Andrew builds tables in his spare time. Good quality plywood costs .00 per square foot. There is approximately a 10% waste of material due to cutting and fitting. He also figures 5 per month for finishing material, glue, tools etc. If he charges .40 per square foot of finished product, how many square feet of plywood did he buy originally if his profit is 2.28 in one month?
Steven builds benches in his spare time. Good quality plywood costs 4.50 per square foot. There is approximately a 15 percent waste of material due to cutting and fitting. He also figures 200 dollars per month for finishing material, glue, tools etc. If he charges 10.00 per square food of finished product, how many square feet of plywood did he buy originally if his profit is 120.00 in one month?
I'm doing a project for physics where we have to build something (I'm building a chair) using ONLY recyclable items, and NO tape/glue.
Does anybody have an idea on what I can use instead of tape or glue but help things stick to one another? I can possibly melt something recyclable and make it sticky? But I don't know what that something would be..?
Please help
For my sons wooden train set, would it be okay to use a piece of "OSB" type particle-board stuff, painted? It has a very strong glue smell, and I am wondering if it is okay to use this stuff inside. Is it harmful? Will the glue smell go away???? Has anyone built one of these? Thank you!!!
What would be the strongest method and glue to use?