CN208685999U

CN208685999U - Floor tile floating sound insulation floor

Info

Publication number: CN208685999U
Application number: CN201821331400.0U
Authority: CN
Inventors: 王军强; 黄国斌; 王艳; 缪志勇; 黄勇; 杜彬
Original assignee: Jiangsu Jianzhu Institute
Current assignee: Jiangsu Jianzhu Institute
Priority date: 2018-08-17
Filing date: 2018-08-17
Publication date: 2019-04-02
Anticipated expiration: 2028-08-17

Abstract

The utility model discloses a floor tile floating sound insulation floor, which belongs to the technical field of building interior decoration. A cushion is arranged at the angle between the wall and the original floor; a vibration and sound insulation board is laid on the original floor, and the edge of the vibration and sound insulation board is pressed on the cushion; a layer of plastic waterproof membrane is laid on the vibration and sound insulation board; The corners of the cushion are provided with arc-shaped compacts pressed on the plastic waterproof membrane; a fine stone concrete layer is laid on the plastic waterproof membrane; a plain cement slurry layer is laid on the fine stone concrete layer; a dry hard cement is laid on the plain cement slurry layer Mortar layer; floor tiles are laid on the dry hard cement mortar layer. The utility model reduces the construction requirements of the corner positions of the fine stone reinforced concrete layer by setting the cushion layer and the arc-shaped pressing block, reduces the risk of hollowing and cracking of the concrete layer at the intersection with the wall body, and reduces the risk of hollowing and cracking of the interior of the reinforced concrete layer. The possibility of forming a sound transmission channel improves the overall sound insulation effect of the floating floor; the vertical sound insulation effect along the wall is improved by setting the cushion layer and the shock-absorbing rubber layer.

Description

Floor tile is floating to build sound insulation flooring

Technical field

The utility model relates to architecture indoor decoration technology field, specifically a kind of floor tile is floating to build sound insulation flooring.

Background technique

Previous house is with the sale of blank room, in the mode that resident individual voluntarily fits up, solves the residence floorslab for influencing resident The major measure of strike note is that upstairs ground is laid with vibration insulation structure.With " commercial residential buildings fit up one-time-reach-place implement directive/guide ", " civil buildings Green design specification " JGJT229- 2010, " Code for sound insulation design of civil buildings " GB 50118-2010, " green Building action scheme " gradually implement.House well-decorated house has entered all-round popularization period, mentions for comprehensively solve floor crashing Unprecedented chance is supplied.

Existing frequently-used sound insulation technology is floating build floor, and floating build floor is to be carried out on original structure floor using cement mortar Screed-coat is laid with one layer of elastic damping layer on screed-coat, and the interface between elastic damping layer is closed or repaved using adhesive tape Upper one layer of plastic waterproof membrane.Place reinforced mesh, for pass through wall and floor cable and plumbing pipe, using elasticity sound absorption every Sound material package, then 40~80mm thickness pea gravel concreten is poured, microlith reinforced concrete floor is formed with reinforced mesh, thin Hard material floor covering is laid with cement mortar on stone, reinforced concrete layer.

The defect of this floating build floor is: the laying of microlith reinforced concrete floor requires excessively high construction quality not easy to control, Its surrounding upper position and wall intersection are easy hollowing, cracking, and then form transaudient sound channel, the building extreme influence Fu Zhu in inside The soundproof effect of plate entirety.

Summary of the invention

In order to solve the above technical problems, the utility model provides, a kind of floor tile is floating to build sound insulation flooring.

The utility model is achieved through the following technical solutions: a kind of floor tile is floating to build sound insulation flooring, including wall and former floor； It is equipped with bed course in the wall and former floor angle, bed course section is " L " type, and bed course is close to wall and former floor；Described Vibration damping sound insulationg board is equipped on former floor, vibration damping sound insulationg board edge is pressed on bed course；One layer is equipped on the vibration damping sound insulationg board Plastic waterproof membrane, plastic waterproof membrane edge extend to bed course upper edge；It is equipped in the bed course corner and is pressed in plastic waterproof membrane On arc compression block；Pea gravel concreten layer is equipped on the plastic waterproof membrane；Element is equipped on the pea gravel concreten layer Grout layer；One layer of dry cement sand bed is equipped on the plain-water slurry layer；Dry cement sand bed upper berth Equipped with floor tile, tile surface is concordant with bed course upper surface；It posts foot on wall periphery to kick, foot, which is kicked to be equipped between lower end and floor tile, to be gathered Urethane pours sealant.

It is further: the vibration damping sound insulation plate thickness is 10mm-15mm, and vibration damping sound insulationg board lower surface edge placement is provided with Cooperate mutually embedding deep gouge with bed course.

The pea gravel concreten layer is the C20 pea gravel concreten of 35mm-45mm thickness, is furnished with 6@of Φ in pea gravel concreten layer 200 two-way concrete slab mesh sheet.

The dry cement sand bed is the 1:3 dry cement mortar after 30mm.

Yielding rubber layer is equipped between the bed course and wall.

Microlith steel is reduced the beneficial effects of the utility model are: passing through setting bed course, arc compression block with the prior art The construction requirement of reinforced concrete layer corner location reduces the risk that hollowing, cracking are easy with the concrete layer of wall intersection, Its internal a possibility that forming transaudient sound channel is reduced, the soundproof effect of floating build floor entirety is improved；By setting bed course, subtract Shake rubber layer improves the soundproof effect vertical along wall.

Detailed description of the invention

Fig. 1 is the utility model structure diagram；

In figure: 1, bed course；2, dry cement sand bed；3, plain-water slurry layer；4, pea gravel concreten layer；5, vibration damping insulates against sound Plate；6, plastic waterproof membrane；7, foot is kicked；8, polyurethane pours sealant；9, floor tile；10, wall；11, former floor；12, arc pressure Block；13, yielding rubber layer.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

As shown in Figure 1, a kind of floor tile is floating to build sound insulation flooring, bed course 1, bed course are equipped in wall 10 and former 11 angle of floor 1 section is " L " type, and former floor 11 is close in 1 lower surface of bed course；Yielding rubber layer 13 is equipped between bed course 1 and wall 10.In original Vibration damping sound insulationg board 5 is equipped on floor 11,5 edge of vibration damping sound insulationg board is pressed on bed course 1；5 thickness of vibration damping sound insulationg board is 10mm- 15mm, 5 lower surface edge placement of vibration damping sound insulationg board, which is provided with, cooperates mutually embedding deep gouge with bed course 1.One is equipped on vibration damping sound insulationg board 5 Layer plastic waterproof membrane 6,6 edge of plastic waterproof membrane extends to 1 upper edge of bed course.

The arc compression block 12 being pressed on plastic waterproof membrane 6 is equipped in 1 corner of bed course；12 cross section of arc compression block includes one A right-angle side and an arc-shaped side, arc-shaped side can be with indent or evaginations.Pea gravel concreten layer is equipped on plastic waterproof membrane 6 4.Pea gravel concreten layer 4 is the C20 pea gravel concreten of 35mm-45mm thickness, is furnished with 6@of Φ, 200 two-way steel in pea gravel concreten layer 4 Muscle mesh sheet.

The dry cement sand bed 3 of 1:3 after being equipped with 30mm on pea gravel concreten layer 4；It is laid on plain-water slurry layer 3 There is one layer of dry cement sand bed 2；Floor tile 9,9 surface of floor tile and 1 upper surface of bed course are equipped on dry cement sand bed 2 Concordantly.

Foot is posted on 10 periphery of wall and kicks 7, and foot is kicked and pours sealant 8 equipped with polyurethane between 7 lower ends and floor tile 9.

The utility model reduces the construction of microlith reinforced concrete floor corner location by setting bed course, arc compression block It is required that reducing the risk for being easy hollowing, cracking with the concrete layer of wall intersection, its internal transaudient sound channel of formation is reduced A possibility that, improve the soundproof effect of floating build floor entirety；

The soundproof effect vertical along wall is improved by setting bed course, yielding rubber layer.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims

1. A floor tile floating sound insulation floor, comprising a wall (10) and an original floor (11); characterized in that: a cushion is provided at the angle between the wall (10) and the original floor (11) (1), the cross section of the cushion (1) is "L" shaped, the cushion (1) is close to the wall (10) and the original floor (11); the original floor (11) is laid with vibration reduction and sound insulation The board (5), the edge of the vibration and sound insulation board (5) is pressed on the cushion (1); the vibration and sound insulation board (5) is laid with a layer of plastic waterproof membrane (6), the plastic waterproof membrane (6) The edge extends to the upper edge of the cushion layer (1); an arc-shaped pressing block (12) pressed on the plastic waterproof membrane (6) is arranged at the corner of the cushion layer (1); on the plastic waterproof membrane (6) A fine stone concrete layer (4) is laid thereon; a plain cement slurry layer (3) is laid on the fine stone concrete layer (4); a dry hard cement mortar layer (3) is laid on the plain cement slurry layer (3). 2); floor tiles (9) are laid on the dry hard cement mortar layer (2), and the surface of the floor tiles (9) is flush with the upper end surface of the cushion layer (1); kicks (7) are affixed around the wall (10). ), and a polyurethane pouring sealant (8) is provided between the lower end of the kick (7) and the floor tile (9).

2. The floor tile floating sound insulation floor according to claim 1, characterized in that: the thickness of the vibration and sound insulation board (5) is 10mm-15mm, and the edge position of the lower surface of the vibration reduction and sound insulation board (5) is open. There is a sink slot matched with the cushion layer (1).

3. The floor tile floating sound insulation floor according to claim 1, characterized in that: the fine stone concrete layer (4) is C20 fine stone concrete with a thickness of 35mm-45mm, and the fine stone concrete layer (4) is internally mixed with There are Φ6@200 two-way steel mesh.

4 . The floor tile floating sound insulation floor according to claim 1 , wherein the dry-hard cement mortar layer ( 2 ) is 1:3 dry-hard cement mortar after 30 mm. 5 .

5. The floor tile floating sound insulation floor according to claim 1, characterized in that a shock absorbing rubber layer (13) is provided between the cushion layer (1) and the wall (10).