Repair Mortars
Concrete is one of the most widely used construction materials worldwide. However, it deteriorates due to various aggressive factors, including heavy urbanization. The structural integrity of deteriorated reinforced concrete structures requires a proper repair strategy with suitable repair materials. These materials should have compressive strength similar to the original structure, excellent bond and tensile strength, and long-term protective properties that extend the structure’s designed life.
Repair products must protect concrete from corrosive chemicals, moisture, pollutants, and environmental factors. Given the widespread use of concrete in infrastructure, residential, industrial, and chemical/fertilizer industries, the rehabilitation of deteriorated concrete structures has become a critical necessity.
Multichem manufactures a wide range of repair products based on cement, acrylic, SBR, epoxy, and polyurethane chemistries under the PrimeMix, CrackFix, UltraFill EP, FastSet, and GalvaShield brands.
Product Description
Benefits:
- Products are manufactured using the most advanced acrylic, SBR, and styrene-acrylic technologies, ensuring excellent bond strength with substrates.
- Time-tested products with proven durability.
- Each material can be applied on wet surfaces.
Following are the products designed for different application.
Bondcoat EP
Epoxy-based bonding coat for the application of repair mortar or concrete.
PrimeMix RM
High-performance, ready-to-use repair mortar for joint treatment and deteriorated or honeycombed concrete surfaces.
PrimeMix RM 100
Single-component, polymer-modified, ready-to-use repair mortar, ideally suited for RCC structure repair by hand application, spray, or troweling.
PrimeMix EP
Ready-to-use, epoxy-based composite pack for repairing concrete requiring high bond and compressive strength.
PrimeGrout UltraFill EP-100
Ready-to-use, low-viscosity epoxy-based composite pack for filling cracks or grouting concrete structures to enhance strength.
CrackFix
Single-component, cementitious crack repair product for concrete and plaster, available in white and gray colors.
Microtop
Ready-to-use, high-performance polymer-modified surface finishing coat for concrete and plaster, applied at 1mm to 3mm thickness.
PrimeMix FastSet
Single-component concrete repair product that sets within 4 hours, ideal for applications where working time is limited.
PowerTop 170
Non-shrink, high-performance epoxy polymer concrete, designed for low-temperature refurbishment where advanced corrosion resistance is required.
PowerTop 180
Non-shrink, high-performance novolac epoxy polymer concrete, offering added chemical resistance and fast return to service.
PowerTop 190
Vinyl-ester-based polymer concrete for pump and pad rebuilds in areas exposed to strong acids and caustics.
