CN101040090A - Composite structural element and its method of manufacture - Google Patents

Abstract

A composite construction element (1) is described, comprising: a) at least one elongated body (2) made for expended plastic material provided with opposite faces (2a, 2b); b) at least one reinforcing section bar (7, 8) longitudinally extending in the elongated body (2) and having a first lateral portion (7b, 8b) protruding from a first face (2a) of the elongated body (2); wherein the first lateral portion (7b, 8b) of the reinforcing section bar (7, 8) is provided with a face (9, 10) extending substentially parallel to the first face (2a) of the elongated body (2) made of expanded plastic material at predetermined distance therefrom. Advantageously, the construction element (1) exhibits improved self-supporting characteristics and improved supporting characteristics of covering elements externally associated to the construction element itself.

Description

A kind of composite building components and preparation method thereof

Technical field

Generally, the present invention relates to a kind of composite building components, generally speaking, it is preferred but be not the wall structure vertical or level that is used to prepare flooring structure uniquely or is used for residential unit, warehouse and building, and it also is used to prepare the outer wall or the partition of truck car body or similar containers thing structure.

In following manual and appended claims, term " composite building components " is used for representing that one comprises a kind of elongated body of making such as the expanded plastics material of expanded polystyrene and the member that is combined at least one reinforced section of this elongated body at least in part.

In following manual and appended claims, term " floor " both had been used for expression and had been suitable for every layer of floor of support of buildings horizontal structure of (comprising direct floor on the ground), and also expression is suitable for level that binds at the last one deck of described building or the structure that tilts to cover.

Background technology

Generally speaking, in the preparation of the building unit of wall, flooring structure or container thing structure, especially in building trade, the building unit that generally uses expanded plastics material to make, the preferred expanded polystyrene that uses, with thick flat board or section bar (sectionbars) form of suitable shape, and has the material of sound insulation and heat insulating function with size.

In the framework of several application of building trade, self support (self-support) characteristic in order to give these building units with suitable, the reinforced section in conjunction with one or more suitable shapes in mass of expanded plastic material is commonly used.

In following manual and appended claims, term " self support " is used for representing that building unit bears all stress of being applied thereto and recurring structure deformation ability not in transportation and/or installation process.

Like this, for example, European patent EP 0 459 924 discloses the building unit that self supports that a kind of expanded plastics material is made, particularly a kind of flooring element, comprise a central body, basically be parallelepiped, in the shaping operation process, a reinforced section that is made of I shape thin plate is bonded to its inside.

Though that the building unit of the above-mentioned type has presented is light, relatively easily install and characteristic cheaply, the applicant has been found that its mechanical property that has always is not enough to satisfy the various requirement that produces in the practice.

In fact, though the building unit of known type comprises that one or more are combined in reinforced section in the expanded plastics material, that made by metal material usually, it does not have simply the mechanical property of " self supports ".

Summary of the invention

Therefore, the object of the present invention is to provide a kind of composite building components, it provides self support performance of improvement on the one hand, promptly in its installation process, bear the ability member of the improvement that is applied to its upper stress, the support performance of the improvement of the covering member that is connected with described building unit outside itself is provided on the other hand.

Therefore, according to a first aspect of the invention, the present invention relates to a kind of composite building components, comprising:

A) be provided with at least one elongated body that the expanded plastics material of opposite face is made;

B) longitudinal extension and having in described at least one elongated body from least one reinforced section of first first outstanding sidepiece of the described opposite face of elongated body;

Wherein, described first sidepiece is provided with the face that extends described first preset distancely of described at least one elongated body of making apart from expanded plastics material, substantially parallel with it.

Especially, the present patent application people has realized that: by partly being combined in the reinforced section of longitudinal extension in the elongated body in the elongated body of making at expanded plastics material, can obtain the bearer properties and the mechanical anti-compression property of improvement composite building components, that wish of above-mentioned shown type, thereby have one from one of the first outstanding sidepiece of the opposite face of described elongated body.

Like this, because sidepiece that should be outstanding, described reinforced section is advantageously brought into play following effects: a face is provided, and it is bigger to apply the mechanical stress that elongated body that mechanical stress thereon makes than expanded plastics material can bear.

Therefore, composite building components of the present invention can automatically bear any static load on the outstanding sidepiece that is applied to described reinforced section.

Simultaneously, the expanded plastics material of elongated body is advantageously brought into play reinforcement and is in position gone up the effect that firmly keeps reinforced section, thereby prevents owing to the stress influence that puts on the reinforced section makes its distortion.

The present patent application people also recognizes: by be provided with above-mentioned in the outstanding sidepiece of described section bar, be preferably substantially flat, can obtain supporting role simultaneously, at least one face preset distance place of described the elongated body of making at the distance expanded plastics material, substantially parallel with it the extension to the improvement of the outside covering member of composite building components.

Like this, building unit of the present invention advantageously is provided with a mechanical compression member (face of reinforced section), described mechanical compression member extends at the elongated body preset distance place that the distance expanded plastics material is made and can support multiple outside covering member by the support lath that inserts, such as reinforcing metal structure, have rigid panel or one or more layers cladding material of decoration or structure function.

In a particularly preferred embodiment, first sidepiece of first outstanding reinforced section of the elongated body of making from expanded plastics material is provided with a smooth basically face, obtaining being applied to the more effective supporting role of load on this face, and has a surface that is used for the proper width of fastening outside covering member.

In a preferred embodiment, at least one reinforced section of above-mentioned building unit is provided with second sidepiece, and this second sidepiece is provided with second face that extends of the opposite face of an elongated body made from described expanded plastics material substantially parallelly.

This of reinforced section second sidepiece can preferably entirely be combined in the expanded plastics material, also can be from outstanding so that second preset distance of above-mentioned the elongated body of making at the distance expanded plastics material of described expanded plastics material, substantially parallel the extension.

Like this, building unit can be advantageously second of described elongated body or bear apart from its preset distance place one with the second identical or different external member of first external member that is used for the elongated body that expanded plastics material makes, easily to satisfy most of requirement of polished surface.

In addition, in this kind situation, second sidepiece of second outstanding reinforced section of the elongated body of making from expanded plastics material is provided with one and is preferably smooth basically face, obtaining to the more effective supporting role of the load that is applied thereto, and the surface with the proper width that is used for a fastening outside covering member.

Depend on that selected covering member has or the non-structure feature, building unit of the present invention can also obtain the further bearer properties of improvement.

Reinforced section is preferably by having suitable architectural characteristic and any material compatible with expanded plastics material constitutes, such as cold rolling and preferred galvanized steel, hard plastic material such as PVC, polyester fiber polymer, Merlon, acrylonitrile-butadiene-styrene (ABS) (ABS) copolymer etc.

According to a preferred implementation of the present invention, reinforced section laterally extends therein along the whole thickness of the central body of described building unit basically.

Reinforced section preferably also longitudinally extends along the whole length of the central body of described building unit basically therein.

Apparently, the reason of simplifying in view of structure and for the limit production cost, reinforced section preferably is shaped to L, C, Z or I shape, for example mates separately middle part by two C shape members placed side by side.

Dependent claims 4-31 has described other preferred feature of composite building components of the present invention, its content at this all with reference to incorporating into.

According to a second aspect of the invention, the present invention relates to a kind of method for preparing the composite building components of the above-mentioned type as claims 32 being used to of limiting.

Advantageously, can use known in the art and conventional shearing, die mould and former to implement this method.

Dependent claims 33-40 has described other preferred feature of method of the present invention, its content at this all with reference to incorporating into.

According to a third aspect of the present invention, the invention still further relates to a kind of flooring structure that is used for building, described flooring structure comprises the composite building components of the type that at least one manual of the present invention is described, and it more preferably comprises a plurality of described building units that are arranged side by side.

According to a fourth aspect of the present invention, the invention still further relates to a kind of wall construction that is used for building, described wall construction comprises the composite building components of the type that at least one manual of the present invention is described, and it more preferably comprises a plurality of described building units that are arranged side by side.

Description of drawings

With reference to the accompanying drawings by non-restrictive example, according to the description to some preferred implementations of composite building components of the present invention, flooring structure and wall construction, it is apparent more that other features and advantages of the present invention will become.

In the accompanying drawings:

Fig. 1 shows the stereogram according to first embodiment of composite building components of the present invention;

Fig. 2 shows the view of apparatus of some details (details) in second embodiment of composite building components of the present invention;

Fig. 3 shows the view of apparatus of an optional preferred implementation of the reinforced section that extends in composite building components of the present invention;

Fig. 4 shows the view of apparatus of the another preferred implementation of the reinforced section that extends in composite building components of the present invention;

Fig. 5 shows the partial cross-section stereogram of the part of the flooring structure that makes by a plurality of composite building components of the present invention placed side by side;

Fig. 6 shows a plurality of composite building components of the present invention placed side by side and the partial cross-section stereogram of the amplification of an optional preferred implementation of the flooring structure that makes;

Fig. 7 shows the view of apparatus of some concrete members of the flooring structure among Fig. 6;

Fig. 8 to Figure 10 shows the stereogram of some concrete members of the optional preferred implementation of composite building components of the present invention;

Figure 11 shows the view of apparatus of an optional preferred implementation of the reinforced section that extends in composite building components of the present invention;

Figure 12 to Figure 13 shows of the present invention a plurality of composite building components placed side by side and the stereogram of the part of the wall construction that makes.

The specific embodiment

Referring to figs. 1 through Figure 13, first preferred implementation according to the present invention such as the composite building components that the expanded plastics material of expanded polystyrene is made, is represented with 1 usually.

The building unit of describing among the embodiment 1 can usefully be applied to prepare the deck construction of bearing wall, partition or preparation building.

Selectively, the building unit of describing among the embodiment 1 also can usefully be applied to prepare the truck car body or similarly construct.

Composite building components 1 comprises the elongated body 2 that an expanded plastics material is made, this elongated body preferably basically shape be parallelepiped, it is provided with opposite face, this opposite face preferably all is smooth basically, represents with 2a and 2b respectively.

Though the face 2a, the 2b that describe among the embodiment are essentially smooth, be to be understood that its shape is not crucial for purpose of the present invention; In fact, its shape it is contemplated that and is any other geometrical construction useful to its intended purposes.

Elongated body 2 preferably has the following size of determining in the design stage: thickness about 40 is to about 120mm, more preferably from about 60 to about 80mm, width about 500 is to about 1200mm, more preferably from about 600 to about 1000mm and length greater than about 500mm, the selectable basically numerical value that maximum length is defined as wishing by the manual of design.

As a non-restrictive example, the length of elongated body 2 can be about 13000mm.

In the framework of manual of the present invention and following claims, unless otherwise indicated, the numeral of all expression amounts, quantity, percentage etc. is interpreted as all can revising according to term " approximately " in all cases.In addition, all number ranges comprise the maximum value of disclosure and minimum value with and scope in any combination of any median, it may or may not enumerated particularly at this.

As a kind of known mode, elongated body 2 also is respectively equipped with relative side 3,4 at sidepiece, and relative side 3,4 is respectively equipped with a groove 5, and a rib 6 that preferably has fit shapes, and this rib is along the whole length longitudinal extension of building unit 1.

Like this, a plurality of building units 1 that are arranged side by side can be by being essentially the juncture connection firmly mutually that joint connects (joint-wise).

Composite building components 1 also comprises at least one reinforced section, preferred at least two reinforced sections 7,8, and preferred is identical mutually basically, longitudinal extension and being parallel to each other in elongated body 2.

In cited preferred implementation, reinforced section 7,8 is basically along whole length longitudinal extension in its elongated body 2 of composite building components 1.

Reinforced section 7,8 is preferred along the substantially parallel direction of vertical central plane of the elongated body made from expanded plastics material 2, at relative part longitudinal extension in this elongated body of this vertical central plane.

Reinforced section 7,8 more preferably in elongated body 2 central plane about described elongated body be provided with symmetrically.

Because this set of reinforced section 7,8 may advantageously make elongated body more preferably obtain the strengthening characteristic of balance and symmetry in the relative part of its vertical central plane.

Reinforced section 7,8 is preferably by having the appropriate configuration characteristic, such as cold rolling and preferred galvanized steel, suitably the material of shape is made.

In a preferred embodiment, reinforced section 7,8 and more preferably all applies a fire-resistant film at least in part, and for example this flame retardant coating is made by a kind of lacquer of selecting from the group that comprises foaming paint and fire resisting paint.

Because the existence of above-mentioned film, composite building components 1 of the present invention can advantageously obtain suitable fire-resistance property when catching fire.

Explanation as an example, reinforced section 7,8 can make by the thin plate with following size: the about 100mm of width is to about 300mm, and more preferably from about 120mm is to about 250mm, and the about 0.4mm of thickness is to about 1.2mm, and more preferably from about 0.5mm is to about 0.8mm.

The first sidepiece 7b, the 8b that the face 2a of the elongated body 2 that reinforced section 7,8 is provided with central body 7a, 8a, make from expanded plastics material is outstanding and be combined in the second sidepiece 7c, 8c the elongated body 2 basically.

The first sidepiece 7b, the 8b of reinforced section 7,8 are respectively equipped with face 9,10, and it is smooth that this face preferably is essentially, the face 2a preset distance place of the elongated body of making at the distance expanded plastics material 2, substantially parallel with it the extension.

More preferably, face 9,10 limits a surface that is used for supporting the polishing member such as rigidity gypsum board, plank, rigid plastic material or other suitable material shown in Fig. 1 11 (finishing element), or as following described in more detail, be used for the netted metal construction of being essentially of bracing reinforcement cast concrete.

Rigid panel 11 can be fastened to face 9,10 by known methods, and is for example by known bolt, not shown.

In a preferred embodiment; rigid panel 11 can be at least in conjunction with a kind of suitable fire proofing; be preferably powder, particle or fibers form, give the refractoriness that the composite building components 1 that comprises this rigid panel improves thereby be suitable for giving refractoriness that this panel itself improves.

This type of fire proofing preferably is selected from mineral fibers, for example fibrous glass, mineral wool, and inert material is such as clay particle or other suitable the object of the invention, the material well known by persons skilled in the art of perlite, glass marble, expansion.

In an optional preferred implementation, rigid panel 11 can apply a fire-resistant film at least in part, and for example this fire-resistant film is made by a kind of lacquer of selecting from the group that comprises foaming paint and fire resisting paint.

Distance between the upper side 9,10 of the first sidepiece 7b, the 8b of reinforced section 7,8 and the face 2a of the elongated body 2 that expanded plastics material is made is preferably about 10mm to about 60mm, and more preferably about 20mm is to about 40mm.

Therefore, the following favourable effect of reinforced section 7,8 performances:

-it gives composite building components 1 enough bearer properties;

-its face 2a preset distance place at the elongated body 2 that the distance expanded plastics material is made supports a covering member and forms a gap, this gap can be kept a kind of suitable packing material that also can use that is essentially empty and be filled, and selectively sneaks at least a fire proofing that is suitable for giving the fire-resistance property that described material improves in this packing material.In above-mentioned first kind of situation, composite building components 1 presents the sound damping (owing to having air in the gap) of improvement and can advantageously lay hydraulic tube or electric pipeline (electrical raceways), and in above-mentioned second kind of situation, depend on the material type of placing between the surperficial 2a of covering member and elongated body 2, composite building components 1 presents heat insulation, polishing (finishing), mechanical resistance to compression or the fire-resistance property of improvement;

-if it partly or entirely applies a kind of fire-resistant film, the film that makes by a kind of lacquer of from the group that comprises foaming paint and fire resisting paint, selecting for example, and it gives the fire-resistance property of composite building components 1 improvement.

The first sidepiece 7b, the 8b of reinforced section 7,8 preferably is essentially hook-shaped and has an end that is essentially C shape in this preferred implementation.

In this kind situation, above-mentioned end constitutes one and is essentially box-like structure, defines above-mentioned upper surface 9,10 at the back of described box like structure to be used for rigidity of support panel 11 under this kind situation.

Middle part 7a, the 8a of reinforced section 7,8 preferably has the height of about 60mm to about 320mm.

In the described preferred implementation of Fig. 1, for example, the second sidepiece 7c, the 8c of reinforced section 7,8 is made of with the outstanding fin (fin) of cantilevered fashion middle part 7a, a 8a from reinforced section.

Fin 7c, the 8c of reinforced section 7,8 bring into play following effect: a suitable stayed surface is provided, another suitable covering member of the face 2b of composite building components 1 can be fastened to described stayed surface, second rigid panel of the gypsum plank shown among Fig. 1 12, wooden, rigid plastic material or other suitable material for example, or selectively, be used to support at least one tectal stretching lath (this is not shown).

Rigid panel 12 can be fastened to fin 7c, 8c by known methods, for example by known, unshowned bolt mode.

In this kind situation, building unit 1 of the present invention can advantageously obtain bearer properties, promptly can automatically bear any static load that is applied thereto.

In addition, in this kind situation, may sneak into the rigid panel 12 of at least a fire proofing that is fit to give the fire-resistance property that described panel itself improves or give the fire-resistance property that composite building components 1 improves by making rigid panel 12 apply a kind of fire-resistant film at least in part by use, for example this fire-resistant film be made by a kind of lacquer of selecting from the group that comprises foaming paint and fire resisting paint.

If the covering member of the face 2b of composite building components 1 is to be made of the covering layer that supports by a stretching lath, by sneak at least a suitable fire proofing can obtain the favourable characteristic of this kind in the material that is used to form layer (for example gypsum or cement), for example this fire proofing is one of material of the aforementioned fire-resistance property that is suitable for giving improvement.

In the preferred implementation that Fig. 1 describes, fin 7c, the 8c of reinforced section 7,8 is provided with one and flushes with the surperficial 2b of elongated body 2 and the initial part of substantially parallel extension, and forming 40 ° of ends to hexagonal angle with above-mentioned initial part, this angle more preferably is 90 °.

The initial part of fin 7c, the 8c of reinforced section 7,8 is provided preferably with face 13,14, and this face 13,14 preferably is essentially smooth.

In addition, the length of this initial part of fin 7c, the 8c of reinforced section 7,8 is extremely about 40mm of about 15mm, and more preferably is that about 20mm is to about 30mm.

This initial part is advantageously brought into play following effect: a suitable stayed surface is provided, one covering member, for example aforesaid rigid panel 12 or be used to support at least one tectal lath such as gypsum, can be fastened to this stayed surface, and described end reinforced section 7,8 reinforcement effects of being brought into play under the bending load have been strengthened.

In addition, the test that the present patent application people carries out has shown that this kind of fin 7c, 8c is configured with and has helped further strengthen reinforced section 7,8, thereby improved self supporting and anti-compression property of composite building components 1.

In this preferred implementation, the smooth basically surface 13,14 of fin (second sidepiece) 7c, the 8c of the smooth basically surface 9,10 of the first sidepiece 7b, 8b and reinforced section 7,8 all with middle part 7a, the 8a perpendicular of reinforced section 7,8.

In addition, in this preferred implementation, above-mentioned a pair of reinforced section 7,8 preferably is spaced from each other within a predetermined distance with the reinforced section 7,8 that suitably distributes in elongated body 2, obtains some favourable technique effects by this mode: may distribute the reinforcement effect that is applied by reinforced section 7,8 equably; May distribute the load that is applied to reinforced section 7,8 equably; And at last may with a kind of known, reproducible (reproducible) even mode is arranged fin 7c, the 8c of reinforced section 7,8 so that know its position when these fins are embedded fully in the mass of expanded plastic material and be invisible from the outside.

In the preferred implementation that Fig. 1 describes, reinforced section 7,8 is arranged in elongated body 2 mutually within a predetermined distance; Distance between the center line of fin 7c, the 8c of the orientation measurement of the longitudinal axis perpendicular of edge and elongated body 2 is preferably about 300mm.

According to the description of front, can directly, clearly obtain the feature and the technique effect of composite building components 1 of the present invention.

At first, because the existence of first outstanding sidepiece 7b, 8b of reinforced section 7,8, composite building components 1 has the bearer properties of improvement, reinforced section 7,8 all is provided with preferably smooth basically face 9,10, can apply the bigger mechanical stress of mechanical stress that the elongated body 2 made than expanded plastics material can bear on this face 9,10.

The second, the expanded plastics material performance of elongated body 2 is strengthened and is in position gone up the advantageous effect that firmly keeps reinforced section 7,8, thereby prevents owing to the stress influence that puts on the reinforced section 7,8 makes its distortion.

The 3rd, because the face 2a preset distance place of the elongated body 2 made at the distance expanded plastics material of smooth face 9,10, substantially parallel with it the extension basically, and the face 2b of the elongated body 2 made of fin 7c, 8c and expanded plastics material extends with flushing, and composite building components 1 is the covering member of supports outer easily.

The 4th, since reinforced section 7,8 partially or entirely apply a kind of such as the fire-resistant film that makes by a kind of lacquer of from the group that comprises foaming paint and fire resisting paint, selecting and/or since covering member sneak into the fire proofing of at least a fire-resistance property that is suitable for giving improvement or apply a kind of fire-resistant film at least in part, the fire-resistance property that composite building components 1 can be improved.

Fig. 2 to Figure 13 has schematically described other the embodiment according to composite building components 1 of the present invention.Technique effect and advantage that these other embodiment had both been realized above-mentioned preferred implementation have basically also realized the more technique effect and the advantage that describe below.

In description below and the accompanying drawing that relates to, the parts that are equal to the parts of the building unit 1 of the embodiment explanation of reference front on the structure or on the function will be with identical designation number mark, be not described further.

According to the embodiment of describing among Fig. 2, reinforced section 7,8 comprise separately be essentially flap-like and the second sidepiece 7c, 8c that be provided with smooth basically face 13,14.

Fin 7c, 8c entirely are combined in the elongated body 2 that expanded plastics material makes and at the face 2b preset distance place apart from this elongated body 2 in this kind situation and are arranged.

Preferably, fin 7c, 8c apart from the face 2b of elongated body 2 arrange apart from the preferably about 5mm of d ' about 15mm extremely.

Like this, clamp structure (not shown) that may be by using finite length is fastened to fin 7c, the 8c of reinforced section 7,8 with suitable covering member-panel 12 that for example above-mentioned gypsum plank is made of the face 2b of the elongated body 2 of composite building components 1.

Because fin 7c, the 8c of reinforced section 7,8 are sightless from the outside, for fastening described covering member, be necessary to know in advance in the mass of expanded plastic material this type of fin with respect to a position with reference to member in this kind situation, for example vertical central plane of the elongated body made from respect to side 3,4 or with respect to expanded plastics material 2.

With reference to Fig. 3 and Fig. 4, some other preferred implementations of reinforced section 7,8 will be described now.

According to the embodiment of describing among Fig. 3, the reinforced section 7,8 of composite building components 1 (only showing reinforced section 7 for simplicity among Fig. 3) is respectively equipped with and with reference to the first in the embodiment of describing among Fig. 1 and Fig. 2 substantially similar 7b of first, 8b.

In this kind situation, the reinforced section 7,8 of composite building components 1 advantageously is provided with a plurality of openings 15, and this opening 15 is preferably circle, is formed at the middle part 7a, the 8a that are included in the reinforced section 7,8 between the above-mentioned first sidepiece 7b, 8b and the second sidepiece 7c, the 8c.

The dual favourable effect of opening 15 performance: alleviate reinforced section 7,8 and can combine more compactly with mass of expanded plastic material.

In fact, because the existence of opening 15, mass of expanded plastic material can interpenetrate, combine and firmly keep the appropriate location of reinforced section 7,8 in the elongated body 2 of composite building components 1 with reinforced section 7,8 in forming operation.

In addition, though in the mass of expanded plastic material this kind of reinforced section 7,8 compact when preventing that this reinforced section 7,8 from being made of very thin metal sheet roof covering basically also not along its lateral deformation or bending.

The gross area of opening 15 be preferably each reinforced section 7,8 the gross area about 5% to about 50%, term wherein: the gross area of each reinforced section is used to represent to comprise the area (i.e. the area of whole side surface before forming this sidepiece and opening 15) on whole surface of section bar on the surface of opposite side portion 7b, 7c and 8b, 8c.

Be formed at reinforced section 7,8 middle part 7a, 8a opening 15 the gross area more preferably for reinforced section 7,8 gross areas about 20% to about 30%.

The diameter of opening 15 is preferably about 15mm to about 100mm, and more preferably about 40mm is to about 70mm.

In a preferred embodiment, opening 15 is provided with at middle part 7a, the 8a of reinforced section 7,8 obliquely along the central plane of described section bar self.

The gradient of opening 15 is preferably about 50 to about 100mm, more preferably about 75mm.

According to the embodiment of describing among Fig. 4, the reinforced section 7,8 of composite building components 1 (reinforced section 7 only is shown among Fig. 4 for simplicity) is provided with and the opening of the reinforced section of Fig. 3 similar opening 15 and be provided with the first sidepiece 7b, the 8b that is essentially hook-shaped generally, and this sidepiece shape is basically as the shape of falling U.

Because this feature, the first sidepiece 7b, the 8b-of reinforced section preferably basically by very thin thin plate constitute-when this sidepiece 7b, 8b when the covering member with the fluting that can be connected in the snap close mode in this first sidepiece 7b, 8b suitably cooperates, this sidepiece 7b, 8b play spring in fact.

In this kind situation, the sidepiece that is essentially taper that this of reinforced section first sidepiece 7,8 is provided preferably with shown in 16,17 is essentially the elastic effect that configuration was obtained of hook-shaped (hook-wise) with enhancing owing to this.

With reference to Fig. 5, the flooring structure 18 that can use according to a plurality of composite building components 1 preparation according to the present invention now will be described, for example according to each composite building components 1 of the embodiment among Fig. 4 in conjunction with a pair of reinforced section 7,8.

According to this embodiment, flooring structure 18 especially is fit to structure so-called " wide span " floor.

Flooring structure 18 comprise flooring element 19 that a plurality of composite building components 1 placed side by side, a plurality of expanded plastics material that is supported by composite building components 1 are made and as among Fig. 5 21 schematically shown be used for the netted metal construction of being essentially of reinforced concrete foundry goods 20.

In below the description and appended claims, term: be essentially netted metal construction, be used to represent that a reinforcing metal structure that comprises a plurality of longitudinal reinforcement members of cross one another foundry goods and a plurality of transversely strengthening members is to form basically the grid that extends along the gamut of flooring structure to be prepared.

Since be provided with " reinforced pole of intersection " flooring structure and in the art (in thefield) define this mesh reinforcement metal construction, and can prepare than by having same thickness but be not provided with the floor that the flooring structure of the reinforcing metal structure that is essentially netted makes and have the more floor of length.

Composite building components 1 advantageously its opposing ends is placed on building such as (not shown) on each braced structures of beam and/or bearing wall.

Like this, composite building components 1 forms the as many supporting member that limits the bottom of flooring structure 18 and be suitable for holding cast concrete 21 of being suitable in this kind situation, and described bottom is suitable for support floor member 19 and reinforcing metal structure 20.

In this embodiment, the following advantageous effect of reinforced section 7,8 performances of composite building components 1:

-it gives self suitable support performance of composite building components 1;

-its support floor member 19 and firmly keep this flooring element 19 in place;

-it supports the reinforcing metal structure 20 of foundry goods at the upper surface 2a of the elongated body 2 of distance composite building components 1 preset distance place;

-when composite building components partly or entirely applies a kind ofly during such as the fire-resistant film that made by a kind of lacquer of selecting from the group that comprises foaming paint, fire resisting paint, it gives the fire-resistance property that composite building components 1 improves.

Because the reinforcing metal structure 20 of foundry goods is supported at the upper side 2a preset distance place of the elongated body 2 of distance composite building components 1, this advantageously guarantees as building rules prevailing for the time being in force desired with simple, effective and efficient manner: cast concrete 21 can easily be filled the space below the reinforcing metal structure 20.

In addition, advantageously, the first sidepiece 7b, the 8b-of reinforced section 7,8 preferably constitutes-plays a part in fact spring by very thin metal sheet roof covering basically with the engaging of flooring element 19 time.

In the preferred implementation of the flooring structure 18 that Fig. 5 describes, reinforcing metal structure 20 can be advantageously firmly be connected with reinforced section 7,8 by a plurality of bails (staple) 38, and this bail 38 has shape basically as the central body 38a of the shape of falling U, give prominence to and relative free end 38b, the 38c of sidepiece 7b, the 8b cooperation of suitable and reinforced section 7,8 from central body 38a with cantilevered fashion.

Bail 38 preferably is made of the material of volume a such as suitable construction of metal, so that be essentially flexible connected mode owing to the elasticity of this material forms.

Because next reinforced section 7,8 and reinforcing metal structure 20 firm being connected, because covering member, it under this kind situation the rigid panel 12 that is connected with the face 2b of elongated body 2, rely on reinforced section 7,8 and firmly support the fire-resistance property that composite building components 1 can advantageously be improved by the reinforcing metal structure 20 that is embedded in the cast concrete 21.

Therefore, when catching fire, even the elongated body 2 that expanded plastics material is made destroys fully, rigid panel 12 can not break away from from composite building components 1 yet.

In addition, advantageously, if rigid panel 12 is sneaked into and at least aly is suitable for giving the fire proofing of fire-resistance property or applies a kind of fire-resistant film at least in part, the fire-resistance property of flooring structure 18 can further improve.

The flooring element 19 that the expanded plastics material that is supported by composite building components 1 is made preferably along flooring structure 18 arrange at a distance of preset distance ground mutually-both longitudinally also along horizontal-to limit a plurality of horizontal ditch 22 and a plurality of vertical ditch 23 that is suitable for placing cast concrete 21.

In this preferred implementation, flooring element 19 strides across composite building components 1 and arranges.

Because this kind arrangement, put on the protuberance (this part is extended) that stress on the flooring structure does not relate to the elongated body 2 that expanded plastics material makes by cast concrete 21 between the side 3,4 of reinforced section 7,8 and elongated body 2, this may advantageously strengthen the mechanical anti-compression property of flooring structure 18.

In the embodiment that describes, each flooring element 19 comprises that one is essentially the central body 19a of parallelepiped, vertically limits a plurality of parallel chambeies 24 in this central body 19a.

Advantageously, the flooring element 19 that expanded plastics material is made can be realized the weight of any hope, adjusting the thickness of flooring structure 18 as desired, thereby adjusts the maximum length of final floor (final floor).

The thickness of flooring element 19 is preferably about 160mm to about 500mm, and more preferably about 180mm is to about 300mm.

Flooring element 19 preferably has the following more size of determining in the design stage: width is about 450 to about 500mm, and length is greater than about 300mm, and maximum length is defined as desirable selectable basically value by design instruction.

As a non-restrictive example, the length of flooring element 19 can be 300mm to 13000mm.

Flooring element 19 preferably is set on the composite building components 1 to form a kind of grid that is made of orthogonal traverse furrow 22 and longitudinal furrow 23 basically.

Based on the content of design instruction, those skilled in the art can advantageously determine the width of ditch 22 and ditch 23.As just an embodiment, this width can be for about 100 to about 200mm.

Thereby in the preferred implementation of flooring structure 18, composite building components 1 forms many joists, flooring element 19 rests so-called to form on this joist " panel (panelled) " flooring structure.

In the framework of this preferred implementation, flooring element 19 is provided preferably with at least one at downside and is preferably a pair of be suitable for the placing first sidepiece 7b of reinforced section 7,8, the pod 25 of 8b, to form firm being connected between the composite building components 1 of flooring element 19 and flooring structure 18.

Pod 25 preferably is arranged to and the first sidepiece 7b of the reinforced section of giving prominence to from composite building components 17,8, the shape that 8b mates basically, to improve the connection stability between reinforced section 7,8 and the flooring element 19.

Like this, in the preferred implementation that Fig. 5 describes, for example longitudinal furrow 25 is essentially tenon shape for what have a relative tapered sidewalls, like this connecting, firmly to support the first sidepiece 7b, the 8b of reinforced section 7,8 basically in groove 25 by bayonet type, the first sidepiece 7b, the 8b of this reinforced section 7,8 has (in turn) taper sidepiece 16,17 of the upset of description better as Fig. 4 institute.

According to the present invention with top description, the upper side 2a preset distance place of the elongated body 2 that the reinforcing metal structure 20 of cast concrete 21 is made at the distance expanded plastics material is supported by the first sidepiece 7b, the 8b of reinforced section 7,8.

In the framework of this preferred implementation, the reinforcing metal structure 20 of foundry goods comprises common transversely strengthening member by 26 a plurality of foundry goods 21 of representing, and usually by the longitudinal reinforcement member of 27 a plurality of foundry goods of representing, described transversely strengthening member and longitudinal reinforcement member are placed on respectively in above-mentioned traverse furrow 22 and the longitudinal furrow 23.

Like this, in the framework of above-mentioned " panel " flooring structure, may advantageously realize: only the reinforced concrete district just is set according to design parameters, thereby reduces weight, reduce the cost on the final floor of preparation in necessary part.

The transversely strengthening member 26 of foundry goods preferably is placed on the first routine 7b of portion, the 8b of reinforced section 7,8, particularly be placed on the smooth basically face 9,10 of this first sidepiece 7b, 8b, and firmly be connected with reinforced section 7,8 by conventional mode, for example bail 38 by describing before.

In this preferred implementation, the longitudinal reinforcement member 27 of foundry goods 21 is placed on the transversely strengthening member 26 and by conventional mode and firmly is connected with transversely strengthening member 26, for example by the rope 39 of general type, this rope 39 is made of the iron wire of the routine that is used for this purpose in the art.

Because composite building components 1 of the present invention provides the above-mentioned transversely strengthening member 26 of foundry goods 21 and the supported configurations of longitudinal reinforcement member 27, may be advantageously with near the part of the bottom of composite building components 1-bear tensile stress-be arranged on flooring structure 18 bottoms, thereby strengthen the characteristic of the external loading that bears final floor.

For realizing the object of the invention, according to design instruction, if the transversely strengthening member 26 of reinforcing metal structure 20 and longitudinal reinforcement member 27 provide the metal (metal) of necessary amount, shape that it is concrete and structure are not crucial.Like this, for example the transversely strengthening member 26 of reinforcing metal structure 20 and longitudinal reinforcement member 27 can be made of or it can be made of the structure that is essentially the support shape that those skilled in the art will know that the many irons that mutually suitably separate.

According to description before, the feature and the technique effect that can obtain by flooring structure 18 of the present invention are very clearly.

Because the architectural characteristic of composite building components 1, especially himself supporting nature with and the function of bracing reinforcement metal construction 20, this at first may make the final needed work in floor of preparation on the building site minimum.

In fact, the operation that preparing final floor needs mainly comprises the steps: to place a plurality of composite building components 1 on the bearing structure of the building of building, flooring element 19 and reinforcing metal structure 20 are set, then fluid concrete on the flooring structure 18 that is assembled into thus thereon.

In case assembled flooring structure 18, by being limited to the effect that traverse furrow 22 between flooring element 19 and the composite building components 1 and longitudinal furrow 23 can guarantee to hold cast concrete 21.

Advantageously, for reaching about 2 meters flooring structure 18, the aforesaid operations step can not use interim supporter to implement or the flooring structure 18 of length is more used the interim supporter of limited quantities.

In addition, advantageously, because the compactness of member itself, light, ingenious, can easily implement the placement step of above-mentioned composite building components 1 by minimum work.

At last, because following one or more features, when catching fire, the fire-resistance property that flooring structure 18 according to the present invention is improved.

-under this kind situation by rigid panel 12 covering members that constitute, that be connected with the face 2b of elongated body 2, rely on reinforced section 7,8 firmly to support by the reinforcing metal structure 20 that embeds in the cast concrete 21;

-reinforced section 7,8 can apply a kind of fire-resistant film at least in part;

-the covering member 2 that is connected with the face 2b of elongated body 2 can be sneaked at least a fire proofing or this covering member that is suitable for giving the refractoriness of improvement can apply a kind of fire-resistant film at least in part.

According to another preferred implementation of the flooring structure of describing among Fig. 6 and Fig. 7 18, the elongated body 2 of composite building components 1 is provided with the chamber 40 of a plurality of mutually substantially parallel and middle part longitudinal extensions elongated body 2 between reinforced section 7,8.

Advantageously, thus chamber 40 help to alleviate elongated body 2 in installation process, make elongated body 2 be easier to the carrying.

The elongated body 2 that expanded plastics material is made also is provided with the vertical rib that is parallel to each other basically 41,42 that many expanded plastics materials are made, and this vertical rib 41,42 is outstanding with cantilevered fashion from the upper side 2a of elongated body 2 in the relative portion of vertical central plane of elongated body 2.

In this preferred implementation, the elongated body 2 that expanded plastics material is made also is provided with pair of protrusions 43,44, this projection 43,44 longitudinally extends towards the relative side 3,4 of elongated body 3 from the side in the relative portion that indulges rib 41,42, and groove 5 and rib 6 are formed at respectively in this projection.

Vertical rib 41,42 preferably extends with the upper side 2a of elongated body 3 is substantially perpendicularly whole, and preferably makes at the formative stage of elongated body 2.

In this preferred implementation, the reinforced section 7,8 of composite building components 1 is essentially Z-shaped and respectively comprises the first sidepiece 7b, the 8b that are essentially fin-shaped that the vertical rib 41,42 made with expanded plastics material is connected, and this sidepiece 7b, 8b are outstanding with cantilevered fashion from the upper side 2a of elongated body 2.

In this preferred implementation, with fin 7b, 8b terminal relative, at the offside of middle part 7a, 8a, the second sidepiece 7c, the 8c of reinforced section 7,8 are made of the terminal vertically extending fin from middle part 7a, 8a.

In addition, upper side 41a, the 42a of the vertical rib 41,42 of the elongated body 2 preferably made with expanded plastics material at least in part of the upper side 9,10 of the first fin 7b, the 8b of reinforced section 7,8 extend basically with flushing.

Like this, the assembly that is made of vertical rib 41,42 and the first fin 7b, 8b forms one and is suitable for the rigid structures of bracing reinforcement metal construction 20 effectively.

Similar to the described content of embodiment above with reference to before flooring structure 18, flooring element 19 is provided with pod 25, this pod 25 has the shape of mating basically with the shape of vertical rib 41,42 of the first fin 7b, the 8b that are combined in reinforced section 7,8, and can be engaged on this rib by a kind of connection that is essentially the snap close mode.

In this preferred implementation, fin 7b, 8b and 7c, 8c comprise one be essentially straight line and with the first of the middle part 7a of reinforced section 7,8,8a perpendicular and and this first form the second portion or the end angle, that tilt of a predetermined value.

The width of the first of fin 7b, 8b and 7c, 8c is preferably about 40mm, and the width of end portion is about 5mm, and the first of this end and the second fin 7c, 8c forms about 90 ° angle, forms about 45 ° angle with the first of the first fin 7b, 8b.

In another embodiment, the end of the first fin 7b, 8b can utilize one basically curve stretch (radiused) to first in conjunction with the zone of (curvilinear joining).

Reinforced section 7,8 preferably is provided with to give the bearer properties of composite building components 1 the best on the whole in mirror image (mirror) mode in the relative part of vertical central plane of elongated body 2.

Because this setting, reinforced section 7,8 is provided with the second fin 7c, 8c that the relative part of vertical central plane of the elongated body of making at expanded plastics material 2 extends to form following configuration: this configuration advantageously improves the characteristic that composite building components 1 is resisted bending load, particularly bear the characteristic of the load on the projection 43,44 that puts on the elongated body 2 that expanded plastics material makes, this projection 43,44 is arranged between the relative side 3,4 of reinforced section 7,8 and above-mentioned elongated body.

In the preferred implementation of Fig. 6 and Fig. 7 description, the first fin 7b, the 8b of reinforced section 7,8 and the second fin 7c, 8c are provided with the vertical rib 45,46 that is suitable for strengthening this structure separately, and the vertical rib 45,46 that the second fin 7c, 8c are provided with is suitable for forming notch, and this notch is used to introduce such as the tip of the fastener of bolt with the rigidity covering member of fixing a panel 12 of making such as gypsum plank to reinforced section 7,8.

In addition, similar with the embodiment of describing before, reinforced section 7,8 also is provided with a plurality of circular openings 15 that are included in middle part 7a, 8a between the first fin 7b, 8b and the second fin 7c, the 8c that are formed at that are preferably.

In addition, in this kind situation, opening 15 performances alleviate reinforced section 7,8 and make the dual favourable effect of reinforced section 7,8 combination more compactly in mass of expanded plastic material.

In addition, in this preferred implementation, bail 38 is in the lower bond of its terminal 38b, 38c and vertical rib 41,42, and this vertical rib 41,42 forms a undercut portions of being hooked by the above-mentioned end of bail 38.

Different with described in Fig. 5, flooring element 19 be aligned to make each tandem board member 19 support by an identical composite building components 1.

Therefore, in this kind situation, may advantageously install in advance and vertically be arranged in a plurality of flooring elements 19 on the same composite building components 1 so that the placement operation of the flooring structure 18 that carries out is on-site further simplified in factory.

In another unshowned embodiment, it is last with the outstanding vertical rib of cantilevered fashion that composite building components 1 of the present invention can be provided with two face 2a, 2b of the elongated body of making from expanded plastics material 2, in this kind situation, the second sidepiece 7c, the 8c of reinforced section 7,8 will present with reference to the first sidepiece 7b that describes among Fig. 6 and Fig. 7, the similar configuration of 8b.

According to the preferred implementation of describing among Fig. 8, the reinforced section 7,8 of building unit 1 is essentially the Z type, and respectively comprises a plurality of openings 15 that are formed obliquely as previously described in its middle part 7a, 8a.

In this preferred implementation, the face 2b of the elongated body 2 that the second sidepiece 7c of reinforced section 7 makes from expanded plastics material is outstanding, and is provided with a preferably smooth basically face 13, this face 13 at distance face 2b preset distance place, substantially parallel with it the extension.

Distance between the face 2b of the face 13 of the second sidepiece 7c of reinforced section 7 and the elongated body 2 that expanded plastics material is made is preferably about 10mm to about 60mm, and more preferably about 20mm is to about 40mm.

On the other hand, the first sidepiece 7b of reinforced section 7 is bonded in the expanded plastics material basically, and the face 2a of the elongated body 2 made of face 9 and expanded plastics material extends with flushing like this.

On the contrary, the first sidepiece 8b of reinforced section 8 is outstanding from the face 2a of the elongated body 2 that expanded plastics material is made, and be provided with preferably smooth basically face 10, this face 10 at distance face 2a preset distance place, substantially parallel with it the extension, this preset distance preferably and the face 13 of above-mentioned sidepiece 7c and the distance-like between the face 2b seemingly.

On the other hand, the second sidepiece 8c of reinforced section 8 is combined in the expanded plastics material basically, and the face 2b of the elongated body 2 made of face 14 and expanded plastics material extends with flushing like this.

In this preferred implementation, for example, the first sidepiece 7b, the 8b of reinforced section 7,8 and the second sidepiece 7c, 8c are made of the terminal vertically extending fin from the opposite side of reinforced section 7,8 from middle part 7a, the 8a of section bar 7,8 respectively.

Similar with aforementioned embodiments, in this situation, fin 7b, 8b and 7c, 8c also comprise the middle part 7a of rectilinear and reinforced section 7,8, the first of 8a perpendicular, and tilt, form the second end of the angle of a predetermined value with this first.This angle is preferably about 90 °.

Advantageously, the relative portion of the elongated body 2 that also can make at expanded plastics material of another embodiment of composite building components 1 characteristic of bearing bending load that both can have an improvement and apart from two face 2a of described elongated body, 2b preset distance place supports outer covering member (rigid panel that for example unshowned gypsum plank is made and/or support the lath of gypsic horizon).

Another embodiment of composite building components 1 can also apply a kind of fire-resistant film or the fire-resistance property of improvement when obtaining to catch fire by a kind of suitable packing material of having sneaked into a kind of fire proofing of the fire-resistance property that is suitable for giving improvement at least of filling in the gap between the face 2a, the 2b that are limited to the elongated body 2 that rigidity covering member (if exist) and expanded plastics material make at least in part by reinforced section 7,8.

According to the preferred implementation that Fig. 9 describes, the shape of the reinforced section 7,8 of composite building components 1 basically be Z-shaped with shape all fours described in Fig. 8.

Yet in this preferred implementation, reinforced section 7,8 is provided with the outstanding first sidepiece 7b, 8b and the second sidepiece 7c, the 8c of opposite face 2a, 2b of the relative elongated body of making from expanded plastics material respectively 2.

Therefore, smooth basically face 9,10,13 and 14 is distance face 2a, 2b preset distance place, substantially parallel with it the extension, apart from the preset distance of face 2a, 2b be preferably with before with reference to Fig. 8 described similar (10-60mm).

Therefore, more preferably, the additional embodiment of this of composite building components 1 both can have the characteristic of bearing bending load of improvement, also the relative portion of the elongated body 2 that can make at expanded plastics material and apart from two face 2a of described elongated body, 2b preset distance place supports outer covering member (panel that for example unshowned gypsum plank is made and/or support the lath of gypsic horizon).

The additional embodiment of this of composite building components 1 can also apply a kind of fire-resistant film or the fire-resistance property of improvement when obtaining to catch fire by a kind of suitable packing material of having sneaked into a kind of fire proofing of the fire-resistance property that is suitable for giving improvement at least of filling in the gap between the face 2a, the 2b that are limited to the elongated body 2 that rigidity covering member (if existence) and expanded plastics material make at least in part by reinforced section 7,8.

According to the preferred implementation that Figure 10 describes, the shape of the reinforced section 7,8 of building unit 1 be essentially with Fig. 8 in the shape all fours described Z-shaped.

Yet, in this preferred implementation, similar described in the setting of the first sidepiece 7b, the 8b of reinforced section 7,8 and the smooth face of the second sidepiece 7c, 8c and Fig. 1, promptly have only smooth basically face 9,10 at elongated body 2 preset distance places that the distance expanded plastics material is made from wherein outstanding.

Therefore, the additional embodiment of this of composite building components 1 can also have the characteristic of bearing bending load of improvement except the technique effect of having described with reference to Fig. 1, Fig. 8 and Fig. 9 before having.

According to the preferred implementation of describing among Figure 11, the reinforced section 7,8 of composite building components 1 (only showing reinforced section 7 for simplicity among Figure 11) is essentially C shape and respectively comprises separately the 7b of first, the 8b that are essentially fin and second portion 7c, 8c, and is provided with preferably smooth basically middle part 7a, the 8a from this section bar itself with the outstanding face 9,10 and 13,14 of cantilevered fashion.

In the preferred implementation of describing, fin 7b, 8b and 7c, 8c and middle part 7a, 8a substantially perpendicularly extend.

With reference to Figure 12 and Figure 13, some preferred implementations of wall construction 28 are now described by non-restrictive example, by a plurality of according to composite building components 1 of the present invention, for example respectively embed the reinforced section 7,8 of a pair of C of being essentially shape, can realize this wall construction according to the embodiment of Figure 11.

Preferred implementation according to Figure 12, wall construction 28 comprises that a plurality of composite building components 1 and each composite building components 1 that are arranged side by side are provided with a pair of reinforced section 7,8, this reinforced section 7,8 has outstanding separately the first sidepiece 7b, the 8b of face 2a of the elongated body of making from expanded plastics material 2, and is provided with the face separately 9,10 in distance face 2a preset distance place, extension substantially parallel with it.In this kind situation, sidepiece 7b, 8b are essentially fin and outstanding with cantilevered fashion from middle part 7a, the 8a of this section bar itself.

Reinforced section 7,8 also is respectively equipped with the second sidepiece 7c, the 8c that also are essentially fin that is combined in the mass of expanded plastic material, and is respectively equipped with the face 2b of elongated body 2 flushes extension basically and preferred is smooth basically face 13,14.

Similar with the preferred implementation of having described before with reference to Fig. 1, the composite building components 1 of wall construction 28 supports a plurality of rigidity covering members in the relative part of the elongated body 2 that expanded plastics material is made, the polylith gypsum board shown in (matchboarded) panels of wood and 30 of the tongue and groove template shown in 29.

Panel 29,30 is fastened to the smooth basically face 9,10 and 13,14 of reinforced section 7,8, for example unshowned bolt in known manner respectively.

Because this kind structure of composite building components 1, in this kind situation, limit a gap 31 between the elongated body 2 that panel 29 and expanded plastics material are made, this gap 31 uses a kind of suitable heat insulation and sound insulation packing material M such as glass wool, mineral wool or foam polyurethane material to fill in this kind situation.

Support performance that the composite building components 1 of this embodiment advantageously is improved and heat insulation, sound damping.

At last, since one or more following characteristics, the fire-resistance property that wall construction 28 according to the present invention can be improved when catching fire:

-reinforced section 7,8 can apply a kind of fire-resistant film to small part;

-rigidity the covering member that is connected with reinforced section 7,8 can be sneaked at least a fire proofing or this covering member that is suitable for giving the refractoriness of improvement can apply a kind of fire-resistant film at least in part;

-packing material M can sneak at least a fire proofing that is suitable for giving the refractoriness of improvement.

Preferred implementation according to Figure 13, wall construction 28 comprises a plurality of composite building components that are arranged side by side 1, and each composite building components 1 is provided with the reinforced section 7,8 of a pair of C of being essentially shape and has the outstanding first sidepiece 7b, 8b and the second sidepiece 7c, the 8c of face 2a, 2b of the elongated body of making from expanded plastics material 2 respectively.

Above-mentioned sidepiece 7b, 8b and 7c, 8c are respectively equipped with preferably smooth basically face 9,10 and 13,14, this face 9,10 and 13,14 is respectively at distance face 2a, 2b preset distance place, substantially parallel with it the extension, for example this preset distance and the preset distance of describing with reference to Fig. 8 before similar (10-60mm).

Similar with the embodiment of Figure 12 description before, sidepiece 7b, the 8b of reinforced section 7,8 and 7c, 8c are essentially fin and outstanding with cantilevered fashion from middle part 7a, the 8a of this section bar itself.

In this preferred implementation, the face 9,10 of opposite side portion 7b, the 8b of reinforced section 7,8 and the face of opposite side portion 7c, 8c 13,14 supports the face 2a of a pair of elongated body of making apart from expanded plastics material 2, the lath 32,33 of 2b preset distance, with in two gaps 34,35 of qualification between this lath 32,33 and above-mentioned 2a, the 2b.In this kind situation, these gaps are not filled any material and are limited the air chamber of the sound damping that improves wall construction 28 respectively.

In manual below and claims subsequently, term: be used to support at least one tectal lath, not only be used to indicate lath with cancellated routine-level and smooth or be provided with outstanding rib-this lath and make by the suitable jagged sheet metal that stretches, and be used to indicate any flat member that is suitable for supporting suitable cladding material.

It is the laths of metal of the stretching that forms of 2: 1 rhombus net that each lath 32,33 is preferably basically by the length to height ratio with rhombus.

The length of rhombus preferably changes between about 20-60mm, and the wide of rhombus preferably changes between about 10-30mm.

In addition, the thickness of this stretching lath is preferably about 0.4mm to about 1.0mm, and more preferably about 0.4mm is to about 0.8mm.

Lath 32,33 supports at least one suitable layer of cover material 36,37 such as gypsum or cement successively, this layer of cover material 36,37 selectively in conjunction with at least a reinforced fibers that is selected from suitable material and at least a fire proofing that is suitable for giving the fire-resistance property that cladding material improves, can be used this fire proofing after placing wall construction 28.

Because lath 32,33 and firm be connected of the cladding material that supports by this lath 32,33 with reinforced section 7,8, the bearer properties that the composite building components 1 of this embodiment advantageously is improved, the heat insulation and sound damping of improvement and the fire-resistance property of improvement.

In another unshowned embodiment, the face 9,10 of opposite side portion 7b, the 8b of reinforced section 7,8 and the face 13,14 of opposite side portion 7c, 8c can support a pair of arc-welding net (arcwelded meshes), and this arc-welding net is made of the metal reinforced bar of the cast concrete that is added to composite building components 1.

Before the composite building components 1 in the embodiment that some of Miao Shuing are possible can be advantageously by being used to prepare the known operation of reinforced section 7,8 and being used for continuously or known device that the moulding that is interrupted combines the elongated body that the expanded plastics material of this section bar makes makes.

With reference to the preferred implementation of describing before the building unit 1, a kind of preferred implementation of the method according to this invention will be described now.

The preliminary step of Shi Shiing by known methods, prepare intention be used to form reinforced section 7,8 at least by a thin plate of making such as a kind of structural rigidity material of galvanized steel-preferred a pair of thin plate.

Advantageously, above-mentioned thin plate has the preset thickness of all 0.4-1.5mm according to appointment and the predetermined width of the about 340mm of about 140-respectively.

This thin plate also comprises a middle part and a pair of sidepiece from extending about the axially relative part in this middle part, as after this will more clearly embodying, this middle part and sidepiece are used to constitute respectively middle part 7a, 8a and sidepiece 7b, 8b and 7c, the 8c of the reinforced section 7,8 that is just preparing.

In step subsequently, thin plate in known manner, such as using forming machine, along a pair of substantially parallel buckling line bending mutually, to form reinforced section 7,8, this reinforced section 7,8 comprises and is provided with the first sidepiece 7b, the 8b that is preferably smooth basically face 9,10, and middle part 7a, the 8a of this face 9,10 and the section bar that just preparing substantially perpendicularly extend.

Preferably implement bending step also forming simultaneously the second sidepiece 7c, the 8c that is provided with face 13,14, this face 13,14 preferably also is essentially smooth and substantially perpendicularly extends with middle part 7a, the 8a of the section bar that is just preparing.

In the distortion of this embodiment, the face 9,10 of the first sidepiece 7b, the 8b of reinforced section 7,8 and the face 13,14 of the second sidepiece 7c, 8c all on the horizontal plane of this thin plate or under extend.

Preferably implement bending step so that the horizontal plane at the face 13,14 of the face 9,10 of the first routine 7b of portion, the 8b of reinforced section and the second sidepiece 7c, 8c and thin plate middle part forms about 90 a ° angle.

In addition, can preferably still use known equipment to implement the thin plate bending step, thus for example with equal the about 90 ° further flexure plane 9,10 in angle and 13,14 with obtain and the first of the middle part 7a of reinforced section 7,8,8a perpendicular and inclination and form the second end of the angle of a predetermined value with above-mentioned first.

According to another preferred implementation, can be by implementing above-mentioned bending step along at least two buckling line bending plates that are parallel to each other basically, to form a pair of first sidepiece 7b, 8b and the second sidepiece 7c, 8c, this first sidepiece 7b, 8b and the second sidepiece 7c, 8c are provided with the face 9,10 and 13,14 of extension in the relative part about the middle part 7a, the 8a that just prepare section bar respectively, thereby obtain the structure of the reinforced section 7,8 described among Fig. 8, Fig. 9 and Figure 10.

In step subsequently, the reinforced section 7,8 that makes like this is placed in the die holder of unshowned, the conventional appropriate device that is used for plastic shaping.

In case reinforced section 7,8 has been placed in this die holder, just carry out following steps: input expandable plastic particle to described die holder, the expandable plastic particle is expanded bond together then, to form elongated body 2 in conjunction with the building unit 1 of reinforced section 7,8.

In the first embodiment, the step of the elongated body 2 that the moulding expanded plastics material is made is performed, thereby the face 9,10 of the first sidepiece 7b, 8b that makes reinforced section 7,8 is outstanding and apart from described 2a preset distance, substantially parallel with it the extension from the face 2a of elongated body 2.

According to another preferred implementation, the above-mentioned steps of the elongated body 2 that the moulding expanded plastics material is made is performed, thereby make the opposite face 13,14 of sidepiece 7c, the 8c of reinforced section 7,8 be combined in the mass of expanded plastic material basically, and similarly flush ground and extension abreast basically with the opposite face 2b of elongated body 2, or selectively, outstanding and apart from described 2b preset distance, substantially parallel with it the extension from face 2b.

In a preferred embodiment, method of the present invention also comprises step: form a plurality of openings in the middle part of the thin plate that forms reinforced section 7,8.

These openings are preferably circle and along the longitudinal extension of the thin plate of the longitudinal axis that preferably strides across thin plate.

Can form the operation of opening 15 by usual manner such as punching press.

In a preferred embodiment, the method for invention also comprises the step that applies a kind of fire-resistant film at least on the part of the thin plate that forms reinforced section 7,8.

Above-mentioned film preferably applies by following step:

A) at least a portion of the thin plate that forms reinforced section 7,8, apply a kind of a kind of paint of from the group that comprises foaming paint and fire resisting paint, selecting; And

B) dry described paint.

By method known to those skilled in the art and equipment implementation step a) and b).

In another embodiment of the inventive method, also may begin to prepare building unit 1 from the thin plate of prebored hole, this thin plate is wrapped on the spool and is arranged on the upstream of bending position, alternatively on the part of the external surface of this thin plate at least in conjunction with a kind of fire-resistant film.

If carry out the preparation of building unit 1 continuously, the final step that this method provides at last is for cutting elongated body 2 to make the building unit with desired length by certain size, and this final step is also by known installations and facilities.

Like this, may make the structure of the building unit 1 of Fig. 1 to Figure 13 description.

Obviously, in order to satisfy specific, possible application requirements, those skilled in the art can make amendment, change the present invention who describes before, and variation of being done and modification fall in the protection domain of claims qualification.

Claims (42)

1. a composite building components (1) comprising:

A) be provided with at least one elongated body (2) that the expanded plastics material of opposite face (2a, 2b) is made;

B) longitudinal extension and having in described at least one elongated body (2) from least one reinforced section (7,8) of first (2a) of the described opposite face (2a, 2b) of elongated body (2) outstanding first sidepiece (7b, 8b);

It is characterized in that described first sidepiece (7b, 8b) is provided with described first (2a) preset distance place of at least one elongated body (2) of making at the distance expanded plastics material, substantially parallel with it the face (9,10) that extends.

2. building unit according to claim 1 (1) is characterized in that, described at least one reinforced section (7,8) is shape such as L, C, Z or I basically.

3. building unit according to claim 1 (1), it is characterized in that, described at least one reinforced section (7,8) is provided with second sidepiece (7c, 8c), and described second sidepiece (7c, 8c) is provided with the face (13,14) that second (2b) of the described opposite face (2a, 2b) of the elongated body made from expanded plastics material (2) extends substantially parallelly.

4. building unit according to claim 3 (1) is characterized in that, described second (2b) of the elongated body (2) that described second sidepiece (7c, 8c) and the expanded plastics material of described at least one reinforced section (7,8) made extends with flushing.

5. building unit according to claim 3 (1), it is characterized in that second sidepiece (7c, 8c) of described at least one reinforced section (7,8) entirely is combined in the mass of expanded plastic material and is arranged on described second (2b) preset distance place of the elongated body of making apart from expanded plastics material (2).

6. building unit according to claim 3 (1), it is characterized in that, described second (2b) of the elongated body (2) that described second sidepiece (7c, 8c) of described at least one reinforced section (7,8) is made from expanded plastics material is outstanding, and described second (2b) preset distance place of described (13,14) of wherein said second sidepiece (7c, 8c) elongated body (2) of making at the distance expanded plastics material, substantially parallel with it the extension.

7. according to the described building units in one of claim 1 or 3 to 6 (1), it is characterized in that described (9,10) of first sidepiece (7b, 8b) of described at least one reinforced section (7,8) or described (13,14) of second sidepiece (7c, 8c) are essentially smooth.

8. according to claim 1 or 3 described building units (1), it is characterized in that described first sidepiece (7b, 8b) or described second sidepiece (7c, 8c) of described at least one reinforced section (7,8) are essentially C shape or inverted U-shaped.

9. according to claim 1 or 3 described building units (1), it is characterized in that middle part (7a, the 8a) perpendicular of described first sidepiece (7b, 8b) of described at least one reinforced section (7,8) or described (9,10,13,14) of described second sidepiece (7c, 8c) and described reinforced section (7,8).

10. according to claim 1 or 3 described building units (1), it is characterized in that described first sidepiece (7b, 8b) or described second sidepiece (7c, 8c) of described at least one reinforced section (7,8) are essentially hook-type.

11. according to claim 1 or 7 described building units (1), it is characterized in that, described first sidepiece (7b, 8b) of described at least one reinforced section (7,8) or described second sidepiece (7c, 8c) are connected with vertical rib (41,42), and described vertical rib (41,42) is outstanding with cantilevered fashion from described first (2a) or described second (2b) of the elongated body (2) that expanded plastics material is made.

12. building unit according to claim 11 (1), it is characterized in that the upper side (41a, 42a) of the described vertical rib (41,42) of the elongated body (2) that described first sidepiece (7b, 8b) of described at least one reinforced section (7,8) or described (9,10,13,14) of described second sidepiece (7c, 8c) and expanded plastics material are made is extended at least in part basically with flushing.

13. building unit according to claim 1 (1), it is characterized in that, described building unit (1) comprises at least two reinforced sections (7,8), and described reinforced section (7,8) is on the relative part edge and the substantially parallel direction longitudinal extension in described elongated body (2) of described central plane of vertical central plane of the elongated body (2) that expanded plastics material is made.

14. building unit according to claim 13 (1), it is characterized in that, first reinforced section at least (7) of described reinforced section is provided with described first (2a) outstanding first sidepiece (7b) of the elongated body of making from expanded plastics material (2), and at least the second reinforced section (8) of described reinforced section is provided with the described opposite face (2a from elongated body (2), the sidepiece (8c) that second (2b) 2b) is outstanding, the described sidepiece (8c) of described at least one second reinforced section (8) are provided with described second (2b) preset distance place of the elongated body of making at the distance expanded plastics material (2), the face that extends (14) substantially parallelly with it.

15. building unit according to claim 13 (1), it is characterized in that described reinforced section (7,8) is provided with the outstanding first relative sidepiece (7b, 8b) and second sidepiece (7c, 8c) of described opposite face (2a, 2b) of the elongated body of making from expanded plastics material (2).

16., it is characterized in that described second sidepiece (7c, 8c) of reinforced section (7,8) extends in the relative part of vertical central plane of described elongated body (3) according to claim 3 and 13 described building units (1).

17. according to claim 1 or 3 described building units (1), it is characterized in that described first sidepiece (7b, 8b) of described at least one reinforced section (7,8) or described (9,10,13,14) of described second sidepiece (7c, 8c) are provided with at least one ribs (45,46).

18. building unit according to claim 1 (1) is characterized in that, described at least one reinforced section (7,8) is provided with a plurality of interior openings (15) in middle part (7a, 8a) that are formed at described reinforced section (7,8).

19., it is characterized in that described at least one reinforced section (7,8) applies a kind of fire-resistant film that is made by a kind of lacquer of selecting at least in part according to the described building unit of aforementioned arbitrary claim (1) from the group that comprises foaming paint and fire resisting paint.

20. building unit according to claim 1 (1), it is characterized in that described building unit (1) also comprises a kind of covering member (11,29,32) that is connected with described (9,10) of first sidepiece (7b, 8b) of described at least one reinforced section (7,8).

21. according to claim 1 or 20 described building units (1), it is characterized in that described building unit (1) also comprises second (2b) or a kind of covering member (12,30,33) that is connected with described (13,14) of second sidepiece (7c, 8c) of described at least one reinforced section (7,8) of the described opposite face (2a, 2b) of the elongated body made from expanded plastics material (2).

22. according to claim 14 or 15 described building units (1), it is characterized in that, described building unit (1) also comprises described a kind of covering member that (9,10,13,14) are connected with the sidepiece (7b, 8b, 7c, 8c) of described reinforced section (7,8), and described reinforced section (7,8) is outstanding from the opposite face (2a, 2b) of the elongated body (2) that expanded plastics material is made.

23., it is characterized in that described covering member comprises a kind of lath (32,33) and at least one suitable layer of cover material (36,37) that is supported by described lath (32,33) according to the described building unit of one of claim 20 to 22 (1).

24. building unit according to claim 23 (1), it is characterized in that described cladding material is for optionally sneaking into the reinforced fibers that is selected from a kind of suitable material and being suitable for giving the gypsum or the cement of at least a fire proofing of the fire-resistance property that described cladding material improves.

25., it is characterized in that described covering member comprises a kind of netted reinforcing metal structure (20) and at least one layer of concrete that is supported by described ruggedized construction (20) of being essentially according to the described building unit of one of claim 20 to 22 (1).

26., it is characterized in that described covering member comprises a kind of rigid panel (11,12,29,30) according to the described building unit of one of claim 20 to 22 (1).

27. building unit according to claim 26 (1), it is characterized in that a kind of panel that described rigid panel (11,12,29,30) is made for the gypsum of optionally sneaking at least a fire proofing that is suitable for giving the fire-resistance property that described rigid panel (11,12,29,30) improves, wooden, rigid plastic material or other suitable material.

28. building unit according to claim 27 (1) is characterized in that, described rigid panel (11,12,29,30) applies a kind of a kind of fire-resistant film that is made by a kind of lacquer of selecting at least in part from the group that comprises foaming paint and fire resisting paint.

29. building unit according to claim 1 (1) is characterized in that, described at least one reinforced section (7,8) is in described at least one elongated body (2) that expanded plastics material is made, basically along its whole length longitudinal extension.

30., it is characterized in that described building unit (1) also comprises the packing material that is inserted between the described elongated body (2) that described covering member and expanded plastics material make according to claim 20 or 22 described building units (1).

31. building unit according to claim 30 (1) is characterized in that, described packing material is sneaked at least a fire proofing that is suitable for giving the fire-resistance property that described cladding material improves.

32. a method for preparing according to the described building unit of claim 1 (1) comprises the steps:

A) prepare the thin plate that at least one rigid material with predetermined thickness and width is made, described at least one thin plate has a middle part and a pair of sidepiece that extends in the relative part at described middle part.

B) comprise at least one reinforced section (7,8) of first sidepiece (7b, 8b) along the crooked described at least one thin plate of at least one buckling line with formation, described first sidepiece (7b, 8b) is provided with the face (9,10) that substantially perpendicularly extends with described middle part;

C) in the die holder of a kind of appropriate device that is used for moulding plastics, arrange the described at least one reinforced section (7,8) that makes like this;

D) input expandable plastic particle is to described die holder;

E) plastic grain is expanded and bond together then, forming the elongated body (2) that expanded plastics material is made, described elongated body (2) is provided with opposite face (2a, 2b) and at least in part in conjunction with described at least one reinforced section (7,8);

It is outstanding and apart from described first (2a) preset distance, substantially parallel with it the extension to implement first (2a) of described opposite face (2a, 2b) of the elongated body (2) that face (9,10) that described step e) makes described at least one first sidepiece (7b, 8b) of described at least one reinforced section (7,8) makes from expanded plastics material.

33. method according to claim 32, it is characterized in that, implement described bending step b) with along the crooked described at least one thin plate of at least two buckling lines to form at least one reinforced section (7,8), described reinforced section (7,8) also comprises second sidepiece (7c, 8c) that is respectively equipped with the face (13,14) that extends with the middle part perpendicular of described at least one thin plate.

34. method according to claim 33, it is characterized in that, implement described bending step b by following manner): to form a pair of first sidepiece (7b, 8b) and second sidepiece (7c, 8c), described first sidepiece (7b, 8b) is respectively equipped with the face (9,10 that extends about the relative part in described at least one thin plate middle part with second sidepiece (7c, 8c) along the crooked described at least one thin plate of at least two buckling lines that are parallel to each other basically; 13,14).

35. method according to claim 33 is characterized in that, described first sidepiece (7b, 8b) of described at least one reinforced section (7,8) and the face (9,10 of described second sidepiece (7c, 8c); 13,14) all on the horizontal plane of described thin plate or under extend.

36. according to the described method of one of claim 33 to 35, it is characterized in that, implement described bending step e) face (13,14) of described second sidepiece (7c, 8c) of reinforced section (7,8) is combined in the expanded plastics material and second (2b) of the described elongated body (2) made with expanded plastics material flushes ground and substantially parallel with it the extension.

37. according to the described method of one of claim 33 to 35, it is characterized in that, implement described bending step e) described second sidepiece (7c, 8c) that makes described at least one reinforced section (7,8) is outstanding from described second (2b) of the elongated body (2) that expanded plastics material is made, and second (2b) preset distance place of described (13,14) of described second sidepiece (7c, 8c) elongated body (2) of making at the distance expanded plastics material, substantially parallel with it the extension.

38. method according to claim 32 is characterized in that, the middle part that described method also is included in described thin plate forms the step of a plurality of openings (15).

39. method according to claim 32 is characterized in that, described method also is included in the step that applies a kind of fire-resistant film at least a portion of described at least one thin plate.

40. according to the described method of claim 39, it is characterized in that, described film applies by following step: a) apply a kind of paint selected by from the group that comprises foaming paint and fire resisting paint and b at least a portion of described at least one thin plate) dry described paint.

41. a flooring structure (18) comprises according to the described at least one building unit of one of claim 1 to 31 (1).

42. a wall construction (28) comprises according to the described at least one building unit of one of claim 1 to 31 (1).

Images