CN203867052U - Bar-shaped sandwiched prefabricated concrete wallboard provided with grooves in three sides - Google Patents
Bar-shaped sandwiched prefabricated concrete wallboard provided with grooves in three sides Download PDFInfo
- Publication number
- CN203867052U CN203867052U CN201320830418.6U CN201320830418U CN203867052U CN 203867052 U CN203867052 U CN 203867052U CN 201320830418 U CN201320830418 U CN 201320830418U CN 203867052 U CN203867052 U CN 203867052U
- Authority
- CN
- China
- Prior art keywords
- prefabricated concrete
- bar shaped
- wallboard
- concrete wallboard
- shaped sandwich
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 239000004567 concrete Substances 0.000 title claims abstract description 114
- 238000009413 insulation Methods 0.000 claims abstract description 43
- 241001484259 Lacuna Species 0.000 claims description 4
- 239000003562 lightweight material Substances 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 16
- 239000000463 material Substances 0.000 abstract description 13
- 238000009434 installation Methods 0.000 abstract description 5
- 239000011150 reinforced concrete Substances 0.000 abstract description 4
- 239000003566 sealing material Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 description 14
- 238000010586 diagram Methods 0.000 description 7
- 230000003014 reinforcing effect Effects 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 6
- 239000012530 fluid Substances 0.000 description 5
- 238000002360 preparation method Methods 0.000 description 5
- 238000009415 formwork Methods 0.000 description 4
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 description 2
- 239000004793 Polystyrene Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009408 flooring Methods 0.000 description 2
- 238000011065 in-situ storage Methods 0.000 description 2
- 229920002223 polystyrene Polymers 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000008393 encapsulating agent Substances 0.000 description 1
- 238000004079 fireproofing Methods 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 230000007115 recruitment Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
Landscapes
- Panels For Use In Building Construction (AREA)
Abstract
The utility model provides a bar-shaped sandwiched prefabricated concrete wallboard provided with grooves in three sides. The prefabricated concrete wallboard comprises wallboard concrete, wherein the wallboard concrete is provided with an end groove formed in a first end and side grooves formed in two sides, a beam can be arranged in the end groove during construction installation of a wall structure, reinforced concrete connecting elements can be arranged in the side grooves during assembly of the wallboard, and sandwich layers made of light materials are arranged in concrete structures. The prefabricated concrete wallboard can further comprise a thermal-insulation layer and a decorative layer which are arranged on the surface of the wallboard concrete sequentially, grooves can be formed in two sides of the thermal-insulation layer, and thermal-insulation or sealing materials can be additionally arranged in the grooves during wallboard assembly. The wallboard is novel in element design, reasonable in structure and wide in application prospect.
Description
Technical field
The utility model belongs to building unit and building technology field thereof, relates to the prefabricated concrete element for building operations, bar shaped sandwich Prefabricated Concrete wallboard of especially a kind of three side band grooves and preparation method thereof.
Background technology
Construction formwork is widely used in structural engineering.Traditional construction formwork is a kind of temporary supporting structure, and the working architectural template structure of Cast-in-situ Concrete Structural Engineering is mainly comprised of panel, braced structures and connector three parts.Because conventional template construction needs assembling reinforcement at the scene, formwork supporting plate, fixed form, the multiple working procedure such as form removal again after fluid concrete, on-the-spot recruitment is many, and the construction period is long.
In order to adapt to the demand of building operations, at aspects such as the structure of template and materials, need constantly to improve, make the preparation of template and construction on man power and material, become more efficient and reasonable.Yet the fast development of current builing industry, to the structure of template and precasting process, is all to have higher requirement in the structural performance of template or the aspects such as reasonability of preparation and installation.
In order to overcome the shortcoming and defect part of conventional template structural system, need in structural manufacturing process and construction method, seek more rational scheme, thereby manufacture saving, invest, process the easy and template easily of constructing, for building structure construction.
Summary of the invention
The invention provides a kind of bar shaped Prefabricated Concrete wallboard and making and mounting method of three side band grooves.Prefabricated Concrete wallboard provided by the invention has overcome the numerous and diverse shortcomings of technique such as the formwork supporting plate of traditional full monolithic reinforced concrete structure and form removal, is providing a kind of novelty and practical improvement project to pre existing pallet aspect structure and workability simultaneously.
The invention provides a kind of bar shaped Prefabricated Concrete wallboard of three side band grooves.
According to the specific embodiment of the present invention, the bar shaped Prefabricated Concrete wallboard of described three side band grooves has first surface and second surface on the other side, first end and the second end on the other side, and two relative sides, described first surface and second surface are parallel to each other, the top of wallboard when described first end builds being applied to common body of wall, the bottom of wallboard when described the second end builds being applied to common body of wall; Wherein, at described first end, be provided with the end slot that is parallel to described first surface and second surface and extends along end face, two described two sides, be respectively equipped with the side channel that is parallel to described first surface and second surface and extends along described side.
According to structure needs, in described wallboard, laminboard layer can be set, thereby form the bar shaped sandwich Prefabricated Concrete wallboard of three side band grooves.The bar shaped sandwich Prefabricated Concrete wallboard of described three side band grooves comprises first surface and second surface on the other side, first end and the second end on the other side, and two relative sides, wherein, described first surface and described second surface are parallel to each other, wallboard top when described first end is built being applied to wall body structure, at described first end, be provided with the end slot that is parallel to described first surface and described second surface and extends along end face, in described two sides, be respectively equipped with the side channel extending along side, in addition, in concrete structure between described first surface and described second surface with laminboard layer.Described laminboard layer can adopt lightweight material to form, in order to reduce the overall weight of member.In addition, described laminboard layer can be set to fully or partly run through the aspect of described concrete structure.
According to structure needs, described end slot can have different cross sectional shapes, and for example trapezoidal, the rectangle of flaring, circular arc, the trapezoidal or triangle of gradually closing from inside to outside are from inside to outside preferably the trapezoidal of flaring from inside to outside.Described side channel also can have different cross sectional shapes, and for example trapezoidal, the rectangle of flaring, circular arc, the trapezoidal or triangle of gradually closing from inside to outside are from inside to outside preferably the trapezoidal of flaring from inside to outside.
When being used for building wall body structure, the end slot of described bar shaped Prefabricated Concrete wallboard can be used for arranging reinforced concrete beam.Described side channel can be used for connection and the reinforcing between wallboard.Described end slot runs through described first end, and described side channel runs through respectively the both sides of wallboard, thereby described end slot and described side channel are interconnected; Described end slot is compared and is had the larger degree of depth with described side channel.
The present invention also provides a kind of bar shaped Prefabricated Concrete wallboard of the three side band grooves that comprise insulation layer and decorative layer.Described wallboard is on the basis of above-mentioned wallboard, to be provided with successively in addition on second surface insulation layer and decorative layer.In two sides of described insulation layer along the groove that is vertically arranged with of wallboard.
The present invention further provides a kind of bar shaped Prefabricated Concrete wallboard of three side band grooves or comprised insulation layer and making and the mounting method of the bar shaped Prefabricated Concrete wallboard of decorative layer.
The bar shaped Prefabricated Concrete wallboard of three side band grooves of the present invention is with a wide range of applications, for example can be for the construction of Frame _ Shear Wall Structure.Described Prefabricated Concrete wallboard has prefabricated easy to process, small investment of production equipment, the advantages such as construction sequence is simple, speed of application is fast, cost of labor saving.
Accompanying drawing explanation
Relevant above-mentioned briefly introducing and following detailed description of the present invention, can be better understood by reference to the accompanying drawings.
Figure 1A-1F is according to the schematic diagram of the bar shaped Prefabricated Concrete wallboard of three side band grooves of a kind of specific embodiment of the present invention.Wherein, Figure 1A, 1B, 1C, 1D, 1E and 1F are respectively front view, top view, sectional view, right view, upward view and the stereogram of describing described Prefabricated Concrete wallboard.
Fig. 2 A-2F is according to the schematic diagram of the bar shaped Prefabricated Concrete wallboard of three side band grooves of the another kind of specific embodiment of the present invention.Wherein, Fig. 2 A, 2B, 2C, 2D, 2E and 2F are respectively front view, top view, sectional view, right view, upward view and the stereogram of describing described Prefabricated Concrete wallboard.Member shown in Fig. 2 A-2F, with comparing shown in Figure 1A-1F, structure is identical, and just panel width is larger.
Fig. 3 A-3F is according to the schematic diagram of the bar shaped sandwich Prefabricated Concrete wallboard of the three side band grooves that comprise concrete component and insulation layer and decorative layer of the another kind of specific embodiment of the present invention.Wherein, Fig. 3 A, 3B, 3C, 3D, 3E and 3F are respectively front view, top view, sectional view, right view, upward view and the stereogram of describing described Prefabricated Concrete wallboard.Wallboard shown in Fig. 3 A-3F with comparing in Figure 1A-1F, has increased successively the aspect that comprises insulation layer and decorative layer on concrete component, in addition, is also further provided with laminboard layer in R.C. wall board member.So just formed the bar shaped sandwich Prefabricated Concrete wallboard with three side band grooves of insulation layer and decorative layer.
Fig. 4 A-4F is according to the schematic diagram of the bar shaped sandwich Prefabricated Concrete wallboard of the three side band grooves that comprise concrete component and insulation layer and decorative layer of the another kind of specific embodiment of the present invention.Wherein, Fig. 4 A, 4B, 4C, 4D, 4E and 4F are respectively front view, top view, sectional view, right view, upward view and the stereogram of describing described Prefabricated Concrete wallboard.Wallboard shown in Fig. 4 A-4F, with comparing shown in Fig. 3 A-3F, structure is identical, also in R.C. wall board member, is provided with laminboard layer, and just panel width is larger.
Fig. 5 A-5F is according to the schematic diagram of the bar shaped sandwich Prefabricated Concrete wallboard of the three side band grooves that comprise concrete component and insulation layer and decorative layer of the another kind of specific embodiment of the present invention.Wherein, Fig. 4 A, 4B, 4C, 4D, 4E and 4F are respectively front view, top view, sectional view, right view, upward view and the stereogram of describing described Prefabricated Concrete wallboard.Wallboard shown in Fig. 5 A-5F, with comparing shown in Fig. 4 A-4F, the laminboard layer arranging in R.C. wall board member has different structures.
Fig. 6 is the schematic diagram as the template of laminboard layer in the concrete component of the bar shaped sandwich Prefabricated Concrete wallboard of described three side band grooves according to a kind of specific embodiment of the present invention.
The specific embodiment
In order to make technical scheme of the present invention, character of innovation, reach object and effect is easy to understand, below in conjunction with specifically illustrating and the invention will be further elaborated by the following specific embodiment.
Figure 1A-1E has schematically described according to the bar shaped Prefabricated Concrete wallboard 100 of three side band grooves of a kind of specific embodiment of the present invention.Described bar shaped Prefabricated Concrete wallboard 100 has first surface 110a and second surface 110b on the other side, first end 120a and the second end 120b on the other side, and two relative sides, wherein, described first surface 110a and described second surface 110b are parallel to each other, the top of wallboard when described first end 120a builds being applied to common body of wall, at described first end 120a, be provided with the end slot 130 that is parallel to described first surface and described second surface and extends along end face, in described both sides, be respectively equipped with the side channel 140 that is parallel to described first surface and described second surface and extends along described side.
According to structure needs, described end slot 130 can have different cross sectional shapes, and for example trapezoidal, the rectangle of flaring, circular arc, the trapezoidal or triangle of gradually closing from inside to outside are from inside to outside preferably the trapezoidal of flaring from inside to outside.Described side channel 140 also can have different cross sectional shapes, and for example trapezoidal, the rectangle of flaring, circular arc, the trapezoidal or triangle of gradually closing from inside to outside from inside to outside, be preferably trapezoidal (as shown in Fig. 1 F) of flaring from inside to outside.
Described end slot 130 can need to be set as having different width and the degree of depth according to structure from described side channel 140, and preferably, described end slot 130 is compared and had the larger degree of depth with described side channel 140.
In a kind of specific embodiment, described end slot 130 runs through described first end 120a, the described side channel 140 that is positioned at described both sides runs through respectively the both sides of wallboard, and therefore, thereby described end slot 130 is interconnected and forms the wallboard of three side band grooves with described side channel 140.
When being used for building wall body structure, the end slot 130 of described bar shaped Prefabricated Concrete wallboard 100 can be used for arranging beam.For example, in assembling during a plurality of described bar shaped Prefabricated Concrete wallboard 100, at one to reinforcing bar being set in a plurality of described end slots 130 and fluid concrete runs through the beam of assembled wall plate member end with formation.In end slot 130 described in some specific embodiment, also reinforced concrete precast beam can be set.
When being used for building wall body structure, between the described bar shaped Prefabricated Concrete wallboard 100 of adjacent assembling, can combine cavity by two relative side channels 140.In described cavity, reinforcing bar fluid concrete can be set.After cast-in-situ concrete is solidified, can realize interconnecting of template, this connected mode has been simplified conventional working procedure and can have been strengthened supporting capacity and the firm degree of body of wall.
Described bar shaped Prefabricated Concrete wallboard 100 is generally used for assembling formation wall body structure.In when assembling, described wallboard 100 is erect to lay with its second end 120b and is contacted with basal plane, and the end slot 130 of the first end 120a in member top is used for arranging beam, and combines with the wall plate member of adjacency or be combined as wall column with other members.
Fig. 2 A-2E has schematically described according to the bar shaped Prefabricated Concrete wallboard 200 of three side band grooves of the another kind of specific embodiment of the present invention.Wherein, member shown in Fig. 2 A-2E, with comparing in Figure 1A-1E, structure is identical, and just panel width is larger.In number designation in Fig. 2 A-2E and Figure 1A-1E, have a corresponding relation, adopted the label of similar (after label, two digits is identical), this is no longer going to repeat them.
In addition, Fig. 3 A-3E has schematically described according to the bar shaped sandwich Prefabricated Concrete wallboard 300 of the three side band grooves with insulation layer and decorative layer of the another kind of specific embodiment of the present invention.Herein, this specific embodiment is on the basis as shown in Figure 1A-1E, at second surface 110b, increased successively the aspect that comprises insulation layer and decorative layer, wherein said insulation layer is arranged on described second surface 110b, described decorative layer is arranged on described insulation layer, in addition, in R.C. wall board member 100, be also further provided with laminboard layer 145.Described laminboard layer 145 can be set to run through completely the aspect of described R.C. wall board member 100.
In Fig. 3 A-3E, for simplicity, to shown in 100 identical parts adopted with Figure 1A-1E in the label of same or similar (such as two digits after label is identical), and corresponding construction relation is owing to describing also and just no longer repeating above.At this, just for the insulation layer increasing in this specific embodiment and decorative layer and laminboard layer, conduct further description.
On described second surface 110b, be provided with successively insulation layer 360 and decorative layer 370.In the both sides of described insulation layer 360 along wallboard, be vertically arranged with groove 365.
The cross sectional shape of described insulation layer 360 further groove 365 can be semicircle (as shown in Figure 3A) or such as other shapes such as rectangle, trapezoidal or triangles.
Described insulation layer 360 can adopt heat insulation or fire-retardant material, preferably can adopt the materials such as polystyrene, phenol formaldehyde foam.Described decorative layer 370 can adopt to be had decorate properties or has decoration concurrently and the preparation of the material of heat insulation function or other suitable performances.
When being used for building wall body structure described bar shaped Prefabricated Concrete wallboard 100 is assembled with another bar shaped Prefabricated Concrete wallboard 100, the side channel 140 of described bar shaped Prefabricated Concrete wallboard 100 combines cavity with the side channel 140 of described another bar shaped Prefabricated Concrete wallboard 100.Reinforcing bar fluid concrete can be set in described cavity to realize the firm connection between wallboard.
In addition, when described bar shaped sandwich Prefabricated Concrete wallboard 300 is assembled with another bar shaped sandwich Prefabricated Concrete wallboard 300, the groove 365 of described insulation layer 360 combines lacuna with the groove 365 of the insulation layer 360 of described another bar shaped Prefabricated Concrete wallboard 300, in described space, can insert or inject insulation, sealing or other suitable materials, thereby can improve sealing performance and heat insulation effect between adjacent warming plate, and also can improve fire resistance as required.
Fig. 4 A-4E has schematically described according to the bar shaped sandwich Prefabricated Concrete wallboard 400 of three side band grooves of the another kind of specific embodiment of the present invention.Wherein, member shown in Fig. 4 A-4E, with comparing shown in Fig. 3 A-3E, structure is identical, also in R.C. wall board member, is provided with laminboard layer, and just panel width is larger.In number designation in Fig. 4 A-4E and Fig. 3 A-3E, have a corresponding relation, this is no longer going to repeat them.
Fig. 5 A-5E has schematically described according to the bar shaped sandwich Prefabricated Concrete wallboard 500 of three side band grooves of the another kind of specific embodiment of the present invention.Wherein, wallboard shown in Fig. 5 A-5E, with comparing shown in Fig. 4 A-4F, at R.C. wall board member 200 " in the laminboard layer 545 that is provided with there is different structures.In the present embodiment, described laminboard layer 545 be set to be local aspect be clipped among described R.C. wall board member 200 ', for example, position in the top corresponding to wallboard and both sides, three sides of described laminboard layer are all embedded in described R.C. wall board member 200 " within; that is, be that described laminboard layer exposes concrete structure with respect to the side of described R.C. wall board member 200 ' bottom.The above-mentioned aspect layout of described laminboard layer can be taked different structural forms as required.
Fig. 6 has schematically described according to a kind of specific embodiment of the present invention as the laminboard layer 645 in the concrete component of the bar shaped sandwich Prefabricated Concrete wallboard of described three side band grooves.Preferably, described laminboard layer template 645 is on its two relative surfaces and be for example provided with along the longitudinal a plurality of dovetail grooves 647, thereby so that when being used for preparing the concrete component of described wallboard concrete can pour into a mould and enter dovetail groove 647 and form firmly combination.On material, the general lightweight material that adopts of described laminboard layer template 645 forms in order to reduce the overall weight of member, preferably can adopt heat insulating material, materials such as polystyrene, phenol formaldehyde foam.
In above-mentioned diagram, some concrete sizes of member have been indicated as an example respectively.For example, in the embodiment that Figure 1A and Fig. 3 A explain separately, the width of member is 600 mm, and in another embodiment, in the embodiment that Fig. 2 A and Fig. 4 A explain separately, the width of member is 1200mm.Yet should be appreciated that these sizes are just for instantiation, in practice, corresponding size can be adjusted as required or change.
Above-mentioned bar shaped Prefabricated Concrete wallboard 100 or 200, and bar shaped sandwich Prefabricated Concrete wallboard 300,400 or 500 can be used for building various wall body structures.For example, above-mentioned bar shaped Prefabricated Concrete wallboard 100 or 200 can be used for building the body of wall that does not need insulation, such as interior wall.Above-mentioned bar shaped sandwich Prefabricated Concrete wallboard 300,400 or 500 can be used for building the body of wall that needs insulation, such as exterior wall.
In a kind of specific embodiment, the bar shaped Prefabricated Concrete wallboard 100 of described three side band grooves of take is example, and its fabrication and installation method for structure construction comprises the steps:
(1) make bar shaped Prefabricated Concrete wallboard, comprising adopting steel concrete to utilize mould bar shaped Prefabricated Concrete wallboard 100 in factory, comprise the described end slot 130 and the described side channel 140 that form wallboard, thereby form the bar shaped Prefabricated Concrete wallboard 100 of described three side band grooves;
(2) bar shaped Prefabricated Concrete wallboard described in assembling polylith, for example, comprising according to designing requirement, described bar shaped Prefabricated Concrete wallboard 100 being set to be erected in described structure basal plane (flooring) down with described the second end 120b at the construction field (site), and the side of described bar shaped Prefabricated Concrete wallboard 100 is connected with other wallboard or wall column component, meanwhile, between wallboard and wallboard and other member, form the cavity that comprises described side channel 140; And
(3) annexation between structure wallboard and wallboard and wall column, comprising in the described cavity between wallboard and wallboard and wall column, reinforcing bar fluid concrete being set, thereby forms the assembled wall structure that comprises wallboard and wall column.
In the concrete real-time mode of another kind, the bar shaped sandwich Prefabricated Concrete wallboard 300 of described three side band grooves of take is example, and its fabrication and installation method for structure construction comprises the steps:
(1) make bar shaped Prefabricated Concrete wallboard, comprising adopting steel concrete to prepare described bar shaped Prefabricated Concrete wallboard 100 in factory, comprising utilizing mould to form described end slot 130 and described side channel 140; Preparation is at the insulation layer 360 of self side band fluted 365, and its material can be heat insulation or fire proofing; Prepare decorative layer 370; By described bar shaped Prefabricated Concrete wallboard 100, described insulation layer 360 and described decorative layer 370 successively assembling combination, between each aspect, can apply suitable binding material as required, thereby form the bar shaped sandwich Prefabricated Concrete wallboard 300 with the described three side band grooves of insulation layer and decorative layer;
(2) bar shaped Prefabricated Concrete wallboard described in assembling polylith, for example, comprising according to designing requirement, the described bar shaped sandwich Prefabricated Concrete wallboard 300 with insulation layer and decorative layer being set to be erected in basal plane (flooring) down with described the second end 120b at the construction field (site), and the side of described bar shaped sandwich Prefabricated Concrete wallboard 300 is connected with other wallboard or wall column component, simultaneously, between wallboard and wallboard and other member, form the cavity that comprises described side channel 140, and between described insulation layer 360 sides of two blocks of wallboards, form the lacuna that comprises described groove 365; And
(3) annexation between structure wallboard and wallboard and wall column, comprising interting reinforcing bar in the described cavity between wallboard and wallboard and wall column, and insulation be set in described lacuna or seal cutting or inject suitable insulation or encapsulant, thereby forming the assembled wall structure that comprises wallboard and wall column.In above-mentioned fabrication and installation method, the order of concrete steps can be carried out suitable adjustment according to actual needs, in addition about member connects and the laying of reinforcing bar also may be taked different schemes according to the needs of design and construction.
In description herein, product of the present invention and method are described as to special shape, material or process sequence, and provide some detailed parameters for some specific embodiments for the object illustrating.Yet, should be appreciated that these specifically describe to technical scheme generation restriction of the present invention; The change and the accommodation that is to say relevant shape, material, process sequence or parameter are still within the spirit and scope of the present invention involved.
Claims (10)
1. the bar shaped sandwich Prefabricated Concrete wallboard of a side band groove, it comprises first surface and second surface on the other side, first end and the second end on the other side, and two relative sides, wherein, described first surface and described second surface are parallel to each other, wallboard top when described first end is built being applied to wall body structure, at described first end, be provided with the end slot that is parallel to described first surface and described second surface and extends along end face, in described two sides, be respectively equipped with the side channel extending along side, in addition, in concrete structure between described first surface and described second surface with laminboard layer, it consists of lightweight material.
2. bar shaped sandwich Prefabricated Concrete wallboard according to claim 1, it further comprises insulation layer and decorative layer, and wherein said insulation layer is arranged on described second surface, and described decorative layer is arranged on described insulation layer.
3. bar shaped sandwich Prefabricated Concrete wallboard according to claim 1 and 2, the cross sectional shape of wherein said end slot and described side channel is separately trapezoidal, the rectangle, circular arc of flaring from inside to outside, the trapezoidal or triangle of gradually closing from inside to outside separately.
4. bar shaped sandwich Prefabricated Concrete wallboard according to claim 1 and 2, wherein said end slot runs through described first end, and described side channel runs through respectively the both sides of wallboard, thus described end slot and described side channel are interconnected; Described end slot is compared and is had the larger degree of depth with described side channel.
5. bar shaped sandwich Prefabricated Concrete wallboard according to claim 2, the both sides of wherein said insulation layer are along the groove that is vertically arranged with of wallboard.
6. bar shaped sandwich Prefabricated Concrete wallboard according to claim 5, the cross sectional shape of wherein said groove is semicircle, rectangle, trapezoidal or triangle.
7. bar shaped sandwich Prefabricated Concrete wallboard according to claim 1 and 2, wherein, when described bar shaped sandwich Prefabricated Concrete wallboard and another bar shaped sandwich Prefabricated Concrete wallboard are assembled, the side channel of the side channel of described bar shaped sandwich Prefabricated Concrete wallboard and described another bar shaped sandwich Prefabricated Concrete wallboard combines cavity.
8. bar shaped sandwich Prefabricated Concrete wallboard according to claim 2, wherein, when described bar shaped sandwich Prefabricated Concrete wallboard and another bar shaped sandwich Prefabricated Concrete wallboard are assembled, the groove combination of the insulation layer of the described groove of described insulation layer and described another bar shaped sandwich Prefabricated Concrete wallboard forms lacuna.
9. bar shaped sandwich Prefabricated Concrete wallboard according to claim 1, wherein said laminboard layer is set to run through fully or partly the aspect of described concrete structure.
10. bar shaped sandwich Prefabricated Concrete wallboard according to claim 1, wherein said laminboard layer is on its two relative surfaces and be provided with along the longitudinal a plurality of dovetail grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320830418.6U CN203867052U (en) | 2013-12-16 | 2013-12-16 | Bar-shaped sandwiched prefabricated concrete wallboard provided with grooves in three sides |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320830418.6U CN203867052U (en) | 2013-12-16 | 2013-12-16 | Bar-shaped sandwiched prefabricated concrete wallboard provided with grooves in three sides |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203867052U true CN203867052U (en) | 2014-10-08 |
Family
ID=51648022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320830418.6U Expired - Lifetime CN203867052U (en) | 2013-12-16 | 2013-12-16 | Bar-shaped sandwiched prefabricated concrete wallboard provided with grooves in three sides |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203867052U (en) |
-
2013
- 2013-12-16 CN CN201320830418.6U patent/CN203867052U/en not_active Expired - Lifetime
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107288256B (en) | Light composite heat-insulating external wall panel, special die and manufacturing method thereof | |
| CN103882977B (en) | The frame structure and its method of construction assembled based on three sides with groove bar shaped Prefabricated Concrete wallboard | |
| AU2014366090B2 (en) | Precast modular concrete wall panel, system thereof, and method of construction | |
| CN103882976B (en) | The Frame _ Shear Wall Structure and its method of construction assembled based on three sides with groove bar shaped Prefabricated Concrete wallboard | |
| CN203755529U (en) | Strip-shaped prefabricated concrete wallboard with grooves in three sides | |
| CN103758279A (en) | Prefabricated concrete large wallboard with grooves at two sides and with hidden beam and manufacturing method thereof | |
| CN103790284A (en) | Strip-shaped precast concrete wall board with grooves in three sides, and manufacturing method of wall board | |
| CN204876198U (en) | Frame construction building based on take prefabricated lightweight aggregate concrete filling big -wall board assembly of recess | |
| CN107386556B (en) | Light composite thermal insulation external wall panel | |
| CN203755493U (en) | Short-limb shear wall structure assembled based on hidden beam prefabricated concrete large wall plate with grooves at two sides | |
| CN108086553A (en) | A kind of Lightweight core mould combined reinforced bar truss fabrication plate | |
| CN203867052U (en) | Bar-shaped sandwiched prefabricated concrete wallboard provided with grooves in three sides | |
| CN203755442U (en) | Framework structure assembled based on strip-shaped prefabricated concrete large wall plate with grooves at three sides | |
| CN203755530U (en) | Prefabricated concrete large wallboard with hidden beam and grooves in two sides | |
| CN204876058U (en) | Frame - shear wall structure building based on take prefabricated lightweight aggregate concrete filling big -wall board assembly of recess | |
| CN204898879U (en) | Shear wall structure building based on take prefabricated lightweight aggregate concrete filling big -wall board assembly of recess | |
| CN203755440U (en) | Framework-shear wall structure assembled based on strip-shaped prefabricated concrete large wall plate with grooves at three sides | |
| CN103883024A (en) | Short-leg shear wall structure assembled on basis of large hidden-beam prefabricated concrete wallboards with grooves on two sides and construction method of short-leg shear wall structure | |
| CN212248881U (en) | Sandwich heat-insulation composite wallboard adopting bridge-cut-off triangular truss ribs | |
| CN107386510A (en) | A kind of sandwich floor of the close rib of chain concrete folding of cross rib | |
| CN101358481B (en) | Build process of building wall face sheet and building wall | |
| CN220336164U (en) | Prefabricated wallboard connection structure of assembled building | |
| CN107386511A (en) | A kind of prefabricated mesh filled board for being used to overlap rib floor | |
| CN220848364U (en) | Multi-ribbed sandwich heat-insulating roof board | |
| RU136063U1 (en) | WALL UNIT |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Hou Jianqun Inventor after: Yin Guojun Inventor before: Hou Jianqun Inventor before: Wu Yazhi |
|
| COR | Change of bibliographic data | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170122 Address after: 100084 Tsinghua University, Haidian District, Beijing Architectural Design Center Patentee after: ARCHITECTURAL DESIGN AND RESEARCH INSTITUTE OF TSINGHUA UNIVERSITY Co.,Ltd. Patentee after: Beijing holy Technology Co.,Ltd. Patentee after: Hou Jianqun Patentee after: Yin Guojun Address before: 100084 Tsinghua University, Haidian District, Beijing Architectural Design Center Patentee before: ARCHITECTURAL DESIGN AND RESEARCH INSTITUTE OF TSINGHUA UNIVERSITY Co.,Ltd. Patentee before: JAVITA (SHANGHAI) NEW ENERGY INVESTMENT CO.,LTD. Patentee before: Hou Jianqun Patentee before: Wu Yazhi |
|
| PP01 | Preservation of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20180823 Granted publication date: 20141008 |
|
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20230823 Granted publication date: 20141008 |
|
| PD01 | Discharge of preservation of patent | ||
| PP01 | Preservation of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20230823 Granted publication date: 20141008 |
|
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Wan Mingyang Document name: Notice of Termination of Procedure |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141008 |
|
| PD01 | Discharge of preservation of patent | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20231216 Granted publication date: 20141008 |