H型鋼可以有效保護環境，具體表現在三個方面：一是和混凝土相比，可采用干式施工，產生的噪音小，粉塵少；二是由于自重減輕，基礎施工取土量少，對土地資源破壞小，此外大量減少混凝土用量，減少開山挖石量，有利于生態環境的保護；三是建筑結構使用壽命到期后，結構拆除后，產生的固體垃圾量小，廢鋼資源回收價值高。

H-shaped steel can effectively protect the environment, which is embodied in three aspects: first, compared with concrete, it can adopt dry construction, resulting in less noise and less dust; Second, due to the reduction of dead weight, the amount of soil taken for foundation construction is small, and the damage to land resources is small. In addition, a large amount of concrete consumption is reduced, and the amount of rock excavation is reduced, which is conducive to the protection of the ecological environment; Third, after the service life of the building structure expires and the structure is dismantled, the amount of solid waste generated is small and the recovery value of scrap steel resources is high.

以熱軋H型鋼為主的鋼結構工業化制作程度高，便于機械制造，集約化生產，精度高，安裝方便，質量易于保證，可以建成真正的房屋制作工廠、橋梁制作工廠、工業廠房制作工廠等。

The steel structure mainly made of hot-rolled H-shaped steel has a high degree of industrialization, convenient for mechanical manufacturing, intensive production, high precision, convenient installation, and easy quality assurance. It can be built into a real house manufacturing factory, bridge manufacturing factory, industrial plant manufacturing factory, etc.

發展鋼結構，創造和帶動了數以百計的新興產業的發展。工程施工速度快，占地面積小，且適合于全天候施工，受氣候條件影響小。用熱軋H型鋼制作的鋼結構的施工速度約為混凝土結構施工速度的2-3倍，資金周轉率成倍提高，降低財務費用，從而節省投資。

The development of steel structure has created and driven the development of hundreds of emerging industries. The construction speed of the project is fast, the floor area is small, and it is suitable for all-weather construction, and the impact of climate conditions is small. The construction speed of steel structure made of hot-rolled H-shaped steel is about 2-3 times that of concrete structure. The capital turnover rate is doubled, reducing financial costs and saving investment.

濟南型鋼使用的過程中，堆放要合理，重要的是要碼垛穩固，在保障安全的情況下，要同其它型號的型鋼分開碼垛，以免出現混淆。嚴禁在碼垛的周圍存放任何對材料有腐蝕性，或其它損害的物品。碼垛時垛低是要進行墊高和穩固的，要保持垛低的穩固和憑證，在使用或者存放的過程中達到防潮和預防變形的效果。

In the process of using Jinan section steel, the stacking should be reasonable. The important thing is to stack it firmly. Under the condition of ensuring safety, it should be stacked separately from other types of section steel to avoid confusion. It is strictly prohibited to store anything corrosive to materials or other damage around the stacking. When stacking, the stacking height should be raised and stabilized, and the stability and evidence of the stacking height should be maintained to achieve the effect of moisture-proof and deformation prevention during use or storage.

在保存的場地或者倉庫，要選擇干凈清潔，排水比較暢通的位置，存放場地的四周的雜草與其它雜物一定要清理干凈，保持型鋼的干凈，同時要避免有害氣體和各類粉塵直接接觸700*300h型鋼，從而延長材料的使用周期。

In the storage site or warehouse, choose a clean place with smooth drainage. Weeds and other sundries around the storage site must be cleaned to keep the section steel clean. At the same time, avoid harmful gases and various kinds of dust from directly contacting the 700 * 300h section steel, thus extending the service life of the material.

使用的過程中，切記不可同含有酸、堿、鹽等性質的，具有腐蝕性的材料堆放在一起，施工現場的水泥也是具有腐蝕性的，亦不可共同存放。更多相關內容就來我們網站http://www.dyhongsenfg.com咨詢吧！

In the process of use, remember not to pile up with corrosive materials containing acid, alkali, salt and other properties. The cement at the construction site is also corrosive and cannot be stored together. Come to our website for more relevant content http://www.dyhongsenfg.com Ask!