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活动房如何加固板房一些知识?

返回列表 来源: 发布日期: 2020.12.23

活动房如何加固板房一些知识?

在长期使用活动房屋时,总会出现各种地基松动、散落或松动的现象。例如,在强风暴雨环境中建造的活动房屋,时间长了会出现摇摆的感觉,不利于活动房屋的使用时间。对于这样的活动房屋,我们需要停止加固和维护。毕竟,可移动的房子不像传统的房子,可以有一个稳定的基础,不需要更多的部分组合,这也是活动室的一个优点,那么我们该怎么处理这样的问题呢?

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1、基础加固是防止预制房屋倒塌的重要措施。基础土方开挖深度和宽度分别为单间280×240,二层楼460×360,三室640×480。先将土夯实,然后填50mm厚细石,然后浇筑100mm C20素混凝土,然后用砂浆找平
2、 工艺及安全措施:在水平空气中,先用螺栓将杆、桁架拼装好,再将拼装好的杆、桁架搭设并用对接接头或撑杆固定;用铅锤吊好各立杆、板墙面的垂直度,保证垂直度不小于1.5-2mm;活动房各主柱采用同一桁架或转角,接头处用扁钢或角钢焊接牢固;门窗装置应符合标准;门窗玻璃装置应采用弹簧扣固定,防止玻璃滑出伤人;所有铁构件先刷防锈漆,再刷美化
对于活动房屋来说,需求停止后的加固是必要的,这也是活动房屋的一个缺陷。当然,活动房屋仍然是一个热门行业。临时施工快捷方便,成本低。今后活动房屋会不时停止改进,各种缺陷也会不时停止减少,但无法消除
钢结构活动房屋施工应用的几个要点
1钢结构活动房屋应注意檩条,钢架的类型不宜过小,施工完毕后应检查验收局部连接和加固
2如不停止靠近墙体的焊接施工,冬季在采暖炉上安装防火装置,室内线路敷设时采用金属管,金属管应接地或采用耐火材料管。另外,当需要穿墙时,应加套管停止保护,并做防水处理。不得在喷灯上使用数据。屋内露天屋面瓦铁皮小于0.6mm时,应在屋内安装避雷针

In the long-term use of movable houses, there will always be various loose foundations, scattered or loose parts. For example, the mobile house built in a strong wind and heavy rain environment will show a swaying feeling after a long time, which is not conducive to the use time of the movable house. For such a movable house, we need to stop strengthening and maintenance. After all, the movable house is not like the traditional house, Can have a stable foundation and do not need more parts of the combination, which is also an advantage of the activity room, so how do we deal with such a problem?

1、 The foundation reinforcement is an important measure to avoid the collapse of prefabricated house. The excavation depth and width of foundation earthwork are 280 × 240 for single room, 460 × 360 for second floor building and 640 × 480 for three rooms. The soil should be compacted, and then 50 mm thick fine stone should be filled, and then 100 mm C20 plain concrete should be poured, and then the mortar should be used for leveling
2、 Process and safety measures: in the level air, the poles and trusses are assembled with bolts, and then the assembled poles and trusses are erected and fixed with butt joints or struts; the verticality of each vertical pole and plate wall surface is hung with a plumb hammer to ensure that the verticality is not less than 1.5-2 mm; at each main column of the movable room, the same truss or corner is used, The joints shall be welded firmly with flat steel or angle iron; the door and window devices shall conform to the standard; the door and window glass devices shall be fixed with spring buckles to prevent the glass from sliding out and hurting people; all iron members shall be painted with antirust paint, and then painted for beautification
As for the movable house, the reinforcement after the demand stops is essential, which is also a defect of the movable house. Of course, the movable house is still a hot industry. The temporary construction is fast and convenient, and the cost is low. The movable house will stop improving from time to time in the future, and various defects will stop reducing from time to time, but they can not be eliminated
Several key points in construction and application of steel structure movable house
1. Steel structure movable house should pay attention to purlins, the type of steel frame should not be too small, after the completion of construction should check and accept the local connection and reinforcement
2. For example, do not stop welding construction near the wall, install fire prevention installation on heating stove in winter, and use metal pipe when laying indoor lines, Metal pipes shall be grounded or fire-resistant material pipes shall be used. In addition, when it is necessary to pass through the wall, casing shall be added to stop protection and waterproof treatment is required. Blowtorch shall not be used on the data. Lightning rod shall be installed in the house when the iron sheet of roof tile in open area is less than 0.6 mm

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