CN210177855U - Plate for building - Google Patents
Plate for building Download PDFInfo
- Publication number
- CN210177855U CN210177855U CN201920904052.XU CN201920904052U CN210177855U CN 210177855 U CN210177855 U CN 210177855U CN 201920904052 U CN201920904052 U CN 201920904052U CN 210177855 U CN210177855 U CN 210177855U
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- Prior art keywords
- fiber layer
- core material
- bonded
- building board
- foaming
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- 239000000835 fiber Substances 0.000 claims abstract description 137
- 239000000463 material Substances 0.000 claims abstract description 120
- 239000011162 core material Substances 0.000 claims abstract description 113
- 238000005187 foaming Methods 0.000 claims abstract description 100
- 238000000748 compression moulding Methods 0.000 claims abstract description 17
- 229920002635 polyurethane Polymers 0.000 claims description 11
- 239000004814 polyurethane Substances 0.000 claims description 11
- 239000006261 foam material Substances 0.000 claims description 9
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 7
- 229910052782 aluminium Inorganic materials 0.000 claims description 7
- UPMLOUAZCHDJJD-UHFFFAOYSA-N 4,4'-Diphenylmethane Diisocyanate Chemical compound C1=CC(N=C=O)=CC=C1CC1=CC=C(N=C=O)C=C1 UPMLOUAZCHDJJD-UHFFFAOYSA-N 0.000 claims description 6
- 239000004721 Polyphenylene oxide Substances 0.000 claims description 6
- 239000003795 chemical substances by application Substances 0.000 claims description 6
- 239000003365 glass fiber Substances 0.000 claims description 6
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 6
- 239000004745 nonwoven fabric Substances 0.000 claims description 6
- 229920000570 polyether Polymers 0.000 claims description 6
- 239000012466 permeate Substances 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 abstract description 6
- 239000002131 composite material Substances 0.000 description 9
- 238000005507 spraying Methods 0.000 description 7
- 230000000149 penetrating effect Effects 0.000 description 5
- 238000003825 pressing Methods 0.000 description 5
- 238000007789 sealing Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910052573 porcelain Inorganic materials 0.000 description 2
- 239000010453 quartz Substances 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 230000000379 polymerizing effect Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B1/00—Layered products having a general shape other than plane
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form
- B32B3/10—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form characterised by a discontinuous layer, i.e. formed of separate pieces of material
- B32B3/12—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form characterised by a discontinuous layer, i.e. formed of separate pieces of material characterised by a layer of regularly- arranged cells, e.g. a honeycomb structure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form
- B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
- B32B3/266—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by an apertured layer, the apertures going through the whole thickness of the layer, e.g. expanded metal, perforated layer, slit layer regular cells B32B3/12
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B33/00—Layered products characterised by particular properties or particular surface features, e.g. particular surface coatings; Layered products designed for particular purposes not covered by another single class
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F13/00—Coverings or linings, e.g. for walls or ceilings
- E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
- E04F13/08—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
- E04F13/0875—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements having a basic insulating layer and at least one covering layer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/10—Inorganic fibres
- B32B2262/101—Glass fibres
Abstract
The utility model discloses a panel for building, include: the main body comprises a core material with a plurality of honeycomb holes, a first fiber layer which is bonded on the upper end of the core material through a first foaming material, a second fiber layer which is bonded on the lower end of the core material through a second foaming material, and edge seals which are formed by folding and bonding the first fiber layer and/or the second fiber layer around and then bonding the core material on the peripheral side surfaces, wherein the axial lead of each honeycomb hole is perpendicular to the plane of the main body after horizontal extension, the plaque is bonded on the upper surface of the first fiber layer through the first foaming material by compression molding, the first foaming material is bonded with the hole wall of the honeycomb hole close to the upper end of the core material, the second foaming material is bonded with the hole wall of the honeycomb hole close to the lower end of the core material, the edge seals are arranged on the peripheral side edges of the core material, so that the waterproof performance of the board is enhanced, the plaque is bonded by adopting, is not easy to fall off.
Description
Technical Field
The utility model relates to a building field, concretely relates to panel for building.
Background
In the field of construction, there are many building boards, for example, chinese patent No. 201210261120.8, which discloses a honeycomb composite board and its manufacturing method, and when it is applied in the field of construction, there are at least the following problems:
1. the periphery of the honeycomb core is exposed outside, water leakage can be caused, and the waterproof performance is poor;
2. the decorative plate is bonded on the honeycomb composite board, so that the decorative plate is not firmly bonded and is easy to fall off.
Disclosure of Invention
The utility model aims at overcoming the defects existing in the prior art and providing a building board.
In order to achieve the above object, the present invention adopts a technical solution in which, a building board comprises:
the main body comprises a core material with a plurality of honeycomb holes, the main body also comprises a first fiber layer covering the upper end of the core material and a second fiber layer covering the lower end of the core material, and the axial lines of the honeycomb holes are vertical to the plane of the main body after the main body extends horizontally;
the building board further comprises a first foaming material, a second foaming material and a decorative board, wherein the decorative board is bonded to the upper surface of the first fiber layer through the first foaming material by compression molding, the first foaming material permeates into the first fiber layer and is bonded to the upper end of the core material, the second foaming material permeates into the second fiber layer and is bonded to the lower end of the core material, the peripheries of the first fiber layer and/or the second fiber layer are turned over and then are bonded to the side edges of the periphery of the core material, the first foaming material is filled into honeycomb holes close to the upper end of the core material and is bonded to the hole walls of the honeycomb holes, and the second foaming material is filled into honeycomb holes close to the lower end of the core material and is bonded to the hole walls of the honeycomb holes.
Preferably, the periphery of the main body is bent downwards vertically to form a flanging protruding out of the main body.
Further preferably, the cuff is formed of at least one of the first fiber layer, a downward extending section of the core material, and the second fiber layer.
Further preferably, the cuff is formed by the first fiber layer, the downward extending section of the core material, and the second fiber layer, the first fiber layer is bonded to one side surface of the downward extending section of the core material by the first foam material, and the second fiber layer is bonded to the other side surface of the downward extending section of the core material by the second foam material.
Further preferably, the cuff is composed of the first fiber layer and a downward extending section of the core material, the first fiber layer is bonded to one side surface of the downward extending section of the core material through the first foaming material, and the other side surface of the downward extending section of the core material is covered with the foaming material.
Further preferably, the cuff is formed by a downward extending section of the core material and the second fiber layer, the second fiber layer is bonded to one side surface of the downward extending section of the core material through the second foam material, and the other side surface of the downward extending section of the core material is covered with the foam material.
Further preferably, the flange is formed by a downward extending section of the core material, and both sides of the downward extending section of the core material are covered with a foaming material.
Further preferably, the flange is formed by the first fiber layer, and one side of the first fiber layer close to the core material is covered with a foaming material.
Preferably, the cuff is entirely made of foamed material.
Further preferably, the foamed material comprises the first foamed material and/or the second foamed material.
Further preferably, a groove which is concave upwards is arranged at the right-angle joint of the flanging and the second fiber layer.
Preferably, the first foaming material and the second foaming material are both polyurethane combined materials, the polyurethane combined materials are composed of two components, one component is polyether containing hydroxyl, the other component is curing agent of polymeric diphenylmethane diisocyanate, and the mass ratio of the polyether containing hydroxyl to the curing agent of the polymeric diphenylmethane diisocyanate is 1: 1.5-2.
Preferably, the first fiber layer is a glass fiber felt or a non-woven fabric, the second fiber layer is a glass fiber felt or a non-woven fabric, and the unit area weight of the first fiber layer and the second fiber layer is 200-900 g/square meter.
Preferably, the core material is made of paper or aluminum, the weight per unit area of the core material is 100-2500 g/square meter, and the thickness of the core material in the vertical direction is 6-30 mm.
Preferably, the main body further comprises a bottom plate bonded to a lower surface of the second fibrous layer by the second foam material.
Further preferably, the periphery of the main body is bent downwards vertically to form a flange protruding out of the main body.
Further preferably, the flange is composed of the first fiber layer, the downward extending section of the core material, the second fiber layer and the bottom plate, the first fiber layer is bonded with one side surface of the downward extending section of the core material through the first foaming material, one side surface of the second fiber layer is bonded with the other side surface of the downward extending section of the core material through the second foaming material, the bottom plate is bonded with the other side surface of the second fiber layer through the second foaming material, and a groove which is recessed upwards is arranged at the right-angle connection position of the flange and the bottom plate.
Further preferably, the material of the bottom plate comprises aluminum or steel, and the thickness of the bottom plate is less than 1.2 mm.
Preferably, the plaque is an arc-shaped plate with an upwardly convex outer surface.
Because of the application of the technical scheme, compared with the prior art, the utility model has the following advantages:
1. the fiber layers are bonded on the side edges of the periphery of the core material, the periphery of the core material is sealed, and the integral waterproof performance of the plate is improved;
2. through the mode of compression molding for the plaque bonds on the main part completely, is difficult for droing.
Drawings
Fig. 1 is a front view (partially cut away) of a first embodiment of the present invention.
Fig. 2 is a bottom view of a second embodiment of the present invention.
Fig. 3 is a front view (partly in section) of a second embodiment of the invention.
Fig. 4 is a sectional view taken along the line a-a in fig. 2.
Fig. 5 is a sectional view taken in the direction B-B in fig. 2.
Fig. 6 is a cross-sectional view taken along the direction C-C in fig. 3.
Fig. 7 is a sectional view of a portion of a flange according to a third embodiment of the present invention.
Fig. 8 is a sectional view of a burring part according to a fourth embodiment of the present invention.
Fig. 9 is a sectional view of a portion of a flange according to a fifth embodiment of the present invention.
Fig. 10 is a sectional view of a portion of a flange according to a sixth embodiment of the present invention.
Fig. 11 is a bottom view of a seventh embodiment of the present invention.
Fig. 12 is a cross-sectional view taken along line D-D of fig. 11, showing the tile surface as being arcuate.
Fig. 13 is a sectional view of a portion of a flange according to an eighth embodiment of the present invention.
Wherein: 1. a plaque; 2. a main body; 21. a first fibrous layer; 22. a core material; 221. honeycomb holes; 222. a downwardly extending section; 23. a second fibrous layer; 24. a first foam material; 25. a second foam material; 26. a foam material; 3. flanging; 4. a base plate.
Detailed Description
The following detailed description of the preferred embodiments of the present invention is provided to enable those skilled in the art to more easily understand the advantages and features of the present invention, and to clearly and clearly define the scope of the present invention.
The up and down direction described in the present invention refers to the up and down direction in fig. 3.
As shown in FIG. 1, the building board of the present invention comprises a decorative board 1 and a main body 2, wherein the main body 2 comprises a first fiber layer 21, a core material 22, a second fiber layer 23, a first foaming material 24 and a second foaming material 25, the core material 22 has a plurality of honeycomb holes 221, the axial line of the honeycomb holes 221 is perpendicular to the plane of the main body 2 after horizontal extension, the first fiber layer 21 covers the upper end of the core material 22, the second fiber layer 23 covers the lower end of the core material 22, the decorative board 1 is bonded on the upper surface of the first fiber layer 21 through the first foaming material 24 by one-time compression molding, at least a part of the first foaming material 24 penetrates into the first fiber layer 21 and bonds the first fiber layer 21 on the upper end of the core material 22, a part of the first foaming material 24 penetrating into the first fiber layer 21 penetrates into the honeycomb holes 221 on the upper end of the core material 22 and bonds with the hole walls of the honeycomb holes 221, Penetrating the second foaming material 25 into the second fiber layer 23 and bonding the second fiber layer 23 to the lower end of the core material 22, penetrating a part of the second foaming material 25 penetrated into the second fiber layer 23 into the honeycomb holes 221 near the lower end of the core material 22 and bonding with the walls of the honeycomb holes 221, folding and bonding the periphery of the first fiber layer 21 and/or the second fiber layer 23 on the side edges of the periphery of the core material 22, the periphery of the core material 22 is edge-sealed, the periphery of the first fiber layer 21 is downwards and vertically turned over when turned over, the turned-over first fiber layer 21 is bonded on the peripheral side edges of the core material 22 through the first foaming material 24, the periphery of the second fiber layer 23 is upwards and vertically turned over when turned over, and the turned-over second fiber layer 23 is bonded on the peripheral side edges of the core material 22 through the second foaming material 25, so that the waterproof performance of the building board can be effectively improved after edge sealing is formed.
As a second embodiment of the present invention, as shown in fig. 2 to 6, the difference from the first embodiment is that: the core material is characterized by further comprising a turned-over edge 3 pressed in the primary compression molding of the first embodiment, the turned-over edge 3 is formed by vertically bending the periphery of the main body 2 downwards, the turned-over edge 3 is perpendicular to the second fiber layer 23 and extends downwards, the turned-over edge 3 protrudes out of the lower surface of the second fiber layer 23, the turned-over edge 3 is formed by the first fiber layer 21, the downward extending section 222 of the core material 22 and the second fiber layer 23, the first fiber layer 21 is adhered to one side surface of the downward extending section 222 of the core material 22 through the first foaming material 24, the second fiber layer 23 is adhered to the other side surface of the downward extending section 222 of the core material 22 through the second foaming material 25, at least part of the first fiber layer 21 or the second fiber layer 23 covers the bottom of the downward extending section 222 of the core material 22, and a groove which is concave upwards is arranged at the right-angle joint of the flange 3 and the second fiber layer 23 and used for reducing the difficulty of forming the flange 3.
As a third embodiment of the present invention, as shown in fig. 7, the difference from the first embodiment is that: the flanging 3 is formed by pressing in the primary compression molding of the first embodiment, the flanging 3 is entirely made of the foaming material 26, and the foaming material 26 is made of the first foaming material 24 and/or the second foaming material 25.
As a fourth embodiment of the present invention, as shown in fig. 8, the fourth embodiment is different from the first embodiment in that: the first embodiment further comprises a flange 3 which is pressed in the first compression molding, the flange 3 is composed of a first fiber layer 21 and a foaming material 26, one side of the first fiber layer 21 close to the core material 22 is covered with the foaming material 26, and the foaming material 26 is composed of a first foaming material 24 and/or a second foaming material 25.
As a fifth embodiment of the present invention, as shown in fig. 9, the fifth embodiment is different from the first embodiment in that: the first embodiment further comprises a flange 3 which is pressed in the first compression molding, the flange 3 is composed of a first fiber layer 21, a downward extending section 222 of the core material 22, a first foaming material 24 and a foaming material 26, the first fiber layer 21 is adhered to one side of the downward extending section 222 of the core material 22 through the first foaming material 24, the foaming material 26 covers the other side of the downward extending section 222 of the core material 22, and the foaming material 26 is composed of the first foaming material 24 and/or a second foaming material 25.
As a sixth embodiment of the present invention, as shown in fig. 10, the sixth embodiment is different from the first embodiment in that: the flange 3 is formed by the downward extension section 222 of the core 22 and the foaming material 26, the foaming material 26 covers two sides of the downward extension section 222 of the core 22, and the foaming material 26 is formed by the first foaming material 24 and/or the second foaming material 25.
As a seventh embodiment of the present invention, as shown in fig. 11 to 12, the difference from the second embodiment is that: the plaque 1 is an arc-shaped plate, the inner surface and the outer surface of the plaque 1 are both upward convex arcs, and the first fiber layer 21 in the main body 2 is bonded on the upper end of the core material 22 to form an upper surface matched with the arc of the inner surface of the plaque 1, so that the plaque 1 can be completely attached when being bonded on the upper surface of the first fiber layer 21 through the first foaming material 24.
As an eighth embodiment of the present invention, as shown in fig. 13, the eighth embodiment is different from the first embodiment in that: the building board further comprises a flange 3 formed by one-time compression molding in the first embodiment, the main body 2 further comprises a bottom plate 4, the bottom plate 4 is bonded to the lower surface of the second fiber layer 23 through the second foaming material 25 by one-time compression molding, the flange 3 is formed by vertically bending the periphery of the main body 2 downwards, the flange 3 protrudes out of the lower surface of the main body 2, the flange 3 is composed of a first fiber layer 21, a downward extension section 222 of the core material 22, a second fiber layer 23 and the bottom plate 4, the first fiber layer 21 is bonded to one side surface of the downward extension section 222 of the core material 22 through the first foaming material 24, one side surface of the second fiber layer 23 is bonded to the other side surface of the downward extension section 222 of the core material 22 through the second foaming material 25, the bottom plate 4 is bonded to the other side surface of the second fiber layer 23 through the second foaming material 25, the flange 3 is perpendicular to the bottom plate 4 and extends downwards and protrudes out of the lower surface of the bottom plate 4, the right angle junction of turn-ups 3 and bottom plate 4 is provided with the recess of upwards sinking, the recess is used for reducing and forms the degree of difficulty of turn-ups 3, and the thickness of bottom plate 4 is less than 1.2mm, and the material of bottom plate 4 includes aluminium or steel, through setting up bottom plate 4, makes the intensity of panel for the building can strengthen, makes the back outward appearance of panel for the building is beautified, is makeed the waterproof performance of panel for the building has obtained the reinforcing, and the material of bottom plate 4 still includes the polymer plastic slab.
In the above embodiment, the decorative plate 1 is a quartz stone porcelain plate, the core material 22 is made of paper or aluminum, the weight per unit area of the core material 22 is 100-2500 g/square meter, and the thickness of the core material 22 in the vertical direction is 6-30 mm; the first fiber layer 21 and the second fiber layer 23 are made of glass fiber felt or non-woven fabric, and the unit area weight of the first fiber layer 21 and the second fiber layer 23 is 200-900 g/square meter; the first foaming material 24 and the second foaming material 25 are both polyurethane combined materials, the polyurethane combined materials are formed by mixing two components, one component is polyether containing hydroxyl, the other component is a curing agent for polymerizing diphenylmethane diisocyanate, and the two components are mixed according to a ratio of 1: 1.5-2; before compression molding, the first foaming material 24 and the second foaming material 25 are respectively coated on the upper surface of the first fiber layer 21 and the lower surface of the second fiber layer 23, and at this time, the first foaming material 24 and the second foaming material 25 are both in a layered structure; during compression molding, because the first foaming material 24 and the second foaming material 25 have fluidity, under the action of the compression pressure in the compression molding, the first foaming material and the second foaming material respectively penetrate into the first fiber layer 21 and the second fiber layer 23, and then respectively penetrate into the honeycomb holes 221 close to the upper end of the core material 22 and the lower end of the core material 22 and are bonded with the hole walls of the honeycomb holes 221, at this time, part of the first foaming material 24 may be distributed on the upper surface of the first fiber layer 21 to form a layered structure, and may also be fused with the first fiber layer 21 to form a composite layer after penetrating into the first fiber layer 21; a portion of the second foaming material 25 may be distributed on the lower surface of the second fiber layer 23 to form a layered structure, or may be fused with the second fiber layer 23 to form a composite layer after penetrating into the second fiber layer 23.
A method of making a building board as in fig. 2-6, comprising:
the first fiber layer 21 is fixed to the upper end of the core material 22 by a staple, the upper end of the core material 22 is entirely covered with the first fiber layer 21, the second fiber layer 23 is fixed to the lower end of the core material 22 by a staple, and the lower end of the core material 22 is entirely covered with the second fiber layer 23 to form the main body 2, of course, the above-mentioned fixing means also include conventional means such as passing a suture, passing a clip, and the like, and in this case, the axial line of the honeycomb holes 221 is perpendicular to the plane of the main body 2 after extending horizontally, the core material 22 is made of paper or aluminum, the weight of the core material 22 per unit area is 100-2500 g/square meter, the thickness of the core material 22 in the vertical direction is 6-30 mm, the first fiber layer 21 and the second fiber layer 23 are both made of glass fiber felt or non-woven fabric, the weight per unit area of the first fiber layer 21 and the second fiber layer 23 is 200-900 g per square meter;
coating a polyurethane composite material on the upper surface of the first fiber layer 21 and the lower surface of the second fiber layer 23, wherein the polyurethane composite material is composed of two components, one component is polyether containing hydroxyl groups, the other component is a curing agent of polymeric diphenylmethane diisocyanate, the two components are mixed according to the mass ratio of 1: 1.5-2 and then are coated by a spray gun, the main body 2 is fixed on a manipulator during spraying, the spraying is more uniform by moving the manipulator, a mode of simultaneous spraying on two surfaces can be adopted for saving time, the spraying time is less than or equal to 40 seconds, the spraying amount is 300-900 g/square meter, the polyurethane composite material on the upper surface of the first fiber layer 21 after spraying is called a first foaming material 24, and the polyurethane composite material on the lower surface of the second fiber layer 23 after spraying is called a second foaming material 25;
a plaque 1 made of a quartz stone porcelain plate is adhered to the upper surface of a first fiber layer 21 by a first foaming material 24 by press molding, at least a part of the first foaming material 24 is infiltrated into the first fiber layer 21 and the first fiber layer 21 is adhered to the upper end of a core material 22, a part of the first foaming material 24 infiltrated into the first fiber layer 21 is infiltrated into a honeycomb hole 221 near the upper end of the core material 22 and is adhered to the wall of the honeycomb hole 221, at least a part of a second foaming material 25 is infiltrated into a second fiber layer 23 and is adhered to the lower end of the core material 22, a part of the second foaming material 25 infiltrated into the second fiber layer 23 is infiltrated into the hole 221 near the lower end of the core material 22 and is adhered to the wall of the honeycomb hole 221, and the peripheries of the first fiber layer 21 and/or the second fiber layer 23 are/is/are folded and adhered to the sides around the core material 22, the periphery of the core material 22 is subjected to edge sealing, the periphery of the first fiber layer 21 is turned over downwards and vertically when turned over, the turned-over first fiber layer 21 is bonded on the peripheral side edges of the core material 22 through the first foaming material 24, the periphery of the second fiber layer 23 is turned over upwards and vertically when turned over, the turned-over second fiber layer 23 is bonded on the peripheral side edges of the core material 22 through the second foaming material 25, the waterproof performance of the periphery of the core material 22 can be effectively improved after the edge sealing is formed, and the compression molding is one-step compression molding.
The periphery of the main body 2 is pressed with the flanging 3 which extends downwards and protrudes out of the lower surface of the main body 2, and the right-angle joint of the flanging 3 and the second fiber layer 23 is pressed with the groove which is sunken upwards, so that the flanging 3 can be pressed, the periphery of the main body 2 can be thinned before the flanging 3 is pressed, and excessive polyurethane composite material is sprayed on the thinned area for increasing the strength, the width of the thinned area is preferably 40mm, the width of the thinned area is determined according to the height of the flanging 3 to be manufactured, and the height is the height of the flanging 3 in the vertical direction in the attached drawing 3;
the mould pressing temperature of mould pressing is 105 +/-15 ℃, the mould pressing pressure is 425 +/-75T/square meter, and the mould pressing time is 220 +/-40 s;
and (3) performing a demolding step of compression molding after the first foaming material 24 and the second foaming material 25 are cured, and removing burrs around the first foaming material and the second foaming material after demolding to obtain the building plate.
The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and to implement the present invention, so as not to limit the protection scope of the present invention, and all equivalent changes or modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.
Claims (19)
1. A building board comprising:
the main body comprises a core material with a plurality of honeycomb holes, the main body also comprises a first fiber layer covering the upper end of the core material and a second fiber layer covering the lower end of the core material, and the axial lines of the honeycomb holes are vertical to the plane of the main body after the main body extends horizontally;
the method is characterized in that:
the building board further comprises a first foaming material, a second foaming material and a decorative board, wherein the decorative board is bonded to the upper surface of the first fiber layer through the first foaming material by compression molding, the first foaming material permeates into the first fiber layer and is bonded to the upper end of the core material, the second foaming material permeates into the second fiber layer and is bonded to the lower end of the core material, the peripheries of the first fiber layer and/or the second fiber layer are turned over and then are bonded to the side edges of the periphery of the core material, the first foaming material is filled into honeycomb holes close to the upper end of the core material and is bonded to the hole walls of the honeycomb holes, and the second foaming material is filled into honeycomb holes close to the lower end of the core material and is bonded to the hole walls of the honeycomb holes.
2. The building board as set forth in claim 1, wherein: the periphery of the main body is bent downwards and vertically to form a flanging protruding out of the main body.
3. The building board as set forth in claim 2, wherein: the flange is composed of at least one of the first fiber layer, the downward extending section of the core material and the second fiber layer.
4. A building board according to claim 3, wherein: the flange is composed of the first fiber layer, the downward extending section of the core material and the second fiber layer, the first fiber layer is bonded to one side face of the downward extending section of the core material through the first foaming material, and the second fiber layer is bonded to the other side face of the downward extending section of the core material through the second foaming material.
5. A building board according to claim 3, wherein: the flanging is composed of the first fiber layer and the downward extending section of the core material, the first fiber layer is bonded to one side surface of the downward extending section of the core material through the first foaming material, and the other side surface of the downward extending section of the core material is covered with the foaming material.
6. A building board according to claim 3, wherein: the flanging is composed of a downward extending section of the core material and the second fiber layer, the second fiber layer is bonded to one side surface of the downward extending section of the core material through the second foaming material, and the other side surface of the downward extending section of the core material is covered with the foaming material.
7. A building board according to claim 3, wherein: the flanging is formed by a downward extending section of the core material, and two side faces of the downward extending section of the core material are covered with foaming materials.
8. A building board according to claim 3, wherein: the flanging is composed of the first fiber layer, and one side of the first fiber layer, which is close to the core material, is covered with a foaming material.
9. The building board as set forth in claim 2, wherein: the cuff is entirely formed of a foamed material.
10. The building board as claimed in any one of claims 5 to 9, wherein: the foamed material comprises the first foamed material and/or the second foamed material.
11. The building board as set forth in claim 2, wherein: and a groove which is sunken upwards is arranged at the right-angle joint of the flanging and the second fiber layer.
12. The building board as set forth in claim 1, wherein: the first foaming material and the second foaming material are both polyurethane combined materials, the polyurethane combined materials are composed of two components, one component is polyether containing hydroxyl, the other component is a curing agent of polymeric diphenylmethane diisocyanate, and the mass ratio of the polyether containing hydroxyl to the curing agent of the polymeric diphenylmethane diisocyanate is 1: 1.5-2.
13. The building board as set forth in claim 1, wherein: the first fiber layer is a glass fiber felt or a non-woven fabric, the second fiber layer is a glass fiber felt or a non-woven fabric, and the unit area weight of the first fiber layer and the second fiber layer is 200-900 g per square meter.
14. The building board as set forth in claim 1, wherein: the core material is made of paper or aluminum, the weight of the core material per unit area is 100-2500 g/square meter, and the thickness of the core material in the vertical direction is 6-30 mm.
15. The building board as set forth in claim 1, wherein: the main body further comprises a bottom plate bonded to the lower surface of the second fiber layer through the second foam material.
16. A building board according to claim 15, wherein: the periphery of the main body is bent downwards and vertically to form a flanging protruding out of the main body.
17. The building board as set forth in claim 16, wherein: the turn-ups by first fibrous layer, the downwardly extending section of core material the second fibrous layer the bottom plate constitutes, first fibrous layer pass through first expanded material with a side of the downwardly extending section of core material bonds mutually, a side of second fibrous layer passes through second expanded material with the another side of the downwardly extending section of core material bonds mutually, the bottom plate passes through second expanded material with the another side of second fibrous layer bonds mutually, the turn-ups with the right angle junction of bottom plate is provided with the recess of upwards sunken.
18. A building board according to claim 15, wherein: the bottom plate is made of aluminum or steel, and the thickness of the bottom plate is smaller than 1.2 mm.
19. The building board as set forth in claim 1, wherein: the decorative plate is an arc-shaped plate with an upward convex outer surface.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2019102945291 | 2019-04-12 | ||
| CN201910294529 | 2019-04-12 |
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| CN210177855U true CN210177855U (en) | 2020-03-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910519636.XA Pending CN110185220A (en) | 2019-04-12 | 2019-06-17 | A kind of structural lumber and a kind of production method of structural lumber |
| CN201920904052.XU Active CN210177855U (en) | 2019-04-12 | 2019-06-17 | Plate for building |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910519636.XA Pending CN110185220A (en) | 2019-04-12 | 2019-06-17 | A kind of structural lumber and a kind of production method of structural lumber |
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| Country | Link |
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| CN (2) | CN110185220A (en) |
| WO (1) | WO2020207020A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110185220A (en) * | 2019-04-12 | 2019-08-30 | 苏州科逸住宅设备股份有限公司 | A kind of structural lumber and a kind of production method of structural lumber |
| CN114274645A (en) * | 2021-12-27 | 2022-04-05 | 广东新中源住工新材料有限公司 | Wallboard manufacturing process |
| CN114274645B (en) * | 2021-12-27 | 2024-05-03 | 江苏格构装配式房屋构件有限公司 | Wallboard manufacturing process method |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111877670A (en) * | 2020-08-17 | 2020-11-03 | 苏州科逸住宅设备股份有限公司 | Building board, manufacturing method and splicing method thereof |
| CN212224503U (en) * | 2020-08-17 | 2020-12-25 | 苏州科逸住宅设备股份有限公司 | Building board |
| CN114228269B (en) * | 2021-12-27 | 2024-03-12 | 舒浪平 | Assembled wallboard structure |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102774052B (en) * | 2012-07-26 | 2015-04-15 | 广州鸿力复合材料有限公司 | Honeycomb composite board and manufacture method thereof |
| CN203347101U (en) * | 2013-07-11 | 2013-12-18 | 广州鸿力复合材料有限公司 | Integral bathroom wallboard |
| CN103696589A (en) * | 2014-01-03 | 2014-04-02 | 广州鸿力复合材料有限公司 | Integral bathroom floor and manufacturing method thereof |
| JP6731629B2 (en) * | 2015-11-30 | 2020-07-29 | パナソニックＩｐマネジメント株式会社 | Makeup panel |
| CN107571552A (en) * | 2017-09-05 | 2018-01-12 | 无锡吉兴汽车声学部件科技有限公司 | Closed grid enhanced type automobile decorative panel and its application |
| CN108859168A (en) * | 2018-08-14 | 2018-11-23 | 浙江杉盛模塑科技有限公司 | A kind of polyurethane fiber composite material truck exterior trimming parts |
| CN108859167A (en) * | 2018-08-14 | 2018-11-23 | 浙江杉盛模塑科技有限公司 | A kind of light composite material train inside gadget with high-strength coating |
| CN110185220A (en) * | 2019-04-12 | 2019-08-30 | 苏州科逸住宅设备股份有限公司 | A kind of structural lumber and a kind of production method of structural lumber |
-
2019
- 2019-06-17 CN CN201910519636.XA patent/CN110185220A/en active Pending
- 2019-06-17 CN CN201920904052.XU patent/CN210177855U/en active Active
- 2019-11-22 WO PCT/CN2019/120254 patent/WO2020207020A1/en active Application Filing
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110185220A (en) * | 2019-04-12 | 2019-08-30 | 苏州科逸住宅设备股份有限公司 | A kind of structural lumber and a kind of production method of structural lumber |
| CN114274645A (en) * | 2021-12-27 | 2022-04-05 | 广东新中源住工新材料有限公司 | Wallboard manufacturing process |
| CN114274645B (en) * | 2021-12-27 | 2024-05-03 | 江苏格构装配式房屋构件有限公司 | Wallboard manufacturing process method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110185220A (en) | 2019-08-30 |
| WO2020207020A1 (en) | 2020-10-15 |
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Effective date of registration: 20210209 Address after: 215000 building 3, No. 26, xihenggang street, Anshan village, Yangchenghu Town, Xiangcheng District, Suzhou City, Jiangsu Province Patentee after: Suzhou Keshuo Housing Technology Co.,Ltd. Address before: Room 1005, building 12, jundi Business Plaza, No.3, Weihua Road, Suzhou Industrial Park, Suzhou City, Jiangsu Province 215024 Patentee before: SUZHOU COZY HOUSE EQUIPMENT Co.,Ltd. |