CN208009713U - Construction bottom reinforces area's integration and overlaps exterior wall - Google Patents
Construction bottom reinforces area's integration and overlaps exterior wall Download PDFInfo
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- CN208009713U CN208009713U CN201820160574.9U CN201820160574U CN208009713U CN 208009713 U CN208009713 U CN 208009713U CN 201820160574 U CN201820160574 U CN 201820160574U CN 208009713 U CN208009713 U CN 208009713U
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Abstract
Reinforce area's integration the utility model is related to construction wall field, especially construction bottom and overlaps exterior wall.It includes an external mold precast wall body and a concrete structure wall, the external mold precast wall body includes the prefabricated board that several are mutually contacted, it is matched between each adjacent prefabricated board by being disposed thereon the tongue and groove of lower end, a character code being fixedly connected with by line ear, bolt and prefabricated board is respectively equipped on the outside of each tongue and groove, the concrete structure wall includes an internal lobe cast-in-place structural layer, and a bar frame is equipped in internal lobe cast-in-place structural layer；It is fastenedly connected by several drawing anchor pole components between the external mold precast wall body and internal lobe cast-in-place structural layer.Construction is simple, overall structure is simple, solves the big limitation of situ wet operation template volume of the circular flow, reduces the generation of building waste, improves in-site installation efficiency, more effectively meet the demand of people, solve problems of the prior art.
Description
Technical field
Reinforce area's integration the utility model is related to construction wall field, especially construction bottom and overlaps exterior wall.
Background technology
Skyscraper refers to non-single-storey factory building, the warehouse that residential housing of the height more than 27 meters and building height are more than 24m
With other civil buildings, the demand with the continuous development and people of current building trade technology to high-rise, now
High-rise is more and more common in society.Skyscraper for common building its in difficulty of construction and to building
Building all has more strict requirements in object overall construction intensity.Whether influence high-rise overall structure, which can meet, is built
The many because being known as of requirement are built, wherein the wall body structure in building bottom reinforcement area and construction method are one more important
Parameter index.Bottom reinforcement area, is primarily referred to as in high building structure, in order to make building structure its bottom under geological process
There is certain ductility after will appear plastic hinge within the scope of certain altitude, improve the taken strengthening measure of its shear resistant capacity
Regional extent is known as bottom reinforcement area.Building for outer steelframe body is typically first carried out when construction wall is constructed, and it is outer to build completion
Casting concrete is being carried out to it and then is carrying out subsequent construction after steelframe body；Wherein, the conventional construction method in bottom reinforcement area
One is cast-in-place structural layer, rear patch heat preservation, so that insulating layer is located at the outermost of exterior wall, in addition must when insulating layer is arranged
The requirement of the specifications such as building heat preservation and fire prevention must be reached using A grades of thermal insulation boards, not economical enough, existing wall body structure is to protecting
Warm plate grade and thickness requirement are higher；Another building structure and construction are that internal lobe wall and siphonal lobe wall are cast-in-place simultaneously, and
Siphonal lobe wall needs the requirement that could meet cast in situs with self-compacting concrete, this allows for wanting slump when construction
Ask higher.Meanwhile above traditional construction method every portion during construction can all use more situ wet operation construction,
Frequently it can largely generate after each construction procedure at the scene entirely constructed using wet construction more
Building waste, do not only result in the waste that entire construction site is more chaotic, easily causes construction material, construction or material
Material will also result in inconvenience during carrying, and construction site security risk is more, in addition when insulating layer is arranged using B grades of heat preservations
Plate can reach the requirement of the specifications such as building heat preservation and fire prevention, it is clear that existing construction bottom reinforces the wall inclination at area
Can not more effectively meet the needs of people.
Utility model content
The utility model provides construction bottom and reinforces area's integration overlapping exterior wall, and construction is simple, overall structure is simple, solution
The certainly big limitation of situ wet operation template volume of the circular flow reduces the generation of building waste, while can shorten the construction in later period duration,
It saves manually, improves in-site installation efficiency, more effectively meet the demand of people, solve existing in the prior art ask
Topic.
Used technical solution is the utility model to solve above-mentioned technical problem：It is folded that construction bottom reinforces area's integration
Exterior wall is closed, including an external mold precast wall body and a concrete structure wall, the external mold precast wall body include that several are mutually supported
The prefabricated board of cooperation is connect, is matched between each adjacent prefabricated board by being disposed thereon the tongue and groove of lower end, in each enterprise
A character code being fixedly connected with by line ear, bolt and prefabricated board is respectively equipped on the outside of mouthful, the concrete structure wall includes one
Internal lobe cast-in-place structural layer is equipped with a bar frame in internal lobe cast-in-place structural layer；The external mold precast wall body and the cast-in-place knot of internal lobe
It is fastenedly connected by several thermal-insulation connecting pieces, limit tension member and drawing anchor pole component between structure layer；In external mold precast wall body
Top is equipped with a back taper attachment device, and the diagonal brace that the inner end of the back taper attachment device is supported on one on flooring is connected.
The prefabricated board includes an outer impeller, and reinforced mesh is equipped in outer impeller；It is connected on the madial wall of outer impeller
One thermal insulation board.
Be equipped with several limit tension members in each prefabricated board, the outer end of the limit tension member be located at outer impeller it is interior,
Inner end passes through thermal insulation board and extends in internal lobe cast-in-place structural layer.
The drawing anchor pole component includes a drawing anchor pole for running through external mold precast wall body and internal lobe cast-in-place structural layer, the company of playing
The effect for connecing and fixing outer impeller and inner template is drawing the both ends of anchor pole to be arranged an angle bar respectively, and the angle bar passes through drawing respectively
It is equipped on the outside of anchor pole and is fixed in fastening nut, gasket.
The back taper attachment device includes a back taper connector being arranged in the hole of internal lobe cast-in-place structural layer, described
The front end of back taper connector extends in outer impeller, and a Lengthened bolt extends to back taper connector by outer impeller reserving hole
In front end intracavitary and with a built-in nut fastening screw；The rear end of the back taper connector and internal lobe cast-in-place structural layer madial wall
Concordantly, the end of a bolt extends in the cavity of back taper connector and is screwed with built-in nut fastening and connect, the back taper
Shape connector is connected by bolt, transition piece with the upper end of the diagonal brace.
Construction bottom reinforces the production and construction method of area's integration overlapping exterior wall, and steps are as follows for production and construction：
A1：Manufacture prefabricated board；
A2：Each prefabricated board, which is connected, by a character code forms external mold precast wall body；
A3：External mold precast wall body is installed at the construction field (site), and carries out cast-in-place making internal lobe cast-in-place structural layer；
A4：Surface treatment：After internal lobe cast-in-place structural layer tears film open, the position of surface existing defects should be repaired in time,
Concrete curing, which is carried out, according to code requirement obtains construction bottom reinforcement area's integration overlapping exterior wall.
Steps are as follows for the production method of the prefabricated board：
S1：Handle mold：Prefabricated board die is cleaned out to surface without residue or foreign matter, there are cement mortar and must not be mixed
Solidifying soil residue；
S2：It is constructed according to die size, thermal insulation board is installed；Piece connection should be carried out when installation, it is ensured that securely, not spillage；
Thermal insulation board is extruded polystyrene board after 80mm；
S3：Single-layer bidirectional reinforced mesh and thermal-insulation connecting piece are installed：Single-layer bidirectional reinforced mesh is fixed on first
On thermal insulation board, thermal-insulation connecting piece, limit tension member, built-in fitting are then installed according to design requirement；Single-layer bidirectional steel is installed first
Muscle mesh sheet, bar spacing is 150mm in reinforced mesh, waits for that single-layer bidirectional reinforced mesh installs, then installation heat preservation connection
Part, limit tension member, built-in fitting；
S4：Outer impeller is formed using automatic distributing machine casting concrete, is vibrated uniformly, slurry plastering is received；Prefabricated component exists
Concealment acceptance should be carried out before casting concrete, examination passes through can casting concrete；Concrete formation should use automatic vibration mould
Table apparatus vibration ensures that vibratory concrete is closely knit；Concrete answers continuous placing, height of lift height pattern 60mm, when mold, built-in fitting, steel
When muscle mesh sheet etc. has deformation and displacement, reinforcement and corrective action should be taken in time；
S5：Maintenance, demoulding, obtain prefabricated prefabricated board, i.e., the described prefabricated board；Concrete is poured, vibrating finishes, the quiet stopping time
Between 15-20min, prefabricated component is tentatively conserved in precuring kiln, being transferred to curing kilns after prefabricated board surface moisture is evaporated is steamed
Vapour conserves, 10-20 DEG C of heating rate/h, and temperature is preferably 50-60 DEG C when constant temperature, 50 DEG C of constant temperature time 1.5h, cooling rate 10-20
℃/h；The concrete test block intensity that its cured under same condition should be examined before prefabricated prefabricated component form removal lifting, reaches design form removal
Lift by crane the collapsible die lifting of intensity rear.
The cast-in-place construction procedure for making internal lobe cast-in-place structural layer is as follows in the A3：
a1：Construction site installation, fixed prefabricated board；Prefabricated board is hung to precalculated position by in-site installation using tower crane, is used
The back taper detachable connecting device connection hound of pre-buried wall thickness 10mm fixes prefabricated board, horizontal and vertical side in prefabricated board
To using a character code to connect, built-in bolt is fixed；
a2：Assembling reinforcement, formwork supporting plate prepare casting concrete；Live assembling reinforcement makees structure sheaf external mold with prefabricated board
Plate, while branch inner template after installation fixes, prepare casting concrete；
a3：Construction site casting concrete；It answers stratified continuous pouring to vibrate in casting concrete, encounters when avoiding vibrating
Reinforcing bar, template, built-in fitting etc. after vibrating, arrange the reinforcing bar thrown away on wall；
a4：Form removal, maintenance；Concrete carries out form removal processing after reaching early strength, is supported at normal temperatures according to code requirement
Concrete is protected, is surface-treated, construction bottom is obtained and reinforces area's integration overlapping exterior wall.
Advantageous effect possessed by the utility model is that construction is simple, overall structure is simple, by the way that external mold dry wall is arranged
Body can be used directly as exterior sheathing, and need not additionally dismantle exterior sheathing after the completion of constructing, and working procedure is simple, be solved existing
The big limitation of field wet construction template volume of the circular flow, reduces the generation of building waste, while can shorten the construction in later period duration, saves
Manually, in-site installation efficiency is improved；Entire wall body structure can securely meet building standard requirement well after the completion of construction, together
When can ensure heat preservation, fire prevention and the requirements such as intensity；Concrete structure wall integral cast-in-situ, when construction, carry out heat insulation integrated
Construction, modularization assemble, site operation is more convenient, safety, and for the scope of application than wide, production and construction procedure are simple, save
Shi Shengli；External mold precast wall body in terms of production technology mainly use positive manual labour skill, die station be laid with first above thermal insulation board with
And various connectors, attachment device, it is artificial to be molded；By optimization design, easily controllable cycle time；It is more effectively full
The demand of sufficient people.
Description of the drawings
Fig. 1 is the schematic cross-sectional view of the utility model.
Fig. 2 is the enlarged structure schematic diagram in the portions A in Fig. 1.
Fig. 3 is the enlarged structure schematic diagram in the portions B in Fig. 1.
In figure, 1, prefabricated board；2, tongue and groove；3, line ear；4, bolt；5, a character code；6, internal lobe cast-in-place structural layer；7, bar-mat reinforcement
Frame；8, diagonal brace；9, outer impeller；10, reinforced mesh；11, thermal insulation board；12, tension member is limited；13, anchor pole is drawn；14, angle bar；
15, back taper connector；16, Lengthened bolt；17, built-in nut.
Specific implementation mode
In order to clarify the technical characteristics of the invention, below by specific implementation mode, and its attached drawing is combined, to this reality
It is described in detail with novel.
As illustrated in fig. 1-3, construction bottom reinforces area's integration overlapping exterior wall, including an external mold precast wall body and a coagulation
Soil structure wall, the external mold precast wall body include the prefabricated board 1 that several are mutually contacted, each adjacent prefabricated board
It is matched between 1 by being disposed thereon the tongue and groove 2 of lower end, can thus to encounter in the later stage after setting tongue and groove 2 rainy
It can be flowed out under gravity to downside and outside thering is water to enter on the inclined-plane of connecting portion in the case of weather,
Lead to the risk of wall crazing so as to reduce seam water inlet, ensures the service life of entire wall；Good water-proof effect；Each
2 outside of tongue and groove is respectively equipped with a character code 5 being fixedly connected with prefabricated board 1 by line ear 3, bolt 4, the concrete structure wall
Including an internal lobe cast-in-place structural layer 6, a bar frame 7 is equipped in internal lobe cast-in-place structural layer 6；The external mold precast wall body with it is interior
It is fastenedly connected by several thermal-insulation connecting pieces, limit tension member and drawing 13 component of anchor pole between leaf cast-in-place structural layer 6, draws anchor pole
Primarily serve the effect of fixed inner template；It is equipped with a back taper attachment device, the back taper in external mold precast wall body middle and upper part
The inner end of attachment device is connected with the diagonal brace 8 that one is supported on flooring.
The prefabricated board 1 includes an outer impeller 9, and reinforced mesh 10 is equipped in outer impeller 9；In the madial wall of outer impeller 9
A upper connected thermal insulation board 11；The outside of thermal insulation board 11 it is not direct with it is extraneous contact but on the outside be arranged one layer of outer impeller 9 not
It only can play the role of exterior sheathing carrying out the when of pouring internal lobe cast-in-place structural layer 6, also disclosure satisfy that when being used as exterior sheathing
Support strength, in addition outer impeller 9 protection and certain temperature insulating can be played to thermal insulation board 11, so as to so that insulating layer
Thickness the too thick heat preservation that just disclosure satisfy that on building standard and fire protecting performance need not be set, save thermal insulation material；Reinforced mesh
10 can enhance the intensity of outer impeller 9.
Several limit tension members 12 are equipped in each prefabricated board 1, the outer end of the limit tension member 12 is located at siphonal lobe
Plate 9 is interior, inner end passes through thermal insulation board 11 and extends in internal lobe cast-in-place structural layer 6；Limit tension member 12 can ensure between component
Bonding strength.
Drawing 13 component of anchor pole includes a drawing anchor pole 13 for running through external mold precast wall body and internal lobe cast-in-place structural layer 6,
The both ends of anchor pole 13 are drawn to be arranged an angle bar 14 respectively, the angle bar 14 is respectively by drawing 13 outside of anchor pole to be equipped in fastening spiral shell
Female, gasket is fixed；Draw 13 component of anchor pole that can play the inner template and external mold of the internal lobe cast-in-place structural layer 6 of entire outer wall body
The effect that precast wall body tenses, plays the role of good fixed inner template, and can be utilized with circulating repetition.
The back taper attachment device includes a back taper connector 15 being arranged in the hole of internal lobe cast-in-place structural layer 6,
The front end of the back taper connector 15 extends in outer impeller 9, and a Lengthened bolt 16 extends to back taper by 9 reserving hole of outer impeller
In the front end of shape connector 15 intracavitary and with a built-in nut 17 fastening screw；The rear end of the back taper connector 15 and internal lobe
6 madial wall of cast-in-place structural layer is concordant, the end of a bolt 4 extend in the cavity of back taper connector 15 and with a built-in nut 17
Fastening screws connection, and the back taper connector 15 is connected by bolt 4, transition piece with the upper end of the diagonal brace 8；Back taper connects
Connection device, diagonal brace 8 and a character code 5 can be used with repetitive cycling, realize resource reutilization, economical and practical, compared to rear installation
The construction method of insulating layer reduces working procedure, improves construction efficiency, shortens the construction period, and reduces resource consumption；Patch heat preservation afterwards needs
It to use A grades of thermal insulation materials, insulation integrated construction only to need to use B grades of thermal insulation materials, reduce engineering cost；In addition
The lower section of 8 bar of diagonal brace is connected directly between on roof of storied building by connection bolt 4 and is supported, and support strength is high；Simultaneously because of 8 bar of diagonal brace
Adjustment effect may be implemented when mounted, to which construction personnel can be according to condition of construction come to the vertical of exterior sheathing and inner template
Degree is accurately adjusted, and is to ensure that after regulating verticality when pouring internal lobe cast-in-place structural layer 6 and is ensured the later stage
Force-bearing situation after molding is built, wall is impaired caused by preventing the component caused by wall tilts.
Construction bottom reinforces the production and construction method of area's integration overlapping exterior wall, and steps are as follows for production and construction：
A1：Manufacture prefabricated board 1；
A2：Each prefabricated board 1, which is connected, by a character code 5 forms external mold precast wall body；
A3：External mold precast wall body is installed at the construction field (site), and carries out cast-in-place making internal lobe cast-in-place structural layer 6；
A4：Surface treatment：After internal lobe cast-in-place structural layer 6 tears film open, the position of surface existing defects should be repaired in time,
Concrete curing, which is carried out, according to code requirement obtains construction bottom reinforcement area's integration overlapping exterior wall.
Steps are as follows for the production method of the prefabricated board 1：
S1：Handle mold：By 1 mold cleaning of prefabricated board totally to surface without residue or foreign matter, must not there are cement mortar and
Concrete residue；
S2：It is constructed according to die size, thermal insulation board 11 is installed；Piece connection should be carried out when installation, it is ensured that securely, do not leak
Slurry；Thermal insulation board 11 is 80mm thickness extruded polystyrene boards；
S3：Single-layer bidirectional reinforced mesh 10 and thermal-insulation connecting piece are installed：Single-layer bidirectional reinforced mesh 10 is installed first solid
It is scheduled on thermal insulation board 11, thermal-insulation connecting piece, limit tension member 12, built-in fitting is then installed according to design requirement；Installation is single first
Layer two-way concrete slab mesh sheet 10, bar spacing is 150mm in reinforced mesh 10, waits for that single-layer bidirectional reinforced mesh 10 installs, so
Thermal-insulation connecting piece, limit tension member 12, built-in fitting are installed afterwards；
S4：Outer impeller 9 is formed using automatic distributing machine casting concrete, is vibrated uniformly, slurry plastering is received；1 component of prefabricated board
Concealment acceptance should be carried out before casting concrete, examination passes through can casting concrete；Concrete formation should use automatic vibration
The vibration of die station device ensures that vibratory concrete is closely knit；Concrete answers continuous placing, height of lift height pattern 60mm, when mold, built-in fitting,
When reinforced mesh 10 etc. has deformation and displacement, reinforcement and corrective action should be taken in time；
S5：Maintenance, demoulding, obtain prefabricated board 1, i.e. the prefabricated board 1；Poured concrete, vibrating finishes, between the quiet stopping time
15-20min tentatively conserves prefabricated component in precuring kiln, and curing kilns are transferred to after 1 surface moisture of prefabricated board is evaporated and carry out steam
Maintenance, 10-20 DEG C of heating rate/h, temperature is preferably 50-60 DEG C when constant temperature, 50 DEG C of constant temperature time 1.5h, cooling rate 10-20
℃/h；The concrete test block intensity that its cured under same condition should be examined before 1 component form removal of prefabricated prefabricated board lifting, reaches design form removal
Lift by crane the collapsible die lifting of intensity rear.
The cast-in-place construction procedure for making internal lobe cast-in-place structural layer 6 is as follows in the A3：
a1：Construction site installation, fixed prefabricated board 1；Prefabricated board 1 is hung to precalculated position using tower crane, made by in-site installation
Fix prefabricated board 1 with the back taper detachable connecting device of wall thickness 10mm pre-buried in prefabricated board 1 connection 8 bar of diagonal brace, it is horizontal and
Vertical direction is connected using a character code 5, and built-in bolt 4 is fixed；
a2：Assembling reinforcement, formwork supporting plate prepare casting concrete；Live assembling reinforcement makees structure sheaf external mold with prefabricated board 1
Plate, while branch inner template after installation fixes, prepare casting concrete；
a3：Construction site casting concrete；It answers stratified continuous pouring to vibrate in casting concrete, encounters when avoiding vibrating
Reinforcing bar, template, built-in fitting etc. after vibrating, arrange the reinforcing bar thrown away on wall；
a4：Form removal, maintenance；Concrete carries out form removal processing after reaching early strength, is supported at normal temperatures according to code requirement
Concrete is protected, is surface-treated, construction bottom is obtained and reinforces area's integration overlapping exterior wall.
Present apparatus construction is simple, overall structure is simple, can be made directly as exterior sheathing by the way that external mold precast wall body is arranged
With and need not additionally dismantling exterior sheathing after the completion of constructing, working procedure is simple, and it is big to solve situ wet operation template volume of the circular flow
Limitation reduces the generation of building waste, while can shorten the construction in later period duration, saves artificial, raising in-site installation efficiency；
Entire wall body structure can securely meet building standard requirement well after the completion of construction, at the same can ensure heat preservation, prevent fires with
And the requirements such as intensity；Concrete structure wall integral cast-in-situ, when construction, carry out insulation integrated construction, modularization assemble, scene
It constructs more convenient, safety, for the scope of application than wide, production and construction procedure are simple, time saving and energy saving；External mold precast wall body exists
Positive manual labour skill is mainly used in terms of production technology, and thermal insulation board 11 and various connectors, connection dress are laid with first above in die station
It sets, it is artificial to be molded；By optimization design, easily controllable cycle time；More effectively meets the needs of people.
Above-mentioned specific implementation mode cannot function as the limitation to scope of protection of the utility model, for the skill of the art
For art personnel, any alternate modification or transformation made to the utility model embodiment all fall within the guarantor of the utility model
It protects in range.
Place is not described in detail for the utility model, is the known technology of those skilled in the art of the present technique.
Claims (5)
1. construction bottom, which reinforces area's integration, overlaps exterior wall, it is characterised in that：Including an external mold precast wall body and a concrete knot
Structure wall, the external mold precast wall body include the prefabricated board that several are mutually contacted, between each adjacent prefabricated board
Tongue and groove by being disposed thereon lower end matches, and one is respectively equipped on the outside of each tongue and groove by line ear, bolt and prefabricated board
The character code being fixedly connected with, the concrete structure wall include an internal lobe cast-in-place structural layer, are equipped in internal lobe cast-in-place structural layer
One bar frame；It is fastenedly connected by several drawing anchor pole components between the external mold precast wall body and internal lobe cast-in-place structural layer；
It is equipped with a back taper attachment device in external mold precast wall body middle and upper part, the inner end and one of the back taper attachment device is supported on building
Diagonal brace on face is connected.
2. construction bottom according to claim 1, which reinforces area's integration, overlaps exterior wall, it is characterised in that：The prefabricated board packet
An outer impeller is included, reinforced mesh is equipped in outer impeller；Be connected a thermal insulation board on the madial wall of outer impeller.
3. construction bottom according to claim 2, which reinforces area's integration, overlaps exterior wall, it is characterised in that：In each prefabricated board
Several limit tension members are equipped with, the outer end of the limit tension member is located in outer impeller, inner end passes through thermal insulation board and extends to
In internal lobe cast-in-place structural layer.
4. construction bottom according to claim 3, which reinforces area's integration, overlaps exterior wall, it is characterised in that：The drawing anchor pole portion
Part includes a drawing anchor pole for running through external mold precast wall body and internal lobe cast-in-place structural layer, and one jiao is arranged respectively drawing the both ends of anchor pole
Iron, the angle bar are fixed by drawing to be equipped on the outside of anchor pole in fastening nut, gasket respectively.
5. construction bottom according to claim 4, which reinforces area's integration, overlaps exterior wall, it is characterised in that：The back taper connects
Connection device includes a back taper connector being arranged in the hole of internal lobe cast-in-place structural layer, and the front end of the back taper connector is stretched
To outer impeller, a Lengthened bolt by outer impeller reserving hole extend in the front end of back taper connector intracavitary and with one built in
Nut fastening screws；The rear end of the back taper connector is concordant with internal lobe cast-in-place structural layer madial wall, and the end of a bolt is stretched
It screws in the cavity of back taper connector and with built-in nut fastening and connect, the back taper connector passes through bolt, mistake
Part is crossed with the upper end of the diagonal brace to be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820160574.9U CN208009713U (en) | 2018-01-31 | 2018-01-31 | Construction bottom reinforces area's integration and overlaps exterior wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820160574.9U CN208009713U (en) | 2018-01-31 | 2018-01-31 | Construction bottom reinforces area's integration and overlaps exterior wall |
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| Publication Number | Publication Date |
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| CN208009713U true CN208009713U (en) | 2018-10-26 |
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ID=63883503
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108149819A (en) * | 2018-01-31 | 2018-06-12 | 山东海龙建筑科技有限公司 | Construction bottom strengthens area's integration overlapping exterior wall and its production and construction method |
-
2018
- 2018-01-31 CN CN201820160574.9U patent/CN208009713U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108149819A (en) * | 2018-01-31 | 2018-06-12 | 山东海龙建筑科技有限公司 | Construction bottom strengthens area's integration overlapping exterior wall and its production and construction method |
| CN108149819B (en) * | 2018-01-31 | 2024-01-30 | 山东海龙建筑科技有限公司 | Integrated superposed outer wall of building bottom reinforcing area and production and construction method thereof |
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