CN221298382U - Fireproof heat-insulating calcium silicate board wall board - Google Patents
Fireproof heat-insulating calcium silicate board wall board Download PDFInfo
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- CN221298382U CN221298382U CN202322526178.7U CN202322526178U CN221298382U CN 221298382 U CN221298382 U CN 221298382U CN 202322526178 U CN202322526178 U CN 202322526178U CN 221298382 U CN221298382 U CN 221298382U
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Abstract
The utility model discloses a fireproof heat-insulating calcium silicate board, which comprises a wallboard, wherein the wallboard comprises a decorative layer, a heat-insulating layer, a fiber layer and a base layer, a plurality of ventilation holes are arranged in the base layer at intervals, the ventilation holes penetrate through the base layer, first reinforcing ribs are arranged between adjacent ventilation holes and are parallel to the ventilation holes, fiber layers are respectively arranged on two sides of the base layer, which are symmetrical with each other, the heat-insulating layer is arranged on one side of the fiber layer, which is far away from the base layer, and the decorative layer is arranged on one side, which is far away from the fiber layer, of the heat-insulating layer.
Description
Technical Field
The utility model relates to the technical field of calcium silicate boards, in particular to a fireproof heat-insulating calcium silicate board wallboard.
Background
The calcium silicate board is a kind of environment-friendly building material without asbestos and formaldehyde, which is mainly composed of siliceous material, calcareous material and fiber material, and has excellent fireproof, waterproof and anticorrosion properties, and meets the national fireproof standard requirements, thus being widely applied to the inner and outer wall boards, ceilings, floors and other parts of the building.
Although the calcium silicate board has good fireproof property, the melting point temperature is above 1400 ℃ and can not burn, the calcium silicate board can be expanded with heat and contracted with cold at high temperature, so that the size of the calcium silicate board is changed, the calcium silicate board can lose structural strength and toughness, and potential hazard is caused to the safety of a building.
Meanwhile, when the single-layer solid calcium silicate board is used for inner and outer wallboards of a building, the heat insulation performance of the solid calcium silicate board is completely limited by the material characteristics of the solid calcium silicate board due to the lack of a heat insulation structure, and the heat insulation performance of the solid calcium silicate board cannot fully meet the current heat insulation requirement of the building.
Disclosure of Invention
The utility model aims to solve the problems in the prior art and provides a fireproof heat-insulating calcium silicate board wallboard.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a fire prevention thermal-insulated calcium silicate board wallboard, includes the wallboard, the wallboard includes decorative layer, insulating layer, fibrous layer and basic unit, be equipped with a plurality of interval arrangement's ventilation hole in the basic unit, the ventilation hole runs through the basic unit sets up, adjacent be equipped with first strengthening rib between the ventilation hole, first strengthening rib is on a parallel with the ventilation hole sets up, the both sides of basic unit mutual symmetry are provided with respectively the fibrous layer, the fibrous layer is kept away from one side of basic unit is provided with the insulating layer, the insulating layer is kept away from one side of fibrous layer is provided with the decorative layer.
According to the utility model, the ventilation holes are formed in the base layer, and the ventilation holes are used for enhancing the air flow in the plate, so that the temperature in the plate is reduced, the heat transfer is reduced, and meanwhile, the criss-cross first reinforcing ribs and the criss-cross second reinforcing ribs are arranged, so that the mechanical properties such as bending strength, tensile strength and impact strength of the wallboard are improved, the wallboard has better bearing capacity and durability, and the wallboard is prevented from being broken due to insufficient structural strength at high temperature.
Preferably, the decorative layer and the heat insulation layer are rectangular, the decorative layer and the heat insulation layer are arranged in a staggered mode, an L-shaped protruding portion and an L-shaped groove are formed around the wallboard, and the L-shaped protruding portion and the L-shaped groove are arranged in an end-to-end mode.
Adjacent ones of the wall panels are interconnected by inserting the L-shaped projections into the L-shaped grooves.
Preferably, the base layer comprises a first substrate and a second substrate, the ventilation holes comprise a first arc-shaped groove and a second arc-shaped groove which are parallel to each other, the first arc-shaped groove is arranged on the first substrate, the second arc-shaped groove is arranged on the second substrate, a first mounting groove is arranged between every two adjacent first arc-shaped grooves, a first reinforcing rib is arranged between every two adjacent second arc-shaped grooves, and the first reinforcing rib is arranged in the first mounting groove.
The first substrate and the second substrate are combined into the base layer so as to facilitate processing of the vent holes and the first reinforcing ribs, and the first reinforcing ribs facilitate positioning and mounting of the first substrate and the second substrate.
Preferably, the length of the first reinforcing rib is not more than the length of the vent hole, and the length of the first mounting groove is not less than the length of the first reinforcing rib.
Preferably, the heat insulation layer is provided with a plurality of second reinforcing ribs arranged at intervals, the decorative layer is provided with a plurality of second mounting grooves arranged at intervals, the second mounting grooves are parallel to the second reinforcing ribs, and the second reinforcing ribs are arranged in the second mounting grooves.
The second reinforcing ribs are convenient for positioning and mounting the heat insulation layer and the decorative layer, and can enable the heat insulation layer and the decorative layer to be connected more tightly.
Preferably, the second reinforcing ribs and the first reinforcing ribs are perpendicular to each other, and the length of the second reinforcing ribs does not exceed the length of the second mounting groove.
The second reinforcing ribs and the first reinforcing ribs are mutually perpendicular to form a crisscross grid structure, and the structural strength of the wallboard is remarkably improved.
Preferably, the fiber layer and the base layer are rectangular, and the length and width of the fiber layer and the base layer are not greater than the length and width of the heat insulation layer.
Preferably, the fiber layer is made of glass fiber cloth, and the decorative layer, the heat insulation layer and the base layer are all made of calcium silicate plates.
The glass fiber cloth plays a role in reinforcing and strengthening in the wallboard, and can effectively improve the strength, rigidity and durability of the wallboard.
Compared with the prior art, the utility model has the beneficial effects that:
According to the utility model, the ventilation holes are formed in the base layer, and the ventilation holes are used for enhancing the air flow in the plate, so that the temperature in the plate is reduced, the heat transfer is reduced, and the criss-cross first reinforcing ribs and the criss-cross second reinforcing ribs are arranged at the same time, so that the mechanical properties such as bending strength, tensile strength and impact strength of the wallboard are improved, the wallboard has better bearing capacity and durability, and the wallboard is prevented from being broken due to insufficient structural strength at high temperature.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
FIG. 3 is a schematic view of wall panels spliced to one another;
FIG. 4 is a schematic view of the structure of a decorative layer and a thermal insulation layer;
FIG. 5 is a schematic structural diagram of a first substrate and a second substrate;
FIG. 6 is a partial enlarged view at B in FIG. 5;
FIG. 7 is an enlarged view of a portion of FIG. 5 at C;
In the figure: 1. a wallboard; 101. an L-shaped protrusion; 102. an L-shaped groove; 2. a decorative layer; 3. a thermal insulation layer; 4. a fibrous layer; 5. a base layer; 501. a first substrate; 502. a second substrate; 6. a vent hole; 601. a first arc-shaped groove; 602. a second arc-shaped groove; 7. a first mounting groove; 8. a first reinforcing rib; 9. and a second mounting groove.
Detailed Description
The following description of the embodiments of the present utility model will be made more apparent and fully hereinafter with reference to the accompanying drawings, in which some, but not all embodiments of the utility model are shown. All other embodiments, which can be made by one of ordinary skill in the art without undue burden on the person of ordinary skill in the art based on embodiments of the present utility model, are within the scope of the present utility model.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "middle", "upper", "lower", "left", "right", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element to be referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
As shown in fig. 1 to 7, the specific scheme of the embodiment is as follows: the utility model provides a fire prevention thermal-insulated calcium silicate board wallboard, includes wallboard 1, and wallboard 1 includes decorative layer 2, insulating layer 3, fibrous layer 4 and basic unit 5, and the both sides of basic unit 5 mutual symmetry are provided with fibrous layer 4 respectively, and fibrous layer 4 is kept away from one side of basic unit 5 and is provided with insulating layer 3, and insulating layer 3 is kept away from one side of fibrous layer 4 and is provided with decorative layer 2.
The decorative layer 2 is coated with polyurethane waterproof paint on one side far away from the heat insulation layer 3, the polyurethane waterproof paint can prevent the wallboard 1 from being wetted, and the polyurethane waterproof paint is added with flame retardant, so that the wallboard has good flame retardant property.
Decorative layer 2, insulating layer 3, fibrous layer 4 and basic unit 5 all are the rectangle, and decorative layer 2, insulating layer 3, fibrous layer 4 and basic unit 5's length all keep unanimous, and decorative layer 2, insulating layer 3, fibrous layer 4 and basic unit 5's width also keep unanimous, and the thickness of basic unit 5 is greater than decorative layer 2, insulating layer 3 and fibrous layer 4, and fibrous layer 4 adopts glass fiber cloth, and decorative layer 2, insulating layer 3 and basic unit 5 all adopt the calcium silicate board.
A plurality of ventilation holes 6 are arranged in the base layer 5 at intervals, the ventilation holes 6 penetrate through the base layer 5, the base layer 5 comprises a first substrate 501 and a second substrate 502, and the ventilation holes 6 comprise a first arc-shaped groove 601 and a second arc-shaped groove 602 which are parallel to each other.
The first arc-shaped grooves 601 are formed in the first substrate 501, the second arc-shaped grooves 602 are formed in the second substrate 502, first mounting grooves 7 are formed between adjacent first arc-shaped grooves 601, first reinforcing ribs 8 are arranged between adjacent second arc-shaped grooves 602, and the first arc-shaped grooves 601, the second arc-shaped grooves 602, the first mounting grooves 7 and the first reinforcing ribs 8 are all arranged in parallel.
The first reinforcing ribs 8 and the first mounting grooves 7 have the same length as the vent holes 6, and the first reinforcing ribs 8 are mounted in the first mounting grooves 7 when the first substrate 501 and the second substrate 502 are joined together.
The decorative layer 2 includes a first side, a second side, a third side, and a fourth side, where the first side is opposite to the third side, and the second side is opposite to the fourth side.
The insulating layer 3 includes a fifth side, a sixth side, a seventh side, and an eighth side, the fifth side being opposite to the seventh side, the sixth side being opposite to the eighth side.
The decorative layer 2 and the heat insulation layer 3 are arranged in a staggered manner, and in the horizontal direction, the first side edge and the fifth side edge are kept at intervals, so that the fifth side edge protrudes from the decorative layer 2, the second side edge and the sixth side edge are kept at intervals, and the sixth side edge protrudes from the decorative layer 2, so that an L-shaped protruding part 101 is formed;
The third side and the seventh side are kept at a distance, so that the third side protrudes from the heat insulation layer 3, the fourth side is kept at a distance from the eighth side, and the fourth side protrudes from the heat insulation layer 3, thereby forming an L-shaped groove 102;
The L-shaped protrusion 101 and the L-shaped groove 102 are arranged around the wall panel 1, the L-shaped protrusion 101 and the L-shaped groove 102 being arranged end to end.
When adjacent wallboards 1 need to be connected, any side edge of the L-shaped protruding part 101 of one wallboard 1 is inserted into any side edge of the L-shaped groove 102 of the other wallboard 1, so that the two wallboards 1 are adhered together in parallel.
The heat insulation layer 3 is provided with a plurality of second reinforcing ribs which are arranged at intervals, the second reinforcing ribs are mutually perpendicular to the first reinforcing ribs 8, the decorative layer 2 is provided with a plurality of second mounting grooves 9 which are arranged at intervals, the second mounting grooves 9 are mutually parallel to the second reinforcing ribs, the lengths of the second mounting grooves 9 and the second reinforcing ribs are the same, and the second reinforcing ribs are arranged in the second mounting grooves 9 when the heat insulation layer 3 and the decorative layer 2 are spliced.
In order to facilitate that the four sides of the wall board 1 can be connected with the rest of the wall board 1, the second mounting groove 9 and the second reinforcing rib are located in the overlapping area of the heat insulation layer 3 and the decorative layer 2, and the second mounting groove 9 and the second reinforcing rib are prevented from extending to the L-shaped protruding part 101 and the L-shaped groove 102.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a fire prevention thermal-insulated calcium silicate board wallboard, includes wallboard, its characterized in that, the wallboard includes decorative layer, insulating layer, fibrous layer and basic unit, be equipped with a plurality of interval arrangement's ventilation hole in the basic unit, the ventilation hole runs through the basic unit sets up, adjacent be equipped with first strengthening rib between the ventilation hole, first strengthening rib is on a parallel with the ventilation hole sets up, the both sides of basic unit mutual symmetry are provided with respectively the fibrous layer, the fibrous layer is kept away from one side of basic unit is provided with the insulating layer, the insulating layer is kept away from one side of fibrous layer is provided with the decorative layer.
2. The fire-proof heat-insulating calcium silicate board wall board according to claim 1, wherein the decorative layer and the heat-insulating layer are rectangular, the decorative layer and the heat-insulating layer are arranged in a staggered mode, an L-shaped protruding portion and an L-shaped groove are formed around the wall board, and the L-shaped protruding portion and the L-shaped groove are arranged in an end-to-end mode.
3. The fire-resistant and heat-insulating calcium silicate board wall board according to claim 1, wherein the base layer comprises a first substrate and a second substrate, the vent holes comprise a first arc-shaped groove and a second arc-shaped groove which are parallel to each other, the first arc-shaped groove is arranged on the first substrate, the second arc-shaped groove is arranged on the second substrate, a first mounting groove is arranged between every two adjacent first arc-shaped grooves, a first reinforcing rib is arranged between every two adjacent second arc-shaped grooves, and the first reinforcing ribs are mounted in the first mounting grooves.
4. A fire-resistant and heat-insulating calcium silicate board according to claim 3, wherein the length of the first reinforcing rib is not more than the length of the vent hole, and the length of the first mounting groove is not less than the length of the first reinforcing rib.
5. The fireproof and heat-insulating calcium silicate board according to claim 1, wherein the heat-insulating layer is provided with a plurality of second reinforcing ribs arranged at intervals, the decorative layer is provided with a plurality of second mounting grooves arranged at intervals, the second mounting grooves are parallel to the second reinforcing ribs, and the second reinforcing ribs are arranged in the second mounting grooves.
6. The fire resistant and thermally insulating calcium silicate board according to claim 5, wherein the second reinforcing ribs and the first reinforcing ribs are perpendicular to each other, and the length of the second reinforcing ribs does not exceed the length of the second mounting groove.
7. The fire-resistant and heat-insulating calcium silicate board according to claim 1, wherein the fiber layer and the base layer are rectangular, and the length and width of the fiber layer and the base layer are not greater than the length and width of the heat-insulating layer.
8. The fire-resistant and heat-insulating calcium silicate board according to claim 1, wherein the fiber layer is made of glass fiber cloth, and the decorative layer, the heat-insulating layer and the base layer are made of calcium silicate board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322526178.7U CN221298382U (en) | 2023-09-18 | 2023-09-18 | Fireproof heat-insulating calcium silicate board wall board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322526178.7U CN221298382U (en) | 2023-09-18 | 2023-09-18 | Fireproof heat-insulating calcium silicate board wall board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221298382U true CN221298382U (en) | 2024-07-09 |
Family
ID=91750404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322526178.7U Active CN221298382U (en) | 2023-09-18 | 2023-09-18 | Fireproof heat-insulating calcium silicate board wall board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221298382U (en) |
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2023
- 2023-09-18 CN CN202322526178.7U patent/CN221298382U/en active Active
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