| 摘要 |
A method for making building element at which one makes bearing section – mixes hydrated mix of sand, cement and liquid surface-active admixture (bearing ability of building element from 3 to 10 MPa). One pours mix obtained to form and keeps there till evaporation of water. Separately one makes heat-insulation part of building element, with placement to mechanical mixer granules of foamed polystyrene, hydrated cement and liquid surface-active admixture. One mixes all the components at temperature not lower than 5 °С during 3-10. One pours it to form in which there is just present bearing section of building element. After having taken out from form building element is subjected to curing at temperature higher than 5 °С |
