CHEM SPL P is an aqueous solution of organic polymers ready for use. It complies with EN 934- 2 Tables 3.1, 3.2.

USE

CHEM SPL P is used:

• as superplastizer for concrete for precast elements, floor slabs, foundations, liquid gunite, other constructions,
• as water-reducing agent for precast elements, bridges etc., since promoting accelerated setting time of concrete.

ADVANTAGES

• It increases the strength and watertightness of concrete, without affecting other properties.
• It does not affect the reinforcing steel.
• It reduces or eliminates the necessity of vibrating and simplifying concrete placement.
• It significantly reduces cracking.
• It ameliorates the adhesion of concrete on the reinforcing steel.
• It is non-flammable and non-toxic.

INSTRUCTIONS

CHEM SPL P is mixed to the concrete locally at the job site. The duration of its effect is up to 1 hour at 20°C.

Dosage: For normal conditions from 0.4 to 1.5% on cement weight according to need. For high temperatures the dosage can be increased up to 3% on cement weight after suitable trials. The dosage depends on the temperature, the quantity and quality of cement and aggregates, the W/C ratio, the desired final plasticity etc.

USEFUL DATA

Packaging: IBCs of 1200 kg, drums of 250 kg, containers of 20 kg.

Shelf life: At least 6 months in the original sealed containers at a cool spot. If frozen, it can be defrosted at low temperature (30°C) under continuous stirring and used without problem.

CHEM SPL P is compatible with the range of admixtures offered by our company, except the CHEMIUM range.