Foaming ceramic insulation board floor heat preservation and sound insulation system

Abstract

The utility model discloses a floor heat-insulation and sound-insulation system with a foamed ceramic heat-insulation board, and aims to overcome the defects that the existing floor heat-insulation and sound-insulation system is thicker, and a floor slab is easy to hollowing and crack. The foaming ceramic heat preservation plates are arranged at intervals to form filling grooves, the filling grooves are filled with foaming ceramic heat preservation particles, and after gaps among the foaming ceramic heat preservation particles are filled with mortar of the self-leveling mortar layer, the self-leveling mortar layer and the self-leveling mortar layer jointly form a heat preservation supporting structure. The heat preservation supporting structure has the advantages of being good in heat preservation performance and high in compressive strength, the compressive strength of the foaming ceramic heat preservation layer is greatly improved, the thickness of the self-leveling mortar layer serving as a protection layer is reduced, and the cracking risk is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of floor thermal insulation and sound insulation systems, and relates to a foamed ceramic insulation board floor thermal insulation and sound insulation system. Background Art

[0002] At present, the thermal insulation and sound insulation system of building floors mostly adopts floating structure. The floating structure is to lay thermal insulation and sound insulation panels on the structural floor slabs, pour reinforced fine stone concrete on the thermal insulation panels as a protective layer, and use sound insulation materials to isolate the protective layer from the wall around it, forming a structure that is both thermally insulating and soundproof.

[0003] Among them, since the insulation boards in floating structures mostly use extruded polystyrene boards, polyurethane boards and other insulation boards with low compressive strength, it is necessary to pour 40-50mm reinforced fine stone concrete on the insulation layer as a protective layer, so that the thickness of the insulation and sound insulation layer structure generally reaches 60-80mm, which significantly reduces the effective floor height of the house and increases the load on the floor structure. After construction, it is also easy to cause quality risks such as floor hollowing and cracking, and further improvement is urgently needed. Summary of the Invention

[0004] Aiming at the problems existing in the prior art, the utility model proposes a foamed ceramic insulation board floor insulation and sound insulation system, aiming to overcome the defects of the existing floor insulation and sound insulation system, such as the thickness is relatively thick and the floor slabs are prone to hollowing and cracking.

[0005] The utility model is achieved in this way:

[0006] A foamed ceramic insulation board floor insulation and sound insulation system is characterized in that it includes, from bottom to top, a floor layer, a sound insulation layer, a foamed ceramic insulation layer and a self-leveling mortar layer, the foamed ceramic insulation layer includes a plurality of foamed ceramic insulation boards arranged with transverse and longitudinal intervals, the adjacent foamed ceramic insulation boards and the sound insulation layer are combined to form a filling groove, the filling groove is filled with foamed ceramic insulation particles, and the gaps between the foamed ceramic insulation particles are filled with self-leveling mortar.

[0007] The self-leveling mortar in the gaps between the foamed ceramic thermal insulation particles and the self-leveling mortar in the self-leveling mortar layer are cast together.

[0008] The foamed ceramic thermal insulation particles are composed of foamed ceramic thermal insulation particles with different particle sizes.

[0009] The foamed ceramic heat-insulating particles are mixed with sound-insulating particles.

[0010] The bottom of the filling tank is provided with an aerogel felt.

[0011] The foamed ceramic insulation board is a glazed foamed ceramic insulation board or an unglazed foamed ceramic insulation board.

[0012] A plurality of supporting components are provided in the filling groove, and the laying height of the supporting components is not lower than the laying height of the foamed ceramic insulation board.

[0013] The laying height of the supporting component is higher than the laying height of the foamed ceramic insulation board.

[0014] The supporting component is a supporting pad, the upper end of the supporting pad is located on the lower surface of the wire mesh in the self-leveling mortar, and the wire mesh is fixed on the supporting pad.

[0015] L-shaped connectors are fixedly installed on both sides of the support component, the horizontal portion of the L-shaped connector abuts against the upper surface of the foamed ceramic insulation board, and the vertical portion is fixedly connected to the support component.

[0016] The utility model has the following beneficial effects:

[0017] (1) The foamed ceramic insulation boards are arranged at intervals to form filling grooves and the foamed ceramic insulation particles are filled in the filling grooves, so that the self-leveling mortar layer fills the gaps between the foamed ceramic insulation particles to form an insulation support structure integrally formed with the self-leveling mortar layer. The insulation support structure has the characteristics of good insulation performance and high compressive strength, which greatly improves the compressive strength of the foamed ceramic insulation layer, reduces the thickness of the self-leveling mortar layer as a protective layer, improves the construction quality of the floor insulation and sound insulation system, and increases the effective floor height of the residence.

[0018] (2) By setting support blocks between adjacent foamed ceramic insulation boards and fixing the wire mesh in the self-leveling mortar layer on the support blocks, it is ensured that the position of the wire mesh will not change when the self-leveling mortar is poured, thereby improving the quality of the self-leveling mortar layer after pouring, and greatly improving the compressive strength of the floor insulation and sound insulation system, thereby further improving the construction quality of the floor insulation and sound insulation system. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic cross-sectional view of the thermal insulation and sound insulation system for the first floor of the embodiment;

[0020] Figure 2 This is a schematic structural diagram of the foamed ceramic insulation layer of Example 1;

[0021] Figure 3 This is a schematic cross-sectional view of the partial structure of the second floor thermal insulation and sound insulation system of the embodiment;

[0022] Figure 4 This is a schematic cross-sectional view of the floor thermal insulation and sound insulation system of the third embodiment;

[0023] Figure 5 This is a schematic structural diagram of the foamed ceramic insulation layer of Example 3;

[0024] Figure 6 It is a schematic cross-sectional view of the local structure of the floor thermal insulation and sound insulation system of the fourth floor of Example 1.

[0025] Description of the accompanying drawings: 100, floor layer; 200, sound insulation layer; 300, foamed ceramic insulation layer; 310, foamed ceramic insulation particles; 320, self-leveling mortar; 330, foamed ceramic insulation board; 340, aerogel felt; 350, filling slot; 400, self-leveling mortar layer; 410, wire mesh; 500, support pad; 510, L-shaped connector. DETAILED DESCRIPTION

[0026] The following is a further detailed description of the specific implementation of the present invention in conjunction with the accompanying drawings to make the technical solution of the present invention easier to understand and grasp. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0027] Example 1

[0028] like Figure 1 and Figure 2 As shown, this embodiment provides a foamed ceramic insulation board floor insulation and sound insulation system, which includes, from bottom to top, a floor layer 100, a sound insulation layer 200, a foamed ceramic insulation layer 300, and a self-leveling mortar layer 400.

[0029] The sound insulation layer 200 can be made of cross-linked polyethylene pads, rubber pads, etc., and a wire mesh 410 is set in the self-leveling mortar layer 400. The wire mesh 410 is a fiber mesh cloth, galvanized wire mesh 410 or steel wire mesh 410. The self-leveling mortar layer 400 uses gypsum self-leveling mortar, cement self-leveling mortar, etc.

[0030] The foamed ceramic insulation layer 300 includes a plurality of foamed ceramic insulation boards 330 that are arranged in a transverse and longitudinal spacing manner. Figure 2 The figure shows three rows of foamed ceramic insulation boards 330 arranged horizontally and spaced apart vertically. Adjacent foamed ceramic insulation boards 330 are combined with the sound insulation layer 200 to form filling slots 350. Filling slots 350 are filled with foamed ceramic insulation particles 310. The gaps between the foamed ceramic insulation particles 310 are filled with self-leveling mortar 320 to form an insulation support structure. The foamed ceramic insulation boards 330 can be glazed or unglazed.

[0031] The self-leveling mortar 320 in the gaps between the foamed ceramic thermal insulation particles 310 is integrally cast with the self-leveling mortar in the cast-in-place self-leveling mortar layer 400. The foamed ceramic thermal insulation particles 310 are composed of foamed ceramic thermal insulation particles 310 of different particle sizes. Sound-insulating particles such as rubber particles and AC polyethylene particles are also mixed into the foamed ceramic thermal insulation particles 310. In other optional embodiments, the foamed ceramic thermal insulation particles 310 are composed of foamed ceramic thermal insulation particles 310 of the same particle size.

[0032] Example 2

[0033] This embodiment adds an aerogel felt 340 at the bottom of the filling tank 350 on the basis of the embodiment 1. Figure 3 As shown, this can further improve the thermal insulation performance of the floor thermal insulation and sound insulation system, and the thickness of the aerogel felt 340 is 3mm to 5mm. The other structures of this embodiment are consistent with those of the first embodiment.

[0034] Example 3

[0035] Based on the first embodiment, this embodiment adds a support component in the filling slot 350. Specifically, Figure 4 、 5 As shown, a plurality of support members are provided in the filling slot 350, and the laying height of the support members is higher than the laying height of the foamed ceramic insulation board 330. In other optional embodiments, the laying height of the support members can also be flush with the laying height of the foamed ceramic insulation board 330.

[0036] The support member is a support pad 500, the upper end of which is positioned on the lower surface of the wire mesh 410 in the self-leveling mortar. That is, the upper end of the support pad 500 abuts the lower surface of the wire mesh 410, and the wire mesh 410 is fixed to the support pad 500 via screws and gaskets. This ensures that the installation position of the wire mesh 410 does not change during the pouring of the self-leveling mortar layer 400 and improves the compressive strength of the floor insulation and sound insulation system. The support pad 500 is made of nylon. In other optional embodiments, the support member can also be gravel or pebbles.

[0037] The other structures of this embodiment are consistent with those of the first embodiment.

[0038] Example 4

[0039] like Figure 6As shown, in order to prevent the position of the foamed ceramic insulation board 330 from moving during the construction of the self-leveling mortar and ensure the construction quality of the floor insulation and sound insulation system, on the basis of Example 3, this embodiment further fixes L-shaped connectors 510L on both sides of the supporting component, and the horizontal part of the L-shaped connector 510L abuts the upper surface of the foamed ceramic insulation board 330, and the vertical part is fixedly connected to the supporting component by screws.

[0040] The above description is merely a specific embodiment of the utility model, but the scope of protection of the utility model is not limited thereto. Those skilled in the art will understand that the utility model includes, but is not limited to, the contents described in the drawings and the above specific embodiments. Any modifications that do not deviate from the functional and structural principles of the utility model are intended to be included within the scope of the claims.

Claims

1. A foamed ceramic insulation board floor insulation and sound insulation system, characterized in that: The invention comprises, from bottom to top, a floor layer (100), a sound insulation layer (200), a foamed ceramic thermal insulation layer (300) and a self-leveling mortar layer (400); the foamed ceramic thermal insulation layer (300) comprises a plurality of foamed ceramic thermal insulation boards (330) arranged at intervals in the transverse direction and in the longitudinal direction; adjacent foamed ceramic thermal insulation boards (330) and the sound insulation layer (200) are combined to form a filling groove (350); the filling groove (350) is filled with foamed ceramic thermal insulation particles (310); and the gaps between the foamed ceramic thermal insulation particles (310) are filled with self-leveling mortar.

2. The foamed ceramic insulation board floor insulation and sound insulation system according to claim 1, characterized in that: The self-leveling mortar in the gaps between the foamed ceramic thermal insulation particles (310) and the self-leveling mortar in the self-leveling mortar layer (400) are cast together.

3. The foamed ceramic insulation board floor insulation and sound insulation system according to claim 1, characterized in that: The foamed ceramic thermal insulation particles (310) are composed of foamed ceramic thermal insulation particles (310) of different particle sizes.

4. The foamed ceramic insulation board floor insulation and sound insulation system according to claim 1, characterized in that: The foamed ceramic heat-insulating particles (310) are mixed with sound-insulating particles.

5. The foamed ceramic insulation board floor insulation and sound insulation system according to claim 1, characterized in that: An aerogel felt (340) is provided at the bottom of the filling tank (350).

6. The foamed ceramic insulation board floor insulation and sound insulation system according to claim 1, characterized in that: The foamed ceramic insulation board (330) is a glazed foamed ceramic insulation board or an unglazed foamed ceramic insulation board.

7. The foamed ceramic insulation board floor insulation and sound insulation system according to claim 1, characterized in that: A plurality of supporting components are provided in the filling groove (350), and the laying height of the supporting components is not lower than the laying height of the foamed ceramic insulation board (330).

8. The foamed ceramic insulation board floor insulation and sound insulation system according to claim 7, characterized in that: The laying height of the supporting component is higher than the laying height of the foamed ceramic insulation board (330).

9. The foamed ceramic insulation board floor insulation and sound insulation system according to claim 7, characterized in that: The supporting component is a supporting pad (500), the upper end of the supporting pad (500) is located on the lower surface of the wire mesh (410) in the self-leveling mortar, and the wire mesh (410) is fixed on the supporting pad (500).

10. The foamed ceramic insulation board floor insulation and sound insulation system according to claim 9, characterized in that: L-shaped connectors (510L) are fixedly installed on both sides of the support component, the horizontal portion of the L-shaped connector (510L) abuts against the upper surface of the foamed ceramic insulation board (330), and the vertical portion is fixedly connected to the support component.

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