Sound-insulation, vibration-reduction and heat-preservation floor slab

The utility model discloses a sound insulation and vibration reduction heat preservation floor which comprises an upper-layer reinforced concrete floor, a heat preservation layer, an inner hole plate, a main PE film, a main sound insulation layer and a lower-layer reinforced concrete floor which are sequentially connected from top to bottom, and hollow holes are formed in the inner hole plate; different specific structures can be formed and are respectively suitable for different positions of a residential building, on the basis that a small amount of cost is increased, the defects of mutual interference of noise, vibration and the like between upper residents and lower residents of the residential building are greatly overcome, the living experience of the residential building is improved, and the quality of residential products is improved. 本实用新型公开了一种隔音减振保温楼板，包括由上至下依次连接的上层钢筋混凝土楼板、保温层、内孔板、主PE膜、主隔音层和下层钢筋混凝土楼板，内孔板内部具有空心孔洞；其可以构成不同具体结构，分别适用于住宅楼的不同位置，在增加少量成本的基础上，极大的改善了住宅楼上下住户之间噪声、振动等相互干扰的缺陷，改善了住宅楼的居住体验，提高了住宅产品的品质