DUST AND RUBBISH SCATTERING PREVENTIVE APPARATUS FOR CONSTRUCTION WORKS

摘要

PURPOSE: A dust and rubbish scattering preventive apparatus for construction works is provided to intercept the dust, fragments from dried materials, etc. dropped by scattering from the inside to the outside of a construction frame completely, to install and to dismantle simply and not to delay the term of works under the influence of climatic changes. CONSTITUTION: A dust and rubbish scattering preventive apparatus for construction works comprises; a dustproof frame (8), which is formed by an angle member (22) erected at an appointed standard and comprises a hook (24) fastened on the corresponding position to chinks between stories on the face toward a construction frame and many rollers (20) installed on appointed spots of both outer sides; a guide (6) which is fastened vertically on the corners of a slab (4) of a construction frame (2) and comprises a channel (18) where the roller (20) is interposed; a hanger member (32) which holds a suspending ring (34) installed to be moveable only upward to support the hook (24) and is fixedly arranged on the corresponding position to the hook (24).