CN106223516B - ALC steam-pressing aero-concrete batten tilts curtain wall structure and construction method - Google Patents
ALC steam-pressing aero-concrete batten tilts curtain wall structure and construction method Download PDFInfo
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- CN106223516B CN106223516B CN201610810032.7A CN201610810032A CN106223516B CN 106223516 B CN106223516 B CN 106223516B CN 201610810032 A CN201610810032 A CN 201610810032A CN 106223516 B CN106223516 B CN 106223516B
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- 239000004567 concrete Substances 0.000 title claims abstract description 81
- 238000003825 pressing Methods 0.000 title claims abstract description 63
- 238000010276 construction Methods 0.000 title claims abstract description 33
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 80
- 239000010959 steel Substances 0.000 claims abstract description 80
- 244000261422 Lysimachia clethroides Species 0.000 claims description 25
- 238000009434 installation Methods 0.000 claims description 15
- 230000003014 reinforcing effect Effects 0.000 claims description 7
- 238000003466 welding Methods 0.000 claims description 6
- 239000000945 filler Substances 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 239000002689 soil Substances 0.000 claims description 3
- 238000005520 cutting process Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 8
- 238000003908 quality control method Methods 0.000 abstract description 5
- 239000004570 mortar (masonry) Substances 0.000 description 6
- 238000009435 building construction Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000005192 partition Methods 0.000 description 4
- 238000005266 casting Methods 0.000 description 3
- 238000005246 galvanizing Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 210000000988 bone and bone Anatomy 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009415 formwork Methods 0.000 description 2
- 239000011150 reinforced concrete Substances 0.000 description 2
- 238000010923 batch production Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910052602 gypsum Inorganic materials 0.000 description 1
- 239000010440 gypsum Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- -1 reinforcing bar Substances 0.000 description 1
- 238000009416 shuttering Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000005728 strengthening Methods 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
- 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
-
- 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
- E04B2/7453—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 with panels and support posts, extending from floor to ceiling
-
- 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
- E04B2/78—Removable non-load-bearing partitions; Partitions with a free upper edge with framework or posts of metal characterised by special cross-section of the frame members as far as important for securing wall panels to a framework with or without the help of cover-strips
-
- 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
- E04B2/78—Removable non-load-bearing partitions; Partitions with a free upper edge with framework or posts of metal characterised by special cross-section of the frame members as far as important for securing wall panels to a framework with or without the help of cover-strips
- E04B2/7854—Removable non-load-bearing partitions; Partitions with a free upper edge with framework or posts of metal characterised by special cross-section of the frame members as far as important for securing wall panels to a framework with or without the help of cover-strips of open profile
- E04B2/7872—Removable non-load-bearing partitions; Partitions with a free upper edge with framework or posts of metal characterised by special cross-section of the frame members as far as important for securing wall panels to a framework with or without the help of cover-strips of open profile of substantially H - section with flanges perpendicular to plane of partition
-
- 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
- E04B2/78—Removable non-load-bearing partitions; Partitions with a free upper edge with framework or posts of metal characterised by special cross-section of the frame members as far as important for securing wall panels to a framework with or without the help of cover-strips
- E04B2/7854—Removable non-load-bearing partitions; Partitions with a free upper edge with framework or posts of metal characterised by special cross-section of the frame members as far as important for securing wall panels to a framework with or without the help of cover-strips of open profile
- E04B2/789—Removable non-load-bearing partitions; Partitions with a free upper edge with framework or posts of metal characterised by special cross-section of the frame members as far as important for securing wall panels to a framework with or without the help of cover-strips of open profile of substantially U- or C- section
-
- 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
- E04B2/82—Removable non-load-bearing partitions; Partitions with a free upper edge characterised by the manner in which edges are connected to the building; Means therefor; Special details of easily-removable partitions as far as related to the connection with other parts of the building
- E04B2/821—Connections between two opposed surfaces (i.e. floor and ceiling) by means of a device offering a restraining force acting in the plane of the partition
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
- Joining Of Building Structures In Genera (AREA)
Abstract
A kind of ALC steam-pressing aero-concrete batten inclination curtain wall structure and construction method, oblique curtain wall structure include keel framework and the shingle nail that is connected in keel framework；The keel framework includes the vertical I-shaped steel joist that top keel, bottom keel and one group of parallel interval are connected between top keel and bottom keel；The top keel are connect along wall length direction, with superstructure；The bottom keel are parallel to top keel, connect with understructure；The top keel and bottom keel are not on the same vertical plane；The shingle nail is put together by unit plate；The unit plate is ALC steam-pressing aero-concrete batten, and unit plate inclination is connected between top keel, bottom keel and vertical I-shaped steel joist.The present invention solves traditional big specification tilt-wall every, into when building, working procedure is complicated, and long in time limit, quality control on construction difficulty is big, the technical problem that construction cost is high and security control difficulty is big using common autoclave aerated concrete building block.
Description
Technical field
The present invention relates to a kind of ALC steam-pressing aero-concrete batten inclination curtain wall structure and construction methods.
Background technique
ALC steam-pressing aero-concrete batten uses partition material as exterior wall secondary structure, and vertical vertical mounting process is
It is highly developed.Currently, conventional inclination exterior wall secondary structure masonry generallys use common autoclave aerated concrete building block and is built,
It builds opposite ALC steam-pressing aero-concrete batten and has the disadvantage in that (1) autoclave aerated concrete building block building construction process is multiple
It is miscellaneous, it is long in time limit, during which reinforcing bar need to be cooperated to bind, the pouring construction of concrete-constituted pile, collar tie beam；(2) steam-pressing aero-concrete is built
Block building construction quality control difficulty is big, including the binding of mortar joint plumpness, wall body vertical degree, reinforcing bar, shuttering supporting and concrete
It vibrates；(3) autoclave aerated concrete building block building construction is at high cost, and material utilization amount is big；(4) inclination wall construction quality control,
Security control difficulty is big.
Summary of the invention
The present invention provides a kind of ALC steam-pressing aero-concrete batten inclination curtain wall structure and construction methods, to solve to pass
The big specification tilt-wall of system is every using common autoclave aerated concrete building block, into when building, working procedure is complicated, long in time limit, construction
Quality controls the technical problem that difficulty is big, and construction cost is high and security control difficulty is big.
Technical scheme is as follows.
A kind of ALC steam-pressing aero-concrete batten tilts curtain wall structure, including keel framework and is connected in keel framework
Shingle nail；It is characterized by: the keel framework includes that top keel, bottom keel and one group of parallel interval are connected to top
Vertical I-shaped steel joist between portion's keel and bottom keel；The top keel connect along wall length direction, with superstructure
It connects；The bottom keel are parallel to top keel and connect with understructure；The top keel are with bottom keel not same
On a vertical plane；Collet is connected between the bottom keel and understructure；The shingle nail is put together by unit plate；
The unit plate be ALC steam-pressing aero-concrete batten, and unit plate inclination be connected to top keel, bottom keel with
Between vertical I-shaped steel joist.
Preferably, the keel framework further includes the I-steel cross being connected between adjacent two vertical I-shaped steel joists
Beam, the I-shaped gooseneck are parallel to top keel, between top keel and bottom keel.
Preferably, the shingle nail is formed by unit plate on one group and one group of lower unit plate joint；The upper unit
Plate and lower unit plate are ALC steam-pressing aero-concrete batten.
Preferably, the upper unit plate is connected between top keel, I-shaped gooseneck and vertical I-shaped steel joist,
In upper unit plate vertical side in the vertical slot of vertical I-shaped steel joist, the bottom edge of upper unit plate is embedded in crossbeam
In；
The lower unit plate inclination is connected between bottom keel, I-shaped gooseneck and vertical I-shaped steel joist, wherein
Lower unit plate top margin is in crossbeam, and the vertical side of lower unit plate is in the vertical slot of vertical I-shaped steel joist；
The bottom keel are the steel member that longitudinal section is in U-shape, and lower unit plate bottom edge is embedded in the cross of bottom keel
Into slot.
Preferably, the top keel are angle steel；The horizontal limb of the angle steel is connect with superstructure, the perpendicular limb support of angle steel
On the inside of unit plate, and the perpendicular limb of angle steel is connect with upper unit plate by connector.
Preferably, the connector is gib headed bolt；The upper unit plate is at the position Ban Ding, through-thickness is opened
There is clear opening, the end positioned at clear opening, the lateral surface in upper unit plate are also provided with groove；The straight bar section of the gib headed bolt
It is through in the clear opening of unit plate, the gib head section of gib headed bolt is pressed on the outside of the perpendicular limb of angle steel, and the end of straight bar section passes through
Nut is fixed in the groove of unit plate.
Preferably, the connector includes bent rod and fastener；The bent rod by a crosspiece, one section of perpendicular section and
The oblique section being connected between crosspiece, perpendicular section is constituted；The upper unit plate is at the position Ban Ding, through-thickness is provided with complications
Through-hole；
The bent rod is through in unit plate complications through-hole, and the perpendicular section of bent rod is pressed on the outside of the perpendicular limb of angle steel, curved
The crosspiece end of pole is fixed on upper unit plate side by fastener.
Preferably, the collet includes bracket and inclined shore；The bracket be connected to bottom keel and understructure it
Between；One end of the bracket is fixed in understructure, other end support connects in the lower section of bottom keel；
The inclined shore is connected between bracket and understructure, and for inclined shore apical support on bracket, bottom end is solid
It is scheduled in understructure.
A kind of construction method of ALC steam-pressing aero-concrete batten inclination curtain wall structure, which is characterized in that such as including step
Under:
Step 1: the processing of upper unit plate and lower unit plate；According to the practical upper and lower unit of specification "one off" production in scene
The specification of plate；It is adjusted according to specification and spacing of the different design requirements to upper and lower unit plate liner reinforcing bar；Simultaneously
The processing of upper and lower unit plate, cutting work are carried out according to the position and height installed.
Step 2: the installation of inclination curtain wall structure keel framework；By top keel along wall length direction and superstructure
It connects, while bottom keel is parallel to top keel, are connect with understructure；It is parallel between top keel and bottom keel
Interval connects vertical I-shaped steel joist, and I-shaped gooseneck is connected between adjacent vertical I-shaped steel joist.
Step 3: the installation of collet；Collet is mounted on inclination to be connected between bottom keel and understructure；
One end of collet is fixed in understructure, and collet other end support connects in the lower section of bottom keel.
Step 4: upper unit plate and lower unit plate are installed and are fixed；The inclination of upper unit plate is connected to top dragon
Between bone and I-shaped gooseneck, the inclination of lower unit plate is connected between I-shaped gooseneck and bottom keel.
Step 5: the gap of upper unit plate and lower unit plate is handled；After upper and lower unit plate is installed, with filling out
Object fills unit plate and unit plate are filled, is existed between upper unit plate and superstructure and lower unit plate and understructure
Gap.
Preferably, top keel described in step 2 is welded or is connect by expansion bolt with superstructure；The bottom
Keel welding in portion's is connect by bolt with understructure, and the bottom edge of bottom keel is not less than 300mm apart from ground level.
Compared with prior art the invention has the characteristics that and beneficial effect.
1, the shingle nail in the present invention is put together using ALC steam-pressing aero-concrete batten, can simplify arrangement and method for construction, is dropped
Low construction cost, accelerates construction progress.
2, top keel use angle steel in the present invention, and top keel are against on the inside of ALC steam-pressing aero-concrete batten
On perpendicular limb, and using gib headed bolt connection or bent rod, fastening between top keel and ALC steam-pressing aero-concrete batten
Part connection, this node connection type not only firm stable, and also it is simple to operation.
3, the present invention in bottom keel use angle steel U-shaped section steel member, by inclined ALC steam-pressing aero-concrete item
The bottom of plate prevents the sliding of ALC steam-pressing aero-concrete batten, and in the lower section of bottom keel in the keel of bottom
If collet, this makes the more stable of inclined wall.
4, the inclination of ALC steam-pressing aero-concrete batten is connected between top keel and bottom keel in the present invention, construction
Quality control is simple.Need to only pay close attention to the fixed fastness of top keel, bottom keel, the spacing of gib headed bolt, welding quality with
And the compactness of jointing.
5, common autoclave aerated concrete building block is generallyd use in routinely inclination exterior wall secondary structure masonry to be built, apply
Work complex procedures, while the construction of concrete-constituted pile, horizontal thin beam need to be cooperated, assembling reinforcement need to be used in face of inclination metope,
Formwork supporting plate, casting concrete way are constructed；And the ALC steam-pressing aero-concrete batten in the present invention is that batch production is prefabricated,
It can directly transport to construction site, scene only need to be carried and be mounted directly, and jack, electric hoist, crane etc. can be used in when installation
It is low that cooperation personnel install cost of labor, and surface smoothness is good, without plastering and the levelling construction of brushing gypsum, avoids various blocks
The use for building mortar, plastering mortar, reinforcing bar, concrete, simplifies working procedure, reduces material cost.
6, for tilting metope, the ALC steam-pressing aero-concrete batten in the present invention, can be direct because of itself liner steel mesh
Inclination installation is carried out, without carrying out strengthening construction, simplicity quick for installation, while conventional secondary structure building construction is compared, avoids
A large amount of wet constructions, reduce pollution.
Detailed description of the invention
Fig. 1 is the overall schematic that ALC steam-pressing aero-concrete batten of the invention tilts curtain wall structure.
Fig. 2 is that ALC steam-pressing aero-concrete batten of the invention utilizes bent rod, fastener and top keel connection signal
Figure.
Fig. 3 is that ALC steam-pressing aero-concrete batten of the invention utilizes gib headed bolt and top keel connection schematic diagram.
Fig. 4 is upper unit plate and vertical I-shaped steel joist node structure schematic diagram of the invention.
Fig. 5 is lower unit plate and collet node structure schematic diagram of the invention.
Fig. 6 is the gib headed bolt schematic diagram in the present invention.
Fig. 7 is the vertical I-shaped steel joist cross-sectional view in the present invention.
Appended drawing reference: 1-superstructure, 2-understructures, 31-upper unit plates, 32-lower unit plates, 4-tops
Portion's keel, 5-bottom keel, 6-brackets, 7-vertical I-shaped steel joists, 8-inclined shores, 9-gib headed bolts, 10-fillings
Object, 11-expansion bolts, 12-gaskets, 13-grooves, 14-I-shaped goosenecks, 15-bent rods, 16-fasteners.
Specific embodiment
In the present embodiment, ALC steam-pressing aero-concrete batten partition wall is installed on each floor outer as exterior wall.It presses first
According to drawing tilt angle in superstructure 1(top beam) and understructure 2(steel structure column) the fixed hot galvanizing angle steel in position, as
The top keel 4 and bottom keel 5 of ALC steam-pressing aero-concrete batten.Using connector by ALC steam-pressing aero-concrete batten
It is fixedly mounted respectively with top keel 4, bottom keel 5, connector is fully welded with 4 angle steel of top keel and connect.Two pieces of ALC steam pressures add
Gas concrete batten stitching position increases vertical I-shaped steel joist 7, and adjacent two ALC steam-pressing aero-concrete batten passes through vertical work
Word steel joist 7 connects, and guarantees ALC steam-pressing aero-concrete batten globality.Between plate stitch, ALC steam-pressing aero-concrete batten with
It is filled between structure using polymer mortar.Triangle steelframe collet is used positioned at the partition wall bottom of overhead positions, guarantees fixation.
It is specific as follows:
A kind of ALC steam-pressing aero-concrete batten tilts curtain wall structure, including keel framework and is connected in keel framework
Shingle nail 3；The keel framework includes that top keel 4, bottom keel 5 and one group of parallel interval are connected to top keel 4
Vertical I-shaped steel joist 7 between bottom keel 5；The top keel 4 are connect along wall length direction, with superstructure 1；
The bottom keel 5 are parallel to top keel 4, connect with understructure 2；The top keel 4 are with bottom keel 5 not same
On a vertical plane；Collet is connected between the bottom keel 5 and understructure 2；The shingle nail 3 by unit plate split and
At；The unit plate is ALC steam-pressing aero-concrete batten, and unit plate inclination is connected to top keel 4, bottom dragon
Between bone 5 and vertical I-shaped steel joist 7.
In the present embodiment, the bottom keel 5 are connected on 2 side wall of understructure, a side of the bottom keel 5 with
Understructure 2 is fixed, other side cantilever.
Certain bottom keel 5 described in other embodiments also can connect on 2 floor face of understructure.
In the present embodiment, the superstructure 1 is reinforced concrete structure or is steel construction；The understructure 2 is
Reinforced concrete structure is steel construction.
In the present embodiment, the keel framework further includes the I-shaped being connected between adjacent two vertical I-shaped steel joists 7
Gooseneck 14, the I-shaped gooseneck 14 are parallel to top keel 4, between top keel 4 and bottom keel 5.
In the present embodiment, the shingle nail is put together by unit plate 31 on one group and one group of lower unit plate 32；Institute
It states unit plate 31 and lower unit plate 32 is ALC steam-pressing aero-concrete batten.In the present embodiment, the upper cell board
Block 31 is connected between top keel 4, I-shaped gooseneck 14 and vertical I-shaped steel joist 7, wherein upper unit plate 31 is vertical
Side is in the vertical slot of vertical I-shaped steel joist 7, and the bottom edge of upper unit plate 31 is in I-shaped gooseneck 14；
The lower unit plate 32 inclination be connected to bottom keel 5, I-shaped gooseneck 14 and vertical I-shaped steel joist 7 it
Between, wherein for 32 top margin of lower unit plate in I-shaped gooseneck 14, the vertical side of lower unit plate 32 is embedded in vertical I-steel
In the vertical slot of keel 7；
The bottom keel 5 are the steel member that longitudinal section is in U-shape, and 32 bottom edge of lower unit plate is embedded in bottom keel 5
Transverse groove in.
The top keel 4 are angle steel；The horizontal limb of the angle steel is connect with superstructure 1, and the perpendicular limb of angle steel is supported on list
On the inside of first plate, and the perpendicular limb of angle steel is connect with upper unit plate 31 by connector.
In the present embodiment, the connector can be gib headed bolt 9；The upper unit plate 31 at the position Ban Ding,
Through-thickness is provided with clear opening, and the end positioned at clear opening, the lateral surface in upper unit plate 31 are also provided with groove 13；It is described
The straight bar section of gib headed bolt 9 is through in the clear opening of unit plate 31, and the gib head section of gib headed bolt 9 is pressed in outside the perpendicular limb of angle steel
The end of side, straight bar section is fixed in the groove 13 of upper unit plate 31 by spiral shell mesh, and pad is lined between nut and unit plate
Piece 12.
In the present embodiment, the connector may be the sub-assembly of bent rod 15 and fastener 16；The bent rod 15
It is made of a crosspiece, one section of perpendicular section and the oblique section being connected between crosspiece, perpendicular section；The upper unit plate 31 is close to plate top
At position, through-thickness be provided with tortuous through-hole；
The bent rod 15 is through in the tortuous through-hole of unit plate 31, and the perpendicular section of bent rod 15 is pressed in outside the perpendicular limb of angle steel
The crosspiece end of side, bent rod 15 is fixed on 31 side of unit plate by fastener 16.
In the present embodiment, the collet is also connected on the side wall of understructure 2, and the collet includes bracket 6 and inclination
Support 8；The bracket 6 is connected between bottom keel 5 and understructure 2；One end of the bracket 6 is fixed on understructure 2
Upper, other end support connects in the lower section of bottom keel 5；The collet is that the steelframe of angle steel welding needs to guarantee such as in toilet area
ALC steam-pressing aero-concrete batten lower edge distance has water ground level to be not less than 300mm,
The inclined shore 8 is connected between bracket 6 and understructure 2, and 8 apical support of inclined shore is on bracket 6, bottom
End is fixed in understructure 2.
In other embodiments, collet may be provided on the floor face of understructure 2, and the position of collet is with bottom keel 5
Depending on setting.
A kind of construction method of the ALC steam-pressing aero-concrete batten inclination curtain wall structure, including steps are as follows.
Step 1: the processing of upper unit plate 31 and lower unit plate 32；It is steamed according to the practical specification "one off" production ALC in scene
The specification of pressing aero-concrete batten；According to different design requirements to the rule of ALC steam-pressing aero-concrete batten liner reinforcing bar
Lattice and spacing are adjusted；The processing of ALC steam-pressing aero-concrete batten is carried out according to the position and height installed simultaneously, is cut
Cut work；Guarantee the intensity and installation quality of ALC steam-pressing aero-concrete batten.
Step 2: the secondary conveying of upper and lower unit plate；ALC steam-pressing aero-concrete batten is transported by factory to construction
The specified place in scene, low because being self-possessed, self-strength is big, and the upper and lower unit plate for exterior wall installation can directly adopt small hoist
Vehicle carries out lifting installation, for indoor partition installation can directly adopt hydraulic car, jack it is simple transport, lifting machine transported
Defeated lifting.Traditional autoclave aerated concrete building block construction is compared, ALC steam-pressing aero-concrete batten specification is big, simple to install,
Cost of labor is reduced, construction effect is improved.
Step 3: the installation of inclination curtain wall structure keel framework；Top keel 4 are tied along wall length direction, with upper layer
Structure 1 connects, while bottom keel 5 are parallel to top keel 4, are connect with understructure 2；Keel 4 and bottom keel 5 at top
Between parallel interval connect vertical I-shaped steel joist 7, and I-shaped gooseneck is connected between adjacent vertical I-shaped steel joist 7
14。
Step 4: the installation of collet；Collet is mounted on inclination to be connected between bottom keel 5 and understructure 2；Collet
One end be fixed in understructure 2, collet other end support connects in the lower section of bottom keel 5.Step 5: upper unit plate 31 with
Lower unit plate 32 is installed and is fixed；The inclination of ALC steam-pressing aero-concrete batten is connected to top keel 4 and I-shaped gooseneck
Between 14 and between I-shaped gooseneck 14 and bottom keel 5, the top of upside batten is fixedly connected with top keel 4, downside
The bottom of batten is fixedly connected with bottom keel 5, and the two sides of batten are connect with adjacent two vertical I-shaped steel joist 7 respectively.
Step 6: the gap of upper unit plate 31 and lower unit plate 32 is handled；The installation of ALC steam-pressing aero-concrete batten
After the completion, ALC steam-pressing aero-concrete batten and ALC steam-pressing aero-concrete batten are filled with filler 10, ALC is steam pressurized
Existing gap between concrete batten and superstructure 1 and ALC steam-pressing aero-concrete batten and understructure 2.
In the present embodiment, top keel 4 described in step 3 uses L75*6mm hot galvanizing angle steel, and superstructure 1 is coagulation
Soil structure, top keel 4 directly adopt M12*110 expansion bolt and are fixed on concrete structure, and 11 spacing of expansion bolt is not
Greater than 300mm；Bottom keel 5 also use L75*6mm hot galvanizing angle steel, and bottom keel 5 are that the section that double angle is put together is U
The steel skeleton of shape；Understructure 2 is steel construction, and bottom keel 5 directly adopt welding manner cantilever and are welded on steel construction.It is described
The welding of bottom keel 5 is connect by bolt with bracket 6, and the bottom edge of bottom keel 5 is not less than 300mm apart from ground level.
Certainly, in other embodiments, when superstructure 1 and understructure 2 are concrete structure, bottom keel 5 are direct
It is fixed on concrete structure using M12*110 expansion bolt.
In other embodiments, such as the steam big room such as toilet, it is steam pressurized mixed that ALC is supported using steelframe collet
Solidifying soil batten, guarantees that ALC steam-pressing aero-concrete batten lower edge distance has water ground level not less than 300mm, directly below
Casting concrete at once, avoid traditional bar planting, formwork, casting concrete ground beam complicated technology.As indoor ALC is steam pressurized
Concrete batten can weld in advance keel framework according to actual layer height, because of the included alphabetical mouth of ALC steam-pressing aero-concrete batten
Plug connection system, therefore vertical I-shaped steel joist 7 need to guarantee itself firm and institute's bearing load, greatly reduce just now
Dosage reduces construction cost.
In the present embodiment, collet described in step 4 includes bracket 6 and inclined shore 8；The bracket 6 includes one group flat
The angle steel of row interval setting, described angle steel one end is fixed in understructure 2；Other end support connects in the lower section of bottom keel 5；Angle
It is welded connecting between steel and bottom keel 5；The inclined shore 8 is connected between bracket 6 and understructure 2, inclined shore 8
On bracket 6, bottom end is fixed on 2 side wall of understructure apical support.
In other embodiments, the bottom keel 5 also can connect on the floor face of understructure 2 with collet.
In the present embodiment, vertical I-shaped steel joist 7 described in step 5 is that cross section is in I-shaped steel member；Adjacent two
ALC steam-pressing aero-concrete batten is connected by vertical I-shaped steel joist 7, guarantees ALC steam-pressing aero-concrete batten globality.
And ALC steam-pressing aero-concrete batten maximum specification can directly carry out the installation of 6000mm long ALC steam-pressing aero-concrete batten.Peace
It fills fast and simple, while comparing conventional secondary structure building construction, avoid a large amount of wet constructions, reduce pollution.
The top of the ALC steam-pressing aero-concrete batten usesThe fixed top keel 4 of 12 x120mm gib headed bolts
On, because of ALC steam-pressing aero-concrete batten good integrity, self-strength is big, and every block of ALC steam-pressing aero-concrete batten is fixed only
Two gib headed bolts 9 need to be fixed respectively in top and bottom, gib headed bolt 9 is fully welded connection with 4 angle steel of top keel.
In the present embodiment, the filler 10 in step 6 is polymer mortar, is installed in ALC steam-pressing aero-concrete batten
After the completion, between batten and batten plate, there are gap between batten and structure, scene is used uniformly polymer mortar filling, guarantees envelope
It closes, is closely knit.
In other embodiments, such as there is water area in toilet, need to pour steelframe collet using pea gravel concreten.
Content described in this specification embodiment is only enumerating to the way of realization of inventive concept, the protection model of invention
Enclosing should not be construed as being limited to the specific forms stated in the embodiments, and the protection scope of invention covers those skilled in the art's root
According to inventive concept it is conceivable that equivalent technologies mean.
Claims (6)
1. a kind of ALC steam-pressing aero-concrete batten tilts curtain wall structure, including keel framework and it is connected in keel framework
Shingle nail；It is characterized by: the keel framework includes top keel (4), bottom keel (5) and one group of parallel interval connection
Vertical I-shaped steel joist (7) between top keel (4) and bottom keel (5)；The top keel (4) are along wall length side
To, connect with superstructure (1)；The bottom keel (5) are parallel to top keel (4) and connect with understructure (2)；Institute
Top keel (4) and bottom keel (5) are stated not on the same vertical plane；Between the bottom keel (5) and understructure (2)
It is connected with collet；The shingle nail is put together by unit plate；The unit plate is the ALC of liner reinforcing bar steam pressurized mixed
Solidifying soil batten, and unit plate inclination be connected to top keel (4), bottom keel (5) and vertical I-shaped steel joist (7) it
Between；
The keel framework further includes the I-shaped gooseneck (14) being connected between adjacent two vertical I-shaped steel joists (7), institute
It states I-shaped gooseneck (14) and is parallel to top keel (4), between top keel (4) and bottom keel (5)；
The shingle nail is put together by unit plate (31) on one group and one group of lower unit plate (32)；The upper unit plate
(31) and lower unit plate (32) is ALC steam-pressing aero-concrete batten；
The upper unit plate (31) be connected to top keel (4), I-shaped gooseneck (14) and vertical I-shaped steel joist (7) it
Between, wherein the vertical side of upper unit plate (31) is embedded in the vertical slot of vertical I-shaped steel joist (7), upper unit plate (31)
Bottom edge in I-shaped gooseneck (14)；
Lower unit plate (32) inclination is connected to bottom keel (5), I-shaped gooseneck (14) and vertical I-shaped steel joist (7)
Between, wherein lower unit plate (32) top margin is in I-shaped gooseneck (14), and the vertical side of lower unit plate (32) is embedded in perpendicular
Into the vertical slot of I-shaped steel joist (7)；
The bottom keel (5) are the steel member that longitudinal section is in U-shape, and lower unit plate (32) bottom edge is embedded in bottom keel
(5) in transverse groove；
The collet includes bracket (6) and inclined shore (8)；The bracket (6) is connected to bottom keel (5) and understructure
(2) between；One end of the bracket (6) is fixed on understructure (2), other end support connects in the lower section of bottom keel (5)；
The inclined shore (8) is connected between bracket (6) and understructure (2), and inclined shore (8) apical support is in bracket
(6) on, bottom end is fixed on understructure (2).
2. a kind of ALC steam-pressing aero-concrete batten according to claim 1 tilts curtain wall structure, it is characterised in that: institute
Stating top keel (4) is angle steel；The horizontal limb of the angle steel is connect with superstructure (1), and the perpendicular limb of angle steel is supported on unit plate
Inside, and the perpendicular limb of angle steel is connect with upper unit plate (31) by connector.
3. a kind of ALC steam-pressing aero-concrete batten according to claim 2 tilts curtain wall structure, it is characterised in that: institute
Stating connector is gib headed bolt (9)；The upper unit plate (31) is at the position Ban Ding, through-thickness is provided with clear opening,
End positioned at clear opening, the lateral surface in upper unit plate (31) are also provided with groove (13)；The straight-bar of the gib headed bolt (9)
Section is through in the clear opening of unit plate (31), and the gib head section of gib headed bolt (9) is pressed on the outside of the perpendicular limb of angle steel, straight bar section
End is fixed in the groove (13) of upper unit plate (31) by nut.
4. a kind of ALC steam-pressing aero-concrete batten according to claim 2 tilts curtain wall structure, it is characterised in that: institute
Stating connector includes bent rod (15) and fastener (16)；The bent rod (15) is by a crosspiece, one section of perpendicular section and connection
Oblique section between crosspiece, perpendicular section is constituted；The upper unit plate (31) is at the position Ban Ding, through-thickness is provided with complications
Through-hole；
The bent rod (15) is through in the tortuous through-hole of unit plate (31), and the perpendicular section of bent rod (15) is pressed in the perpendicular limb of angle steel
The crosspiece end in outside, bent rod (15) is fixed on unit plate (31) side by fastener (16).
5. a kind of construction method of ALC steam-pressing aero-concrete batten inclination curtain wall structure as described in claim 1, feature
It is, comprises the following steps that
Step 1: the processing of upper unit plate (31) and lower unit plate (32)；It is upper and lower according to the practical specification "one off" production in scene
The specification of unit plate；It is adjusted according to specification and spacing of the different design requirements to upper and lower unit plate liner reinforcing bar；
The processing of upper and lower unit plate, cutting work are carried out according to the position and height installed simultaneously；
Step 2: the installation of inclination curtain wall structure keel framework；By top keel (4) along wall length direction and superstructure
(1) it connects, while bottom keel (5) is parallel to top keel (4), are connect with understructure (2)；
Parallel interval connect vertical I-shaped steel joist (7) between top keel (4) and bottom keel (5), and adjacent
I-shaped gooseneck (14) are connected between vertical I-shaped steel joist (7)；
Step 3: the installation of collet；Collet is mounted on inclination to be connected between bottom keel (5) and understructure (2)；
One end of collet is fixed on understructure (2), and collet other end support connects in the lower section of bottom keel (5)；
Step 4: upper unit plate (31) and lower unit plate (32) are installed and are fixed；Upper unit plate (31) are tilted and are connected
Between top keel (4) and I-shaped gooseneck (14), lower unit plate (32) inclination is connected to I-shaped gooseneck (14) and bottom
Between portion's keel (5)；
Step 5: the gap of upper unit plate (31) and lower unit plate (32) is handled；After upper and lower unit plate is installed,
With filler (10) fills unit plate and unit plate, upper unit plate (31) and superstructure (1) and lower unit plate
(32) the existing gap between understructure (2).
6. the construction method of ALC steam-pressing aero-concrete batten inclination curtain wall structure according to claim 5, feature exist
In top keel (4) described in step 2 are welded or connect by expansion bolt (11) with superstructure (1)；The bottom
Keel (5) welding is connect by bolt with understructure (2), and the bottom edge of bottom keel (5) is not less than apart from ground level
300mm。
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| CN107130757A (en) * | 2017-06-19 | 2017-09-05 | 南京旭建新型建材股份有限公司 | Large autoclaved lightweight aerated concrete slab component |
| CN107190989A (en) * | 2017-07-28 | 2017-09-22 | 二十二冶集团天津建设有限公司 | Shaped steel partition plate external wall construction method |
| CN110374230B (en) * | 2019-06-26 | 2024-05-03 | 中建四局第六建筑工程有限公司 | Mounting node of light partition board of outer wall and construction method of mounting node |
| CN111535479A (en) * | 2020-05-06 | 2020-08-14 | 中铁建设集团北京工程有限公司 | Installation and construction method of NALC partition plate with curved surface structure |
| CN111561078A (en) * | 2020-05-29 | 2020-08-21 | 中国十七冶集团有限公司 | Connecting system for installing ALC light partition wall on brick masonry |
| CN113530267A (en) * | 2021-08-13 | 2021-10-22 | 上海宝冶集团有限公司 | Masonry method suitable for inclined wall |
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