i-GlooCast BI-TURBO 907
High-performance admixture for wet-cast and dry-cast precast concrete
i-GlooCasti-GlooCast Cast Line · i-GlooAdvance
The Product
Seventy percent of final strength. Twelve hours. No added heat. BI-TURBO 907 redefines the timelines of precast production. Engineered for those who produce without compromise, it enables rapid demoulding and handling without sacrificing long-term mechanical performance — and without firing a single oven.
The Technology
The molecules of BI-TURBO 907 arrange selectively around cement particles, promoting homogeneous dispersion and the formation of stable bonds with reactive mineral groups. The result: a compact microstructure, a protective film within the pores and — above all — zero heat development in the first 120 minutes after mixing. This is the secret of its performance. It does not react immediately. It acts with precision.
- Rapid hydration with no heat development in the first 120 minutes
- Reduction of microcrack formation and early shrinkage risk
- Optimization of internal force distribution
- Protection of integrity and aesthetics even under intensive production conditions
Where It Excels
Wet-cast concrete:
- Interlocking paving blocks
- Blocks and kerbs
- Pipes and roof tiles
Fluid precast:
- Prefabricated panels and architectural façades
- Urban furniture and landscaping elements
- Box culverts and utility tunnel structures
What Changes
- Cycles shorten — rapid demoulding and handling optimize daily productivity without compromising quality
- Strength arrives fast — 70% of final strength within 12 hours, full long-term performance
- The oven is eliminated — no additional energy consumption, no heating costs, improved CO₂ balance
- Waste disappears — compact, smooth surfaces and uniform colours reduce defects and post-sale claims
Our Promise
70% in 12 hours. No heat. No exceptions.
Excellence in precast does not wait for the oven.
Reliability that knows no seasons or environmental conditions.
Technical Data
| Parameter | Value |
|---|---|
| Form | Liquid |
| Color | Opalescent |
| Specific gravity at 20°C | 1.040 – 1.060 g/ml |
| Recommended dosage | 0.7 – 2.0 kg per 100 kg of cement |
| Chloride content | Free |
| Alkali content | ≤ 2% |
| Corrosion behavior | Contains components not included in Appendix A.2 of EN 934-1:2008 |
| Compressive strength (equal consistency) 25°C 12h | ≥ 330% |
| Compressive strength (equal consistency) 25°C 24h | ≥ 250% |
| Compressive strength (equal consistency) 25°C 28d | ≥ 165% |
| Compressive strength (equal w/c) 28d | ≥ 135% |
| Air content | ≤ 1.5% |
| Compatibility | Microsilica · Silica fume · GGBS · Fly Ash · Kaolin |
| CE Marking | 1305 · EN 934-2 · Table 3.1–3.2 |
The technical data contained in this document are provided in good faith based on the current knowledge of Technicae Progressum GmbH and must be confirmed by comprehensive practical applications before use. The user is responsible for verifying the suitability of the product for their specific application. For updated information, consult the Technical Data Sheet available at www.i-glooadvance.com. **Technicae Progressum GmbH** · Ernst-Heinkel-Ring 5-7 · 85662 Hohenbrunn USt-IDNr. DE368740191 · HRB 292715 www.i-glooadvance.com · info@i-glooadvance.com

