Fosroc Renderoc TG 25kg/bag

Overview

Fosroc Renderoc TG is a premium-grade, polymer-modified repair mortar formulated for the restoration and repair of structural concrete. It is designed to provide excellent adhesion, durability, and resistance to shrinkage, making it ideal for load-bearing and structural repairs. Renderoc TG ensures compatibility with existing concrete substrates and delivers long-term performance in demanding environments.

This product is supplied as a ready-to-mix dry powder, which when combined with water forms a high-strength, durable mortar that can be applied by hand or spray. Its polymer modification enhances flexibility and bonding characteristics, reducing the risk of cracking and ensuring a robust repair.

Product Features

• Polymer Modified: Enhanced adhesion and flexibility for durable repairs.
• Shrinkage Compensated: Minimizes cracking and ensures dimensional stability.
• High Compressive Strength: Suitable for structural and load-bearing repairs.
• Good Workability: Easy to mix and apply by hand or spray methods.
• Durability: Resistant to weathering, freeze-thaw cycles, and chemical attack.
• Compatibility: Designed to bond effectively with existing concrete substrates.
• Versatile Application Thickness: Can be applied from featheredge up to 50 mm thickness in a single layer.

Applications and Typical Usage

• Structural Concrete Repairs: Restoration of damaged or deteriorated load-bearing concrete elements.
• Bridge and Infrastructure Maintenance: Repair of beams, columns, and decks subject to heavy loads.
• Industrial Floors and Pavements: Repair of concrete surfaces exposed to mechanical and chemical stresses.
• Marine and Coastal Structures: Suitable for concrete repairs in aggressive environments.
• Precast Concrete Units: Repair and refurbishment of precast elements.
• Vertical and Overhead Repairs: Can be applied on vertical and overhead surfaces without sagging.

Technical Notes

Renderoc TG is supplied as a dry powder and should be mixed with clean water to achieve the desired consistency. It is important to follow the manufacturer's mixing instructions to ensure optimal performance. The product exhibits excellent bond strength to concrete substrates prepared by appropriate methods such as grit blasting or high-pressure water jetting.

Application temperature should be maintained between 5°C and 35°C for best results. In hot or windy conditions, measures should be taken to prevent rapid drying, such as curing with water or protective coverings. Renderoc TG achieves high early strength, allowing for rapid return to service in many applications.

For thicker sections, multiple layers can be applied, ensuring each layer has adequately cured before the next application. The mortar is resistant to chloride ion penetration and carbonation, enhancing the durability of repaired structures.

Why Choose This Product

Fosroc Renderoc TG offers a reliable and proven solution for structural concrete repairs with its polymer-modified formulation and shrinkage compensation. Its ease of application, combined with excellent durability and compatibility with host concrete, ensures long-lasting repairs that maintain the integrity of critical infrastructure. Choosing Renderoc TG means investing in a high-performance repair mortar trusted by professionals worldwide.