DS-3 air-entraining agent is a new type of concrete air-entraining agent modified with triterpene saponin powder, which is a kind of concrete air-entraining agent with excellent performance. It is suitable for waterworks, culverts, tunnels, bridges, roads, highways, large volume and other concrete projects.

Technical Performance and Characteristics

1、This product is light brown powder, easily soluble in water.

2、It can increase the slump of concrete and reduce the water consumption of concrete under the same slump condition.

3、It can improve the anti water secretion ability of concrete.

4、Introduction of gas amount of 3% ~ 6%, the introduction of gas bubbles uniform, can improve the compatibility of concrete, improve the seepage and frost resistance of concrete.

5、The difference between the initial and final setting time is between -90~+120min.

6、After mixing, the anti-freezing grade of concrete is >D200.

Usage

1、Mixing amount is 0.02~0.06% of cement dosage.

2、It is better to join with mixing water, and slightly extend the mixing time about 15s.

Packaging and storage

1、Packed in inner plastic bag and outer woven bag, with good moisture-proof performance, if it is fastened by moisture, it can be dissolved with water without affecting the effect of use.

2, stored in a ventilated, dry special warehouse.

3, the product warranty period of 2 years, over the period of qualified inspection can still be used.