Pumice straw lightweight aggregate concrete and preparation method thereof
A lightweight aggregate concrete and straw technology, which is applied in ceramic products, other household utensils, sustainable waste treatment, etc., can solve the problems of poor workability between light raw materials and concrete, high density of lightweight aggregate concrete, and poor thermal insulation effect Good and other problems, to achieve the effect of light weight, reduced cement consumption, good toughness
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Embodiment 1
[0040] Embodiment 1, this kind of pumice straw light aggregate concrete, its raw material ratio by weight is as follows:
[0041] 1 part of cement;
[0042] 0.43 parts of fly ash;
[0043] 2.3 parts of pumice sand;
[0044] Corn straw fiber 0.04 part;
[0045] Admixture 0.015 parts;
[0046] Foaming agent 0.006 part;
[0047] 0.53 parts of water.
Embodiment 2
[0048] Embodiment two, this kind of pumice straw light aggregate concrete, its raw material proportioning by weight is as follows:
[0049] 1 part of cement;
[0050] 0.42 parts of fly ash;
[0051] 2.55 parts of pumice sand;
[0052] Corn straw fiber 0.05 parts;
[0053] Admixture 0.012 parts;
[0054] Foaming agent 0.007 part;
[0055] 0.55 parts of water.
Embodiment 3
[0056] Embodiment three, this kind of pumice straw light aggregate concrete, its raw material proportioning by weight is as follows:
[0057] 1 part of cement;
[0058] 0.50 parts of fly ash;
[0059] 2.05 parts of pumice sand;
[0060] Corn straw fiber 0.05 parts;
[0061] Admixture 0.010 parts;
[0062] Foaming agent 0.005 part;
[0063] 0.55 parts of water.
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