吊顶安装(纸面石膏板).doc

吊顶安装(纸面石膏板).txt为什么我们在讲故事的时候总要加上从前？开了一夏的花，终落得粉身碎骨，却还笑着说意义。吊顶安装(纸面石膏板).txt37真诚是美酒，年份越久越醇香浓烈；真诚是焰火，在高处绽放才愈显美丽；真诚是鲜花，送之于人，手有余香。六、吊顶工程（一）一般规定：1、吊顶工程采用PVC和轻质纸面石膏板规格、颜色以及基础构造、固定方法应符合规范及标准图集要求。2、吊顶轻钢龙骨在运输安装时，不得扔摔、碰撞。龙骨应平放，防止变形。3、罩面板安装前，应根据构造需要分块弹线。墙面与顶棚的接缝应交圈一致。4、罩面板与墙面、窗帘盒、灯具等交接处应严密，不得有漏缝。（二）材料要求1、罩面板不应有气泡、起皮、裂纹、缺角、污垢，表面应平整，边缘应整齐，色泽应一致。2、吊顶工程所用的龙骨及其配件应符合有关现行国家标准。3、安装罩面板的紧固件，宜采用镀锌制品，预埋的木砖应作防腐处理。（三）龙骨安装1、根据吊顶的设计标高在四周墙上弹线。弹线应清楚，位置准确，其水平允许偏差5mm。2、主龙骨吊点间距中间部分应起拱，轻钢龙骨起拱高度应不小于房间短向跨度的1/200，主龙骨安装后应及时校正其位置和标高。3、吊杆距主龙骨端部距离不得超过300mm，否则应增设吊杆，以免主龙骨下坠。4、次龙骨应紧贴主龙骨安装。当用自攻螺钉安装板材时，板材的接缝处，必须安装在宽度不小于40mm的次龙骨上。5、边龙骨按设计要求弹线，固定在四周墙上。6、全面校正主、次龙骨的位置及水平度。连接件应错位安装。通长次龙骨连接处的对接错位偏差不得超过2mm。（四）纸面石膏板安装1、板材应在自由状态下进行固定，防止出现弯棱、凸鼓现象。2、纸面石膏板的长边（即包封边）应沿纵向次龙骨铺设。3、自攻螺钉与纸面石膏板边距离：面纸包封的板边以1015mm为宜，切割的板边以1520mm为宜。4、固定石膏板的次龙骨间距一般不应大于600mm。5、钉距以150170mm为宜，螺钉应与板面垂直。弯曲、变形的螺钉应剔除，并在相隔50mm的部位另安螺钉。6、石膏板的接缝，应按设计要求进行板缝处理。7、纸面石膏板与龙骨固定，应从一块板的中间向板的四边固定，不得多点同时作业。8、螺钉头宜略埋入板面，并不使纸面破损。钉眼应作除锈处理并用石膏腻子抹平。9、拌制石膏腻子，必须用清洁水和清洁容器。（五）质量检验1、吊顶标高、尺寸、起拱应符合设计要求。2、饰面材料的材质、品种、规格、图案和颜色应符合设计要求。3、安装的允许偏差和检验方法应符合下表的规定。吊顶工程安装的允许偏差和检验方法项次项目允许偏差（mm）检验方法1表面平整度3用2m靠尺和塞尺检查2接缝直线度3拉5m线，不足5m拉通线，用钢直尺检查3接缝高低差1用钢直尺和塞尺检查装修装饰服务热线 爱家装饰装修公司 网址:俗语一大堆标签: 俗语 2009-10-29 20:44 1.Burn ones bridges. 破釜沉舟.背水一战 2.Great minds think alike. 英雄所见略同 3.No news is good news. 没有消息就是好消息 4.One picture is worth a thousand words. (One eyewitness is better than ten hearsays.) 百闻不如一见 5.Nothing ventured, nothing gained.(Nothing brave, nothing have.) 不入虎穴,焉得虎子 6.Life is full of ups and downs. 生活充满起伏 7.Its no use crying over spilt milk. 覆水难收 8.Hunger is the best sauce. 饥饿是最好的调味品 9.Better late than never. 迟做总比不做好. 10.God helps those who help themselves. 天助自助者. 11.Love me, love my dog. 爱屋及乌 12.Dont count your chickens before they hatch. 小鸡孵出之后才算数 13.He bites off than her can chew. (The eye is bigger than the belly.) 贪多嚼不烂 14.Everyone has a skeleton in his closet. 人人都有不可告人之事 15.To teach a fish how to swim. 班门弄斧. 16.Rome wasnt built in a day. 伟业非一日建成 17.Well begun, half done. 好的开始是成功的一半 18.Every cloud has a silver lining. 乌云背后是银边 19.Look before you leap. 三思而后行 20.Birds of a feather flock together. 物以类聚 21.A little knowledge is dangerous. 一知半解最危险 22.Clothes make the man. 人要衣装.佛要金装 23.A good medicine tastes bitter. 良药苦口. 24.History repeats itself. 历史会重演 25.Strike while the iron is hot. 趁热打铁 26.as poor as a church mouse. 穷得一文不名 27.Where theres smoke, theres fire. 无风不起浪.事出必有因 28.A journey of a thousand miles begins with a single step. 千里之行始于足下 29.A rolling stone gathers no moss. 滚石不生苔.转业不聚财 30.Many hands make light work. 人多好做事. 31.A miss is as good as a mile. 失之毫厘,差之千里. 32.A friend in need is a friend indeed. 患难见真情. 33.A bad beginning makes a bad ending. 不善始者不善终. 34.A young idler, an old beggar. 少壮不努力,老大徒伤悲. 35.Do as the Romans do. 入乡随俗. 36.Many things grow in the garden that were never sown there. 有心栽花花不发,无心插柳柳成荫. 37.Misfortunes never come alone. 祸不单行. 38.Never too old to learn, never too late to turn. 亡羊补牢,为时未晚. 39.No one can call back yesterday. 昨日不会重现. 40.No sweet without sweat. 先苦后甜. 41.Still water run deep. 静水流深. 42.The pot calls the kettle black. 五十步笑百步. 43.The water that bears the boat is the same that swallows it up. 水能载舟,亦能覆舟. 44.Think twice before you do. 三思而后行. 45.Time tries all. 路遥知马力,日久见人心. 46.To save time is to lengthen life. 节约时间就是延长生命. 47.Troubles never come singly. 福无双至,祸不单行. 48.Water dropping day by day wears the hardest rock away. 滴水穿石. 49.When in Rome, do as the Romans do. 入国问禁,入乡随俗. 50.Where there is life, there is hope. 留得青山在,不怕没柴烧. 51.Although the sun shine, leave not your cloak at home. 未雨绸缪. 52.So said, so done. 说到做到,言出必行. 53.No weal without woe. 福兮祸所伏,祸兮福所倚. 54.We never know the worth of water till the well is dry. 井干方知水珍贵 55.Sharpening your axe will not delay your job of cutting wood. 磨刀不误砍柴功. 56.Where there is s will，there is a way. 有志者事竟成. 57.The weather and the life are both unpredicta