施工-05地面工程 Flashcards

1
Q
建筑地面工程施工及质量验收,整体地面面层属于?
A、分部工程
B、子分部工程
C、分项工程
D、没有规定
A

B 子分部工程

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2
Q
地面工程铺设材料的温度要求,哪项错误?
A、采用掺有水泥石灰的拌合料铺设时不应低于5℃。
B、石油沥青胶粘剂不应低于 5℃;
C、有机胶粘剂 不应低于10℃;
D、砂石材料铺设 不应低于-5℃;
A

D错误

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3
Q

地面垫层,用什么垫,厚度可以小于100?

A

炉渣

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4
Q
地面工程灰土垫层,哪项说法错误?
A、熟化石灰可用粉煤灰代替
B、可采用磨细生石灰与黏土按重量比拌合洒水堆放后施工
C、基土及垫层施工后应防止被水浸泡
D、应分层夯实并经湿润养护,晾干后方可进行下一道工序
A

B错误 应该按体积比

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5
Q
建筑地面工程施工,在预制钢筋混凝土板上铺找平层前应先填嵌缝板,嵌缝板施工要求哪个错误?
A、板缝最小底宽不应小于30cm
B、板缝底宽大于40cm时应按要求配筋
C、填缝 采用不低于C20的细石砼
D、填嵌时板缝内应清理干净并保持湿润
A

A错误 不应小于20cm

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6
Q
建筑地面工程施工时铺设防水隔离层,下列哪项施工要求错误?
A、穿过楼板面的管道四周,防水应上卷,超过套管套口
B、靠墙面,上卷100
C、阴阳角附加层
D、管道穿过楼板面的根部应增加铺涂附加防水隔离层
A

B错了,应上翻200-300

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7
Q

地面工程结合层那种材料施工环境最低不能低于5℃?

A

水泥拌合料

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8
Q

建筑地面工程,哪项垫层的最小厚度为80cm?

A

炉渣垫层

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9
Q

必须设置地面防水隔离层的建筑部位?

厕浴间? 餐厅?

A

餐厅,不是厕浴间

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10
Q

防静电水磨石地面怎么防静电?
要求不导电的水磨石地面料石用什么?
一般要求防尘防静电的地面最好用?

A

掺导电材料
不导电用辉绿岩
最好用活动地板面层

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11
Q

实木地板铺设必须符合设计要求的项目?

强度 含水率 防火 防蛀

A

含水率必须符合

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12
Q

地面基层土压实系数应该是

采用水泥类基层抗压强度不得小于

A

不小于0.9

不小于1.2MPa

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13
Q

当水泥混凝土垫层铺设在基土上,气温长期0℃以下,应设什么缝?

A

设伸缩缝(硬化时温度跟平时温度差异大)

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14
Q
地面工程,水泥混凝土整体面层错误的是:
A、强度不小于C20
B、铺设不得留施工缝
C、养护不少于3d
D、抹平应在水泥初凝前完成
A

C错误,养护7d

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15
Q

活动地板的支架固定在地面上么?

A

应该是不固定,为了地板伸缩吧?

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