【判断题】【消耗次数:1】
饰面板(砖)工程,防水层不属于隐蔽工程。
正确
错误
参考答案:
复制
纠错
相关题目
【判断题】 防水砂浆防水层通常称为刚性防水层,是依靠增加防水层厚度和提高砂浆层的密实性来达到防水要求。()
①  正确
②  错误
【单选题】 下列关于防水砂浆防水层施工的说法中,正确的是()。
①  砂浆防水工程是利用一定配合比的水泥浆和水泥砂浆(称防水砂浆)分层分次施工,相互交替抹压密实的封闭防水整体
②  防水砂浆防水层的背水面基层的防水层采用五层做法,迎水面基层的防水层采用四层做法
③  防水层每层应连续施工,素灰层与砂浆层可不在同一天施工完毕
④  揉浆是使水泥砂浆素灰相互渗透结合牢固,既保护素灰层又起到防水作用,当揉浆难时,可加水稀释
【单选题】 有关细石混凝土屋面防水层的说法,错误的是:( )
①  防水层厚30mm
②  细石混凝土等级至少为C20
③  防水层内双向配筋网片φ6@100
④  防水层设置分格缝
【判断题】 刚性防水屋面是指用刚性材料做防水层的屋面。其防水层采用防水砂浆和防水细石混凝土。
①  正确
②  错误
【单选题】 下列材料中用()做防水层的屋面属于刚性防水屋面。
①  三元乙丙橡胶
②  油毡
③  防水混凝土
④  绿豆砂
【单选题】 卷材屋面防水的防水层应位于( )之上。
①  保温层
②  保护层
③  找平层
④  基层
【判断题】 卷材防水层不得有渗漏和积水现象。属于主控项目。
①  正确
②  错误
【单选题】 混凝土刚性防水屋面中,为减少结构变形对防水层的不利影响,常在防水层与结构层之间设置( )。
①  隔汽层
②  隔声层
③  隔离层
④  隔热层
【单选题】 混凝土刚性防水屋面中,为减少结构变形对防水层的不利影响,常在防水层与结构层之间设置
①  隔蒸汽层
②  隔离层
③  隔热层
④  隔声层
【单选题】 普通水泥砂浆防水层水灰比为0.55~0.6时,适用范围为水泥砂浆防水层的()。
①  第一层
②  第二、四层
③  第三、五层
④  以上皆不对
随机题目
【单选题】 And you find that youre not to be ___ with a position of real responsibility.
①  offered
②  trusted
③  furnished
④  retained
【单选题】 She got married although her parents had not given her their ___.
①  allowance
②  consent
③  permit
④  appreciation
【单选题】 The secretary and principal ___ at the meeting now.
①  are speaking
②  is speaking
③  were making a speech
④  have a speech
【单选题】 “If anybody ___, please put down ___ name,” said the teacher to the monitor.
①  ?wants to buy the book/his
②  ?want to buy the book/their
③  ?will buy the book/one’s
④  ?wants to have the book bought/her
【单选题】 The rich ___ not always happy.
①  are
②  is
③  will
④  may
【单选题】 About 60 percent of the students ___ from the south, the rest of them ___ from the north and foreign countries.
①  are/is
②  are/are
③  is/are
④  are
【单选题】 Now Tom with his classmates ___ football on the playground.
①  play
②  are playing
③  plays
④  is playing
【单选题】 Comrade Li Dazhao,___ librarian of Beijing University, was one of the founders of the Chinese Communist Party.
①  sometimes
②  sometime
③  some times
④  some time
【单选题】 At first Bob was puzzled by Virginia s waving, but then it __ his mind that she was trying to tell him something.
①  crossed
②  passed
③  occurred
④  opened
【单选题】 If there were no subjunctive mood, English ___ much easier.
①  will be
②  would have been
③  could have been
④  would be