Rapid lay building bricks
    1.
    发明授权
    Rapid lay building bricks 失效
    快速建筑砖

    公开(公告)号:US3824755A

    公开(公告)日:1974-07-23

    申请号:US29385572

    申请日:1972-10-02

    申请人: HARTNELL W

    发明人: HARTNELL W

    摘要: A multiple component building brick in which grooves are used to simulate separation of the bricks, the brick being preferably of lightweight concrete material and having a projection or nib on an end face and preferably on a rear face to assist correct spacing corresponding to the grooves, including a set of bricks.

    摘要翻译: 一种多组分建筑砖,其中使用凹槽来模拟砖的分离,砖优选地是轻质混凝土材料,并且在端面上优选地在后表面上具有突起或尖头,以帮助对应于凹槽的正确间隔, 包括一堆砖。