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how to make liquid antifreeze concrete? Answered

i need that how make liquid antifreeze concrete & a new formulation for product,thanks my friends

Tags:wind

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user
iceng (author)2011-12-12

Up here in the mountains alcohol is added.
Also antifreezing concrete admixture low dosage: 2.0-4.0% suitable for
the winter construction JK-15 is naphthalene-based ...

Setting Concrete is moderately exothermic.
Cover the concrete for the first 24hrs when it must not freeze.


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anoosh khan (author)2011-12-12

yes,its true,plz help me and give me an formulation about that,thank u

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user
steveastrouk (author)anoosh khan2011-12-12

Mix aluminium powder in the mix creates bubbles.

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nofunclub (author)2011-12-12

you might find some answers there
Freeze-Thaw Resistance
http://www.cement.org/tech/cct_dur_freeze-thaw.asp

or there
Process for preparing frost resistant concrete
http://www.freepatentsonline.com/4057526.html

both from the first googlesearch page
https://www.google.com/search?q=frost+resistant+concrete

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FoolishSage (author)2011-12-12

You can buy air-entraining portland cement and use it regularly. If you already have a regular portland cement you can add air-entraining additives between 5% and 8% by volume.

Either type of cement has small air pockets which will make it resistant to freeze/thaw cycles.

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rickharris (author)2011-12-12

Do you mean frost resistant concrete?

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