Foam control agent and air-entraining water reducing compounding agent and concrete prepared thereof
A technology of foam control agent and water reducer, which is applied in the field of concrete additives, can solve the problems of poor bubble structure and foam stability, few researches on air-entraining agent application technology, and few types of air-entraining agent production, so as to achieve cement adaptability Large range of compatibility, good compatibility effect, good compatibility effect
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Embodiment 1
[0037] Formulation of foam control agent:
[0038] Alkynyl alcohol wetting agent E20 40%;
[0039] Alkynyl alcohol wetting agent E40 40%;
[0040] Alkynyl alcohol wetting agent E65 20%.
[0041] m+n=1.3 for E20; m+n=3.5 for E40; m+n=10 for E65.
Embodiment 2
[0043] Formulation of foam control agent:
[0044] acetylenic alcohol wetting agent E20 10%;
[0045] Alkyne alcohol wetting agent E40 70%;
[0046] Alkynyl alcohol wetting agent E65 20%.
[0047] m+n=1.3 for E20; m+n=3.5 for E40; m+n=10 for E65.
Embodiment 3
[0049] Formulation of foam control agent:
[0050]
[0051] m+n=1.3 for E20; m+n=3.5 for E40; m+n=10 for E65.
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