|
To build a strong bridge, you should typically use materials that will hold up better. IF you want to lessen your chances of deterioration, stick with metals like stainless steel
http://answers.ask.com/Business/Constructions_and_...
|
|
1. Lay five sticks flat, touching end to end. Glue four sticks on top of the five, each centered over the weak spot where two sticks meet. This will be one bottom rail of the bridge
http://www.ehow.com/how_10031568_build-really-stro...
|
|
For its weight, balsa wood is one of the strongest building materials available. It's a perfect material for a number of small-scale projects, including making model bridges. The
http://www.ehow.com/how_6523848_build-strong-balsa...
|
|
The strength of a bridge depends largely on how the bridge is engineered and the quality and amount of materials used to build it. The size of the bridge matters as well.
http://answers.ask.com/Business/Constructions_and_...
|