Construction's Repair Products for concrete/masonry surfaces
A Versatile Bonding Agent For Repairs To Concrete/Masonry Surfaces. Exploits The Bonding And Flexural Properties Of Acrylics.
Repair Products DOV® LATEX
A versatile bonding agent for repairs to concrete/masonry surfaces. Exploits the bonding and flexural properties of Acrylics. Typically suited as a bonding agent and admixture for repairs and rehabilitation of concrete/ masonry surfaces. Can also be used as waterproofing membrane coating when mixed with cement. Also enhances texture, weather proofing and water proofing when added to Adhere Cem (cement paint).
Repair Products DOV® LATEX SBR
Styrene Butadiene Rubber based bonding agent for repair and rehabilitation of concrete and masonry. Suited for rebuilding spalled concrete and masonry plasters as a bonding agent and mortar binder. Improves mortar flexibility and reduces permeability.
Repair Products DOV® PLUG
Rapid setting instant leak plugging compound. Typically suited for plugging of live seepages temporarily till permanent methods like pressure grouting can be taken up. Also useful for fixing grouting nozzles in pressure grouting.
Repair Products DOV® BOND EP
Epoxy Bonding Agent used for creation of monolithic bond between old and new concrete and strongly recommended for structural repair works. Capable of transmitting very high stresses. Excellent water and alkali resistance. Can be applied on dry as well as damp surfaces. Can be cured under moist / wet conditions.
Repair Products-Admixtures DOV® PLAST PCE DM 260 FS
Strength and durable concrete. It is based on a Polycarboxylate Ether (PCE) Polymer. It is specially developed for precast concrete application like M-sand Admixtures and P-sand Admixtures.
Repair Products DOV® EXPAN
Expanding additive for grouting slurries and preparation of crack filling mortars. Handy as a grouting additive for pressure grouting slurry. Also suited as an admixture with cement for filling large cracks.
Repair Products DOV® MICROCONCRETE
Non-shrink free flowing microconcrete in powder form that only requires addition of water to obtain a high strength concrete repair system. A blend of quality cement, graded aggregates and active additives. Useful for rehabilitating concrete columns and beams. Free flowing; non-shrink nature of mix also makes DOV™MICROCONCRETE useful for repairing concrete with congested reinforcement concrete with poor accessibility.
Frequently asked questions
- Apply one coat of Dovcoat Flex (diluted with water @ 500ml per Kg) at the rate of 10-12 m2 per liter.
- Allow it to dry for 2-3 hours.
- Apply the first coat of Dovcoat Flex diluted with water @ 250ml per Kg) at the rate of 2 m2 per Kg and allow it to dry before taking up the second coat, the rate of application being the same.
- Drying time between coats will be 6 to 8 hours.
- Ensure that the primer and the 2 coats of Dovcoat Flex totally achieve a minimum thickness of 1 mm DFT.
- Allow the system to air cure for 7 days minimum
Cracks in concrete must be repaired as soon as possible.
- Waterproofing: It will solve the water-dripping problem immediately using DOV Crack filler, If the rains have already begun, get the roof waterproofed and later get the proper work done.
- DOV Crack filler with DOV Flex waterproof coating: I personally suggest you to go for this. It takes less time and is a proper permanent and suitable method. The method includes:
- Cleaning of the crack surface and removing any type of oily dirt or contaminants.
- Widen the crack just a little to allow the grouting to occur at a faster pace.
- Fill the DOV crack filler in the cracked surface (or DOV Epoxy Injection) and seal the surfaces immediately to prevent epoxy gel from falling off. If Epoxy grouting cannot be done, you can do the same using DOV Flex with water, ONLY if the crack is shallow and not widening. When the gel dries up properly, paint the roof to give it a proper finish and to protect it from dust and water.
Hope this helps.