CN111075043A - Flame-retardant heat-insulation sound-insulation board - Google Patents
Flame-retardant heat-insulation sound-insulation board Download PDFInfo
- Publication number
- CN111075043A CN111075043A CN201811211769.2A CN201811211769A CN111075043A CN 111075043 A CN111075043 A CN 111075043A CN 201811211769 A CN201811211769 A CN 201811211769A CN 111075043 A CN111075043 A CN 111075043A
- Authority
- CN
- China
- Prior art keywords
- insulation
- sound
- heat
- layer
- flame
- Prior art date
- 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.)
- Pending
Links
- 238000009413 insulation Methods 0.000 title claims abstract description 67
- 239000003063 flame retardant Substances 0.000 title claims abstract description 16
- 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 title claims abstract description 14
- 239000004568 cement Substances 0.000 claims abstract description 23
- 229920002635 polyurethane Polymers 0.000 claims abstract description 20
- 239000004814 polyurethane Substances 0.000 claims abstract description 20
- 239000004744 fabric Substances 0.000 claims abstract description 6
- 239000006260 foam Substances 0.000 claims abstract description 6
- 239000002245 particle Substances 0.000 claims description 4
- 239000011521 glass Substances 0.000 claims 1
- 239000003365 glass fiber Substances 0.000 abstract description 5
- 239000000463 material Substances 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000004321 preservation Methods 0.000 description 8
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 description 6
- 229910001629 magnesium chloride Inorganic materials 0.000 description 3
- 239000000395 magnesium oxide Substances 0.000 description 3
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 3
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 3
- 239000002023 wood Substances 0.000 description 2
- IQYKECCCHDLEPX-UHFFFAOYSA-N chloro hypochlorite;magnesium Chemical compound [Mg].ClOCl IQYKECCCHDLEPX-UHFFFAOYSA-N 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011094 fiberboard Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Images
Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/88—Insulating elements for both heat and sound
- E04B1/90—Insulating elements for both heat and sound slab-shaped
-
- 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
- B32B13/00—Layered products comprising a a layer of water-setting substance, e.g. concrete, plaster, asbestos cement, or like builders' material
-
- 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
- B32B13/00—Layered products comprising a a layer of water-setting substance, e.g. concrete, plaster, asbestos cement, or like builders' material
- B32B13/04—Layered products comprising a a layer of water-setting substance, e.g. concrete, plaster, asbestos cement, or like builders' material comprising such water setting substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material
-
- 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
- B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
- B32B17/02—Layered products essentially comprising sheet glass, or glass, slag, or like fibres in the form of fibres or filaments
-
- B32B17/064—
-
- 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
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
-
- 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
- B32B5/18—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 features of a layer of foamed material
-
- 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
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/02—Physical, chemical or physicochemical properties
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/92—Protection against other undesired influences or dangers
- E04B1/94—Protection against other undesired influences or dangers against fire
- E04B1/941—Building elements specially adapted therefor
- E04B1/942—Building elements specially adapted therefor slab-shaped
-
- 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
- B32B2307/00—Properties of the layers or laminate
- B32B2307/30—Properties of the layers or laminate having particular thermal properties
- B32B2307/306—Resistant to heat
- B32B2307/3065—Flame resistant or retardant, fire resistant or retardant
Abstract
The invention relates to a flame-retardant heat-insulation sound-insulation board, which consists of two hard polyurethane cement fire-proof layers and a heat-insulation board sound-insulation layer, wherein the upper surface and the lower surface of the hard polyurethane cement fire-proof layers are compounded with glass fiber cloth layers, and the heat-insulation board sound-insulation layer is sandwiched between the two fire-proof layers, and the flame-retardant heat-insulation sound-insulation board has the beneficial effects that: 1. the fireproof layer has both fireproof and heat insulating functions, and has wide application range, 2. the fireproof layer is light and convenient to install and transport because the foam and the hard polyurethane cement are both light materials, and 3. the fireproof layer is compounded with the glass fiber cloth layers on the upper surface and the lower surface, so that the fireproof layer is wear-resistant and has long service life.
Description
Technical Field
The invention relates to a sound insulation board, in particular to a flame-retardant heat-insulation sound insulation board.
Background
The sound insulation board is needed in many occasions, and not only public occasions such as movie theaters, music halls, meeting halls, guest halls and the like need the sound insulation board, but also the sound insulation board enters the decoration of ordinary families. In addition, acoustical panels are also commonly used for sound insulation of machinery. Most of the existing sound insulation boards are made of high molecular materials, cannot be fireproof, are extremely easy to burn, and do not have the functions of heat insulation and heat preservation; the sound insulation board made of foam board or fiber board also has the defects of no fire resistance and no heat preservation; the sound insulation board made of wood cement is a board formed by adding wood chips into cement in a mould pressing mode, has a fireproof function to a certain extent, but is not high in fireproof performance and heat insulation function, and the sound insulation effect is not ideal.
Disclosure of Invention
In order to overcome the not enough of the not good, heat preservation function of mesophragma board fire proofness in prior art, the utility model provides a fire-retardant heat preservation acoustic celotex board of light that can prevent fires and have the heat preservation function again.
The technical scheme for solving the technical problem is as follows: the flame-retardant heat-insulation and sound-insulation board is characterized in that the flame-retardant heat-insulation and sound-insulation layer is composed of two hard polyurethane cement fire-proof layers and one heat-insulation board sound-insulation layer, glass fiber cloth layers are compounded on the upper surface and the lower surface of each hard polyurethane cement fire-proof layer, and the heat-insulation board sound-insulation layer is sandwiched between the two fire-proof layers.
Further, hard polyurethane cement particles are arranged in the sound insulation layer of the heat insulation plate.
Further, the hard polyurethane cement particles in the sound insulation layer of the heat insulation plate account for 10-15% of the volume of the foam heat insulation and sound insulation layer.
Furthermore, a layer of hard polyurethane cement fireproof layer is arranged in the sound insulation layer of the heat insulation board.
The invention has the beneficial effects that: 1. the fireproof heat-preservation wall has both a fireproof function and a heat-preservation function, and is wide in application range. 2. Because the foam and the hard polyurethane cement are both light materials, the invention has light weight and convenient installation and transportation. 3. The upper surface and the lower surface of the hard polyurethane cement fireproof layer are compounded with the glass fiber cloth layers, so that the hard polyurethane cement fireproof layer is wear-resistant and has long service life.
Drawings
FIG. 1 is a schematic structural view of a flame-retardant, heat-insulating and sound-insulating panel according to the first embodiment.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Referring to fig. 1, the flame-retardant heat-insulation and sound-insulation board comprises two layers of magnesium oxychloride cement fire-proof layers 1 and one layer of heat-insulation board sound-insulation layer 2, wherein the upper surface and the lower surface of the hard polyurethane cement fire-proof layer 1 are both compounded with glass fiber cloth layers 3, and the heat-insulation board sound-insulation layer 2 is sandwiched between the two layers of fire-proof layers. The rigid polyurethane cement is formed by mixing magnesium chloride and magnesium oxide, the proportion of the magnesium chloride and the magnesium oxide can be adjusted according to needs, and as the rigid polyurethane cement is a common product in the field of fireproof materials, the proportion of the magnesium chloride and the magnesium oxide can be reasonably adjusted by a person skilled in the art according to different situations, the rigid polyurethane cement generation process is not repeated herein.
After the invention is cut according to a certain size, the four flame-retardant heat-preservation sound-insulation boards are bonded together to form the ventilating duct.
Claims (4)
1. The flame-retardant heat-insulation sound-insulation board is characterized in that: the flame-retardant heat-insulation sound-insulation layer is composed of two layers of hard polyurethane cement fire-proof walls and one layer of heat-insulation board sound-insulation layer, the upper surface and the lower surface of each hard polyurethane cement fire-proof layer are covered with glass cloth covers, and the heat-insulation board sound-insulation layer is sandwiched between the two layers of fire-proof walls.
2. The flame retardant, thermal and acoustical insulation panel of claim 1, wherein: hard polyurethane cement particles are arranged in the foam heat-insulation sound-insulation layer.
3. The flame retardant, thermal and acoustical insulation panel of claim 2, wherein: the hard polyurethane cement particles in the foam heat-insulation sound-insulation layer account for 10-15% of the volume of the heat-insulation layer.
4. A fire retardant, thermal insulation and sound insulation panel according to any one of claims 1 to 3, characterized in that: and a hard polyurethane cement fireproof layer is arranged in the sound insulation layer of the heat insulation board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811211769.2A CN111075043A (en) | 2018-10-18 | 2018-10-18 | Flame-retardant heat-insulation sound-insulation board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811211769.2A CN111075043A (en) | 2018-10-18 | 2018-10-18 | Flame-retardant heat-insulation sound-insulation board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111075043A true CN111075043A (en) | 2020-04-28 |
Family
ID=70308050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811211769.2A Pending CN111075043A (en) | 2018-10-18 | 2018-10-18 | Flame-retardant heat-insulation sound-insulation board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111075043A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2817462C1 (en) * | 2023-09-15 | 2024-04-16 | Общество с ограниченной ответственностью "Ласпан Групп" | Gypsum-metal interior panel |
-
2018
- 2018-10-18 CN CN201811211769.2A patent/CN111075043A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2817462C1 (en) * | 2023-09-15 | 2024-04-16 | Общество с ограниченной ответственностью "Ласпан Групп" | Gypsum-metal interior panel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20200428 |
|
| WD01 | Invention patent application deemed withdrawn after publication |