CN106437019A - Building board - Google Patents
Building board Download PDFInfo
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- CN106437019A CN106437019A CN201610846667.2A CN201610846667A CN106437019A CN 106437019 A CN106437019 A CN 106437019A CN 201610846667 A CN201610846667 A CN 201610846667A CN 106437019 A CN106437019 A CN 106437019A
- Authority
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- China
- Prior art keywords
- parts
- building board
- agent
- polystyrene
- board
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- 239000002023 wood Substances 0.000 claims abstract description 34
- 239000002131 composite material Substances 0.000 claims abstract description 24
- 229920000742 Cotton Polymers 0.000 claims abstract description 20
- 239000003365 glass fiber Substances 0.000 claims abstract description 20
- 230000000694 effects Effects 0.000 claims abstract description 7
- 239000003795 chemical substances by application Substances 0.000 claims description 46
- 239000000463 material Substances 0.000 claims description 24
- 238000004078 waterproofing Methods 0.000 claims description 24
- 239000012744 reinforcing agent Substances 0.000 claims description 23
- 239000004793 Polystyrene Substances 0.000 claims description 22
- 229920002223 polystyrene Polymers 0.000 claims description 22
- 230000003213 activating effect Effects 0.000 claims description 17
- 239000003232 water-soluble binding agent Substances 0.000 claims description 16
- 239000005995 Aluminium silicate Substances 0.000 claims description 14
- 235000011615 Pinus koraiensis Nutrition 0.000 claims description 14
- 240000007263 Pinus koraiensis Species 0.000 claims description 14
- 235000012211 aluminium silicate Nutrition 0.000 claims description 14
- 239000004568 cement Substances 0.000 claims description 14
- 239000003822 epoxy resin Substances 0.000 claims description 14
- 235000013312 flour Nutrition 0.000 claims description 14
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 claims description 14
- 239000004816 latex Substances 0.000 claims description 14
- 229920000126 latex Polymers 0.000 claims description 14
- 239000004033 plastic Substances 0.000 claims description 14
- 229920003023 plastic Polymers 0.000 claims description 14
- 229920000647 polyepoxide Polymers 0.000 claims description 14
- 239000011435 rock Substances 0.000 claims description 14
- 239000002699 waste material Substances 0.000 claims description 14
- 229920000609 methyl cellulose Polymers 0.000 claims description 13
- 239000001923 methylcellulose Substances 0.000 claims description 13
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 claims description 12
- 239000000194 fatty acid Substances 0.000 claims description 12
- 229920001479 Hydroxyethyl methyl cellulose Polymers 0.000 claims description 11
- 239000002994 raw material Substances 0.000 claims description 11
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims description 9
- 239000005977 Ethylene Substances 0.000 claims description 9
- 239000010409 thin film Substances 0.000 claims description 9
- 125000000816 ethylene group Chemical group [H]C([H])([*:1])C([H])([H])[*:2] 0.000 claims description 6
- DPXJVFZANSGRMM-UHFFFAOYSA-N acetic acid;2,3,4,5,6-pentahydroxyhexanal;sodium Chemical group [Na].CC(O)=O.OCC(O)C(O)C(O)C(O)C=O DPXJVFZANSGRMM-UHFFFAOYSA-N 0.000 claims description 5
- 229920002678 cellulose Polymers 0.000 claims description 5
- 239000001913 cellulose Substances 0.000 claims description 5
- 229920001495 poly(sodium acrylate) polymer Polymers 0.000 claims description 2
- NNMHYFLPFNGQFZ-UHFFFAOYSA-M sodium polyacrylate Chemical group [Na+].[O-]C(=O)C=C NNMHYFLPFNGQFZ-UHFFFAOYSA-M 0.000 claims description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims 1
- 229920003123 carboxymethyl cellulose sodium Polymers 0.000 claims 1
- 229940063834 carboxymethylcellulose sodium Drugs 0.000 claims 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims 1
- 229910052710 silicon Inorganic materials 0.000 claims 1
- 239000010703 silicon Substances 0.000 claims 1
- 239000006260 foam Substances 0.000 abstract 4
- 239000000203 mixture Substances 0.000 description 26
- 235000010981 methylcellulose Nutrition 0.000 description 10
- 238000003756 stirring Methods 0.000 description 9
- 239000007788 liquid Substances 0.000 description 8
- 239000010410 layer Substances 0.000 description 6
- 238000002156 mixing Methods 0.000 description 6
- 238000010521 absorption reaction Methods 0.000 description 5
- 239000001768 carboxy methyl cellulose Substances 0.000 description 4
- 238000009413 insulation Methods 0.000 description 4
- 235000019812 sodium carboxymethyl cellulose Nutrition 0.000 description 4
- 229920001027 sodium carboxymethylcellulose Polymers 0.000 description 4
- PQUXFUBNSYCQAL-UHFFFAOYSA-N 1-(2,3-difluorophenyl)ethanone Chemical compound CC(=O)C1=CC=CC(F)=C1F PQUXFUBNSYCQAL-UHFFFAOYSA-N 0.000 description 3
- 239000011230 binding agent Substances 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- -1 methyl hydroxyl Chemical group 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 229940047670 sodium acrylate Drugs 0.000 description 3
- HZAXFHJVJLSVMW-UHFFFAOYSA-N 2-Aminoethan-1-ol Chemical compound NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 150000001408 amides Chemical class 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000008030 elimination Effects 0.000 description 2
- 238000003379 elimination reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 229920006389 polyphenyl polymer Polymers 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 150000001336 alkenes Chemical class 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 229930195729 fatty acid Natural products 0.000 description 1
- 150000004665 fatty acids Chemical class 0.000 description 1
- 230000009970 fire resistant effect Effects 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/30—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or 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
- B32B21/00—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board
- B32B21/10—Next to a fibrous or filamentary 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
- B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
- B32B3/02—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions
- B32B3/08—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions characterised by added members at particular parts
-
- 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 shape; Layered products comprising a layer 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 shape; Layered products comprising a layer 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 shape; Layered products comprising a layer 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
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
- E04B9/04—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation comprising slabs, panels, sheets or the like
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
- E04C2/26—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups
- E04C2/284—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F15/00—Flooring
- E04F15/02—Flooring or floor layers composed of a number of similar elements
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F15/00—Flooring
- E04F15/18—Separately-laid insulating layers; Other additional insulating measures; Floating floors
- E04F15/20—Separately-laid insulating layers; Other additional insulating measures; Floating floors for sound insulation
-
- 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
-
- 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
- B32B2307/10—Properties of the layers or laminate having particular acoustical properties
- B32B2307/102—Insulating
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Physics & Mathematics (AREA)
- Wood Science & Technology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Electromagnetism (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
The invention discloses a building board. The building board is composed of wood composite boards, glass fiber cotton, a round cavity foam board and resonance balls. The wood composite boards are located at the two sides of the glass fiber cotton, the glass fiber cotton is located at the two sides of the round cavity foam board, and the resonance balls are arranged in the round cavity foam board. The round cavity foam board is formed by pouring two half molds, one or more resonance balls are arranged, a board body is arranged on the outer surface of each wood composite board, through holes are uniformly arrayed in each board body, pipe bodies are arranged in the through holes and are of a conical structure, and the end, with larger diameter, of each pipe body is connected with a semi-closed film. The building board is simple in structure, low in cost and good in ventilating effect and has sound insulating and absorbing functions.
Description
Technical field
Present invention relates particularly to a kind of building board.
Background technology
Sheet material is commonly made to the flattened rectangular constructional material plate of normal size, makees the component on wall, ceiling or floor.?
Refer to the metallic plate of forging, rolling or casting more.It is divided into thin plate, middle plate, slab, special heavy plate, be commonly made to normal size
Flattened rectangular constructional material plate.
Or common hardened structure is solid slab, cannot divulge information in plate both sides, or being that plate both sides are always with ventilating hole plate
There is airflow, but if as top structure, then easily drop dust from through hole.
Baffle on the market is all to adopt single layer designs at present, and cost is higher, and the sound-absorbing of this baffle is imitated with sound insulation
Fruit is all less preferable, and long use can be shortened service life by infection.
Content of the invention
For overcoming the problems of the prior art, the invention provides a kind of structure is simple, low cost, ventilation effect is good, tool
There is the building board of sound insulation and sound absorption function.
The technology of employing and method in order to solve the problems, such as the above-mentioned present invention are as follows：
A kind of building board, is become by wood composite board, glass fibre cotton, circular cavity cystosepiment, resonance set of balls, described wood
Matter composite plate is located at glass fibre cotton both sides, and described glass fibre cotton is located at circular cavity cystosepiment both sides, described circular cavity
Be provided with resonance ball in cystosepiment, described circular cavity cystosepiment by two halves mould pouring form, described resonance ball be provided with one with
On, the outer surface of described wood composite board is provided with plate body, and described plate body is uniformly placed with through hole, is provided with pipe in described through hole
Body, described body is conical structure, and the larger one end of described pipe diameter is connected with semi-closed thin film.
Further, described building board is made up of the raw material of following weight portion：Rock expanded material 35-45 part, cement
30-35 part, methyl hydroxyethylcellulose 0.2-0.3 part, redispersible latex 3-3.5 part, lignocellulose 0.2-0.3 part,
Waste or used plastics micron power 15-25 part, reinforcing agent 10-20 part, activating agent 10-20 part, water-soluble binder 10-30 part, methyl
Cellulose 10-20 part, waterproofing agent 10-15 part, polystyrene 10-20 part, antiblaze 5-10 part, modifying epoxy resin by organosilicon 7-
11 parts, Kaolin 5-8 part, modified ethylene bis-fatty acid amides 8-11 part, triethanolamine 2-6 part, huge korean pine wood flour 2-8 part.
Further, described polystyrene is expandability EPS polystyrene, and described reinforcing agent is DH-1 reinforcing agent, described
Activating agent is sodium polyacrylate, and described water-soluble binder is sodium carboxymethyl cellulose, and described waterproofing agent is waterproofing agent of organosilicon.
Further, described body is provided with more than one.
Further, described through hole is connected with body.
Further, described building board is made up of the raw material of following weight portion：35 parts of rock expanded material, cement 30
Part, 0.2 part of methyl hydroxyethylcellulose, 3 parts of redispersible latex, 0.2 part of lignocellulose, waste or used plastics micron power 15
Part, 10 parts of reinforcing agent, 10 parts of activating agent, 10 parts of water-soluble binder, 10 parts of methylcellulose, 10 parts of waterproofing agent, polystyrene
10 parts, 5 parts of antiblaze, 7 parts of modifying epoxy resin by organosilicon, 5 parts of Kaolin, modified 8 parts of ethylene bis-fatty acid amides, three ethanol
2 parts of amine, 2 parts of huge korean pine wood flour.
Further, described building board is made up of the raw material of following weight portion：45 parts of rock expanded material, cement 35
Part, 0.3 part of methyl hydroxyethylcellulose, 3.5 parts of redispersible latex, 0.3 part of lignocellulose, waste or used plastics micron power
25 parts, 20 parts of reinforcing agent, 20 parts of activating agent, 30 parts of water-soluble binder, 20 parts of methylcellulose, 15 parts of waterproofing agent, polyphenyl second
20 parts of alkene, 10 parts of antiblaze, 11 parts of modifying epoxy resin by organosilicon, 8 parts of Kaolin, modified 11 parts of ethylene bis-fatty acid amides,
6 parts of triethanolamine, 8 parts of huge korean pine wood flour.
Further, described building board is made up of the raw material of following weight portion：40 parts of rock expanded material, cement 32
Part, 0.25 part of methyl hydroxyethylcellulose, 3.2 parts of redispersible latex, 0.25 part of lignocellulose, waste or used plastics micronizer
20 parts of material, 15 parts of reinforcing agent, 15 parts of activating agent, 20 parts of water-soluble binder, 15 parts of methylcellulose, 12 parts of waterproofing agent, polyphenyl
15 parts of ethylene, 7 parts of antiblaze, 9 parts of modifying epoxy resin by organosilicon, 7 parts of Kaolin, modified 9 parts of ethylene bis-fatty acid amides, three
4 parts of ethanolamine, 5 parts of huge korean pine wood flour.
Beneficial effects of the present invention are：With sound-absorbing and sound insulation principle, using two-layer composite, soundproof effect is notable,
External sound wave, when ground floor wood composite board, can be weakened by sound wave, can be by part when through second layer glass fibre cotton
Wave absorption, when sound wave is through middle circular cavity cystosepiment, sound wave disappears under resonance ball with circular cavity reflection again
Weak, this sheet material uses two-layer composite, and sound wave can be thus reach the purpose of elimination in absorption several times and isolation, this
The cost of material is low for sheet material use, installs simple, effect is obvious, when the larger side temperature of pipe diameter is higher,
Air pressure raises, and thin film is backed down, makes plate body both sides air circulation, and when air pressure equalisation, thin film closes, the body of cone
Dust can be reduced drop from top.
Brief description
Fig. 1 is a kind of structural representation of building board of the present invention.
Specific embodiment
With reference to embodiment, the present invention is described in further detail with accompanying drawing, but they are not to skill of the present invention
The restriction of art scheme, based on present invention teach that any conversion of being made, all falls within protection scope of the present invention.
Embodiment 1
Refering to shown in 1, a kind of building board, by wood composite board 1, glass fibre cotton 2, circular cavity cystosepiment 3, resonance
Ball 4 forms, and described wood composite board 1 is located at glass fibre cotton 2 both sides, and described glass fibre cotton 2 is located at circular cavity cystosepiment 3
Both sides, are provided with resonance ball 4 in described circular cavity cystosepiment 3, described circular cavity cystosepiment 3 is formed by the pouring of two halves mould,
Described resonance ball 4 is provided with more than one, and the outer surface of described wood composite board 1 is provided with plate body 5, and described plate body 5 is uniformly arranged
It is furnished with through hole 6, in described through hole 6, is provided with body 7, described body 7 is conical structure, one end that described body 7 is relatively large in diameter
It is connected with semi-closed thin film 8.
Described building board is made up of the raw material of following weight portion：35 parts of rock expanded material, 30 parts of cement, methyl hydroxyl second
0.2 part of base cellulose, 3 parts of redispersible latex, 0.2 part of lignocellulose, 15 parts of waste or used plastics micron power, reinforcing agent 10
Part, 10 parts of activating agent, 10 parts of water-soluble binder, 10 parts of methylcellulose, 10 parts of waterproofing agent, 10 parts of polystyrene, antiblaze 5
Part, 7 parts of modifying epoxy resin by organosilicon, 5 parts of Kaolin, modified 8 parts of ethylene bis-fatty acid amides, 2 parts of triethanolamine, huge korean pine
2 parts of wood flour.
Described polystyrene is expandability EPS polystyrene, and described reinforcing agent is DH-1 reinforcing agent, and described activating agent is poly-
Sodium acrylate, described water-soluble binder is sodium carboxymethyl cellulose, and described waterproofing agent is waterproofing agent of organosilicon.
Described body 7 is provided with more than one.
Described through hole 6 is connected with body 7.
1) 35 parts of rock expanded material, 30 parts of cement, 0.2 part of methyl hydroxyethylcellulose, 3 parts of redispersible latex are taken
After mixing, after stirring by blender, obtain uniform mixed liquor A；
2) 0.2 part of lignocellulose, 15 parts of waste or used plastics micron power, 10 parts of reinforcing agent, 10 parts of activating agent, water solublity are taken
After 10 parts of mixing of binding agent, after stirring by blender, obtain uniform mixed liquid B；
3) 10 parts of waterproofing agent, 5 parts of antiblaze, 7 parts of modifying epoxy resin by organosilicon, 5 parts of Kaolin, the double fat of modified ethylene are taken
After fat 8 parts of amide of acid, 2 parts of triethanolamine, 2 parts of huge korean pine wood flour mix, after being stirred by blender, obtain and uniformly mix
Liquid C；
4) mixed liquor A is mixed 10 parts of methylcellulose of addition and 10 parts of polystyrene with mixed liquid B, stirred by blender
Mix 20 minutes, obtain mixture D；
5) by mixture D and mixed liquor C mix and blend, after stirring 20 minutes, obtain building mixture；
6) building mixture is added in board mould, by bobbing machine vibrocompression molding, maintenance 30-40 days
Use, you can.
Embodiment 2
Refering to shown in 1, a kind of building board, by wood composite board 1, glass fibre cotton 2, circular cavity cystosepiment 3, resonance
Ball 4 forms, and described wood composite board 1 is located at glass fibre cotton 2 both sides, and described glass fibre cotton 2 is located at circular cavity cystosepiment 3
Both sides, are provided with resonance ball 4 in described circular cavity cystosepiment 3, described circular cavity cystosepiment 3 is formed by the pouring of two halves mould,
Described resonance ball 4 is provided with more than one, and the outer surface of described wood composite board 1 is provided with plate body 5, and described plate body 5 is uniformly arranged
It is furnished with through hole 6, in described through hole 6, is provided with body 7, described body 7 is conical structure, one end that described body 7 is relatively large in diameter
It is connected with semi-closed thin film 8.
Described building board is made up of the raw material of following weight portion：45 parts of rock expanded material, 35 parts of cement, methyl hydroxyl second
0.3 part of base cellulose, 3.5 parts of redispersible latex, 0.3 part of lignocellulose, 25 parts of waste or used plastics micron power, reinforcing agent
20 parts, 20 parts of activating agent, 30 parts of water-soluble binder, 20 parts of methylcellulose, 15 parts of waterproofing agent, 20 parts of polystyrene, fire-resistant
10 parts of agent, 11 parts of modifying epoxy resin by organosilicon, 8 parts of Kaolin, modified 11 parts of ethylene bis-fatty acid amides, 6 parts of triethanolamine,
8 parts of huge korean pine wood flour.
Described polystyrene is expandability EPS polystyrene, and described reinforcing agent is DH-1 reinforcing agent, and described activating agent is poly-
Sodium acrylate, described water-soluble binder is sodium carboxymethyl cellulose, and described waterproofing agent is waterproofing agent of organosilicon.
Described body 7 is provided with more than one.
Described through hole 6 is connected with body 7.
Wherein, the preparation method of building board is as follows：
1) 45 parts of rock expanded material, 35 parts of cement, 0.3 part of methyl hydroxyethylcellulose, redispersible latex 3.5 are taken
After part mixing, after stirring by blender, obtain uniform mixed liquor A；
2) 0.3 part of lignocellulose, 25 parts of waste or used plastics micron power, 20 parts of reinforcing agent, 20 parts of activating agent, water solublity are taken
After 30 parts of mixing of binding agent, after stirring by blender, obtain uniform mixed liquid B；
3) take 15 parts of waterproofing agent, 10 parts of antiblaze, 11 parts of modifying epoxy resin by organosilicon, 8 parts of Kaolin, modified ethylene double
After 11 parts of fatty acid amide, 6 parts of triethanolamine, 8 parts of huge korean pine wood flour mix, after being stirred by blender, obtain uniformly
Mixed liquor C；
4) mixed liquor A is mixed 20 parts of methylcellulose of addition and 20 parts of polystyrene with mixed liquid B, stirred by blender
Mix 20 minutes, obtain mixture D；
5) by mixture D and mixed liquor C mix and blend, after stirring 20 minutes, obtain building mixture；
6) building mixture is added in board mould, by bobbing machine vibrocompression molding, maintenance 30-40 days
Use, you can.
Embodiment 3
Refering to shown in 1, a kind of building board, by wood composite board 1, glass fibre cotton 2, circular cavity cystosepiment 3, resonance
Ball 4 forms, and described wood composite board 1 is located at glass fibre cotton 2 both sides, and described glass fibre cotton 2 is located at circular cavity cystosepiment 3
Both sides, are provided with resonance ball 4 in described circular cavity cystosepiment 3, described circular cavity cystosepiment 3 is formed by the pouring of two halves mould,
Described resonance ball 4 is provided with more than one, and the outer surface of described wood composite board 1 is provided with plate body 5, and described plate body 5 is uniformly arranged
It is furnished with through hole 6, in described through hole 6, is provided with body 7, described body 7 is conical structure, one end that described body 7 is relatively large in diameter
It is connected with semi-closed thin film 8.
Described building board is made up of the raw material of following weight portion：40 parts of rock expanded material, 32 parts of cement, methyl hydroxyl second
0.25 part of base cellulose, 3.2 parts of redispersible latex, 0.25 part of lignocellulose, 20 parts of waste or used plastics micron power, enhancing
15 parts of agent, 15 parts of activating agent, 20 parts of water-soluble binder, 15 parts of methylcellulose, 12 parts of waterproofing agent, 15 parts of polystyrene, anti-
7 parts of agent of combustion, 9 parts of modifying epoxy resin by organosilicon, 7 parts of Kaolin, modified 9 parts of ethylene bis-fatty acid amides, 4 parts of triethanolamine,
5 parts of huge korean pine wood flour.
Described polystyrene is expandability EPS polystyrene, and described reinforcing agent is DH-1 reinforcing agent, and described activating agent is poly-
Sodium acrylate, described water-soluble binder is sodium carboxymethyl cellulose, and described waterproofing agent is waterproofing agent of organosilicon.
Described body 7 is provided with more than one.
Described through hole 6 is connected with body 7.
Wherein, the preparation method of building board is as follows：
1) 40 parts of rock expanded material, 32 parts of cement, 0.25 part of methyl hydroxyethylcellulose, redispersible latex are taken
After 3.2 parts of mixing, after stirring by blender, obtain uniform mixed liquor A；
2) take 0.25 part of lignocellulose, 20 parts of waste or used plastics micron power, 15 parts of reinforcing agent, 15 parts of activating agent, water-soluble
Property the mixing of 20 parts of binding agent after, after stirring by blender, obtain uniform mixed liquid B；
3) 15 parts of waterproofing agent, 7 parts of antiblaze, 9 parts of modifying epoxy resin by organosilicon, 7 parts of Kaolin, the double fat of modified ethylene are taken
After fat 9 parts of amide of acid, 4 parts of triethanolamine, 5 parts of huge korean pine wood flour mix, after being stirred by blender, obtain and uniformly mix
Liquid C；
4) mixed liquor A is mixed 15 parts of methylcellulose of addition and 15 parts of polystyrene with mixed liquid B, stirred by blender
Mix 20 minutes, obtain mixture D；
5) by mixture D and mixed liquor C mix and blend, after stirring 20 minutes, obtain building mixture；
6) building mixture is added in board mould, by bobbing machine vibrocompression molding, maintenance 30-40 days
Use, you can.
Experimental example：
Experimental subject：Experimental group selects a kind of 40 pieces of building board of 2 meters of present invention, and matched group is normal on the market from 2 meters
40 pieces of building board；
Experimental period：Experimental period is 2 hours；
Experimental technique：Carry out the noise breakthrough experiment of equal extent respectively, and air pressure test；
Criterion：
Invalid：Noise phenomena and inner and outer air pressure inequality situation occur；
Effectively：Noise phenomena or inner and outer air pressure inequality situation occur；
Effective：Noiselessness phenomenon, no inner and outer air pressure inequality situation；
| Experimental subject | Invalid | Effectively | Effective |
| Experimental group | 8 | 11 | 23 |
| Matched group | 22 | 13 | 5 |
Beneficial effects of the present invention are：With sound-absorbing and sound insulation principle, using two-layer composite, soundproof effect is notable,
External sound wave, when ground floor wood composite board, can be weakened by sound wave, can be by part when through second layer glass fibre cotton
Wave absorption, when sound wave is through middle circular cavity cystosepiment, sound wave disappears under resonance ball with circular cavity reflection again
Weak, this sheet material uses two-layer composite, and sound wave can be thus reach the purpose of elimination in absorption several times and isolation, this
The cost of material is low for sheet material use, installs simple, effect is obvious, when the larger side temperature of pipe diameter is higher,
Air pressure raises, and thin film is backed down, makes plate body both sides air circulation, and when air pressure equalisation, thin film closes, the body of cone
Dust can be reduced drop from top.
The above, the only specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, and any
The change or replacement expected without creative work, all should be included within the scope of the present invention, therefore, the present invention's
Protection domain should be defined by the protection domain that claims are limited.
Claims (8)
1. a kind of building board it is characterised in that：By wood composite board, glass fibre cotton, circular cavity cystosepiment, resonance set of balls
Become, described wood composite board is located at glass fibre cotton both sides, described glass fibre cotton is located at circular cavity cystosepiment both sides, described
It is provided with resonance ball, described circular cavity cystosepiment is formed by the pouring of two halves mould, and described resonance ball sets in circular cavity cystosepiment
There is more than one, the outer surface of described wood composite board is provided with plate body, described plate body is uniformly placed with through hole, described through hole
Inside it is provided with body, described body is conical structure, and the larger one end of described pipe diameter is connected with semi-closed thin film.
2. building board according to claim 1 it is characterised in that：Described building board is by the raw material system of following weight portion
Become：Rock expanded material 35-45 part, cement 30-35 part, methyl hydroxyethylcellulose 0.2-0.3 part, redispersible latex 3-
3.5 parts, lignocellulose 0.2-0.3 part, waste or used plastics micron power 15-25 part, reinforcing agent 10-20 part, activating agent 10-20
Part, water-soluble binder 10-30
Part, methylcellulose 10-20 part, waterproofing agent 10-15 part, polystyrene 10-20 part, antiblaze 5-10 part, organosilicon change
Property epoxy resin 7-11 part, Kaolin 5-8 part, modified ethylene bis-fatty acid amides 8-11 part, triethanolamine 2-6 part, huge korean pine
Wood flour 2-8 part.
3. building board according to claim 1 it is characterised in that：Described polystyrene is expandability EPS polystyrene,
Described reinforcing agent is DH-1 reinforcing agent, and described activating agent is sodium polyacrylate, and described water-soluble binder is carboxymethyl cellulose
Sodium, described waterproofing agent is waterproofing agent of organosilicon.
4. building board according to claim 1 it is characterised in that：Described body is provided with more than one.
5. building board according to claim 1 it is characterised in that：Described through hole is connected with body.
6. building board according to claim 1 it is characterised in that：Described building board is by the raw material system of following weight portion
Become：35 parts of rock expanded material, 30 parts of cement, methyl hydroxyethylcellulose 0.2
Part, 3 parts of redispersible latex, 0.2 part of lignocellulose, 15 parts of waste or used plastics micron power, 10 parts of reinforcing agent, activity
10 parts of agent, 10 parts of water-soluble binder, 10 parts of methylcellulose, 10 parts of waterproofing agent, 10 parts of polystyrene, 5 parts of antiblaze, organic
7 parts of silicon modified epoxy resin, 5 parts of Kaolin, modified 8 parts of ethylene bis-fatty acid amides, 2 parts of triethanolamine, huge korean pine wood flour 2
Part.
7. building board according to claim 1 it is characterised in that：Described building board is by the raw material system of following weight portion
Become：45 parts of rock expanded material, 35 parts of cement, methyl hydroxyethylcellulose 0.3
Part, 3.5 parts of redispersible latex, 0.3 part of lignocellulose, 25 parts of waste or used plastics micron power, 20 parts of reinforcing agent, work
20 parts of agent of property, 30 parts of water-soluble binder, 20 parts of methylcellulose, 15 parts of waterproofing agent, 20 parts of polystyrene, 10 parts of antiblaze,
11 parts of modifying epoxy resin by organosilicon, 8 parts of Kaolin, modified 11 parts of ethylene bis-fatty acid amides, 6 parts of triethanolamine, huge korean pine
8 parts of wood flour.
8. building board according to claim 1 it is characterised in that：Described building board is by the raw material system of following weight portion
Become：40 parts of rock expanded material, 32 parts of cement, 0.25 part of methyl hydroxyethylcellulose, 3.2 parts of redispersible latex, wooden
0.25 part of cellulose, 20 parts of waste or used plastics micron power, 15 parts of reinforcing agent, 15 parts of activating agent, 20 parts of water-soluble binder, methyl
15 parts of cellulose, 12 parts of waterproofing agent, 15 parts of polystyrene, 7 parts of antiblaze, 9 parts of modifying epoxy resin by organosilicon, 7 parts of Kaolin,
9 parts of modified ethylene bis-fatty acid amides, 4 parts of triethanolamine, 5 parts of huge korean pine wood flour.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610846667.2A CN106437019A (en) | 2016-09-23 | 2016-09-23 | Building board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610846667.2A CN106437019A (en) | 2016-09-23 | 2016-09-23 | Building board |
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| Publication Number | Publication Date |
|---|---|
| CN106437019A true CN106437019A (en) | 2017-02-22 |
Family
ID=58167190
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610846667.2A Withdrawn CN106437019A (en) | 2016-09-23 | 2016-09-23 | Building board |
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| CN (1) | CN106437019A (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107012983A (en) * | 2017-06-02 | 2017-08-04 | 俞洁 | A kind of multifunctional building wall panel |
| CN114075864A (en) * | 2020-08-18 | 2022-02-22 | 九龙开发事业有限公司 | Sound-absorbing pad for building and sound-absorbing floor for preventing false combination |
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| CN204626760U (en) * | 2015-05-03 | 2015-09-09 | 韩煜 | A kind of building wall board |
| CN104895245A (en) * | 2015-06-04 | 2015-09-09 | 江阴市东升建筑机械有限公司 | Building plate structure |
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| JP2001026475A (en) * | 1999-06-17 | 2001-01-30 | Adobakku Internatl Corp | Sound insulating material |
| CN103243880A (en) * | 2012-02-14 | 2013-08-14 | 广州兴杭塑胶制品有限公司 | Production method of integrated non-flammable heat-insulating sound-proof lightweight decorating building board |
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