1 Spasms may affect many different types of muscles in the body, leading to many different symptoms and presentations. 2  Spasms of skeletal muscles are most common and are often due to dehydration and electrolyte abnormalities. 3  The spasm occurs abruptly, is painful, and is usually short-lived. If muscle spasms are especially painful, if they do not resolve or if they recur, medical care should be accessed to look for possible underlying causes. 2  Smooth muscles that are within the walls of hollow organs can go into spasm, causing significant pain.
When you want to attach wood to a steel I-beam, there are two acceptable ways to do it. The first and most traditional way is to pack the web between the I-beam flanges with multiple pieces of wood, then bolt them together. This is a very strong connection, but it wastes a lot of time and raw materials in the process.
Example of a wall-mounted support plate for an over-the-range microwave installation. 2. Hold the microwave wall template in position against the wall and mark the positions of the required fasteners. At least one of those fasteners must go into a stud; where no stud is present, drill holes for toggle bolts.ou can try using a stud finder (I've never had much luck with them), or look for fasteners inside the wall cabinets and measure in 16-inch increments over toward the wall where the microwave will be mounted. Wall studs are usually spaced 16 inches on-center, so you should be able to project the stud positions.