CN109281413A - Combined type decorates external thermal insulation exterior wall and construction method - Google Patents
Combined type decorates external thermal insulation exterior wall and construction method Download PDFInfo
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- CN109281413A CN109281413A CN201811067218.3A CN201811067218A CN109281413A CN 109281413 A CN109281413 A CN 109281413A CN 201811067218 A CN201811067218 A CN 201811067218A CN 109281413 A CN109281413 A CN 109281413A
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- bolt
- leading truck
- coat
- exterior wall
- expansion sleeve
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- 238000009413 insulation Methods 0.000 title claims abstract description 69
- 238000010276 construction Methods 0.000 title claims abstract description 33
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 83
- 239000010959 steel Substances 0.000 claims abstract description 83
- 239000011440 grout Substances 0.000 claims abstract description 12
- 241000282414 Homo sapiens Species 0.000 claims abstract description 10
- 239000004570 mortar (masonry) Substances 0.000 claims abstract description 10
- 238000005034 decoration Methods 0.000 claims abstract description 6
- 238000009434 installation Methods 0.000 claims description 16
- 239000003795 chemical substances by application Substances 0.000 claims description 9
- 230000007613 environmental effect Effects 0.000 claims description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- 239000012945 sealing adhesive Substances 0.000 claims description 8
- 239000011083 cement mortar Substances 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 5
- 239000000853 adhesive Substances 0.000 claims description 3
- 230000001070 adhesive effect Effects 0.000 claims description 3
- 239000000084 colloidal system Substances 0.000 claims description 3
- 238000012544 monitoring process Methods 0.000 claims description 3
- 238000004321 preservation Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 8
- 230000008901 benefit Effects 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 239000003080 antimitotic agent Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
Classifications
-
- 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
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
- E04B1/762—Exterior insulation of exterior walls
-
- 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
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
- E04B1/762—Exterior insulation of exterior walls
- E04B1/7629—Details of the mechanical connection of the insulation to the wall
- E04B1/7633—Dowels with enlarged insulation retaining head
-
- 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
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
- E04B1/762—Exterior insulation of exterior walls
- E04B1/7641—Elements for window or door openings, or for corners of the building
-
- 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
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
- E04B1/78—Heat insulating elements
- E04B1/80—Heat insulating elements slab-shaped
Abstract
The present invention relates to combined type decoration external thermal insulation exterior wall and construction methods, including sequentially connected base course wall, the first screed-coat, the light steel leading truck of regularization, EPS insulation board, waterproof mortar course, fine and closely woven plum blossom-shaped steel wire, anticracking grout layer, the second screed-coat and finish coat from inside to outside；It is equipped on the base course wall for angle cleat, angle cleat passes through the first screed-coat, is welded and fixed with the light steel leading truck of regularization；The Dense mesh screen item for guaranteeing door-window opening corner intensity is laid on fine and closely woven plum blossom-shaped steel wire；There are four the Dense mesh screen item settings, is laid in four side corners of door-window opening；The configuration of the present invention is simple, easy to use, the detachable expansion bolt of setting devise separate type expansion sleeve and bolt, and by setting dead man, solve the problems, such as that current conventional expanded Bolt dismantling is difficult.
Description
Technical field
The present invention relates to building trade technical field, in particular to a kind of combined type decoration external thermal insulation exterior wall and construction party
Method.
Background technique
The current whole society all in the idea of development of response " environmentally protective ", construction industry as the biggish industry of energy consumption,
The important link as energy-saving and emission-reduction stood in the breach.Heat preserving exterior wall is new period China's architecture industry " green building " development
Key, the apparent insulation advantage having.
The form of construction work of current heat preserving exterior wall, is to install thermal insulation thermal insulation board by way of stickup on base course wall, real
The case where being easy to appear disengaging in the engineering of border.Tradition machinery mode is big to wall damage, constructs relatively complicated, therefore in exterior wall work
Using less in journey.More commonly used mechanical connection is expansion bolt to be set in wall, but expansion bolt is equal under normal circumstances
It is non-removable, if the later period encounters when need to dismantling with regard to cumbersome.And insulating layer is due to the original of not set waterproof layer
The defects of cause, for a long time, insulating layer are easily damaged, and cold and hot difference causes outer wall cracking influences entire construction quality.
In view of the above problems, therefore, it is necessary to it makes improvements.
Summary of the invention
The present invention is to provide a kind of traditional glue bonding of replacement, construction letter to overcome above-mentioned defect in the prior art
Just, base course wall structure is not affected greatly, energy conservation and environmental protection, the combined type for capableing of effectively insulation is decorated outside external thermal insulation
Wall and construction method.
In order to achieve the purpose that foregoing invention, the invention adopts the following technical scheme: combined type decorates external thermal insulation exterior wall, packet
Include sequentially connected base course wall, the first screed-coat, the light steel leading truck of regularization, EPS insulation board, waterproof mortar from inside to outside
Layer, fine and closely woven plum blossom-shaped steel wire, anticracking grout layer, the second screed-coat and finish coat；It is equipped on the base course wall for connecting
Angle steel is connect, angle cleat passes through the first screed-coat, is welded and fixed with the light steel leading truck of regularization；Cloth on fine and closely woven plum blossom-shaped steel wire
Equipped with for guaranteeing the Dense mesh screen item of door-window opening corner intensity；There are four the Dense mesh screen item settings, is laid in door-window opening
Four side corners.
As a preferred solution of the present invention, the base course wall, the first screed-coat, the light steel leading truck of regularization, EPS
Run through between insulation board, waterproof mortar course and fine and closely woven plum blossom-shaped steel wire and is connected with expansion bolt；Expansion bolt includes expansion sleeve
Pipe, bolt and enlarged footing；Expansion sleeve comprising enlarged footing is squeezed into wall, then is screwed into the fixation that bolt realizes expansion bolt,
Fine and closely woven plum blossom-shaped steel wire is fixed on expansion sleeve.
As a preferred solution of the present invention, the light steel leading truck of the regularization includes saddle crossbeam and saddle column；
Saddle section of beam is L-type, and saddle column section is rectangle, is equipped with connector on saddle column, which is used for EPS
Insulation board is fixed on the light steel leading truck of regularization, which is L-type connector, corresponding, shape on EPS insulation board
The compatible L-type slot of Cheng Youyu L-type connector, L-type connector are connected in L-type slot.
As a preferred solution of the present invention, telescopic rod, telescopic rod are further fixed on the light steel leading truck of the regularization
Length be saddle column to finish coat distance；Solar water pipe is provided on the base course wall.
As a preferred solution of the present invention, the connector on the EPS insulation board and the light steel leading truck of regularization it
Between gap filling have environment-friendly insulating agent.
As a preferred solution of the present invention, it is formed with recess on the EPS insulation board, corresponding, EPS sheet
On be formed with protrusion compatible with recess, recess is connected together with protrusion, so that EPS insulation board is connected with EPS sheet.
As a preferred solution of the present invention, screw thread is equipped in the expansion sleeve, the end of expansion sleeve is formed with
Bellend is formed with binding hole in bellend, binds and is connected with thin wire on hole, which is used for the expansion of expansion sleeve
End and fine and closely woven plum blossom-shaped steel wire are fixed.
As a preferred solution of the present invention, the bellend of the expansion sleeve is connected by a hinge, and interior be equipped with is reserved
Hole is inside placed with enlarged footing, offers link slot on enlarged footing；Bolt is screwed into expansion sleeve, when the connector of bolt is screwed into
After link slot, with being persistently screwed into, the bellend of bolt pusher enlarged footing, expansion sleeve can open.
As a preferred solution of the present invention, setting is adhesive with several cross reflecting pieces, Ruo Ganshi on the finish coat
Word reflecting piece is equidistantly laid on finish coat.
A kind of combined type decoration external thermal insulation external wall construction method, it is characterised in that: the following steps are included:
Step (1), first clears up base course wall, installs angle cleat, expansion sleeve and solar energy on base course wall in advance
Water pipe, one layer of first screed-coat of first being constructed using cement mortar, then the light steel leading truck of regularization that assembly finishes is welded and fixed
On angle cleat, guarantee that leading truck and the first screed-coat are close to；
Step (2) shifts to an earlier date installation connecting element and telescopic rod on the saddle column on the light steel leading truck of regularization；Then it is being oriented to
The region that frame surrounds fills environmental protection type sealing adhesive, until colloid face is concordant with column face, in addition, leading truck side, front also to the greatest extent may be used
Energy fills environmental protection type sealing adhesive；
EPS insulation board is mounted on the light steel leading truck of regularization by step (3), and installation method is the position for adjusting EPS insulation board
It sets, so that the connector on leading truck is caught in the L-type slot lower end of heat preservation back, then glide slightly, until EPS insulation board upper end
Protrusion is contacted with saddle crossbeam, and the gap kept the temperature between plate surface is filled with environment-friendly insulating agent.It, should be in hole for door-window opening
It is laid with the special insulation board with door and window edge exterior wall EPS sheet recess on the exterior wall of four edges of mouth, then in door-window opening
Portion is laid with special door-window opening EPS sheet, and then construction waterproof screed, and finally the bar planting at superstructure top plate, installation are held
Weight hook；
Step (4) is close to EPS insulation board, is laid with fine and closely woven plum blossom-shaped steel wire, and fixation is caught on using load-bearing hook in steel wire upper end,
Then by thin wire and binding hole, the bellend of the expansion sleeve set in advance and fine and closely woven plum blossom-shaped steel wire are fixed；
For door-window opening, Dense mesh screen item should be re-layed in hole quadrangle after being laid with steel wire；
Step (5) is first screwed into bolt in expansion sleeve, and the link slot in its connector and casing on enlarged footing is made to be fastened on one
It rises, is persistently screwed into bolt, push enlarged footing sinciput, the final bellend expansion for realizing expansion sleeve；If subsequent need
The case where pulling out expansion sleeve after then back-outing bolt, is inserted into dead man, is tightened with enlarged footing, post-tensioning makes enlarged footing return to casing
Interior initial position recycles other tools to pull out casing.It finally constructs on steel wire anticracking grout layer；
Step (6), successively construct on the outside of anticracking grout layer the second screed-coat and finish coat, it is notable that exterior wall finish
Layer surface is sticked by interval cross reflecting piece, and the later period can monitor exterior wall deformation using total station；
Step (7) is that auxiliary frame is installed in door-window opening, and construction has the cementation of fissures in the gap at auxiliary frame and hole, and then in auxiliary frame
Upper installation sash.Then construction waterproof screed and finish coat on the outside of special door-window opening EPS sheet, are finally completed entire guarantor
The construction of warm exterior wall.
The invention has the benefit that
1. the configuration of the present invention is simple, easy to use, the detachable expansion bolt of setting devises separate type expansion sleeve and spiral shell
Bolt, and by setting dead man, solve the problems, such as that current conventional expanded Bolt dismantling is difficult；
2. the light steel leading truck of the regularization that the present invention is arranged, improves the construction efficiency of entire EPS insulation board, and on leading truck also
Provided with telescopic rod, can be used to facilitate subsequent balcony installation wall-hanging solar；
3. the fine and closely woven plum blossom-shaped steel wire that the present invention uses, steel wire can be further ensured that wall not in multiple directions stress
Cracking phenomena occurs.
Detailed description of the invention
Fig. 1 is the light steel leading truck layout drawing of regularization of the invention；
Fig. 2 is EPS insulation board installation front view of the invention；
Fig. 3 is fine and closely woven plum blossom-shaped steel wire scheme of installation of the invention；
Fig. 4 is EPS insulation board installation side view of the invention；
Fig. 5 is door-window opening exterior wall edge steel wire scheme of installation of the invention；
Fig. 6 is combined type decoration external thermal insulation external wall structure schematic diagram of the invention；
Fig. 7 is construction schematic diagram in door-window opening top of the invention；
Fig. 8 is construction schematic diagram in door-window opening lower part of the invention；
Fig. 9 is special door-window opening EPS sheet of the invention, door and window edge exterior wall EPS sheet notch configuration figure；
Figure 10 is that bolt of the invention is screwed into schematic diagram；
Figure 11 is expansion schematic diagram in detachable expansion bolt end of the invention；
Figure 12 is expansion sleeve structure front view of the invention；
Figure 13 is expansion sleeve cross-sectional view of the invention；
Figure 14 is bolt and enlarged footing connection schematic diagram of the invention；
Figure 15 is dead man and enlarged footing connection schematic diagram of the invention.
Appended drawing reference in figure: base course wall 1, expansion bolt 2, the light steel leading truck 3 of regularization, EPS insulation board 4, Waterproof sand
Pulp layer 5, fine and closely woven plum blossom-shaped steel wire 6, load-bearing hook 7, thin wire 8, anticracking grout layer 9, the first screed-coat 10, the second screed-coat
11, finish coat 12, cross reflecting piece 13, telescopic rod 14；Solar water pipe 15；Dense mesh screen item 16, recess 17, environmental protection type sealing adhesive
18, door-window opening 19, corner brace 20, brad 21, EPS sheet 22, auxiliary frame 23, the cementation of fissures 24, sash 25, saddle crossbeam 26, saddle is vertical
Column 27, angle cleat 28, connector 29, L-type slot 30, environment-friendly insulating agent 31, expansion sleeve 32 bind hole 33, casing bellend
34, bolt 35, enlarged footing 36, hole to be provided 37, hinge 38, pulling buckle 39, dead man 40, connector 41, link slot 42, casing cracks
43, cross recess 44, protrusion 100.
Specific embodiment
It elaborates with reference to the accompanying drawing to the embodiment of the present invention.
Embodiment: as shown in figures 1-15, combined type decorates external thermal insulation exterior wall, including sequentially connected base's wall from inside to outside
Body 1, the first screed-coat 10, the light steel leading truck 3 of regularization, EPS insulation board 4, waterproof mortar course 5, fine and closely woven plum blossom-shaped steel wire 6,
Anticracking grout layer 9, the second screed-coat 11 and finish coat 12；It is equipped on the base course wall 1 for angle cleat 28, joint angle
Steel 28 passes through the first screed-coat 10, is welded and fixed with the light steel leading truck 3 of regularization；It is laid on fine and closely woven plum blossom-shaped steel wire 6 useful
In the Dense mesh screen item 16 for guaranteeing 19 corner intensity of door-window opening；There are four the settings of Dense mesh screen item 16, is laid in door-window opening
19 four side corners；The configuration of the present invention is simple, easy to use, the special door-window opening EPS sheet 22 of setting, can be with exterior wall 1
It is connected and fixed well, and by corner brace 20 and brad 21, further strengthens corner intensity.
Recess 17 is formed on EPS insulation board 4, it is corresponding, it is formed on EPS sheet 22 compatible with recess 17
Protrusion 100, recess 17 are connected together with protrusion 100, further increase the stability and jail that EPS insulation board 4 is connect with EPS sheet 22
Solidity ensure that using safe.
The light steel leading truck 3 of regularization includes saddle crossbeam 26 and saddle column 27；26 section of saddle crossbeam is L-type, saddle
27 section of column is rectangle, is equipped with connector 29 on saddle column 27, and the connector 29 is for EPS insulation board 4 to be fixed on
On the light steel leading truck 3 of regularization, which is L-type connector, corresponding, is formed on EPS insulation board 4 and L
The compatible L-type slot 30 of type connector, L-type connector are connected in L-type slot 30；EPS insulation board 4 and the light steel leading truck of regularization
The gap filling between connector 29 on 3 has environment-friendly insulating agent 31；The light steel leading truck 3 of regularization is to pacify from level to level from the bottom to top
Dress, that is, the light steel leading truck 3 of one layer of regularization is installed, one layer of EPS insulation board 4 is installed immediately, then carry out upper layer leading truck peace
Dress；The light steel leading truck 3 of the regularization that the present invention is arranged, improves the construction efficiency of entire EPS insulation board 4.
Telescopic rod 14 is further fixed on the light steel leading truck 3 of regularization, the length of telescopic rod 14 is saddle column 27 to facing
The distance of layer 12；It is provided with solar water pipe 15 in advance on the base course wall 1, is hung after later period external wall construction can be facilitated
If wall-hanging solar, to utilize exterior wall space as far as possible.
Base course wall 1, the first screed-coat 10, the light steel leading truck 3 of regularization, EPS insulation board 4, waterproof mortar course 5 and fine and closely woven
Run through between plum blossom-shaped steel wire 6 and is connected with expansion bolt 2；Expansion bolt 2 includes expansion sleeve 32, bolt 35 and enlarged footing
36；Expansion sleeve 32 comprising enlarged footing 36 is squeezed into wall, then is screwed into the fixation that bolt 35 realizes expansion bolt 2, fine and closely woven plum
Flower-shaped steel wire 6 is fixed on expansion sleeve 32；Screw thread is equipped in expansion sleeve 32, the end of expansion sleeve 32 is formed with expansion
34 are held, binding hole 33 is formed in bellend 34, binds and is connected with thin wire 8 on hole 33, which is used for expansion sleeve
32 bellend 34 and fine and closely woven plum blossom-shaped steel wire 6 are fixed；The configuration of the present invention is simple, easy to use, the expansion bolt sleeve of setting
There is binding hole 33 in the bellend 34 of pipe 32, can be effectively fixed by fine and closely woven plum blossom-shaped steel wire 6, improve construction efficiency.
The bellend of expansion sleeve 32 is connected by hinge 38, interior to be equipped with hole to be provided 37, is inside placed with enlarged footing 36, is expanded
Link slot 42 is offered on major part 36；Bolt 35 is screwed into expansion sleeve 32, after the connector 41 of bolt 35 is screwed into link slot 42,
With being persistently screwed into, bolt 35 pushes enlarged footing 36, and the bellend of expansion sleeve 32 can open.It can if the later period needs to unload
Detachable expansion bolt 2 is then enlarged footing 36 to be retracted first with the dead man 40 smaller than 35 diameter of bolt to initial position, then remove
Expansion sleeve 32.
Setting is adhesive with several cross reflecting pieces 13 on finish coat 12, and several cross reflecting pieces 13 are equidistantly laid in finish coat
On 12；By adopting the above technical scheme, several cross reflecting pieces 13 are set, and the later period can deform feelings using total station monitoring exterior wall
Condition.
A kind of combined type decoration external thermal insulation external wall construction method, comprising the following steps:
The first step is first to the floating ash on base course wall 1, and grease stain is cleared up, if wall breakage occurs and should fill up in time；Base
Angle cleat 28 is installed in advance upper after cleaning out, by taking one layer of wall as an example, 28 mounting height of angle cleat is in 1/3m, and 2/
At 3m, 4/3m, 5/3m, 7/3m, 8/3m, horizontal spacing control is equipped with screw thread in 0.5m, expansion sleeve 32, and mounting height is
0.5,1.5 and 2.5m height, lateral distance 0.5m, casing bared end are casing bellend 34, offer binding hole 33, the sun
Energy 15 mounting height of water pipe is 1.9m, is spaced 1m.First with cement mortar the first screed-coat 10 of construction, with a thickness of 2cm.Construction
After the fixed light steel leading truck 3 of regularization is installed on angle cleat 28, leading truck should be close to the first screed-coat 10, sharp
Assembled with saddle crossbeam 26 and saddle column 27, front view is shown in that Fig. 1, side view are shown in Fig. 4；Totally three layers of saddle, every layer height
For 1m, the high 0.8m in saddle thickness portion, thick 3cm, the thin high 0.2m in portion, thick 1cm.
Second step first shifts to an earlier date installation connecting element 29 and telescopic rod on the saddle column 27 on the light steel leading truck 3 of regularization
14；29 mounting height of connector is also 0.5 m, 1.5m and 2.5m, and spacing 0.9m, 14 mounting height of telescopic rod is 1.1m, base
Plinth length is equal to the distance of saddle column 27 to finish coat 12；Then environmental protection type sealing adhesive 18 is filled in the region that leading truck surrounds,
Until colloid face is concordant with column face, in addition, leading truck side, front also fills environmental protection type sealing adhesive 18 as far as possible；It is specifically shown in
Fig. 1.
Third step is that EPS insulation board 4 is mounted on the light steel leading truck 3 of regularization, every piece of 4 length of EPS insulation board and width
It is 1m, with a thickness of 5cm, the back side is provided with the L-type slot 30 to match with L-type connector 29；Installation method is that adjustment EPS is protected
The position of warm plate 4 makes the L-type connector 29 on leading truck be caught in 30 lower end of L-type slot of heat preservation back, then glides slightly,
Until 4 upper end tab of EPS insulation board point is contacted with saddle crossbeam 26, the gap environment-friendly insulating agent 31 kept the temperature between plate surface is filled out
It fills.Installation effect figure refers to Fig. 2.For door-window opening 19, special band door and window should be laid on the exterior wall of four edge of hole
The insulation board of edge exterior wall EPS sheet recess 17, then in the special door-window opening EPS sheet 22 of 19 laid inside of door-window opening, the two
Structure is shown in Fig. 9, and special 22 corner of door-window opening EPS sheet is connected using corner brace 20 and brad 21, to reinforce the intensity of the position.
And then one layer of waterproof mortar course of construction on insulation board, is mixed, with a thickness of 3cm, finally by environment-friendly waterproof agent and cement mortar
Steel planting is carried out at superstructure top plate, and load-bearing hook 7 is installed.
4th step is to be close to EPS insulation board 4, is laid with fine and closely woven plum blossom-shaped steel wire 6, and the lap of splice is not less than 10cm；Steel wire
Fixation is caught on using load-bearing hook 7 in online end, then by thin wire 8 and binding hole 33, by the expansion sleeve 32 set in advance
Bellend 34 and fine and closely woven plum blossom-shaped steel wire 6 are fixed.It, should be after being laid with steel wire, at hole four for door-window opening 19
Angle re-lays Dense mesh screen item 16；It is specifically shown in Fig. 3 and Fig. 5.
5th step is to be screwed into bolt 35, expansion sleeve in the expansion sleeve 32 set in advance after steel wire is laid with
32 structure of pipe is shown in Figure 12 and 13, further includes hole to be provided 37 in addition to bellend 34 mentioned above, and hinge 38 and casing crack 43；
Enlarged footing 36 is installed in advance in hole to be provided 37, there is link slot 42 on enlarged footing 36, sees that expansion sleeve may be implemented in Figure 14, hinge 38
Pipe 32 squeezes into the opening and closure at end.It is first screwed into bolt 35 in expansion sleeve 32, utilizes the cross of awl alignment bolt rear end
Slot 44 makes its connector 41 tighten together with the link slot 42 in casing on enlarged footing 36, such as Figure 10, is persistently screwed into bolt
35,36 sinciput of enlarged footing, the final bellend expansion for realizing expansion sleeve 32 are pushed, such as Figure 11 is so far completed detachable swollen
The installation of swollen bolt 2.If subsequent the case where needing to pull out expansion sleeve 32 occur, then after back-outing bolt 35, insertion is as schemed
Dead man 40 shown in 15, diameter are smaller than bolt 35, and surface is not threaded；It is tightened with enlarged footing 36, post-tensioning makes enlarged footing 36
Initial position in casing is returned to, recycles other tools to catch on the pulling buckle 39 on dead man 40, to pull out casing.Finally in steel wire
The anticracking grout layer 9 that upper construction is mixed by antimitotic agent and cement mortar.
6th step is successively construct on the outside of anticracking grout layer 9 second screed-coat 11 and finish coat 12, the second screed-coat 11
With a thickness of 2cm, material is cement mortar, and finish coat is the mixed layer that water proof putty and coating form with a thickness of 3cm.It is worth note
Meaning, 12 surface of exterior wall finish layer is sticked by interval cross reflecting piece 13, and the later period can be become using total station monitoring exterior wall
Shape situation.Entire insulated outer wall structure is shown in Fig. 6.
7th step is the installation auxiliary frame 23 in door-window opening 19, and auxiliary frame 23 has the cementation of fissures 24 with construction in the gap at hole, tightly
Sash 25 is then installed in auxiliary frame 23, specific practice can refer to related specifications explanation.Then in special door-window opening EPS sheet
22 outside construction waterproof screeds 5 and finish coat 12, are finally completed the construction of entire heat preserving exterior wall.The waterproof of door-window opening lower part
Screed 5 and finish coat 12 should be made into certain slope, to guarantee the smooth of draining.Door-window opening construction schematic diagram is shown in Fig. 7 and figure
8。
The foregoing description of the disclosed embodiments enables those skilled in the art to implement or use the present invention.
Various modifications to these embodiments will be readily apparent to those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention；Therefore, of the invention
It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one
The widest scope of cause.
Although appended drawing reference in figure is used more herein: base course wall 1, expansion bolt 2, the light steel leading truck of regularization
3, EPS insulation boards 4, waterproof mortar course 5, fine and closely woven plum blossom-shaped steel wire 6, load-bearing hook 7, thin wire 8, anticracking grout layer 9, first looks for
Leveling 10, the second screed-coat 11, finish coat 12, cross reflecting piece 13, telescopic rod 14；Solar water pipe 15；Dense mesh screen item 16, it is recessed
Mouth 17, environmental protection type sealing adhesive 18, door-window opening 19, corner brace 20, brad 21, EPS sheet 22, auxiliary frame 23, the cementation of fissures 24, sash 25 are led
Frame crossbeam 26, saddle column 27, angle cleat 28, connector 29, L-type slot 30, environment-friendly insulating agent 31, expansion sleeve 32, binding
Hole 33, casing bellend 34, bolt 35, enlarged footing 36, hole to be provided 37, hinge 38, pulling buckle 39, dead man 40, connector 41, connection
Slot 42, casing crack 43, cross recess 44, the equal terms of protrusion 100, but it does not exclude the possibility of using other terms；Use this
A little terms are only for the convenience of describing and explaining the nature of the invention；It is construed as any additional limitation
It is all to be disagreed with spirit of that invention.
Claims (10)
1. combined type decorates external thermal insulation exterior wall, it is characterised in that: including sequentially connected base course wall (1), first from inside to outside
Screed-coat (10), the light steel leading truck (3) of regularization, EPS insulation board (4), waterproof mortar course (5), fine and closely woven plum blossom-shaped steel wire
(6), anticracking grout layer (9), the second screed-coat (11) and finish coat (12)；It is equipped on the base course wall (1) for connecting
Angle steel (28), angle cleat (28) pass through the first screed-coat (10), are welded and fixed with the light steel leading truck (3) of regularization；Fine and closely woven plum
The Dense mesh screen item (16) for guaranteeing door-window opening (19) corner intensity is laid on flower-shaped steel wire (6)；The Dense mesh screen item
(16) there are four setting, four side corners of door-window opening (19) are laid in.
2. combined type according to claim 1 decorates external thermal insulation exterior wall, it is characterised in that: the base course wall (1), first
Screed-coat (10), the light steel leading truck (3) of regularization, EPS insulation board (4), waterproof mortar course (5) and fine and closely woven plum blossom-shaped steel wire
(6) run through between and be connected with expansion bolt (2)；Expansion bolt (2) includes expansion sleeve (32), bolt (35) and enlarged footing
(36)；Expansion sleeve (32) comprising enlarged footing (36) is squeezed into wall, then is screwed into bolt (35) and realizes consolidating for expansion bolt (2)
Fixed, fine and closely woven plum blossom-shaped steel wire (6) is fixed on expansion sleeve (32).
3. combined type according to claim 1 decorates external thermal insulation exterior wall, it is characterised in that: the light steel leading truck of regularization
It (3) include saddle crossbeam (26) and saddle column (27)；Saddle crossbeam (26) section is L-type, and saddle column (27) section is square
Shape is equipped with connector (29) on saddle column (27), which is used to EPS insulation board (4) being fixed on regularization
On light steel leading truck (3), which is L-type connector, corresponding, is formed on EPS insulation board (4) and L
The compatible L-type slot (30) of type connector, L-type connector are connected in L-type slot (30).
4. combined type according to claim 1 decorates external thermal insulation exterior wall, it is characterised in that: the light steel leading truck of regularization
(3) it is further fixed on telescopic rod (14), the length of telescopic rod (14) is the distance of saddle column (27) to finish coat (12)；It is described
Solar water pipe (15) are provided on base course wall (1).
5. combined type according to claim 1 decorates external thermal insulation exterior wall, it is characterised in that: the EPS insulation board (4) and fixed
The gap filling between connector (29) on the light steel leading truck (3) of typeization has environment-friendly insulating agent (31).
6. combined type according to claim 1 decorates external thermal insulation exterior wall, it is characterised in that: shape on the EPS insulation board (4)
It is corresponding at having recess (17), compatible raised (100), recess with recess (17) are formed on EPS sheet (22)
(17) it is connected together with protrusion (100), so that EPS insulation board (4) is connected with EPS sheet (22).
7. combined type according to claim 1 decorates external thermal insulation exterior wall, it is characterised in that: set in the expansion sleeve (32)
There is screw thread, the end of expansion sleeve (32) is formed with bellend (34), and binding hole (33) is formed in bellend (34), binds hole
(33) thin wire (8) are connected on, which is used for the bellend (34) of expansion sleeve (32) and fine and closely woven plum blossom-shaped steel
Silk screen (6) is fixed.
8. combined type according to claim 1 decorates external thermal insulation exterior wall, it is characterised in that: the expansion of the expansion sleeve (32)
Big end (34) is connected by hinge (38), interior to be equipped with hole to be provided (37), is inside placed with enlarged footing (36), enlarged footing is opened on (36)
Equipped with link slot (42)；Bolt (35) is screwed into expansion sleeve (32), when the connector (41) of bolt (35) is screwed into link slot (42)
Afterwards, with being persistently screwed into, bolt (35) pushes enlarged footing (36), and the bellend of expansion sleeve (32) can open.
9. combined type according to claim 1 decorates external thermal insulation exterior wall, it is characterised in that: be arranged on the finish coat (12)
Several cross reflecting pieces (13) are adhesive with, several cross reflecting pieces (13) are equidistantly laid on finish coat (12).
10. a kind of such as the combined type decoration external thermal insulation external wall construction method of claim 1-9, it is characterised in that:
The following steps are included:
Step (1) first clears up base course wall (1), installs angle cleat (28), expansion sleeve on base course wall (1) in advance
(32) and solar water pipe (15), one layer of first screed-coat (10) of first constructing using cement mortar are managed, then is determined what assembly finished
The light steel leading truck (3) of typeization is weldingly fixed on angle cleat (28), guarantees that leading truck and the first screed-coat (10) are close to；
Step (2) shifts to an earlier date installation connecting element (29) and telescopic rod on the saddle column (27) on the light steel leading truck (3) of regularization
(14)；Then environmental protection type sealing adhesive (18) are filled in the region that leading truck surrounds, until colloid face is concordant with column face, in addition, leading
To frame side, front also fills environmental protection type sealing adhesive (18) as far as possible；
EPS insulation board (4) is mounted on the light steel leading truck (3) of regularization by step (3), and installation method is adjustment EPS insulation board
(4) position makes the connector (29) on leading truck be caught in L-type slot (30) lower end of heat preservation back, then glides slightly, directly
It is contacted to EPS insulation board (4) upper end tab point with saddle crossbeam (26), keeps the temperature the gap environment-friendly insulating agent between plate surface
(31) it fills；For door-window opening (19), special band door and window edge exterior wall EPS should be laid on the exterior wall of four edge of hole
And then the insulation board of plate recess (17) is constructed then in the special door-window opening EPS sheet (22) of door-window opening (19) laid inside
Waterproof mortar course, the finally bar planting at superstructure top plate are installed load-bearing hook (7)；
Step (4) is close to EPS insulation board (4), and fine and closely woven plum blossom-shaped steel wire (6) is laid with, and steel wire upper end utilizes load-bearing hook (7)
Catch on fixation, then by thin wire (8) and bind hole (33), by the bellend (34) of the expansion sleeve set in advance (32) and
Fine and closely woven plum blossom-shaped steel wire (6) is fixed；For door-window opening (19), should be repaved after being laid with steel wire in hole quadrangle
If Dense mesh screen item (16)；
Step (5) is first screwed into bolt (35) in expansion sleeve (32), makes in its connector (41) and casing on enlarged footing (36)
Link slot (42) tighten together, be persistently screwed into bolt (35), push enlarged footing (36) sinciput, finally realize expansion sleeve
(32) bellend expansion；If subsequent the case where needing to pull out expansion sleeve (32) occur, then after back-outing bolt (35), insert
Enter dead man (40), tightened with enlarged footing (36), post-tensioning makes enlarged footing (36) return to initial position in casing, recycles other tools
Pull out casing；Finally anticracking grout layer (9) are constructed on steel wire；
Step (6), successively construct on the outside of anticracking grout layer (9) the second screed-coat (11) and finish coat (12) are noticeable
It is that exterior wall finish layer (12) surface is sticked by interval to be had cross reflecting piece (13), the later period can be become using total station monitoring exterior wall
Shape situation；
Step (7) is to install auxiliary frame (23) in door-window opening (19), and construction has the cementation of fissures in the gap at auxiliary frame (23) and hole
(24), sash (25) and then are installed on auxiliary frame (23)；The then construction waterproof on the outside of special door-window opening EPS sheet (22)
Screed (5) and finish coat (12), are finally completed the construction of entire heat preserving exterior wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811067218.3A CN109281413B (en) | 2018-09-13 | 2018-09-13 | Composite decorative external heat-insulating outer wall and construction method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811067218.3A CN109281413B (en) | 2018-09-13 | 2018-09-13 | Composite decorative external heat-insulating outer wall and construction method |
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| Publication Number | Publication Date |
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| CN109281413A true CN109281413A (en) | 2019-01-29 |
| CN109281413B CN109281413B (en) | 2023-12-26 |
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| Application Number | Title | Priority Date | Filing Date |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113155709A (en) * | 2021-05-28 | 2021-07-23 | 重庆建新建设工程监理咨询有限公司 | Building outer wall structure and window edge water seepage testing method |
| CN113463825A (en) * | 2021-06-25 | 2021-10-01 | 江苏泰建建设集团有限公司 | Cement pressure plate heat preservation and decoration integrated ceiling construction structure and construction method |
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| CN113155709A (en) * | 2021-05-28 | 2021-07-23 | 重庆建新建设工程监理咨询有限公司 | Building outer wall structure and window edge water seepage testing method |
| CN113463825A (en) * | 2021-06-25 | 2021-10-01 | 江苏泰建建设集团有限公司 | Cement pressure plate heat preservation and decoration integrated ceiling construction structure and construction method |
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|---|---|
| CN109281413B (en) | 2023-12-26 |
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