Introduction
It is especially suitable for long time fluidity maintenance, high temperature slump protection, low slump loss, precast pumping and other concrete works.
Characteristics:
1. The collapse of high security, concrete slump and extension of up to two-three hours without loss of concrete, the initial and final setting time according to the construction requirements of extended 5~12 hours.
2. Combined with high water reducing polycarboxylate superplasticizer, it can better meet the workability of concrete mixture and ensure the ultimate performance of hardened concrete.
3. Very low alkali content, no chloride ion, no corrosion to the reinforcement, improve the durability of concrete.Slump Retention Type Concrete Admixture PCE Liquid is adaptable to various specifications and strength grades of cement, and has good compatibility with active admixture such as slag and fly ash. Product performance is stable, non-toxic and pollution-free, long-term storage is not stratified, winter crystallization.
Application area
Slump retention type concrete admixture PCE liquid is a alkali reactive carboxylic acid graft copolymer concrete admixture, with strong slump function, suitable for the construction of large volume concrete, self-compacting concrete, low slump concrete and high strength concrete under hot weather conditions; Precast piling, and pumping, long-distance transportation, suitable for all kinds of grade concrete, high grade concrete and high strength concrete; Prefabricated parts are suitable for industrial and civil buildings, roads, Bridges, ports, airports, high-speed rail construction as well as cast-in-place concrete, reinforced concrete and prestressed concrete.
Physical and chemical indexes
| Item | Unit | Standard | |
Appearance | / | White or light yellow to brown viscous liquid | |
Density | g/cm3 | 1. 10±0. 02 | |
PH | / | 5-7 | |
Solid Content | % | 50±1. 0 | |
| Water Reducing Ratio | % | ≥15 | |
Cl- | % | ≤0. 02 | |
Total Alkali content | % | ≤0. 3 |
Shelf time: Six months.
Use recommendation
It is recommended to be used in combination with high water reducing polycarboxylate superplasticizer. The recommended dosage is 0. 2 ~ 1. 2% of the amount of cementitious material. The actual dosage should be adjusted and tested according to different products and applications.
Package storage
It can be transported by flexitank or IBC tank (1. 1 ton / tank).
The product has a warranty period of six months. If there is precipitation in the warranty period, it should be used after mixing without affecting the effect. This product container must be sealed to prevent insolation and prevent cold.
FAQ
1.Q : Can I get some samples ?
A : Yes , we can supply the free sample,and we can make sure you can get it with in 15 days.
2.Q: How to start orders or make payments?
A: Proforma invoice will be sent first after confirmation of order enclosed our bank information. Payment by T/T
3.Q: How to confirm the product quality before placing orders?
A: You can get free samples for some products to test.
Or we can send you some certificate of products.
And you can send us your product specifications and requests.we will manufacture the products according to your requirements.
You can choose your interested products and send inquiry to us.
You can dial our telephone directly, you will get.
In addition, please send E-mail to us. We will reply as soon as possible.
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