CN207260425U - Core plate with holes and reinforced prefabricated components - Google Patents

Abstract

The utility model provides a kind of core plate with holes, is related to architectural shape technical field.The core plate with holes includes core plate body and reserved through hole；Reserved through hole runs through core plate body along the thickness direction of core plate body.The core plate with holes of the utility model, reserved through hole is set on core plate body, can place reinforcing rib or packing material in different holes, the structural strength and bond strength of increase prefabricated components in itself in reserved through hole according to different needs.On this basis, the utility model additionally provides a kind of reinforced prefabricated components, core plate body reduces its thickness as far as possible on the premise of reinforced prefabricated components intensity is ensured, the clamping plate of outer layer uses light thermal-insulating heat-barrier material, the heat-insulating property of building is improved while prefabricated components weight is reduced so that assembled architecture disclosure satisfy that the environmental requirement of national energy-saving 75% relative to traditional architecture；By the forming method of assembled architecture, multiple reinforced prefabricated components efficiently and rapidly can pour to form assembled architecture.

Description

Core plate with holes and reinforced prefabricated components

Technical field

It the utility model is related to architectural shape technical field, more particularly to a kind of core plate with holes and reinforced prefabricated components.

Background technology

Architectural industrialization refers to use modem management pattern, passes through the architectural design and modularization of standardization, factory The component production of change, realizes the generalization of building structure component and assembling, the mechanization of site operation.Developing architectural industrialization is The right-about that architecture production mode is produced from extensive production to intensive style, is inevitable approach and the development side of industry modernization To.Wherein, assembled architecture is that have developing direction with broad prospects for development in architectural industrialization.

Assembled architecture refers to the building formed with prefabricated component in assemble in site.The advantages of this building is to build speed Degree is fast, and climate conditionality is small, and construction quality can simultaneously be improved by saving labour.

In the prior art, prefabricated components, material or other articles generally include：Wallboard, floor, cylinder, tubing, brick Block, reinforcing rib, assembly parts etc..And usually prefabricated components are directly poured using materials such as concrete, cement, reinforcing bars by mould Shaping.

Traditional production method and equipment, it is difficult to prefabricated components are carried out with specific careful structure and is divided, and is not easy to Skeleton and reinforcing rib are inserted according to the actual needs of construction, form different prefabricated components to meet the use need of different occasions Ask.Also, also there is reliability and material lightweight, heat-insulating property is strong and size requires the contradiction of high aspect.

Utility model content

The purpose of this utility model is to provide a kind of core plate with holes and reinforced prefabricated components, to solve in the prior art Prefabricated components existing for structure is single, is difficult to meet the problem of different construction needs, and traditional building building technology exists Build the problems such as inefficient, the market competitiveness is low.

To achieve these goals, the utility model uses following technical scheme：

A kind of core plate with holes provided by the utility model, including core plate body and reserved through hole；The reserved through hole is along institute The thickness direction for stating core plate body runs through the core plate body.

Further, the reserved through hole is cylindrical hole or cydariform through hole.The technical solution has technical effect that：1、 Cylindrical hole shaping is simple and convenient, is also beneficial to rapidly reinforcing rib in built-in hole.Core plate with holes is put into mould, is subsequently filled Concrete, then concrete can not only be wrapped in the outside of core plate with holes, and can run through the reserved through hole of cylinder, make to pour Building up the outside of prefabricated components after type has firm exterior clamping plate, and inner side has being capable of sound insulation, insulation, the inside for alleviating expansion Core plate.2nd, the mid diameter of cydariform through hole is bigger than port diameter, in filling armored concrete or other holes after stiffener plate, Core plate with holes and the clamping plate in outside connect more close, form a firm entirety.It should be noted that reserved through hole It could be provided as truncated cone-shaped or cone-shaped hole so that the diameter of through hole middle part is more than the bore of both sides port.

Further, it is interconnected between adjacent multiple reserved through hole, expands inner cavity, the expansion alternatively, further including Fill the middle part that inner cavity is arranged at the reserved through hole.The technical solution has technical effect that：1st, adjacent some reserved through hole General axis is arranged in parallel, and sets cavity to realize connection between multiple adjacent reserved through hole, equally realizes in built-in hole Other filler materials such as reinforcing rib or reinforced concrete, play the role of strengthening the structural strength of prefabricated components.2nd, inner cavity position is expanded In the middle part of reserved through hole, its effect is similar with the effect of cydariform through hole, for strengthening the connection of core plate body and outside clamping plate. It should be noted that expanding inner cavity may be configured as different shapes, such as set one it is vertical with the axis of reserved through hole another A blind cylindrical hole, cross structure is formed with former reserved through hole；The sky of one rectangle is and for example set at the middle part of former reserved through hole Chamber or spherical hollow space so that concrete is able to fill and solidifies in the inner.

Further, core plate with holes further includes reinforcing rib in hole, and reinforcing rib runs through the reserved through hole in the hole.The technology Scheme has technical effect that：Since reinforcing rib stage casing is built in reserved through hole in hole, and both ends stretch out, therefore by core with holes Plate is put into mould, and after fill concrete, reinforcing rib can play connection function in hole, makes the core plate body of inside and mixing for outside Solidifying soil clamping plate is closely affixed.

Further, the material of reinforcing rib is ceramics, stainless steel, synthetic rubber, synthetic resin or synthetic fibers in the hole. The technical solution has technical effect that：Ceramics are formed, technology maturation using natural clay as raw material by material mixing, molding, sintering And it is of low cost, although the big hardness of brittleness is high, and there is outstanding insulation performance, wear-resisting property and heat resistance, can Suitable for the building occasion high to above-mentioned requirements；The advantages of stainless steel, is to stretch and anti-pressure ability is strong, and service life is very long, makees There is very prominent mechanical structure performance for reinforcing rib in hole；Synthetic rubber, the stretching of synthetic resin and tearing toughness are smaller, But be particular about toughness, forming requirements and density requirements it is higher use occasion it is very popular；Synthetic fibers higher price, but its Mechanical property, chemical property can need to select different types of synthetic fibers according to different, meet that different buildings uses bar Part.It should be noted that the material of reinforcing rib includes and not only includes above-mentioned material in hole.

Further, the material of the core plate body is foam concrete, benzene plate, stalk or flyash.The technical solution Have technical effect that：Foam concrete belongs to sharp useless, environmentally friendly, energy saving, cheap and has non-flame properties novel light heat-preserving building Material；Benzene plate density is relatively low, but has the characteristics that insulation, sound insulation, beneficial to excision forming；Stalk derives from a wealth of sources, of low cost, makes Its heat insulating ability of wallboard, dicoration and durability belong to superior made of stalk.Although flyash belongs to industrial solid castoff, But can in concrete sum of the adding coal ash to save cement and fine aggregate, reduce water consumption, improve concrete batching system Yi Xing, the pumpability for strengthening concrete, reduce creeping, reducing the heat of hydration and thermal energy dilatancy, improve agent on crack resistance of concrete for concrete Ooze ability, increase the modified of concrete.It should be noted that the material of core plate body includes and not only includes above-mentioned material.

Further, the end face of the core plate body length direction and/or the end face of width are provided with positioning groove.Should Technical solution has technical effect that：In casting process, core plate body is built in dies cavity, long in addition to reserved through hole Positioning groove can be set by spending the end face in direction and/or the end face of width, for fill concrete, not only so that core plate body The center of structure is firmly arranged at, and enhances the combination of both concrete and core plate body.It should be noted that positioning is recessed Groove can be arranged to 1 to 4 on four end faces as needed and differ.

The utility model also provides a kind of reinforced prefabricated components, including coagulation filled layer and above-mentioned core plate with holes；Institute State coagulation filled layer and coat the core plate body, and fill the reserved through hole.

Further, it is recessed to be both provided with assembling for the end face of the reinforced prefabricated components length direction and the end face of width Groove.The technical solution has technical effect that：The assembling skeleton such as reinforcing bar is placed in assembling groove, and fill concrete etc. pours material Material.

Further, two end faces of the reinforced prefabricated components length direction are respectively arranged with tenon and tongue-and-groove, described Two end faces of reinforced prefabricated components width are respectively arranged with tenon and tongue-and-groove.The technique effect of the technical solution exists In：Tenon and tongue-and-groove can be by multiple reinforced prefabricated components successively mortise-tenon joint.

The beneficial effects of the utility model are：

1st, core plate through-thickness with holes sets reserved through hole, can be placed according to different needs in reserved through hole different Reinforcing rib or packing material in hole, the structural strength and its bond strength of increase prefabricated components in itself are reinforced pre- in guarantee Its thickness is reduced on the premise of component strength processed as far as possible.

2nd, on the one hand reinforced prefabricated components strengthen both stabilizations using the core plate with holes of inner cavity and the clamping plate in outside Property so that core plate with holes preferably forms an entirety with clamping plate；On the other hand the clamping plate in outside is preferably using insulation, heat-insulated material Material, not only mitigates the own wt of prefabricated components, further improves the heat-insulating property of assembled architecture, makes assembled architecture and tradition Building is compared, and meets environmental requirement of the country on building energy conservation 75%.

Brief description of the drawings

, below will be to embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment Attached drawing is briefly described needed in description.It should be evident that drawings in the following description are the utility model Some embodiments, for those of ordinary skill in the art, without creative efforts, can also basis These attached drawings obtain other attached drawings.

Fig. 1 is the plan for the core plate with holes that the utility model embodiment one, two, three, four provides；

Fig. 2 a are the A-A direction views that embodiment one provides in Fig. 1；

Fig. 2 b are the A-A direction views that one another structure of embodiment provides in Fig. 1；

Fig. 2 c are the A-A direction views that embodiment two provides in Fig. 1；

Fig. 2 d are the A-A direction views that embodiment three provides in Fig. 1；

Fig. 2 e are the A-A direction views that example IV provides in Fig. 1；

Fig. 3 is the axonometric drawing for the core plate with holes that the utility model embodiment one, two, three, four provides；

Fig. 4 is the axonometric drawing for another structure of core plate with holes that the utility model embodiment one, two, three, four provides；

Fig. 5 is the plan after reinforcing rib in the core plate built-in hole with holes of the offer of the utility model embodiment one；

Fig. 6 is B-B direction view in Fig. 5；

Fig. 7 is the axonometric drawing after reinforcing rib in the core plate built-in hole with holes of the offer of the utility model embodiment one；

Fig. 8 is the structure diagram that core plate with holes provided by the utility model is positioned in mould；

Fig. 9 is the planar structure schematic diagram of reinforced prefabricated components provided by the utility model；

Figure 10 is the first side structure diagram of reinforced prefabricated components provided by the utility model；

Figure 11 is the second side structure diagram of reinforced prefabricated components provided by the utility model；

Figure 12 is the planar structure schematic diagram after reinforced prefabricated components assembling provided by the utility model；

Figure 13 is the first side structure diagram after reinforced prefabricated components assembling provided by the utility model；

Figure 14 is the second side structure diagram after reinforced prefabricated components assembling provided by the utility model；

Figure 15 is partial enlarged view at I in Figure 14.

Reference numeral：

1- core plate bodies；2- reserved through hole；3- expands inner cavity；

Reinforcing rib in 4- holes；5- positioning grooves；6- moulds；

7- assembling grooves；8- tenons；9- tongue-and-grooves；

10- reinforcing bars；11- pours material；12- coagulation filled layers.

Embodiment

The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described Embodiment is the utility model part of the embodiment, instead of all the embodiments.Based on the embodiment in the utility model, sheet Field those of ordinary skill all other embodiments obtained without making creative work, belong to this practicality Novel protected scope.

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

, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in the description of the utility model Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly Connection；Can mechanically connect or be electrically connected；It can be directly connected, can also be indirectly connected by intermediary, It can be the connection inside two elements.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.

In the prior art, prefabricated components, material or other articles generally include：Wallboard, floor, cylinder, tubing, brick Block, reinforcing rib, assembly parts etc..And usually prefabricated components directly pass through mould 6 using materials such as concrete, cement, reinforcing bars 10 Pouring molding.Traditional production method and equipment, it is difficult to prefabricated components are carried out with specific careful structure and is divided, and is not easy to Skeleton and reinforcing rib are inserted according to the actual needs of construction, form different prefabricated components to meet the use need of different occasions Ask.

And the core plate with holes of the utility model, can preferably it solve the above problems.Its specific embodiment is as follows：

Embodiment one：

A kind of core plate with holes is present embodiments provided, wherein：Fig. 1 provides for the utility model embodiment one, two, three, four Core plate with holes plan；Fig. 2 a are the A-A direction views that embodiment one provides in Fig. 1；Fig. 2 b are that embodiment one is another in Fig. 1 The A-A direction views that structure provides；Fig. 3 is the axonometric drawing for the core plate with holes that the utility model embodiment one, two, three, four provides；Figure The axonometric drawing of the 4 another structures of core plate with holes provided for the utility model embodiment one, two, three, four.Such as Fig. 1,2a, 2b, 3,4 It is shown, core plate with holes provided in this embodiment, including core plate body 1 and reserved through hole 2.Wherein, reserved through hole 2 is along core plate body 1 thickness direction runs through core plate body 1.

Further, reserved through hole 2 is arranged to cylindrical hole.

In the present embodiment, 1, core plate through-thickness with holes sets reserved through hole 2, can be needed according to different reserved logical Reinforcing rib 4 or packing material in different holes, the structural strength and bond strength of increase prefabricated components in itself are placed in hole 2. 2nd, cylindrical hole shaping is simple and convenient, is also beneficial to rapidly reinforcing rib 4 in built-in hole.Core plate with holes is put into mould 6, then Fill concrete, then concrete can not only be wrapped in the outside of core plate with holes, and can run through the reserved through hole of cylinder 2, make the inner side of prefabricated components after pouring molding not only there is heat insulating effect, additionally it is possible to ensure building under less thickness Structural strength.

Embodiment two：

A kind of core plate with holes is present embodiments provided, wherein：Fig. 2 c are the A-A direction views that embodiment two provides in Fig. 1.Such as Shown in Fig. 1,2c, 3,4, core plate with holes provided in this embodiment, including core plate body 1 and reserved through hole 2.Wherein, reserved through hole 2 Run through core plate body 1 along the thickness direction of core plate body 1.

Further, reserved through hole 2 is arranged to cydariform through hole.

In the present embodiment, the mid diameter of cydariform through hole is bigger than port diameter, filling 10 concrete of reinforcing bar or its In his hole after 4 plate of reinforcing rib, the clamping plate in core plate with holes and outside connects more close, forms a firm entirety.Need Illustrate, reserved through hole 2 may be set to be truncated cone-shaped or cone-shaped hole so that the diameter of through hole middle part is more than The bore of both sides port.

Embodiment three：

A kind of core plate with holes is present embodiments provided, wherein：Fig. 2 d are the A-A direction views that embodiment three provides in Fig. 1.Such as Shown in Fig. 1,2d, 3,4, core plate with holes provided in this embodiment, including core plate body 1 and reserved through hole 2.Wherein, reserved through hole 2 Run through core plate body 1 along the thickness direction of core plate body 1.

Further, reserved through hole 2 is arranged to cylindrical hole.

Further, further include and expand inner cavity 3, wherein, expand the middle part that inner cavity 3 is arranged at reserved through hole 2.

In the present embodiment, the middle part that inner cavity 3 is located at reserved through hole 2 is expanded, its effect is similar with the effect of cydariform through hole, For strengthening the connection of core plate body 1 and outside clamping plate.It should be noted that expanding inner cavity 3 may be configured as different shapes, such as One another blind cylindrical hole vertical with the axis of reserved through hole 2 is set, cross structure is formed with former reserved through hole 2；Again The cavity or spherical hollow space of one rectangle are such as set at the middle part of former reserved through hole 2 so that concrete is able to fill and solidifies In the inner.

Example IV：

A kind of core plate with holes is present embodiments provided, wherein：Fig. 2 e are the A-A direction views that example IV provides in Fig. 1.Such as Shown in Fig. 1,2e, 3,4, core plate with holes provided in this embodiment, including core plate body 1 and reserved through hole 2.Wherein, reserved through hole 2 Run through core plate body 1 along the thickness direction of core plate body 1.

Further, reserved through hole 2 is arranged to cylindrical hole.

Further, it is interconnected between adjacent multiple reserved through hole 2.

In the present embodiment, since adjacent 2 general axis of some reserved through hole is arranged in parallel, and multiple adjacent pre- Setting cavity realizes connection between staying through hole 2, equally realizes other fillings such as 10 cement of reinforcing rib 4 or reinforcing bar in built-in hole Material, plays the role of strengthening the structural strength of prefabricated components.

In any of the above-described embodiment, Fig. 5 is to strengthen in the core plate built-in hole with holes that the utility model embodiment one provides Plan after muscle 4；Fig. 6 is B-B direction view in Fig. 5；Fig. 7 is the core plate built-in hole with holes that the utility model embodiment one provides Axonometric drawing after interior reinforcing rib 4.As shown in Fig. 5,6,7, core plate with holes provided in this embodiment further includes reinforcing rib 4 in hole, should Reinforcing rib 4 runs through reserved through hole 2 in hole.Since 4 stage casing of reinforcing rib is built in reserved through hole 2 in hole, and both ends stretch out, therefore Core plate with holes is put into mould 6, after fill concrete, reinforcing rib 4 can play connection function in hole, make the core plate body of inside 1 and outside concrete clamping plate it is closely affixed.

In the above-described embodiments, in hole the material of reinforcing rib 4 preferably using ceramics, stainless steel, synthetic rubber, synthetic resin Or synthetic fibers.Wherein, ceramics are formed using natural clay as raw material by material mixing, molding, sintering, technology maturation and cost is low It is honest and clean, although the big hardness of brittleness is high, and there is outstanding insulation performance, wear-resisting property and heat resistance, can suitable for pair The high building occasion of above-mentioned requirements；The advantages of stainless steel, is to stretch and anti-pressure ability is strong, and service life is very long, adds as in hole Strengthening tendons 4 has very prominent mechanical structure performance；Synthetic rubber, the stretching of synthetic resin and tearing toughness are smaller, are but saying Study carefully toughness, forming requirements and density requirements it is higher use occasion it is very popular；Synthetic fibers higher price, but its mechanical property Energy, chemical property can need to select different types of synthetic fibers according to different, meet different building use conditions.Need Illustrate, the material of reinforcing rib 4 includes and not only includes above-mentioned material in hole.

In any of the above-described embodiment, the material of core plate body 1 is preferably using foam concrete, benzene plate, stalk or fine coal Ash.The technical solution has technical effect that：Foam concrete belongs to sharp useless, environmentally friendly, energy saving, cheap and has non-flame properties new Type light heat insulation building material；Benzene plate density is relatively low, but has the characteristics that insulation, sound insulation, beneficial to excision forming；Stalk source is wide It is general, it is of low cost, belong to superior using wallboard made of stalk its heat insulating ability, dicoration and durability.Although flyash belongs to Industrial solid castoff, can but be mixed adding coal ash in concrete with saving cement and fine aggregate, reduction water consumption, improvement The workability of solidifying soil mix, the pumpability of concrete that strengthens, reduce creeping, reducing the heat of hydration and thermal energy expansion for concrete Property, the modified that improves concrete impervious ability, increase concrete.It should be noted that the material of core plate body 1 is included and not Only include above-mentioned material.

In any of the above-described embodiment, as shown in Fig. 4,7, the end face of 1 length direction of core plate body and/or width End face is provided with positioning groove 5.Since in casting process, core plate body 1 is built in 6 inner cavity of mould, in addition to reserved through hole 2, The end face of length direction and/or the end face of width can set positioning groove 5, for fill concrete, not only so that core plate Body 1 is firmly arranged at the center of structure, and enhances the combination of both concrete and core plate body 1.It should be noted that Positioning groove 5 can be arranged to 1 to 4 on four end faces as needed and differ.

The utility model also provides a kind of reinforced prefabricated components, and Fig. 8 places for core plate with holes provided by the utility model Structure diagram in mould 6；Fig. 9 is the planar structure schematic diagram of reinforced prefabricated components provided by the utility model；Figure 10 be the first side structure diagram of reinforced prefabricated components provided by the utility model；Figure 11 is provided by the utility model The second side structure diagram of reinforced prefabricated components.As shown in Fig. 8~11, reinforced prefabricated components include coagulation filled layer 12 and above-mentioned core plate with holes.Wherein, coagulation filled layer 12 coats core plate body 1, and fills reserved through hole 2.

Further, as shown in Figure 10,11, the end face of reinforced prefabricated components length direction and the end face of width are all provided with It is equipped with assembling groove 7.In addition, two end faces of reinforced prefabricated components length direction are respectively arranged with tenon 8 and tongue-and-groove 9, add Two end faces of strong type prefabricated components width are also respectively arranged with tenon 8 and tongue-and-groove 9.Specifically, placed in assembling groove 7 The grade of reinforcing bar 10 assembles skeleton, and fill concrete etc. pours material 11；And tenon 8 and tongue-and-groove 9 can be by multiple reinforced prefabricated structures Part mortise-tenon joint successively.

On the one hand reinforced prefabricated components strengthen both stabilizations using the core plate with holes of inner cavity and the clamping plate in outside Property so that core plate with holes preferably forms an entirety with clamping plate；On the other hand the clamping plate in outside is preferably using insulation, heat-insulated material Material, not only mitigates the own wt of prefabricated components, further improves the heat-insulating property of assembled architecture, makes assembled architecture and tradition Building is compared, and meets environmental requirement of the country on building energy conservation 75%.

Figure 12 is the planar structure schematic diagram after reinforced prefabricated components assembling provided by the utility model；Figure 13 is this reality With the first side structure diagram after the reinforced prefabricated components assembling of new offer；Figure 14 adds to be provided by the utility model Second side structure diagram after the assembling of strong type prefabricated components；Figure 15 is partial enlarged view at I in Figure 14.

As shown in Figure 12~15, reinforced prefabricated components provided by the utility model, its molding assembly method is as follows：

1st, multiple reinforced prefabricated components are sequentially connected by tenon 8 and tongue-and-groove 9；

2nd, the assembling skeleton such as reinforcing bar 10 is placed in assembling groove 7；

3rd, poured into assembling groove 7 and pour the formation of material 11 wallboard, floor, beam and column；

4th, wallboard, floor, beam and column are assembled to form assembled architecture.

Above-mentioned molding assembly method effectively increases the building effect of building on the premise of the structural strength of building is ensured Rate, the market competition for improving building construction technology are horizontal.

Finally it should be noted that：Various embodiments above is only to illustrate the technical solution of the utility model, rather than it is limited System；Although the utility model is described in detail with reference to foregoing embodiments, those of ordinary skill in the art should Understand：It can still modify the technical solution described in foregoing embodiments, either 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 solution of type.

Claims (10)

1. a kind of core plate with holes, it is characterised in that including core plate body and reserved through hole；The reserved through hole is along the core plate sheet The thickness direction of body runs through the core plate body.

2. core plate with holes according to claim 1, it is characterised in that the reserved through hole is led to for cylindrical hole or cydariform Hole.

3. core plate with holes according to claim 1, it is characterised in that mutually interconnected between adjacent multiple reserved through hole It is logical, alternatively,

Further include and expand inner cavity, the middle part expanded inner cavity and be arranged at the reserved through hole.

4. according to claims 1 to 3 any one of them core plate with holes, it is characterised in that further include reinforcing rib in hole, the hole Interior reinforcing rib runs through the reserved through hole.

5. core plate with holes according to claim 4, it is characterised in that the material of reinforcing rib is ceramic, stainless in the hole Steel, synthetic rubber, synthetic resin or synthetic fibers.

6. according to claims 1 to 3 any one of them core plate with holes, it is characterised in that the material of the core plate body is bubble Foam concrete, benzene plate, stalk or flyash.

7. core plate with holes according to claim 6, it is characterised in that the end face of the core plate body length direction and/or The end face of width is provided with positioning groove.

8. a kind of reinforced prefabricated components, it is characterised in that including coagulation filled layer and according to any one of claim 1~7 institute The core plate with holes stated；The coagulation filled layer coats the core plate body, and fills the reserved through hole.

9. reinforced prefabricated components according to claim 8, it is characterised in that the reinforced prefabricated components length direction End face and the end face of width be both provided with assembling groove.

10. reinforced prefabricated components according to claim 8, it is characterised in that the reinforced prefabricated components length side To two end faces be respectively arranged with tenon and tongue-and-groove, two end faces of the reinforced prefabricated components width are set respectively There are tenon and tongue-and-groove.