CN106948567A - A kind of insulation noise reduction composite decorative building material and preparation method thereof - Google Patents

A kind of insulation noise reduction composite decorative building material and preparation method thereof Download PDF

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Publication number
CN106948567A
CN106948567A CN201710143194.4A CN201710143194A CN106948567A CN 106948567 A CN106948567 A CN 106948567A CN 201710143194 A CN201710143194 A CN 201710143194A CN 106948567 A CN106948567 A CN 106948567A
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parts
noise reduction
expanded
concrete
insulation
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CN201710143194.4A
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Chinese (zh)
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程艳青
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Individual
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Priority to CN201710143194.4A priority Critical patent/CN106948567A/en
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    • 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
    • B32B13/00—Layered products comprising a a layer of water-setting substance, e.g. concrete, plaster, asbestos cement, or like builders' material
    • B32B13/14—Layered products comprising a a layer of water-setting substance, e.g. concrete, plaster, asbestos cement, or like builders' material 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
    • 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
    • B32B25/00—Layered products comprising a layer of natural or synthetic rubber
    • B32B25/10—Layered products comprising a layer of natural or synthetic rubber 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/12—Layered products comprising a layer of synthetic resin 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
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/02—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by a sequence of laminating steps, e.g. by adding new layers at consecutive laminating stations
    • 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
    • B32B5/08—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 the fibres or filaments of a layer being of different substances, e.g. conjugate fibres, mixture of different 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
    • B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
    • B32B9/02—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising animal or vegetable substances, e.g. cork, bamboo, starch
    • 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
    • B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
    • B32B9/04—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising such particular substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B9/047—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising such particular substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material made of fibres or filaments
    • 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
    • C04B28/02—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 containing hydraulic cements other than calcium sulfates
    • C04B28/04—Portland cements
    • 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
    • B32B2262/105—Ceramic 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
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/14—Mixture of at least two fibres made of different materials
    • 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
    • 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
    • B32B2307/304—Insulating
    • 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
    • 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
    • B32B2419/00—Buildings or parts thereof
    • 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
    • B32B2451/00—Decorative or ornamental articles
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F2290/00—Specially adapted covering, lining or flooring elements not otherwise provided for
    • E04F2290/04—Specially adapted covering, lining or flooring elements not otherwise provided for for insulation or surface protection, e.g. against noise, impact or fire

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Civil Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Finishing Walls (AREA)

Abstract

The invention discloses a kind of insulation noise reduction composite decorative building material and preparation method thereof; the composite decorative building material includes surface layer, layers of insulating fabric and concrete insulating course; the surface layer is non-metal board; the layers of insulating fabric is formed by ceramic fibre and doughnut mixing compacting; the concrete insulating course is mixed by raw materials such as expanded and vitrified small ball, expansion sepiolite, expanded perlite, diatomite, expanded vermiculite, microporous calcium silicate, portland cements; trilaminate material composite joint, is finally made finished product.The present invention has many advantages such as insulation, heat-insulated, fire prevention, sound-absorbing, and trilaminate material has not only gathered the advantage of multiple material after being combined with each other, its combination property can also meet the demand that user ensures building and ornament materials excellent insulation anti-acoustic capability better than former composition material.

Description

A kind of insulation noise reduction composite decorative building material and preparation method thereof
Technical field
The present invention relates to building material field, specifically, it is related to a kind of insulation noise reduction composite decorative building material And preparation method thereof.
Background technology
The function of existing many building and ornament materials is very single in the market, will far from the synthesis for meeting consumer Ask, therefore composite has become the overall trend of construction material development at this stage.So-called composite building material, refer to by A kind of compound material that two kinds or two or more materials are combined together by physical means or chemical reaction, it is this The collection of material advantage of multiple material, is provided with the function of multiple material, so referred to as multifunctional composite.
Building and ornament materials used in the market mostly have the shortcomings that certain, ornament materials heat transfer used first Coefficient is relatively large, and insulation, effect of heat insulation are poor, often results in indoor cold in winter and hot in summer, is made an uproar again in the environment of the modern life The seriously polluted live and work for affecting people of sound.All focusing on protecting when increasing family's purchase now and inhabitation new house Warm heat-insulating problem and noise pollution problem, thus it is also increasing to the functional requirement of composite this respect, therefore at present, such as A kind of what insulation noise reduction composite decorative building material with excellent results of exploitation is the problem of technical staff needs solution.
The content of the invention
There is provided the insulation noise reduction of a kind of low cost, heat-insulation noise-reduction function admirable according to above-mentioned technical background by the present invention Composite decorative building material and preparation method thereof.
To solve the above problems, the technical solution adopted in the present invention is：
A kind of insulation noise reduction composite decorative building material, it is characterised in that including the surface layer in the superiors, be in The layers of insulating fabric in intermediate layer and in undermost concrete insulating course, the surface layer is non-metal board；
The layers of insulating fabric by weight percentage, including the following raw material component：Ceramic fibre 30~70%, hollow fibre Dimension 30~70%；
The concrete insulating course is in terms of parts by weight, including the following raw material component：It is 5~20 parts of expanded and vitrified small ball, swollen Swollen 5~20 parts of sepiolite, 5~20 parts of expanded perlite, 5~20 parts of diatomite, 5~10 parts of expanded vermiculite, microporous calcium silicate 5~ 20 parts, 5~20 parts of portland cement, 1~3 part of hydroxyethyl cellulose, 1~3 part of polyvinyl alcohol, 0.5~3 part of thickener, diminishing 0.5~3 part of early strength agent, 0.5~3 part of accelerator, 0.05~0.2 part of polypropylene fibre, 60~120 parts of water.
It is preferred that, the surface layer material is the one or more in wooden, bamboo matter, plastics, rubber.
It is preferred that, the doughnut in the layers of insulating fabric does not include carbons fiber and metallic fiber.
It is preferred that, the length range of polypropylene fibre is 3~10mm in the concrete insulating course.
Specifically, in the present invention, the material of surface layer diversified can be selected, it can be natural material, or synthesize material Matter, wherein wood-based planet have the advantages that sturdy and durable, lines is natural, and bamboo board has high intensity, elasticity and impact resistance Can be good the advantages of, plastic plate has the advantages that low cost, firm, corrosion-resistant, and rubber plate has anti-skidding, damping, easy cleaning The advantages of.These non-metal boards are the non-conductors of heat and electricity, and heat transfer coefficient is relatively low, can play insulation, heat-insulated effect, and Can be through over mechanical processing, molding, patch as the lamina rara externa of building and ornament materials using plank, bamboo clappers, plastic plate, rubber slab etc. The techniques such as face, cutting produce the panel of different shape, color, size, meet the different demand of consumer, while using non-gold Belong to material soundproof effect better than metal material.
In the present invention, layers of insulating fabric includes ceramic fibre and doughnut, and ceramic fibre is a kind of fibrous light Refractory material, its product has that lightweight, high temperature resistant, thermal capacitance are small, insulation excellent heat insulating performance, high-temperature heat insulation is functional, nothing The advantages of toxicity is pipeline and the ideal energy saving material of other heat-preserving equipments.
Doughnut is a kind of important profiled filament that cross section has cavity vertically, can include substantial amounts of air, And the heat transfer coefficient of air is relatively low, therefore doughnut has good warmth retention property, and doughnut can be very as composite Good combination ceramic fibre material, adds the stiffness and wearability of fiber.Ceramic fibre is mixed with doughnut, makes pottery The relatively low material of this heat transfer coefficient of porcelain fiber is filled into doughnut, adds the effect of insulation, and due to fibrous layer With porous, therefore it can absorb substantial amounts of noise.In view of carbons fiber and metallic fiber all have good electrical and thermal conductivity Can, therefore doughnut in the present invention does not include carbons fiber and metallic fiber.
In the present invention, the raw material effect used in concrete insulating course is specially：
Expanded and vitrified small ball is in integrally spherical particle, and internal porous cavity, surface vitreous closing has glassy lustre, due to Itself has certain micropore so that inflatable glass bead has definitely insulation, heat-insulated, sound absorption characteristic, is a kind of ring Guarantor's type inorganic light weight heat-insulating material, it is widely used in building heat preservation system.
Expansion sepiolite has big specific area and pore volume, and there is in the clustered fiber of sepiolite substantial amounts of hole Footpath can play effectively insulating effect in nano level mesopore and micropore canals, these mesopores and micropore.Expansion sepiolite is used as guarantor Warm heat-barrier material has that thermal conductivity factor is low, thermal and insulating performance is good, temperature in use scope is wide, adaptability is good, long service life, nothing The advantages of poison is dustless.
Expanded perlite is a kind of white particle of light porous structure, and it can be rapid at a high temperature of 1000-3000 Expansion, have it is excellent be incubated, thermal insulation, fire prevention, sound-absorbing, strong chemical stability the features such as, the conduct on building roofing and wall Heat preserving and insulating material is used.
Diatomite is by unbodied SiO2Composition, and contain a small amount of Fe2O3、CaO、MgO、Al2O3And organic impurities.Diatomite Generally it is in light yellow or light gray, matter is soft, porous and light, is industrially often used as insulation material and uses, it has porosity Greatly, absorbability is strong, stable chemical nature, it is wear-resisting, heat-resisting the features such as, the building materials for using diatomite to be produced for raw material, not only With non-ignitable, dehumidifying, deodorization and the characteristics of good permeability, but also being capable of purify air, sound insulation, waterproof and heat-insulated.It is this new Type building materials advantage is more, and cost is not high, therefore has been widely used among various fitting-out works.
Fabric and raw-vermiculite piece is after high-temperature roasting, and its volume energy expands rapidly several times to tens times, the vermiculite after volumetric expansion Just it is expanded vermiculite.Expanded vermiculite has the structural property and surface nature of uniqueness, and nontoxic, sterile and chemical inertness, and it is led The thermal efficiency is low, with good thermal and insulating performance and fire resistance, is a kind of excellent insulation material.
Microporous calcium silicate be using diatomite, lime, agitated asbestos water, heating, gelation, shaping, steam pressure, hardening, Drying etc. process and be made.Its feature is light capacity, and intensity is high, thermal conductivity factor is low, is current in block insulation It is preferably a kind of.
Portland cement is levigate by Portland clinker, 0~5% lime stone or pear flower blast-furnace cinder, proper amount of gypsum Hydraulicity gel rubber material is caused into as portland cement.Portland cement adds water the Behavior of Hardened Cement Paste of hardening, usually using bar Under part, there is preferable wearability, and condense hardening than very fast.By expansion vitrification pearl, expanded perlite, diatomite, expansion leech Stone, microporous calcium silicate are mixed with portland cement, hence it is evident that improve the intensity of warming plate.
Hydroxyethyl cellulose is a kind of white or faint yellow, tasteless, nontoxic threadiness or pulverulent solids, by alkaline fine Prepared by dimension element and the etherified reaction of oxirane (or chlorethanol), the plain ethers of category nonionic soluble fibre.With good increasing The characteristics such as thick, suspension, scattered, emulsification, bonding, film forming, protection moisture and offer protecting colloid, have been widely used in building and have led Domain.
A kind of extremely safe macromolecule organic of polyvinyl alcohol, it is nontoxic to human body, have no side effect, with good biofacies Capacitive, and therefore unique strong adherence, flatness, gas barrier performance are largely used to adhesive, emulsifying agent, dispersant etc. Product, is widely used on construction material.
Thickener is a kind of additive, is mainly used in improving and increases the viscosity of material, and is emulsified, surely with good It is qualitative.
Diminishing early strength agent is to improve early age strength of concrete, the additive not made significant difference to later strength, early strength agent Main function be accelerate hydrated cementitious speed, improve concrete early strength.
Accelerator is a kind of additive in concrete, using 2%~3% of cement consumption in concrete, with regard to that can make coagulation Soil is pre-hardening in 5 minutes, final set in 10 minutes, up to the purpose of rapid condensation, to be indispensable additive in concrete.
Polypropylene fibre is the synthetic fibers that the isotactic polypropylene obtained using propylene polymerization is spinned as raw material, polypropylene Fabric resistor rate is very high, and thermal conductivity factor is small, compared with other chemical fibres, and the electrical insulating property and warmth retention property of polypropylene fibre are best.This hair Polypropylene fibre length in bright is limited to 3~10mm, and the base-material of this polypropylene fibre and cement concrete has extremely strong knot With joint efforts, add concrete base-material in, it is agitated after, because being impacted by aggregates such as cement, sandstone, inside concrete formed one Plant disorderly to support system, and can effectively control the plastic shrinkage crackle and sedimentation crackle of the early stage of concrete, greatly improve mixed Impervious, the shock resistance of soil are coagulated, strengthens the toughness and wearability of concrete.
Thermal conductivity factor refers to that in area be 1m2, thickness be 1m the wallboard upper plate both side surface temperature difference be 1 DEG C, in 1h lead to The heat of plate face is crossed, unit is W/mK, and thermal conductivity value is smaller, and its heat-insulating property is better.Material of the present invention is not Only low cost, and be the material of low thermal conductivity, by the different insulation material layer compound heat-insulations of three classes, final finished heat conduction system Number is in below 0.02W/m.K, and heat preservation and insulation is excellent.And the surface layer that is made up of above-mentioned various raw material, layers of insulating fabric And concrete insulating course also each has a many advantages such as fire prevention, sound-absorbing, three layers be combined with each other after not only gathered a variety of The advantage of material, its combination property can also meet need of the user to ornament materials insulation noise reduction better than former composition material Ask.
Embodiment
The invention provides a kind of insulation noise reduction composite decorative building material, including the surface layer in the superiors, place In the layers of insulating fabric in intermediate layer and in undermost concrete insulating course, the surface layer is non-metal board.
Embodiment 1：
Layers of insulating fabric by weight percentage, including the following raw material component：Ceramic fibre 30%, doughnut 70%；
Embodiment 2：
Layers of insulating fabric by weight percentage, including the following raw material component：Ceramic fibre 50%, doughnut 50%；
Embodiment 3：
Layers of insulating fabric by weight percentage, including the following raw material component：Ceramic fibre 70%, doughnut 30%；
Embodiment 4：
Concrete insulating course is in terms of parts by weight, including the following raw material component：5 parts of expanded and vitrified small ball, expansion sepiolite 5 Part, 5 parts of expanded perlite, 5 parts of diatomite, 5 parts of expanded vermiculite, 5 parts of microporous calcium silicate, 5 parts of portland cement, hydroxy ethyl fiber 1 part of element, 1 part of polyvinyl alcohol, 0.5 part of thickener, 0.5 part of diminishing early strength agent, 0.5 part of accelerator, 0.05 part of polypropylene fibre, water 60 parts.
Embodiment 5：
Concrete insulating course is in terms of parts by weight, including the following raw material component：10 parts of expanded and vitrified small ball, expansion sepiolite 10 parts, 8 parts of expanded perlite, 8 parts of diatomite, 6 parts of expanded vermiculite, 9 parts of microporous calcium silicate, 8 parts of portland cement, ethoxy it is fine 1 part of dimension element, 2 parts of polyvinyl alcohol, 1 part of thickener, 1.5 parts of diminishing early strength agent, 1 part of accelerator, 0.1 part of polypropylene fibre, water 80 Part.
Embodiment 6：
Concrete insulating course is in terms of parts by weight, including the following raw material component：15 parts of expanded and vitrified small ball, expansion sepiolite 10 parts, 15 parts of expanded perlite, 10 parts of diatomite, 7 parts of expanded vermiculite, 12 parts of microporous calcium silicate, 10 parts of portland cement, hydroxyl second 2 parts of base cellulose, 1 part of polyvinyl alcohol, 1.5 parts of thickener, 2 parts of diminishing early strength agent, 2 parts of accelerator, 0.15 part of polypropylene fibre, 95 parts of water.
Embodiment 7：
Concrete insulating course is in terms of parts by weight, including the following raw material component：20 parts of expanded and vitrified small ball, expansion sepiolite 20 parts, 15 parts of expanded perlite, 18 parts of diatomite, 10 parts of expanded vermiculite, 18 parts of microporous calcium silicate, 18 parts of portland cement, hydroxyl 3 parts of ethyl cellulose, 2 parts of polyvinyl alcohol, 2 parts of thickener, 2.5 parts of diminishing early strength agent, 2 parts of accelerator, polypropylene fibre 0.2 Part, 110 parts of water.
Embodiment 8：
Concrete insulating course is in terms of parts by weight, including the following raw material component：16 parts of expanded and vitrified small ball, expansion sepiolite 18 parts, 20 parts of expanded perlite, 20 parts of diatomite, 8 parts of expanded vermiculite, 20 parts of microporous calcium silicate, 20 parts of portland cement, hydroxyl second 2 parts of base cellulose, 3 parts of polyvinyl alcohol, 3 parts of thickener, 3 parts of diminishing early strength agent, 3 parts of accelerator, 0.2 part of polypropylene fibre, water 120 parts.
Embodiment 9：
A kind of preparation method of insulation noise reduction composite decorative building material, is constituted by the material composition of embodiment 1~3 The raw material of layers of insulating fabric is taken, the raw material of concrete insulating course, including following step are taken by the material composition composition of embodiment 4~8 Suddenly：
A, concrete insulating course making：
1. weighs expanded and vitrified small ball, expansion sepiolite, expanded perlite, diatomite, expansion leech by constant weight number Stone, microporous calcium silicate, are ground respectively, and the particle that diameter is less than 10mm is made, and are then carried out these particles abundant Mixing；
2. adds polypropylene fibre, portland cement, hydroxy ethyl fiber in said mixture by constant weight number Element, polyvinyl alcohol, thickener, diminishing early strength agent, accelerator, stir, the mixture mixed before water is slowly poured into In, and be persistently stirred during pouring, until final concrete finished product reaches enough moulding standards；
3. above-mentioned concrete size as desired, shape is made standby after 10mm thin plate；
B, layers of insulating fabric making：
1. weighs doughnut and ceramic fibre by certain percentage parts by weight, and is sufficiently mixed；
2. the fiber mixed is placed under 70 DEG C of hot environment and suppressed by, and the thick felt that thickness is 2mm is made, Then corresponding size, shape are cut into standby；
C, surface layer making：
Non-metal board is tailored according to corresponding size, shape requirements；
The compound making of D, layers of material：
The surface layer made in step A, B, C, laminated fibrous carpet veneer, cement heat preserving flaggy are entered according to the order of upper, middle and lower Row composite joint, is made required size, the building and ornament materials of shape.
Embodiment 10：
A kind of preparation method of insulation noise reduction composite decorative building material, is constituted by the material composition of embodiment 1~3 The raw material of layers of insulating fabric is taken, the raw material of concrete insulating course, including following step are taken by the material composition composition of embodiment 4~8 Suddenly：
A, concrete insulating course making：
1. weighs expanded and vitrified small ball, expansion sepiolite, expanded perlite, diatomite, expansion leech by constant weight number Stone, microporous calcium silicate, are ground respectively, and the particle that diameter is less than 10mm is made, and are then carried out these particles abundant Mixing；
2. adds polypropylene fibre, portland cement, hydroxy ethyl fiber in said mixture by constant weight number Element, polyvinyl alcohol, thickener, diminishing early strength agent, accelerator, stir, the mixture mixed before water is slowly poured into In, and be persistently stirred during pouring, until final concrete finished product reaches enough moulding standards；
3. above-mentioned concrete size as desired, shape is made standby after 35mm thin plate；
B, layers of insulating fabric making：
1. weighs doughnut and ceramic fibre by certain percentage parts by weight, and is sufficiently mixed；
2. the fiber mixed is placed under 80 DEG C of hot environment and suppressed by, and the thick felt that thickness is 3mm is made, Then corresponding size, shape are cut into standby；
C, surface layer making：
Non-metal board is tailored according to corresponding size, shape requirements；
The compound making of D, layers of material：
The surface layer made in step A, B, C, laminated fibrous carpet veneer, cement heat preserving flaggy are entered according to the order of upper, middle and lower Row composite joint, is made required size, the building and ornament materials of shape.
Embodiment 11：
A kind of preparation method of insulation noise reduction composite decorative building material, is constituted by the material composition of embodiment 1~3 The raw material of layers of insulating fabric is taken, the raw material of concrete insulating course, including following step are taken by the material composition composition of embodiment 4~8 Suddenly：
A, concrete insulating course making：
1. weighs expanded and vitrified small ball, expansion sepiolite, expanded perlite, diatomite, expansion leech by constant weight number Stone, microporous calcium silicate, are ground respectively, and the particle that diameter is less than 10mm is made, and are then carried out these particles abundant Mixing；
2. adds polypropylene fibre, portland cement, hydroxy ethyl fiber in said mixture by constant weight number Element, polyvinyl alcohol, thickener, diminishing early strength agent, accelerator, stir, the mixture mixed before water is slowly poured into In, and be persistently stirred during pouring, until final concrete finished product reaches enough moulding standards；
3. above-mentioned concrete size as desired, shape is made standby after 40mm thin plate；
B, layers of insulating fabric making：
1. weighs doughnut and ceramic fibre by certain percentage parts by weight, and is sufficiently mixed；
2. the fiber mixed is placed under 90 DEG C of hot environment and suppressed by, and the thick felt that thickness is 5mm is made, Then corresponding size, shape are cut into standby；
C, surface layer making：
Non-metal board is tailored according to corresponding size, shape requirements；
The compound making of D, layers of material：
The surface layer made in step A, B, C, laminated fibrous carpet veneer, cement heat preserving flaggy are entered according to the order of upper, middle and lower Row composite joint, is made required size, the building and ornament materials of shape.
The composite connecting method in step D in above-described embodiment 9~11 includes bonding method, the fourth of the twelve Earthly Branches and closes method or periphery Bound edge method for embedding, and connection scheme in the present invention is not limited only to use above-mentioned several method, any technology in the art Personnel it is conceivable that make surface layer, laminated fibrous carpet veneer, the method for cement heat preserving flaggy composite joint together in the present invention Protection domain in.
5 groups of samples of the insulation noise reduction composite decorative building material obtained by the present invention are selected below, and it is incubated Effect and acoustically effective detected, wherein,
Table 1 is Density Detection, and detection method accepted standard is GB/T 208-2014《Cement density detection method》, inspection Measurement equipment：Li Shi bottles, sieve (aperture 0.20mm).
Table 2 detects for acoustic absorptivity；Detection method uses standard for GB/T 20247-2006《The sound absorption of acoustic reverberation room is surveyed Amount》, detection device：BK4418 type architectural acoustics analyzers；20 DEG C of environment temperature, humidity 75%.
Table 3 detects that detection method uses GB/T 10295-2008 for thermal conductivity factor《Technology of Steady State Thermal Resistance of Thermal Insulating Material hits relevant The measure heat-flow meter method of characteristic》；JW-III type heat-flow meter formula conductometers；Detect environment：20 DEG C of temperature, humidity 76%.
Following common building ornament materials are derived from the common building ornament materials being made using prior art.
Table 1
Density
Common building ornament materials 3.0
Sample 1 1.0
Sample 2 1.2
Sample 3 1.1
Sample 4 1.3
Sample 5 1.1
Table 2
Table 3
Thermal conductivity factor W/m.K
Common building ornament materials 0.67
Sample 1 0.011
Sample 2 0.009
Sample 3 0.0012
Sample 4 0.007
Sample 5 0.001
The density of material is bigger, and voidage is just smaller, and sound is got over there is gap to occur multiple reflections, i.e. voidage Greatly, attraction coefficient is higher, and it is more obvious that wave volume is reduced, and the density for understanding product in the present invention by Tables 1 and 2 is significantly less than Common building and ornament materials, attraction coefficient is significantly greater than common construction material, finds the present invention relative to general by contrasting Logical construction material has significant noise reduction effect.
The thermal conductivity factor of material is different, and its heat-transfer effect is also different, as shown in Table 3 the building in the present invention after compound The heat transfer coefficient of ornament materials is significantly lower than common building and ornament materials, this new compared with common building and ornament materials Type product has obvious heat insulation effect.Thermal insulation material is belonged in below 0.05W/m.K according to standard regulation heat transfer coefficient, The heat transfer coefficient of product of the present invention belongs to thermal insulation material in below 0.02W/m.K.
The present invention is not limited to above-mentioned preferred embodiment, and anyone should learn what is made under the enlightenment of the present invention Structure change, it is every with it is of the invention have it is same or similar as technical scheme, belong to protection scope of the present invention.

Claims (6)

1. a kind of insulation noise reduction composite decorative building material, it is characterised in that including the surface layer in the superiors, be in The layers of insulating fabric of interbed and in undermost concrete insulating course, the surface layer is non-metal board；
The layers of insulating fabric by weight percentage, including the following raw material component：Ceramic fibre 30~70%, doughnut 30 ~70%；
The concrete insulating course is in terms of parts by weight, including the following raw material component：5~20 parts of expanded and vitrified small ball, expansion sea 5~20 parts of afrodite, 5~20 parts of expanded perlite, 5~20 parts of diatomite, 5~10 parts of expanded vermiculite, microporous calcium silicate 5~20 Part, 5~20 parts of portland cement, 1~3 part of hydroxyethyl cellulose, 1~3 part of polyvinyl alcohol, 0.5~3 part of thickener, diminishing are early Strong 0.5~3 part of agent, 0.5~3 part of accelerator, 0.05~0.2 part of polypropylene fibre, 60~120 parts of water.
2. a kind of insulation noise reduction composite decorative building material according to claim 1, it is characterised in that：The surface layer Material is the one or more in wooden, bamboo matter, plastics, rubber.
3. a kind of insulation noise reduction composite decorative building material according to claim 1, it is characterised in that：It is described heat-insulated Doughnut in fibrous layer does not include carbons fiber and metallic fiber.
4. a kind of insulation noise reduction composite decorative building material according to claim 1, it is characterised in that：The coagulation The length range of polypropylene fibre is 3~10mm in native heat-insulation layer.
5. a kind of preparation method of insulation noise reduction composite decorative building material according to claim any one of 1-4, The preparation method comprises the following steps：
A, concrete insulating course making：
1. by constant weight number weigh expanded and vitrified small ball, expansion sepiolite, expanded perlite, diatomite, expanded vermiculite, Microporous calcium silicate, is ground respectively, and the particle that diameter is less than 10mm is made, is then sufficiently mixed these particles Close；
2. add polypropylene fibre by constant weight number in said mixture, it is portland cement, hydroxyethyl cellulose, poly- Vinyl alcohol, thickener, diminishing early strength agent, accelerator, stir, in the mixture mixed before water is slowly poured into, and Persistently it is stirred during pouring, until final concrete finished product reaches enough moulding standards；
3. above-mentioned concrete size as desired, shape is made standby after 10~40mm thin plate；
B, layers of insulating fabric making：
1. weighs doughnut and ceramic fibre by certain percentage parts by weight, and is sufficiently mixed；
2. the fiber mixed is placed under 70~90 DEG C of hot environment and suppressed by, and the thick felt that thickness is 2~5mm is made Piece, is then cut into corresponding size, shape standby；
C, surface layer making：
Non-metal board is tailored according to corresponding size, shape requirements；
The compound making of D, layers of material：
The surface layer made in step A, B, C, laminated fibrous carpet veneer, cement heat preserving flaggy are answered according to the order of upper, middle and lower Connection is closed, required size, the building and ornament materials of shape are made.
6. a kind of preparation method of insulation noise reduction composite decorative building material according to claim 5, its feature exists In：Composite connecting method in the step D includes bonding method, the fourth of the twelve Earthly Branches and closes method or periphery bound edge method for embedding.
CN201710143194.4A 2017-03-11 2017-03-11 A kind of insulation noise reduction composite decorative building material and preparation method thereof Pending CN106948567A (en)

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CN107324843A (en) * 2017-08-02 2017-11-07 合肥哲诚项目管理有限公司 A kind of family expenses acoustic finishing material and preparation method thereof
CN108191402A (en) * 2017-09-30 2018-06-22 佛山市鸥歌陶瓷有限公司 A kind of thermal insulation ceramics container and its manufacturing process
CN109098299A (en) * 2018-08-29 2018-12-28 安徽微威环保科技有限公司 A kind of interior absorbent treatment
CN112339040A (en) * 2020-11-02 2021-02-09 千年舟新材科技集团有限公司 Bamboo-based/wood terrazzo double-veneer and preparation method thereof
CN112573931A (en) * 2019-09-27 2021-03-30 中国石化工程建设有限公司 Ultralow-heat-conductivity type heat-resistant castable and preparation method thereof
CN112573930A (en) * 2019-09-27 2021-03-30 中国石化工程建设有限公司 Ultralow-heat-conduction type heat-insulation castable and preparation method thereof

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CN2549069Y (en) * 2002-04-09 2003-05-07 赫恩会 External insulating panel of outer-wall
CN2651347Y (en) * 2003-08-19 2004-10-27 邓家平 Composite foaming glass thermal decorative materials
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* Cited by examiner, † Cited by third party
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CN107324843A (en) * 2017-08-02 2017-11-07 合肥哲诚项目管理有限公司 A kind of family expenses acoustic finishing material and preparation method thereof
CN108191402A (en) * 2017-09-30 2018-06-22 佛山市鸥歌陶瓷有限公司 A kind of thermal insulation ceramics container and its manufacturing process
CN109098299A (en) * 2018-08-29 2018-12-28 安徽微威环保科技有限公司 A kind of interior absorbent treatment
CN112573931A (en) * 2019-09-27 2021-03-30 中国石化工程建设有限公司 Ultralow-heat-conductivity type heat-resistant castable and preparation method thereof
CN112573930A (en) * 2019-09-27 2021-03-30 中国石化工程建设有限公司 Ultralow-heat-conduction type heat-insulation castable and preparation method thereof
CN112573930B (en) * 2019-09-27 2023-03-10 中国石化工程建设有限公司 Ultralow-heat-conduction type heat-insulation castable and preparation method thereof
CN112573931B (en) * 2019-09-27 2023-03-10 中国石化工程建设有限公司 Ultralow-heat-conductivity type heat-resistant castable and preparation method thereof
CN112339040A (en) * 2020-11-02 2021-02-09 千年舟新材科技集团有限公司 Bamboo-based/wood terrazzo double-veneer and preparation method thereof

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