respective domain.

Our team comprises:- 

Engineers 

Technicians 

Quality Analysts

Skilled Workers

Waterproofing ASPHALT WORKS company Kerala
Waterproofing ASPHALT WORKS company Kerala

PLANT & EQUIPMENT

With our significant investment in plant and equipment we are fully resourced to meet the needs of our clients across a range of industries. Our operators are fully trained in the safe operation of our equipment, with only the most proficient personnel completing final trim works on projects.

Quality Assurance

We are one of the renowned quality- oriented organization and quality is our main aim towards which we are dedicated. We use high quality raw material throughout our service in every field as we are one of the renowned quality centric organization and quality is our prior aim. We procure the raw material from quality driven organization that is checked at our quality inspection unit as to provide unique quality service to our esteemed clients. We offer these services after complete planning and designing of the project. Further we ensure that the entire task done by us meets international quality standards. We follow certain quality guidelines that include: Delivery of non-problematic services as per the specifications of client’s Consistent quality improvement Innovative and cost effective services Timely execution of services.

Waterproofing ASPHALT WORKS company Kerala