Efficient Air-Entraining Water Reducer in Concrete
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- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1000 m.t.
- Supply Capability:
- 500000 m.t./month
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Packaging & Delivery
Packaging Details: | In plastic woven bag packing:40kg/bag. Packing according to customer requirements is available. |
Delivery Detail: | Within 7 days after received doposit |
Specifications
Air entraining agent better than superplasticizer in karachi
1.Low accretion
2.Good solubility in water
3.PH:7-9
4.Efficient
Product Description
Air entraining agent better than superplasticizer in karachi and has superior cost-effective
Air entraining agent better than superplasticizer in karachi and has superior cost-effective is
developed by our scientific research staffs with reference to domestic and foreign advanced technology formula.
Test item | The factory technical indicators | National standard(first-class) | |
Water-reducing rate,% | ≥15 | ≥12 | |
Bleeding ratio ,% | ≤40 | ≤100 | |
Air content,% | 3.0-5.0 | 3.0 | |
The difference between the setting time(min) | initial set | -60~+120 | -90~+120 |
final set | |||
Compressive strength rate,%≥ | 3days | 125 | 115 |
7days | 120 | 110 | |
28days | 110 | 100 | |
Ratio of shrinkage,% | 28days | ≤120 | ≤135 |
Index of relativ durability,%,200times,≥ | 90 | 80 | |
Effect on steel corrosion | None | ||
Outward appearance | yellowish-brown powder | ||
Cement paste fluidity(mm) | 200min | ||
Application | Applicable to the port, wharf, water conservancy project, highway pavement, freeze resistance, anti-corrosion and seepage control engineerings require a certain air content of concrete. | ||
This product should be in accordance with the requirements of air content(3~5%), After deploy ,find out the optimum dosage amount of admixture in 0.5~1.5%,water-reducing rate:13~20%.
Advantages
1.This product has characteristics of no chlorine, low alkali,delayed coagulation,low slump loss, etc.
2.Right amount added to the product can obviously reduce the concrete surface tension,improve the workability of concrete, reduce bleeding and segregation, improve the impermeability, frost resistance and concrete durability of harmony and so on.
3.This product in concrete can produce small bubbles that is uniform and stable and not easy to damage.
4.After added to this product ,the thermal diffusion, heat transfer coefficient of concrete is reduced. Can improve the volume stability of concrete and various outdoor durability of structure.
5.Can be used for the preparation with requirements of freezing-thawing resistence, test to determine
slump loss before use or Require manufacturers to adjust.
6.Applicable to the preparation of C20-C50 ordinary concrete, Lean concrete, Hydraulic concrete,
Flow of concrete, Commercial concrete, Especially for concrete engineerings with antifreeze and durability requirements.
FAQ:
1. Q:Are you a manufactory or trading company?
A:We are a professional manufactory with 12 years’ experience and 2 years of export experience, covers an area of 30 acres.
2. Q: May I know your MOQ request?
A:MOQ is 1 TON.
3. Q: Could you offer free sample?
A:We can provide free samples to you for quality testing.
4. Q: Does your product is dangerous merchandise?
A: Not dangerous merchandise, It belongs to Not legal Inspection merchandise.
5. Q: What about your packing?
A: Liquid in IBC tank or Flexitank;Powder in woven bags.
6. Q: How about your productive capacity?
A: 900000 tons/Year.
7. Q: What is your export port?
A: China main port.
8. Q: What is your delivery time?
A: Within 7 days after received advanced payment.
9. Q: Can you print logo or label on packing as customer request?
A: Yes, we can customize according to your requirements.
- Q: and the multiplicative inverse of 1/4? thank you for your help
- The inverse with respect to an operation of a certain number is a number which after operating with it equals to identity. Identity with respect to an operation is a number which after operating with the particular number a equals to a. e.g. Identity with respect to addition (additive identity) is 0 because a + 0 a Whenever we add 0 to anything the answer will always be the original number with which it was getting added. and Identity with respect to multiplication (multiplicative identity) is 1 because a x 1 a Whenever we multiply anything by 1, the answer will always be the original number with which it was getting multiplied. So inverse with respect to addition (additive inverse) of a number would be such a number that when we add both the numbers, the sum should be equal to identity (additive identity 0) a + (-a) 0 so, additive inverse of a number is negative of that number. That means additive inverse of 2 is -2, of 5 is -5, of 6^5 is -6^5 and so on. Similarly the inverse with respect to multiplication (multiplicative inverse) of a number is such a number that when we multiply both of them, the product should be equal to identity (multiplicative identity 1) a x 1/a 1 so, multiplicative inverse of a number is reciprocal of that number. That means multiplicative inverse of 2 is 1/2, of 5 is 1/5, of 6^5 is 1/6^5 and so on. So, ADDITIVE INVERSE OF 2/3 is -2/3 and MULTIPLICATIVE INVERSE of 1/4 is 4
- Q: what is the additive inverse of 18xy?
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- Q: We try to eat whole, organic foods as often as possible in my house. I find that many foods I pick up tend to have the Kosher and Parve seals.I became concerned recently when some of the ingredients have changed in some of items I buy. For instance, Cheerios (they are Kosher) has Tripotassium Phosphate in it as well as questionable sources of vitamins. Some other food items that are labeled as either both or one (Kosher/Parve) also have questionable additives.Can someone please share any information they have regarding the Kosher/Parve dietary laws regarding whether or not foods are considered clean or not based ALSO on the additives and preservatives which may be in them? Thank you so much!! :)(Put this in Religion Spirituality because that is where I find the best info for these kinds of questions)
- The issue withKashrut is not how healthy or clean it is- that is a common misconception. The issue with Kashrut is if it adheres to the laws in the torah- and as further defined n the talmud in masechta Chullin and in the Shulkhan Aruch n Hilchot Issur v'Heter. When it comes to additives, the same rules apply as to other foodstuffs- they have to come from a Kosher source or the food into which they are added is considered to be unkosher- the discussion on this issue centered on the issue that if something is only a tiny fraction of the whole, it does not count. However, this is only the case if what is in the minoriy does not have a quantitative or qualitative effect- but as food additives are designed to create specific desired effects even in small quantities such exemption does not apply to them. So, if soemthing has a reliable hecsher on it, then it should not contain any additives from an unkosher source. Where you need to be careful is with Kosher certification from Conservative rabbis. The issue here is that there is a conservative ruling whereby they state that if something has been so heavily processed as to no longer resemble the original it loses its prior designation. One example of this is that they rule gelatine is kosher regardless of origin since it is so heavily changed from the original. Thus you find that in unreliable hechshers and in those from the Conservative movement there are frequently additives that will be from questionable sources.
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Efficient Air-Entraining Water Reducer in Concrete
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1000 m.t.
- Supply Capability:
- 500000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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