CN85103410A - Insulating slab and building unit - Google Patents

Abstract

A kind of insulation construction panel of the high strength-to-weight ratio of forming by foam lattice structure.Anchoring is arranged on the plate and be adhered to lip-deep thin channel steel shape and reinforce lath.Two adjacent edge of insulating slab have as the structure of step and the reinforcing lath that cantilevers out, can be used as with adjacent panels on connecting piece on the auxiliary scarcement shape side.The inner surface of panelling can be bonding again with veneer matter veneer and so on, modified.On the external surface of the panelling that gets up in succession continuously, keeping the certain space distance, install the iron wire graticule mesh, so that accept and fixing upward cement and so on, thereby form a wall structure.

Description

Insulating slab and building unit

The application's book disclose and prescription to United States Patent (USP) NO.4, in the improvement of being done in 241,555 the invention.

In the application of wide various buildings, developed the precast plate of many types, and in this field a progress with special superiority, be that application serial is NO.659,758, the U.S. Patent application book of " combination panel component and manufacture method thereof " by name.With application serial is 40,192 to describe a U.S. Patent application book of making the method for sectional construction panelling.U.S. Pat P4 in 094,110, has introduced and has used above-mentioned panelling to make the system of building unit.To the relevant technologies in past in this field, with reference to top patent and application for patent.

The present invention includes the improvement of inventing, further provide simultaneously aspect insulation building panelling and manufacture method thereof, a significant progress in above-mentioned patent and the application for patent.

Insulation building panelling among the present invention is made of the flat board of having inlayed four limits, can form plane or curved surface to a direction or both direction.This plate is made of the thin reinforcing lath with metal or plastic production with lattice structure and special construction foamed plastics.And on the two sides of foamed plastics, bonding on it along the limit at least above-mentioned lath.In order to make in description, this paper partly is referred to as " core " with the foamed plastics of insulating slab, though in fact this part is the critical piece of insulating slab, does not need it is wrapped in outer cover or the shell.

The limit that has scarcement or step on two adjacent edges of the core of foamed plastics panelling compensates mutually with other two limits of four limit panellings.Core is made in mould, and is therebetween such as the heating of the pellet of polystyrene one class, such as using steam, expanded and combine in the lattice structure of closed cells it.Thin metal reinforced lath can make shallow poor steel shape, promptly has flange, promptly is bonded in the two sides of core simultaneously in making the core process.Lath vertically disposes along core, and the flange of lath can embed in the core like this towards model inside.Lath on the insulating slab opposite face does not overlap, and the degree of depth at lath edge is the sub-fraction of suitable core thickness only, so can not form the high heat conduction channel by panelling.Reinforce lath owing to have shallow poor steel shape structure, thus very high rigidity had, so grasp the location easily for the core of the lattice structure of bonding.

A kind of thin reinforcing lath of L type structure also is provided in addition, has promptly removed shallow type channel-section steel on one side.These laths are used on the limit of bonding insulated panel, and the width that its width equals the channel steel shape lath is the degree of depth of channel-section steel in addition.Each insulated panel also will be used a kind of flat reinforcing lath, in the front-back employing particular arrangement of insulated panel, encorbelments between two contiguous edges of boards, thereby form the insulated panel of a light structures, connect the insulated panel of closing on the flat metal screw, thus, form a building unit.

The outside of the member that is formed by panelling can adopt the thing of cement one class to cover, and to guarantee the final strength and the rigidity of structure, if also need higher intensity, then can link with reinforcing bar in this partial component.The back side or inner face by insulation building panelling formed wall can in all sorts of ways and decorate, for example, inner surface can plaster and (or) bonding various types of sheet materials, for example plank or veneer or the like.

The present invention can illustrate with a best entity in the accompanying drawing, wherein:

Fig. 1 is the front elevation view according to insulated panel among the present invention

Fig. 2 is the side elevational view of insulated panel among Fig. 1;

Fig. 3 is the back side elevation of insulated panel among Fig. 1;

Fig. 4 is the 4-4 cross-sectional view that has amplified among Fig. 1;

Fig. 5,6 and 7 is respectively 5-5 among Fig. 1, the partial cross section figure of 6-6 and 7-7 face;

Fig. 8 is the cross-sectional view of 8-8 face among Fig. 1;

Fig. 9 is the partial cross sectional view of the horizontal contiguous panelling that abuts among Fig. 1;

Figure 10 is the part longitudinal section that is close to the butt joint plywood among Fig. 1 up and down;

Figure 11 is partial cross section figure, is shown in apron is installed on the insulated panel, so that fixing cement and so on thing.

The present invention such as Fig. 1 comprise a reinforcing insulated panel 11 with " core " 12 of lattice shape foam structure to shown in Figure 7, have the lath 13 of reinforcing on the core, install with specific process, and be as described below.The shape of core depends on the shape of panelling, and can change, it is dull and stereotyped 14 and 16 that described core has front-back respectively, has parallel limit 17 and 18 and the limit 21 and 22 that is parallel to top and bottom, core 12 and panelling 11 are described herein and are illustrated, are relevant flat or slabbed constructions; But must be pointed out, this panelling can or buckling, or transverse bending, or go forward side by side simultaneously.Equally, the size of core and panelling can change according to use; But what considered in the present invention is the panelling with sufficient size.For example, about 3 Foot of the about 9 Foot width of the length of structural insulated panel, thickness is the 3-4 inch.

Core 12 usefulness lightweight foamed plastics among the present invention are made, and have superior isolation performance and MIN building rigit.Therefore core is in fact quite hard.Core can be with various such as foamed polystyrene, and different materials such as polyethylene or Polyurethane, this class material will have a suitable density to guarantee good heat-insulating property and structural strength.For example, core can be made of foamed polystyrene, and its density is from 1 pound/Foot ³Up to 6 pounds/Foot ³, the best prototype test of having done, its density is about 2 pounds/Foot ³Preferably foamed plastics is formed a closed circuit structure, so that thermal insulation properties is the highest.

To the core on the panelling 11 12, the physical arrangement of further considering is as shown in Figure 4, makes identical scarcement or step side 17 and 18.More specifically be to make incline or the nib 26 that has longitudinal extension on the side 17, this incline has a rectangular cross section in the drawings, forms a square shoulder jointly with other areas on side 17.This nib or incline 26 are configured on the side 17 contiguous cores near positive 14 1 sides.Have longitudinal extension and lateral groove 27 nib 26 same sizes on another side 18 of core, also be configured on the core near a positive side.This shows, nib 26 can take with the identical panelling of contiguous another piece on groove 27 mounted in pairing mode.This also will further specify hereinafter.

The top margin of core and base 21 and 22, also make identical with side, 28 of one of them nibs that makes progress extend in top margin 21 near a positive side.22 front one side extends the groove of pairing on the base simultaneously.Can see to draw that the top margin of core all has vertical shoulder with the base, can connect mutually with contiguous alternate panelling.

Panelling among the present invention except that above-mentioned core, also has many reinforcing laths 13, their privileged sites and configuration, and further perfect panelling makes it to become the building unit with fine heat-insulating property.These are reinforced lath and can be made by various materials, for example thin plate steel (lamella thickness can be low to moderate 29).Can at first see having first and second light- duty reinforcing lath 31 and 32 at least from Fig. 4, each all is made into thin metal, the shallow shape " channel-section steel " of plastics one class.For example the making of lath 31 comprises the soffit of girder 33 of slat center and to soffit of girder flange bending side 34 at an angle of 90, so forms a shallow channel steel shape structure.Again from shown in Figure 4, " channel-section steel " 31 is contained in side 17 near on the angles at the back side 16, being set on 16 surfaces, the back side the soffit of girder is flat, 34 be embedded into paneling 16 in another side 34 of lath, then flat being set in the inner surface of side 17 on one side.So then lath 31 is configured to core 12 and gets on, these also will come perfect with following process, but had better be bonded in lath on the core.Reinforcing lath 32 usefulness is configured on the turning at the close back side 16 of opposed side edges 18 with quadrat method.Another same " channel-section steel " 36 is assemblied on the core back side 16, vertically extends along the center line of core.

Another be can with the reinforcing lath 41 of lath 31 same types, be configured on the inner surface of positive 14 turning and core side 18, and employing and dispose the same quadrat method of lath 32 overleaf.Another channel steel shape is reinforced the front that lath 42 is configured in core 14, vertically is extended on the front center line.This central longitudinal is to lath 42, also be to be embedded in the front of core with its side to go perpendicular to core, on the turning of core positive 14 and side 17, there is another to be embedded into reinforcing lath 43 on positive 14, upset is inserted in the core at an angle of 90 but it has only limit, and the location can be removed the arris 26 that the another side of lath laterally extends outwardly into side 17 in addition like this.The width that the width of lath 43 equals lath 42 is its limit in addition, and lath 43 also can be used with the same raw material of other laths and make.The distance that the side 17 of lath 43 from positive 14 extends out equals arris or nib 26 degree of depth on the side 17 of remainder.For example, on the member in the present invention, its size can be 1 inch.All above-mentioned longitudinal reinforcement laths all are up to the soffit of girder is embedded in the core, it and core surface levelling, and the limit insertion core that inwardly turns over, as shown in Figure 4.Reinforce the flange degree of depth of lath, more much smaller than the thickness of core, so the situation that the reinforcing lath contacts with each other on the reinforcing lath that the core one side can not occur and the core another side.But also it is to be noted that double-edged lath does not overlap, so the limit of lath also can not levelling.Above described, extremely important for realizing the high-insulation aspect of performance among the present invention, because the arbitrary metal channel by core all can form the heat conduction channel, the heat-insulating property by its panelling will significantly descend.The length that it should be appreciated that the core surface that all strengthening vertical lath and its are disposed all extends simultaneously.

The present invention also provides at least along the panelling top 21 and the transversely strengthening lath at the end 22.These laths have used the structure of two kinds of different laths as shown in Figure 5 and Figure 6 as seen from the figure.First is dull and stereotyped lath 51, extends in 14 top, surface, along panelling top margin 21, be stretched over arris or nib 28 above.Lath 51 cover vertical embedding lath 41,42 and 43 above, front 14 edges of core are got up.The bonding adhesive that lath 51 usefulness are suitable adheres on the end of core and lath 41,42 and 43 16 top overleaf, and the reinforcing lath 52 with above-mentioned vertical slats 43 same types is provided, and has only the length difference.This lath 52 is configured in the top at the back side 16, the flange of lath is joined on the top margin of core 21, and this lath is covered on the end of core and strengthening vertical lath 31,32 and 36 with suitable adhesives.

Aforesaid and Fig. 1 is that the mode of taking panelling of the same type to link mutually forms a building unit to panelling shown in Figure 8 among the present invention.For example panelling can be combined into the shallow roof of wall in house.Fig. 9 shows a panelling 11 and correct same panelling 11a that combines and the cross section of 11b, as seen from the figure, the shallow arris 26 of nib on the side of panelling 11, the groove 27a that assigns into the pairing side of panelling 11a gets on, and covers on the reinforcing lath 41a of panelling 11a with the reinforcing lath 43 of panelling 11.Equally, the shallow arris 26b of the nib on the side of panelling 11b, the side groove 27 that assigns into panelling 11 gets on, and covers on the reinforcing lath 41 on the panelling 11 with the reinforcing lath 43b on the panelling 11b.These panellings are all used sheet-metal screw 61 to punch above-mentioned covering and are reinforced lath 43-41a and 43b-41.As seen combine by many panels, just can form a wall plate member, then can further process again as mentioned above this wallboard.

On vertical direction, also can make same panelling links, as shown in figure 10, one panels 11 is bonded on the panelling 11C over against head at the top, be combined on the panelling 11d over against head in the bottom, as seen, the nib 28 on panelling 11 top margins has assigned among the groove 29C of panelling 11C base on the figure, with the reinforcing lath 51 of panelling 11 upper lateral, cover panelling 11C bottom transverse and reinforce lath 53C.Sheet-metal screw 61 passes these overlaps of reinforcing lath and hammers into the panelling fixedly to lump together in the core.Equally, link at the top of panelling 11 bottoms and panelling 11b.

It is why very superior that channel steel shape among the present invention is reinforced lath, not only is also to be in their making on the final structure of panelling.Correct evaluation to it is, reinforces the shallow double-turnup of single flange of lath, has guaranteed that lath has resistant to bending ability.Significantly improved vertical compressive strength of lath simultaneously, and when making panelling, be convenient to handle.Panelling among the present invention is made in mould, and at first reinforcing the lath location, closed mould pours into for example polystyrene foam ball more then there.Add heat, for example steam is directly sent into mould, impel spherula to expand and the lattice structure that becomes a sealing bonded to each other.Be preferably in the inner surface of reinforcing lath and impose adhesive, when being placed to them in the mould and heating the expansion plastic core, simultaneously these adhesives are worked, so then lath is not only and is embedded in the core, and bonding on it.So then lath will be embedded in the core enduringly, after the flange of the lath of channel steel shape reinforcing simultaneously is inserted in the core, then will improves to rent and close the bonding of panelling, and obviously improve the intensity of combination panelling.

The building unit that makes with panelling of the present invention adopts two-sided covering Huo Shop face, for example can cover with cement in the outside of building, for the method for the positive clamping cement of panelling is provided.For example, can be as shown in figure 11, apron 71 on the work, and it is being kept on the position of certain space with face 14 with roll adjustment cushion block 72 nails.With sheet-metal screw 73 packing ring 74 in addition below ailhead, pass roll adjustment cushion block 72 and be screwed into panelling and reinforce in the lath 42, like this apron be fixed on packing ring 74 below.Apron 71 is across a lot of excessively panelling 11, and the guiding principle limit can weave together, and constitutes a continuous guiding principle cover, and it is embedded in the external surface that forms a building unit in the cement sheath.Building unit when accepting cement and cover, can be for example by nozzle or become a continuous shell round apron by hand.Taking to plaster if possible in the shallow back side of the inner surface of panelling 11, or as shown in figure 11, covers with veneer or veneer 76, can it be bonded on the panelling with suitable bonding adhesive or adhesive.Integrated building component has extraordinary heat-insulating property, and reasonable on the structure, and Fast Installation is repaiied and completed easily.In the wallboard that makes with panelling among the present invention, can place electric wire and pipeline, form a heat transfer channel but will note to have the metal concatenator to pass wallboard.

Building panels among the present invention can be applied in the diverse ways at various uses, for example panelling is given being processed into being used in nonvolatil panel structure room, or prefabricated house.Can lay splits on the external surface, stucco or wood parquet, the bedding and inner surface can be plastered, dry wall, or panelling wall.These panellings generally adopt monoblock cement injection ground on the building block ground.The room of panelling and binding cover junction then with automatic screw tap sheet-metal screw with specific lath.Can affirm that the mobile house or the similar item that make with said method except that cement fundamentally the face, are very light, so all equipment if necessary can air transport.

Relevant preferred embodiments of the present invention has been described in the front, but obviously those are proficient in the people of technology, also might make many reforms and variation within the scope of the present invention, so can not be confined to the present invention among above-mentioned complete description clause or the detailed description.

Claims (5)

1, a kind of insulation building panelling comprises

Have just parallel, the back side, the core of foam lattice structure:

The thin lath of reinforcing of the maximum U type of quantity vertically is embedded into its short side part in the above-mentioned core on positive and position that the back side does not overlap, between the top and bottom of above-mentioned core together with the core limit, formation file structure.Configuration requirement is flat the soffit of girder on lath edge, and the limit of lath is embedded in the above-mentioned core goes; And

Quantity occupies deputy thin reinforcing lath, and it is bonded on the above-mentioned core, uses certain intervals, across the front and the back side of core, walks around on the maximum reinforcing lath of quantity.

2, the panelling in the claim 1 stipulates that further above-mentioned core has four limits;

Above-mentioned for the maximum reinforcing lath of number comprise its long leg of a kind of lath divide outwards extend and with core on the soffit of girder levelling of first limit; And

Above-mentioned quantity occupies deputy lath, has one from second limit of above-mentioned core, along the longitudinal the lath stretched to the outer of the length of lath.

3, the panelling in the claim 2, further regulation, above-mentioned for number maximum occupy deputy lath with quantity, extend on the surface of the adjacent side of above-mentioned core.

4, the panelling in the claim 1, further stipulate again, has auxiliary scarcement at least two relative limits, one of them limit has the nib of stretching to the outer along length, along length its edge is reached another paneling, it is right so just two or more above-mentioned panellings to be assembled into along relative limit.Above-mentioned U-shaped lath is in the everywhere and the short side part of three perpendicular corners on core surface, all flat with core surface edge.L shaped reinforcing lath then on the 4th perpendicular corners on core surface edge flat, and stretch out and core surface levelling, so that as the connecting piece of panelling, with the reinforcing lath overlap joint on the panelling of adjacency from the angle.

5, the panelling in the claim 4 is further stipulated, in the above-mentioned panelling that makes with the Same Way in the claim 4, plural relative edge is vertical mutually on the overlap joint of reinforcing lath.

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