Waterproofing Services

Chemical Coatings have also been a much older kind of waterproofing for metal and masonry surfaces. From simple coatings of asphalt, coal-tar pitch, bituminous and cement based waterproof coatings; today there are polyurethane (PU) elastomeric coatings, crystalline waterproof coatings and acrylic polymer-based cementitious coatings in different color and shades. Elastomeric coatings have a high crack bridging ability and can easily be applied by brush or a roller. These systems have medium flexibility and generally consist of a cementitious coating (generally an acrylic polymer) admixed with copolymers which add flexibility to the otherwise rigid material. This system can be applied in two coats or more and can be reinforced with high tensile fabrics

Cleaning the surface from dust, mortar splashes, loose material etc. to get a sound concrete surface. Clean the prepared surface with fresh clean water. All inter-sections between roof slab and vertical walls should be provided with minimum 3 inches concave coving. The coving shall be made of 1:2:4 PCC admixed with integral waterproofing compound. Cement slurry admixed with bonding compound shall be used as bonding agent to ensure effective bonding of coving with the roof slab and Vertical wall.

We are engaged in offering Kota Stone Treatment services. The stones are used in commercial building for exteriors, pathways, corridors, balconies and others. Moreover, these are also suitable for use in chemical industries as flooring, wall fixing and lining. Further, our services are appreciated due to their outstanding quality and durability.

• Base Treatment
• Surface Preparation
• Bed Mortar
• Kota Stone Fixing
• Mortar
• Topping
• Wall Treatment
• Surface Preparation
• Kota Stone Fixing
• Pouring Mortar
• Protection Screed
• Topping

These systems consist of applying chemicals on the surface of concrete. These chemicals react with the soft by-products of the cement hydration process and form hard crystals. These crystals lodge themselves in the pores of the concrete, thereby making it impervious. However, the concrete structure needs to be checked for honeycombs, construction joints and other week points like tie rod locations etc. These week points need to be attended to suitably to make the system work effectively. A crystalline waterproofing system is used to waterproof and rehabilitate leaky water tanks, swimming pools and retaining walls.

There has been advancement in materials for membranes with the advent of polymer based materials. In flexible membranes, there are two further types - cold & hot applied liquids which dry into flexible membranes (namely bitumen coating, PU coating, acrylic coating, polymer coating) and flexible membranes which are pasted/ loose laid/ mechanically fastened/ torched onto the substrate namely PP Membranes, PVC Membranes, EPDM Membranes, HDPE Membranes, TPO Membranes etc. The flexible membrane water- proofing system is mainly applied to repair and waterproof roofs and other exteriors.

Our Injection Grouting Services are rendered using advanced machinery. We have a team of engineers which works in a systematic manner to provide the Injection Grouting Services.

Grouting is specially designed for providing water control in static joints or cracks in concrete structures. It is especially effective for cutting off gushing water of high pressure and speed. The grout material, when mixed with a certain amount of accelerator, will react with water or moisture and expand, to form a tough, closed-cell rubber that is essentially unaffected by corrosive environment.

Injection Grouting is used for filling up the cracking in structural members, bonding concrete and other members permanently. Developed using modern techniques, Injection Grouting materials possess the following features:

• Special Low Viscosity
• Moisture Tolerant
• High Strength Epoxies

Advantages of Injection Grouting Services

• Water Resistant
• Excellent Flow Ability in Injection Grouting
• Non Shrink
• Strong Bond with Contact Surface
• No Bleeding & Segregation and Ready to Use
• Economical, because of high yield

Applications of Injection Grouting Services

• Crack Injection on Roof & Water Tank
• Cold Joints
• Bolt Pockets with Gaps
• Base Plates
• Concrete Anchors
• Cavities, Gaps & Recesses
• Heavy Duty Machine Foundations

Injection Grouting Systems Include

• Cementitious and microfine cementitious injection
• Polyurethane injection systems for arresting active water leakages
• Epoxy injection systems for crack repair
• Siliconate based injection systems

Guniting or shotcreting is the process of conveying desire mixer of dry cement, sand and / or aggregate under air pressure at high velocity with just sufficient quantity of water for hydration.