ALPHATEC® 300 Resin Injection System with Low Viscosity

Download Bulletin AT300

ALPHATEC^® 300 is a general purpose injection resin with low viscosity, long pot-life, and moderate speed of cure. It is suitable for either high-pressure or low-pressure methods.

ALPHATEC^® 300 is widely used for structural concrete repairs in industrial plants. Where oil penetration into the concrete is apparent, ALPHATEC^®370 should be used instead, and where the surfaces to be bonded are wet or moist, ALPHATEC^®342 is the better choice.

Features

Low viscosity for good penetration

Long pot life, even in high temperature conditions

Good bond strength to most substrates

Easy, 2 : 1 mixing ratio

Packaging and Safety

ALPHATEC^® 300 is available in two litre, five litre, and 10 litre sets. In each case the liquid component is packaged in a container which allows for addition of the hardener, and space for mixing.

Mixing and Handling

Mix the components together using a low-speed electric powered or air-powered mixer for at least one minute. The mixed material can then be poured into the injection pump hopper, and pumped into place.

If the volume required is small, the product can be measured out into a graduated beaker, using the ratio of two parts liquid to one part hardener by volume. When temperatures are very high, it is advisable to use the smaller sets, or to measure out smaller quantities, to avoid premature curing in the container.

Use the full amount of aggregate, unless an Alphatec trained supervisor recommends otherwise. Pour the mixed grout material into the forms without delay.