ROPT510 is strong as well as highly formable. This means that it is easy to bend this material while making a roll cage without worrying about cracks or breaks. It also leads to high impact absorption during collisions. It offers a minimum tensile strength of510 N/mm2, a minimum 0.2% yi...
To get the rest of the planks to insert into the channels at the front and back of the trailer you now have to bend or bow the middle of the planks up. This shortens the length of the plank and allows you to insert both ends of the plank into the channels. There are probably sever...
I used an ancient manual screw type pipe bender which was a lot of work to use. You might want to take it to a muffler/exhaust shop and get them to bend it for you ( a local high school might let you use their workshop also) You need to leave about 40 to 50 cm of straight ...