CN105350712B - A kind of insulation coloured silk steel clamp core corner board and its manufacture craft using straw foamed - Google Patents
A kind of insulation coloured silk steel clamp core corner board and its manufacture craft using straw foamed Download PDFInfo
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- CN105350712B CN105350712B CN201510859539.7A CN201510859539A CN105350712B CN 105350712 B CN105350712 B CN 105350712B CN 201510859539 A CN201510859539 A CN 201510859539A CN 105350712 B CN105350712 B CN 105350712B
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- 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
- E04C2/292—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 composed of insulating material and sheet metal
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- 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
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- 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
- E04C2/44—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the purpose
- E04C2/52—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the purpose with special adaptations for auxiliary purposes, e.g. serving for locating conduits
- E04C2/526—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the purpose with special adaptations for auxiliary purposes, e.g. serving for locating conduits with adaptations not otherwise provided for, for connecting, transport; for making impervious or hermetic, e.g. sealings
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Laminated Bodies (AREA)
Abstract
The invention discloses a kind of insulation coloured silk steel clamp core corner board and its manufacture craft using straw foamed, belong to structural lumber technical field.The present invention includes V shaped slab material, long sheet material and thermal insulation clamp core material, and V shaped slab material shares three kinds；V shaped slab material III is 2；One long side of the corner of V shaped slab material II and long sheet material is fixedly connected into the bilateral symmetry that section is Y shape, another long side of long sheet material connects with the corner of V shaped slab material I, and V shaped slab material I and V shaped slab material II are assembled into line and the color steel clamp core corner board of symmetrical V-arrangement insulation centered on long sheet material；2 V shaped slab materials III are distributed in the inside for the arranged on left and right sides for being incubated color steel clamp core corner board respectively；Thermal insulation clamp core material is filled in the space that V shaped slab material and long sheet material are formed, and thermal insulation clamp core material is the insulation material of straw foamed.The present invention can separate and transport and can produce immediately, realize the purpose of reduction cost of transportation, ectonexine are tightly combined, straw from village is fully utilized.
Description
Technical field
The invention belongs to structural lumber technical field, and in particular to a kind of to be turned using the insulation coloured silk steel clamp core of straw foamed
Gusset and its manufacture craft.
Background technology
China is a large agricultural country, agricultural straw resource very abundant, produces about 700,000,000 tons of stalk per year, occupies first place in the world.
In recent years, as China's rapid economic development, rural energy structure are traditional using stalk as life there occurs significant change
The demand of fuel is reduced year by year, causes the remaining accumulation of most stalks.Stalk fibre is as a kind of native cellulose fibre, tool
There is good biodegradability, environmentally friendly product can be turned into.These resources do not obtain good profit not only at present
With, and our every summer and autumn, the incineration flue gas with regard to field can be seen.Live and work of these flue gases to people
Make troubles, greatly influence our living environment, waste a large amount of renewable resources.
On the other hand, chromatic steel sandwich plate is a kind of to integrate load-bearing, insulation, waterproof, the new building enclosure material fitted up
Material, can be widely applied to different building needs, including industrial premises, public building, assembled house, cleaning project etc. are a variety of builds
Build field.For chromatic steel sandwich plate using color painted steel strip as plane materiel, self-extinguishing type polystyrene, polyurethane, mineral wool, rock wool etc. are core
Material, with heat-curable glue in continuous forming machine it is pressurized, be heating and curing, deburring, fluting, the process such as blanking be combined it is ultralight
Building board, thickness is typically in 25-250mm.
Chromatic steel sandwich plate has from heavy and light (for the 1/20-1/30 of concrete roof weight), intensity it is high (use high intensity for
Base material, its anti-tensile tensile strength is up to 5600kg/cm2), insulation (its thermal conductivity value is 0.034W/mk), speed of application is fast
(wet-less operation, does not do secondary decoration, and construction period can shorten more than 40%), lovely luster is (without incrustation, coloring zinc
Steel plate anticorrosive coat is kept for the phase in 15-20) the characteristics of.For chromatic steel sandwich plate in addition to applied to above-mentioned building field, people are also abundant
Its feature is played, applies it to broader field, internal partition wall, freezer, the express highway sound-proof wall of such as steamer.
Existing chromatic steel sandwich plate species includes：
(1) polystyrene foam plastics battenboard
Polystyrene foam plastics battenboard be using color steel sheet as surface layer, using flame retardant polystyrene foam plate as core,
By the use of dual-component polyurethane as cementing agent, it is combined into through laser heating pressurization, the battenboard that scale synchronous cutting forms, it is by 5
Layer material is combined, i.e. color steel sheet-polyurethane adhesive-polystyrol plastic foam plate-polyurethane adhesive-color steel sheet.
(2) polyurethane foam plastics battenboard
Polyurethane foam plastics battenboard be using color steel sheet as surface layer, using flame-retardant polyurethane foam plastic as core, profit
With continuous forming machine, (polyurethane foam is usually with A material and B to spray polyurethane among two plates after to color steel sheet die mould
Material in high-pressure bottle send out mixed foaming produce, A material be usually combined polyether or other, B material be generally isocyanates or its
It), colored steel and viscoelastic polyurethane are formed composite board, i.e. polyurethane laminboard by sealed pressurization.
(3) rockwool sandwich board
Rockwool sandwich board is to make surface layer with color steel sheet, using non-combustible materials rock wool as core, uses two-component polyurethane adhesive
For cementing agent, through laser heating pressurization composite molding, the battenboard that scale synchronous cutting forms.
(4) mineral wool battenboard
Mineral wool battenboard is to use natural crystal such as quartz sand, dolomite, alabaster etc. as primary raw material, be equipped with it is other such as
The industrial chemicals such as soda ash, boric acid are melting into glass, draw, blow or get rid of into superfine threadiness by external force in the molten state
Material, the sheet material being cemented to phenolic resin.
In the sandwich material of currently used chromatic steel sandwich plate, only rock wool, mineral wool are incombustible materials, other sandwiches
Use of the material in chromatic steel sandwich plate easily causes the generation of fire, and rock wool, the globality poor of mineral wool, compressive strength
It is low, it can only typically be used as wallboard, be not used as ceiling materials.
In addition, in the color painted steel strip coating used at present, polyvinylidene fluoride (PVDF) fluorocarbon coating due to
The polymer with fluorine element is used in its coating as film-forming resin, makes it have excellent resistance to atmospheric exposure, solvent resistant, resistance to
Burn into dirt-resistant and good processing characteristics and as the king in chromatic board coating, be widely used in top-grade building exterior wall
And roofing.
Any of the above chromatic steel sandwich plate suffers from common technical problem：
(1) chromatic steel sandwich plate is when being assembled into house, the bad solution of turning problem, and existing riveting is wasted time and energy, and not
Firmly；
(2) battenboard is typically all the small soft material of density, and occupancy volume is larger, and cost of transportation is higher；
(3) chromatic steel sandwich plate turning is that ectonexine is all after separating production, in conjunction with into chromatic steel sandwich plate turning, a lot
Sandwich material is just applied to chromatic steel sandwich plate after often producing some time, and ectonexine will also carry out specially treated ability when combining
Enough compactnesses for ensureing to combine, and if the sandwich material production time it is long, it is easy to aging, so as to influence whole color steel clamp
The service life at core plate turning.
Chinese patent publication No.：CN2777326, publication date：2006.05.03 patent document disclose a kind of color steel
Airduct flange connecting apparatus, including groove profile flange profile, the turning of two vertical flange profiles is connected, cast with flange profile
The barb being integrated, the card article of clamping is coordinated with two flange barbs, and described two interfaces in turning are to be cast as with the turning
The clamp being integrated；The groove profile flange profile groove inner end is conformed with.The utility model can depart from bonding machine with it is various
The section bar of different length is arbitrarily made with various sizes of flange connecting apparatus, makes work progress more convenient and flexible.The practicality
It is new to solve the connectivity problem at turning by flange connecting apparatus and groove profile flange profile, but suitable for the coloured steel sheet air pipe of individual layer
Structure, can not solve the problems, such as turning for the battenboard of bilayer.
The content of the invention
1. technical problems to be solved
For straw from village in the prior art insecure, separated production is connected using insufficient, chromatic steel sandwich plate corner part
The problem of causing to need specially treated when combining and influence whole sheet material service life, the invention provides one kind to use stalk
The insulation coloured silk steel clamp core corner board and its manufacture craft of foaming.It by special making structure, can separate transport and can be
When produce, realize reduce cost of transportation, ectonexine be tightly combined and improve service life, the connection of chromatic steel sandwich plate corner part
The purpose of firm, and straw from village is also fully utilized.
2. technical scheme
To reach above-mentioned purpose, technical solution of the present invention is carried out in the following manner：
A kind of insulation coloured silk steel clamp core corner board using straw foamed, including V shaped slab material, long sheet material and thermal insulation clamp core material, V
Shape sheet material angle is an angle of 90 degrees, bilateral symmetry, shares three kinds, respectively V shaped slab material I, V shaped slab material II and V shaped slab material III,
Its hem width is respectively a, b and c, and width magnitude relationship is The width of long sheet material is c；V shaped slab material III
For 2；One long side of the corner of V shaped slab material II and long sheet material is fixedly connected into the bilateral symmetry that section is Y shape, long slab
Another long side of material is connected with the corner of V shaped slab material I, and so, V shaped slab material I and V shaped slab material II are assembled into using long sheet material in
Heart line and the color steel clamp core corner board of symmetrical V-arrangement insulation；2 V shaped slab materials III are distributed in the color steel clamp core turning of insulation respectively
The inside of the arranged on left and right sides of plate；Thermal insulation clamp core material is filled in the space that V shaped slab material and long sheet material are formed, and thermal insulation clamp core material is
The insulation material of straw foamed.
Preferably, it is additionally included in and is incubated the joggle device that two top ends of color steel clamp core corner board are set.
Preferably, joggle device is the concave-board and projection plate being equipped with.
Preferably, two top ends for being incubated color steel clamp core corner board set infolding that is relative and blocking joggle device
Angle.
Preferably, thermal insulation clamp core material is being incubated in color steel clamp core corner board, passes through the immediate reaction for first adding A material again plus B expects
Process Production.
A kind of manufacture craft of color steel clamp core corner board of insulation using straw foamed, comprises the following steps：
A, stalk is handled：Stalk is cut to 2~5mm section shapes；It is dried for standby；
B, V shaped slab material assembles：V shaped slab material I is inserted in two long square tables be arrangeding in parallel down in opening up, knuckle
Into rectangle chute in；Corner is connected to the V shaped slab material II of long sheet material again, set in the state parallel with the both sides of V shaped slab material I
Inserted respectively in the arranged on left and right sides that V shaped slab material I and V shaped slab material II are formed above V shaped slab material I, then by 2 V shaped slab materials III
Portion space；So, form V-arrangement and be incubated color steel clamp core corner board, inside is right angle trigonometry chute；
C, stalk mixes：A material and stalk are uniformly mixed；
D, stalk pours into：After step C mixing A material are poured into each right angle trigonometry chute of the color steel clamp core corner board of insulation
Stalk；
E, seal：All openings of sealing thermal insulation coloured silk steel clamp core corner board, and in the sealing part of each right angle trigonometry chute
Reserved material hole；
F, B material injection：B material are injected by each right angle trigonometry chute by material hole；
G, it is totally-enclosed：Block material hole, shake and overturn repeatedly and be entirely incubated color steel clamp core corner board, make A material and B material and
Stalk uniformly mixes；
H, foam：Color steel clamp core corner board will be entirely incubated to stand, nature or foamable.
Preferable manufacture craft, in addition to step I, extruding it is levelling, will entirely be incubated color steel clamp core turning with hydraulic means
Plate extrude toThickness.
Preferable manufacture craft, in step B, two top ends for being incubated color steel clamp core corner board set joggle device with
And block the interior knuckle of joggle device；After step H foaming, joggle device is squeezed knuckle inside by foam, seals up two top end openings.
Preferable manufacture craft, A material are combined polyether or combination alkalescent phenol resin, and B material are isocyanates or low boiling
Alkane, wherein, combined polyether and isocyanates are used cooperatively, and combine alkalescent phenol resin and low boiling alkane is used cooperatively.
Preferable manufacture craft, step A also have the step of testing and calculating before：
A, the coefficient of expansion after A material and B material mixed proportions and foaming is tested：A material and B material are first pressed 1：1 volume ratio
Example mixing, calculates A or B material residual ratio x after foaming, proportion coefficient calculation formula is A when A is remained：B=(1-x)：1；
A when B is remained：B=1：(1-x)；If noresidue, proportionality coefficient is 1；And in container by calculate mixed proportion A material and
B material are added, and swelling volume z is calculated after foaming, if A material and B material initial volume sums are y, then the coefficient of expansion is ∮=z/y；
B, the shot and with reference to needed for triangle chute volume calculates each triangle chute：It is incubated color steel clamp core corner board
Share 6 right angle trigonometry chutes；It is divided into four right angled triangle chutes II of middle volume identical, both sides volume identical 2
Right angled triangle chute I；The volume of right angled triangle chute II is 2 times of the volume of right angled triangle chute I；
The volume of right angled triangle chute I is u, then the volume of right angled triangle chute II is 2u, and right angled triangle chute I adds
The amount of A material is MA=u (1-x)/∮ (2-x), and the amount of injection B material is MB=u/ ∮ (2-x)；Then right angled triangle chute II adds
The amount for entering A material is MA=2u (1-x)/∮ (2-x)；The amount for injecting B material is MB=2u/ ∮ (2-x).
3. beneficial effect
Using technical scheme provided by the invention, compared with existing known technology, there is following remarkable result：
(1) a kind of insulation coloured silk steel clamp core corner board using straw foamed of the invention, using straw foamed, make use of straw
The hollow structure of stalk, after foaming agent foam, it can fill and be full of hollow structure, the string in stalk also rises in the foam
To the effect of plant steel bar, improve the toughness of foam, the combination of foaming agent and stalk, serve synergistic increase intensity with
And the effect of insulation；The combination of foaming agent and stalk, serve synergistic heat insulation effect；The setting of V shaped slab, makes full use of
The stability of architecture intermediate cam structure, can shift local pressure to whole plate face, recessed when effectively avoiding local pressure
The generation in face；The corner board of formation can be flexible connection insulation chromatic steel sandwich plate, assembling it is time saving and energy saving.
(2) a kind of insulation coloured silk steel clamp core corner board using straw foamed of the invention, the setting of interior knuckle, is effectively prevented
Joggle device or clamping apparatus extrusion corner board；
(3) a kind of insulation coloured silk steel clamp core corner board using straw foamed of the invention, the setting of joggle device, is improved
The convenience of assembling and flexibility；
(4) a kind of insulation coloured silk steel clamp core corner board and its manufacture craft using straw foamed of the invention, production immediately,
Joggle device can be extruded at interior knuckle in foaming agent expansion process, and is seamlessly connected with laminboard layer, without being bonded,
The fourth of the twelve Earthly Branches such as connects at other extra connected modes, reduce further cost of manufacture；
(5) a kind of insulation coloured silk steel clamp core corner board and its manufacture craft using straw foamed of the invention, makes full use of
It is caused after combined polyether and isocyanates and combination alkalescent phenol resin and the foaming of low boiling alkane combination of two to have by force
The cementing viscosity of power, in foaming agent expansion process and the bonding of outer layer color steel is close, is firmly to be seamlessly connected, without need into
The special processing of one step, further reduce cost of manufacture；
(6) a kind of insulation coloured silk steel clamp core corner board and its manufacture craft using straw foamed of the invention, V shaped slab material,
Stalk, A material and B material, which can separate, to be transported, and can be effectively reduced cost of transportation, closely be reduced the cost of manufacture at whole turning；
(7) a kind of insulation coloured silk steel clamp core corner board and its manufacture craft using straw foamed of the invention, is filled with hydraulic pressure
It is levelling to put progress, prevents foaming agent expansion is excessive from causing to deform, after extruding, by excess volume return, moreover it is possible to enhanced foaming and coloured silk
The cementing effect of bonding of steel plate；
(8) a kind of insulation coloured silk steel clamp core corner board and its manufacture craft using straw foamed of the invention, through overtesting
The step of with calculating, it can effectively avoid waste and excessively expansion of A, B material in foaming process.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is sealing state schematic diagram in openend of the present invention.
In figure：1st, V shaped slab material I；2nd, V shaped slab material II；3rd, V shaped slab material III；4th, long sheet material；5th, projection plate；6th, concave-board；7、
Interior knuckle；8th, long fang platform；9th, thermal insulation clamp core material；10th, right angled triangle chute I；11st, right angled triangle chute II；12nd, material feeding
Hole.
Embodiment
To further describe the present invention, the invention will be further described with example below in conjunction with the accompanying drawings：
Embodiment 1
A kind of insulation coloured silk steel clamp core corner board using straw foamed of this example, including V shaped slab material, long sheet material 4 and guarantor
Warm sandwich material 9, V shaped slab material angle are an angle of 90 degrees, bilateral symmetry, share three kinds, respectively V shaped slab material I 1, V shaped slab material II
2 and V shaped slab material III 3, its hem width be respectively a, b and c, width magnitude relationship isThe width of long sheet material 4
Spend for c；V shaped slab material III 3 is 2；It is Y shape that one long side of the corner of V shaped slab material II 2 and long sheet material 4, which is fixedly connected into section,
Bilateral symmetry, another long side of long sheet material 4 connects, so, V shaped slab material I 1 and V shaped slab with the corner of V shaped slab material I 1
Material II 2 is assembled into the line centered on long sheet material 4 and symmetrical V-arrangement is incubated color steel clamp core corner board；2 V shaped slab materials III 3
The inside for the arranged on left and right sides for being incubated color steel clamp core corner board is distributed in respectively；Thermal insulation clamp core material 9 is filled in V shaped slab material and long slab
In the space that material 4 is formed, thermal insulation clamp core material 5 is the insulation material of straw foamed.
A kind of manufacture craft of the color steel clamp core corner board of insulation using straw foamed of this example：Comprise the following steps：
A, stalk is handled：Stalk is cut to 2~5mm section shapes；It is dried for standby；
B, V shaped slab material assembles：V shaped slab material I 1 is inserted in two long fang platforms 8 be arrangeding in parallel down in opening up, knuckle
In the rectangle chute of formation；Corner is connected to the V shaped slab material II 2 of long sheet material 4 again, in the shape parallel with the both sides of V shaped slab material I 1
State is arranged on the top of V shaped slab material I 1, then 2 V shaped slab materials III 3 inserts respectively V shaped slab material I 1 and the formation of V shaped slab material II 2 a left side,
The inner space of right both sides；So, form V-arrangement and be incubated color steel clamp core corner board, inside is right angle trigonometry chute；
C, stalk mixes：A material and stalk are uniformly mixed；
D, stalk pours into：After step C mixing A material are poured into each right angle trigonometry chute of the color steel clamp core corner board of insulation
Stalk；
E, seal：With all openings of sealing plate sealing thermal insulation coloured silk steel clamp core corner board, as shown in Fig. 2 and each straight
The sealing part of angle triangle chute reserves material hole 12；
F, B material injection：B material are injected by each right angle trigonometry chute by material hole 12；
G, it is totally-enclosed：Material hole 12 is blocked, shakes and overturns repeatedly and be entirely incubated color steel clamp core corner board, makes A material and B material
Uniformly mixed with stalk；
H, foam：Color steel clamp core corner board will be entirely incubated to stand, nature or foamable.
I, extrude it is levelling, with hydraulic means will entirely be incubated color steel clamp core corner board extrude toThickness.
A kind of insulation coloured silk steel clamp core corner board and its manufacture craft using straw foamed of this example, V shaped slab material, straw
Stalk, A material and B material, which can separate, to be transported, and can be effectively reduced cost of transportation, closely be reduced the cost of manufacture at whole turning；
Using straw foamed, the hollow structure of stalk make use of, after foaming agent foam, can fill and be full of hollow structure；Foaming agent
With the combination of stalk, synergistic heat insulation effect is served；The setting of V shaped slab, take full advantage of architecture intermediate cam structure
Stability, local pressure can be shifted to whole plate face, the generation of concave surface when effectively avoiding local pressure；The turning of formation
Plate can be flexible connection insulation chromatic steel sandwich plate, assembling it is time saving and energy saving.
Embodiment 2
A kind of insulation coloured silk steel clamp core corner board using straw foamed of the present embodiment, basic structure are improved with embodiment 1
Part is：V shaped slab material uses V-arrangement color steel, as shown in figure 1, being additionally included in two tops for being incubated color steel clamp core corner board
Locate the joggle device set, joggle device is the concave-board 6 and projection plate 5 being equipped with；It is incubated the two of color steel clamp core corner board
Individual top end sets interior knuckle 7 that is relative and blocking joggle device.
A kind of manufacture craft of color steel clamp core corner board of insulation using straw foamed of the present embodiment, basic step is the same as real
Example 1 is applied, is theed improvement is that：A expects and B material are respectively combined polyether and isocyanates.First carried out before step A experiment and
The step of calculating：
A, test combinations polyethers and isocyanates mixed proportion and foaming after the coefficient of expansion：First by combined polyether and different
Cyanate presses 1：1 volume ratio is mixed, and combined polyether and isocyanates residual ratio x, proportion coefficient meter are calculated after foaming
Calculating formula is, when combined polyether remains, combined polyether：Isocyanates=(1-x)：1；When isocyanates remains, combined polyether：
Isocyanates=1：(1-x)；If noresidue, proportionality coefficient is 1；And the combination for calculating mixed proportion is gathered in container
Ether and isocyanates are added, and swelling volume z is calculated after foaming, if combined polyether and isocyanates initial volume sum are y, then swollen
Swollen coefficient is ∮=z/y；In the present embodiment, through experiment, proportionality coefficient 1, the coefficient of expansion 20；Viscosity is 450mpa.s, group
It is preferred A, B material of the invention to close polyethers and isocyanates, is tightly formed in foaming agent expansion process with the bonding of outer layer sheet material
It is firm to be seamlessly connected.
B, the shot and with reference to needed for triangle chute volume calculates each triangle chute：It is incubated color steel clamp core corner board
Share 6 right angle trigonometry chutes；It is divided into four right angled triangle chutes II 11 of middle volume identical, both sides volume identical 2
Individual right angled triangle chute I 10；The volume of right angled triangle chute II 11 is 2 times of the volume of right angled triangle chute I 10；
The volume of right angled triangle chute I 10 is u, then the volume of right angled triangle chute II 11 is 2u, right angled triangle chute I
10 amounts for adding A material are MA=u (1-x)/∮ (2-x), and the amount of injection B material is MB=u/ ∮ (2-x)；Then right angled triangle stream
The amount that groove II 11 adds A material is MA=2u (1-x)/∮ (2-x)；The amount of injection B material is MB=2u/ ∮ (2-x), the present embodiment
In, the volume of right angled triangle chute I 10 is 0.005 cubic metre；The amount that then right angled triangle chute I 10 adds isocyanates is MB
=0.005/20 (2-0)=0.000125 cubic metre=0.125L；Then right angled triangle chute II 11 adds the amount of isocyanates
For 0.25 liter；Combined polyether total requiremants is 1.25 liters.
A, stalk is handled：Stalk is cut to 2~5mm section shapes；It is dried for standby；
B, V shaped slab material assembles：V shaped slab material I 1 is inserted in two long fang platforms 8 be arrangeding in parallel down in opening up, knuckle
In the rectangle chute of formation；Corner is connected to the V shaped slab material II 2 of long sheet material 4 again, in the shape parallel with the both sides of V shaped slab material I 1
State is arranged on the top of V shaped slab material I 1, then 2 V shaped slab materials III 3 inserts respectively V shaped slab material I 1 and the formation of V shaped slab material II 2 a left side,
The inner space of right both sides；So, form V-arrangement and be incubated color steel clamp core corner board, inside is right angle trigonometry chute；It is color in insulation
Two top ends of steel clamp core corner board set joggle device and block the interior knuckle 7 of joggle device；
C, stalk mixes：1.25 liters of combined polyether and stalk are uniformly mixed；
D, stalk pours into：Step C hybrid combinings are poured into being incubated in each right angle trigonometry chute of color steel clamp core corner board
Stalk after polyethers, and evenly distribute；
E, seal：With all openings of sealing plate sealing thermal insulation coloured silk steel clamp core corner board, and in each right angle trigonometry chute
Sealing part reserve material hole 12；
F, B material injection：Isocyanates is injected by each right angle trigonometry chute by material hole 12；Right angled triangle chute I
10 0.125 liter of injections；Right angled triangle chute II 11 injects 0.25 liter；Material hole 12 can also be all stayed at both ends while is injected；
G, it is totally-enclosed：Material hole 12 is blocked, shakes and overturns repeatedly and be entirely incubated color steel clamp core corner board, gathers combination
Ether, isocyanates and stalk uniformly mix；
H, foam：Color steel clamp core corner board will be entirely incubated to stand, joggle device is squeezed knuckle inside by natural foaming, foam
7, seal up two top end openings.
I, extrude it is levelling, with hydraulic means by the insulation coloured silk steel clamp core corner board using straw foamed extrude toThickness
Degree, to ensure that V shaped slab is in measuring body working condition.
After testing, the insulation coloured silk steel clamp core corner board thermal conductivity factor≤0.03W/m.K of the present embodiment.
Embodiment 3
A kind of insulation coloured silk steel clamp core corner board using straw foamed of the present embodiment, basic structure are different with embodiment 2
Part is：Joggle device is replaced with clamping apparatus, and clamping apparatus is public card and master card.A expects and B material are respectively to combine alkaline phenol
Urea formaldehyde and low boiling alkane；Combination alkalescent phenol resin includes alkalescent phenol resin and emulsifying agent；Low boiling alkane is preferably
One or more in pentane, isopentane, n-hexane, pentamethylene, petroleum ether, most preferably pentane-isopentane body, this reality
Apply example selection pentane-isopentane body；
A kind of manufacture craft of color steel clamp core corner board of insulation using straw foamed of the present embodiment, basic step is the same as real
Example 2 is applied, difference is：
A, test combinations alkalescent phenol resin and pentane-isopentane body mixed proportion and foaming after the coefficient of expansion：
Alkalescent phenol resin first will be combined and pentane-isopentane body presses 1：1 volume ratio is mixed, and combination alkaline phenol formaldehyde is calculated after foaming
Resin and pentane-isopentane body residual ratio x, when proportion coefficient calculation formula remains for combination alkalescent phenol resin,
Combine alkalescent phenol resin：Pentane-isopentane body=(1-x)：1；During pentane-isopentane body residual, alkaline phenol formaldehyde is combined
Resin：Pentane-isopentane body=1：(1-x)；If noresidue, proportionality coefficient is 1；And mixing will be calculated in container
The combination alkalescent phenol resin and pentane of ratio-isopentane body add, and swelling volume z are calculated after foaming, if combining alkaline phenol
Urea formaldehyde and pentane-isopentane body initial volume sum are y, then the coefficient of expansion is ∮=z/y；In the present embodiment, through examination
Test, proportionality coefficient 1, the coefficient of expansion 25；Viscosity is 400mpa.s, and preferable A, B material of the present invention, swollen in foaming agent
During swollen and the bonding of outer layer sheet material is tightly formed firm seamless connection.
B, in the present embodiment, the volume of right angled triangle chute I 10 is 0.005 cubic metre；Then right angled triangle chute I 10 adds
Enter the amount of pentane-isopentane for MB=0.005 × 2/25 (2-0)=0.0001 cubic metre=0.1L；Right angled triangle chute
II 11 amounts for adding pentane-isopentane are 0.2 liter；It is 1.0L to combine alkalescent phenol resin total requiremants.
C, stalk mixes：1.0 liters of combination alkalescent phenol resin and stalk are uniformly mixed；
F, B material injection：Pentane-isopentane is injected by each right angle trigonometry chute by material hole 12；Right angled triangle
Chute I 10 injects 0.1 liter；Right angled triangle chute II 11 injects 0.2 liter；Material hole 12 can also be all stayed at both ends while is noted
Enter；
H, foam：Color steel clamp core corner board will be entirely incubated to stand, foamable, foam is by the male card of clamping apparatus and mother
Card squeezes knuckle 7 inside, seals up two top end openings.
After testing, the insulation coloured silk steel clamp core corner board thermal conductivity factor≤0.025W/m.K of the present embodiment.
Schematically the invention and embodiments thereof are described above, the description is not restricted.So
If one of ordinary skill in the art is enlightened by it, in the case where not departing from this creation objective, without the design of creativeness
Go out the frame mode similar to the technical scheme and embodiment, the protection domain of this patent all should be belonged to.
Claims (8)
1. a kind of insulation coloured silk steel clamp core corner board using straw foamed, including V shaped slab material, long sheet material（4）With thermal insulation clamp core material
（9）, it is characterised in that：The V shaped slab material angle is an angle of 90 degrees, bilateral symmetry, shares three kinds, respectively V shaped slab material I
（1）, V shaped slab material II（2）With V shaped slab material III（3）, its hem width is respectively a, b and c, and width magnitude relationship is；Long sheet material（4）Width be c；The V shaped slab material III（3）For 2；The V shaped slab material II（2）
Corner and long sheet material（4）A long side be fixedly connected into section be Y shape bilateral symmetry, long sheet material（4）It is another
Individual long side and V shaped slab material I（1）Corner connection, so, V shaped slab material I（1）With V shaped slab material II（2）It is assembled into long sheet material（4）
Centered on line and symmetrical V-arrangement be incubated color steel clamp core corner board；2 V shaped slab materials III（3）Insulation is distributed in respectively
The inside of the arranged on left and right sides of color steel clamp core corner board；The thermal insulation clamp core material（9）It is filled in V shaped slab material and long sheet material（4）Formed
Space in, the thermal insulation clamp core material（9）For the insulation material of straw foamed；Its manufacturing process comprises the following steps：
A, stalk is handled：Stalk is cut to 2~5mm section shapes；It is dried for standby；
B, V shaped slab material assembles：By V shaped slab material I（1）Two long fang platforms be arrangeding in parallel are inserted in down in opening up, knuckle（8）
In the rectangle chute of formation；Inner corner portion is connected into long sheet material again（4）V shaped slab material II（2）, in V shaped slab material I（1）Both sides
Parallel state is arranged on V shaped slab material I（1）Top, then by 2 V shaped slab materials III（3）V shaped slab material I is inserted respectively（1）And V shaped slab
Material II（2）The inner space of the arranged on left and right sides of formation；So, form V-arrangement and be incubated color steel clamp core corner board, inside is right angle
Triangle chute；
C, stalk mixes：A material and stalk are uniformly mixed；
D, stalk pours into：In the straw being incubated after step C mixing A material are poured into each right angle trigonometry chute of color steel clamp core corner board
Stalk；
E, seal：All openings of sealing thermal insulation coloured silk steel clamp core corner board, and reserved in the sealing part of each right angle trigonometry chute
Material hole（12）；
F, B material injection：Pass through material hole（12）B material are injected into each right angle trigonometry chute；
G, it is totally-enclosed：Block material hole（12）, shake and overturn repeatedly and be entirely incubated color steel clamp core corner board, make A material, B material and
Stalk uniformly mixes；
H, foam：Color steel clamp core corner board will be entirely incubated to stand, nature or foamable；
The A material are combined polyether or combination alkalescent phenol resin, and the B material are isocyanates or low boiling alkane.
2. the insulation coloured silk steel clamp core corner board according to claim 1 using straw foamed, it is characterised in that：It is additionally included in
It is incubated the joggle device that two top ends of color steel clamp core corner board are set.
3. the insulation coloured silk steel clamp core corner board according to claim 2 using straw foamed, it is characterised in that：The joggle
Device is the concave-board being equipped with（6）With projection plate（5）.
4. the insulation coloured silk steel clamp core corner board according to claim 2 using straw foamed, it is characterised in that：The insulation
Two top ends of color steel clamp core corner board set interior knuckle that is relative and blocking joggle device（7）.
5. a kind of manufacture craft of color steel clamp core corner board of insulation using straw foamed, comprises the following steps：
A, stalk is handled：Stalk is cut to 2~5mm section shapes；It is dried for standby；
B, V shaped slab material assembles：By V shaped slab material I（1）Two long fang platforms be arrangeding in parallel are inserted in down in opening up, knuckle（8）
In the rectangle chute of formation；Inner corner portion is connected into long sheet material again（4）V shaped slab material II（2）, in V shaped slab material I（1）Both sides
Parallel state is arranged on V shaped slab material I（1）Top, then by 2 V shaped slab materials III（3）V shaped slab material I is inserted respectively（1）And V shaped slab
Material II（2）The inner space of the arranged on left and right sides of formation；So, form V-arrangement and be incubated color steel clamp core corner board, inside is right angle
Triangle chute；
C, stalk mixes：A material and stalk are uniformly mixed；
D, stalk pours into：In the straw being incubated after step C mixing A material are poured into each right angle trigonometry chute of color steel clamp core corner board
Stalk；
E, seal：All openings of sealing thermal insulation coloured silk steel clamp core corner board, and reserved in the sealing part of each right angle trigonometry chute
Material hole（12）；
F, B material injection：Pass through material hole（12）B material are injected into each right angle trigonometry chute；
G, it is totally-enclosed：Block material hole（12）, shake and overturn repeatedly and be entirely incubated color steel clamp core corner board, make A material, B material and
Stalk uniformly mixes；
H, foam：Color steel clamp core corner board will be entirely incubated to stand, nature or foamable；
The A material are combined polyether or combination alkalescent phenol resin, and the B material are isocyanates or low boiling alkane.
6. the manufacture craft of the insulation color steel clamp core corner board according to claim 5 using straw foamed, its feature exist
In, in addition to step I, extruding it is levelling, with hydraulic means will entirely be incubated color steel clamp core corner board extrude toThickness, c
For V shaped slab material III（3）Hem width.
7. the manufacture craft of the insulation color steel clamp core corner board according to claim 5 using straw foamed, its feature exist
In：In the step B, joggle device is set in two top ends for being incubated color steel clamp core corner board and blocks joggle device
Interior knuckle（7）；After step H foaming, joggle device is squeezed knuckle inside by foam（7）, seal up two top end openings.
8. the manufacture craft of the insulation color steel clamp core corner board according to claim 7 using straw foamed, its feature exist
In：There is the step of testing and calculating before the step A：
A, the coefficient of expansion after A material and B material mixed proportions and foaming is tested：A material and B material are first pressed 1：1 volume ratio mixes
Close, A or B material residual ratio x are calculated after foaming, proportion coefficient calculation formula is A when A is remained：B=（1-x）：1；B is residual
A when staying：B=1：（1-x）；If noresidue, proportionality coefficient is 1；And the A material and B that calculate mixed proportion are expected in container
Add, swelling volume z is calculated after foaming, if A material and B material initial volume sums are y, then the coefficient of expansion is ∮=z/y；
B, the shot and with reference to needed for triangle chute volume calculates each triangle chute：Color steel clamp core corner board is incubated to share
6 right angle trigonometry chutes；It is divided into four right angled triangle chutes II of middle volume identical（11）, both sides volume identical 2
Right angled triangle chute I（10）；Right angled triangle chute II（11）Volume is right angled triangle chute I（10）2 times of volume；
Right angled triangle chute I（10）Volume is u, then right angled triangle chute II（11）Volume is 2u, right angled triangle chute I
（10）The amount for adding A material is MA=u（1-x）/∮（2-x）, the amount of injection B material is MB=u/∮（2-x）；Then right angled triangle
Chute II（11）The amount for adding A material is MA=2u（1-x）/∮（2-x）；The amount for injecting B material is MB=2u/∮（2-x）.
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| CN201510859539.7A CN105350712B (en) | 2015-11-26 | 2015-11-26 | A kind of insulation coloured silk steel clamp core corner board and its manufacture craft using straw foamed |
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| CN109049930A (en) * | 2018-07-27 | 2018-12-21 | 安徽继宏环保科技有限公司 | A kind of improved environment protection wall decorating plate and preparation method thereof |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2180454Y (en) * | 1993-10-12 | 1994-10-26 | 贾万湘 | New structure light plate made of stalks |
| KR20040053724A (en) * | 2003-02-28 | 2004-06-24 | 주식회사 하니셀 | Composite panel, manufacturing method thereof and manufacturing apparatus thereof |
| CN200964627Y (en) * | 2006-11-03 | 2007-10-24 | 深圳赤晓组合房屋有限公司 | Corner plate for metal surface sandwich board combined house |
| CN101250329A (en) * | 2008-04-14 | 2008-08-27 | 东北林业大学 | Crop straw-polyurethane foam composite material and method for preparing same |
| CN102030981A (en) * | 2009-09-29 | 2011-04-27 | 西北工业大学 | Polyurethane foam insulation plastic filled with crop straw |
| CN203924479U (en) * | 2014-04-29 | 2014-11-05 | 肖自明 | A kind of construction partition board with hollow interlayer |
| CN204571086U (en) * | 2015-01-08 | 2015-08-19 | 黄通 | The filling high-strength wallboard of a kind of ripple |
| CN205369693U (en) * | 2015-11-26 | 2016-07-06 | 安徽继宏环保科技有限公司 | Use various clip core turning board of heat preservation of straw foaming |
-
2015
- 2015-11-26 CN CN201510859539.7A patent/CN105350712B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2180454Y (en) * | 1993-10-12 | 1994-10-26 | 贾万湘 | New structure light plate made of stalks |
| KR20040053724A (en) * | 2003-02-28 | 2004-06-24 | 주식회사 하니셀 | Composite panel, manufacturing method thereof and manufacturing apparatus thereof |
| CN200964627Y (en) * | 2006-11-03 | 2007-10-24 | 深圳赤晓组合房屋有限公司 | Corner plate for metal surface sandwich board combined house |
| CN101250329A (en) * | 2008-04-14 | 2008-08-27 | 东北林业大学 | Crop straw-polyurethane foam composite material and method for preparing same |
| CN102030981A (en) * | 2009-09-29 | 2011-04-27 | 西北工业大学 | Polyurethane foam insulation plastic filled with crop straw |
| CN203924479U (en) * | 2014-04-29 | 2014-11-05 | 肖自明 | A kind of construction partition board with hollow interlayer |
| CN204571086U (en) * | 2015-01-08 | 2015-08-19 | 黄通 | The filling high-strength wallboard of a kind of ripple |
| CN205369693U (en) * | 2015-11-26 | 2016-07-06 | 安徽继宏环保科技有限公司 | Use various clip core turning board of heat preservation of straw foaming |
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