MC-Bauchemie MC-PowerFlow 2230
A German-engineered PCE superplasticizer built for high-flow, long-slump-retention concrete, from ready-mix batching plants to self-compacting pours across Delhi NCR.
What is it?
A high-range water-reducing superplasticizer, PCE based, built on MC-Bauchemie’s MC-Polymer-Technology, supplied as a ready-to-dose brown liquid.
Where is it used?
RMC batching plants, precast yards, and site-mixed concrete: self-compacting concrete, composite-cement mixes, foam concrete, and high-workability pumped pours.
Why use it?
Cuts water demand while pushing flow to F5/F6 consistency, holds slump longer so trucks need no second dose en route, and mixes into the batch faster than older-generation plasticisers.
How is it applied?
Dosed into the mixer, ideally after the main batch water, at 2 to 50 grams per kilogram of cement. The exact rate is fixed by a trial mix for the specific cement and aggregate combination, not read off a fixed table.
About MC-Bauchemie MC-PowerFlow 2230
MC-PowerFlow 2230 is MC-Bauchemie’s high-performance superplasticizer built on its newest MC-Polycarboxylate ether technology, sold internationally and, per the India-market listing, supplied into the Indian ready-mixed and precast concrete industry too. It belongs to the PCE family that has largely replaced older sulphonated-naphthalene and lignosulfonate plasticisers, delivering a bigger water reduction at a comparable dose while holding workability longer.
For Space Arc’s Delhi NCR customers, the case is straightforward: an RMC plant or precast yard fighting slump loss on long-haul deliveries, or needing SCC-grade flow through congested reinforcement, gets a plasticiser built for exactly that, backed by MC-Bauchemie’s EN ISO 9001 and EN 934-2/6 production control and certification through KIT-MPA Karlsruhe. Dosage sits in a wide 2-50 g/kg cement band and must be fixed by trial batching with the actual cement, aggregate and site conditions, which is the technical support Space Arc provides alongside supply.
The technical insight
The performance comes from a comb-shaped PCE polymer rather than the older electrostatic-repulsion chemistry of naphthalene-formaldehyde or lignosulfonate admixtures. Where those disperse cement particles by giving them a like electrical charge, MC-PowerFlow 2230’s backbone works by steric hindrance: long polymer side chains physically hold particles apart, and as the chains gradually unfold the effect is sustained rather than spent in the first few minutes. That is the mechanism behind its long slump retention, and why the data sheet says mixing time should be long enough for the admixture to unfold its plasticising effect fully.
Where it is used
- Ready-mixed concrete batching for M25 to M60 grade supply
- Self-compacting concrete for congested-reinforcement and architectural pours
- Composite and blended cement, PPC and PSC, concrete mixes
- High-workability pumped concrete for high-rise and long-lead pours
- Precast concrete needing fast batch-to-pour cycle times
- Foam concrete and foam mortar, used with foam generators for lightweight fill
- Concrete needing F5 or F6 flow class without added water
- Structural and mass concrete needing longer slump retention on long hauls
Key advantages
- Reaches F5/F6 flow at low water content, improving strength-to-cement efficiency
- Long slump retention cuts the need for a second on-site dose and rejected loads
- Short required mixing time speeds up batching-plant cycle times
- Low adhesiveness reduces stickiness in the mixer drum and pump lines
- Good compatibility with air-entraining agents for exposure-class concrete
- Free of corrosion-promoting components, per the manufacturer’s data sheet
- Made under EN ISO 9001 and EN 934-2/6 control, certified via KIT-MPA Karlsruhe (Notified Body 0754)
- Wide 2-50 g/kg cement dosage band spans mild plasticising to full SCC-grade mixes
Limitations & considerations
- The wide 2-50 g/kg cement range is a starting reference, not a site dosage; every mix needs its own trial batch with local cement and aggregates
- Slight retardation can occur at higher dosages or in cooler weather, per the data sheet, so check setting time on tight-schedule pours
- As a PCE admixture it is pricier per litre than basic lignosulfonate or SNF-based plasticisers, which may not be justified for simple, low-flow concrete
- Performance is sensitive to cement and fly-ash/slag chemistry; a dosage that suits one PPC source may need adjusting for another
- The published data sheet is the manufacturer’s global version; confirm current India-specific guidance with Space Arc before large pours
- Needs sealed storage away from direct sun and freezing, and re-mixing if it has settled
Selection & best practice
Run a same-batch trial with your actual cement, sand and coarse aggregate before fixing a site dosage, starting near the lower end of the 2-50 g/kg cement band for standard RMC and moving up only as needed for SCC-grade flow. Add MC-PowerFlow 2230 after the main batch water for consistent dispersion, and avoid re-dosing into a truck at site unless confirmed for that mix. Check setting time and early strength on the trial batch, particularly in cooler weather or at higher dosages, and store containers sealed, away from sun and freezing.
Specifications
| Chemical base | Polycarboxylate ether (MC-Polymer-Technology) |
| Appearance / form | Brown liquid |
| Density | approx. 1.03 ± 0.02 kg/dm³ |
| Recommended dosage | 2 – 50 g per kg of cement |
| Chloride content (max.) | < 0.1% (mass fraction) |
| Alkali content (max.) | < 1.0% (mass fraction) |
| Standard compliance | EN 934-2: T2 (plasticizing) and T3.1/3.2 (superplasticizing / high-range water-reducing) |
| Pack sizes | 230 kg drums; 1,000 kg containers |
| Quality / GISCODE | EN ISO 9001, EN 934-2/6; GISCODE BZM10 |
Industry use cases
RMC plant supply
Batching M30-M45 concrete for a Delhi NCR residential tower, hitting pumpable flow without raising the water-cement ratio.
Self-compacting concrete
An SCC pour for a heavily reinforced transfer beam and column junction with limited vibration access.
Precast concrete
Shorter mixing time keeping daily mould-turnaround on schedule at a precast yard.
Foam/lightweight concrete
Cellular lightweight concrete for roof insulation and fill panels, dosed with a foam generator per the India listing.
Composite-cement infrastructure
PPC-based concrete for a bridge element where long slump retention covered a long haul from plant to site.
Frequently asked questions
Is MC-PowerFlow 2230 a superplasticizer or an accelerator?
What dosage should a trial batch start at?
Does it retard or accelerate setting time?
Is it compatible with PPC or PSC, common in the NCR market?
What pack sizes are supplied, and how should it be stored?
Can it combine with air-entraining agents for exposed or freeze-thaw concrete?
How we position MC-Bauchemie MC-PowerFlow 2230
MC-PowerFlow 2230 sits in MC-Bauchemie’s PowerFlow family of PCE superplasticizers, distributed alongside the company’s wider admixture range through Space Arc as your Delhi NCR authorised MC-Bauchemie partner and applicator; ask about retarding, accelerating or shrinkage-reducing MC admixtures to combine with it in one mix design. Where a project’s approved-vendor list is Fosroc-specific, Fosroc’s Auramix 400 covers similar PCE, high-range water-reducing ground for SCC and pumped concrete; the choice usually comes down to which brand is already on the client’s approval list rather than a real technical gap between the two.
Fosroc Auramix 400 — Where a project’s approved-vendor list is Fosroc-specific rather than MC-Bauchemie, Auramix 400 is a genuine PCE, high-range water-reducing alternative for self-compacting and pumped concrete.
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Authorised distribution, technical advice & professional application across Delhi NCR and Pan-India.