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1 个月
施工缝防水请注意!止水钢板、止水带、止水条:如何选择?
止水钢板,是通过在新旧混凝土接缝处(施工缝)设置一道钢板屏障,当水沿着接缝渗透时,止水钢板能够切断水的渗透路径,即使水沿钢板与混凝土之间的缝隙渗透,由于钢板有一定宽度,也能延长水的渗透路径,从而达到防水效果。 止水钢板一般采用镀锌或 ...
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1 个月
结构纸样与制作教程 | 泡泡袖的婚纱礼服2款
2、袖片面的缝制 (1)抽缝袖片面的袖山,使C′D′以上抽褶,并与袖笼弧线等长,并拉牵条缉缝固定褶裥。 (2)合缉袖片的袖侧缝,并分缝熨烫。
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