CN106436983A - Assembled external wall structure and construction method - Google Patents
Assembled external wall structure and construction method Download PDFInfo
- Publication number
- CN106436983A CN106436983A CN201611099809.XA CN201611099809A CN106436983A CN 106436983 A CN106436983 A CN 106436983A CN 201611099809 A CN201611099809 A CN 201611099809A CN 106436983 A CN106436983 A CN 106436983A
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- China
- Prior art keywords
- water guide
- supporting plate
- exterior wall
- vertical
- slab element
- 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.)
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Links
- 238000010276 construction Methods 0.000 title claims abstract description 49
- 238000007789 sealing Methods 0.000 claims abstract description 47
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 205
- 239000000565 sealant Substances 0.000 claims description 36
- 239000012530 fluid Substances 0.000 claims description 33
- 238000005520 cutting process Methods 0.000 claims description 26
- 238000009434 installation Methods 0.000 claims description 18
- 210000003195 fascia Anatomy 0.000 claims description 12
- 210000000988 bone and bone Anatomy 0.000 claims description 9
- 239000003292 glue Substances 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 15
- 238000000034 method Methods 0.000 abstract description 9
- 230000032683 aging Effects 0.000 abstract description 3
- 230000000903 blocking effect Effects 0.000 abstract 1
- 238000007599 discharging Methods 0.000 abstract 1
- 229910000831 Steel Inorganic materials 0.000 description 20
- 239000010959 steel Substances 0.000 description 20
- 238000009413 insulation Methods 0.000 description 11
- 230000006872 improvement Effects 0.000 description 8
- 238000005192 partition Methods 0.000 description 7
- 238000005336 cracking Methods 0.000 description 6
- 239000004744 fabric Substances 0.000 description 6
- 230000009471 action Effects 0.000 description 5
- 238000004078 waterproofing Methods 0.000 description 5
- 230000035515 penetration Effects 0.000 description 4
- 230000001105 regulatory effect Effects 0.000 description 4
- 230000032258 transport Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000009417 prefabrication Methods 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000009711 regulatory function Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 206010054949 Metaplasia Diseases 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000009545 invasion Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000015689 metaplastic ossification Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/74—Removable non-load-bearing partitions; Partitions with a free upper edge
- E04B2/7407—Removable non-load-bearing partitions; Partitions with a free upper edge assembled using frames with infill panels or coverings only; made-up of panels and a support structure incorporating posts
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/66—Sealings
- E04B1/68—Sealings of joints, e.g. expansion joints
- E04B1/6801—Fillings therefor
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/66—Sealings
- E04B1/68—Sealings of joints, e.g. expansion joints
- E04B1/6806—Waterstops
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/74—Removable non-load-bearing partitions; Partitions with a free upper edge
- E04B2/76—Removable non-load-bearing partitions; Partitions with a free upper edge with framework or posts of metal
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/14—Conveying or assembling building elements
- E04G21/16—Tools or apparatus
- E04G21/167—Tools or apparatus specially adapted for working-up plates, panels or slab shaped building elements
Abstract
The invention relates to an assembled external wall structure and construction method. The external wall structure comprises a vertical keel, a transverse keel, a holding-plate element, a supporting plate, an external wall plate unit, a water-conducting strip and a sealing joint strip. The vertical keel is arranged on the building main body and the transverse keel is connected with the vertical keel. The holding-plate element is adjustably arranged at the transverse keel and the transverse supporting plate is arranged at the holding-plate element. The external wall plate unit is sandwiched between the supporting plates. The vertical joint between the external wall plate units corresponds to the vertical keel. The water-conducting strip is arranged at the vertical joint and the water-conducting strip is sleeved on the vertical keel. The sealing joint strip is blocked at the outer end of the water-conducting strip. The assembled external wall structure sets up two waterproof devices which prevents outdoor rainwater leakage by utilizing the blocking and discharging method in the slab joint, namely the water-conducting strip and the sealing joint strip. When the aging of the sealing joint strip happens because of the longstanding utilization of the sealing joint strip, the rainwater can be derived by the water-conducting strip arranged in the slab joint and not be let in the room, which has a good waterproof effect.
Description
Technical field
The present invention relates to technical field of structural engineering, refers in particular to a kind of assembly type external wall heat structure and its construction method.
Background technology
In architectural engineering, the application of prefabrication and assembly construction technique is more and more extensive, in prefabrication and assembly construction technique using connector by each
Prefabricated components carry out assembly, with the structure needed for being formed.In assembled architecture, Side fascia carries out factory by the way of prefabricated
Metaplasia is produced, then Assembling, thus can realize standardization, and quality controllable, efficient quick.
At present, precast wall panel is installed by the way of integral hoisting, due to precast wall panel entirety heavier-weight,
Need to embed it between girder steel and steel column during assembling, there is a problem of that hoisting difficulty is big, less efficient.In addition existing prefabricated
In Side fascia assembling construction, it is that the appearance for a long time easily over time of solution plate stitch gluing waterproof is aging, finally results in leak
Problem, generally adopts tongue and groove waterproof, in the junction of wallboard is provided with the discrepancy in elevation waterproof tongue and groove that inner side is high, outside is low, prevents
Outer rain leakage to interior, but for thermal-insulating decorative outer wall board, rainwater may along upper Side fascia and lower Side fascia it
Between splicing seams enter the heat-insulation layer of lower Side fascia, and then flow downward along heat-insulation layer, until flowing to the lower section section of above-mentioned node
Point, then passes around waterproof tongue and groove and gets in.
Content of the invention
It is an object of the invention to overcoming the defect of prior art, a kind of assembly type external wall heat structure and its construction party is provided
Method, the hoisting difficulty for existing when solving the problems, such as that in prior art, precast wall panel is assembled is big, efficiency is low and outer wallboard rabbet is anti-
Water can not play the problem of good waterproof effect for thermal-insulating decorative outer wall board.
The technical scheme for realizing above-mentioned purpose is：
The invention provides a kind of assembly type external wall heat structure, including：
The support system of building body is installed in, the support system is included spaced vertical keel and erected with described
Lateral keel to Os Draconis connection；
Adjustable ground is installed in the supporting plate part in the lateral keel, is formed with the support of horizontally set on the supporting plate part
Plate；
The exterior wall Slab element being clipped between the supporting plate, the vertical abutment joint between the exterior wall Slab element corresponds to described perpendicular
Arrange to Os Draconis；
Water guide bar at the vertical abutment joint, the water guide bar is fastened on the vertical keel；And
It is plugged in the sealing joint strip of the water guide bar outer end, the outer surface of the sealing joint strip and the exterior wall Slab element
Flush with outer surface arrange.
Exterior wall is resolved into different parts using the method for split assembly by the assembly type external wall heat structure of the present invention, relative
In the mode of existing precast wall panel integral hoisting, assembled speed is fast, low to lifting appliance requirement, solves precast wall panel
The low problem of the big and efficiency of hoisting difficulty during assembling.The assembly type external wall heat structure of the present invention arranges twice waterproof at plate stitch,
I.e. water guide bar and sealing joint strip, prevent outdoor rain from permeating using the mode of stifled row combination, when sealing joint strip because the time is old for a long time
After change, rainwater can be derived by the water guide bar for arranging at plate stitch, without getting in, serve good waterproof effect.And
Water guide strip adoption cutting ferrule mode is on the vertical keel, it is to avoid the with bolts and mounting surface that causes exterior wall Slab element
Uneven problem, it can be ensured that the installation quality of exterior wall Slab element, easy to operate using cutting ferrule mode installation, can accelerate
The efficiency of construction of external wall structure, and be connected firmly, meet stability requirement.
Further improvement is that of assembly type external wall heat structure of the present invention, the water guide bar includes to be inserted in the vertical abutment joint
First water guide sector at place, is formed with water guide space, and the end of first water guide sector is formed with confession in first water guide sector
House the tank of the sealing joint strip, the width of the tank more than the water guide space of first water guide sector width and with institute
State the connection of water guide space.
Further improvement is that of assembly type external wall heat structure of the present invention, the water guide bar also includes and first water guide sector
Second water guide sector of connection, second water guide sector is attached at the vertical keel, and second water guide sector is provided with rubber card
Set, is fixed on the vertical keel by the rubber cutting ferrule is sheathed.
Further improvement is that of assembly type external wall heat structure of the present invention, the end of the supporting plate is provided with flange, two phases
The adjacent exterior wall Slab element upper mounted becomes the groove for having the accommodating flange, and the flange is placed in the groove and described convex
Edge is close to the exterior wall Slab element near the end of the supporting plate, fills out and be provided with fluid sealant in the groove.
Further improvement is that for assembly type external wall heat structure of the present invention, is formed with the supporting plate part and the lateral keel
The connecting plate of connection, offers bar hole, the length direction of the bar hole and the exterior wall Slab element on the connecting plate
Thickness direction is identical, connects the fastening connecting plate and the lateral keel by wearing the connecting bolt of the bar hole.
Present invention also offers a kind of construction method of assembly type external wall heat structure, comprises the steps：
Construction Supporting System on the building body, the support system includes spaced vertical keel and perpendicular with described
Lateral keel to Os Draconis connection；
Supporting plate part is provided, the supporting plate of horizontally set on the supporting plate part, is formed with, the supporting plate part is installed in described
In lateral keel, by adjusting the installation site of the supporting plate part to realize holding described in regulation during the installing supporting plate part
The set location of supporting plate；
Exterior wall Slab element is provided, the exterior wall Slab element is clipped between two supporting plates, the Side fascia is being installed
During unit, the vertical abutment joint between the exterior wall Slab element is corresponded to the vertical keel and is arranged；
Water guide bar is provided, by the water guide bar at the vertical abutment joint, and the water guide bar is fastened in described perpendicular
To on Os Draconis；And
The outer end of the water guide bar is blocked using fluid sealant and sealing joint strip is formed, by the outer surface of the sealing joint strip
Arrange with the flush with outer surface of the exterior wall Slab element.
Further improvement is that of the construction method of assembly type external wall heat structure of the present invention, the water guide bar includes to be internally formed
The end for having first water guide sector in water guide space, first water guide sector is formed with tank, and the width of the tank is more than described
The width in water guide space is simultaneously connected with the water guide space；
During by the water guide bar at the vertical abutment joint, first water guide sector is inserted in the vertical abutment joint
Locate, and the tank is closely embedded between the adjacent two exterior wall Slab element；
Blocked using fluid sealant the water guide bar outer end when, fluid sealant is inserted in the tank and by the water guide
Space blocks.
Further improvement is that of the construction method of assembly type external wall heat structure of the present invention, the water guide bar also include with described
Second water guide sector of the first water guide sector connection, second water guide sector is provided with rubber cutting ferrule；
When the water guide bar is sheathed on the vertical keel, second water guide sector is attached at the vertical keel
On, and the vertical keel is fixed on by the rubber cutting ferrule is sheathed.
Further improvement is that of the construction method of assembly type external wall heat structure of the present invention, the end of the supporting plate is provided with convex
Edge, two adjacent exterior wall Slab element upper mounteds become the groove for having the accommodating flange；
When the exterior wall Slab element is clipped between two supporting plates, the flange is placed in the groove, and described
Fit tightly between the end of the supporting plate and the exterior wall Slab element on flange；
Filling with sealant is to block the notch of the groove in the groove.
Further improvement is that for the construction method of assembly type external wall heat structure of the present invention, is formed with the supporting plate part and institute
State the connecting plate of lateral keel connection, on the connecting plate, offer bar hole, and the length direction of the bar hole with described
The thickness direction of exterior wall Slab element is identical；
When installing the supporting plate part, the connecting plate is placed in the lateral keel, and by wearing the bar hole
Connecting bolt connection fastening, during connection fastening, tight in the bar hole by adjusting the connecting bolt
Maintenance is put, and to realize adjusting the set location of the supporting plate, fastens the connecting bolt to complete the support after the completion of regulation
The installing of plate.
Description of the drawings
Fig. 1 is the longitudinal sectional view of assembly type external wall heat structure of the present invention.
Fig. 2 is the middle part enlarged diagram in structure shown in Fig. 1.
Fig. 3 is the enlarged diagram at the A in Fig. 2.
Fig. 4 is the transverse sectional view of assembly type external wall heat structure of the present invention.
Fig. 5 is the longitudinal sectional view in Fig. 4 at water guide bar.
Fig. 6 is the structural representation of the water guide bar in assembly type external wall heat structure of the present invention.
Fig. 7 is the sectional view of the first embodiment of supporting plate part in assembly type external wall heat structure of the present invention.
Fig. 8 is the top view of the first embodiment of supporting plate part in assembly type external wall heat structure of the present invention.
Fig. 9 is the top enlarged diagram in structure shown in Fig. 1.
Figure 10 is to arrange the sectional view at bracing members in assembly type external wall heat structure of the present invention.
Figure 11 is the structural representation that assembly type external wall heat structure of the present invention is located at T-shaped structure post.
Figure 12 is the structural representation that assembly type external wall heat structure of the present invention is located at L-shaped structure post.
Figure 13 is the sectional view that assembly type external wall heat structure of the present invention is located at structural column.
Figure 14 is the structural representation that in assembly type external wall heat structure of the present invention, prefabricated slab becomes internal partition wall.
Specific embodiment
The invention will be further described with specific embodiment below in conjunction with the accompanying drawings.
The invention provides a kind of assembly type external wall heat structure and its construction method, for solving existing to assemble precast facade
The overall all inconvenient problem of heavier transport, lifting of plate, is additionally operable to solve existing tongue and groove waterproof rise for insulation and decoration exterior wall
Problem less than waterproof effect.The assembly type external wall heat structure of the present invention, exterior wall is resolved into different parts, between all parts
Assembly connection, assembled speed is fast, and Lifting implementses are required low, can be good at solving existing precast wall panel due to weight big
And transport, lift the problem of inconvenience.The light weight of the external wall structure assembling back wall of the present invention, weight is about 70kg/m2Extremely
80kg/m2, structure and foundation cost can be reduced.For the waterproof of exterior wall, the assembly type external wall heat structure of the present invention is using sealing
The mode that glue and water guide bar combine, prevents outdoor rain from permeating using the mode of stifled row, arranges water guide bar, lead at vertical abutment joint
The plug at end part of water bar has sealing joint strip, plays a part of waterproof first with sealing joint strip, when due to time permanent fluid sealant
After ageing failure, rainwater can export to the bottom of external wall structure by water guide bar, effectively prevent the entrance of rainwater.Laterally connecing
At seam, the end of supporting plate is provided with the flange for fitting tightly with exterior wall Slab element, the flange by compacting tight for transverse joint,
Transverse joint leak is avoided, further, is filled out in the groove for housing the flange and fluid sealant is set, improve waterproof effect further.
Below in conjunction with the accompanying drawings assembly type external wall heat structure of the present invention and its construction method are illustrated.
As shown in figure 1, the invention provides a kind of assembly type external wall heat structure, for assembled architecture system, is assembled
Building system provides a kind of body of wall of pin-connected panel.In conjunction with shown in Fig. 4, the assembly type external wall heat structure includes support system 21, supporting plate
Part 22, exterior wall Slab element 23, water guide bar 24 and sealing joint strip 25, support system 21 includes spaced vertical keel 211
And the lateral keel 212 being connected with vertical keel 211, vertical keel 211 is erected between the floor up and down 11 of same floor, should
Support system 21 is arranged near the lateral surface of building body, therefore vertical keel 211 erects floor 11 near the end of lateral surface,
The bottom of vertical keel 211 is fixedly connected with floor 11, and the structural beams 12 that top is installed with 11 bottom of floor are fixedly connected, perpendicular
To lateral keel 212 is arranged at intervals between Os Draconis 211, lateral keel 212 is that exterior wall Slab element 23 provides installation foundation.Knot
Close shown in Fig. 2 and Fig. 3, supporting plate part 22 is adjustably mounted in lateral keel 212, is formed with horizontally set on the supporting plate part 22
Supporting plate 221, when supporting plate part 22 is installed, the installation site of holder for regulating plate 22 is to realize adjusting the setting of supporting plate 221
Position, so as to realize adjusting the flatness on the surface that exterior wall Slab element 23 is installed.Exterior wall Slab element 23 be installed in supporting plate 221 it
Between, lateral keel 212 is along 211 interval setting of vertical keel, so supporting plate part 22 is also along 211 interval setting of vertical keel,
Exterior wall Slab element 23 is placed on the supporting plate 221 of supporting plate part 22, by 221 support exterior wall Slab element 23 of supporting plate, each outer
The top of wall panel element 23 is resisted against the bottom surface of the supporting plate 221 on top, it is achieved that using two neighbouring supporting plates 221
Clamp exterior wall Slab element 23.Vertical abutment joint 231 between exterior wall Slab element 23 corresponds to vertical keel 211 and arranges, in assembled exterior wall
During Slab element 23, the vertical abutment joint 231 between exterior wall Slab element 23 is correspondingly arranged at vertical keel 211.Water guide bar 24 is located at perpendicular
To at seam 231, the water guide bar 24 is fastened on vertical keel 211, and sealing joint strip 25 is plugged in the outer end of water guide bar 24, close
The outer surface of seal strip 25 is arranged with the flush with outer surface of exterior wall Slab element 23.
Exterior wall Slab element 23 is installed on building body by support system 21 and supporting plate part 22, used as the outer of building body
Wall construction, the outer surface of the exterior wall Slab element 23 is the alien invasion of building body, due to adopting between the exterior wall Slab element 23
Splicing connection, so the node of waterproof weakness is assembled seam, including vertical abutment joint 231 and the transverse joint (end of supporting plate 221
Portion).Waterproofing node at vertical abutment joint 231 employs the mode that stifled row combines, and arranges water guide bar 24 and sealing joint strip 25, profit
The outer end of water guide bar 24 is blocked with sealing joint strip 25, sealing joint strip 25 is used as first waterproof, it is to avoid rainwater is entered and vertically connect
Seam 231, if sealing joint strip 25 loses waterproof ability；Water guide bar 24 is used as second waterproof, and the water guide bar 24 is along perpendicular
Generally arrange to seam 231, the water for entering at vertical abutment joint 231 can be guided to the bottom of external wall structure, so as to discharge, kept away
Exempt from rainwater and enter into interior.For the waterproofing node at transverse joint, using supporting plate 221, exterior wall Slab element 23 is installed, should
Supporting plate 221 blocks transverse joint, serves first waterproof action, it is to avoid intrusion of the rainwater from transverse joint.
As shown in Figures 4 to 6, the water guide bar 24 of the present invention includes to be inserted in the first water guide sector at vertical abutment joint 231
241, first water guide sector 241 has been internally formed water guide space 2411, and the end of first water guide sector 241 is formed with for accommodating close
The tank 2412 of seal strip 25, the width of the tank 2412 more than the water guide space 2411 of the first water guide sector 241 width and with
The water guide space 2411 connects.Specifically, first water guide sector 241 includes relative and parallel arrangement of two side walls, two sides
Between wall, sandwiched forms water guide space 2411, when the first water guide sector 241 is plugged at vertical abutment joint 231, two side wall and phase
Adjacent exterior wall Slab element 23 is fitted tightly.The end of two side walls of the first water guide sector 241 is opening-like, first at the opening
The side wall outward bending of water guide sector 241 forms the diapire 2413 of tank 2412, and the end of the diapire 2413 is folded upward at being formed again
The side wall 2414 of tank 2412, so as to be formed at the tank 2412 that water guide space 2411 is connected.During installation, first by water guide bar 24
It is fastened on vertical keel 211, when then exterior wall Slab element 23 being installed again, the end of the exterior wall Slab element 23 and the first water guide sector
241 side wall is fitted tightly, and the end of exterior wall Slab element 23 is provided with the diapire 2413 with tank 2412 and side in its lateral surface
The L-shaped sunk structure that wall 2414 fits, the diapire 2413 of the sunk structure and tank 2412 and side wall 2414 are fitted tightly, from
And the flush with outer surface of the opening of tank 2412 and exterior wall Slab element 23.Vertical keel 211 along building body in vertically arranged,
It is in vertically elongated setting that exterior wall Slab element 23 splices formed vertical abutment joint 231 along building body, so it is fastened in vertical dragon
Water guide bar 24 on bone 211 is also in vertically elongated setting, i.e., arrange to bottom from the top of external wall structure, the first water guide sector 241
Elongated is arranged at the vertical abutment joint 231 of external wall structure, and the water guide space 2411 that first water guide sector 241 is formed also is vertical
Elongated setting, the rainwater for so entering from vertical abutment joint 231 by water conservancy diversion between the water guide space 2411 of the first water guide sector 241 to
The bottom of external wall structure and then discharge, it is to avoid the entrance of rainwater, serve good waterproof effect.Pointing in the tank 2412
Fluid sealant forms sealing joint strip 25, the flush with outer surface of the outer surface of the sealing joint strip 25 and exterior wall Slab element 23, the fluid sealant
Bar 25 serves the effect of waterproof to vertical abutment joint 231, in the water guide bar 24 for preventing rainwater from entering at vertical abutment joint 231, sealing
Tank 2412 is filled up by adhesive tape 25, and part is extend in the water guide space 2411 of the first water guide sector 241, is held by tank 2412
Sealing joint strip 25 is put, sealing joint strip 25 can be played a protective role, compared to the sealing joint strip life-span for directly exposing setting more
Long, water resistance is more preferable.
As shown in Figure 4 and Figure 6, water guide bar 24 also includes the second water guide sector 242 being connected with the first water guide sector 241, second
Water guide sector 242 has been internally formed water guide space 2421, more than 2,421 first water guide sector 241 of water guide space of second water guide sector 242
Water guide space 2411 be connected, the second water guide sector 242 is vertical with the first water guide sector 241 to be connected so that water guide bar 24 is in slightly T word
Shape.Second water guide sector 242 is sticked on vertical keel 211, is provided with rubber cutting ferrule 2422, by rubber on the second water guide sector 242
Glue cutting ferrule 2422 is sheathed to be fixed on vertical keel 211.Specifically, the rubber cutting ferrule 2422 is L-shaped list structure, including
Have the first flanging being connected with the second water guide sector 242 and second flanging connected vertically with the first flanging, second flanging with lead
Water portion 242 be arranged in parallel, is installed with certain spacing, due to rubber cutting ferrule 242 between the second flanging of two rubber cutting ferrules 242
There is elasticity, when mounted, by the spacing between second flanging, rubber cutting ferrule 242 is set on vertical keel 211, should
Vertical keel 211 is I shape part, and a flange plate of I shape part is fitted with the second water guide sector 242, and second water guide
Rubber cutting ferrule 2422 in portion 242 is sleeved on the flange plate, so that water guide bar 24 is sleeved on vertical keel 211.Knot
Close shown in Fig. 5, rubber cutting ferrule 2422 is disconnected at the lateral keel 212, be that lateral keel 212 is stayed and sets installing space.The present invention's
Water guide bar 24 is sleeved on vertical keel 211 using rubber cutting ferrule 2422, with the frictional force of Os Draconis, water guide bar is solid using rubber
Fixed, such be fastened and connected easy to operate, connection speed is fast, and bonding strength also disclosure satisfy that use requirement.Compared to bolt
It is rigidly connected, suit connection can be good at keeping the mounting surface level of exterior wall Slab element 23, it is possible to increase exterior wall Slab element 23
Installation quality, reduce installation difficulty.
As shown in Fig. 2, Fig. 3 and Fig. 7, it is shown that the first embodiment of the supporting plate part 22 of the present invention, in the first embodiment,
Supporting plate part 22 is in zigzag.The end of the supporting plate 221 on the supporting plate part 22 is provided with flange 2211, two adjacent Side fascia lists
The groove 232 of the accommodating flange 2211 is formed with unit 23, and the flange 2211 is placed in groove 232 and the flange 2211 is near holding
Exterior wall Slab element 23 is close in the end of supporting plate 221, fills out and be provided with fluid sealant 26 in groove 232.As shown in fig. 7, flange 2211
The trapezoidal shape in section, flange 2211 is trapezoidal top surface away from the end face of supporting plate 221, is ladder near the end face of supporting plate 221
The bottom surface of shape, the width of top surface is less than the width of bottom surface, and flange 2211 also includes two prisms for connecting top surface and bottom surface.Convex
The bottom surface of edge 2211 erects the end for being connected to supporting plate 221, top surface and the bottom surface of the bottom surface of the flange 2211 and supporting plate 221
Draw-in groove is respectively formed, has been passed through formed draw-in groove and closely engage with exterior wall Slab element 23.In conjunction with shown in Fig. 3, the bottom of flange 2211
Face is fitted tightly with the bottom surface of the groove 232 of formation on exterior wall Slab element 23, by the flange 2211 well by Side fascia list
Transverse joint closure between unit 23, plays good waterproof action.Fluid sealant 26 by pointing in groove 232 is carried further
High waterproof effect.
As shown in Figure 7 and Figure 8, the connecting plate 222 being connected with lateral keel 212, connecting plate 222 are formed with supporting plate part 22
Vertical plate is connected between supporting plate 221, offers bar hole 2221 on connecting plate 222, in conjunction with shown in Fig. 3, bar hole
2221 length direction is identical with the thickness direction of exterior wall Slab element 23, the length direction of the bar hole 2221 and exterior wall Slab element
23 plate face is perpendicular.In conjunction with shown in Fig. 3 and Fig. 4, in mounting bracket plate 22, connecting plate 222 is positioned over lateral keel 212
Top surface, then connect fastening connecting plate 222 and lateral keel 212 by wearing the connecting bolt 223 of bar hole 2221.Tight
Before connected connecting bolt 223, first adjust perpendicular on position of the connecting bolt 223 in bar hole 2221, i.e. holder for regulating plate 22
Spacing between plate and lateral keel 212, with this achieve adjust supporting plate 221 install position, it is achieved thereby that adjust
The position of the outer surface of exterior wall Slab element 23, it is achieved thereby that adjusting the adjustment of the appearance surface evenness of exterior wall Slab element 23, protects
The installation quality of exterior wall Slab element 23 is demonstrate,proved.After regulation puts in place, fastening bolt 223, supporting plate part 22 is realized with horizontal dragon
Being fastenedly connected of bone 212.After exterior wall Slab element 23 is installed, in the connection of medial surface and the supporting plate part 22 of outer wall panel element 23
Coating fluid sealant 26a, fluid sealant 26a are coated between the vertical plate of supporting plate part 22 and the medial surface of exterior wall Slab element 23 at place,
Serve waterproof action.In the waterproofing node of transverse joint, flange 2211 and fluid sealant 26 are used as first waterproof, fluid sealant
26a defines tight water-proof system internally as second waterproof, it can be ensured that waterproof ability and waterproof effect.
As shown in Figure 4 and Figure 8, the supporting plate 221 on supporting plate part 22 is near the end of vertical keel 211 to vertical keel
The inner side of 211 flange plates extends to form abutting end 2212, and the abutting end 2212 is protruded out the end of connecting plate 222, supported by this
Tight end 2212 pushes against the first water guide sector 241 of water guide bar 24.In 241 both sides of the first water guide sector all against there is supporting for supporting plate 221
Tight end 2212, pushes against the abutting at end 2212, it is possible to increase the Stability Analysis of Structures of water guide bar 24 by both sides.
As depicted in figs. 1 and 2, the assembly type external wall heat structure of the present invention also include to be erected on same floor floor up and down it
Between prefabricated lath 27, the bottom of the prefabricated lath 27 is fixedly connected with bottom floor 11, and top is connected with upper floor 11,
Top is installed with the space of connection for structural beams 12, or makes Split type structure, i.e. counter structure Liang12Chu at structural beams 12
Arrange a bit of prefabricated lath 27 to be embedded between web and the flange plate of structural beams 12, closely knit by cracking resistance grid cloth and putty
Connection, the prefabricated lath 27 of 12 bottom of structural beams is also by cracking resistance grid cloth and the closely knit connection of putty.Outside the pin-connected panel of the present invention
The exterior wall Slab element 23 of wall construction corresponds to the outside for being placed in building structure, and prefabricated lath 27 corresponds to the inner side for being placed in building structure,
Air chamber 28 is installed between prefabricated lath 27 and the exterior wall Slab element 23, and prefabricated lath 27, should with certain sound insulation capabilities
Air chamber 28 can improve the sound insulation capabilities of external wall structure.The exterior wall Slab element 23 of the present invention is decorative heat-preservation plate, including insulation
Layer and the decorative layer located at heat-insulation layer lateral surface, the assembled exterior wall for being formed of exterior wall Slab element 23 is heat-preserving decorative wall.
As shown in Figure 9, it is shown that the external wall structure at 12 node of structural beams.Structural beams 12 adopt steel I-beam, with upper
Bottom wing listrium and the web positioned at centre.211 bottom of vertical keel of the support system 21 of the present invention is by L corner fittings 213 and building
Plate 11 is fixedly connected, and the top of vertical keel 211 is connected with the bottom wing listrium of structural beams 12 by fixture 214.L corner fittings 213
Also it is fixedly connected with the lateral keel 212 being located at floor 11.For improving the connective stability of L corner fittings 213, bury on floor 11
There is connecting plate, be welded and fixed with L corner fittings 213 by the connecting plate that buries, improve the connective stability and firmly of support system 21
Property.As shown in figure 4, L corner fittings 213 is equiped with the web of vertical keel 211, lateral keel 212 is connected by L corner fittings 213.
As shown in Figure 10, be improve support system 21 structural strength, be horizontally arranged with inner support 215 between vertical keel 211, should
Inner support 215 is adopted and is welded and fixed between square steel part, with vertical keel 211.
As is illustrated by figs. 11 and 12, it is shown that the external wall structure at 13 node of structural column.Structural column 13 is located at building body
Corner or construction wall middle part, connect to form frame system by structural column 13 and structural beams, as building master
The skeleton of body, is then formed building structure in installation exterior wall and internal partition wall.The shape of structural column 13 has L-shaped and T-shaped, including
There is the steel plate of spaced square steel and connection square steel, casting concrete is formed structural column 13 in the steel plate and square steel.Knot
Structure post 13 is in vertically arranged, therefore cannot arrange support system 21 at the structural column 13, and the end of structural column 13 is provided with post
End Os Draconis 132, the styletable Os Draconis 132 are used for connecting support system 21.Junction between styletable Os Draconis 132 and structural column 13
Pointing has fluid sealant 133.The medial surface that structural column 13 is located in building body is provided with fireprotection layer 131.In the outer of structural column 13
Side is equiped with exterior wall Slab element 13, for convenience of the assembly of exterior wall Slab element 13, is fixedly connected with the lateral surface of structural column 13
Supporting plate part 22, clamps exterior wall Slab element 13 using supporting plate part 22.In conjunction with the supporting plate part 22 that shown in Figure 13, installs at structural column 13
Structure different from the first embodiment structure of supporting plate part 22, be second embodiment, the second embodiment of supporting plate part 22 be in L
Shape.In the supporting plate part 22 of the L-shaped, a flanging is fixedly connected with structural beams 13, and another flanging is outer for installing as supporting plate
Wall panel element 23.The supporting plate structure of the supporting plate part 22 of the L-shaped is identical with supporting plate structure in the first embodiment of supporting plate part, tool
The waterproof type of body is also identical, can be found in the description of first embodiment, will not be described here.As shown in figure 14, using the present invention
Prefabricated lath 27 make internal partition wall, the internal partition wall includes two blocks of parallel arrangement of prefabricated laths 27, and the prefabricated lath 17 passes through
Cracking resistance grid cloth and putty are erected and are installed between floor 11, be provided with two prefabricated laths 27 and be filled into knot at structural beams 12
The web of structure beam 12 and flange plate are enclosed in the space to be formed, it is achieved that structural beams 12 are coated in body of wall.
The having the beneficial effect that of assembly type external wall heat structure of the present invention：
Using supporting plate part, exterior wall Slab element is installed, supporting plate part is provided with the bar hole for adjusting installation site, by bar shaped
The flatness that the regulatory function adjustment exterior wall Slab element in hole is installed.
The vertical abutment joint of the assembly type external wall heat structure and the good water-proof effect of transverse joint, are provided with water guide in vertical abutment joint
Bar and sealing joint strip twice waterproof construction, and stifled row's two ways is combined, prevent rain penetration；Utilize at transverse joint and hold
The flange of supporting plate and fluid sealant form first waterproof, the fluid sealant for being coated using supporting plate part and Side fascia unit inside connecting plate
Second waterproof is formed, twice waterproof construction effectively prevents rain penetration.
Exterior wall is resolved into different parts, and assembled connection by the assembly type external wall heat structure, and assembled speed is fast, hoisting transportation
All facilitating, precast facade is assembled compared to existing, transports degradable member simpler than transporting large-scale all-in-one-piece exterior wall
Single, lifting degradable member need not take crane tool, can rely on electric block, not interfere with other lifting procedures, will
Precast facade is trapped between girder steel and steel column, and the big efficiency of hoisting difficulty is low.
The assembly type external wall heat structure compared with building block exterior wall, building block exterior wall complex procedures, long construction period, the spelling of the present invention
Dress operation easy construction, speed of application is fast.
Present invention also offers a kind of construction method of assembly type external wall heat structure.Below to assembly type external wall heat structure of the present invention
Construction method be described in detail.
The construction method of assembly type external wall heat structure of the present invention comprises the steps：
As shown in figure 1, on building body Construction Supporting System 21, the support system 21 includes spaced vertical dragon
Bone 211 and the lateral keel 212 being connected with vertical keel 211, vertical keel 211 be erected on same floor floor up and down 11 it
Between, the support system 21 is arranged near the lateral surface of building body, therefore vertical keel 211 erects floor 11 near the end of lateral surface
At portion, the bottom of vertical keel 211 is fixedly connected with floor 11, and the structural beams 12 that top is installed with 11 bottom of floor are fixed even
Connect, lateral keel 212 is arranged at intervals between vertical keel 211.
As shown in Figures 2 and 3, supporting plate part 22 is provided, the supporting plate 221 of horizontally set on the supporting plate part 22, is formed with, will
Supporting plate part 22 is installed in lateral keel 212, during installing supporting plate part 22 by the installation site of holder for regulating plate 22 with
Realize adjusting the set location of supporting plate 221.
In conjunction with exterior wall Slab element 23 shown in Fig. 4, is provided, exterior wall Slab element 23 is installed between two supporting plates 221,
When exterior wall Slab element 23 is installed, the vertical abutment joint 231 between exterior wall Slab element 23 is corresponded to vertical keel 211 and is arranged.
Water guide bar 24 is provided, by water guide bar 24 at vertical abutment joint 231, and water guide bar 24 is fastened in vertical keel
On 211；
Using the outer end of fluid sealant closure water guide bar 24 and form sealing joint strip 25, by the outer surface of sealing joint strip 25 with
The flush with outer surface of exterior wall Slab element 23 is arranged.
Waterproofing node of the construction method of the present invention at vertical abutment joint 231 employs the mode that stifled row combines, and setting is led
Water bar 24 and sealing joint strip 25, block the outer end of water guide bar 24 using sealing joint strip 25, and sealing joint strip 25 is anti-as first
Water, it is to avoid rainwater enters vertical abutment joint 231, if sealing joint strip 25 loses waterproof ability；Water guide bar 24 is used as second
Waterproof, the water guide bar 24 is generally arranged along vertical abutment joint 231, the water for entering at vertical abutment joint 231 can be guided to exterior wall
The bottom of structure, so as to discharge, it is to avoid rainwater enters into interior.
As a better embodiment of the construction method of assembly type external wall heat structure of the present invention, as shown in Figures 4 to 6, lead
Water bar 24 includes the first water guide sector 241 for being internally formed water guide space 2411, and the end of the first water guide sector 241 is formed with tank
2412, the width of tank 2412 is more than the width in water guide space 2411 and is connected with water guide space 2411；Water guide bar 24 is located at
When at vertical abutment joint 231, the first water guide sector 241 is inserted at vertical abutment joint 231, and tank 2412 be closely embedded at adjacent
Between two exterior wall Slab element 23；Using fluid sealant closure water guide bar 24 outer end when, fluid sealant is inserted in tank 2412
And water guide space 2411 is blocked.During concrete installation, first water guide bar 24 is fastened on vertical keel 211, then installs again outer
During wall panel element 23, the end of the exterior wall Slab element 23 is fitted tightly with the side wall of the first water guide sector 241, and exterior wall Slab element 23
End be provided with the L-shaped sunk structure that the diapire 2413 with tank 2412 and side wall 2414 fit, the depression in its lateral surface
The diapire 2413 of structure and tank 2412 and side wall 2414 are fitted tightly, so as to opening and the exterior wall Slab element 23 of tank 2412
Flush with outer surface.Vertical keel 211 is along building body in vertically arranged, the formed vertical abutment joint of the splicing of exterior wall Slab element 23
231 is in vertically elongated setting along building body, so the water guide bar 24 being fastened on vertical keel 211 is also set in vertically elongated
Put, i.e., arrange to bottom, the elongated vertical abutment joint for being arranged at external wall structure in the first water guide sector 241 from the top of external wall structure
At 231, the water guide space 2411 that first water guide sector 241 is formed also is vertically elongated setting, so to enter from vertical abutment joint 231
Bottom and then discharge of the rainwater by water conservancy diversion between the water guide space 2411 of the first water guide sector 241 to external wall structure, it is to avoid
The entrance of rainwater, serves good waterproof effect.Packing sealing is embedded in tank 2412 and form sealing joint strip 25, the fluid sealant
The flush with outer surface of the outer surface of bar 25 and exterior wall Slab element 23, the sealing joint strip 25 serves waterproof to vertical abutment joint 231
Effect, in the water guide bar 24 for preventing rainwater from entering at vertical abutment joint 231, tank 2412 is filled up by sealing joint strip 25, and part is stretched
Enter in the water guide space 2411 of the first water guide sector 241, sealing joint strip 25 is housed by tank 2412, can be to sealing joint strip 25
Play a protective role, longer compared to sealing joint strip life-span for directly exposing setting, water resistance is more preferable.
As a better embodiment of the construction method of assembly type external wall heat structure of the present invention, as shown in Figures 4 to 6, lead
Water bar 24 also includes the second water guide sector 242 being connected with the first water guide sector 241, and the second water guide sector 242 is provided with rubber cutting ferrule
2422；When water guide bar 24 is sheathed on vertical keel 211, the second water guide sector 242 is attached on vertical keel 211, and is led to
Cross that rubber cutting ferrule 2422 is sheathed to be fixed on vertical keel 211.Second water guide sector 242 has been internally formed water guide space 2421, and this
The water guide space 2421 of two water guide sectors 242 is connected with the water guide space 2411 of the first water guide sector 241, the second water guide sector 242 with
First water guide sector 241 vertically connects so that water guide bar 24 is slightly in T shape.Specifically, the rubber cutting ferrule on the second water guide sector 242
2422 is L-shaped list structure, includes the first flanging being connected with the second water guide sector 242 and vertical with the first flanging is connected
The second flanging, second flanging is be arranged in parallel with water guide sector 242, is installed between the second flanging of two rubber cutting ferrules 242
Certain spacing, as rubber cutting ferrule 242 has elasticity, when mounted, by the spacing between second flanging by rubber card
Set 242 is set on vertical keel 211, and the vertical keel 211 is that I shape part a, flange plate of I shape part is led with second
Water portion 242 fits, and the rubber cutting ferrule 2422 on second water guide sector 242 is sleeved on the flange plate, so that water guide
Bar 24 is sleeved on vertical keel 211.In conjunction with shown in Fig. 5, rubber cutting ferrule 2422 is disconnected at lateral keel 212, is horizontal dragon
Bone 212 is stayed and sets installing space.The water guide bar 24 of the present invention is sleeved on vertical keel 211, using rubber using rubber cutting ferrule 2422
Water guide bar is fixed by the frictional force of glue and Os Draconis, such be fastened and connected easy to operate, connection speed is fast, and bonding strength also can
Meet use requirement.Being rigidly connected compared to bolt, suit connection can be good at keeping the mounting surface of exterior wall Slab element 23
Level, it is possible to increase the installation quality of exterior wall Slab element 23, reduces installation difficulty.
As a better embodiment of the construction method of assembly type external wall heat structure of the present invention, as shown in Figure 3 and Figure 7, hold
The end of supporting plate 221 is provided with flange 2211, and two adjacent 23 upper mounteds of exterior wall Slab element become the groove for having accommodating flange 2211
232；When exterior wall Slab element 23 is clipped between two supporting plates 221, flange 2211 is placed in groove 232, and flange 2211
Fit tightly between the end of upper close supporting plate 221 and exterior wall Slab element 23；Filling with sealant 26 is to block in the groove 232
The notch of groove 232.As shown in fig. 7, the trapezoidal shape in the section of flange 2211, flange 2211 away from the end face of supporting plate 221 is
Trapezoidal top surface, the end face near supporting plate 221 is trapezoidal bottom surface, and the width of top surface is less than the width of bottom surface, flange 2211
Also include to connect two prisms of top surface and bottom surface.The bottom surface of flange 2211 erects the end for being connected to supporting plate 221, and this is convex
The top surface of the bottom surface of edge 2211 and supporting plate 221 and bottom surface have been respectively formed draw-in groove, pass through formed draw-in groove with exterior wall Slab element
23 tight engagings.In conjunction with shown in Fig. 3, the bottom surface of flange 2211 is tight with the bottom surface of the groove 232 of formation on exterior wall Slab element 23
Transverse joint between exterior wall Slab element 23 is blocked by the flange 2211, plays good waterproof action by laminating well.Logical
Cross fluid sealant 26 of the pointing in groove 232 and improve waterproof effect further.
As a better embodiment of the construction method of assembly type external wall heat structure of the present invention, as shown in Figure 7 and Figure 8, support
The connecting plate 222 being connected with lateral keel 212 is formed with plate 22, offers bar hole 2221, and bar shaped on connecting plate 222
The length direction in hole 2221 is identical with the thickness direction of exterior wall Slab element 23；During installing supporting plate part 22, connecting plate 222 is placed in horizontal stroke
To on Os Draconis 212, and connect fastening by wearing the connecting bolt 223 of bar hole 2221, during connection fastening, pass through
Adjustment restraint location of the connecting bolt 223 in bar hole 2221, to realize adjusting the set location of supporting plate 221, has been adjusted
Become rear fastening bolt 223 to complete the installing of supporting plate part 22.
As shown in Figure 7, it is shown that the first embodiment of supporting plate part 22, in first embodiment, supporting plate part 22 is in zigzag.Even
Vertical plate is connected between fishplate bar 222 and supporting plate plate 221.In conjunction with shown in Fig. 3 and Fig. 4, in mounting bracket plate 22, will connection
Plate 222 is positioned over the top surface of lateral keel 212, is then fastenedly connected by wearing the connection of connecting bolt 223 of bar hole 2221
Plate 222 and lateral keel 212.Before fastening bolt 223, position of the connecting bolt 223 in bar hole 2221 is first adjusted
Put, i.e. vertical plate on holder for regulating plate 22 and the spacing between lateral keel 212, achieved with this and adjust supporting plate 221
Position is installed, it is achieved thereby that the position of the outer surface of exterior wall Slab element 23 is adjusted, it is achieved thereby that adjusting exterior wall Slab element 23
Appearance surface evenness adjustment, it is ensured that the installation quality of exterior wall Slab element 23.After regulation puts in place, fastening bolt
223, realize being fastenedly connected for supporting plate part 22 and lateral keel 212.After exterior wall Slab element 23 is installed, in outer wall panel element 23
Medial surface and the junction of supporting plate part 22 coating fluid sealant 26a, fluid sealant 26a be coated in the vertical plate of supporting plate part 22 with outer
Between the medial surface of wall panel element 23, waterproof action is served.In the waterproofing node of transverse joint, flange 2211 and fluid sealant 26
Used as first waterproof, fluid sealant 26a defines tight water-proof system internally as second waterproof, it can be ensured that anti-
Outlet capacity and waterproof effect.As shown in Figure 4 and Figure 8, the supporting plate 221 on supporting plate part 22 near the end of vertical keel 211 to
The inner side of 211 flange plate of vertical keel extends to form abutting end 2212, and the abutting end 2212 protrudes out the end of connecting plate 222,
The first water guide sector 241 of water guide bar 24 is pushed against by the abutting end 2212.In 241 both sides of the first water guide sector all against there is supporting plate
221 abutting end 2212, pushes against the abutting at end 2212, it is possible to increase the Stability Analysis of Structures of water guide bar 24 by both sides.
Used as a better embodiment of construction method of the present invention, as depicted in figs. 1 and 2, upper in same floor is gone downstairs
Construct between plate 11 the prefabricated lath 27 for erecting, the prefabricated lath 27 is arranged near support system 21, by the bottom of prefabricated lath 27
Portion fixes this with bottom floor 11 and links, and top is connected with upper floor 11, is installed with the sky of connection for structural beams 12 at top
Between, or making Split type structure at structural beams 12, i.e. counter structure Liang12Chu arranges a bit of prefabricated lath 27 and is embedded into knot
Between the web of structure beam 12 and flange plate, by cracking resistance grid cloth and the closely knit connection of putty, the prefabricated lath of 12 bottom of structural beams
27 also by cracking resistance grid cloth and the closely knit connection of putty.The Side fascia of the formed assembly type external wall heat structure of the construction method of the present invention
Unit 23 corresponds to the outside for being placed in building structure, and prefabricated lath 27 corresponds to the inner side for being placed in building structure, 27 He of prefabricated lath
Air chamber 28 is installed between exterior wall Slab element 23, and prefabricated lath 27 is with certain sound insulation capabilities, and the air chamber 28 can be carried
The sound insulation capabilities of high external wall structure.The exterior wall Slab element 23 of the present invention is decorative heat-preservation plate, including heat-insulation layer and located at heat-insulation layer
The decorative layer of lateral surface, the assembled exterior wall for being formed of exterior wall Slab element 23 is heat-preserving decorative wall.In prefabricated lath 27 can make and be formed
Partition wall, as shown in figure 14, makes internal partition wall using the prefabricated lath 27 of the present invention, two blocks of prefabricated laths 27 is arranged parallel, should
Parallel arrangement of prefabricated lath 17 is erected by cracking resistance grid cloth and putty and is installed between upper and lower floor 11, at structural beams 12
It is provided with that two prefabricated laths 27 are filled into the web of structural beams 12 and flange plate is enclosed in the space to be formed, it is achieved that by structure
Beam 12 is coated in body of wall.
When support system 21 in the construction method of the present invention is constructed, as shown in figure 9,211 bottom of vertical keel passes through L angle
Part 213 is fixedly connected with floor 11, and the top of vertical keel 211 is connected with the bottom wing listrium of structural beams 12 by fixture 214.
L corner fittings 213 is also fixedly connected with the lateral keel 212 being located at floor 11.For improving the connective stability of L corner fittings 213, floor
Connecting plate being embedded with 11, is welded and fixed with L corner fittings 213 by the connecting plate that buries, improves the stable connection of support system 21
Property and fastness.As shown in figure 4, being equiped with L corner fittings 213 on the web of vertical keel 211, connected laterally by L corner fittings 213
Os Draconis 212.As shown in Figure 10, be improve support system 21 structural strength, be horizontally arranged between vertical keel 211 in
Support 215, the inner support 215 is adopted and is welded and fixed between square steel part, with vertical keel 211.The structural beams 12 of the present invention adopt work
Word girder steel.
When the construction method of the present invention is constructed at the structure Column border node, as is illustrated by figs. 11 and 12, it is shown that structural column 13
External wall structure at node.Structural column 13 is located at the corner of building body or the middle part of construction wall, by structural column
13 and structural beams connect to form frame system, as the skeleton of building body, then exterior wall is being installed and internal partition wall is formed
Building structure.The shape of structural column 13 has L-shaped and T-shaped, includes the steel plate of spaced square steel and connection square steel, in steel plate
Structural column 13 is formed with casting concrete in square steel.Structural column 13 is in vertically arranged, therefore cannot set at the structural column 13
Support system 21 is put, the end of structural column 13 is provided with styletable Os Draconis 132, the styletable Os Draconis 132 are used for connecting support system
21.Junction pointing between styletable Os Draconis 132 and structural column 13 has fluid sealant 133.Structural column 13 is located in building body
Medial surface be provided with fireprotection layer 131.Exterior wall Slab element 13 is equiped with the lateral surface of structural column 13, for convenience of exterior wall Slab element
13 assembly, is fixedly connected with supporting plate part 22 in the lateral surface of structural column 13, clamps exterior wall Slab element 13 using supporting plate part 22.Knot
Close shown in Figure 13, the structure of the supporting plate part 22 that installs at structural column 13 is different from the first embodiment structure of supporting plate part 22, is
Second embodiment, the second embodiment of supporting plate part 22 is L-shaped.In the supporting plate part 22 of the L-shaped, a flanging is solid with structural beams 13
Fixed connection, another flanging is used for installing exterior wall Slab element 23 as supporting plate.The supporting plate structure of the supporting plate part 22 of the L-shaped with
In the first embodiment of supporting plate part, supporting plate structure is identical, and specific waterproof type is also identical, can be found in retouching for first embodiment
State, will not be described here.
The construction method of assembly type external wall heat structure of the present invention has the beneficial effect that：
Using supporting plate part, exterior wall Slab element is installed, supporting plate part is provided with the bar hole for adjusting installation site, by bar shaped
The flatness that the regulatory function adjustment exterior wall Slab element in hole is installed.
The vertical abutment joint of the assembly type external wall heat structure and the good water-proof effect of transverse joint, are provided with water guide in vertical abutment joint
Bar and sealing joint strip twice waterproof construction, and stifled row's two ways is combined, prevent rain penetration；Utilize at transverse joint and hold
The flange of supporting plate and fluid sealant form first waterproof, the fluid sealant for being coated using supporting plate part and Side fascia unit inside connecting plate
Second waterproof is formed, twice waterproof construction effectively prevents rain penetration.
Exterior wall is resolved into different parts, and assembled connection by the assembly type external wall heat structure, and assembled speed is fast, hoisting transportation
All facilitating, precast facade is assembled compared to existing, transports degradable member simpler than transporting large-scale all-in-one-piece exterior wall
Single, lifting degradable member need not take crane tool, can rely on electric block, not interfere with other lifting procedures, will
Precast facade is trapped between girder steel and steel column, and the big efficiency of hoisting difficulty is low.
The assembly type external wall heat structure compared with building block exterior wall, building block exterior wall complex procedures, long construction period, the spelling of the present invention
Dress operation easy construction, speed of application is fast.
Above in association with accompanying drawing embodiment, the present invention is described in detail, those skilled in the art can be according to upper
State and bright make many variations example to the present invention.Thus, some details in embodiment should not constitute limitation of the invention, this
Invention is by the scope for being defined using appended claims as protection scope of the present invention.
Claims (10)
1. a kind of assembly type external wall heat structure, it is characterised in that include：
Be installed in the support system of building body, the support system include spaced vertical keel and with the vertical dragon
The lateral keel of bone connection；
Adjustable ground is installed in the supporting plate part in the lateral keel, is formed with the supporting plate of horizontally set on the supporting plate part；
The exterior wall Slab element being clipped between the supporting plate, the vertical abutment joint between the exterior wall Slab element corresponds to the vertical dragon
Bone is arranged；
Water guide bar at the vertical abutment joint, the water guide bar is fastened on the vertical keel；And
The sealing joint strip of the water guide bar outer end is plugged in, the outer surface of the sealing joint strip is outer with the exterior wall Slab element
Flush is arranged.
2. assembly type external wall heat structure as claimed in claim 1, it is characterised in that the water guide bar includes to be inserted in described vertical
First water guide sector of seam crossing, is formed with water guide space in first water guide sector, and the end of first water guide sector is formed
The tank having for housing the sealing joint strip, the width of the tank is more than the width in the water guide space of first water guide sector simultaneously
Connect with the water guide space.
3. assembly type external wall heat structure as claimed in claim 2, it is characterised in that the water guide bar also includes to lead with described first
Second water guide sector of water portion connection, second water guide sector is attached at the vertical keel, and second water guide sector is provided with rubber
Glue cutting ferrule, is fixed on the vertical keel by the rubber cutting ferrule is sheathed.
4. assembly type external wall heat structure as claimed in claim 1, it is characterised in that the end of the supporting plate is provided with flange, two
The groove of the accommodating flange is formed with the individual adjacent exterior wall Slab element, and the flange is placed in the groove and described
Flange is close to the exterior wall Slab element near the end of the supporting plate, fills out and be provided with fluid sealant in the groove.
5. assembly type external wall heat structure as claimed in claim 1, it is characterised in that be formed with the supporting plate part with described laterally
The connecting plate of Os Draconis connection, offers bar hole, the length direction of the bar hole and the Side fascia list on the connecting plate
The thickness direction of unit is identical, connects the fastening connecting plate and the horizontal dragon by wearing the connecting bolt of the bar hole
Bone.
6. a kind of construction method of assembly type external wall heat structure, it is characterised in that comprise the steps：
Construction Supporting System on the building body, the support system include spaced vertical keel and with the vertical dragon
The lateral keel of bone connection；
Supporting plate part is provided, the supporting plate of horizontally set on the supporting plate part, is formed with, the supporting plate part is installed in described horizontal
On Os Draconis, by adjusting the installation site of the supporting plate part to realize adjusting the supporting plate during the installing supporting plate part
Set location；
Exterior wall Slab element is provided, the exterior wall Slab element is clipped between two supporting plates, the exterior wall Slab element is being installed
When, the vertical abutment joint between the exterior wall Slab element is corresponded to the vertical keel and is arranged；
Water guide bar is provided, by the water guide bar at the vertical abutment joint, and the water guide bar is fastened in the vertical dragon
On bone；And
The outer end of the water guide bar is blocked using fluid sealant and sealing joint strip is formed, by the outer surface of the sealing joint strip and institute
The flush with outer surface for stating exterior wall Slab element is arranged.
7. the construction method of assembly type external wall heat structure as claimed in claim 6, it is characterised in that the water guide bar includes inside
First water guide sector in water guide space is formed with, the end of first water guide sector is formed with tank, and the width of the tank is more than
The width in the water guide space is simultaneously connected with the water guide space；
During by the water guide bar at the vertical abutment joint, first water guide sector is inserted at the vertical abutment joint, and
The tank is closely embedded between the adjacent two exterior wall Slab element；
Blocked using fluid sealant the water guide bar outer end when, fluid sealant is inserted in the tank and by the water guide space
Closure.
8. the construction method of assembly type external wall heat structure as claimed in claim 7, it is characterised in that the water guide bar also include with
Second water guide sector of the first water guide sector connection, second water guide sector is provided with rubber cutting ferrule；
When the water guide bar is sheathed on the vertical keel, second water guide sector is attached on the vertical keel,
And the vertical keel is fixed on by the rubber cutting ferrule is sheathed.
9. the construction method of assembly type external wall heat structure as claimed in claim 6, it is characterised in that the end of the supporting plate sets
There is flange, two adjacent exterior wall Slab element upper mounteds become the groove for having the accommodating flange；
When the exterior wall Slab element is clipped between two supporting plates, the flange is placed in the groove, and the flange
Fit tightly between the end of the upper close supporting plate and the exterior wall Slab element；
Filling with sealant is to block the notch of the groove in the groove.
10. the construction method of assembly type external wall heat structure as claimed in claim 6, it is characterised in that formed on the supporting plate part
There is the connecting plate being connected with the lateral keel, on the connecting plate, offer bar hole, and the length direction of the bar hole
Identical with the thickness direction of the exterior wall Slab element；
When installing the supporting plate part, the connecting plate is placed in the lateral keel, and by wearing the company of the bar hole
Connecting bolt connection fastening, during connection fastening, by adjusting fastening position of the connecting bolt in the bar hole
Putting, to realize the set location of the supporting plate is adjusted, the connecting bolt is fastened after the completion of regulation to complete the supporting plate part
Installing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611099809.XA CN106436983B (en) | 2016-12-02 | 2016-12-02 | Assembly type external wall heat structure and its construction method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611099809.XA CN106436983B (en) | 2016-12-02 | 2016-12-02 | Assembly type external wall heat structure and its construction method |
Publications (2)
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| CN108385863A (en) * | 2018-05-02 | 2018-08-10 | 中国建筑第八工程局有限公司 | Assembled wall and its construction method |
| CN108643376A (en) * | 2018-06-14 | 2018-10-12 | 天津大学建筑设计研究院 | Concrete-Filled Square Steel Tube coupled column outsourcing composite material fireproof construction |
| CN112962785A (en) * | 2021-02-03 | 2021-06-15 | 胡鹏 | Precast concrete hollow slab combined building and construction method thereof |
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| CN112962785A (en) * | 2021-02-03 | 2021-06-15 | 胡鹏 | Precast concrete hollow slab combined building and construction method thereof |
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| CN106436983B (en) | 2018-08-31 |
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