CN106705759A - Engineering camouflage imitation stone false target and manufacturing method thereof - Google Patents
Engineering camouflage imitation stone false target and manufacturing method thereof Download PDFInfo
- Publication number
- CN106705759A CN106705759A CN201611125652.3A CN201611125652A CN106705759A CN 106705759 A CN106705759 A CN 106705759A CN 201611125652 A CN201611125652 A CN 201611125652A CN 106705759 A CN106705759 A CN 106705759A
- Authority
- CN
- China
- Prior art keywords
- stone
- layer
- decoy
- imitative
- camouflage
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41H—ARMOUR; ARMOURED TURRETS; ARMOURED OR ARMED VEHICLES; MEANS OF ATTACK OR DEFENCE, e.g. CAMOUFLAGE, IN GENERAL
- F41H3/00—Camouflage, i.e. means or methods for concealment or disguise
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B26/00—Compositions of mortars, concrete or artificial stone, containing only organic binders, e.g. polymer or resin concrete
- C04B26/02—Macromolecular compounds
- C04B26/04—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C04B26/06—Acrylates
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D125/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Coating compositions based on derivatives of such polymers
- C09D125/02—Homopolymers or copolymers of hydrocarbons
- C09D125/04—Homopolymers or copolymers of styrene
- C09D125/08—Copolymers of styrene
- C09D125/14—Copolymers of styrene with unsaturated esters
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
Abstract
The invention relates to the technical field of engineering camouflage imitation stone false devices and discloses an engineering camouflage imitation stone false target and a manufacturing method thereof. The engineering camouflage imitation stone false target manufactured through the method includes an imitation stone framework, an imitation stone bottom net, a wave absorbing layer and a face layer. The imitation stone framework is a hillstone structure framework; and the imitation stone bottom net is laid at the outer portion of the imitation stone framework, the wave absorbing layer is cured on the outer surface of the imitation stone bottom net, and the outer surface of the wave absorbing layer is coated with the face layer. According to the engineering camouflage imitation stone false target and the manufacturing method thereof, the problem that large differences exist between the thermal inertia of the imitation stone false target and the thermal inertia of true hillstone is solved, the characteristics of imitation stone in the thermal infrared band section are similar to the characteristics of the true stone, the performance cost ratio is high, the engineering camouflage imitation stone false target is suitable for large-scale application to engineering, and radar reflecting characteristics of the imitation stone framework and the imitation stone bottom net can be effectively eliminated.
Description
Technical field
Show false equipment technical field the present invention relates to engineering camouflage, and in particular to a kind of imitative stone decoy of engineering camouflage and its
Preparation method.
Background technology
The camouflage of tunnel engineering oral area is one of engineering protection important research direction, and some engineerings need gently during camouflage
Matter imitates stone decoy to simulate the real mountain stone near oral area, causes oral area to be the illusion of some common stones, so as to be formed effectively
Deception.And the optics of real mountain stone, thermal infrared and radar feature are unique, so need to take correlation technique measure,
So that imitative stone decoy surface spectral reflectance curve, thermal inertia and radar reflection characteristic and real mountain stone are close.Realize above-mentioned mesh
Mark needs to ensure by a series of technical combinations and construction technology.
The content of the invention
In order to solve the above technical problems, imitating stone decoy and its making it is an object of the invention to provide a kind of engineering camouflage
Method, the imitative stone decoy of this engineering camouflage being capable of accurate simulation tunnel engineering oral area background real mountain stone optics, thermal infrared and thunder
Up to multiband feature.
For achieving the above object, the present invention is adopted the following technical scheme that:
A kind of imitative stone decoy of engineering camouflage, including imitate stone skeleton, imitative stone spacer screen, inhale ripple layer and surface layer, the imitative stone skeleton is
Mountain stone structure framework, being laid outside the stone structure framework of mountain has spacer screen, and spacer screen outer surface is solidified with suction ripple layer, inhales ripple layer outer surface coating
There is surface layer.
A kind of imitative stone decoy of engineering camouflage, the imitative stone skeleton construction is made up of angle steel, reinforcing bar and expansion bolt.
A kind of imitative stone decoy of engineering camouflage, the spacer screen is finer wire net, and finer wire net is the basis that ripple layer is inhaled in attachment
Layer.
A kind of imitative stone decoy of engineering camouflage, the suction ripple layer is inorganic for the radar reflection feature of elimination skeleton and spacer screen
Foam wave-suction material layer.
A kind of imitative stone decoy of engineering camouflage, the surface layer is by microcapsule phase-change mixture, texture mimics layer, optical camouflage
Dope layer and protective layer are constituted, and microcapsule phase-change mixture is mixed with concrete by microencapsulated phase change material and constitutes, and protective layer is
Peroxide resin or organosilicon.
A kind of imitative stone decoy of engineering camouflage, including imitative house owed by a citizen skeleton, imitative house owed by a citizen spacer screen, suction ripple layer and surface layer, it is described imitative
House owed by a citizen skeleton is house owed by a citizen framework, and being laid outside house owed by a citizen framework has spacer screen, and suction ripple layer is solidified with outside spacer screen, and suction ripple layer outer surface applies and be equipped with
Surface layer.
A kind of imitative stone decoy preparation method of engineering camouflage, its step is as follows:
1), in selection area, according to imitative stone decoy, sketch the contours of imitative stone decoy projection line, and every certain on projection line
Spacing is punched with electric drill, screw-thread steel one with being squeezed into hole after cement mortar adhesion;
2), on screw-thread steel, the imitative stone skeleton of stone profile is formed with angle steel and reinforcement welding, lay thin steel on imitative stone skeleton
Silk screen, and use tied silk fixation;
3), that inorganic foamed absorbing material is layed in into finer wire is online;
4), concrete and phase-change microcapsule material blends be coated on inorganic foamed absorbing material several times, wherein last time
After the mixture of coating dries, then apply next time;
5), last time coating need to carry out texture engraving, simulate real mountain stone texture;
6), optics stone-like coating is sprayed at surface;
7), the last surface spraying protective layer material after coating dries;
The imitative stone decoy of engineering camouflage being made has the brightness of simulation real mountain stone, color, textural characteristics, and simulation real mountain stone heat red
Outer and radar signature.
A kind of imitative stone decoy preparation method of engineering camouflage, described microencapsulated phase change material is by paraffin 80%, styrene
Maleic anhydride random copolymer(SMA)10%th, NaOH 4%, the triethanolamine 1% of 3% formaldehyde of melamine 2 are constituted.
A kind of imitative stone decoy preparation method of engineering camouflage, described inorganic foamed absorbing material is by cullet 90%, charcoal
Black 3%, calcium carbonate 3%, sodium carbonate 2%, boric acid 2% are constituted.
A kind of imitative stone decoy preparation method of engineering camouflage, it is characterised in that:Described stone imitation material formula includes first
Formula, the second formula;
Formula 1:Material quality percentage(%)
TiO2 60;Fe(OH)3 15;MnO2 15;Nb2O5 3;Acrylic resin 7;
It is formulated 2 material quality percentages(%)
Styrene-acrylic emulsion 45;Silicone acrylic emulsion 15;Color stuffing 30;Flatting silica 5;Dispersant 0.5;Defoamer 0.5;Coalescents
2;Thickener 2.
Compared with prior art, the present invention has following superiority:
1st, it is the two-parameter color matching of visible near-infrared full spectrum based on spectral reflectivity matching to imitate stone decoy optics stone-like coating
Model, according to the spectral reflectance curve accurate formulation camouflage paint of real mountain stone, overcomes " metamerism " problem so that imitative stone can
Confrontation EO-1 hyperion is scouted.
2nd, the microencapsulated phase change material that imitative stone decoy is used has good shape stability, suitable phase transition temperature, phase transformation heat content
It is larger, the advantages of cost performance is high.The imitative stone decoy thermal inertia problem larger with true mountain stone difference is solved, imitative stone is realized
It is close with real mountain stone in Thermal infrared bands feature.
3rd, the inorganic foamed absorbing material absorbing property for imitating the use of stone decoy is good, and cost performance is high, is adapted to engineering extensive
Using can effectively eliminate imitative stone skeleton, spacer screen radar reflection feature.
Brief description of the drawings
Fig. 1 is imitative stone decoy cross-sectional view;
Fig. 2 is imitative stone decoy projection line schematic diagram;
Fig. 3 is the structural representation that screw-thread steel is fixed in hole on projection line;
Fig. 4 is that the structural representation that stone shape skeleton lays steel wire is welded on screw-thread steel;
Fig. 5 is the profile that inorganic foamed suction ripple layer is laid on steel wire;
Fig. 6 is the profile that concrete and phase-change microcapsule mixture are applied on inorganic foamed suction ripple layer;.
Fig. 7 is the profile for simulating real mountain stone texture;
Fig. 8 is surface spraying optics stone-like coating, the profile of protective layer;
Fig. 9 is the casing cross-section layer schematic diagram of imitative stone decoy;
Figure 10 is the overall structure diagram of imitative stone decoy;
Figure 11 is the overall structure diagram of imitative house owed by a citizen target.
In figure, 1- protective layers, 2- optical coatings layer, 3- concrete and microencapsulated phase change material mixture layer, the inorganic bubbles of 4-
Foam inhales ripple layer, 5- spacer screens, 6- skeletons, 7- housings, the unsuitable exposed equipment of 8-.
Specific embodiment
The invention will be further described with case study on implementation below in conjunction with the accompanying drawings, and certain following embodiments should not be construed as
Limitation of the present invention.
As shown in Figure 1, 2, 3, the imitative stone decoy of a kind of engineering camouflage, including imitative stone skeleton 6, spacer screen 5, suction ripple layer 4 and face
Layer, the imitative stone skeleton 6 is mountain stone structure framework, and being laid outside the stone structure framework of mountain has spacer screen 5, and the outer surface of spacer screen 5 is solidified with suction
Ripple layer 4, inhales the 4 outer surfaces painting of ripple layer and is equipped with surface layer.
The imitative stone skeleton construction is made up of angle steel, reinforcing bar and expansion bolt, i.e., skeleton is formed imitative by angle steel, reinforcement welding
Stone general profile, is connected by expansion bolt with ground.The spacer screen is finer wire net, and finer wire net is the base that ripple layer is inhaled in attachment
Plinth layer.It is described to inhale ripple layer to eliminate the inorganic foamed absorbing material layer of the radar reflection feature of skeleton and spacer screen.
The surface layer is by 1 group of microcapsule phase-change mixture layer 3, texture mimics layer, optical camouflage dope layer 2 and protective layer
Mixed with concrete by microencapsulated phase change material into, microcapsule phase-change mixture layer and constituted.I.e. surface layer is by microencapsulated phase change material
It is coated on spacer screen after being thoroughly mixed with concrete, thickness is not less than 4cm, the texture of stone of being come out of retirement and taken up an official post in outermost engraving, so
Imitative stone optical coating and protection materials final molding are sprayed afterwards, can simulate stone textures feature, brightness, color characteristic
With thermal infrared feature.
The microencapsulated phase change material is a kind of combination material for sealing phase-change material up for safekeeping using tiny capsules " container ", can
Phase-change material is set to be unlikely to be lost in when liquid is converted into, with shape stability is good, suitable phase transition temperature, phase transformation heat content be larger, property
Valency than it is high the advantages of.The imitative stone decoy thermal inertia problem larger with true mountain stone difference is solved, imitative stone is realized red in heat
Wave section feature is close with real mountain stone.
The suction ripple layer is inorganic foamed absorbing material, and is linked with spacer screen, and inorganic foamed absorbing material is with nothing
Machine cullet powder is the stealthy camouflage material of base-material, and design is processed into foaming structure, makes material effective with the impedance of free space
Matching, and by adding a large amount of orthogonal experiments of various wave absorbing agents, the material prescription for obtaining further loses electromagnetic energy, very
The absorbing property requirement of engineering camouflage is met well.
Texture mimics layer is to be simulation real mountain stone in the convex of microencapsulated phase change material and the outer engraving of Concrete Coating layer
Recessed uneven lines, crackle etc., main analog real mountain stone outer surface form.
The optics stone-like coating is the two-parameter color matching model of visible near-infrared full spectrum based on spectral reflectivity matching,
According to the spectral reflectance curve accurate formulation camouflage paint of real mountain stone, " metamerism " problem is overcome so that imitative stone can be resisted
EO-1 hyperion is scouted.
The protective layer is the materials such as peroxide resin or organosilicon, be mainly used in reduce internal material due to sun exposure,
The influence of the environmental factors such as wind and weather.
Embodiment 1:
As shown in Figure 1,3 be imitative stone decoy structural representation.The imitative stone decoy is made up of four parts:Including bone
Frame, spacer screen, suction ripple layer and surface layer.The skeleton is made up of angle steel, reinforcing bar and expansion bolt, is mainly used in support spacer screen, inhales ripple
Layer and surface layer.The spacer screen is thin wire gauze, and predominantly ripple layer is inhaled in attachment and surface layer is layed foundation.The suction ripple layer is inorganic foamed
Absorbing material, is mainly used in eliminating the radar reflection feature of skeleton and spacer screen.The surface layer is by microencapsulated phase change material, coagulation
Soil, texture mimics layer, optical camouflage dope layer and protective layer composition, are mainly used in simulating real mountain stone optics and thermal infrared feature.
In the housing 7 of imitative stone decoy, placement that can be safe should not exposed equipment 8.
The preparation method of imitative stone decoy:
1st, in selection area, according to imitative stone decoy drawing, imitative stone decoy projection line is sketched the contours of as shown in Figure 2.
2nd, punched with electric drill at spacing intervals on projection line as shown in Figure 3, screw-thread steel, one is adhered to cement mortar
After squeeze into hole.
3rd, form the profile of stone with angle steel and reinforcement welding on screw-thread steel as shown in Figure 4, steel wire is laid on skeleton
Net, uses tied silk fixation.
4th, as shown in Figure 5 by the laying of inorganic foamed absorbing material and steel wire.
5th, concrete and phase-change microcapsule material blends are coated on inorganic foamed absorbing material several times as shown in Figure 6
On, the mixture of last time coating is applied next time again after drying.
6th, last time coating needs to carry out texture engraving as shown in Figure 7, simulates real mountain stone texture.
7th, optics stone-like coating is sprayed at surface as shown in Figure 8.
8th, the last surface spraying protective layer material after coating dries.
The imitative stone decoy of the engineering camouflage of making is by protective layer, optical coating layer, texture layer, concrete and microcapsule phase-change
The composite construction of material blends layer, inorganic foamed absorbing material layer, spacer screen and skeleton composition.Real mountain stone can effectively be simulated bright
Degree, color, textural characteristics, it is particularly possible to simulate real mountain stone thermal infrared and radar signature.
The imitative stone decoy of engineering camouflage being made has the brightness of simulation real mountain stone, color, textural characteristics, and simulation real mountain stone
Thermal infrared and radar signature.
The microencapsulated phase change material of use is by paraffin 80%, random styrene maleic anhydride copolymer(SMA) 10% 、
NaOH 4%, the triethanolamine 1% of 3% formaldehyde of melamine 2 are constituted.
The inorganic foamed absorbing material for using is by cullet 90%, carbon black 3%, calcium carbonate 3%, sodium carbonate 2%, boric acid
2% composition.
The stone imitation material formula of use includes the first formula, the second formula;
Formula 1:Material quality percentage(%)
TiO2 60;Fe(OH)3 15;MnO2 15;Nb2O5 3;Acrylic resin 7;
It is formulated 2 material quality percentages(%)
Styrene-acrylic emulsion 45;Silicone acrylic emulsion 15;Color stuffing 30;Flatting silica 5;Dispersant 0.5;Defoamer 0.5;Coalescents
2;Thickener 2.
Embodiment 2:
A kind of imitative stone decoy of engineering camouflage as shown in Figure 4 is imitative house owed by a citizen decoy, including imitates house owed by a citizen skeleton, imitative house owed by a citizen bottom
Net, suction ripple layer and surface layer, the imitative house owed by a citizen skeleton is house owed by a citizen framework, and being laid outside house owed by a citizen framework has spacer screen, and suction is solidified with outside spacer screen
Ripple layer, inhales the outer surface painting of ripple layer and is equipped with surface layer.In the housing 7 of imitative house owed by a citizen decoy, placement that can be safe exposed should not set
Standby 8.
Claims (10)
1. a kind of engineering camouflage imitates stone decoy, it is characterised in that:Including imitative stone skeleton, spacer screen, ripple layer and surface layer are inhaled, it is described imitative
Stone skeleton is mountain stone structure framework, and being laid outside imitative stone skeleton has spacer screen, and spacer screen outer surface is solidified with suction ripple layer, inhales ripple layer outer surface
Painting is equipped with surface layer.
2. a kind of engineering camouflage according to claim 1 imitates stone decoy, it is characterised in that:The imitative stone skeleton construction by
Angle steel, reinforcing bar and expansion bolt composition.
3. a kind of engineering camouflage according to claim 1 imitates stone decoy, it is characterised in that:The spacer screen is finer wire
Net, finer wire net is the basal layer that ripple layer is inhaled in attachment.
4. a kind of engineering camouflage according to claim 1 imitates stone decoy, it is characterised in that:The suction ripple layer is elimination bone
The inorganic foamed absorbing material layer of the radar reflection feature of frame and spacer screen.
5. a kind of engineering camouflage according to claim 1 imitates stone decoy, it is characterised in that:The surface layer is by microcapsules phase
Become mixture, texture mimics layer, optical camouflage dope layer and protective layer composition, microcapsule phase-change mixture is by microcapsule phase-change material
Material mixes composition with concrete, and protective layer is peroxide resin or organosilicon.
6. a kind of engineering camouflage imitates stone decoy, it is characterised in that:Including imitative house owed by a citizen skeleton, spacer screen, ripple layer and surface layer are inhaled, it is described
Imitative house owed by a citizen skeleton is house owed by a citizen frame structure, and being laid outside house owed by a citizen frame structure has spacer screen, and suction ripple layer is solidified with outside spacer screen, inhales ripple layer outer
Surface applies and is equipped with surface layer.
7. a kind of engineering camouflage imitates stone decoy preparation method, it is characterised in that:Its step is as follows:
1), in selection area, according to imitative stone decoy, sketch the contours of imitative stone decoy projection line, and every certain on projection line
Spacing is punched with electric drill, screw-thread steel one with being squeezed into hole after cement mortar adhesion;
2), on screw-thread steel, the imitative stone skeleton of stone profile is formed with angle steel and reinforcement welding, lay thin steel on imitative stone skeleton
Silk screen, and use tied silk fixation;
3), that inorganic foamed absorbing material is layed in into finer wire is online;
4), concrete and phase-change microcapsule material blends be coated on inorganic foamed absorbing material several times, wherein last time
After the mixture of coating dries, then apply next time;
5), last time coating need to carry out texture engraving, simulate real mountain stone texture;
6), optics stone-like coating is sprayed at surface;
7), the last surface spraying protective layer material after coating dries;
The imitative stone decoy of engineering camouflage being made has the brightness of simulation real mountain stone, color, textural characteristics, and simulation real mountain stone heat red
Outer and radar signature.
8. a kind of engineering camouflage imitates stone decoy preparation method, it is characterised in that:Described microencapsulated phase change material is by paraffin
80%th, random styrene maleic anhydride copolymer(SMA)10%th, NaOH 4%, 1% group of 3% formaldehyde of melamine, 2 triethanolamine
Into.
9. a kind of engineering camouflage imitates stone decoy preparation method, it is characterised in that:Described inorganic foamed absorbing material is by broken glass
Glass 90%, carbon black 3%, calcium carbonate 3%, sodium carbonate 2%, boric acid 2% are constituted.
10. a kind of engineering camouflage imitates stone decoy preparation method, it is characterised in that:Described stone imitation material formula is matched somebody with somebody including first
Side, the second formula;
Formula 1:Material quality percentage(%)
TiO2 60;Fe(OH)3 15;MnO2 15;Nb2O5 3;Acrylic resin 7;
It is formulated 2 material quality percentages(%)
Styrene-acrylic emulsion 45;Silicone acrylic emulsion 15;Color stuffing 30;Flatting silica 5;Dispersant 0.5;Defoamer 0.5;Coalescents
2;Thickener 2.
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CN201611125652.3A CN106705759B (en) | 2016-12-09 | 2016-12-09 | A kind of engineering camouflage imitates stone decoy and preparation method thereof |
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CN201611125652.3A CN106705759B (en) | 2016-12-09 | 2016-12-09 | A kind of engineering camouflage imitates stone decoy and preparation method thereof |
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CN106705759B CN106705759B (en) | 2019-03-29 |
Family
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CN105202976A (en) * | 2015-05-29 | 2015-12-30 | 中国人民解放军61489部队 | National defense construction oral area road false target and method |
CN206258023U (en) * | 2016-12-09 | 2017-06-16 | 中国人民解放军61489部队 | A kind of imitative stone decoy of engineering camouflage |
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DE2118113A1 (en) * | 1971-04-14 | 1972-12-14 | Lehle, Helmut, 7901 Oberkirchberg | Landscaping and camouflaging plastic - for sheds, garages etc shaped as rocks or boulders etc |
CN2771797Y (en) * | 2005-03-22 | 2006-04-12 | 济南中化纺科技开发有限公司 | Multi-wave-band camouflage concealed paulin |
CN201494236U (en) * | 2009-09-24 | 2010-06-02 | 成都崇安科技有限公司 | Light rockery |
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CN103512428A (en) * | 2012-06-26 | 2014-01-15 | 北京元恒大通科技有限公司 | Hard shell type false missile vehicle target |
CN103644767A (en) * | 2013-11-25 | 2014-03-19 | 衡阳泰豪通信车辆有限公司 | Shelter wall plate with radar stealth and efficient electromagnetic shielding functions |
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