Concrete admixtures for industrial buildings must be selected from the required workability, setting, strength, durability and placement conditions—not from a single product label. SNF/PNS, PCE and lignosulfonate technologies offer different performance profiles.
Project Requirements
- Slump and slump-retention target.
- Early and later-age strength.
- Floor flatness, finishing window and bleeding control.
- Temperature, transport time and placement method.
- Cement, supplementary materials and other admixtures.
Recommended Trial
Test several active-solids dosages with the actual project materials. Measure slump, air, bleeding, setting, segregation, finishability, strength and shrinkage. No fixed water reduction or dosage applies to every industrial floor or structural mix.
Industrial-Building Trial Plan
Use the project’s cement, supplementary materials, aggregates and jobsite water. Compare control and candidate mixes for initial slump, retention, pumpability, segregation, air, setting, early stripping strength and later strength. Repeat at expected summer and winter temperatures before fixing the field dosage.
SNF Powder Supply Reference
Typical reference data include minimum 95% solids, pH 6.5–8.5, sodium sulfate maximum 10%, chloride below 200 ppm and complete water solubility. Supplied in 25 kg bags with a stated 24-month shelf life unopened; the batch COA governs shipment acceptance.
Product Documentation and Supply Enquiries
Request TDS, SDS, COA and samples from info@greenagrochem.com.
