WOXIN ZF 4 Retarder Type Aliphatic Superplasticizer

1. Mixing amount: liquid product: 1.2-2.5% of weight of 

    gelled materials, powder product: 0.6-1.2% of weight of 

    gelled materials, water-reducing rate: 15-25%.

2. Under the normal temperature, final setting time of 

     concrete mixed with ZF-4 can be prolonged for 2-8h.

3. Under the same mixture ratio and same slump, 3d and 

     7d strength of concrete can be increased by 20-40% by 

     adding ZF-4 and 28d strength by 20%. 

4. Under the same strength and the same slump, 10-20% 

     cement consumption can be saved by adding ZF-4.

5. Slight slump loss of concrete mixed with ZF-4, which is 

     beneficial to transport of commodity concrete and 

     construction of large-volume concrete.

6. With good adaptability to concrete, it can be applied to 

     all kinds of concretes that satisfy the national standard.

Usage and Notes

1. It shall be added with mixing water at the same time.

2. The setting time can be adjusted according to different 

     mixing amount, which can be appropriately increased 

     under high temperature.

3. Independent use is not suitable under low temperature 

     and it shall be mixed with early strength agent.

Application range
Commodity concrete, pumping concrete, large-volume concrete, pile foundation concrete, pre-stressed concrete, especially concrete under construction in summer and in hot areas.

Packaging and Storage

This product is liquid, the packaging adopts 1ton/IBC tank, or 20ton/Flexitank, or 200kg/Plastic drum.

During storage, it should prevent leakage, prevent exposure, and prevent high temperature.

The storage life is two years. After expired, the product should be tested before use.

This product is non-flammable and non-explosive.

Item	Parameter
Appearance	Reddish-brown liquid/powder
Other name	SAF retarder
Type	Aliphatic Based
Solid content (liquid)	40%
Water content (powder)	<6%
Water reducing rate	15-25%
Usage	Construction material
Certified	SGS
Packaging details	A.Flexitank can load 20mt. B.1000kg IBC tank, 18-20 drums /20'FCL, Total 20mt/20'FCL. C. 200kg/plastic drum, 80-100drums/20'FCL,Total 20mt/20'FCL. D. 25kg/bag, 800 bags/20'FCL, total 20mt.

Company & Factory

Rated products

Certifications

Contact information

Contact information

Todd

Overseas Sales Department

Email: todd @woxinchina.com

Mobile: +86 15062127867

Office: +86 (0)516-83460313

Fax: +86 (0)516-83460313

Website: woxinchina.com


XuZhou WoXin Building Materials Co., Ltd.

507, D block of Xiang Xi Zuo An,

Yunlong District, Xuzhou, 221000

Jiangsu, China.