砖石墙上安装木门窗框时,规定用钉子固定在墙内的木砖上,每边的固定点不少于两处,其间距不大于1.2米。为使木门窗安装牢固,必须将砌在墙体内的木砖安装牢固。而砌体内设置单块木砖的通病有木砖易松动、砌筑中漏放、大小头放倒等。为确保木砖安装牢固,经山西省介休市国税局住宅楼工程试验使用证明,采用混凝 When the wooden door and window frame is installed on the masonry wall, nails are fixed on the wooden bricks in the wall with no less than two fixed points on each side and the spacing is not more than 1.2 meters. In order to install the wooden doors and windows securely, the wooden bricks built in the walls must be firmly installed. The common problem of setting a single wooden brick in a brickyard is that the wooden bricks are easy to loosen, the masonry is leaked, and the heads are tipped over. In order to ensure the firm installation of wooden bricks, it was proved by the test of the residential building project of the State Taxation Bureau of Jiexiu City in Shanxi Province that the use of coagulation