CN112356532A - Honeycomb panel with pre-compression function - Google Patents
Honeycomb panel with pre-compression function Download PDFInfo
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- CN112356532A CN112356532A CN202011254885.XA CN202011254885A CN112356532A CN 112356532 A CN112356532 A CN 112356532A CN 202011254885 A CN202011254885 A CN 202011254885A CN 112356532 A CN112356532 A CN 112356532A
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- 230000006835 compression Effects 0.000 title claims abstract description 14
- 238000007906 compression Methods 0.000 title claims abstract description 14
- 230000001070 adhesive effect Effects 0.000 claims abstract description 39
- 239000000853 adhesive Substances 0.000 claims abstract description 38
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 16
- 238000001125 extrusion Methods 0.000 claims abstract description 13
- 238000005452 bending Methods 0.000 claims abstract description 6
- 238000004026 adhesive bonding Methods 0.000 claims abstract description 5
- 238000003756 stirring Methods 0.000 claims description 57
- 239000004570 mortar (masonry) Substances 0.000 claims description 47
- 239000000203 mixture Substances 0.000 claims description 43
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 32
- 229910052782 aluminium Inorganic materials 0.000 claims description 32
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 31
- 239000004568 cement Substances 0.000 claims description 30
- 239000008262 pumice Substances 0.000 claims description 28
- 229920000642 polymer Polymers 0.000 claims description 26
- 239000011888 foil Substances 0.000 claims description 25
- 239000000843 powder Substances 0.000 claims description 21
- 229920002261 Corn starch Polymers 0.000 claims description 18
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 18
- 239000008120 corn starch Substances 0.000 claims description 18
- 239000007788 liquid Substances 0.000 claims description 16
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 12
- 239000004743 Polypropylene Substances 0.000 claims description 12
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 12
- 239000000835 fiber Substances 0.000 claims description 12
- AMWRITDGCCNYAT-UHFFFAOYSA-L hydroxy(oxo)manganese;manganese Chemical compound [Mn].O[Mn]=O.O[Mn]=O AMWRITDGCCNYAT-UHFFFAOYSA-L 0.000 claims description 12
- 239000004816 latex Substances 0.000 claims description 12
- 229920000126 latex Polymers 0.000 claims description 12
- YLGXILFCIXHCMC-JHGZEJCSSA-N methyl cellulose Chemical compound COC1C(OC)C(OC)C(COC)O[C@H]1O[C@H]1C(OC)C(OC)C(OC)OC1COC YLGXILFCIXHCMC-JHGZEJCSSA-N 0.000 claims description 12
- -1 polypropylene Polymers 0.000 claims description 12
- 229920001155 polypropylene Polymers 0.000 claims description 12
- 239000004576 sand Substances 0.000 claims description 12
- 230000001413 cellular effect Effects 0.000 claims description 11
- 239000010440 gypsum Substances 0.000 claims description 9
- 229910052602 gypsum Inorganic materials 0.000 claims description 9
- 239000002893 slag Substances 0.000 claims description 9
- 238000010438 heat treatment Methods 0.000 claims description 8
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N iron oxide Inorganic materials [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 claims description 8
- 239000011241 protective layer Substances 0.000 claims description 8
- 239000006260 foam Substances 0.000 claims description 7
- 238000009413 insulation Methods 0.000 claims description 7
- 239000003921 oil Substances 0.000 claims description 7
- 229920002635 polyurethane Polymers 0.000 claims description 7
- 239000004814 polyurethane Substances 0.000 claims description 7
- 239000012744 reinforcing agent Substances 0.000 claims description 7
- 230000002940 repellent Effects 0.000 claims description 7
- 239000005871 repellent Substances 0.000 claims description 7
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 claims description 6
- 239000000292 calcium oxide Substances 0.000 claims description 6
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims description 6
- TXKMVPPZCYKFAC-UHFFFAOYSA-N disulfur monoxide Inorganic materials O=S=S TXKMVPPZCYKFAC-UHFFFAOYSA-N 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 6
- 238000002156 mixing Methods 0.000 claims description 6
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 claims description 6
- CHWRSCGUEQEHOH-UHFFFAOYSA-N potassium oxide Chemical compound [O-2].[K+].[K+] CHWRSCGUEQEHOH-UHFFFAOYSA-N 0.000 claims description 6
- 229910001950 potassium oxide Inorganic materials 0.000 claims description 6
- 229910052814 silicon oxide Inorganic materials 0.000 claims description 6
- XTQHKBHJIVJGKJ-UHFFFAOYSA-N sulfur monoxide Chemical compound S=O XTQHKBHJIVJGKJ-UHFFFAOYSA-N 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims description 5
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims description 4
- 238000006243 chemical reaction Methods 0.000 claims description 4
- 238000001914 filtration Methods 0.000 claims description 4
- 239000003292 glue Substances 0.000 claims description 4
- 238000002844 melting Methods 0.000 claims description 4
- 230000008018 melting Effects 0.000 claims description 4
- 230000007935 neutral effect Effects 0.000 claims description 4
- NDLPOXTZKUMGOV-UHFFFAOYSA-N oxo(oxoferriooxy)iron hydrate Chemical compound O.O=[Fe]O[Fe]=O NDLPOXTZKUMGOV-UHFFFAOYSA-N 0.000 claims description 4
- 238000004321 preservation Methods 0.000 claims description 4
- 229910000838 Al alloy Inorganic materials 0.000 claims description 3
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 3
- WGLPBDUCMAPZCE-UHFFFAOYSA-N Trioxochromium Chemical compound O=[Cr](=O)=O WGLPBDUCMAPZCE-UHFFFAOYSA-N 0.000 claims description 3
- 239000000956 alloy Substances 0.000 claims description 3
- 229910000423 chromium oxide Inorganic materials 0.000 claims description 3
- 239000003085 diluting agent Substances 0.000 claims description 3
- KKCBUQHMOMHUOY-UHFFFAOYSA-N sodium oxide Chemical compound [O-2].[Na+].[Na+] KKCBUQHMOMHUOY-UHFFFAOYSA-N 0.000 claims description 3
- 229910001948 sodium oxide Inorganic materials 0.000 claims description 3
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 claims description 3
- 238000005336 cracking Methods 0.000 claims description 2
- 238000006477 desulfuration reaction Methods 0.000 claims description 2
- 230000023556 desulfurization Effects 0.000 claims description 2
- 238000005056 compaction Methods 0.000 abstract description 4
- 238000002360 preparation method Methods 0.000 description 3
- 230000008602 contraction Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000011825 aerospace material Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000011162 core material Substances 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Images
Classifications
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- 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
- B32B15/00—Layered products comprising a layer of metal
- B32B15/01—Layered products comprising a layer of metal all layers being exclusively metallic
- B32B15/016—Layered products comprising a layer of metal all layers being exclusively metallic all layers being formed of aluminium or aluminium alloys
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
- B32B3/02—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions
- B32B3/08—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions characterised by added members at particular parts
- B32B3/085—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions characterised by added members at particular parts spaced apart pieces on the surface of a 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
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/04—Interconnection of layers
- B32B7/08—Interconnection of layers by mechanical means
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C47/00—Making alloys containing metallic or non-metallic fibres or filaments
- C22C47/08—Making alloys containing metallic or non-metallic fibres or filaments by contacting the fibres or filaments with molten metal, e.g. by infiltrating the fibres or filaments placed in a mould
- C22C47/12—Infiltration or casting under mechanical pressure
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C49/00—Alloys containing metallic or non-metallic fibres or filaments
- C22C49/02—Alloys containing metallic or non-metallic fibres or filaments characterised by the matrix material
- C22C49/04—Light metals
- C22C49/06—Aluminium
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C49/00—Alloys containing metallic or non-metallic fibres or filaments
- C22C49/14—Alloys containing metallic or non-metallic fibres or filaments characterised by the fibres or filaments
-
- 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
- B32B2307/50—Properties of the layers or laminate having particular mechanical properties
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Adhesives Or Adhesive Processes (AREA)
Abstract
The invention discloses a honeycomb plate with a pre-compression function, which comprises an upper panel and a lower panel, wherein a plurality of connecting strips are fixed between the upper panel and the lower panel, a plurality of extrusion pipes are fixed on the bottom surface of the upper panel, a plurality of fixing pipes are fixed on the surface of the lower panel, the fixing pipes correspond to the extrusion pipes, adhesive bags are filled in the fixing pipes, and adhesives are filled in the adhesive bags. According to the honeycomb plate with the pre-compaction function, the connecting strip between the upper panel and the lower panel is of a broken line type structure, has the extrusion bending function, and achieves the pre-compaction capability of the honeycomb plate; in addition, set up fixed pipe and extrusion pipe, the gluing agent in the fixed pipe can play the fixed action to the extrusion pipe, has improved the stability between upper panel and the lower panel.
Description
Technical Field
The invention relates to a honeycomb plate, in particular to a honeycomb plate with a pre-compression function, and belongs to the field of honeycomb plate application.
Background
The honeycomb plate is a plate made of two thin panels firmly adhered to two sides of a layer of thick honeycomb core material, and is also called a honeycomb sandwich structure. The honeycomb panel also refers to a panel in which a large number of cutoff waveguides are welded together to form a cutoff waveguide array, thereby forming a large opening area and preventing electromagnetic wave leakage.
The aluminum honeycomb plate is one of various types of honeycomb plates, is suitable for civil buildings, vehicle and ship decorations and the like, and is an application of aviation and aerospace materials in the field of civil buildings. The whole processing process is completed in a modern factory, a hot-press molding technology is adopted, and due to the high heat conduction value between the aluminum skin and the honeycomb, the expansion with heat and the contraction with cold of the inner aluminum skin and the outer aluminum skin are synchronous; the honeycomb aluminum skin is provided with small holes, so that gas in the plate can flow freely; the slidably mounted buckle system does not cause structural deformation when subjected to thermal expansion and cold contraction.
The existing aluminum honeycomb plate has no pre-compression function due to hard material, so that the stability of the existing aluminum honeycomb plate is poor.
Disclosure of Invention
The present invention has been made to solve the above problems, and an object of the present invention is to provide a honeycomb panel having a pre-compression function.
The invention achieves the purpose through the following technical scheme, and the honeycomb plate with the pre-compression function comprises an upper panel and a lower panel, wherein a plurality of connecting strips are fixed between the upper panel and the lower panel, a plurality of extrusion pipes are fixed on the bottom surface of the upper panel, a plurality of fixing pipes are fixed on the surface of the lower panel, the fixing pipes and the extrusion pipes correspond to each other, adhesive bags are filled in the fixing pipes, and adhesives are filled in the adhesive bags.
Preferably, the connecting strip is of a broken line type structure, and the bending radian of the connecting strip is 45-60 degrees.
Preferably, a protective layer is fixed in the fixing pipe and is positioned right above the adhesive bag.
Preferably, the upper panel, the lower panel and the connecting strips are all made of aluminum alloy materials and comprise, by mass, 50-80 parts of aluminum foil, 2-5 parts of pumice mortar, 3-7 parts of thermal insulation mortar, 2-4 parts of dustproof oil, 1-3 parts of a water repellent, 1-2.5 parts of hard foam polyurethane, 1-5 parts of polymer bonding mortar and 2-4 parts of polymer plastering anti-crack mortar, and the concrete manufacturing steps are as follows:
(1) taking 50-80 parts of aluminum foil, and melting at a high temperature of above 1450 ℃;
(2) taking 2-5 parts of pumice mortar, 3-7 parts of thermal insulation mortar, 2-4 parts of dustproof oil, 1-3 parts of a water repellent, 1-2.5 parts of hard foam polyurethane, 1-5 parts of polymer bonding mortar and 2-4 parts of polymer plastering anti-crack mortar, and uniformly stirring;
(3) dividing the liquid aluminum foil in the step (1) into four parts, pouring the mixture in the step (2) into one part of the liquid aluminum foil, uniformly stirring, then sequentially pouring the other three parts of aluminum foil liquid into the aluminum foil mixed liquid, and uniformly stirring;
(4) hydroforming the mixture of step (3) using a hydroforming technique.
Preferably, the pumice mortar comprises, by mass, 40-55 parts of pumice, 10-25 parts of an adhesive and 30-40 parts of cement, and the concrete steps are as follows:
(1) taking 40-55 parts of pumice and 30-40 parts of cement, and uniformly stirring the pumice and the cement with each other for later use;
(2) and (2) averagely dividing the pumice cement mixture in the step (1) into three parts, taking 10-25 parts of adhesive, uniformly stirring the adhesive with one part of the pumice cement mixture, and then sequentially and uniformly stirring the adhesive with the other two parts of pumice cement mixtures.
Preferably, the heat-preservation mortar comprises, by mass, 45-60 parts of desulfurized gypsum, 15-25 parts of slag powder, 8-15 parts of vitrified micro bubbles, 8-12 parts of polypropylene fibers, 3-15 parts of polymer bonding mortar and 60-80 parts of water, and the heat-preservation mortar comprises the following specific preparation steps:
(1) taking 45-60 parts of desulfurized gypsum and 15-25 parts of slag powder, and uniformly stirring in a stirrer for later use;
(2) uniformly stirring 8-15 parts of vitrified micro bubbles, 8-12 parts of polypropylene fibers and 3-15 parts of polymer bonding mortar for later use;
(3) averagely dividing the mixture in the step (1) into 3 parts, uniformly mixing one part of the mixture with the mixture in the step (2), and uniformly mixing the mixture with the other two parts of the mixture in the step (1) for later use; (3) and (3) taking 60-80 parts of water, pouring the water into the mixture obtained in the step (3), and stirring while pouring, wherein the stirring is uniform.
Preferably, the desulfurized gypsum comprises, by weight, 3.01% of silicon oxide, 43.58% of calcium oxide, 1.23% of aluminum oxide, 0.66% of iron oxide, 0.45% of manganese oxide, 50.01% of sulfur oxide, 0.03% of potassium oxide, 0.06% of titanium oxide and 0.97% of chromium oxide, and the slag powder comprises, by weight, 30.31% of silicon oxide, 43.58% of calcium oxide, 16.31% of aluminum oxide, 0.66% of iron oxide, 5.34% of manganese oxide, 3.06% of sulfur oxide, 0.41% of potassium oxide and 0.33% of sodium oxide.
Preferably, the polymer bonding mortar comprises cement, medium sand, dispersed latex powder and methyl cellulose ether, wherein the cement comprises the medium sand, the dispersed latex powder and the methyl cellulose ether are 1: 1.2-1.8: 0.022-0.034: 0.004-0.006, the polymer plastering anti-crack mortar comprises the cement, the medium sand, the dispersed latex powder, the methyl cellulose ether and polypropylene fibers, and the cement comprises the medium sand, the dispersed latex powder and the methyl cellulose ether and the polypropylene fibers are 1: 2.0-2.5: 0.048-0.067: 0.005-0.007: 0.01-0.02.
Preferably, the parameters of the type of the stirrer are 750L of discharge capacity, 1200L of feeding capacity and productivity more than or equal to 37.5m3The maximum diameter of the pebbles/broken stones is 80/60mm, the rotating speed of the stirring blades is 28-32 r/min, the number of the stirring blades is 2 multiplied by 7, the model of the stirring motor is Y200L-4, and the power of the stirring motor is 30 KW.
Preferably, the adhesive comprises, by mass, 50-65 parts of corn starch, 3-5 parts of a curing agent, 1-2.5 parts of an accelerator, 2-4.5 parts of a reinforcing agent, 3-8 parts of a diluent and 15-25 parts of water, and specifically comprises the following steps:
(1) taking 50-65 parts of corn starch, adding 35% sodium hydroxide solution and 30% hydrogen peroxide solution which are equal in amount, heating to 65 ℃, reacting for 1.5 hours, and adjusting the pH of the corn starch after reaction to be neutral by using water;
(2) taking 3-5 parts of curing agent, 1-2.5 parts of accelerator, 2-4.5 parts of reinforcing agent and 3-8 parts of olefinic release agent, stirring uniformly, taking 15-25 parts of water, slowly adding water into the mixture in batches, and stirring uniformly;
(3) slowly adding the mixture obtained in the step (2) into the corn starch obtained in the step (1), stirring uniformly without stopping, heating to 65 ℃ and keeping for 3 hours, adjusting the ph to 6.8 +/-0.1 by using acetic acid, and filtering to obtain a clear glue solution.
The invention has the beneficial effects that: according to the honeycomb plate with the pre-compaction function, the connecting strip between the upper panel and the lower panel is of a broken line type structure, has the extrusion bending function, and achieves the pre-compaction capability of the honeycomb plate; in addition, set up fixed pipe and extrusion pipe, the gluing agent in the fixed pipe can play the fixed action to the extrusion pipe, has improved the stability between upper panel and the lower panel.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
FIG. 2 is a schematic view of the internal structure of the fixing tube according to the present invention.
FIG. 3 is a schematic diagram showing the influence of mass fraction of aluminum foil on hardness.
FIG. 4 is a schematic view showing the influence of the curvature of the connecting strip on the elasticity.
FIG. 5 is a schematic diagram showing the influence of the mass part of corn starch on the viscosity of the adhesive.
In the figure: 1. the adhesive bag comprises an upper panel, 2 a lower panel, 3 a connecting strip, 4 a fixing pipe, 5 an extrusion pipe, 6 a protective layer, 7 and an adhesive bag.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner" and "outer" indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; the connection may be direct or indirect via an intermediate medium, and may be a communication between the two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-5, a cellular board with a pre-compression function includes an upper panel 1 and a lower panel 2, a plurality of connecting strips 3 are fixed between the upper panel 1 and the lower panel 2, a plurality of extruded tubes 5 are fixed on the bottom surface of the upper panel 1, a plurality of fixed tubes 4 are fixed on the surface of the lower panel 2, the fixed tubes 4 correspond to the extruded tubes 5, adhesive packets 7 are filled in the fixed tubes 4, and adhesive is filled in the adhesive packets 7.
The connecting strip 3 is of a broken line type structure, and the bending radian of the connecting strip 3 is 45-60 degrees.
A protective layer 6 is fixed in the fixed pipe 4, and the protective layer 6 is located right above the adhesive bag 7.
The upper panel 1, the lower panel 2 and the connecting strips 3 are all made of aluminum alloy materials and comprise, by mass, 50-80 parts of aluminum foil, 2-5 parts of pumice mortar, 3-7 parts of thermal insulation mortar, 2-4 parts of dustproof oil, 1-3 parts of a water repellent, 1-2.5 parts of hard foam polyurethane, 1-5 parts of polymer bonding mortar and 2-4 parts of polymer surface crack resistant mortar, and the concrete manufacturing steps are as follows:
(1) taking 50-80 parts of aluminum foil, and melting at a high temperature of above 1450 ℃;
(2) taking 2-5 parts of pumice mortar, 3-7 parts of thermal insulation mortar, 2-4 parts of dustproof oil, 1-3 parts of a water repellent, 1-2.5 parts of hard foam polyurethane, 1-5 parts of polymer bonding mortar and 2-4 parts of polymer plastering anti-crack mortar, and uniformly stirring;
(3) dividing the liquid aluminum foil in the step (1) into four parts, pouring the mixture in the step (2) into one part of the liquid aluminum foil, uniformly stirring, then sequentially pouring the other three parts of aluminum foil liquid into the aluminum foil mixed liquid, and uniformly stirring;
(4) hydroforming the mixture of step (3) using a hydroforming technique.
The pumice mortar comprises, by mass, 40-55 parts of pumice, 10-25 parts of an adhesive and 30-40 parts of cement, and specifically comprises the following steps:
(1) taking 40-55 parts of pumice and 30-40 parts of cement, and uniformly stirring the pumice and the cement with each other for later use;
(2) and (2) averagely dividing the pumice cement mixture in the step (1) into three parts, taking 10-25 parts of adhesive, uniformly stirring the adhesive with one part of the pumice cement mixture, and then sequentially and uniformly stirring the adhesive with the other two parts of pumice cement mixtures.
The heat-preservation mortar comprises, by mass, 45-60 parts of desulfurized gypsum, 15-25 parts of slag powder, 8-15 parts of vitrified micro bubbles, 8-12 parts of polypropylene fibers, 3-15 parts of polymer bonding mortar and 60-80 parts of water, and specifically comprises the following steps:
(1) taking 45-60 parts of desulfurized gypsum and 15-25 parts of slag powder, and uniformly stirring in a stirrer for later use;
(2) uniformly stirring 8-15 parts of vitrified micro bubbles, 8-12 parts of polypropylene fibers and 3-15 parts of polymer bonding mortar for later use;
(3) averagely dividing the mixture in the step (1) into 3 parts, uniformly mixing one part of the mixture with the mixture in the step (2), and uniformly mixing the mixture with the other two parts of the mixture in the step (1) for later use; (3) and (3) taking 60-80 parts of water, pouring the water into the mixture obtained in the step (3), and stirring while pouring, wherein the stirring is uniform.
The desulfurization gypsum comprises, by weight, 3.01% of silicon oxide, 43.58% of calcium oxide, 1.23% of aluminum oxide, 0.66% of ferric oxide, 0.45% of manganese oxide, 50.01% of sulfur oxide, 0.03% of potassium oxide, 0.06% of titanium oxide and 0.97% of chromium oxide, and the slag powder comprises, by weight, 30.31% of silicon oxide, 43.58% of calcium oxide, 16.31% of aluminum oxide, 0.66% of ferric oxide, 5.34% of manganese oxide, 3.06% of sulfur oxide, 0.41% of potassium oxide and 0.33% of sodium oxide.
The polymer bonding mortar comprises cement, medium sand, dispersed latex powder and methyl cellulose ether, wherein the cement comprises the medium sand, the dispersed latex powder and the methyl cellulose ether are 1: 1.2-1.8: 0.022-0.034: 0.004-0.006, the polymer plastering anti-cracking mortar comprises the cement, the medium sand, the dispersed latex powder, the methyl cellulose ether and polypropylene fibers, and the cement comprises the medium sand, the dispersed latex powder and the methyl cellulose ether and the polypropylene fibers are 1: 2.0-2.5: 0.048-0.067: 0.005-0.007: 0.01-0.02.
The model parameters of the stirrer are 750L of discharge capacity, 1200L of feeding capacity and the production rate more than or equal to 37.5m3The maximum diameter of the pebbles/broken stones is 80/60mm, the rotating speed of the stirring blades is 28-32 r/min, the number of the stirring blades is 2 multiplied by 7, the model of the stirring motor is Y200L-4, and the power of the stirring motor is 30 KW.
The adhesive comprises, by mass, 50-65 parts of corn starch, 3-5 parts of a curing agent, 1-2.5 parts of an accelerator, 2-4.5 parts of a reinforcing agent, 3-8 parts of a diluent and 15-25 parts of water, and specifically comprises the following steps:
(1) taking 50-65 parts of corn starch, adding 35% sodium hydroxide solution and 30% hydrogen peroxide solution which are equal in amount, heating to 65 ℃, reacting for 1.5 hours, and adjusting the pH of the corn starch after reaction to be neutral by using water;
(2) taking 3-5 parts of curing agent, 1-2.5 parts of accelerator, 2-4.5 parts of reinforcing agent and 3-8 parts of olefinic release agent, stirring uniformly, taking 15-25 parts of water, slowly adding water into the mixture in batches, and stirring uniformly;
(3) slowly adding the mixture obtained in the step (2) into the corn starch obtained in the step (1), stirring uniformly without stopping, heating to 65 ℃ and keeping for 3 hours, adjusting the ph to 6.8 +/-0.1 by using acetic acid, and filtering to obtain a clear glue solution.
Example one
The upper panel (1) is downwards extruded, the extruding pipe (5) penetrates into the fixed pipe (4), the protective layer (6) and the adhesive package (7) in the fixed pipe (4) are sequentially punctured, the adhesive in the adhesive package (7) overflows, the extruding pipe (5) is bonded and fixed, and the extruding pipe (5) is fixed in the fixed pipe (4).
The protective layer (6) can protect the adhesive bag (7) and prevent the adhesive bag from being damaged.
EXAMPLE two connecting strip preparation procedure
(1) Taking 80 parts of aluminum foil, and melting at a high temperature of over 1450 ℃;
(2) taking 2 parts of pumice mortar, 4 parts of thermal insulation mortar, 2 parts of dustproof oil, 1 part of water repellent, 1 part of hard foam polyurethane, 3 parts of polymer bonding mortar and 2 parts of polymer plastering anti-crack mortar, and uniformly stirring;
(3) dividing the liquid aluminum foil in the step (1) into four parts, pouring the mixture in the step (2) into one part of the liquid aluminum foil, uniformly stirring, then sequentially pouring the other three parts of aluminum foil liquid into the aluminum foil mixed liquid, and uniformly stirring;
(4) hydroforming the mixture of step (3) using a hydroforming technique.
The experimental result proves that when the mass portion of the aluminum foil is 80 parts and the bending radian of the connecting strip is 60 degrees, the stress of the connecting strip is the largest and the elasticity is the best.
EXAMPLE III preparation of Adhesives
(1) Taking 60 parts of corn starch, adding 35% sodium hydroxide solution and 30% hydrogen peroxide solution which are equal in amount into the corn starch, heating to 65 ℃, reacting for 1.5 hours, and adjusting the ph of the corn starch after reaction to be neutral by using water;
(2) taking 3 parts of curing agent, 2 parts of accelerator, 3 parts of reinforcing agent and 4 parts of olefinic release agent, stirring uniformly, taking 20 parts of water, slowly adding water into the mixture in batches, and stirring uniformly;
(3) slowly adding the mixture obtained in the step (2) into the corn starch obtained in the step (1), stirring uniformly without stopping, heating to 65 ℃ and keeping for 3 hours, adjusting the ph to 6.8 +/-0.1 by using acetic acid, and filtering to obtain a clear glue solution.
Experimental results prove that when the mass part of the corn starch is 60 parts, the adhesive has the strongest adhesive property.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (10)
1. A cellular board with a pre-compression function is characterized in that: including top panel (1) and lower panel (2), top panel (1) with be fixed with a plurality of connecting strips (3) down between panel (2), top panel (1) basal surface is fixed with a plurality of extrusion pipes (5), panel (2) fixed surface has a plurality of fixed pipes (4) down, fixed pipe (4) with extrusion pipe (5) correspond each other, fixed pipe (4) intussuseption is filled with gluing agent package (7), gluing agent package (7) intussuseption is filled with the gluing agent.
2. A cellular board having a pre-press function according to claim 1, characterized in that: the connecting strip (3) is of a broken line type structure, and the bending radian of the connecting strip (3) is 45-60 degrees.
3. A cellular board having a pre-press function according to claim 1, characterized in that: the adhesive bag is characterized in that a protective layer (6) is fixed in the fixing pipe (4), and the protective layer (6) is located right above the adhesive bag (7).
4. A cellular board having a pre-press function according to claim 1, characterized in that: the upper panel (1), the lower panel (2) and the connecting strips (3) are all made of aluminum alloy materials and comprise, by mass, 50-80 parts of aluminum foil, 2-5 parts of pumice mortar, 3-7 parts of thermal insulation mortar, 2-4 parts of dustproof oil, 1-3 parts of water repellent, 1-2.5 parts of hard foam polyurethane, 1-5 parts of polymer bonding mortar and 2-4 parts of polymer surface crack-resistant mortar, and the concrete manufacturing steps are as follows:
(1) taking 50-80 parts of aluminum foil, and melting at a high temperature of above 1450 ℃;
(2) taking 2-5 parts of pumice mortar, 3-7 parts of thermal insulation mortar, 2-4 parts of dustproof oil, 1-3 parts of a water repellent, 1-2.5 parts of hard foam polyurethane, 1-5 parts of polymer bonding mortar and 2-4 parts of polymer plastering anti-crack mortar, and uniformly stirring;
(3) dividing the liquid aluminum foil in the step (1) into four parts, pouring the mixture in the step (2) into one part of the liquid aluminum foil, uniformly stirring, then sequentially pouring the other three parts of aluminum foil liquid into the aluminum foil mixed liquid, and uniformly stirring;
(4) hydroforming the mixture of step (3) using a hydroforming technique.
5. A cellular board with a pre-compression function according to claim 4, characterized in that: the pumice mortar comprises, by mass, 40-55 parts of pumice, 10-25 parts of an adhesive and 30-40 parts of cement, and specifically comprises the following steps:
(1) taking 40-55 parts of pumice and 30-40 parts of cement, and uniformly stirring the pumice and the cement with each other for later use;
(2) and (2) averagely dividing the pumice cement mixture in the step (1) into three parts, taking 10-25 parts of adhesive, uniformly stirring the adhesive with one part of the pumice cement mixture, and then sequentially and uniformly stirring the adhesive with the other two parts of pumice cement mixtures.
6. A cellular board with a pre-compression function according to claim 4, characterized in that: the heat-preservation mortar comprises, by mass, 45-60 parts of desulfurized gypsum, 15-25 parts of slag powder, 8-15 parts of vitrified micro bubbles, 8-12 parts of polypropylene fibers, 3-15 parts of polymer bonding mortar and 60-80 parts of water, and specifically comprises the following steps:
(1) taking 45-60 parts of desulfurized gypsum and 15-25 parts of slag powder, and uniformly stirring in a stirrer for later use;
(2) uniformly stirring 8-15 parts of vitrified micro bubbles, 8-12 parts of polypropylene fibers and 3-15 parts of polymer bonding mortar for later use;
(3) averagely dividing the mixture in the step (1) into 3 parts, uniformly mixing one part of the mixture with the mixture in the step (2), and uniformly mixing the mixture with the other two parts of the mixture in the step (1) for later use; (3) and (3) taking 60-80 parts of water, pouring the water into the mixture obtained in the step (3), and stirring while pouring, wherein the stirring is uniform.
7. A cellular board with a pre-compression function according to claim 6, characterized in that: the desulfurization gypsum comprises, by weight, 3.01% of silicon oxide, 43.58% of calcium oxide, 1.23% of aluminum oxide, 0.66% of ferric oxide, 0.45% of manganese oxide, 50.01% of sulfur oxide, 0.03% of potassium oxide, 0.06% of titanium oxide and 0.97% of chromium oxide, and the slag powder comprises, by weight, 30.31% of silicon oxide, 43.58% of calcium oxide, 16.31% of aluminum oxide, 0.66% of ferric oxide, 5.34% of manganese oxide, 3.06% of sulfur oxide, 0.41% of potassium oxide and 0.33% of sodium oxide.
8. A cellular board with a pre-compression function according to claim 4, characterized in that: the polymer bonding mortar comprises cement, medium sand, dispersed latex powder and methyl cellulose ether, wherein the cement comprises the medium sand, the dispersed latex powder and the methyl cellulose ether are 1: 1.2-1.8: 0.022-0.034: 0.004-0.006, the polymer plastering anti-cracking mortar comprises the cement, the medium sand, the dispersed latex powder, the methyl cellulose ether and polypropylene fibers, and the cement comprises the medium sand, the dispersed latex powder and the methyl cellulose ether and the polypropylene fibers are 1: 2.0-2.5: 0.048-0.067: 0.005-0.007: 0.01-0.02.
9. A cellular board with a pre-compression function according to claim 4, characterized in that: the model parameters of the stirrer are 750L of discharge capacity, 1200L of feeding capacity and the production rate more than or equal to 37.5m3The maximum diameter of the pebbles/broken stones is 80/60mm, the rotating speed of the stirring blades is 28-32 r/min, the number of the stirring blades is 2 multiplied by 7, the model of the stirring motor is Y200L-4, and the power of the stirring motor is 30 KW.
10. A cellular board having a pre-press function according to claim 1, characterized in that: the adhesive comprises, by mass, 50-65 parts of corn starch, 3-5 parts of a curing agent, 1-2.5 parts of an accelerator, 2-4.5 parts of a reinforcing agent, 3-8 parts of a diluent and 15-25 parts of water, and specifically comprises the following steps:
(1) taking 50-65 parts of corn starch, adding 35% sodium hydroxide solution and 30% hydrogen peroxide solution which are equal in amount, heating to 65 ℃, reacting for 1.5 hours, and adjusting the pH of the corn starch after reaction to be neutral by using water;
(2) taking 3-5 parts of curing agent, 1-2.5 parts of accelerator, 2-4.5 parts of reinforcing agent and 3-8 parts of olefinic release agent, stirring uniformly, taking 15-25 parts of water, slowly adding water into the mixture in batches, and stirring uniformly; (3) slowly adding the mixture obtained in the step (2) into the corn starch obtained in the step (1), stirring uniformly without stopping, heating to 65 ℃ and keeping for 3 hours, adjusting the ph to 6.8 +/-0.1 by using acetic acid, and filtering to obtain a clear glue solution.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011254885.XA CN112356532A (en) | 2020-11-11 | 2020-11-11 | Honeycomb panel with pre-compression function |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011254885.XA CN112356532A (en) | 2020-11-11 | 2020-11-11 | Honeycomb panel with pre-compression function |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105464264A (en) * | 2016-01-13 | 2016-04-06 | 杭州杰晟宝建筑围护系统有限公司 | Aluminum honeycomb plate and metal curtain wall system composed of same |
| CN106414882A (en) * | 2014-03-26 | 2017-02-15 | Hrl实验室有限责任公司 | Method for embedding fasteners in an open cellular sandwich structure |
| CN110998040A (en) * | 2017-03-31 | 2020-04-10 | 超帧(英国)有限公司 | Modular partition |
-
2020
- 2020-11-11 CN CN202011254885.XA patent/CN112356532A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106414882A (en) * | 2014-03-26 | 2017-02-15 | Hrl实验室有限责任公司 | Method for embedding fasteners in an open cellular sandwich structure |
| CN105464264A (en) * | 2016-01-13 | 2016-04-06 | 杭州杰晟宝建筑围护系统有限公司 | Aluminum honeycomb plate and metal curtain wall system composed of same |
| CN110998040A (en) * | 2017-03-31 | 2020-04-10 | 超帧(英国)有限公司 | Modular partition |
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Application publication date: 20210212 |