CN109138168A - The integrated prefabricated concrete structure box-shaped building of structural thermal insulation and construction method - Google Patents

The integrated prefabricated concrete structure box-shaped building of structural thermal insulation and construction method Download PDF

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Publication number
CN109138168A
CN109138168A CN201811064207.XA CN201811064207A CN109138168A CN 109138168 A CN109138168 A CN 109138168A CN 201811064207 A CN201811064207 A CN 201811064207A CN 109138168 A CN109138168 A CN 109138168A
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Prior art keywords
concrete structure
ribbing
vertical
reserved
inverted
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CN109138168B (en
Inventor
高强
马海滨
万肖音
李卓儒
尹清源
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Jilin Long Hair Building Industrialization Co Ltd
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Jilin Long Hair Building Industrialization Co Ltd
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    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/343Structures characterised by movable, separable, or collapsible parts, e.g. for transport
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/348Structures composed of units comprising at least considerable parts of two sides of a room, e.g. box-like or cell-like units closed or in skeleton form
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62Insulation or other protection; Elements or use of specified material therefor

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Building Environments (AREA)
  • Panels For Use In Building Construction (AREA)

Abstract

The present invention relates to prefabricated concrete structure technical field, the integrated prefabricated concrete structure box-shaped building of specially a kind of structural thermal insulation and its construction method.The box-shaped building is by prefabricated components: U-shaped band rib bottom plate, inverted U top plate with ribbing and four T-type corner posts form, inverted U top plate with ribbing and U-shaped band rib bottom plate are oppositely arranged up and down, pass through four T-type corner post connections between inverted U top plate with ribbing and the quadrangle of U-shaped band rib bottom plate, above-mentioned prefabricated components are formed by outer concrete structure sheaf, middle part insulating layer, inner concrete decorative layer, and are formed composite structural member by tension member.It after splicing prefabricated components, connects to form tubular structure with ribbing by the dry method of outer concrete structure sheaf, while keeping middle part insulating layer, inner concrete decorative layer continuous.Structure of the invention is reasonable, and connection is reliable, and standardization level is high, and heat preservation, fire prevention, waterproof performance are good, site operation speed can be greatly improved, and can dismantle assembly repeatedly, comprehensive benefit is obvious.

Description

The integrated prefabricated concrete structure box-shaped building of structural thermal insulation and construction method
Technical field
The present invention relates to prefabricated concrete structure technical field, specially a kind of integrated assembled of structural thermal insulation is mixed Xtah Crude Clay structure box-shaped building and its construction method.
Background technique
In construction projects, some relatively independent small-sized houses are frequently referred to, such as: entrance guard room, crow Deng there are certain requirements to building function, it is desirable that be rapidly completed and come into operation, the later period may require migrating as the case may be.
It is general that masonry structure or frame structure is selected to be filled with the form for filling wall under conventional construction method, to fundamental importance compared with Height needs construction personnel's cross-operation of a large amount of different work posts in work progress, and the construction period is most of more than two weeks, Management cost is higher, and pollutes in work progress to ambient enviroment;It is irremovable after completion, it is needed again largely to remove It is artificial, cause the significant wastage of resource.
Another common form is color steel tile room, and speed of application is very fast, it also requires carrying out cast-in-place basis.In addition, its Insulation, sound insulation, poor waterproof properties, durability is poor, and usage comfort is bad.
Summary of the invention
For the above technical problems, the purpose of the present invention is to provide a kind of integrated assembleds of structural thermal insulation Concrete structure box-shaped building and its construction method, structurally reasonable, connection is reliable, and heat preservation, fire prevention, waterproof performance are good, can pole It is big to improve site operation speed, shorten the construction period, the later period can dismantle assembly repeatedly, and comprehensive benefit is obvious.
In order to achieve the above object, the technical scheme is that
A kind of integrated prefabricated concrete structure box-shaped building of structural thermal insulation, the box-shaped building is by prefabricated components: U-shaped Bottom plate, inverted U top plate with ribbing and four T-type corner posts with ribbing form, and inverted U top plate with ribbing and U-shaped band rib bottom plate are set relatively up and down It sets, by four T-type corner post connections between inverted U top plate with ribbing and the quadrangle of U-shaped band rib bottom plate, above-mentioned prefabricated components are by outer Portion's concrete, middle part insulating layer, inner concrete decorative layer composition, and composite structural member is formed by tension member.
The integrated prefabricated concrete structure box-shaped building of the structural thermal insulation, the outer concrete knot of prefabricated components For structure layer with a thickness of 120mm~200mm, the middle part insulation layer thickness of prefabricated components is 60mm~100mm, and the inside of prefabricated components is mixed Solidifying soil decorative layer thickness is 60mm~80mm, is in close contact between three layers, forms one by spaced apart tension member.
The integrated prefabricated concrete structure box-shaped building of the structural thermal insulation, the external coagulation of U-shaped band rib bottom plate Soil structure layer is made of water-tight concrete, and anti-edge and the top of both ends cross rib are pre-buried for the two sides of the outer concrete structure sheaf Vertical dowel;
The outer concrete structure sheaf of inverted U top plate with ribbing is made of water-tight concrete, the outer concrete structure The two sides of layer instead along and the bottom of both ends cross rib open up and reserve vertical hole, this reserve opened up at the top of vertical hole reserve it is exposed recessed Slot.
The integrated prefabricated concrete structure box-shaped building of the structural thermal insulation, T-type corner post bottom open up reserved perpendicular To hole, this is reserved, and vertical hole is corresponding with the vertical dowel at the top of U-shaped band rib bottom plate, this is reserved opens at the top of vertical hole If reserved exposing groove, U-shaped band rib bottom plate and T-type corner post pass through the vertical dowel and described reserve vertical hole and connect;
The pre-buried vertical dowel of T-type corner post top, the reserved vertical hole of the vertical dowel and inverted U top plate bottom with ribbing Hole is corresponding, and inverted U top plate with ribbing and T-type corner post are by the vertical dowel and described reserve vertical hole and connect.
The integrated prefabricated concrete structure box-shaped building of the structural thermal insulation, after splicing prefabricated components, by outer The dry method of portion's concrete connects to form tubular structure with ribbing, while connects middle part insulating layer, inner concrete decorative layer It is continuous.
The integrated prefabricated concrete structure box-shaped building of the structural thermal insulation, dry method connection refer to: vertical connection Top rib portion has screw thread, when lifting above the reserved vertical hole of member bottom section be inserted in the vertical dowel of following component top, It is reserving in the reserved exposing groove at the top of vertical hole, is being fixed vertical dowel using nut and matched mat plate, between component Tubular structure is formed after assembly.
The integrated prefabricated concrete structure box-shaped building of the structural thermal insulation, U-shaped band rib bottom plate, inverted U are with ribbing Anti- edge and both ends cross rib are by reinforcing arrangement of reinforcement formation concealed beam for the two sides of top plate, to increase the space stiffness and span of bottom plate, top plate, It is formed simultaneously water proof structure.
The construction method of the integrated prefabricated concrete structure box-shaped building of the structural thermal insulation, including walk as follows It is rapid:
(1) it consolidation and handles smooth;
(2) U-shaped band rib bottom plate is lifted in place, in the two sides of U-shaped band rib bottom plate, anti-edge and the top of both ends cross rib are pasted Rubber strip, rubber strip play the role of buffering, uniformly transfer pressure, shock insulation, sealing;
(3) T-type corner post is successively lifted in place by diagonal line sequence, the reserved vertical hole of T-type corner post bottom is inserted in U-shaped Vertical dowel at the top of bottom plate with ribbing;It is reserving in the reserved exposing groove opened up at the top of vertical hole, with nut and mating Backing plate fixes vertical dowel, forms vertical dry method connection;
(4) rubber strip is pasted in T-type corner post top, inverted U top plate with ribbing is lifted in place from top to bottom, inverted U is with ribbing The reserved vertical hole of the anti-edge in the two sides of top plate and both ends cross rib bottom is inserted in the vertical dowel of T-type corner post top, and pre- It stays in the reserved exposing groove at the top of vertical hole, vertical dowel is fixed with nut and matched mat plate, forms vertical dry method Connection;
(5) the exposed gap of outer concrete structure interlayer is sealed using sealant, and middle part keeps the temperature the gap filling of interlayer Thin insulation board or beating foamed glue keeps insulating layer continuous uses sealant after foam rods are filled in the gap of inner concrete decoration interlayer Sealing;
(6) door and window is installed between corner post according to user demand, forms peripheral protective closing.
Compared with prior art, the present invention having the following advantages and beneficial effects:
1. all components of the invention are composite structural member, thermal and insulating performance is good;Outer concrete structure is adopted With water-tight concrete, it can be achieved that impermeable structure;Inner concrete decorative layer plays the role of protecting insulating layer, improves durable Property, while being conducive to prevent fires.
2. the anti-edge in the two sides of prefabricated U-shaped of the invention bottom plate with ribbing, inverted U top plate with ribbing and both ends cross rib, pass through arrangement of reinforcement Concealed beam is formed, the space stiffness and span of component can be effectively increased;The setting of anti-edge and cross rib also makes only vertically to connect between component A kind of this mode is connect, connection is more easy, while being also beneficial to form constructivity waterproof.
3. concrete structure is placed on outside by the present invention, connect to form tubular structure with ribbing by dry method between component, It is whole more firm, it is more favorable to worker operation, improves speed of application;Simultaneously, it can be achieved that middle part insulating layer and internal coagulation The continuity of native decorative layer.To, reach and improve box-shaped building architecture quality and heat preservation, fire prevention, waterproof performance, shortens the construction period, Recyclable purpose.
Detailed description of the invention
Fig. 1 is the schematic three dimensional views of U-shaped band rib bottom plate of the invention.
Fig. 2 is the sectional view of U-shaped band rib bottom plate of the invention.
Fig. 3 is the schematic three dimensional views of T-type corner post of the invention.
Fig. 4 is the diagrammatic cross-section of T-type corner post of the invention.
Fig. 5 is the schematic three dimensional views of inverted U of the invention top plate with ribbing.
Fig. 6 is the diagrammatic cross-section of inverted U of the invention top plate with ribbing.
Fig. 7 is assembled process schematic of the invention.
Fig. 8 is assembled completion schematic diagram of the invention.
Fig. 9 is connecting node schematic diagram between assembled rear part of the invention.
In figure: 1.U type bottom plate with ribbing, 2. inverted Us top plate with ribbing, 3.T type corner post, 4. outer concrete structure sheafs, in 5. Portion's insulating layer, 6. inner concrete decorative layers, 7. tension members, 8. anti-edges, 9. cross ribs, 10. vertical dowels, 11. is reserved vertical Hole, 12. reserved exposing grooves, 13. nuts, 14. backing plates, 15. rubber strips, 16. sealants, 17. foam rods.
Specific embodiment
The present invention is specifically described with reference to the accompanying drawings and examples.
Embodiment 1:
As shown in FIG. 1 to FIG. 9, the heat insulation integrated prefabricated concrete structure box-shaped building of structure of the invention, by U-shaped band Rib bottom plate 1, inverted U top plate 2 with ribbing and four T-type corner posts 3 form, and inverted U top plate 2 with ribbing and about 1 U-shaped band rib bottom plate are opposite Setting is connected between inverted U top plate 2 with ribbing and the quadrangle of U-shaped band rib bottom plate 1 by four T-type corner posts 3, above-mentioned component by Outer concrete structure sheaf 4, middle part insulating layer 5, inner concrete decorative layer 6 form, and are in close contact between three layers, and between passing through One is formed every the tension member 7 of arrangement, which need to meet heat transfer property and structural performance requirements simultaneously.Outer concrete Structure sheaf 4 is with a thickness of 120mm~200mm, and middle part insulating layer 5 is with a thickness of 60mm~100mm, 6 thickness of inner concrete decorative layer For 60mm~80mm.
As shown in FIG. 1 to FIG. 2, the U-shaped band rib bottom plate 1, outer concrete structure sheaf 4 uses water-tight concrete system Make, to cope with erosion environment condition locating for U-shaped band rib bottom plate 1, the two sides of the outer concrete structure sheaf 4 are instead along 8 and both ends The pre-buried vertical dowel 10 in the top of cross rib 9.
As shown in figures 5 and 6, inverted U top plate 2 with ribbing, outer concrete structure sheaf 4 use water-tight concrete system Make, realizes impermeable structure;The two sides of the outer concrete structure sheaf 4 instead open up along the bottom of 8 and both ends cross rib 9 reserved perpendicular To hole 11, this, which is reserved, opens up reserved exposing groove 12 at the top of vertical hole 11.
As shown in Fig. 3~Fig. 4,3 bottom of T-type corner post, which opens up, reserves vertical hole 11, this reserves vertical hole 11 and U The vertical dowel 10 at type 1 top of bottom plate with ribbing is corresponding, this, which is reserved, opens up reserved exposing groove 12, U at the top of vertical hole 11 Type bottom plate 1 with ribbing and T-type corner post 3 are by the vertical dowel 10 and described reserve vertical hole 11 and connect.T-type corner post 3 pushes up The pre-buried vertical dowel 10 in portion, the vertical dowel 10 is corresponding with the reserved vertical hole 11 of inverted U 2 bottom of top plate with ribbing, Inverted U top plate 2 with ribbing and T-type corner post 3 are by the vertical dowel 10 and described reserve vertical hole 11 and connect.
The U-shaped band rib bottom plate 1, inverted U top plate 2 with ribbing two sides instead along 8 and both ends cross rib 9 by reinforce arrangement of reinforcement formed Concealed beam is formed simultaneously water proof structure to increase the space stiffness and span of bottom plate, top plate.
As shown in FIG. 1 to FIG. 9, the work progress of assembled box-shaped building of the present invention is as follows:
(1) it consolidation and handles smooth;
(2) U-shaped band rib bottom plate 1 is lifted in place, in the two sides of U-shaped band rib bottom plate 1 instead along 8 and the top of both ends cross rib 9 Rubber strip 15 is pasted, rubber strip 15 plays the role of buffering, uniformly transfers pressure, shock insulation, sealing;
(3) T-type corner post 3 is successively lifted in place by diagonal line sequence, reserved 11 sets of the vertical hole of 3 bottom of T-type corner post Enter the vertical dowel 10 at 1 top of U-shaped band rib bottom plate.It is reserving in the reserved exposing groove 12 opened up at the top of vertical hole 11, It is with nut 13 and matched mat plate 14 that vertical dowel 10 is fixed, form vertical dry method connection;
(4) rubber strip 15 is pasted at the top of T-type corner post 3, inverted U top plate 2 with ribbing is lifted in place from top to bottom, inverted U Reserved vertical hole 11 of the two sides of top plate 2 with ribbing instead along 8 and 9 bottom of both ends cross rib is inserted in the vertical connection at 3 top of T-type corner post Muscle 10, and in the reserved exposing groove 12 for reserving vertical 11 top of hole, it will vertically be connected with nut 13 and matched mat plate 14 Muscle 10 is fixed, forms vertical dry method connection;
The dry method connection refers to: the reserved vertical hole 11 of member bottom section is inserted in following component top above when lifting Vertical dowel 10 will be erected in the reserved exposing groove 12 for reserving vertical 11 top of hole with nut 13 and matched mat plate 14 It is fixed to dowel 10, tubular structure is formed after assembly between component;In addition, connection type can also use other dry or wets Connection;
(5) gap exposed between outer concrete structure sheaf 4 is sealed using sealant 16, the gap between middle part insulating layer 5 It clogs thin insulation board or beating foamed glue keeps insulating layer continuous, after foam rods 17 are filled in the gap between inner concrete decorative layer 6, It is sealed with sealant 16;
(6) door and window is installed between corner post according to user demand, forms peripheral protective closing.
Embodiment the result shows that, the present invention in all components of box-shaped building be prefabricated in the factory, it is ensured that component at quality Amount and heat preservation, fire prevention, waterproof performance, a large amount of manual work in the scene of saving.It, can be very big compared with traditional cast-in-situ construction method Site operation speed is improved, shortens the construction period, and assembly can be dismantled repeatedly, economizes on resources, reduces comprehensive cost.
Obviously, as technological progress, those skilled in the art can variously implement design of the invention.Therefore, The present invention and its embodiment are not limited to example shown above, but can change in the frame of claim.

Claims (8)

1. a kind of integrated prefabricated concrete structure box-shaped building of structural thermal insulation, which is characterized in that the box-shaped building is by pre- Component processed: U-shaped band rib bottom plate, inverted U top plate with ribbing and four T-type corner post compositions, inverted U top plate with ribbing and U-shaped band rib bottom plate It is oppositely arranged up and down, it is above-mentioned prefabricated by four T-type corner post connections between inverted U top plate with ribbing and the quadrangle of U-shaped band rib bottom plate Component is made of outer concrete structure sheaf, middle part insulating layer, inner concrete decorative layer, and is formed by tension member compound Structural elements.
2. the integrated prefabricated concrete structure box-shaped building of structural thermal insulation according to claim 1, which is characterized in that The outer concrete Laminate construction thickness of prefabricated components is 120mm~200mm, the middle part insulation layer thicknesses of prefabricated components be 60mm~ 100mm, the inner concrete decorative layer thickness of prefabricated components are 60mm~80mm, are in close contact between three layers, by being spaced cloth The tension member set forms one.
3. the integrated prefabricated concrete structure box-shaped building of structural thermal insulation according to claim 1, which is characterized in that The outer concrete structure sheaf of U-shaped band rib bottom plate is made of water-tight concrete, and the two sides of the outer concrete structure sheaf are anti- The pre-buried vertical dowel in top of edge and both ends cross rib;
The outer concrete structure sheaf of inverted U top plate with ribbing is made of water-tight concrete, the outer concrete structure sheaf Anti- edge and the bottom of both ends cross rib open up and reserve vertical hole for two sides, this is reserved and opens up reserved exposing groove at the top of vertical hole.
4. the integrated prefabricated concrete structure box-shaped building of structural thermal insulation according to claim 3, which is characterized in that T-type corner post bottom, which opens up, reserves vertical hole, and it is opposite with the vertical dowel at the top of U-shaped band rib bottom plate that this reserves vertical hole It answers, this is reserved and opens up reserved exposing groove at the top of vertical hole, and U-shaped band rib bottom plate and T-type corner post pass through the vertical dowel It reserves vertical hole with described and connects;
The pre-buried vertical dowel of T-type corner post top, the reserved vertical hole phase of the vertical dowel and inverted U top plate bottom with ribbing Corresponding, inverted U top plate with ribbing and T-type corner post pass through the vertical dowel and described reserve vertical hole and connect.
5. the integrated prefabricated concrete structure box-shaped building of structural thermal insulation according to claim 3 or 4, feature exist In, after splicing prefabricated components, connect to form tubular structure with ribbing by the dry method of outer concrete structure sheaf, while make middle part protect Warm layer, inner concrete decorative layer are continuous.
6. the integrated prefabricated concrete structure box-shaped building of structural thermal insulation according to claim 2, which is characterized in that Dry method connection refers to: with screw thread at the top of vertical dowel, when lifting above member bottom section reserved vertical hole be inserted in it is following The vertical dowel of component top is being reserved in the reserved exposing groove at the top of vertical hole, will using nut and matched mat plate Vertical dowel is fixed, and forms tubular structure between component after assembly.
7. the integrated prefabricated concrete structure box-shaped building of structural thermal insulation according to claim 1, which is characterized in that U-shaped band rib bottom plate, inverted U top plate with ribbing two sides instead along and both ends cross rib by reinforce arrangement of reinforcement formed concealed beam, with increase bottom plate, The space stiffness and span of top plate, are formed simultaneously water proof structure.
8. the integrated prefabricated concrete structure box-shaped building of structural thermal insulation described in a kind of one of claim 1 to 7 is applied Work method, which comprises the steps of:
(1) it consolidation and handles smooth;
(2) U-shaped band rib bottom plate is lifted in place, in the two sides of U-shaped band rib bottom plate, anti-rubber is pasted at edge and the top of both ends cross rib Item, rubber strip play the role of buffering, uniformly transfer pressure, shock insulation, sealing;
(3) T-type corner post is successively lifted in place by diagonal line sequence, the reserved vertical hole of T-type corner post bottom is inserted in U-shaped band rib Vertical dowel at the top of bottom plate;It is reserving in the reserved exposing groove opened up at the top of vertical hole, with nut and matched mat plate Vertical dowel is fixed, vertical dry method connection is formed;
(4) rubber strip is pasted in T-type corner post top, inverted U top plate with ribbing is lifted in place from top to bottom, inverted U top plate with ribbing Two sides instead along and the reserved vertical hole of both ends cross rib bottom be inserted in the vertical dowel of T-type corner post top, and reserved perpendicular Into the reserved exposing groove at the top of hole, vertical dowel is fixed with nut and matched mat plate, forms vertical dry method connection;
(5) the exposed gap of outer concrete structure interlayer is sealed using sealant, and thin guarantor is clogged in the gap that middle part keeps the temperature interlayer Warm plate or beating foamed glue keeps insulating layer continuous is sealed after foam rods are filled in the gap of inner concrete decoration interlayer with sealant;
(6) door and window is installed between corner post according to user demand, forms peripheral protective closing.
CN201811064207.XA 2018-09-12 2018-09-12 Structure heat preservation integrated assembled concrete structure box type house and construction method Active CN109138168B (en)

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CN109138168B CN109138168B (en) 2024-04-05

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007134519A1 (en) * 2006-05-18 2007-11-29 Xinfu Chen A concrete load-bearing wall with compound heat-insulating layer
CN105971189A (en) * 2016-06-17 2016-09-28 安徽宝业建工集团有限公司 Precast concrete sandwich cladding wall panel provided with ribs
CN106436893A (en) * 2016-11-11 2017-02-22 鹤壁东江建筑工业科技有限公司 Fully-prefabricated structure and construction method thereof
CN106499096A (en) * 2016-12-23 2017-03-15 万保金 Prefabricated formwork built-in profile steel concrete walls
CN209066603U (en) * 2018-09-12 2019-07-05 吉林长发建筑产业化有限公司 The integrated prefabricated concrete structure box-shaped building of structural thermal insulation

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007134519A1 (en) * 2006-05-18 2007-11-29 Xinfu Chen A concrete load-bearing wall with compound heat-insulating layer
CN105971189A (en) * 2016-06-17 2016-09-28 安徽宝业建工集团有限公司 Precast concrete sandwich cladding wall panel provided with ribs
CN106436893A (en) * 2016-11-11 2017-02-22 鹤壁东江建筑工业科技有限公司 Fully-prefabricated structure and construction method thereof
CN106499096A (en) * 2016-12-23 2017-03-15 万保金 Prefabricated formwork built-in profile steel concrete walls
CN209066603U (en) * 2018-09-12 2019-07-05 吉林长发建筑产业化有限公司 The integrated prefabricated concrete structure box-shaped building of structural thermal insulation

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