RheoCem-Ultra 2411 is a high-performance polycarboxylate ether (PCE) based superplasticizer developed for high-strength and high-grade concrete applications. It delivers high water reduction and excellent workability retention, making it suitable for M50 and above concrete grades, self-compacting concrete, and large infrastructure projects.
RheoCem-Ultra 2411 works at very low water-to-binder ratios — conditions where standard admixtures lose effectiveness. It ensures excellent flowability and compaction even in congested reinforcement zones without requiring additional vibration in most cases.
Compatible with silica fume, GGBS, fly ash, and all Portland cement types. Conforms to IS 9103 and ASTM C-494 Type G and F.
Form
Liquid
Appearance
Brown to Light Brown Liquid
Chemical Base
Polycarboxylate Ether (PCE) — high performance grade
pH Value
5.0 – 7.0
Chloride Ion Content
Nil
Packaging
50 kg Can / 200 L HDPE Drum / Bulk Tanker
Shelf Life
12 months from date of manufacture
Standard
IS 9103 / ASTM C-494 Type G and F
Delivers high water reduction — significantly improves concrete strength and density
Excellent flowability at very low water-to-binder ratios
Suitable for self-compacting concrete — reduces need for vibration
Reduces concrete permeability — better resistance to water and chemical attack
Improves early and ultimate compressive and flexural strength
Reduces shrinkage and creep — better long-term structural performance
Chloride-free — fully safe for pre-stressed and post-tensioned concrete
Compatible with all pozzolanic materials — fly ash, GGBS, silica fume
Trial mixes are strongly recommended before use — mix design must be established for each project
Measure required quantity using a calibrated dispenser system for accuracy
Add to gauging water or simultaneously with mixing water at the batching plant
Do not add directly to dry cement or aggregate
Mix for minimum 60 seconds — thorough mixing is critical at low water-to-binder ratios
Dosage range: 0.8% to 1.5% by weight of cementitious material
For self-compacting concrete, dosage may be increased — confirm by trial mix
Consult Cemvera technical team for mix design support on high-specification projects
High-strength concrete — M50, M60 and above
Self-compacting concrete where vibration is difficult or not possible
Bridges, flyovers, tunnels, and metro structures
High-rise buildings with congested reinforcement zones
Pre-stressed and post-tensioned concrete elements
Concrete with very low water-to-binder ratio — below 0.35
Infrastructure requiring high durability and low permeability
Compatible with OPC 53, PPC, PSC, and all pozzolanic blended cements
Store in original sealed containers away from direct sunlight and heat
Keep storage temperature between 5°C and 45°C at all times
Do not allow to freeze — product performance may be affected
If frozen, allow to thaw at room temperature and mix thoroughly before use
Shelf life is 12 months from date of manufacture under proper storage conditions
Do not store near strong acids, alkalis, or oxidising agents
Non-toxic and non-flammable under normal handling conditions
Avoid direct contact with skin and eyes
Wash skin with clean water immediately after contact
In case of eye contact, flush with clean water for several minutes and seek medical attention
Wear protective gloves and safety glasses during handling
Refer to MSDS for complete safety data
RheoCem-Retain 2316 is a high-range water-reducing and retarding concrete admixture based on polycarboxylate ether (PCE) technology. It is designed specifically for ready-mix concrete that needs to stay workable for a longer period — particularly during long-distance transport and hot weather conditions.
RheoCem-Retain 2316 keeps concrete workable for 90 to 180 minutes depending on the mix design, temperature, and dosage. This makes it the most suitable product for RMC plants supplying concrete to sites that are 30 to 90 minutes away from the batching plant.
Compatible with fly ash, GGBS, silica fume, and all types of Portland cement. Conforms to IS 9103 and ASTM C-494 Type G.
RheoCem-Ultra 2411 is a high-performance polycarboxylate ether (PCE) based superplasticizer developed for high-strength and high-grade concrete applications. It delivers high water reduction and excellent workability retention, making it suitable for M50 and above concrete grades, self-compacting concrete, and large infrastructure projects.
RheoCem-Ultra 2411 works at very low water-to-binder ratios — conditions where standard admixtures lose effectiveness. It ensures excellent flowability and compaction even in congested reinforcement zones without requiring additional vibration in most cases.
Compatible with silica fume, GGBS, fly ash, and all Portland cement types. Conforms to IS 9103 and ASTM C-494 Type G and F.
RheoCem-Flow 2304 is a polycarboxylate ether (PCE) based concrete superplasticizer designed for standard ready-mix concrete production. It improves the workability and flowability of concrete without increasing water content, making it suitable for M25 to M35 grade concrete used in everyday residential and commercial construction.
RheoCem-Flow 2304 works by coating cement particles and dispersing them evenly through the mix. This allows the concrete to flow freely and pump easily without adding extra water — which would otherwise reduce strength and durability.
Compatible with all types of Portland cement including OPC 43, OPC 53, PPC, and blended cements with fly ash or GGBS. Conforms to IS 9103 and ASTM C-494 Type G.
CureCem-Wax 2402 is a wax-based, white-pigmented concrete curing compound. When applied to freshly
placed concrete, it forms a continuous white film that seals the surface and prevents moisture from
evaporating during the critical curing period.
The white pigment reflects sunlight, helping to keep the concrete surface cooler — especially useful in hot
and sunny conditions. The white film also acts as a visual guide, showing workers which areas have
already been treated.
CureCem-Wax 2402 replaces traditional curing methods like water ponding and wet gunny bags, saving
water, labour, and time. Conforms to IS 9862 and ASTM C-309.
