LIGHT WEIGHT BODY FOR HOLLOW SLAB

摘要

PURPOSE: A light body for a hollow slab is provided to maximize a hollow ratio and to facilitate the placing of concrete and the arranging of wires. CONSTITUTION: A light body(1) for a hollow slab is formed to have a given unit length. Concave grooves of an arc shape are formed on both sides and the bottom of the body. The concave grooves are formed in a given interval to make a wave shape in the length direction of the body. A support protrusion is formed on the top of the body. The support protrusion is protruded from the top of the body and is formed integrally with the body.