对济南活动板房的进场材料须验收把关，严禁偷工减料、以次充好的材料进场。材料要按规范和产品质量要求验收，标准如下：

The incoming materials of prefabricated houses in Jinan must be checked and accepted, and it is strictly forbidden to cut corners on work and substitute inferior materials for high-quality ones. The materials shall be accepted according to the specifications and product quality requirements, and the standards are as follows:

①钢结构济南活动板房立杆柱底层所用的方钢尺寸要求100㎜×100㎜，厚度达到2.5㎜，二层立杆柱所用的方钢尺寸要求80㎜×80㎜，厚度达到2.5㎜，大梁、次梁用材角钢须尺寸达到30㎜×30㎜，厚度达到3㎜，钢材质量要求采用国标钢材。

① The dimension requirement of square steel for the bottom layer of upright column of steel structure Jinan movable plank house is 100 ㎜ × 100 ㎜, the thickness reaches 2.5 ㎜, and the dimension of square steel used for two-layer upright column is 80 ㎜ × 80 ㎜, thickness up to 2.5 ㎜, angle steel for girder and secondary beam must reach 30 ㎜ × 30 ㎜, the thickness reaches 3 ㎜, and the steel quality is required to adopt the national standard steel.

②进场彩钢板质量，要符合质保书所要求的质量。

② The quality of mobilized color steel plate shall meet the quality requirements in the warranty.

③搭设活动板房所需电焊条应采用T422，其牌号应符合国标GB981-76要求。

③ T422 electrode shall be used for the erection of movable plank house, and its brand shall meet the requirements of national standard GB981-76.

④进场的大梁在制作中，应按产品要求规范作业，不允许偷工减料，按要求设置好斜角铁及方钢立杆。这是活动板房控制的重要部位，必须严格把关。

④ During the fabrication of the girders entering the site, the work shall be carried out according to the product requirements. It is not allowed to cut corners. Angle iron and square steel poles shall be set as required. This is an important part of the safety control of prefabricated houses, which must be strictly controlled.

此外活动板房的设计图纸的使用标准不完全、不准确。如部分设计注明运用了过期的、曾经废黜的规范；部分材料的等级不全、高强螺栓、一般螺栓和铆接之间的连接点标记不明白或是未显现；还有对各类高强螺栓、一般螺栓、栓钉、拉铆钉和垫圈的规格、型号、功能没有详细标志等，这些一系列的问题都会导致活动板房隐患。

In addition, the use standard of design drawings of prefabricated houses is incomplete and inaccurate. For example, some designs indicate the use of outdated and deposed specifications; The grade of some materials is incomplete, and the connection points between high-strength bolts, general bolts and riveting are not clearly marked or not shown; There are also no detailed signs on the specifications, models and functions of various high-strength bolts, general bolts, studs, rivets and washers. These problems will lead to potential safety hazards of prefabricated houses.

活动板房的使用寿命少在15年以上，可以反复使用搬移不需要拆装，无材料损耗。可立即整体或部分搬迁到另外一个新的项目，这样不要重复另外建设，这样要比反复购买搭建其他。您有需求就来我们网站http://www.lxcaigang.com进行咨询吧！

The service life of movable plank houses shall be at least 15 years, which can be used repeatedly and moved without disassembly and material loss. You can immediately move to another new project in whole or in part, so that you do not need to repeat the construction of another project, which is more than buying and building again and again. Come to our website if you need http://www.lxcaigang.com Consult!