This build is a good balance between performance and cost. I think you'll really like it. Here are the links to the parts as promised in the video: Drone Frames-G-10 DRQ250 Mini-D - Glass Fiber. http://www.readymaderc.com/store/inde...RMRC Prints-DRQ250 10 Degree Motor Mounts. http://www.readymaderc.com/store/inde... think you'll really like it. Here are the links to the parts as promised in the video: Drone Frames-G-10 DRQ250 Mini-D - Glass Fiber. http://www.readymaderc.com/store/inde... RMRC Prints-DRQ250 10 Degree Motor Mounts. http://www.readymaderc.com/store/inde...
Other metals used for roofing are lead, tin and aluminium and copper. Copper is used for roofing because it offers corrosion resistance, durability, long life, low maintenance, radio frequency shielding, lightning protection, and sustainability benefits.
Metal has been used on flat roofs for many decades, and it has proven that it is durable and can last about 35 years. Much past the 35 year mark, though, and youâll start to see problems with the roof. Traditionally, metal roofs have been built out of terne â which is tin-steel alloy â or copper.