CN205475785U

CN205475785U - House floor sound -insulating structure

Info

Publication number: CN205475785U
Application number: CN201620107965.5U
Authority: CN
Inventors: 柴杏成; 杨丽芳; 张良珍
Original assignee: Zhejiang Xinhua Construction Co Ltd
Current assignee: Zhejiang Xinhua Construction Co Ltd
Priority date: 2016-01-30
Filing date: 2016-01-30
Publication date: 2016-08-17
Anticipated expiration: 2026-01-30

Abstract

The utility model discloses a house floor sound -insulating structure, wherein, fill up including laying to give sound insulation at the surperficial thick foaming damping of 15mm of floor, the sound insulation of foaming damping stacks up and sets up the thick polymer bonding mortar layer of 15mm, set up the ceramic fibre layer in the polymer bonding mortar layer, set up the thick polystyrene foam thermal insulation board of 30mm outside the polymer bonding mortar layer, the last microlith concrete layer who lays thickness 50mm thickness of polystyrene foam thermal insulation board, lay the fine coal grieshoch that 10mm is thick on microlith concrete layer, connect the thick marble surface of 18mm on the fine coal grieshoch. Polymer bonding mortar in situ evenly is equipped with the graphite nodule. Compared with the prior art, the utility model discloses rational in infrastructure, the sound insulation is effectual and thermal insulation performance good, construction convenience, long service life.

Description

Sound Insulation of Floor Slabs for Living structure

Technical field

This utility model relates to a kind of Sound Insulation of Floor Slabs for Living structure.

Background technology

Existing Sound Insulation of Floor Slabs for Living structure soundproof effect is poor.

Utility model content

In view of this, technical problem to be solved in the utility model is: provide a kind of rational in infrastructure, sound insulation Effective Sound Insulation of Floor Slabs for Living structure.

In order to achieve the above object, this utility model adopts the following technical scheme that and realizes:

A kind of Sound Insulation of Floor Slabs for Living structure, wherein, including the 15mm thickness foaming vibration damping being laid on slab surfaces Sound insulating pad, foaming shock-absorption sound-insulation pad arranges 15mm thick polymer binding sand pulp layer, polymer bonding mortar Ceramic fiber layer is set in Ceng, the insulation of 30mm thickness polystyrene foam is set outside polymer bonding mortar layer Plate, pea gravel concreten layer thick for laying depth 50mm on polystyrene foam warming plate, at pea gravel concreten Lay the thick Flyash Layer of 10mm on layer, Flyash Layer connects 18mm thickness marble surface.

As preferably, in described polymer bonding mortar layer, it is uniformly provided with graphite nodule.

As preferably, a diameter of 3mm of described graphite nodule.

As shown from the above technical solution, the beneficial effects of the utility model are:

Compared to existing technology, this utility model is rational in infrastructure, and soundproof effect is good, easy construction, service life Long.

Accompanying drawing explanation

Fig. 1 is structural representation Fig. 1 of the present utility model.

Detailed description of the invention

In order to make those skilled in the art can be further understood that feature of the present utility model and technology contents, please Refering to below in connection with detailed description of the present utility model and accompanying drawing.

Referring to shown in Fig. 1, this utility model provides a kind of Sound Insulation of Floor Slabs for Living structure, wherein, including It is laid on the 15mm thickness foaming shock-absorption sound-insulation pad 1 of slab surfaces, foaming shock-absorption sound-insulation pad arranges 15mm Thick polymer binding sand pulp layer 2, arranges ceramic fiber layer 3, polymer bonding sand in polymer bonding mortar layer 30mm thickness polystyrene foam warming plate 4, laying depth on polystyrene foam warming plate are set outside pulp layer The pea gravel concreten layer 5 that 50mm is thick, lays the thick Flyash Layer 6 of 10mm on pea gravel concreten layer, 18mm thickness marble surface 7 is connected on Flyash Layer.

As preferably, in described polymer bonding mortar layer, graphite nodule 8 can be uniformly provided with.

As preferably, a diameter of 3mm of described graphite nodule.

Recording through experimental data, the present invention improves to 1.4 than the compartment performance of ordinary residence floor sound-insulating structure About times.

But the foregoing is only preferable possible embodiments of the present utility model, and be not used to limit to this utility model The scope of the claims, therefore all utilization this utility model description and accompanying drawing content made equivalent structure change, all In like manner it is included in the range of this utility model.

Claims

1. a Sound Insulation of Floor Slabs for Living structure, it is characterized in that, including the 15mm thickness foaming shock-absorption sound-insulation pad being laid on slab surfaces, on foaming shock-absorption sound-insulation pad, 15mm thick polymer binding sand pulp layer is set, polymer bonding mortar layer arranges ceramic fiber layer, 30mm thickness polystyrene foam warming plate is set outside polymer bonding mortar layer, pea gravel concreten layer thick for laying depth 50mm on polystyrene foam warming plate, pea gravel concreten layer is laid the thick Flyash Layer of 10mm, Flyash Layer connects 18mm thickness marble surface.