價格：免費
更新日期：2019-07-30
檔案大小：4.3M
目前版本：2.0
版本需求：Android 2.3 以上版本
官方網站：mailto:pratamatommyadi@gmail.com
Email：https://docs.google.com/document/d/1Q-dcVE4BTRJZ7BNYxPg-Bq-liMlx1qSnr8Z3iYVMODE/edit?usp=sharing
Are you confused about choosing to use a wooden frame or conventional steel frame for your roof? It seems that currently both are no longer the best choice. In the realm of property and construction, currently it is precisely the lightweight steel roof truss that is excellent. Its basic nature is light but strong, making a lightweight steel roof truss can outperform a wooden frame or conventional steel frame.
Even though it is lightweight, the lightweight steel roof truss has a high tensile strength which is around 550 Mpa, greater than the conventional steel tensile stress which is only 300 Mpa. This is because the flexible properties of lightweight steel roof trusses can absorb greater amounts of energy.
Unlike wood material that is more brittle and more quickly destroyed. The strength of this tension makes the lightweight steel roof truss able to withstand collapse and maintain the stability of the building.