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
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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: this is a maths problem
- That's what additive inverse means. The additive inverse of a number is another number, so that when you add them together you get zero.
- Q: 1. The additive inverse of a complex number z is a complex number a such that z + a = 0. What is the additive inverse of the complex number -2+4i ?2. The multiplicative inverse of a complex number z is a complex number m such that z ? m = 1. What is the multiplicative inverse of the complex number 1 - i ?I'm confused on how to do this and it would help if anybody could explain because i have a final over this tomorrow. THANKS
- 1. Additive inverse: To find the additive inverse find what the number added to will equal zero. So basically, set up an equation to finda." z+a=0 -2+4i+a=0 a=2-4i And so the additive inverse of -2+4i is 2-4i. (notice that it was simply the originally number multiplied by -1). 2. Multiplicative inverse: Basically the same thing only the two numbers are multiplied. z*m=1 (1-i)*m=1 m=1/(1-i) So that's the answer. I suppose you should probably simplify it though. 1/(1-i) * (1+i)/(1+i) [multiply by the conjugate of the denominator to get the complex number out of the denominator). (1+i)/(1-i?) (1+i)/(1--1) (1+i)/2 So that's you're answer.
- Q: Does Biomeer fuel additive (from Cavolution) really work to get better fuel economy?
- They are basically fuel injector cleaners. AND YES they work to improve your MPG (if your injectors are clogged). But nobody uses those fuel additive for every tank (I often add about 1 or 2 tankful before the inspection). Forget all those SAVE GAS scams. This was on NBC morning TV show. The difference is as much as 38% (their claim). There are very simple rules to save gas: (1) drive slow - not too much past 55 (2) accelerate slowly (3) don't brake unnecessarily (4) use cruise control - whenever it is safe to do so. Don't coast - it is NOT safe and it does NOT save gas. The above really works. Using those simple rules I was able to drive from Boston to NYC (210.5 miles) on just 5.112 gallon (94 Civic). That's 41 MPG (94 Civic 187K miles). Actually I was speeding at 72 MPH so I could do even better at 55. WOW !! Assuming you are suffering from bad MPG. Get a tune up : (1) spark plugs (2) spark plug wires (3) coils, (4) distributors, (5) PCV, etc. (6) fuel injector (carb) cleaner - important Check your tire pressure. Get the ODB II scanned to see if it is reading and engine diag code. Sometime failing MAF sensor, O2 sensor or water temp sensor can kill your MPG. The water temp sensor is particularly cheap but a big MPG problem if it fails. The computer thinks that the engine has NEVER warmed and constantly run rich. And failed water temp sensor often does NOT create check engine light. As simple as that. Good Luck.
- Q: Food additives in dairy and dairy products?
- What exactly is the question? Are you asking if there are additives in dairy and dairy products? This is confusing. :) If they are processed, they surely have.
- Q: find the additive and multiplicative inverse of 2.314?
- The additive inverse is the number with the sign changed, and will add to 0. This is -2.314 The multiplicative inverse is the number which, when multiplied by 2.314 will give you 1.000. This number is 1/2.314 -- or the reciprocal, which is 0.4322 rounded to the 4th decimal place.
- Q: I was recently in an automotive supply store, and was a bit overwhelmed by the choices. I live in South FL, so moisture condensation in the gas tank is not an issue. However, I would like to keep the injectors and valves clean, and optimize fuel consumption. What ingredients or additives should I look for? Does anyone have any good or bad issues with a particular brand or type of additives? Any specific recommendation would be appreciated!
- Marvel Mystery Oil fuel additive is the best i've found, I live in S. Florida also and thats what I run in both my vehicles. Its sold pretty much at any auto parts store
- Q: 1) Should Food Additives be used to alter the texture or appearence of food? 2) Are there positive or negitive consequences to using food addditives? Why? 3) What is your view onusing food additives to enhance taste? 4) Are food additives potentially harmful?
- 1. There are some additives used in cake mixxes that make a better product. I do not think that color should be added to things. Some people are allergic to the colors. (my husband and my dog) There are natural colors that can be used. Beet juice for instance for red.There are natural flavorings that can be used. 2. Some additives are preservatives and they do make food last longer and prevent food poisoning. There has been research into ADD and ADHD being affected by food additives, particularly colors. 3. Some people are allergic to MSG ised to enhance flavor. (me) it is the cause of Chinese Restaurant headache 4. On the whole they are not potentially harmful, but I think we could use far fewer.We could stick to natural ones.
- Q: whats the additive inverse of 12.?
- I only paid ?12 to fit mine, ($24) ride in ride out.
- Q: and give 2 examples for each. pleaz help!
- The additive inverse of the number x (call it x') is defined by x + x' 0, e.g. additive inverse of 4 is -4, additive inverse of -7 is 7. The multiplicative inverse of y (call it y) is defined by y*y 1, e.g. multiplicative inverse of 4 is 1/4, multiplicative inverse of -1/7 is -7.
- Q: my 97 chev pu has 144000 miles on it and is using 1 to 2 qts per oil change. should i use a additive?
- The oil is going somewhere, either from leaking gaskets/seals or through the engine from burning it and the smoke from the tail pipe would tell you quickly. In either case, that is considered a lot of oil useage.have a shop find the reason, then determine if the repair cost is better than considering another vehicle.
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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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