
木樓梯
因不(bu)能防(fang)火,應(ying)用(yong)(yong)范圍(wei)受(shou)到限(xian)制。有(you)暗(an)步(bu)(bu)式(shi)和明(ming)步(bu)(bu)式(shi)兩種。踏(ta)步(bu)(bu)鑲嵌于(yu)樓(lou)梯斜梁(又稱樓(lou)梯幫)凹槽內的為暗(an)步(bu)(bu)式(shi);釘于(yu)斜梁三角木上的為明(ming)步(bu)(bu)式(shi)。木樓(lou)梯表面(mian)用(yong)(yong)涂料(liao)防(fang)腐。
樓梯 | 木門(men) | 護墻板 | 衣柜 | 酒柜 | 櫥柜