PARENT ENVIRONMENT SOUND ISOLATION WALL INSTALLATION STRUCTURE FOR FREE RECLAMATION

摘要

An installation structure of a soundproofed wall for development of eco-friendly lots is provided to improve the efficiency of a soundproofed wall and to construct a soundproofed wall at the eco-friendly state by installing H-beams on footing concrete, inserting a height adjusting device between the H-beams and fixing a soundproofed wall composed of wood fiber sound absorbing materials on the height adjusting device. An installation structure of a soundproofed wall for development of eco-friendly lots comprises the steps of: fixing footing concrete(10) between an outside road and a building lot using anchor bolts and installing H-beams(13) having a cylindrical drainage hole(14) on both upper parts of the footing concrete at regular intervals; installing a height adjusting device(20) between the H-beams erected on both sides of the footing concrete to control the installation height of a soundproofed wall; and installing a soundproofed wall(25) composed of wood fiber sound-absorbing materials on the upper part of the height adjusting device coupled between the H-beams to promote the growth of plant roots. The drainage hole of the H-beam is attached with a catchment hopper(15) and sealed up with a finishing cover(17) which is filled with sponge(18) to prevent sudden drainage and equipped with a drainageway to drain off water through the drainage hole and to flow the water drained from the drainageway to the surface of the earth through drainage holes(11) of the footing concrete. The height adjusting device is composed of a height adjustment block(21) provided with fitting grooves(22) to insert the H-beams from both sides and installation grooves(24) to insert the drainageway and coupled with height adjustment sponge(23) to drain off the water drained from the drainageway slowly, and the soundproofed wall is retreated from both sides to be in contact with the outer circumference of the cylindrical drainage hole of the H-beam and provided with many through holes(26) to promote the growth of roots and many inversion preventive projections(27) to prevent the irregular inversion of plants.