Air Entraining Admixture high bonding strength, easier to be pumped and compacted.
- Ref Price:
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- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10000 kg
- Supply Capability:
- 100000 kg/month
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Description
Air entraining admixture which generates a highly stable air void system to prevent damage from freezing and thawing, severe weathering, or deicer chemicals.Based ob a high-grade saponified formulation,it is chemically similar to vinsolbased products, but with increased purity and supply dependability.
Technical Data Sheet
Items | Criteria | Actual Results | |
Water Reducing Rate,% | ≥6 | 8.1 | |
Water Bleeding Rate,% | ≤70 | 0 | |
Air content,% | ＞3.0 | 5.7 | |
Difference in setting time time(mm) | Initial Setting time | -90--120 | +37 |
Final Setting time | +80 | ||
Compressive Strength Ratio,% | 3 days | ≥95 | 116 |
7 days | ≥95 | 97 | |
28 days | ≥90 | 101 | |
Shrinkage,% | 28 days | ≤135 | 100 |
Advantages
1. Increases the bond strength and avoid losing of concrete compressive strength because of entrained air.
2. Preserves internal water and effectively reduces permeability
3. Enhances resistance to surface deterioration caused by de-icing chemicals, sulfate attack and corrosive water.
4. Has more stable performance of anti-freezing/thawing compare with other air entraining products.
5. Requires less mixing water used per cubic meter of concrete, therefore bleeding is reduced.
6. Reduces bleeding and segregation of the concrete.
7. Be compatible with other admixtures.
8. Be non-toxic, non-flammable, and corrosion resistant.
9. Has high bonding strength, easier to be pumped and compacted.
Application
Air is introduced into the concrete by the mechanics of mixing and stabilized into millions of discrete semi-microscopic bubbles by AE. These air bubbles act much like flexible ball bearings increasing the mobility, or plasticity and workability of the concrete. This can permit a reduction in mixing water with no loss of slump. Placeability is improved. Bleeding, plastic shrinkage and segregation are minimized.
Through the purposeful entrainment of air, AE remarkably increases the durability of concrete when exposed to severe freezing and thawing. It has also demonstrated a remarkable ability to resist the action of frost and deicing salts as well as sulfate, sea and alkaline waters.
Addition Rate
Testing or prior experience with the job materials and job equipment is necessary to determine the proper dosage and minimum mixing time. Recommended addition rate: Add 0.005- 0.015% for mortar or concrete.
Package
The product is packed in polywoven bag with plastic liner at 25kg.
- Q:that additives make the concrete more shine and use it as afinishing levle
- They're made at the Dept. of Treasury by a machine.
- Q:what are the food additives commonly for use?
- Acidity regulators, Anti-caking agents, Anti-foaming agents ,Food coloring, Color fixative, Color retention agents, Emulsifiers, Firming agents, Flavor enhancer, Flour treatment agents, Food acids, Gelling agents, Glazing agents, Humectants, Improving agents, Mineral salts, Preservatives, Antioxidants, Propellants, Seasonings, Sequestrants, Stabilizers, Sweeteners, Artificial sweeteners, Thickeners, Vegetable gums They are in most foods. Most food contains some kind of additives.
- Q:Can you list some food additives in processed foods, specfically - colours - preservatives - antioxidants - emulsifiers, stabalisers, thickeners - acidity regulators - flavouringsCan you also explain why they have been used as well?Thanks.
- The reasons that food additives are used in processed food, are many. Simply put, here are just a few: - The food items look better, which is more appealing to the eye. - The food lasts longer, which is beneficial to the customer and the manufacturer. - Additives lent a consistency to processed food that is duplicatible. - The food tastes better, which is one of the main reasons for additives. For an in-depth explanation, visit the websites below. There is a lot of information online, about food additives - both pro and con.
- Q:My car just came back from the mechanic and he told me to keep an eye on the transmission because sometimes when you set the car to reverse it takes awhile before it kicks in. He said it could be that it is sticking and needs more additives? But then we got distracted and I never got a chance to ask how the heck do I find out? By the way, my car was in for a different problem and I had specifically told him I only had money to fix that so that is why he didnt look further into the transmission thing.So anyway, here are a couple of questions:what is additives and how do i know if i need them?while we‘re at it, how do I check my transmission fluid? (just in case my mechanic didn‘t)if you have any other suggestions as to what this problem might be and how I can fix it, Id love to hear itIf it matters, I drive an 03 Dodge Intrepid that has about 80k.Thanks!
- Call two Dodge dealers' service depts [always get at least a 2nd opinion]and ask abt additives, they prob dont recommend em. Pull the trans dipstick and see if it has stamped on it how to check the fluid, ie, engine at operating temp, in Neutral, on level surface, etc. ask the dealers.
- Q:What are the 17 food additives that the hotel can not use?
- White water, alkaline orange, industrial orange, industrial formaldehyde, industrial use of caustic soda, carbon monoxide, sodium bromide, sodium thiocyanate, rose red b, art green, Sodium sulfide, industrial sulfur, industrial dyes, poppy shells
- Q:Is there a difference?
- The additive identity is the number you have to add to getidentically" the same number back. That is zero. because for any x x+0 = x. The additive inverse is the number you have to add to that number to get zero. Thus, if x is any number then the additive inverse of x is -x because x + (-x) = 0. The addtive identity isuniversal", that is it is the the same for any number . An additive inverse is particular to the number that it is the inverse of. Similar remarks are true about the maultipolicative identity 1 and the inverse of a non zero number 1/x.
- Q:Qinghai Xining City where to sell food additives
- Haihu Road outside the market there is a small commodity mutual aid on the road there, in the village where; victory on the road Ego Digital Plaza, Bank of Communications,
- Q:I heard you should add coffee grinds to rose bushes in an outside garden; I am interested in the care of cut roses.
- An aspirin tablet seems to work fine, I use that if I am out of the additive they sell to preserve cut flowers. Chrismas tree preservative works great also and is far less expensive. I would stay away from sugar water, it'll attract ants and encourge the growth of molds.
- Q:find the additive and multiplicative inverses for 8?
- The additive inverse of 8 is ?8. To find the additive inverse, simply take the opposite of what you are given. When you add a number and its inverse you will get zero. The multiplicative inverse of 8 is 1/8. To find the multiplicative inverse, simply make the given number the denominator of a fraction with a numerator of one. When you multiply a number and its inverse you will get one. UPDATE: uhh, yeah.you get one. Sorry! And thanks for catching my error.
- Q:Artificial sweeteners and preservatives seem to be the biggest culprits. Some thickeners have bad side effects like guar gum, not in everyone it seems, but they‘re there none the less. I‘m wondering how the FDA can approve of all of these additives? I know they do many studies to find if they are safe but I feel like there are so many angles and other variables to take into account that they don‘t, such as outside studies. I can‘t believe how much negative information is around the artificial sweetener aspartame (in nearly every diet beverage around) but it is still considered safe by the FDA.
- There are many internet hoaxes revolving around food additives. Maybe hoax isn't the right word. These aren't people who are trying to fool you. These are people who really believe what they put on the internet, but they are combining a poor understanding of the safety science with flawed logic and some subtle half-truths to conclude that there is a problem. The best way to explain this is with an example. Read my first source. Makes guar gum sound evil, doesn't it? But let's break it down. It claims that GRAS means that the item must have been under suspicion at some point. This casts a shadow of suspicion, but it is false. GRAS means that it has been used for so long without a problem in its intended use that the FDA does not require testing. You don't need to go back and prove that water is safe, or wheat. See my second source. Then it talks about a death from guar gum. That death was a woman on a starvation diet who was consuming large doses of a weight loss supplement that contained guar gum. Approved use of guar gum requires a matching amount of water be in the food so that the guar gum does not absorb too much water from your intestines and cause problems, but the use in the supplement allowed her to overdose without consuming enough water. Then it quotes a source about how guar gum can cause gastrointestinal distress. Aha, it must be evil! Gastrointestinal distress is a fancy name for the gas and cramps that can come if you suddenly eat a lot of fiber. Guar gum is the bran of the guar bean. If you suddenly eat a lot of wheat bran, you will experience gastrointestinal distress. The same thing happens with ANY fiber - some is good for you, but if you suddenly eat a lot, you will not feel well. That does not make guar gum dangerous.
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Air Entraining Admixture high bonding strength, easier to be pumped and compacted.
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10000 kg
- Supply Capability:
- 100000 kg/month
OKorder Service Pledge
OKorder Financial Service
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