RSR Construction Chemicals

Concrete repair is the process of restoring damaged, cracked, or deteriorated concrete structures to their original strength, functionality, and appearance. Over time, factors such as weathering, heavy loads, poor installation, corrosion of steel reinforcement, or chemical exposure can cause damage to concrete surfaces.

Concrete repair involves techniques like crack filling, patching, resurfacing, and structural strengthening to extend the lifespan of the structure and prevent further deterioration. It helps maintain safety, durability, and aesthetics in applications such as floors, pavements, walls, beams, columns, bridges, and industrial structures.

Key Benefits of Concrete Repair:

• Restores structural integrity and strength

• Enhances durability and lifespan of concrete

• Prevents further damage and costly replacements

• Improves surface appearance and safety

• Protects against water ingress and corrosion

Tiles fixing chemical is a specially formulated adhesive used for fixing ceramic tiles, vitrified tiles, marble, and stone on floors and walls. It provides strong bonding, flexibility, and long-lasting durability compared to traditional cement-sand mortar. These adhesives are easy to apply, reduce shrinkage, and ensure perfect alignment of tiles without cracks or hollow spaces.

Key Benefits:

• Strong and durable bonding

• Water-resistant and weatherproof

• Prevents tile cracks and hollowness

• Suitable for interior and exterior applications

• Easy to mix and apply

Concrete admixtures are chemical substances added to concrete during mixing to modify and improve its properties. They help achieve specific performance requirements such as increased strength, faster or slower setting time, improved workability, water resistance, and durability.

Admixtures are commonly used in construction projects like buildings, roads, bridges, dams, and industrial floors to enhance the quality and performance of concrete while reducing costs.

Types of Concrete Admixtures:

• Plasticizers & Superplasticizers – Improve workability and reduce water content

• Accelerators – Speed up setting and strength gain

• Retarders – Delay setting time for better placement

• Air-Entraining Agents – Improve freeze–thaw resistance

• Waterproofing Admixtures – Reduce water permeability

• Mineral Admixtures (Fly ash, Silica fume, GGBS) – Enhance durability and sustainability

Key Benefits:

• Increases strength and durability

• Enhances workability and finish

• Reduces water requirement

• Improves resistance to cracks and chemicals

• Supports eco-friendly and economical construction

A waterproofing system is a protective treatment applied to buildings and structures to prevent water leakage, seepage, and moisture damage. It safeguards concrete, brickwork, roofs, basements, bathrooms, water tanks, and external walls from deterioration caused by water penetration.

Modern waterproofing systems use advanced materials such as liquid membranes, cementitious coatings, bituminous sheets, and chemical admixtures to create a strong barrier against water.

Key Benefits:

• Prevents water leakage and dampness

• Protects structures from cracks and corrosion

• Increases durability and lifespan of buildings

• Improves indoor air quality by reducing mold and fungus

• Suitable for both new construction and repair works