禹城钢结构板房广泛应用于临时办公、工地宿舍等场景，材质选择需适应本地夏季多雨、冬季寒冷且偶有大风的气候，满足结构、耐用性与功能性需求，合理选材是其长期可靠使用的基础。

　　Yucheng steel structure panel houses are widely used in temporary offices, construction site dormitories, and other scenarios. The material selection needs to adapt to the local climate of rainy summers, cold winters, and occasional strong winds, to meet the requirements of structural safety, durability, and functionality. Reasonable material selection is the foundation for their long-term reliable use.

　　主体钢结构作为承重骨架，需具备足够强度与抗锈蚀能力。立柱、横梁等主构件多采用 Q235B 或 Q355B 热轧型钢，Q235B 钢材屈服强度≥235MPa，适合跨度 6 米以内的板房；Q355B 钢材屈服强度≥355MPa，抗风载、雪载能力更强，适合跨度 8 米以上或风力较大的区域。钢材表面常用热浸镀锌工艺（锌层厚度≥85μm），能在禹城多雨环境下保持 10 年以上不锈蚀；若采用喷漆防腐，需每年检查补漆。连接用 8.8 级高强度螺栓（抗拉强度≥800MPa），配合防松螺母，避免长期振动导致松动。

　　The main steel structure, as a load-bearing framework, needs to have sufficient strength and corrosion resistance. The main components such as columns and beams are mostly made of Q235B or Q355B hot-rolled steel. Q235B steel has a yield strength of ≥ 235MPa and is suitable for slab houses with a span of less than 6 meters; Q355B steel has a yield strength of ≥ 355MPa, stronger wind and snow load resistance, and is suitable for areas with spans of more than 8 meters or strong winds. The commonly used hot-dip galvanizing process on the surface of steel (zinc layer thickness ≥ 85 μ m) can maintain corrosion resistance for more than 10 years in the rainy environment of Yucheng; If spray painting is used for corrosion prevention, it is necessary to inspect and repaint annually. Use 8.8 grade high-strength bolts (tensile strength ≥ 800MPa) for connection, combined with anti loosening nuts to avoid loosening caused by long-term vibration.

　　屋面与墙面围护材料需兼顾防水、隔热与抗冲击性。屋面常用 0.3-0.5mm 厚彩钢板，基板为镀锌钢板，表面覆耐候性涂层，耐紫外线老化，涂层附着力需达 1 级，防止雨水渗入。屋面彩钢板波高≥35mm，可抵御 10 级以下风力，板与板搭接长度≥100mm，接缝处用耐候硅酮胶密封。墙面多选用夹芯板，聚苯乙烯夹芯板保温性好（导热系数≤0.038W/(mK)），防火等级为 B1 级；岩棉夹芯板防火等级达 A 级，耐高温，可通过增加厚度（50-100mm）弥补保温性不足，夹芯板面板需为镀锌彩钢板。

　　The roof and wall enclosure materials need to balance waterproofing, insulation, and impact resistance. 0.3-0.5mm thick color steel plate is commonly used for roofs, with galvanized steel plate as the substrate and a weather resistant coating on the surface to resist UV aging. The coating adhesion should reach level 1 to prevent rainwater infiltration. The roof color steel plate has a wave height of ≥ 35mm and can withstand wind speeds below level 10. The overlap length between plates is ≥ 100mm, and the joints are sealed with weather resistant silicone adhesive. Sandwich panels are commonly used for walls, with polystyrene sandwich panels having good insulation properties (thermal conductivity ≤ 0.038W/(mK)) and a fire rating of B1; Rock wool sandwich panel has a fire rating of Class A and high temperature resistance. It can compensate for insufficient insulation by increasing the thickness (50-100mm). The sandwich panel panel needs to be made of galvanized color steel plate.

　　楼板与地面材料要满足承重与防潮需求。楼板采用≥0.8mm 厚压型钢板加混凝土浇筑，压型钢板波距≤200mm，整体承载力需达 2kN/m，适合宿舍、办公场景。地面基层回填土压实系数≥0.93，铺设 100mm 厚 C20 混凝土垫层，表面做水泥砂浆抹面或铺防滑地砖，防止雨季返潮。有重型设备的板房，地面需增设 φ8mm 钢筋网片（间距 200mm），提升抗压强度。

　　The floor and ground materials should meet the requirements of load-bearing and moisture-proof. The floor slab is made of profiled steel plates with a thickness of ≥ 0.8mm and poured with concrete. The wave spacing of the profiled steel plates is ≤ 200mm, and the overall bearing capacity needs to reach 2kN/m. It is suitable for dormitory and office scenarios. The compaction coefficient of the backfill soil on the ground base is ≥ 0.93. A 100mm thick C20 concrete cushion layer is laid, and the surface is coated with cement mortar or covered with anti slip tiles to prevent moisture from returning during the rainy season. For prefabricated houses with heavy equipment, the ground needs to be equipped with 8mm steel mesh (spaced 200mm apart) to enhance compressive strength.

　　门窗与配件材质需适配板房功能与环境。门体多采用≥0.8mm 厚钢制防盗门，带透气百叶窗，门框与钢结构连接牢固，缝隙用防火密封胶填充。窗户选用塑钢或断桥铝型材，玻璃为 5mm 厚浮法玻璃或中空玻璃，窗框与墙面连接处做防水处理。五金配件需为 304 不锈钢材质，抗锈蚀，确保开关顺畅。

　　The materials of doors, windows, and accessories need to be adapted to the functions and environment of the prefabricated house. The door body is mostly made of steel anti-theft doors with a thickness of ≥ 0.8mm, equipped with breathable louvers. The door frame is firmly connected to the steel structure, and the gaps are filled with fireproof sealant. The windows are made of plastic steel or bridge cut aluminum profiles, and the glass is 5mm thick float glass or insulated glass. The connection between the window frame and the wall is treated with waterproofing. Hardware accessories should be made of 304 stainless steel material, rust resistant, to ensure smooth switching.

　　辅助材料性能需与主体材质协同。密封材料需为耐候型，在 - 30℃ 70℃保持弹性，适应冬夏温差。保温棉容重≥12kg/m，导热系数≤0.042W/(mK)，需加铝箔防潮层防结露。固定用自攻螺丝带橡胶防水垫圈，长度比被固定材料厚多 20mm，避免松动和漏水。

　　The performance of auxiliary materials needs to be coordinated with the main material. The sealing material should be weather resistant, maintain elasticity between -30 ℃ and 70 ℃, and adapt to temperature differences between winter and summer. Insulation cotton with a bulk density of ≥ 12kg/m and a thermal conductivity coefficient of ≤ 0.042W/(mK) requires the addition of an aluminum foil moisture-proof layer to prevent condensation. Fixed with self tapping ribbon rubber waterproof gasket, with a length 20mm thicker than the fixed material to avoid looseness and water leakage.

　　禹城钢结构板房的材质要求需平衡性与环境适应性，选材时结合使用场景、功能需求及预算，优先选择符合标准的材料，考虑本地气候影响，通过规范选材与施工，使其在 5-15 年使用寿命内保持结构稳定、功能完好。

　　The material requirements for Yucheng steel structure panel houses need to balance safety and environmental adaptability. When selecting materials, they should be combined with usage scenarios, functional requirements, and budgets. Priority should be given to selecting materials that meet national standards, taking into account local climate impacts. Through standardized material selection and construction, the structure should remain stable and functionally intact for a service life of 5-15 years.

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