CN211286396U - Building waterproof board - Google Patents
Building waterproof board Download PDFInfo
- Publication number
- CN211286396U CN211286396U CN201922124575.5U CN201922124575U CN211286396U CN 211286396 U CN211286396 U CN 211286396U CN 201922124575 U CN201922124575 U CN 201922124575U CN 211286396 U CN211286396 U CN 211286396U
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- China
- Prior art keywords
- sound insulation
- sound
- layer
- core body
- insulation cavity
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000009413 insulation Methods 0.000 claims abstract description 41
- 239000010410 layer Substances 0.000 claims abstract description 40
- 239000000463 material Substances 0.000 claims abstract description 21
- 239000003063 flame retardant Substances 0.000 claims abstract description 14
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000002346 layers by function Substances 0.000 claims abstract description 11
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 6
- 238000010521 absorption reaction Methods 0.000 claims abstract description 4
- 229920000742 Cotton Polymers 0.000 claims description 20
- 238000007789 sealing Methods 0.000 claims description 11
- 239000002131 composite material Substances 0.000 claims description 7
- 239000003973 paint Substances 0.000 claims description 6
- 229920002748 Basalt fiber Polymers 0.000 claims description 4
- 239000004570 mortar (masonry) Substances 0.000 claims description 3
- 229910052573 porcelain Inorganic materials 0.000 claims description 3
- 239000011358 absorbing material Substances 0.000 abstract description 8
- 230000002787 reinforcement Effects 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 6
- 230000035939 shock Effects 0.000 abstract description 3
- 239000004566 building material Substances 0.000 abstract description 2
- 229910000831 Steel Inorganic materials 0.000 description 6
- 239000010959 steel Substances 0.000 description 6
- 239000004033 plastic Substances 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 238000007792 addition Methods 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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Abstract
The utility model discloses a building waterproof board, which belongs to the technical field of building materials and comprises a board body, wherein the board body comprises a sound insulation cavity core body and a functional layer shell coated outside the sound insulation cavity core body, a structure reinforcing part is arranged in the middle of the sound insulation cavity core body, and a sound absorption material is filled in the sound insulation cavity core body; the functional layer shell comprises a flame-retardant layer, a fireproof layer, a waterproof layer and a PVC wear-resistant layer which are sequentially bonded from inside to outside; the sound insulation cavity core body is a rectangular cavity body, the structure reinforcing part is a concave-convex supporting plate with the center symmetrical with the center of the left side and the center symmetrical with the center of the right side, and the left side and the right side of the supporting plate are respectively contacted with the inner side wall of the rectangular cavity body. This building waterproof board through set up the structural reinforcement in the chamber core that gives sound insulation, the sound absorbing material is filled to the cavity part, has strengthened the syllable-dividing effect and the shock resistance of panel, has solved among the prior art building waterproof board weight heavy, the sound insulation effect is poor, structural stability is poor scheduling problem, has guaranteed the security that panel used.
Description
Technical Field
The utility model relates to a building material technical field specifically is a building waterproof board.
Background
The building board is generally a flat rectangular building board with standard size, and is widely applied to building, traffic, subway, tunnel and engineering construction, and is used as a component of a wall body, a ceiling or a floor.
The traditional building waterproof plate is mainly structurally characterized in that various waterproof functional layers are compounded to achieve the waterproof purpose, and is mainly structurally a solid body, so that the weight is heavy and the transportation difficulty is high; and traditional waterproof board gives sound insulation effect poor, when using in the great environment of noise, often still need lay syllable-dividing board again in waterproof board one side, is unfavorable for the convenience of construction. In the prior art, the improvement of the waterproof plate mainly focuses on manufacturing the plate into a hollow structure so as to reduce the weight and improve the sound insulation performance of the plate, but the structural strength and the shock resistance of the hollow plate are not considered, and when the plate is used in places with severe environment such as construction sites and the like, the use safety of the plate cannot be ensured.
Disclosure of Invention
An object of the utility model is to provide a building waterproof board to solve among the prior art building waterproof board weight heavy, the sound insulation effect is poor, structural stability is poor scheduling problem.
In order to achieve the above object, the utility model provides a following technical scheme: a building flashing, comprising: the panel body comprises a sound insulation cavity core body and a functional layer shell coated outside the sound insulation cavity core body, wherein a structural reinforcement is arranged in the middle of the sound insulation cavity core body, and a sound absorption material is filled in the sound insulation cavity core body; the functional layer shell comprises a flame-retardant layer, a fireproof layer, a waterproof layer and a PVC wear-resistant layer which are sequentially bonded from inside to outside.
Furthermore, the sound insulation cavity core body is a rectangular cavity body, the structure reinforcing part is a concave-convex supporting plate with the centers symmetrical with the left side and the right side, and the left side and the right side of the concave-convex supporting plate are respectively contacted with the inner side wall of the rectangular cavity body.
Further, the sound-absorbing material is completely filled in the cavity part in the sound-proof cavity core.
Further, sound absorbing material is for inhaling the sound cotton, it has two to inhale the sound cotton, every inhale the cotton shape of sound with the shape phase-match of unsmooth backup pad, two are inhaled the sound cotton and are filled in the left and right sides of unsmooth backup pad respectively.
Further, unsmooth backup pad is the egg tray form, inhale the sound cotton for with the bottom that unsmooth backup pad shape suited inhales the sound cotton for planar egg tray form.
Furthermore, the sound insulation cavity core body can be made of materials such as steel plates, wood-plastic plates and the like.
Furthermore, the concave-convex support plate can be made of materials such as a light steel plate, a wood-plastic plate and the like.
Furthermore, four sides of the concave-convex supporting plate are fixedly connected with the interior of the sound insulation cavity core body.
Further, the flame-retardant layer is a basalt fiber composite flame-retardant layer; the fireproof layer is a composite layer of fireproof soft porcelain and fireproof mortar, and the surface of the fireproof layer is also coated with fireproof paint; the waterproof layer is a waterproof coiled material, and the surface of the waterproof coiled material is coated with waterproof paint.
Further, the both sides of panel body still are equipped with the spout respectively, with the slider of spout matching, the spout top still is equipped with spacing portion.
Furthermore, an elastic sealing strip is further arranged on the outer surface of the sliding groove.
Further, the sealing strip is a rubber thin layer sealing strip.
Compared with the prior art, the beneficial effects of the utility model are that:
this building waterproof board structurally includes sound insulation chamber core and the functional layer casing of cladding outside it, and is equipped with the structure reinforcement in the sound insulation chamber core, and the cavity part is filled has sound absorbing material. The design in sound insulation chamber has not only effectively alleviateed the whole weight of panel, good syllable-dividing effect has still been reached, on this basis, the structural reinforcement adopts the left and right sides respectively with the inside wall of sound insulation chamber cavity unsmooth backup pad design that contacts, good support has been played to sound insulation chamber core structure, the additional strengthening, avoided traditional panel inside to have not supported the cavity and easily appear collapsing, sunken condition, the stability and the shock resistance of panel have been strengthened, the security that panel used has further been guaranteed.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic cross-sectional structure of the present invention;
FIG. 2 is an enlarged schematic view of the structure of FIG. 1;
FIG. 3 is a schematic structural view of the sliding grooves and the sliding blocks on two sides of the plate body of the present invention;
fig. 4 is a schematic structural view of the concave-convex support plate and the sound-absorbing cotton in the sound-insulating cavity core of the present invention;
fig. 5 is an installation diagram of the present invention.
In the figure: 1. the panel body, 2, sound insulation cavity core, 21, structural reinforcement, 22, sound absorbing material, 3, functional layer casing, 31, fire-retardant layer, 32, flame retardant coating, 33, waterproof layer, 34, PVC wearing layer, 4, spout, 41, spacing portion, 42, sealing strip, 5, slider.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1 to 5, a waterproof sheet for a building, comprising: the plate comprises a plate body 1, wherein the plate body 1 comprises a sound insulation cavity core body 2 and a functional layer shell 3 coated outside the sound insulation cavity core body, a structural reinforcing piece 21 is arranged in the middle of the sound insulation cavity core body 2, and a sound absorption material 22 is filled in the sound insulation cavity core body 2; the functional layer shell 3 comprises a flame retardant layer 31, a fire retardant layer 32, a waterproof layer 33 and a PVC wear-resistant layer 34 which are sequentially bonded from inside to outside.
As preferred scheme, further, sound insulation cavity core 2 is the rectangle cavity, structural reinforcement 21 is the unsmooth backup pad of left and right sides central symmetry, the left and right sides of unsmooth backup pad contacts with the inside wall of rectangle cavity respectively, and this kind of structure can guarantee in the cavity can fill sound absorbing material 22's space maximize for structural reinforcement 21 is to the strong point maximize of sound insulation cavity core 2. The sound-absorbing material 22 completely fills the cavity portion in the sound-insulating cavity core 2, thereby forming a structurally stable lightweight sound-insulating barrier.
In this embodiment, sound absorbing material 22 is for inhaling the sound cotton, it has two to inhale the sound cotton, every inhale the cotton shape of sound with the shape phase-match of unsmooth backup pad, two are inhaled the sound cotton and are filled respectively in the left and right sides of unsmooth backup pad.
In this embodiment, the concave-convex support plate is in an egg tray shape, the sound absorbing cotton is in an egg tray shape with a bottom corresponding to the concave-convex support plate in shape being a plane, the plane bottom of the sound absorbing cotton is tightly connected with the inner side wall of the rectangular cavity, and one surface of the egg tray shape is tightly connected with the concave-convex support plate; and, the cotton quilt of inhaling sound between the both sides of unsmooth backup pad and the inside wall contact point of cavity is compressed tightly on the inside wall of cavity, the activity phenomenon can not appear.
The sound insulation cavity core body 2 can be made of materials such as steel plates, wood plates and wood-plastic plates, and the concave-convex supporting plates can be made of materials such as light steel plates and wood-plastic plates. In this embodiment, the sound insulation cavity core body 2 is made of a steel plate, the concave-convex support plate is made of a light steel plate, and the upper, lower, left and right sides of the concave-convex support plate and the sound insulation cavity core body 2 are welded into a whole.
As a preferable scheme, the flame retardant layer 31 is a basalt fiber composite flame retardant layer, the basalt fiber composite has excellent performances of good high temperature resistance, oxidation resistance, radiation resistance, heat insulation and sound insulation, high compressive strength and shear strength, suitability for use in various environments and the like, and the sound insulation and impact resistance of the board can be improved while the flame retardant property of the board is enhanced; the fireproof layer 32 is a composite layer of fireproof soft porcelain and fireproof mortar, and the surface of the fireproof layer is also coated with fireproof paint; the waterproof layer 33 is a waterproof roll, and the surface of the waterproof roll is coated with waterproof paint.
Preferably, the two sides of the plate body 1 are respectively provided with a sliding groove 4 and a sliding block 5 matched with the sliding groove 4, and the top end of the sliding groove 4 is provided with a limiting portion 41. When a plurality of boards need to be assembled, the adjacent two boards can be assembled through the matching of the sliding grooves 4 and the sliding blocks 5, and the sliding blocks 5 can be prevented from sliding out of the sliding grooves 4 while the sliding blocks 5 and the sliding grooves 4 are assembled in place due to the design of the limiting parts 41.
Preferably, an elastic sealing strip 42 is further provided on the outer surface of the sliding chute 4. In this embodiment, the sealing strip 42 is a rubber thin-layer sealing strip. Through setting up the rubber lamina sealing strip, can make between two liang of panels of assembling be sealed state, avoid the condition such as leaking.
In the above description of the present invention, it should be understood that the terms "upper", "lower", "inner", "outer", "top", "bottom", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship that the product of the present invention is usually placed when in use, or the orientation or positional relationship that a person skilled in the art usually understands, and merely to facilitate the description of the present invention and simplify the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as limiting the present invention.
The foregoing is considered as illustrative only of certain exemplary embodiments of this invention, and is therefore to be understood that the drawings and descriptions will be regarded as illustrative in nature and not as restrictive. It should also be noted that, for those skilled in the art, a plurality of improvements and additions can be made in various ways without departing from the principles of the present invention, and these improvements and additions should also be considered as the protection scope of the present invention.
Claims (9)
1. The building waterproof plate comprises a plate body and is characterized in that the plate body comprises a sound insulation cavity core body and a functional layer shell coated outside the sound insulation cavity core body, a structural reinforcing piece is arranged in the middle of the sound insulation cavity core body, and a sound absorption material is filled in the sound insulation cavity core body; the functional layer shell comprises a flame-retardant layer, a fireproof layer, a waterproof layer and a PVC wear-resistant layer which are sequentially bonded from inside to outside.
2. The building waterproof sheet material as claimed in claim 1, wherein: the sound insulation cavity core body is a rectangular cavity body, the structure reinforcing part is a concave-convex supporting plate with the center symmetrical to the center of the left side and the right side, and the left side and the right side of the concave-convex supporting plate are respectively in contact with the inner side wall of the rectangular cavity body.
3. The building waterproof sheet material as claimed in claim 2, wherein: inhale the sound material and be inhaling the sound cotton, it has two to inhale the sound cotton, every inhale the cotton shape of sound with the shape phase-match of unsmooth backup pad, two are inhaled the sound cotton and are filled in the left and right sides of unsmooth backup pad respectively.
4. The building waterproof sheet material as claimed in claim 3, wherein: unsmooth backup pad is egg tray form, inhale the sound cotton for with the bottom that unsmooth backup pad shape suited inhales the sound cotton for planar egg tray form.
5. The building waterproof sheet material according to any one of claims 2 to 4, wherein: four sides of the concave-convex supporting plate are fixedly connected with the interior of the sound insulation cavity core body.
6. The building waterproof sheet material as claimed in claim 1, wherein: the flame-retardant layer is a basalt fiber composite flame-retardant layer; the fireproof layer is a composite layer of fireproof soft porcelain and fireproof mortar, and the surface of the fireproof layer is also coated with fireproof paint; the waterproof layer is a waterproof coiled material, and the surface of the waterproof coiled material is coated with waterproof paint.
7. The building waterproof sheet material as claimed in claim 1, wherein: the panel body both sides still are equipped with the spout respectively, with the slider of spout matching, the spout top still is equipped with spacing portion.
8. The building waterproof sheet material as claimed in claim 7, wherein: and an elastic sealing strip is also arranged on the outer surface of the sliding chute.
9. The building waterproof sheet material as claimed in claim 8, wherein: the sealing strip is a rubber thin layer sealing strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922124575.5U CN211286396U (en) | 2019-12-02 | 2019-12-02 | Building waterproof board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922124575.5U CN211286396U (en) | 2019-12-02 | 2019-12-02 | Building waterproof board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211286396U true CN211286396U (en) | 2020-08-18 |
Family
ID=72034055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922124575.5U Expired - Fee Related CN211286396U (en) | 2019-12-02 | 2019-12-02 | Building waterproof board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211286396U (en) |
-
2019
- 2019-12-02 CN CN201922124575.5U patent/CN211286396U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200818 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |