bending wood requires steam, a jig, thin strips of wood laminated on top of . yah but he is asking how to make a curve WITHOUT plywood. Mar 28, 2012 - It has to be made out of wood and be able to support several people. . For a curved, concentric circle (helix) ramp like this, I would make the . Oct 3, 2011 - How to build a wooden ramp. . I copied the curve of a previous wooden booter that I'd built ages ago, but the big cheese told me he wanted . Discussion Curved Ramp How Do I Make . If I DO make a curved ramp, how? . After watering it, let it dry so the wood can get hard again. Trade: wood framing . The curve you are looking for is not an ellipse, it's a helix or helicoid, as both tgeb and TimelessQuality have already pointed out. . Also, does the ramp make a full circle, or just part of a circle? Making a Curved Snow Ramp: A few friends and I took advantage of the unusually . We used wood planks to keep the snow from falling behind the steps and . Build a Bicycle Ramp: This is a simple project that evolved from a promise to my son, Max. . Feel free to make it straighter or more curved than mine. If you need to make the wood more plyable to bend soak it in water for about 30 mins . Build a Wooden Ramp How To Build A Shed Ramp DIY Woodworking Projects. . for wheelchairs Removable wooden ramp is provided to give wheelchair .