CN206591769U

CN206591769U - Floor and slab construction

Info

Publication number: CN206591769U
Application number: CN201720043732.8U
Authority: CN
Inventors: 姜悦
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-01-13
Filing date: 2017-01-13
Publication date: 2017-10-27
Anticipated expiration: 2027-01-13

Abstract

The utility model provides a kind of floor and slab construction, is related to building equipment technology field.Floor includes floor main body, it is located at arc convex portion and the arc-shaped depression portion of floor main body both sides respectively, during Assembly floor, the grafting successively of the arc convex portion on adjacent floor and arc-shaped depression portion, floor main body includes upper cover plate and the lower cover positioned at upper cover plate bottom, upper cover plate, lower cover, arc convex portion and arc-shaped depression portion, which are enclosed, is set as hollow floor inner chamber, floor inner chamber is provided with the reinforcing member of connection upper cover plate and lower cover, on lower cover projection is provided with along the length direction of lower cover to the direction close to upper cover plate, and raised lower hollow, upper cover plate, lower cover, arc convex portion and arc-shaped depression portion are made by metal material, it is poor using the wood floors feature of environmental protection present in prior art to solve, efficiency of mating formation is low or unreasonable using metal floor structure design, floor life-span low technical problem, make the floor feature of environmental protection good, mat formation efficiency high, service life is long.

Description

Floor and slab construction

Technical field

The utility model is related to building equipment technology field, more particularly, to a kind of floor and slab construction.

Background technology

Floor is commonly used a kind of sheet material in modern architecture decoration, and the species on floor has a lot, such as solid wooden floor board, by force Change compoiste wood floor, solid wooden compound floor, bamboo-wood floor, cork flooring etc., wherein, solid wooden floor board is by timber stoving, through adding A kind of floor decorative material formed after work, solid wooden floor board has decorative pattern naturally, comfortable foot feeling, using it is safe the characteristics of, be sleeping The ideal material of the ground surface finishings such as formula, parlor, study；Reinforced composite wooden floor is earth material popular in recent years, it be by After log is crushed, addition glue, preservative, additive etc. form through hot press HTHP compression process, have broken the thing of log Structure is managed, the weakness of log stability difference is overcome；Bamboo-wood floor is the floor that bamboo is made after processing, both rich in natural material The natural aesthetic feeling of matter, there is wear-resisting durable, and damp-proof and moth-proof again, easy to use.

But, nowadays, the forest reserves are limited, and afforestation rate is also being gradually reduced, and are no longer people using wood floors The environmentally friendly life style advocated energetically, while wooden quality is uneven, either wood floors or composite floor board, Adhesive can be all used during the manufacturing, when mating formation floor, gluing is fixed after floor is alignd, led to per floorboard Cross it is gluing be combined, paving process is complicated, contains formaldehyde in inefficiency, and adhesive, the normal life band given people Detrimental effect is carried out.

With continuing to develop for society, the floor of metal material is occurred in that in recent years, using hollow structure, light weight environmental protection nothing Pollution, but be due to that structure design is unreasonable so that the intensity on floor is relatively low, causes between floor deformation, and floor and ground Easily slide, make the service life reduction on floor.

Utility model content

The purpose of this utility model is to provide a kind of floor and slab construction, to solve to use present in prior art The wood floors feature of environmental protection is poor, efficiency of mating formation is low or uses the technical problem that metal floor structure design is unreasonable, the floor life-span is low.

The utility model provide floor include floor main body, respectively positioned at the floor main body both sides arc convex portion and During arc-shaped depression portion, Assembly floor, the arc convex portion on adjacent floor and arc-shaped depression portion grafting successively；

The floor main body include upper cover plate and the lower cover positioned at the upper cover plate bottom, the upper cover plate, it is described under Cover plate, the arc convex portion and the arc-shaped depression portion, which are enclosed, is set as hollow floor inner chamber；

The arc convex portion include be connected with the upper cover plate and to the first recessed segmental arc of the direction of the lower cover, It is being connected with first segmental arc and to the second recessed segmental arc of the direction of the lower cover and with second segmental arc and institute The 3rd segmental arc that is that lower cover is connected and being protruded to the direction of the upper cover plate is stated, first segmental arc and the second segmental arc are smoothed Cross, second segmental arc is seamlessly transitted with the 3rd segmental arc, the shape of the arc-shaped depression portion and the shape of the arc convex portion It is engaged；

The floor inner chamber is provided with the reinforcing member for connecting the upper cover plate and the lower cover；

Projection is provided with along the length direction of the lower cover to the direction close to the upper cover plate on the lower cover, and And the raised lower hollow；

The upper cover plate, the lower cover, the arc convex portion and the arc-shaped depression portion are made by metal material.

Further, width of the reinforcing member along the upper cover plate is uniformly provided with multiple.

Further, the raised width along the lower cover is uniformly provided with multiple.

Further, the reinforcing member is staggered with the projection.

Further, the reinforcing member is stiffener plate, described raised for zigzag projection.

Further, the metal material is aluminum alloy materials.

Further, the width dimensions on the floor are 50-300mm, and the thickness on the floor is 5-30mm.

Further, it is coated with wear-resistant coating on the upper cover plate.

Further, it is coated with nonskid coating on the upper cover plate.

The slab construction that the utility model is provided, including the floor any one of above-mentioned technical proposal, it is multiple described Floor grafting.

The floor that the utility model is provided is made up of floor main body, arc convex portion and arc-shaped depression portion, arc convex portion and arc Recess is respectively arranged on the both sides of floor main body, and the shape of arc convex portion and arc-shaped depression portion is engaged, in order to which floor is in assembling During, arc convex portion and the arc-shaped depression portion grafting successively on adjacent floor, floor main body include upper cover plate and lower cover, passed through Lower cover is set in the bottom of upper cover plate, lower cover is oppositely arranged with upper cover plate, and arc convex portion and arc-shaped depression portion are respectively arranged on The two ends of cover plate and lower cover along the length direction of floor main body, and arc convex portion and arc-shaped depression portion respectively with upper cover plate and under Cover plate is connected so that upper cover plate, lower cover, arc convex portion and arc-shaped depression portion, which are enclosed, has been set as hollow floor inner chamber, and floor is adopted The quality on floor can be reduced with hollow structure, material is saved, production cost is reduced.

Arc convex portion is located at the one end of floor main body along its length, and is set to the direction protrusion away from floor inner chamber Put, arc-shaped depression portion is located at the other end of floor main body along its length, and is set to the direction away from floor inner chamber is recessed, makes Arc convex portion and arc-shaped depression portion are located between upper cover plate and lower cover, and arc convex portion includes the first segmental arc, the second segmental arc and the Three segmental arcs, the first segmental arc is connected and recessed to the direction of lower cover with one end of upper cover plate, and the second segmental arc is connected with the first segmental arc And it is recessed to the direction of lower cover, the second segmental arc is bent up upwards, the 3rd segmental arc is connected and upward with the second segmental arc and lower cover The direction protrusion of cover plate, the first segmental arc is seamlessly transitted with the second segmental arc, and the second segmental arc is seamlessly transitted with the 3rd segmental arc, arc convex portion Shape be engaged with the shape of arc-shaped depression portion so that the arc convex portion on adjacent floor be engaged with arc-shaped depression portion grafting laying, Because the second segmental arc is bent up so that the connection on adjacent floor is more fastened upwards, it will not loosen, installation quality is higher, compared to existing In technology, gluing is fixed after floor is alignd, and is combined per floorboard by gluing, is significantly reduced paving process Complexity, improves the operating efficiency mated formation, and need not use gluing using the cooperation grafting of arc convex portion and arc-shaped depression portion Agent, it is to avoid normal life of the formaldehyde to people in adhesive has adverse effect on so that floor safety non-pollution, together When, the installation on floor is facilitated with dismounting, improves the secondary adequacy utilized in floor so that floor is more environmentally-friendly, upper cover plate, under Cover plate, arc convex portion and arc-shaped depression portion are made of metal material, and the quality on floor can be guaranteed, while having saved gloomy Woods resource, reduces carbon emission, and the life style using environmental protection makes people obtain more preferable adventure in daily life.

In order to improve the intensity on floor, by rationally designing the structure on floor, in the inner chamber of floor, along the length of floor main body Spend direction and be provided with reinforcing member, reinforcing member is fixedly connected with upper cover plate and lower cover, during the long-term use on floor, due to Reinforcing member is provided with floor inner chamber, reinforcing member can disperse the active force that user is applied on upper cover plate, reduce on floor The moment of flexure and shearing being subject at point of force application, make being more uniformly stressed for floor, so that the overall construction intensity on floor is improved, Floor damage and the probability of deformation are reduced, the service life on floor is improved, and it is simple in construction, and function is easy, reduces Production cost.Projection is provided with along the length direction of lower cover to the direction close to upper cover plate on the lower cover on floor, and it is convex The lower hollow risen, generally, the lower cover of floor main body are used to contact with ground when mounted, in the prior art, under floor Bottom surface is typically the force of sliding friction between smooth plane, the plane contacted with ground or keel by floor to prevent floor It is subjected to displacement, when by larger applied external force, easy occurred level between the plane that floor is contacted with ground or keel Slide displacement on direction, causes the active force between floor big and makes floor deformation, the service life reduction on floor, by floor Lower cover on set raised, raised both sides are relative to convex to form landing part so that on the lower surface of lower cover it is raised with Ground portion is arranged at intervals, and by contact of the landing part with ground or keel, improves frictional force of the floor on ground or keel, from And the possibility that floor is slided is reduced, and the service life on floor is improved, and it is simple in construction, and function is easy, reduction Production cost.

Brief description of the drawings

, below will be right in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art The accompanying drawing used required in embodiment or description of the prior art is briefly described, it should be apparent that, describe below In accompanying drawing be some embodiments of the present utility model, for those of ordinary skill in the art, do not paying creativeness On the premise of work, other accompanying drawings can also be obtained according to these accompanying drawings.

The structural front view of the first embodiment on the floor that Fig. 1 provides for the utility model embodiment；

Fig. 2 is Fig. 1 right view；

Fig. 3 is Fig. 1 top view；

The structural front view of second of embodiment on the floor that Fig. 4 provides for the utility model embodiment；

The structural representation for the slab construction that Fig. 5 provides for the utility model embodiment.

Icon：100- floor main bodies；200- arcs convex portion；300- arc-shaped depression portions；400- reinforcing members；500- is raised；110- Upper cover plate；120- lower covers；The segmental arcs of 210- first；The segmental arcs of 220- second；The segmental arcs of 230- the 3rd.

Embodiment

The technical solution of the utility model is clearly and completely described below in conjunction with accompanying drawing, it is clear that described Embodiment is a part of embodiment of the utility model, rather than whole embodiments.Based on the embodiment in the utility model, sheet The every other embodiment that field those of ordinary skill is obtained under the premise of creative work is not made, belongs to this practicality Novel protected scope.

, it is necessary to explanation in description of the present utility model, term " " center ", " on ", " under ", it is "left", "right", " perpendicular Directly ", the orientation or position relationship of the instruction such as " level ", " interior ", " outer " are, based on orientation shown in the drawings or position relationship, to be only Described for the ease of description the utility model and simplifying, rather than to indicate or imply that signified device or element must have specific Orientation, with specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.In addition, term " the One ", " second ", " the 3rd " are only used for describing purpose, and it is not intended that indicating or implying relative importance.

, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in description of the present utility model Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly Connection；Can be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected to by intermediary, It can be the connection of two element internals.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition Concrete meaning of the language in the utility model.

Embodiment 1 and embodiment 2 are described in detail below in conjunction with the accompanying drawings：

The structural front view of the first embodiment on the floor that Fig. 1 provides for the utility model embodiment, Fig. 2 is Fig. 1 Right view, Fig. 3 be Fig. 1 top view, the knot of second of embodiment on the floor that Fig. 4 provides for the utility model embodiment Structure front view, the structural representation for the slab construction that Fig. 5 provides for the utility model embodiment.

Embodiment 1

Please with reference to Fig. 1-4, a kind of floor is present embodiments provided, including floor main body 100, be located at floor master respectively During the arc convex portion 200 of the both sides of body 100 and arc-shaped depression portion 300, Assembly floor, the He of arc convex portion 200 on adjacent floor The grafting successively of arc-shaped depression portion 300, specifically：

Floor main body 100 includes upper cover plate 110 and the lower cover 120 positioned at the bottom of upper cover plate 110, upper cover plate 110, lower cover Plate 120, arc convex portion 200 and arc-shaped depression portion 300, which are enclosed, is set as hollow floor inner chamber, and arc convex portion 200 includes and upper cover plate 110 It is connected and being connected to the first recessed segmental arc 210 of the direction of lower cover 120, with the first segmental arc 210 and to lower cover 120 The second recessed segmental arc 220 of direction and be connected with the second segmental arc 220 and lower cover 120 and it is convex to the direction of upper cover plate 110 The 3rd segmental arc 230 gone out, the first segmental arc 210 is seamlessly transitted with the second segmental arc 220, and the second segmental arc 220 and the 3rd segmental arc 230 are smooth Transition, the shape of arc-shaped depression portion 300 is engaged with the shape of arc convex portion 200, and floor inner chamber is provided with the connection He of upper cover plate 110 Set on the reinforcing member 400 of lower cover 120, lower cover 120 along the length direction of lower cover 120 to the direction close to upper cover plate 110 It is equipped with projection 500, and raised 500 lower hollow, upper cover plate 110, lower cover 120, arc convex portion 200 and arc-shaped depression portion 300 It is made by metal material.

The floor that the present embodiment is provided is made up of floor main body 100, arc convex portion 200 and arc-shaped depression portion 300, arc convex portion 200 and arc-shaped depression portion 300 be respectively arranged on the both sides of floor main body 100, and the shape phase of arc convex portion 200 and arc-shaped depression portion 300 Coordinate, in order to which floor is during assembling, arc convex portion 200 and the grafting successively of arc-shaped depression portion 300, floor on adjacent floor Main body 100 includes upper cover plate 110 and lower cover 120, by setting lower cover 120, lower cover 120 in the bottom of upper cover plate 110 It is oppositely arranged with upper cover plate 110, arc convex portion 200 and arc-shaped depression portion 300 are respectively arranged on upper cover plate 110 and lower cover 120 along ground The two ends of the length direction of plate main body 100, and arc convex portion 200 and arc-shaped depression portion 300 respectively with upper cover plate 110 and lower cover 120 are connected so that upper cover plate 110, lower cover 120, arc convex portion 200 and arc-shaped depression portion 300, which are enclosed, has been set as hollow floor Inner chamber, floor can reduce the quality on floor using hollow structure, save material, reduce production cost.

Arc convex portion 200 is located at the one end of floor main body 100 along its length, and convex to the direction away from floor inner chamber Go out set, arc-shaped depression portion 300 be located at the other end of floor main body 100 along its length, and to away from floor inner chamber direction It is recessed to set, arc convex portion 200 and arc-shaped depression portion 300 is located between upper cover plate 110 and lower cover 120, arc convex portion 200 is wrapped Include the first segmental arc 210, the second segmental arc 220 and the 3rd segmental arc 230, the first segmental arc 210 be connected with one end of upper cover plate 110 and to The direction of lower cover 120 is recessed, and the second segmental arc 220 is connected and recessed to the direction of lower cover 120 with the first segmental arc 210, makes Two segmental arcs 220 are bent up upwards, and the 3rd segmental arc 230 is connected with the second segmental arc 220 and lower cover 120 and to the direction of upper cover plate 110 Protrusion, the first segmental arc 210 is seamlessly transitted with the second segmental arc 220, and the second segmental arc 220 is seamlessly transitted with the 3rd segmental arc 230, and arc is convex The shape in portion 200 is engaged with the shape of arc-shaped depression portion 300, so that the arc convex portion 200 on adjacent floor and the phase of arc-shaped depression portion 300 Coordinate grafting laying, make it that the connection on adjacent floor is more fastened, and will not be loosened because the second segmental arc 220 is bent up upwards, installation Quality is higher, compared with prior art in, gluing is fixed after floor is alignd, and is combined by gluing per floorboard, greatly Ground reduces the complexity of paving process, improves the operating efficiency mated formation, and using arc convex portion 200 and arc-shaped depression portion 300 Cooperation grafting need not use adhesive, it is to avoid normal life of the formaldehyde to people in adhesive produces unfavorable shadow Ring so that floor safety non-pollution, meanwhile, installation and the dismounting on floor are facilitated, and are improved the secondary adequacy utilized in floor, are made Obtain floor more environmentally-friendly, upper cover plate 110, lower cover 120, arc convex portion 200 and arc-shaped depression portion 300 use metal material system Into the quality on floor can be guaranteed, while having saved the forest reserves, reduce carbon emission, using the life style of environmental protection People are made to have obtained more preferable adventure in daily life.

In order to improve the intensity on floor, by rationally designing the structure on floor, in the inner chamber of floor, along floor main body 100 Length direction be provided with reinforcing member 400, reinforcing member 400 is fixedly connected with upper cover plate 110 and lower cover 120, the length on floor During phase use, due to being provided with reinforcing member 400 in floor inner chamber, reinforcing member 400 can disperse user and be applied to lid Active force on plate 110, reduces the moment of flexure being subject on floor at point of force application and shearing, makes being more uniformly stressed for floor, from And the overall construction intensity on floor is improved, floor damage and the probability of deformation are reduced, the service life on floor is improved, and And it is simple in construction, function is easy, reduces production cost.

On the lower cover 120 on floor projection is provided with along the length direction of lower cover 120 to the direction close to upper cover plate 110 500, and the lower hollow of projection 500, generally, the lower cover 120 of floor main body 100 be used to contact with ground when mounted, In the prior art, the bottom surface on floor is typically between smooth plane, the plane contacted by floor with ground or keel Force of sliding friction prevents floor to be subjected to displacement, and when by larger applied external force, floor is contacted with ground or keel Slide displacement between plane on easy occurred level direction, causes the active force between floor big and makes floor deformation, floor Service life reduction, by setting projection 500 on the lower cover 120 on floor, the both sides projection relatively of projection 500 500 is formed Ground portion so that projection 500 is arranged at intervals with landing part on the lower surface of lower cover 120, passes through landing part and ground or keel Contact, improves frictional force of the floor on ground or keel, so as to reduce the possibility that floor is slided, improves ground The service life of plate, and it is simple in construction, and function is easy, reduces production cost.

In a kind of specific embodiment, width of the reinforcing member 400 along upper cover plate 110 is uniformly provided with multiple, projection 500 are uniformly provided with multiple along the width of lower cover 120, and reinforcing member 400 500 is staggered with projection, because floor can Make different sizes according to actual use demand, thus in the wider width on floor reinforcing member 400 along upper cover plate 110 Width should set multiple, and length direction of the reinforcing member 400 along upper cover plate 110 answers insertion to set, to ensure reinforcing member 400 It can play a part of strengthening floor bulk strength, to facilitate the manufacturing on floor, reinforcing member 400 can be along upper cover plate 110 Width be uniformly arranged so that floor stress balance, to avoid the position of reinforcing member 400 and projection 500 on lower cover 120 Conflict produces influence on the stress on floor mutually for position, reinforcing member 400 should be excellent on different vertical curves with projection 500 Selection of land, reinforcing member 400 is staggered with projection 500, and reinforcing member 400 is located at the middle part of two projections 500, close to floor end Position, projection 500 is located at the middle part of floor end and reinforcing member 400, in the middle part of the inner chamber of floor, and projection 500 is located at two and reinforced The middle part of part 400, so that the reasonable stress on floor, structure is attractive in appearance, improves the bulk strength on floor, so as to improve the use on floor Life-span.

In the alternative of the present embodiment, reinforcing member 400 is stiffener plate, stiffener plate and upper cover plate 110 and lower cover 120 are connected, when upper cover plate 110 is in stress, and stiffener plate bears shearing and moment of flexure, stiffener plate is disperseed user The active force on upper cover plate 110 is applied to, reduces the moment of flexure being subject on floor at point of force application and shearing, makes the stress on floor more Plus it is uniform, reinforcing member 400 can also be for angle steel, channel-section steel or in structures such as splayed, W shapes, honeycombeds, with upper cover plate 110 and lower cover Plate 120 is connected, and can equally improve the bulk strength on floor.

In the alternative of the present embodiment, as shown in figure 1, projection 500 is zigzag projection 500, alternative dispensing means In, as shown in figure 4, projection 500 is single raised 500, by setting zigzag projection 500, phase on the lower cover 120 on floor Frictional force of the floor on ground or keel is more increased than single raised 500, so that reduce that floor slides can Energy property, reduces the probability that floor deforms, improves the service life on floor.

In the alternative of the present embodiment, metal material is aluminum alloy materials, and aluminum alloy materials materials are extensive, using pole Extensively, and aluminium alloy light weight, ductility is good, and intensity is higher, be not in when in use as wood materials expand with heat and contract with cold it is obvious existing As wood floors easily infiltrate and damaged when meeting water, so generally wood floors need to coat waterproof layer, while wood floors Coating fireprotection layer is also required to prevent fire, these problems fine can must be solved using aluminium alloy floor, and aluminium alloy prolongs Malleability is good, and the floor of corresponding size, pollution-free without consuming timber, environmental protection and energy saving can be made according to actual use demand. Preferably, the width dimensions on floor are 50-300mm, and the thickness on floor is 5-30mm, can adapt to large range of floor Secondary utilization can be carried out by laying the leftover pieces after use demand, and floor installation, save the energy.

Because the floor surface of metal material is relatively smooth, in a kind of specific embodiment, on the upper cover plate 110 on floor Wear-resistant coating and/or nonskid coating are coated with, so that floor has preferable wearability and skidproof effect, the life of people is facilitated It is living, at the same it is more alike for the floor and common wood floors for making metal material, eng can be applied in the floor surface of metal material Matter decorative pattern, so that the floor of metal material is more attractive in appearance, makes people obtain more preferable adventure in daily life.

Embodiment 2

As shown in figure 5, present embodiments providing the floor in a kind of slab construction, including embodiment 1, multiple floors are inserted Connect, specifically, adjacent floor is by arc convex portion 200 and the grafting of arc-shaped depression portion 300 to realize the assembling and spelling on multiple floors Connect so that the installation and removal facility of slab construction, and paving process is simple, efficiency high of mating formation, and when needing dismounting flat board, tears open The floor unloaded down can be as secondary development and utilization, and the utilization rate of the material improved has saved the energy, reduced cost.

Finally it should be noted that：Various embodiments above is only limited to illustrate the technical solution of the utility model, rather than to it System；Although the utility model is described in detail with reference to foregoing embodiments, one of ordinary skill in the art should Understand：It can still modify to the technical scheme described in foregoing embodiments, or to which part or whole Technical characteristic carries out equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is departed from this practicality newly The scope of each embodiment technical scheme of type.

Claims

1. a kind of floor, it is characterised in that including floor main body (100), respectively positioned at the arc of the floor main body (100) both sides During shape convex portion (200) and arc-shaped depression portion (300), Assembly floor, the arc convex portion (200) on adjacent floor and described Arc-shaped depression portion (300) grafting successively；

The floor main body (100) includes upper cover plate (110) and the lower cover (120) positioned at the upper cover plate (110) bottom, institute State upper cover plate (110), the lower cover (120), the arc convex portion (200) and the arc-shaped depression portion (300) enclose be set as it is hollow Floor inner chamber；

The arc convex portion (200) includes being connected with the upper cover plate (110) and recessed to the direction of the lower cover (120) The first segmental arc (210), be connected with first segmental arc (210) and to the lower cover (120) direction it is recessed second Segmental arc (220) and be connected with second segmental arc (220) and the lower cover (120) and it is to the upper cover plate (110) 3rd segmental arc (230) of direction protrusion, first segmental arc (210) seamlessly transits with the second segmental arc (220), second segmental arc (220) seamlessly transitted with the 3rd segmental arc (230), the shape of the arc-shaped depression portion (300) and the arc convex portion (200) Shape is engaged；

The floor inner chamber is provided with the reinforcing member (400) for connecting the upper cover plate (110) and the lower cover (120)；

Set on the lower cover (120) along the length direction of the lower cover (120) to the direction close to the upper cover plate (110) It is equipped with raised (500), and described raised (500) lower hollow；

The upper cover plate (110), the lower cover (120), the arc convex portion (200) and the arc-shaped depression portion (300) by Metal material is made.

2. floor according to claim 1, it is characterised in that width of the reinforcing member (400) along the upper cover plate (110) Degree direction is uniformly provided with multiple.

3. floor according to claim 2, it is characterised in that width of the projection (500) along the lower cover (120) Direction is uniformly provided with multiple.

4. floor according to claim 3, it is characterised in that the reinforcing member (400) is interlocked with raised (500) to be set Put.

5. floor according to claim 4, it is characterised in that the reinforcing member (400) is stiffener plate, the projection (500) it is raised (500) for zigzag.

6. floor according to claim 1, it is characterised in that the metal material is aluminum alloy materials.

7. floor according to claim 1, it is characterised in that the width dimensions on the floor are 50-300mm, describedly The thickness of plate is 5-30mm.

8. floor according to claim 1, it is characterised in that be coated with wear-resistant coating on the upper cover plate (110).

9. floor according to claim 1, it is characterised in that be coated with nonskid coating on the upper cover plate (110).

10. a kind of slab construction, it is characterised in that including multiple floors as claimed in any one of claims 1-9 wherein, Duo Gesuo State floor grafting.