At present, the quality and technical standards of prefabricated houses in China are mainly local standards and enterprise standards, and there are no relevant industry standards and national standards.

1. 依照相關法律法規以及規章制度的要求，企業標準都會備案，完全可確保災區活動板房的質量。

1. According to the requirements of relevant national laws and regulations and rules and regulations, enterprise standards will be put on record, which can fully ensure the quality and safety of prefabricated houses in disaster areas.

2.  建筑施工現場使用的活動房必須滿足強度和穩定性的要求,確保結構,并有防御強臺風、特大暴雨雪和雷擊的能力。同時應符合文明衛生、消防、和使用功能等要求。

2. The movable house used in the construction site must meet the requirements of strength and stability, ensure the structural safety, and have the ability to defend against strong typhoon, heavy rain, snow and lightning. At the same time, it should meet the requirements of civilized sanitation, fire protection, environmental protection and use function.

3.  用于工作、生活的活動房,原則上只允許搭設單層,長度不得超過30米(8間),每間宿舍住宿人數不得超過8人。活動房旁應配備符合消防要求的滅火器材。

3. In principle, only single storey is allowed to be set up for the activity room used for work and life, and the length shall not exceed 30 meters (8 rooms), and the number of accommodation in each dormitory shall not exceed 8 people. Fire fighting equipment meeting fire fighting requirements shall be provided beside the activity room.

4.  因特殊原因,需搭設雙層活動房,必須符合《建筑結構荷載規范》GB50009—2001,且長度不得超過22米(6間)。同時,根據實際情況,須采取預埋底腳螺栓(型鋼)等聯結墻柱,并用鋼管將活動房整體固定,對活動房進行加固。搭設雙層活動房必須制訂搭設方案。方案由使用單位、安裝單位技術負責人簽字認可,并報所在地建筑監督站備案。大江大河(湖)邊、曠野地區嚴禁搭設雙層活動房

4. Due to special reasons, it is necessary to set up a double-layer movable house, which must comply with the load code for the design of building structures (GB 5009-2001), and the length shall not exceed 22 meters (6 rooms). At the same time, according to the actual situation, it is necessary to adopt embedded foot bolts (section steel) to connect the wall column, and use steel pipe to fix the movable house as a whole to reinforce the movable house. It is necessary to work out a plan for setting up a double deck mobile house. The scheme shall be signed and approved by the technical director of the user and installation unit, and reported to the local construction safety supervision station for record. It is strictly forbidden to set up double-layer activity rooms on the banks of big rivers (lakes) and in wilderness areas