Amlodipine is used alone or in combination with other medications to treat high blood pressure and chest pain (angina). Amlodipine is in a class of medications called calcium channel blockers. It lowers blood pressure by relaxing the blood vessels so the heart does not have to pump as hard.
1 Cubic Yard of Sand can weigh between 2,600 to 3,000 lbs. or up to one and a half tons approximately. 1 Ton of Sand will cover between 80 to 100 square feet at a 2 inch depth approximately. Gravel. 1 Cubic Yard of Gravel can weigh between 2,400 to 2,900 lbs. or up to one and a half tons approximately. 1 Ton of Gravel will cover between 80 to 120 square feet at a 2 inch depth approximately.
1 To estimate the amount of cubic yards or gravel needed, multiply length by width by depth and then divide by 27. 2  For example, for a 12'x25' single-car driveway with a 9 bed of gravel (in three layers), convert 9 to 0.75'; multiply 0.75 x 12 x 25, which equals 8.34 cubic yards, or roughly 10-14 tons.