Softwood sound insulation mortar leveling layer

Abstract

The utility model discloses a cork sound insulation mortar leveling layer. At present, cement mortar is generally and directly laid on a floor slab of a building, and then the cement mortar is leveled and calendered to form a leveling layer. The soft wood mortar floor comprises a first soft wood mortar layer, wherein a second soft wood mortar layer is arranged above the first soft wood mortar layer; a cork layer is arranged between the first cork mortar layer and the second cork mortar layer; the cork layer comprises a plurality of upper convex parts and lower concave parts which are arranged at intervals; and communicating holes are formed in the top of the upper convex part and the bottom of the lower concave part. The cork sound insulation mortar leveling layer has better heat insulation and sound insulation effects, an additional sound insulation layer or a heat insulation layer does not need to be arranged during decoration, the construction method is simple and convenient, and the efficiency is high.

Description

Technical Field

[0001] The utility model belongs to the technical field of building structures, and particularly relates to a cork sound insulation mortar leveling layer. Background Art

[0002] The leveling layer refers to the layer constructed on the cushion layer, floor or filling layer to ensure flatness, find the slope, or strengthen the structure. It can eliminate the unevenness or slope problems of the original structural surface and provide a flat base surface for subsequent decorative or functional layers.

[0003] Currently, cement mortar is typically laid directly on the floor slab of a building, and then scraped and calendered to form a leveling layer. However, due to the poor thermal and sound insulation properties of cement mortar, to improve these properties, sound and heat insulation layers need to be laid during renovations. This complex and inefficient construction method results in poor results. Utility Model Content

[0004] In order to make up for the deficiencies of the existing technology, the utility model provides a cork sound insulation mortar leveling layer, which has better heat insulation and sound insulation effects, does not require additional sound insulation layer or heat insulation layer during decoration, and has a simple construction method and high efficiency.

[0005] In order to achieve the above-mentioned purpose, the technical solution adopted by the present utility model is:

[0006] A cork sound insulation mortar leveling layer, characterized by:

[0007] The invention comprises a first cork mortar layer, a second cork mortar layer is arranged above the first cork mortar layer; a cork layer is arranged between the first cork mortar layer and the second cork mortar layer;

[0008] The cork layer includes a plurality of upper convex parts and lower concave parts which are arranged at intervals; the tops of the upper convex parts and the bottoms of the lower concave parts are both provided with communicating holes.

[0009] Furthermore, the upper convex portion and the lower concave portion are alternately arranged along a first direction and a second direction, and the first direction is orthogonal to the second direction.

[0010] Furthermore, the upper convex portion and the lower concave portion are both in the shape of a regular quadrangular pyramid.

[0011] Furthermore, the cork mortar at the position of the communicating hole forms a cork mortar connecting portion.

[0012] Furthermore, an antibacterial mortar layer is provided above the second cork mortar layer.

[0013] Furthermore, a plurality of grooves are provided on the top surface of the second cork mortar layer.

[0014] Furthermore, a plurality of protrusions are provided at the bottom of the antibacterial mortar layer, and the plurality of protrusions are correspondingly embedded in the plurality of grooves.

[0015] Beneficial effects of the utility model:

[0016] 1) The first and second cork mortar layers of the present invention contain cork particles, which have better heat insulation and sound insulation effects than traditional mortar. At the same time, the cork layer provided between the first and second cork mortar layers can enhance the thermal insulation effect and absorb most of the vibrations generated by the first and second cork mortar layers, thereby enhancing the sound insulation effect.

[0017] 2) The cork sound insulation mortar leveling layer of the utility model has better heat insulation and sound insulation effects, and does not require an additional sound insulation layer or heat insulation layer to be set during decoration. The construction method is simple and efficient. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic structural diagram of the cork sound insulation mortar leveling layer according to the first embodiment of the present invention;

[0019] Figure 2 for Figure 1 A partial enlarged view of area A in the middle;

[0020] Figure 3 This is a schematic structural diagram of the cork layer of the utility model;

[0021] Figure 4 This is a schematic structural diagram of the cork sound insulation mortar leveling layer according to the second embodiment of the present invention;

[0022] Figure 5 This is a schematic structural diagram of the first cork mortar layer, the second cork mortar layer, and the cork layer of Example 2 of the present utility model;

[0023] Figure 6 This is a schematic structural diagram of the antibacterial mortar layer of the utility model;

[0024] In the figure, 10-first cork mortar layer; 20-second cork mortar layer; 21-groove; 30-cork layer; 31-upper convex part; 32-lower concave part; 33-connecting hole; 40-cork mortar connection part; 50-antibacterial mortar layer; 51-protrusion; 60-first direction; 70-second direction. DETAILED DESCRIPTION

[0025] The present invention will be described in detail below with reference to specific implementation methods.

[0026] This utility model has better heat insulation and sound insulation effects, and does not require the installation of additional sound insulation layer or heat insulation layer during decoration. The specific structure is as follows:

[0027] 1) Example 1

[0028] like Figure 1 As shown, the present invention includes a first cork mortar layer 10, and a second cork mortar layer 20 is arranged above the first cork mortar layer 10; a cork layer 30 is arranged between the first cork mortar layer 10 and the second cork mortar layer 20; during construction, cork mortar is first laid on the floor slab to form the first cork mortar layer 10, then the cork layer 30 is laid on the first cork mortar layer 10, and finally the second cork mortar layer 20 is laid on the cork layer 30;

[0029] The cork mortar of the first cork mortar layer 10 and the second cork mortar layer 20 is an environmentally friendly building material formed by using cork particles instead of gravel in cement mortar. Compared with traditional cement mortar, it has better sound insulation and heat insulation effects. The cork layer 30 provided between the first cork mortar layer 10 and the second cork mortar layer 20 can enhance the thermal insulation effect and absorb most of the vibration generated by the first cork mortar layer 10 and the second cork mortar layer 20, thereby enhancing the sound insulation effect.

[0030] like Figure 2 、 3 As shown, the cork layer 30 includes a plurality of spaced-apart upper convex portions 31 and lower concave portions 32; a connecting hole 33 is provided at the top of the upper convex portion 31 and the bottom of the lower concave portion 32; the upper convex portion 31 and the lower concave portion 32 are alternately arranged along a first direction 60 and a second direction 70, and the first direction 60 is orthogonal to the second direction 70; the upper convex portion 31 and the lower concave portion 32 are both regular quadrangular pyramid-shaped.

[0031] The cork layer 30 can be formed by pressing cork chips with adhesive added using an upper mold and a lower mold with a convex-concave structure; the first cork mortar layer 10 extends into the upper convex part 31, and the second cork mortar extends into the lower concave part 32, so that the first cork mortar layer 10 and the second cork mortar layer 20 are not easy to move relative to each other in the horizontal direction, and the integrity of the cork sound insulation mortar leveling layer is better; and the upper convex part 31 and the lower concave part 32 can better absorb horizontal vibrations and prevent vibrations from propagating in the horizontal direction, thereby improving the sound insulation effect of the cork sound insulation mortar leveling layer.

[0032] After the cork layer 30 is laid on the first cork mortar layer 10, cork mortar is laid on the cork layer 30. The cork mortar located in the connecting hole 33 forms the cork mortar connection part 40, and the cork mortar located above the cork layer 30 forms the second cork mortar layer 20. Then, the first cork mortar layer 10, the cork mortar connection part 40 and the second cork mortar layer 20 form a whole, wrapping the cork layer 30.

[0033] 2) Example 2

[0034] like Figure 4 、 5 As shown in Figures 6 and 7, an antibacterial mortar layer 50 is provided above the second cork mortar layer 20 of the present invention, and a plurality of grooves 21 are provided on the top surface of the second cork mortar layer 20; a plurality of protrusions 51 are provided on the bottom of the antibacterial mortar layer 50, and the plurality of protrusions 51 are correspondingly embedded in the plurality of grooves 21.

[0035] After the second cork mortar layer 20 is laid using cork cement mortar, antibacterial cement mortar is laid on the second cork mortar layer 20 to form an antibacterial mortar layer 50. The antibacterial mortar layer 50 can play an antibacterial role, preventing bacteria from entering the second cork mortar layer 20 and deteriorating the cork particles, thereby protecting the second cork mortar layer 20.

[0036] Before the second cork mortar layer 20 solidifies, wooden blocks, plastic blocks, etc. are placed at preset locations on the top surface of the second cork mortar layer 20. After the second cork mortar layer 20 solidifies, the wooden blocks, plastic blocks, etc. are removed, forming a plurality of grooves 21 on the top surface of the second cork mortar layer 20. Then, antibacterial cement mortar is laid on top of the second cork mortar layer 20. The antibacterial cement mortar can enter the plurality of grooves 21, forming a plurality of protrusions 51. The plurality of protrusions 51 are connected to the plurality of grooves 21 in a corresponding manner, allowing the antibacterial mortar layer 50 to be more firmly connected to the second cork mortar layer 20, preventing relative movement between the antibacterial mortar layer 50 and the second cork mortar layer 20, and improving the integrity of the cork sound insulation mortar leveling layer.

[0037] In the description of this utility model, unless otherwise expressly specified or limited, the terms "disposed," "installed," "connected," "connected," and "fixed" should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection or electrical connection; direct connection or indirect connection through an intermediate medium; internal communication between two components or interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0038] The content of the present invention is not limited to the embodiments listed. Any equivalent transformation of the technical solution of the present invention made by ordinary technicians in this field after reading the description of the present invention is covered by the claims of the present invention.

Claims

1. A cork sound insulation mortar leveling layer, characterized by: The invention comprises a first cork mortar layer (10), a second cork mortar layer (20) being arranged above the first cork mortar layer (10); a cork layer (30) being arranged between the first cork mortar layer (10) and the second cork mortar layer (20); The cork layer (30) comprises a plurality of spaced-apart upper convex portions (31) and lower concave portions (32); the tops of the upper convex portions (31) and the bottoms of the lower concave portions (32) are both provided with communicating holes (33).

2. The cork sound insulation mortar leveling layer according to claim 1, characterized in that: The upper convex portion (31) and the lower concave portion (32) are alternately arranged along a first direction (60) and a second direction (70), and the first direction (60) is orthogonal to the second direction (70).

3. The cork sound insulation mortar leveling layer according to claim 2, characterized in that: The upper convex portion (31) and the lower concave portion (32) are both in the shape of a regular quadrangular pyramid.

4. The cork sound insulation mortar leveling layer according to claim 3, characterized in that: The cork mortar at the position of the communicating hole (33) forms a cork mortar connecting portion (40).

5. The cork sound insulation mortar leveling layer according to claim 4, characterized in that: An antibacterial mortar layer (50) is provided above the second cork mortar layer (20).

6. The cork sound insulation mortar leveling layer according to claim 5, characterized in that: The top surface of the second cork mortar layer (20) is provided with a plurality of grooves (21).

7. The cork sound insulation mortar leveling layer according to claim 6, characterized in that: A plurality of protrusions (51) are provided at the bottom of the antibacterial mortar layer (50), and the plurality of protrusions (51) are correspondingly embedded in the plurality of grooves (21).

Images