CN216766354U - Light heat preservation wall for assembly type building outer wall - Google Patents
Light heat preservation wall for assembly type building outer wall Download PDFInfo
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- CN216766354U CN216766354U CN202123379574.9U CN202123379574U CN216766354U CN 216766354 U CN216766354 U CN 216766354U CN 202123379574 U CN202123379574 U CN 202123379574U CN 216766354 U CN216766354 U CN 216766354U
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Abstract
The utility model discloses a light heat-insulating wall for an assembled building outer wall, which is formed by splicing a plurality of heat-insulating plates, wherein the heat-insulating plates are fixed on an outer wall body through fastening bolts, each heat-insulating plate consists of a gypsum board, a heat-insulating layer, a cement fiber covering plate, a sound-insulating layer, a waterproof breathable film layer and a veneer layer, the heat-insulating layer is adhered between the gypsum board and the cement fiber covering plate, strip-shaped grooves are formed in the front surface and the back surface of the heat-insulating layer, and the depth and the width of each strip-shaped groove are 0.8cm and 3cm respectively. According to the light heat-insulation wall for the assembled building outer wall, the strip-shaped grooves are formed in the back surface and the front surface of the heat-insulation layer, so that the bonding force and the shearing force between the heat-insulation layer and the gypsum board and between the heat-insulation layer and the cement fiber covering plate are improved, and the bonding firmness of the heat-insulation layer is improved.
Description
Technical Field
The utility model relates to the technical field of heat insulation walls, in particular to a light heat insulation wall for an external wall of an assembly type building.
Background
The outer wall heat insulation board is formed by compounding polymer mortar, glass fiber gridding cloth, an outer wall flame-retardant heat insulation board or a fireproof heat insulation board and the like, and is used for on-site bonding construction. The heat-insulating board is a hard foamed plastic board which is made by using polystyrene resin as a raw material, adding other raw auxiliary materials and polymer, heating, mixing, injecting a catalyst, extruding and molding, and can reduce the thickness of an exterior enclosure structure of a building, thereby increasing the indoor use area.
Present building is light heat preservation wall for outer wall, the heated board of using is mostly the dull and stereotyped structure, and its adhesion and shearing force are relatively poor, lead to its fixed stability relatively poor, and secondly current light heat preservation wall for outer wall generally has a plurality of heated boards concatenation to form, and the heated board is single possesses heat retaining effect, lacks syllable-dividing and water-proof effects, influences its life.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a light heat-insulating wall for an external wall of an assembly type building, which aims to solve the problems in the prior art.
In order to achieve the purpose, the utility model adopts the following technical scheme: a light heat-insulation wall for an assembled building outer wall is formed by splicing a plurality of heat-insulation plates, wherein the heat-insulation plates are fixed on the outer wall body through fastening bolts;
the heat-insulation board is composed of a gypsum board, a heat-insulation layer, a cement fiber covering plate, a sound-insulation layer, a waterproof breathable film layer and a veneer layer, wherein the heat-insulation layer is adhered between the gypsum board and the cement fiber covering plate, strip-shaped grooves are formed in the front surface and the back surface of the heat-insulation layer, the depth of each strip-shaped groove is 0.8cm, and the width of each strip-shaped groove is 3 cm.
As a further description of the above technical solution:
the front surface of the cement fiber covering plate is bonded with a sound insulation layer, the front surface of the sound insulation layer is bonded with a waterproof breathable film layer, and the front surface of the waterproof breathable film layer is bonded with a decorative layer.
As a further description of the above technical solution:
the strip-shaped grooves are divided into two groups which are symmetrically arranged on the front surface and the back surface of the heat preservation layer.
As a further description of the above technical solution:
the positioning hole is formed in the top of the heat-insulation plate, the inserting columns are arranged on the lower surface of the heat-insulation plate, and the inserting columns and the positioning hole are located on the same vertical line.
As a further description of the above technical solution:
the thermal insulation board is characterized in that a mortise is formed in one side wall of the thermal insulation board in the length direction, and a tenon matched with the mortise is arranged on the other side wall of the thermal insulation board in the length direction.
The utility model provides a light heat-insulating wall for an outer wall of an assembly type building. The method has the following beneficial effects:
(1) this light heat preservation wall for assembly type structure outer wall, the bar recess has been seted up to the back and the front surface of heat preservation, has improved bonding force and the shearing force that bonds between heat preservation and gypsum board and the cement fibre overlay, has improved the firmness that the heat preservation bonded.
(2) This light heat preservation wall for assembly type structure outer wall, through the setting of puigging, waterproof ventilative rete for the heated board still possesses syllable-dividing and waterproof effect, through the setting of puigging, makes the heated board still possess syllable-dividing effect, through the setting of waterproof ventilative rete, makes the heated board possess certain water-proof effects, improves its life.
(3) This assembled light heat preservation wall for building outer wall can block each other and be connected between two heated boards of horizontal direction through tenon and tongue-and-groove, and two heated boards of vertical direction can block each other and be connected through grafting post and locating hole to make and to splice the equipment formation integral structure between a plurality of heated boards, convenience and the fixed stability that further its heated board body of improvement was assembled.
Drawings
FIG. 1 is a side view of a light thermal insulation wall for an exterior wall of a fabricated building according to the present invention;
FIG. 2 is a sectional view of a light-weight thermal insulation wall for an exterior wall of a fabricated building according to the present invention;
fig. 3 is a schematic view of a connection structure of the insulation board of the present invention.
Illustration of the drawings:
1. a thermal insulation board; 11. a gypsum board; 12. a heat-insulating layer; 13. a cement fiber overlay; 131. a strip-shaped groove; 14. a sound insulating layer; 15. a waterproof breathable film layer; 16. a finishing layer; 2. fastening a bolt; 3. mortises; 4. a tenon; 5. inserting the column; 6. and (7) positioning the holes.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-3, the light heat-insulating wall for the assembled building outer wall is formed by splicing a plurality of heat-insulating plates 1, wherein the heat-insulating plates 1 are fixed on the outer wall body through fastening bolts 2;
the heat preservation board 1 is composed of a gypsum board 11, a heat preservation layer 12, a cement fiber covering board 13, a sound insulation layer 14, a waterproof breathable film layer 15 and a decorative surface layer 16, wherein the heat preservation layer 12 is glued between the gypsum board 11 and the cement fiber covering board 13, strip-shaped grooves 131 are formed in the front surface and the back surface of the heat preservation layer 12, the depth of each strip-shaped groove 131 is 0.8cm, and the width of each strip-shaped groove 131 is 3 cm.
The front surface of the cement fiber covering plate 13 is adhered with a sound insulation layer 14, the front surface of the sound insulation layer 14 is adhered with a waterproof breathable film layer 15, and the front surface of the waterproof breathable film layer 15 is adhered with a decorative layer 16.
The plurality of strip-shaped grooves 131 are provided, and the plurality of strip-shaped grooves 131 are divided into two groups which are symmetrically arranged on the front surface and the back surface of the heat preservation layer 12.
Locating hole 6 has been seted up at heated board 1's top, and 1 lower surface of heated board is equipped with plug-in column 5, and plug-in column 5 and locating hole 6 are in same vertical on-line.
In this embodiment, the positioning holes 6 and the inserting posts 5 are used for clamping and connecting two heat preservation plates 1 adjacent to each other in the vertical direction to form an integrated structure.
The heated board 1 has seted up tongue-and-groove 3 on length direction's a lateral wall, is provided with tenon 4 that cooperation tongue-and-groove 3 used on heated board 1 along length direction's another lateral wall.
In this embodiment, the mortise 3 and the tenon 4 are provided for the clamping and the connection between two insulation boards 1 adjacent to each other in the horizontal direction to form an integrated structure.
The working principle is as follows: when this assembled light heat preservation wall for building outer wall uses, heated board 1 is fixed on the wall body with fastening bolt 2, and accessible peg graft 5 pegs graft into locating hole 6 between heated board 1 of vertical direction and splices the equipment location, can form in 4 blocks of tenon to tongue-and-groove 3 through tenon between two heated boards 1 of horizontal direction, forms the integral structure to splice the equipment formation heat preservation wall with a plurality of heated boards 1 and use.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered as the technical solutions and the utility model concepts of the present invention in the scope of the present invention.
Claims (5)
1. A light heat-insulation wall for an assembled building outer wall is formed by splicing a plurality of heat-insulation plates (1), and is characterized in that the heat-insulation plates (1) are fixed on the outer wall body through fastening bolts (2);
the heat-insulation board (1) is composed of a gypsum board (11), a heat-insulation layer (12), a cement fiber covering plate (13), a sound-insulation layer (14), a waterproof breathable film layer (15) and a veneer layer (16), wherein the heat-insulation layer (12) is glued between the gypsum board (11) and the cement fiber covering plate (13), strip-shaped grooves (131) are formed in the front surface and the back surface of the heat-insulation layer (12), the depth of each strip-shaped groove (131) is 0.8cm, and the width of each strip-shaped groove is 3 cm.
2. The light-weight thermal insulation wall for the exterior wall of the prefabricated building as claimed in claim 1, wherein the sound insulation layer (14) is adhered to the front surface of the cement fiber covering plate (13), the waterproof breathable film layer (15) is adhered to the front surface of the sound insulation layer (14), and the finishing layer (16) is adhered to the front surface of the waterproof breathable film layer (15).
3. The light heat-insulating wall for the external wall of the fabricated building as claimed in claim 1, wherein the plurality of strip-shaped grooves (131) are formed, and the plurality of strip-shaped grooves (131) are divided into two groups and symmetrically arranged on the front surface and the back surface of the heat-insulating layer (12).
4. The light heat-insulation wall for the outer wall of the fabricated building as claimed in claim 1, wherein a positioning hole (6) is formed in the top of the heat-insulation plate (1), an inserting column (5) is arranged on the lower surface of the heat-insulation plate (1), and the inserting column (5) and the positioning hole (6) are located on the same vertical line.
5. The light heat-insulation wall for the outer wall of the fabricated building as claimed in claim 1, wherein a mortise (3) is formed in one side wall of the heat-insulation plate (1) along the length direction, and a tenon (4) matched with the mortise (3) is arranged on the other side wall of the heat-insulation plate (1) along the length direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123379574.9U CN216766354U (en) | 2021-12-30 | 2021-12-30 | Light heat preservation wall for assembly type building outer wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123379574.9U CN216766354U (en) | 2021-12-30 | 2021-12-30 | Light heat preservation wall for assembly type building outer wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216766354U true CN216766354U (en) | 2022-06-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123379574.9U Active CN216766354U (en) | 2021-12-30 | 2021-12-30 | Light heat preservation wall for assembly type building outer wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216766354U (en) |
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2021
- 2021-12-30 CN CN202123379574.9U patent/CN216766354U/en active Active
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