2016 Hot Sale Aliphatic Superplasticizer SAF Liquid
Aliphatic Superplasticizer, aka,sulfonated acetone-formaldehyde condensate (SAF) is a kind of anionic aliphatic macromolecular surface active substance which is derived from acetone, formaldehyde and sulfonating agent with alkalic catalysis.
SAF is a high range water reducer, commonly referred to as a superplasticizer. SAF contains no added chloride. SAF meets the requirements of chemical admixture specifications for concrete: ASTM C494, DS-5075, and JIS-6204.
TDS
Items | Specification |
Solid Content,% | 33 |
Water Reducing Rate % | 23 |
Compressive Strength Ratio % | 1 day | 160 |
3 days | 152 |
7 days | 148 |
28 days | 141 |
Air Content % | 1.5 |
Bleeding Ratio % | 0 |
Shrinkage (28 day) % | 108 |
Setting Time Difference min. | Initial | +50 |
Final | +60 |
Steel Reinforcement Corrosion | No |
Applications
1. Used for projects which require high performance concrete with property of high strength, elasticity, fluidity, and impermeability:
1) Rapid-transit railroad, Highway, Subway, Tunnel, Bridge.
2) Self-compacting concrete.
3) High-rise buildings with high durability.
4) Pre-cast & Pre-stressed elements.
5) Ocean oil drilling platform, Off-shore & marine structures etc.
2. SAF is especially applicable to following types of concrete: flowable and plastic concrete, autotrophic or steam curing concrete, impermeable and water proof concrete, durable and anti-freeze/thaw concrete, anti-sulphonate-corrosion concrete, steel-bar enforced concrete, and pre-stress concrete.
3. Used to make high strength concrete pipe (PHC) C80, ready-mix concrete (C20-C70), pumping concrete, high performance concrete, self-compacting concrete, water-proofing and large volume concrete.
4. Used in all kinds of Portland cements and steam curing concrete.
Features
1. SAF is alkalescent and has a high water reducing rate of 15-25%.
2. When it’s added, 25-30% of cement can be saved without sacrificing strength and slump loss compared with plain concrete.
3. SAF has significant early and post-strengthening ability. Concrete added with SAF can reach to 60-70%, 100% of designed strength in 3 and 7 days respectively. Thus its strength is enhanced by 30-40% compared with plain concrete in 28 days.
4. SAF has high plasticity. Concrete added with SAF has less slump loss. It almost has no slump loss in 60 minutes and only loses 10-20% in 90 minutes.
5. SAF is applicable to a variety of cement. It improves workability and plasticity. It works well with other admixtures.
6. SAF can improve the anti-freeze/thaw ability, and impermeability of concrete. It protects concrete from sulphonate corrosion and improves physical performance in many other aspects.
7. SAF is nontoxic, nonflammable and noncorrosive to steel bars.
8. SAF effectively reduces the reaction with alkaline aggregates and has no crystallization from sodium sulphate in winter.
Uses and Dosages
1. Dosage range is 1-3% and the recommended dosage is 1.5-2% of the weight of cementitious materials. Appropriate blend dosage shall be determined according to the projects requirements and the materials used.
2. The effects of water reduction and dispersion will be better if applied with stagnant water blending method or post-blend approach.
1. Packed in Plastic, Steel Drum or 1cbm IBC, Flexi Bag or can be customized.
2. Handling with care to avoid breakage when moving. Keep from moisture when transporting. This product is non-toxic, non-irritating, no-combustible.
Our Services
HUADI’s professional technical service staff are available for answering to your technical questions and proding 24x7 online technical assistance.
FAQ
1.Q: Are you a manufactory or trading company?
A: We are a professional manufacturer in China, focusing on the R&D of the concrete admixtures for almost 20 years.
2.Q: Do you offer free samples?
A: Samples are free for your testing.
3.Q: Are your products dangerous merchandise?
A: Not dangerous merchandise. Not legal inspection merchandise.
4.Q: What is your export port?
A: Usually, Our export port is Qingdao Port, China or any main port in China as per client’s request.
5.Q: What is your lead time?
A: Usually, between 5 to 10 days after payment received. Also overtime production can be provided for urgent orders.
6.Q: Do you accept customized logo or label on packing as per customer’s request?
A: All logo or label can be customized and also OEM or ODM orders are accepted.
Company Information
Shandong Huadi Architecture Sci-Tech Co., Ltd.
Basing on China’s Tsinghua University for technology, Shandong Huadi Architecture Science and Technology Co., Ltd., as a high-tech entity combining with industry, academy and research, was incorporated for the adaptation to the conversion of the scientific and technological achievements into productive forces. The company also integrates itself with R&D, production, sales and technical services. Our R&D and manufacturing base is located in Qingning Industrial Park, Jiyang, Jinan City, Shandong Province, P.R.China.
The business lines include: series of various types of the concrete admixtures, such as the high range water reducer, retarder, pumping aid, anti-freeze, early strength and water-repellent admixture, etc.
The annual product capacity reaches 500,000 MTs. We can also develop and produce other new products as per the special requirements of our clients and accept all types of OEM and ODM orders.
At present, we are the leading manufacturer in producing the concrete admixtures and with the high quality and effective service, our products are selling well both at home and abroad.
YOU ARE WELCOME TO VISIT US & THANK YOU FOR YOUR TIME!
