HKYQ-1 Air entraining agent
Advantages
This product mainly implements GB8076 Concrete Admixtures, and all performance indicators meet the above standards.
This product has no chlorine, low alkali, retardation and small slump loss. It can entrain independent and uniform micro-bubbles in fresh concrete, significantly reduce free water, greatly improve the workability of concrete, concrete plasticity, and pumpability, and reduce concrete segregation, bleeding, etc. The closed tiny bubbles introduced in concrete can protect the concrete from damage caused by volume expansion caused under frozen condition, improving concrete frost resistance, impermeability, carbonation resistance, and durability. This product has good compatibility with other admixtures and can be formulated.
Application
Ordinary concrete, plain concrete, hydraulic concrete, fluid concrete, commercial concrete, especially suitable for concrete works with freeze-thaw resistance and durability requirements.
Specification
Items |
Standard |
Results |
|
Water reducing rate% |
≥6 |
7 |
|
Bleeding ratio% |
≤70 |
65 |
|
Air cotent % |
≥3.0 |
5.6 |
|
Compressive strength ratio % |
3d |
≥95 |
105 |
7d |
≥95 |
100 |
|
28d |
≥90 |
95 |
|
Relative durability index% (200 times) |
≥80 |
90 |
|
Dosage
The dosage is 0.1%~1.0% of the total amount of cementitious materials, and the user can determine the optimum dosage according to the concrete test.
Package & storage
Packed in 200kg plastic drum or 1000kg IBC tank,and also can be customized according to customers’ requirement.
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