Expanding Admixture AID

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Product Description:

Expanding Admixture Aid


Ⅰ. Description

Concrete synergist is a new concrete admixture of organic synthesis which developed by our company nearly two years. The product can reduce 8-15% of cement consumption without effect concrete mechanics performance, can significantly improve the workability and pumpability of concrete.



Expanding Admixture Aid

Expanding Admixture Aid



Ⅱ. Product Features of Expanding Admixture AID

1、  To improve the fresh concrete workability, eeduce the bleeding and pumping resistance.

2、  Good adaptability,  can be compatible with all kinds of water reducers (polycarboxylic acid, naphthalene) such as retarder, air entraining admixture,  early strength admixture etc.

3、  Improve the durability, Increasing the compactness of concrete, Improve the concrete ability of  frost resistance and carbonation resistance, improve the permeability resistance and reduce concrete cracks

4、  Non-corrosiveness, without additive of Chloride and sodium sulfate.

5、  Energy-saving and cost-reducing, reduce 8-15% of cement consumption.

6、  Environmental friendly.


Ⅲ. Technical Performance of  Expanding Admixture AID




Test methods




Translucent liquid 

visual inspection





GB/T 8077


pH value


GB/T 8077


·         chlorine ion content



GB 8076


Sodium thiosulfate content/%


GB/T 8077


Alkali content /%


GB/T 8077

Concrete Performance


water-reducing rate



GB 8076


Air content/%


GB/T 50080


Bleeding ratio/%


GB 8076


setting time  difference/mininitial setting, final setting

-90 +120

GB 8076


 compressive strength ratio/%



GB 8076




28dshrinkage ratio/%


GB 8076


corrosion of reinforcement

No harm



Ⅳ. Application of Expanding Admixture AID

Width used in large-scale infrastructure buildings, subways, basements, underground warehouses, tunnels, mines, civil air defense projects.



Ⅴ. Usage

1、Dosage, 0.6-1.0% of binding material, test result  as the criterion.

2、Testing before used. Appropriate adjust the ratio of concrete to the optimum efficiency.

Ⅵ. Packaging, transport and storage

1. Available in 25kg or 50kg film-lined bags. Other special package can also be available

2. Special measures should be taken to ensure entire package. Keep waterproof during transportation.

3. Dry and well ventilated warehouse is needed for storage. Q If storage has surpassed the time (6 months), test must be done to confirm the validity.


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Q:Has anyone used a cement tile to?
I agree with Fraz. I would use sand mix.(just add water) Use thin-set to glue tiles to wall and I would also back butter each tile before placing them. Good Luck
Q:How to mix portland limestone cement?
There is no real set amount of water. I always trickle some water in it and mix. If it is too dry, add more water. You want the cement to be about the consistency of slightly thicker than Catsup.
Q:What is the cement used in dental braces?
It's called, simply enough, dental cement, but chemically, it's usually zinc phosphate. Sometimes the zinc phosphate is mixed with polyacrylic acid, creating polycarboxylate cement. and in response to the additional detail: I don't know how the zinc phosphate cement is removed, but for the carboxylate, they use organic acids (especially citric, I think).
Q:how to paint house exterior which is cement plaster?
Use Acrylic paints on the cemented exterior walls. There is a wide range to choose exterior paints. They have anti dirt paints, 100% acrylic paint, exterior matt finish, etc.
Q:How to make cement weights?
You'll need; 1 1/2 black iron pipe x 4 ft L., 40 lb bag Quik-Krete, (2) one gallon milk jugs Cut a hole in the side of each milk jug to fit the pipe Insert the pipe in the holes and at least half way through the empty jugs Mix the cement and pour half in to each jug and let set over night Cut the plastic jugs off You now have a dumb-bell to use, but, you'll have to weigh it to see what you are lifting
Q:Whats the best way to remove Backsplash cement board without damaging Drywall!?
Since it sounds like the cement board is atop the dry wall and you say the tiles are removed. find all the screws or nails and remove them. If nailed , a cats claw will work and if screwed in, you can use a drill with a phillips bit in and remove. Hard because you ll have to find the nails or the screws will be filled with what ever glue they used , but it can be done. Any questions you can e mail me through my avatar and check my qualifications there. GL
Q:limestone -> cement, concrete and glass?
I'll leave you to make glass out of limestone. Most people prefer to use sand. Cement is made by crushing the limestone down into a powder. Concrete gets made from cement mixed with other stuff such as water, sand.
Q:Can you use Track spikes on cement?
Well, you could but I wouldn't recommend it because it will wear down the spikes faster and you might slip. So if I were you I'd practice on grass, not cement.
Q:am taking fake brick off wall, but cement stays. WHAT IS BEST TO PUT OVER WALLS, NOT SHEETROCK, SOMETHING ELSE
Wainscott it and paint it. You can liqiud nail the wainscott if you have to. I would seal the floor and then put a pad and carpet down.
Q:PAINTING Cement statues????HELP?
Is this near/around a pool or water source? Cement must be sealed, then painted. Go to B. Moore paints or Bear paints. Lowes Home center carries both I think. The paint for cement is a special blend that must be used. Can use paint sprayer.
We are one of the largest concrete admixture-products manufacture in China. We can produce different kinds of high quality conveyor belt and transmission belt.

1. Manufacturer Overview

Location Beijing,China
Year Established 1992
Annual Output Value Above CNY ¥ 4 Billion
Company Certifications ISO 9001:2000

2. Manufacturer Certificates

a) Certification Name  
Validity Period  

3. Manufacturer Capability

a)Trade Capacity  
Nearest Port Tianjin
Export Percentage 0.4
No.of Employees in Trade Department 500 People
Language Spoken: English;Chinese
b)Factory Information  
Factory Size: Above 200000 square meters
No. of Production Lines Above 20
Contract Manufacturing
Product Price Range Average