Ethylene vinyl acetate, also known as EVA, is an elastic polymer material that is similar to rubber. EVA usually contains no more than 40 percent vinyl acetate by weight, with the rest of the polymer being ethylene. It is resistant to cracks and ultraviolet radiation.Know More
EVA is known to have an odor similar to vinegar, though the odor is not very strong. It is used in a variety of consumer products including soccer cleats, plastic wrap and foam stickers. In other products, EVA can be used as a substitute for cork.
EVA cannot be broken down by the human body, but it is largely inert and does not cause much of a reaction, if any, when implanted.Learn more about Building Materials
To use the J-B Weld epoxy system, select the appropriate J-B Weld formulation for the material it is to be used on, clean the material, mix the epoxy compound, apply it and let it dry. J-B Weld offers many types of adhesive solutions, but the original formulation is a two-part epoxy.Full Answer >
A few benefits of having a metal roof include lightness of material, longevity, long warranties, weather durability and environmental friendliness. Some benefits of having an asphalt shingle roof include a low cost of installation, familiarity, ease of handling and repair, a variety of style options and decent durability.Full Answer >
The formula to calculate the weight of asphalt material in a given area is equal to the volume of the material multiplied by the density of the material. Generally, the volume is measured in cubic feet, and is calculated by multiplying the surface area by the thickness of the asphalt.Full Answer >
Bricks vary in weight depending on their material, manufacturing process and size. At Nash Brick, a solid modular brick that is 7 5/8 inches long, 3 1/2 inches wide and 2 1/4 inches high weighs 4.3 pounds. A Watsontown brick with identical dimensions weighs 4.9 pounds.Full Answer >