Ultra RMC (P) Ltd.

Tatabad, Coimbatore, Tamil Nadu

Ultra Foamed Concrete (UFC) is manufactured using special types of admixtures and is available in a wide range of densities to suit your application and requirements. The product is easily placed with no compaction required and can be produced onsite by our foam generating units.

Ultra High Early Strength Concrete (UHESC) is a range of high early-strength concrete that speed up construction by allowing quick release of formwork.

In an ever demanding and extremely competitive environment with tight deadlines, speed and efficiency are critical. The quick setting times of our UHSC enable users to dramatically increase the productivity of the construction process. UHSC has been developed for fast-track construction, thinner sections, carriageway replacement, airport hard standings, warehouses and precast structures.

• Available in a range of compressive strength classes
• Can be designed to meet a wide range of exposure classes
• Suitable for pumping

• In buildings: columns, walls, beams, slabs, panels
• In civil engineering: high walls, tunnels, roads, airport hard standings, rail possession
• In precast facilities: beams, panels, specific elements
• Accelerate critical sections of the construction process
• Regain time if the construction process has been previously delayed
• Ideal for areas where early trafficking is a critical construction issue such as yards, car parks, access roads and floor areas
• Water control structures where long term diversion of water is impractical

• Reduces production time and increases productivity
• Cost savings through reduced labour and cost of rental construction equipment
• Ensures production deadlines that can be met with confidence
• Reduces the requirement for external heating
• Achieves high early-strength and high ultimate strength giving a very durable concrete.
• Benefits are subject to good concreting practice (placement, finishing and curing).

Ultra High Strength Concrete (UHSC) may be defined as concrete with specified characteristic cube strength of 50N/mm2 and above. Strength levels of 50 N/mm2 and even higher are being used for both precast and in-situ works. The main applications for UHSC in-situ concrete construction are in offshore structures, columns for tall buildings, long-span bridges and other highway structures. The main advantage is the reduction in size of compression elements and/or the amount of longitudinal reinforcement required.

The methods and technology for producing high strength concrete are not substantially different from those required for normal strength concrete. The target water/cement ratio will be in the range of 0.300.35 or even lower.

Superplasticisers / high range water reducers are used to achieve maximum water reduction. Silica fume (microsilica) or metakaoline can be used to enhance the strength at high levels.

ULTRA LIGHT WEIGHT CONCRETE (ULWC) is a light weight concrete using selective grades of expanded polystyrene beads (EPS) as thermal insulating aggregates. ULWC is produced by mixing Cement, Sand, EPS beads and Chemical admixtures.

Although pervious concrete has been used for over 50 years, only recently has its stormwater management potential been recognized. It creates a pavement that allows infiltration of rainwater rather than creating runoff. Because of the infiltration, ground water supplies are recharged and pollutants are treated.

Ultra Polypropylene Fibre Concrete(UPFC) is versatile and can be used in most applications. UPFC is added to the concrete during batching. Thousands of individual fibres are then evenly dispersed throughout the concrete during the mixing process creating a matrix-like structure.

Ultra Smart Dynamic Concrete (USDC) is an innovative concrete that does not require vibration for placing and compaction. It is able to flow under its own weight, completely filling formwork and achieving full compaction, even in the presence of congested reinforcement. The hardened concrete is dense, homogeneous and has the same engineering properties and durability as traditional vibrated concrete.