Patents Assigned to Domocon S.A.
  • Concrete
    Patent number: 4383862
    Abstract: A method of producing aerated concrete, that is, concrete in which a gas is entrained, comprises forming a mortar mix, which includes all the components of the concrete except for the gas. The mix is then pumped at a predetermined rate, to blending means. Gas is fed under pressure to blending means via control valves.The blending of the mix with the gas takes place in a substantially closed chamber.
    Type: Grant
    Filed: October 13, 1981
    Date of Patent: May 17, 1983
    Assignee: Domocon S.A.
    Inventor: John M. Dyson