CN106988442A - A kind of lightweight enhancing composite insulation boards and preparation method thereof - Google Patents
A kind of lightweight enhancing composite insulation boards and preparation method thereof Download PDFInfo
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- CN106988442A CN106988442A CN201710303498.2A CN201710303498A CN106988442A CN 106988442 A CN106988442 A CN 106988442A CN 201710303498 A CN201710303498 A CN 201710303498A CN 106988442 A CN106988442 A CN 106988442A
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- steel
- wire carcass
- pulp layer
- lightweight
- granular polystyrene
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- 238000009413 insulation Methods 0.000 title claims abstract description 65
- 239000002131 composite material Substances 0.000 title claims abstract description 23
- 238000002360 preparation method Methods 0.000 title claims abstract description 14
- 230000002708 enhancing effect Effects 0.000 title abstract description 11
- 238000010792 warming Methods 0.000 claims abstract description 37
- 229920002223 polystyrene Polymers 0.000 claims abstract description 35
- 239000004793 Polystyrene Substances 0.000 claims abstract description 33
- 239000004744 fabric Substances 0.000 claims abstract description 13
- 239000003365 glass fiber Substances 0.000 claims abstract description 12
- 239000003513 alkali Substances 0.000 claims abstract description 10
- 239000004795 extruded polystyrene foam Substances 0.000 claims description 25
- 230000003014 reinforcing effect Effects 0.000 claims description 16
- 239000002245 particle Substances 0.000 claims description 12
- 239000004794 expanded polystyrene Substances 0.000 claims description 10
- 239000011268 mixed slurry Substances 0.000 claims description 9
- 239000004568 cement Substances 0.000 claims description 8
- 125000000217 alkyl group Chemical group 0.000 claims description 6
- 239000003795 chemical substances by application Substances 0.000 claims description 6
- 230000003467 diminishing effect Effects 0.000 claims description 6
- 238000001125 extrusion Methods 0.000 claims description 4
- 239000010881 fly ash Substances 0.000 claims description 4
- 238000000926 separation method Methods 0.000 claims description 4
- 210000001015 abdomen Anatomy 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 3
- XMBWDFGMSWQBCA-UHFFFAOYSA-N hydrogen iodide Chemical class I XMBWDFGMSWQBCA-UHFFFAOYSA-N 0.000 claims description 3
- 230000001788 irregular Effects 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 claims description 3
- 229920005646 polycarboxylate Polymers 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 238000005187 foaming Methods 0.000 claims description 2
- 229910001335 Galvanized steel Inorganic materials 0.000 claims 1
- 239000008397 galvanized steel Substances 0.000 claims 1
- 239000011521 glass Substances 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 11
- 230000002265 prevention Effects 0.000 abstract description 5
- 239000004566 building material Substances 0.000 abstract description 2
- 239000010410 layer Substances 0.000 description 60
- 239000004567 concrete Substances 0.000 description 12
- 238000009434 installation Methods 0.000 description 8
- 238000004873 anchoring Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 3
- 238000005553 drilling Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000009415 formwork Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000002002 slurry Substances 0.000 description 3
- 239000011701 zinc Substances 0.000 description 3
- 229910052725 zinc Inorganic materials 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 239000004088 foaming agent Substances 0.000 description 2
- 239000011799 hole material Substances 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 244000082204 Phyllostachys viridis Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 229920006328 Styrofoam Polymers 0.000 description 1
- 230000002742 anti-folding effect Effects 0.000 description 1
- 239000002956 ash Substances 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 235000013339 cereals Nutrition 0.000 description 1
- 239000002817 coal dust Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 239000011505 plaster Substances 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 229920006389 polyphenyl polymer Polymers 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- -1 steel-wire carcass Substances 0.000 description 1
- 239000008261 styrofoam Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
-
- 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
- E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
- E04B1/78—Heat insulating elements
- E04B1/80—Heat insulating elements slab-shaped
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B3/00—Producing shaped articles from the material by using presses; Presses specially adapted therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C1/00—Apparatus or methods for obtaining or processing clay
- B28C1/003—Plant; Methods
- B28C1/006—Methods
-
- 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
- B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
- B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
-
- 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
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
- B32B27/302—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising aromatic vinyl (co)polymers, e.g. styrenic (co)polymers
Abstract
The invention discloses a kind of lightweight enhancing composite insulation boards and preparation method thereof, belong to building material field, the technical problem to be solved in the present invention is how to realize the energy saving requirement of insulating layer of external wall of building, simultaneously again can ensure that heat-insulation layer have fire prevention, impervious, durable and easy construction, the technical scheme used for：The warming plate is to extrude the overall board member formed by XPS heat-insulation layers, steel-wire carcass, alkali resistant glass fibre open weave cloth and granular polystyrene pulp layer, XPS heat-insulation layers are arranged on the center of overall board member, steel-wire carcass is arranged on the outside of XPS heat-insulation layers, granular polystyrene pulp layer is wrapped on the outside of steel-wire carcass, and alkali resistant glass fibre open weave cloth is arranged at the side of steel-wire carcass.The invention also discloses the preparation method that the lightweight strengthens warming plate.
Description
Technical field
The present invention relates to building material field, specifically a kind of lightweight enhancing composite insulation boards and preparation method thereof.
Background technology
Existing external wall external thermal insulation measure is typically first to hang patch extruded sheet (or styrofoam) in exterior wall for heat-insulation layer, so
The thin-coat plaster outside heat-insulation layer, does not only exist serious disaster hidden-trouble so afterwards, and surface strength is low, poor durability, exterior trim face
Easy to crack come off causes seepage, both influences inhabitation to use, and building service life is reduced again.Therefore current building exterior wall heat preserving system
System can meet energy saving requirement in the urgent need to a kind of external wall walled sheet, have fire prevention, impervious, durable, appearance easy working again
Feature.
It is compound that the U of Patent No. CN 202117188 patent document discloses a kind of cement porous polymer lightweight enhancing
Warming plate, it includes efficient insulation layer, Three-dimensional Rigidity skeleton and using porous polymer as the cement concrete layer of lightweight aggregate, described
Three-dimensional Rigidity skeleton is connected between cement concrete layer and efficient insulation layer and is embedded at cement concrete layer respectively and efficient
So that three forms overall board member in heat-insulation layer body.But there is complicated, installation inconvenience, cost height in the technical scheme
The shortcomings of.
The content of the invention
The technical assignment of the present invention is that deficiency strengthens composite insulation boards and its making side there is provided a kind of lightweight for more than
Method, to solve the energy saving requirement for how realizing insulating layer of external wall of building, while can ensure that heat-insulation layer has fire prevention, resisted again
Ooze, durable and easy construction the problem of.
The technical assignment of the present invention realizes that a kind of lightweight strengthens composite insulation boards in the following manner, and the warming plate is
The overall board member formed is extruded by XPS heat-insulation layers, steel-wire carcass, alkali resistant glass fibre open weave cloth and granular polystyrene pulp layer, XPS is protected
Warm layer is arranged on the center of overall board member, and steel-wire carcass is arranged on the outside of XPS heat-insulation layers, granular polystyrene pulp layer bag
It is rolled on the outside of steel-wire carcass, alkali resistant glass fibre open weave cloth is arranged at the side of steel-wire carcass.
Preferably, hard polystyrene that the XPS heat-insulation layers are molded using heating extruding and that there is hole-closing structure
Foamed plastics.
Preferably, the steel-wire carcass uses zinc-coated wire, a diameter of 2mm of zinc-coated wire.
Preferably, the granular polystyrene pulp layer is provided with two layers, XPS heat-insulation layers are provided with one layer, granular polystyrene slurry
The lateral edges all around of the bed of material each extend over the lateral edges all around for being wrapped in XPS heat-insulation layers.
Preferably, the steel-wire carcass includes many lateral separation arrangement reinforcing bars and the steel of the longitudinally spaced arrangements of Duo Gen
Muscle, reinforcing bar is placed in granular polystyrene pulp layer；Many lateral separation arrangement reinforcing bars and the reinforcing bar difference of the longitudinally spaced arrangements of Duo Gen
It is fixedly connected by the abdomen silk not penetrated with XPS heat-insulation layers.
A kind of preparation method that lightweight strengthens composite insulation boards, the preparation method comprises the following steps：
(1) granular polystyrene pulp layer, is prepared
1., by 15-25 parts of expanded polystyrene particle, 400-500 parts of P.O42.5 cement, 0-55 parts of flyash, water 90-
150 parts, diminishing cause 0.3-0.7 parts of early strength agent to be put into mixer, obtained mixed slurry is mixed evenly；
2., mixed slurry is kept in feed bin by two scrapper conveyors incoming two；
It is evenly laid out by setting gauge when 3., keeping in the mixed slurry in feed bin by template, obtain granular polystyrene slurry
Layer；
(2) warming plate, is prepared：Granular polystyrene pulp layer, XPS heat-insulation layers, steel-wire carcass and alkali resistant glass fibre open weave cloth are led to
The mode for crossing extrusion forming is organically combined as integral slab panels.
Preferably, the diminishing bleed early strength agent is to be combined alkyl and the fragrant hydriodic acid salt group of alkyl by polycarboxylate
Into.
Preferably, the expanded polystyrene particle is by irregular expanded polystyrene particle and spherical foaming polyphenyl
Ethene particle is mixed.
Lightweight enhancing composite insulation boards of the present invention and preparation method thereof have advantages below：
1st, invention enhances the mechanical strength of the overall board member of warming plate, dead weight is reduced, and take into account fire prevention, resist
Shake, durable and sound insulation function, while can also be securely joined together as lining template or exterior sheathing by connector with concrete
Form permanent exterior sheathing, reached insulation with it is structure-integrated, make insulation material and building same life-span, reduce and repair into
This；
2nd, lightweight of the invention enhancing lightweight enhancing composite insulation boards can both lift the heat-insulated guarantor of the overall board member of warming plate
Warm nature energy, improves the mechanical strength of overall board member, the overall board member own wt of reduction again, at the same meet again fire prevention, antidetonation,
The need for durable and wall plastering construction, moreover it is possible to form permanent exterior sheathing, insulation and architecture-integral are realized；
3rd, granular polystyrene pulp layer of the present invention side plus covers alkali resistant glass fibre open weave cloth, not only improve the anti-folding of warming plate, shearing resistance,
Shock resistance, and the overall board member of lightweight enhancing composite insulation boards that can make the present invention makes insulation as non-dismantling formwork
Plate tightly can firmly be connected in main body concrete, and the electricity consumption of connector installation place elder generation is drilled in precalculated position drilling during construction, respectively
Every square metre of no less than 5 anchoring pieces are installed in drilling on warming plate, easy for installation；
4th, coal dust ash is added in granular polystyrene pulp layer of the invention, is not changing granular polystyrene pulp layer paste materials
Reduce cost simultaneously；In the specific implementation, the resource status of visual flyash and selected cement type determine whether addition
And the amount of addition, cost is low, and effect is good.
Therefore the present invention has the spies such as reasonable in design, simple in construction, easy to process, small volume, easy to use, one-object-many-purposes
Point, thus, have good value for applications.
Brief description of the drawings
The present invention is further described below in conjunction with the accompanying drawings.
Accompanying drawing 1 is that lightweight strengthens the structural representation of composite insulation boards.
In figure：1st, XPS heat-insulation layers, 2, steel-wire carcass, 3, alkali resistant glass fibre open weave cloth, 4, granular polystyrene pulp layer.
Embodiment
Composite insulation boards and its making side are strengthened to a kind of lightweight of the present invention with reference to Figure of description and specific embodiment
Method is described in detail below.
Embodiment 1：
The lightweight enhancing composite insulation boards of the present invention, the warming plate is by XPS heat-insulation layers 1, steel-wire carcass 2, alkali-resisting glass fiber
The overall board member that grid cloth 3 and the extruding of granular polystyrene pulp layer 4 are formed, XPS heat-insulation layers 1 are core, and steel-wire carcass 2 is arranged on
The outside of XPS heat-insulation layers 1, granular polystyrene pulp layer 4 is wrapped in the outside of steel-wire carcass 2, and alkali resistant glass fibre open weave cloth 3 is arranged on steel wire
At the side of skeleton 2.The evidence that XPS heat-insulation layers 1 are molded using heating extruding has the hard polystyrene foamed plastics of hole-closing structure.
Steel-wire carcass 2 uses zinc-coated wire.Granular polystyrene pulp layer 4 is provided with two layers, and XPS heat-insulation layers 1 are provided with one layer, granular polystyrene
The lateral edges all around of pulp layer 4 each extend over the lateral edges all around for being wrapped in XPS heat-insulation layers 1.Steel-wire carcass 2 includes
Many lateral separation arrangement reinforcing bars and the reinforcing bar of the longitudinally spaced arrangements of Duo Gen, reinforcing bar are placed in granular polystyrene pulp layer 4；Many horizontal strokes
It is fixedly connected respectively with the abdomen silk not penetrated with XPS heat-insulation layers 1 to the reinforcing bar for being spaced reinforcing bar and the longitudinally spaced arrangements of Duo Gen.
Specific construction installation method：
(1) typesetting lattice scheme, is determined first：Typesetting lattice scheme is determined according to exterior wall size and arrangement typesetting is drawn
Figure, as far as possible using master ga(u)ge lattice warming plate；
(2), snap the line：Size is checked according to design drawing and typesetting figure, and installation control line is set, every block of warming plate plate is ejected
Installation control line；
(3), warming plate is cut：Installation position for that can not use master ga(u)ge lattice, should be in advance at the construction field (site) with cutting
The size that warming plate is cut to conform to requirement is sawed, minimum widith is not preferably less than 150mm；
(4), anchoring piece：Electricity consumption is drilled in the drilling of warming plate precalculated position, installs anchoring piece；Two-way spacing is 450-500mm,
It is distributed in plum blossom-shaped；1-8 layers of every square metre of warming plate rivet clasp point is no less than 5,8-20 layer not less than 6, it is more than 21 layers not small
In 8；Plate edge joint position must arrange anchoring piece, and door-window opening edge corner edge must place one or more anchoring pieces and often put down
Square rice is no less than 5, away from warming plate edge 50mm-100mm, is anchored with concrete wall, anchoring piece length penetrates warming plate not
Less than 25mm；
(5) 4 pieces are no less than in colligation cushion block, every square metre of warming plate on reinforcing bar after, reinforcing bar detection examination is finished, is used to
Protection thickness of protection tier meets the requirements, while ensuring protective layer thickness uniformity；
(6), lightweight enhancing composite insulation boards are installed：Warming plate (polyphenyl is installed according to the lattice scheme of designing and arranging domain
The thin one side of grain pulp layer is inwards), connector is fixed, and warming plate is now installed by negative and positive corner edge, is spelled by side
Warming plate is filled, such as implementation area is larger can be lateral middle while assembled by two；To prevent edge joint position spillage from forming local pitted skin,
Plate to connecting after in plate seam crossing foaming agent joint filling, if seam is larger, first stoppered with sponge strip or extrusion molding lath behind gap
Using foaming agent joint filling.
Wherein, the installation and fixation at negative and positive angle are specific as follows：
1., first floor warming plate must be strict controlled in same level, to ensure that the gap of upper strata warming plate is tight；
2., note avoiding at last gap during warming plate phase seam；
3., when arranging lower floor's shear wall reserved steel bar, lower floor's insulation edges of boards are paid special attention to, so as not to it is impaired；
(7) inner side template, is found：According to《Concrete structure engineering construction quality accident specification》GB50204 and《Construction
Template technical specification of security》JGJ162 requirement, inner side of outer wall bamboo (wood) glued mould is installed using traditional method；
(8), split bolt is installed：According to every layer of wall, post, depth of beam, routinely template construction method determines split bolt
Spacing, is punched in warming plate and inner side template relevant position with a chainsaw, insertion split bolt and preliminary investigation bolt (shear wall,
Stupefied spacing≤the 200mm of post formwork flitch time is advisable)；
(9), primary and secondary is installed stupefied：Vertical exterior wall elevationally outward 50mm*80mm times it is distracted, be transversely mounted level is to 4 steel pipes of ∮ 48
Master is distracted, and fix warming plate, primary and secondary are stupefied, adjustment insulation Board position and perpendicularity, makes up to construction requirement；Branch is secondary distracted elevationally outward
When, preferably increase a time in warming plate edge joint position distracted, it is to avoid spillage and the side pressure produced to edge joint position when bearing concreting
Power；Both sides time are distracted at formwork edge joint preferably encrypts setting；Every layer of warming plate joint part, secondary distracted length should exceed piece side or edges of boards >=
150mm, reinforces and ensures the overall perpendicularity and flatness of warming plate；During split bolt screw tightening, it should prevent firmly excessive
Damage；Timing should prevent from tapping and warming plate is damaged；
(10), casting concrete：Concrete answers placement layer by layer, and layering is vibrated, and layer height should be controlled within 600mm,
With galvanized iron sheet or nail catcher can be herded in warming plate formation protective cap suitable for reading during concreting.Concrete slump should meet pump
Send requirement (note of the concrete to fluidity：During casting concrete, pump line must not be just to warming plate blanking, and vibrating spear is most
Amount avoids contact with warming plate).
After through-wall bolt bar, sleeve pipe are removed, should be tamped with waterproof material needs insulation at main wall body opening hole, heat-insulation layer hole
Material polishing.
Embodiment 2：
The preparation method that the lightweight of the present invention strengthens composite insulation boards, the preparation method comprises the following steps：
(1) granular polystyrene pulp layer, is prepared
1., early strength agent is caused to be put into mixer expanded polystyrene particle, P.O42.5 cement, flyash, water, diminishing
In, obtained mixed slurry is mixed evenly；Diminishing bleed early strength agent is to be combined alkyl and the fragrant hydriodic acid of alkyl by polycarboxylate
Salt is constituted, and expanded polystyrene particle is by the mixed of irregular expanded polystyrene particle and spherical expanded polystyrene particle
Conjunction is formed；
Wherein, the weight proportion of each raw material is as shown in the table：
2., mixed slurry is kept in feed bin by two scrapper conveyors incoming two；
It is evenly laid out by setting gauge when 3., keeping in the mixed slurry in feed bin by template, obtain granular polystyrene slurry
Layer；
(2) warming plate, is prepared：Granular polystyrene pulp layer, XPS heat-insulation layers, steel-wire carcass and alkali resistant glass fibre open weave cloth are led to
The mode for crossing extrusion forming is organically combined as integral slab panels.
Ligh compound insulating board testing inspection result is as follows
By embodiment above, the those skilled in the art can readily realize the present invention.But should
Work as understanding, the present invention is not limited to two kinds of above-mentioned embodiments.On the basis of disclosed embodiment, the technology
The technical staff in field can be combined different technical characteristics, so as to realize different technical schemes.
It is the known technology of those skilled in the art in addition to the technical characteristic described in specification.
Claims (8)
1. a kind of lightweight strengthens composite insulation boards, it is characterised in that：The warming plate is by XPS heat-insulation layers, steel-wire carcass, alkaline-resisting glass
Fine grid cloth and granular polystyrene pulp layer extrudes the overall board member to be formed, and XPS heat-insulation layers are arranged on the center of overall board member
Position, steel-wire carcass is arranged on the outside of XPS heat-insulation layers, and granular polystyrene pulp layer is wrapped on the outside of steel-wire carcass, alkali-resisting glass fiber
Grid cloth is arranged at the side of steel-wire carcass.
2. lightweight according to claim 1 strengthens composite insulation boards, it is characterised in that：The XPS heat-insulation layers are using heating
Extrusion moulding and with hole-closing structure hard polystyrene foamed plastics.
3. lightweight according to claim 1 strengthens composite insulation boards, it is characterised in that：The steel-wire carcass uses galvanized steel
Silk.
4. lightweight according to claim 1 strengthens composite insulation boards, it is characterised in that：The granular polystyrene pulp layer is set
Have two layers, XPS heat-insulation layers are provided with one layer, the lateral edges all around of granular polystyrene pulp layer, which are each extended over, is wrapped in XPS guarantors
The lateral edges all around of warm layer.
5. lightweight according to claim 1 strengthens composite insulation boards, it is characterised in that：The steel-wire carcass includes many horizontal strokes
To the reinforcing bar for being spaced reinforcing bar and the longitudinally spaced arrangements of Duo Gen, reinforcing bar is placed in granular polystyrene pulp layer；Many lateral separations
Arrangement reinforcing bar and the reinforcing bar of the longitudinally spaced arrangements of Duo Gen are fixedly connected by the abdomen silk not penetrated with XPS heat-insulation layers respectively.
6. the preparation method that a kind of lightweight strengthens composite insulation boards, it is characterised in that：The preparation method comprises the following steps：
（1）, prepare granular polystyrene pulp layer
1., by 15-25 parts of expanded polystyrene particle, 400-500 parts of P.O42.5 cement, 0-55 parts of flyash, water 90-150
Part, diminishing cause 0.3-0.7 parts of early strength agent to be put into mixer, and obtained mixed slurry is mixed evenly；
2., mixed slurry is kept in feed bin by two scrapper conveyors incoming two；
It is evenly laid out by setting gauge when 3., keeping in the mixed slurry in feed bin by template, obtain granular polystyrene pulp layer；
（2）, prepare warming plate：By granular polystyrene pulp layer, XPS heat-insulation layers, steel-wire carcass and alkali resistant glass fibre open weave cloth by squeezing
Molded mode is organically combined as integral slab panels.
7. the preparation method that lightweight according to claim 6 strengthens composite insulation boards, it is characterised in that：The diminishing bleed
Early strength agent is combined alkyl by polycarboxylate and the fragrant hydriodic acid salt of alkyl is constituted.
8. the preparation method that lightweight according to claim 6 strengthens composite insulation boards, it is characterised in that：The foaming polyphenyl
Ethene particle is mixing by irregular expanded polystyrene particle and spherical expanded polystyrene particle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710303498.2A CN106988442A (en) | 2017-05-02 | 2017-05-02 | A kind of lightweight enhancing composite insulation boards and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710303498.2A CN106988442A (en) | 2017-05-02 | 2017-05-02 | A kind of lightweight enhancing composite insulation boards and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106988442A true CN106988442A (en) | 2017-07-28 |
Family
ID=59417414
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710303498.2A Pending CN106988442A (en) | 2017-05-02 | 2017-05-02 | A kind of lightweight enhancing composite insulation boards and preparation method thereof |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108396881A (en) * | 2018-05-10 | 2018-08-14 | 河北隆新德澳集成房屋科技有限公司 | Steel construction extruded sheet large size composite insulation boards |
| CN110406182A (en) * | 2018-04-26 | 2019-11-05 | 江苏诺亚建材科技有限公司 | A kind of complex heat-preservation sound insulationg board |
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| CN111962772A (en) * | 2020-08-11 | 2020-11-20 | 泸州银鼎建材有限公司 | Light steel type roof insulation board and production method thereof |
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