Typical evaluation scope
Rapid-setting mortar and concrete applications.
Powder accelerator for shotcrete and concrete
Concrete Accelerator Powder
Concrete accelerator powder is intended for applications requiring faster setting, including selected shotcrete systems. Cement compatibility, dosage, setting time and strength development must be evaluated before use.
Powder formSet accelerationApplication trial required
Product role
Where this product fits
Concrete accelerator powder is intended for applications requiring faster setting, including selected shotcrete systems. Cement compatibility, dosage, setting time and strength development must be evaluated before use.
Important: evaluate compatibility and performance in the buyer's own materials and process before commercial use.
Technical overview
Indicative product information
| Property | Indicative value |
|---|---|
| Fineness | 8.0% |
| Moisture | 0.2% |
| Total alkali | 14% |
| Chloride ion | 0.01% |
| Reference dosage | 4-6% (catalogue range; existing source value 5%) |
Values shown are retained from the available source material and are indicative only. Request the current TDS/specification for purchasing decisions.
Inquiry checklist
What to send with your request
01 · Application
Concrete use or PCE synthesis route.
02 · Target
Required grade and performance objective.
03 · Quantity
Sample, trial or estimated order volume.
04 · Destination
Country, port and packaging needs.
Buyer-oriented technical selection
Powder accelerator selection
Factors that change performance
Dispersion, moisture sensitivity, set time, early strength and storage conditions.
Recommended verification
Blend uniformly and prevent moisture uptake during storage and handling.
Documents and evidence
Ask for the current grade specification and batch documentation. Review available company certificates, test evidence and supplier batch-report scope separately.