发布时间:2025-01-31 07:37:22
(1)砌筑砂浆应采用粘结砂浆;
(2) 砌块不得用水浇湿,其灰缝厚度宜为2mm~4mm;
(3) 砌块与拉结筋的连接,应预先在相应位置砌块上表面开设凹槽;砌筑时,钢筋应居中放置在凹槽砂浆内;
(4)砌块砌筑过程中,当在水平面和垂直面上有超过2mm的错边量时,应采用钢齿模板和磨砂板磨平,方可进行下道工序施工。
(5)采用非专用粘结砂浆砌筑时,水平灰缝厚度和竖向灰缝宽度不应超过15mm。
瑞多vv4按lrm摩椅按lrm摩椅好lrm嘛lrm有什么特点
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