HI-BOND REPACKAGED POLYMER-MODIFIED AND SLURRY COATINGS
MH Dadabhoy group is proud in developing advanced construction materials in Pakistan under patented brand name of MH Dadabhoy’s
Hi-Bond Prepackaged Polymer Modified Mortars (DHPPMM)
Dadabhoy Group Hi-Tech Construction Materials of the millennium indigenously manufactured in Pakistan, Patent Holders of Hi-Bond Product Range (Pre-Packaged Polymer Modified Re dispersible Cementations Material called DHPMM. Products belonging to “Hi-Bond” family consist of cement, selected fine aggregates re-dispersible film-forming powdered polymers, super-plasticizer, and anti-shrinkage and anti-foaming agents. Upon hardening, a monolithic effective plastic lining system of polymer films is created in “Hi-Bond” Pre-Packaged Polymer Modified Cementations Materials and is responsible for the improved behavior of such composite systems
The improved adhesion at the interface of the substrate Hi-Bond Universal as (Bond Coat/Neru) and at the same time the polymeric binders availability in adequate amounts (5 to 10% of the cement weight) in the cement matrix itself, where it forms coherent Polymer domains, which reinforces the mortars.
With the addition of “Hi-Bond” Universal Pre-Packaged Polymer Modified Cementations Materials in cement matrix the water-repellent effects, however, greatly reduces water absorption.
Hi-Bond Water Proof Sealer (Pre-packaged Polymer Modified Cementations Mortars & Slurries.
The surface Water-Proof Coating:
The key component of very coating is the binders, which determines for example the bonding of the coating to the substrate, the drying behavior and the durability, the adhesive strength of the film. The Hi-Bond surface Coating are noted for their high toughness and long-term flexibility, good resistance to wear and tear and good resistance to water and chemicals, low flammability and easy processing. The most used Polymeric binders in the formulation, have outstandingly performed, tried and tested on Water Courses, Huge Concrete Structures, Over Head & Underground Water Tanks, Reservoirs, Masonry and Bricks roof tops, Dampness control of Horizontal and Vertical walls etc, in the addition to Hi-Bond Universal and sealer Hi-Bond Tile Adhesive and Tile Grout are added products with its ability to water proofing and water repellency.
Organic binders have been added to improve ordinary cementations system and named Polymer Modified cementations system
Combination of inorganic cementations system and organic additives like polymers has developed polymer modified cementations system having highly improved properties
MH Dadabhoy’s Hi-Bond (prepackaged range polymer modified mortars)
Usage of HI-Bond Universal and Hi-Bond water proof sealer in Water tanks• Reservoir• Water splashing areas• Water retaining structures• Repairs of canals lining •Plinth Beams• Roof• Foundations• Piles• Jetties etc.
Crack repairs with HI-BOND UNIVERSAL & HI-BOND WATER PROOF SEALER coat on the brick lined & concrete canals major repair work of structure involves repair of cracks of various nature.
The repair of surface hair cracks can be done by slurry or putty made by addition of water to the powdered product. The deep cracks needs re-strengthen by injection of its slurries throughout the cross section. Hi-Bond Universal (PPMM) is injected by pressure system to ensure good adhesion and durability.
The mixed water to ordinary concrete when escapes during hardening process, it leaves behind interconnected system of pores, which is responsible to allow salts, dampness and other injurious elements to enter for deterioration of structures.
The porosity of concrete developed by escape of water or any other reason can be blocked by surface coating, by slurries of HI-BOND (SEALER). The polymer based cementations slurries block the pores and makes the structure waterproof resistant to salts, dampness and shelters from other injurious attacks. The polymer modified mortar HI-BOND UNIVERSAL can be used as admixture to mortar / concrete for repair, renovation, new construction for:
In addition we have also developed water proof Tile Adhesives and Tile Grouts which play important role in safety and aesthetic look of the Multistory Buildings.