Indoor decoration sound insulation wallboard

The invention relates to an indoor decoration sound insulation wallboard. The wallboard comprises a first outer wallboard, sound absorption cotton, a first gypsum board, a first wood board, a second gypsum board, sound absorption cotton, and a second outer wall board which are arranged in sequence form left to right. A first sound absorption hole is formed in the first outer wallboard, and a second sound absorption hole is formed in the second outer wallboard. The indoor decoration sound insulation wallboard has the better sound absorption capacity, and is environment-friendly, non-poisonous,free from peculiar smell, free of volatile gas, free of pollution and free of cancerogenic substance. The bad effect on the home decoration is avoided, and all surface layers are bonded and not proneto falling off. 本发明涉及一种室内装饰隔音墙板，包括从左向右依次进行设置的第一外墙板、吸音棉、第一石膏板、第一木板、第二石膏板、吸音棉以及第二外墙板，所述第一外墙板上设有第一吸音孔，所述第二外墙板上设有第二吸音孔；本发明公开了一种室内装饰隔音墙板，具有了更好的吸音能力，环保无毒无异味，无挥发性气体，无污染，不含致癌物质；对家装不会造成不良影响，各表层之间的粘结不易脱落。