Novel light insulation honeycomb composite plate
Technical field
The utility model relates to a kind of building wall building material product, is specially a kind of novel light insulation honeycomb composite plate.
Background technology
In recent years, building panel constantly occurs, and has obtained application, enjoys the user to favor, and has broad application prospects.The briefings such as the characteristic of several building panels that now will recently occur and application thereof are as follows.
1) Light lattied panel: Light lattied panel is made similar to general concrete flat panel production method, can adopt the methods such as pedestal, steel flat-die.Be restricted such as the place, can adopt flat sleeping overlay method.Use between layers 15 millimeters thick wooden models or 4 millimeters thick punching block interlayers, can produce continuously, the highest should not be above 8 layers.Light lattied panel is composited take air-entrained concrete building block as packing material take the steel concrete small frame as load-bearing skeleton.Can take full advantage of industrial waste and replace clay brick.Wallboard thickness only is l50~200 millimeter, compares with brick wall, and the structure area occupied reduces about 2 7%, and wall weight reduces 40%~60%, can reduce the Foundation Design cost.Wallboard can be realized suitability for industrialized production in factory or site prefabrication, guarantees the wallboard quality, improves efficiency of construction.Lattice small frame and filling air-entrained concrete building block can play the effect of mutual constraint and reinforcement, have improved intensity and the deformability of wallboard.Compare with brick body brick wall, have preferably anti-seismic performance.Light lattied panel is as the bearing wall of civilian construction below 7 layers.Nonbearing wall as multilayer, high-story house.Such as exterior enclosure wall, infilled wall, internal partition wall etc.Be used for old overbuilding story.Because the Light lattied panel quality is light, intensity is high, is applicable to old room storey-adding reconstruction.
2) metal rockwool sandwich board: metal rock wool sandwiching board manufacturing method is that two-layer profiled sheet and middle structure rock wool are bonded together by special-purpose adhesive, and then the cure under pressure moulding forms.Sandwiched plate after the moulding upper and lower layer steel plate and rock wool form integral body, acting in conjunction.This slate cotton fiber is vertical to stressed, therefore has higher shear strength, and more common rockwool sandwich board exceeds 5 times usually, and toughness is better simultaneously, can resist well repeated load.This plate belongs to not combustible material, and its fireproof performance is considerably beyond the sandwiched plate take polyphenyl or polyurethane as core.Through surveying its fire endurance up to 2 hours.Has good sound absorbing capabilities.Its average sound-insulation capability of this kind sheet material of 80 millimeters thick is greater than 30 decibels.This plate also has waterproof, easy to clean, the easy construction in surface, the flexible advantage such as moulding, and especially surface layer is color coated steel sheet beautiful in colour, and very strong decorative effect is arranged, and is rich in modern sense.Easy transportation and installation, speed of application is fast, and the job site all is to do operation, and the construction period is short.Ripple watt type metal rockwool sandwich board is mainly as the roof of building, is particularly suitable for the roof slab of the buildings such as industrial premises, stadium of large span.The plate type metal rockwool sandwich board has more shallow groove, mainly as machine room, booth and civilian construction body of wall member.But above-mentioned building board weight is all heavier, and light specific gravity, intensity are high, rigidity is large, Stability Analysis of Structures, structural lumber that resisting wind press capacity is good are also demanded exploitation urgently.
The utility model content
In order to overcome conventional wallboard than the deficiency great, that intensity is low, rigidity is little, structural instability, resisting wind press capacity are bad etc., the purpose of this utility model is: a kind of light specific gravity, intensity height, good rigidity, Stability Analysis of Structures, novel light insulation honeycomb composite plate that resisting wind press capacity is good are provided.
The technical scheme that its technical problem that solves the utility model adopts is as follows: a kind of novel light insulation honeycomb composite plate, it comprises panel, base plate, it is characterized in that: be provided with honeycomb core plate between described panel and the base plate, described honeycomb core plate two sides respectively is provided with an adhesive layer and panel and base plate sticking, and described honeycomb core plate outer rim is provided with a circle metal joist.
Described adhesive layer is the dual-component polyurethane high temperature setting glue.
Described honeycomb core plate is the hexagon aluminium honeycomb core, and honeycomb core plate thickness is 0.04-0.06mm.
Described panel and base plate are titanium zine plate, copper coin or stainless steel aluminum alloy plate.
Described panel and backplate surface also are coated with the fluorine carbon protective layer.
Compared with prior art, the beneficial effects of the utility model are: 1, light specific gravity, intensity are high, rigidity is strong, Stability Analysis of Structures, antidetonation, resisting wind press capacity are good.The utility model honeycomb composite clean wall plate weight is only for having the l/5 of same stiffness aluminium sheet, the l/10 of steel plate.Interconnective honeycomb core is as numerous i iron, and sandwich layer distributes and is fixed on the whole panel, is difficult for producing and shears, energy bend resistance and resistance to compression, its Wind-Pressure Resistance also substantially exceeds aluminium-plastic panel and aluminum veneer, even the honeycomb composite panel of super large-scale also can guarantee very high planeness.Because light specific gravity, intensity height, large, the Stability Analysis of Structures of rigidity have extremely strong shock-absorbing capacity, so be best antidetonation selection under construction.2, because selected material all is environment-friendly materials, therefore, in the production and application process, nontoxic, tasteless, without the three wastes.3, sound insulation, heat insulation, fire prevention, electrostatic-proof function are outstanding.Because the honeycomb core in the honeycomb composite panel is divided into the cell of a lot of sealings, therefore stoped flowing of air, make heat and sound wave be difficult for propagating, sound source noise reduction to 100.3200HZ can reach 20-30dB, coefficient of thermal conductivity only is 0.0424/m.k, energy absorption capability is 150-3500KJ/M, is a kind of ideal energy-saving material.Running into when raining heavyly, noise was large especially when raindrop were got on aluminum veneer or the aluminium-plastic panel, and honeycomb composite clean wall plate has just been avoided this situation, had effectively solved aluminum veneer and aluminium knit the brows plate noise people and uninsulated problem in rainy weather.
Description of drawings
Figure l is the utility model structural representation.
Fig. 2 is the utility model schematic cross-section.
Fig. 3 is the A section structure enlarged drawing of Fig. 2 in the utility model.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further specified, a kind of novel light insulation honeycomb composite plate, it comprises panel 1, base plate 5, it is characterized in that: be provided with honeycomb core plate 3 between described panel 1 and the base plate 5, described honeycomb core plate two sides respectively is provided with an adhesive layer 2 and pastes with panel 1 and base plate 5, and described honeycomb core plate 3 outer rims are provided with a circle metal joist 4.
Described adhesive layer 2 is the dual-component polyurethane high temperature setting glue.
Described honeycomb core plate 3 is the hexagon aluminium honeycomb core, and honeycomb core plate thickness is 0.04-0.06mm.
Described panel 1 and base plate 5 are titanium zine plate, copper coin or stainless steel aluminum alloy plate.
Described panel 1 and base plate 5 surfaces also are coated with the fluorine carbon protective layer.
In the utility model, between panel 1 and base plate, be pasted with honeycomb core plate by adhesive layer, form composite plate, because honeycomb core plate density little (every square metre is about the 3-7 kilogram), greatly reducing building materials load requires and cost, owing to contain large quantity of air in the keriotheca, can reach good sound insulation (the air sound insulation factor can reach 30dB), effect of heat insulation.The fluorine carbon protective layer that sprays on panel and the base plate simultaneously can keep sheet material bright-colored for a long time, guarantees its application life.
Obviously, above-described embodiment only is for example clearly is described, and is not the restriction to embodiment.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here need not also can't give all embodiments exhaustive.And the apparent variation of being extended out thus or change still are among the protection domain of claims of the invention.