CN107227813A - A kind of steel structure keel builds the outer Curtain Wall of brick and its construction method by laying bricks or stones - Google Patents
A kind of steel structure keel builds the outer Curtain Wall of brick and its construction method by laying bricks or stones Download PDFInfo
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- CN107227813A CN107227813A CN201710629734.XA CN201710629734A CN107227813A CN 107227813 A CN107227813 A CN 107227813A CN 201710629734 A CN201710629734 A CN 201710629734A CN 107227813 A CN107227813 A CN 107227813A
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- brick
- curtain wall
- stones
- laying bricks
- keel
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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
- E04B2/88—Curtain walls
- E04B2/96—Curtain walls comprising panels attached to the structure through mullions or transoms
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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
- E04B2/88—Curtain walls
- E04B2/96—Curtain walls comprising panels attached to the structure through mullions or transoms
- E04B2/965—Connections of mullions and transoms
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- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Load-Bearing And Curtain Walls (AREA)
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- Finishing Walls (AREA)
Abstract
The present invention provides a kind of steel structure keel and builds the outer Curtain Wall of brick and its construction method by laying bricks or stones, and the curtain skeleton of Curtain Wall therein includes the cross-brace angle steel and primary and secondary skeletal frame of elongated setting；Curtain wall is clear water brick curtain wall, and the part that its bottom is located at below bottom cross-brace angle steel is built by laying bricks or stones on agent structure plate or agent structure bracket, and remainder is laid on cross-brace angle steel；Curtain wall sets low inside and high outside apron flashing close to bottom position；Interleaved sets horizontal restraint bar-mat reinforcement in curtain wall；Form air blanketing between curtain wall and agent structure exterior wall, the part of the bottom of air blanketing under apron flashing is real with cement mortar grouting.Brick setting of the present invention is combined with curtain skeleton system, effectively solves to build ratio of height to thickness and Stability Analysis of Structures sex chromosome mosaicism by laying bricks or stones；Air blanketing plays insulation and logical wind action, so as to reach the purpose of building energy conservation；Set multi layer waterproof to construct, reduce the clear water brick curtain wall accumulation of salt in the surface soil and agent structure external wall seepage phenomenon.
Description
Technical field
The present invention relates to building curtain wall technical field of construction, and in particular to a kind of steel structure keel builds the outer Curtain Wall of brick by laying bricks or stones
And its construction method, it is adaptable to multi-rise building curtain wall.
Background technology
As science and technology produces rapid advancement, China's Architectural plurality development, increasing European style building is contemporary
Compatriots are received, wherein the common brick style Buildings of the Dark Ages, and thickness is relatively large, build height by laying bricks or stones due to building by laying bricks or stones for its exterior wall
It is short, if according to its traditional brick-building art, being difficult to meet modern European Architecture and each side such as space, height, energy-conservation having been wanted
Ask, the outer curtain wall building construction method of clear water brick is solved reduces the texture that European allusion is built by laying bricks or stones with modern construction technique, both full
The long-term structural stability under violent typhoon in foot south China area, in terms of again serving modern architecture to space, energy-conservation
Demand, a kind of its decoration of exterior wall construction method for being combined traditional brick-building art with curtain wall support system ensureing outer
While wall decorative effect, the stability and building energy conservation of whole external wall system have been taken into account again, are more preferably applied to typhoon and are taken place frequently ground
Area, multi-rise building and the European classical architecture style of use etc. are needed using clear water brick masonry curtain wall as decoration of exterior wall
Architectural engineering, it can also be used to other outer curtain wall masonry projects of aspect clear water brick.
But at present, the use of clear water brick curtain wall is typically limited to only low-rise building, for multi-rise building, because it is in knot
Require higher in terms of structure and intensity, the structure and construction technology of existing clear water brick curtain wall, which are difficult to meet, to be required.
The content of the invention
Curtain Wall and its construction method outside brick are built by laying bricks or stones it is an object of the invention to provide a kind of steel structure keel, using biography
The brick building technology of clear water of system is combined as decoration of exterior wall with curtain skeleton system, ensures the stabilization of whole external wall system with this
Property, and reach the effect of building energy conservation.
To achieve the above object, the present invention uses following construction technical schemes：
A kind of steel structure keel builds the outer Curtain Wall of brick by laying bricks or stones, outside agent structure exterior wall, including curtain skeleton and curtain wall, its
It is characterised by：
The curtain skeleton includes support keel and fixed keel, and the support keel includes about one group spaced transverse direction
Support angle steel, the cross-brace angle steel is elongated to be set, and it is connected by the slugging outside adaptor one and agent structure within the walls
Connect；The fixed keel include close to the vertically arranged main joist of inner side main body structure outer and are laterally located between main joist
Secondary joist, the main joist is connected by adaptor two with the slugging outside agent structure within the walls, and the secondary joist is by turning
Fitting three and main joist bolt connection are welded to connect；
The curtain wall is clear water brick curtain wall, and the part that its bottom is located at below bottom cross-brace angle steel is built by laying bricks or stones in agent structure
On plate or agent structure bracket, remainder is laid on cross-brace angle steel；Curtain wall sets interior high outer close to bottom position
Low apron flashing, the medial extremity of the apron flashing is fixed on agent structure exterior wall, and outside is stretched between two layers of clear water brick；It is located at
Osculum is arranged at intervals in one layer of clear water brick layer on the apron flashing；Also interleaved sets horizontal restraint steel in the curtain wall
Muscle net, the horizontal restraint bar-mat reinforcement passes through tension member and fixed keel bolt connection；
Form air blanketing between the curtain wall and agent structure exterior wall, the portion of the bottom of the air blanketing under apron flashing
Divide real with cement mortar grouting.
As the preferred technical solution of the present invention, the distance that neighbouring two layers of the cross-brace angle steel is not more than 3m；
The main joist uses coating steel pipe, adjacent two main joist spacing 500mm；The secondary joist uses aluminum corner brace, neighbouring two
Level keel spacing is that eight skin bricks are thick.
It is further preferred that the adaptor one, adaptor two or adaptor three are L-shaped angle steel or corner brace；The level
It is prefabricated stainless steel workpiece to constrain bar-mat reinforcement and its tension member, and both use bayonet connection.
It is further preferred that the apron flashing is located on the skin brick of bottom three, every two pieces of brick perps of the 4th skin brick do not crouch
Slurry forms osculum.
It is further preferred that being pasted with waterproof ventilated membrane on the apron flashing.
It is further preferred that the horizontal restraint net is laid together at interval of four skin bricks are elongated up and down in curtain wall, level
The maximum spacing of two, direction tension member is 500mm, and adjacent levels are staggered.
It is further preferred that the thickness range of the air blanketing is not less than 120mm.
It is further preferred that when curtain wall length is more than 12m, the stretching using mortar joint one of up/down perforation of setting in curtain wall
Contracting seam, the expansion joint setting is on rear side of rain pipe, and perps and flush joint at expansion joint, which do not crouch, to be starched, using silicone weatherproof sealant
Plus jointing agent filling.
In addition, the present invention also provides the building method that above-mentioned steel structure keel builds the outer Curtain Wall of brick by laying bricks or stones, it is characterised in that
Comprise the following steps：
Step one：Material prepares：Preparation and processing including clear water brick, cement mortar and keel；
Step 2：The installation of cross-brace angle steel：Its laterally elongated setting, passes through the embedded part of adaptor one and agent structure exterior wall
Fixed, spacing is not more than 3m between its levels；
Step 3：The installation of main joist：Main joist is vertically arranged at intervals, and is welded and connected by adaptor two with agent structure exterior wall
Connect, such as cross-brace angle steel during installation, then main joist is interrupted；
Step 4：Secondary joist is installed：Secondary joist is horizontally installed between main joist, and the bolt connection of adaptor three is passed through with main joist
Or be welded to connect；
Step 5：Brick is selected in color separation on request：Brick wall should first carry out color separation and select brick if any color separation requirement；
Step 6：Bottom curtain wall construction：Build by laying bricks or stones in agent structure plate the part that curtain wall is located at below bottom cross-brace angle steel
Or on agent structure bracket, after three skin brick masonries, the air blanketing cement mortar grouting formed between agent structure exterior wall
It is real, form low inside and high outside drainage slope；
Step 7: the installation of apron flashing：Laid on the cement mortar slope for filling real and paste waterproof and breathable on apron flashing, apron flashing
With agent structure exterior wall fixation on the inside of film, apron flashing, outside is laid to the 3rd skin brick；
Step 8: the setting of osculum：When a skin brick on apron flashing is the 4th skin brick, every two pieces of brick perps do not crouch and starched,
Form osculum；
Step 9: follow-up large area brick masonry：In addition to bottom brick masonry is on structural slab, other bricks are built by laying bricks or stones at cross-brace angle
On steel, one of horizontal restraint bar-mat reinforcement of every elongated laying of four skins brick in clear water brick curtain wall, horizontal restraint bar-mat reinforcement passes through staggeredly
The tension member of arrangement and fixed keel bolt connection, angle position using cutting, bend by the way of ensure its continuity；
Step 10：Lime mortar-chalked joint：With block, with seam is drawn when building by laying bricks or stones, it is 8-10mm or so to draw a seam depth, and the depth is consistent, finally
With lime mortar-chalked joint agent jointing；
Step 11：Waterproofing protection agent brushing：The outer curtain of brick is built in the brushing waterproofing protection agent outside curtain wall, so far, steel structure keel by laying bricks or stones
Wall system builds completion by laying bricks or stones.
Wherein, when the length of curtain wall is more than 12m, after step 9, set in curtain wall using mortar joint above and below together
The expansion joint of insertion, the expansion joint position is arranged on rear side of rain pipe, and the perps and flush joint at expansion joint, which do not crouch, to be starched, using silicon
Ketone weather proofing sealant adds jointing agent to fill.
The present invention compared with prior art, has the following technical effect that：
1st, clear water brick masonry of the present invention with agent structure exterior wall（Reinforced concrete shear wall or secondary masonry wall）The dragon of connection
Diaphysis is fastened, and brick setting is combined with curtain skeleton system, can effectively solve to build ratio of height to thickness and Stability Analysis of Structures sex chromosome mosaicism by laying bricks or stones；
2nd, air blanketing is formed between clear water brick curtain wall and agent structure exterior wall of the present invention, plays insulation and the work of ventilation
With so as to reach the purpose of building energy conservation；
3rd, the present invention sets multiple tracks on the outside of clear water brick curtain wall, on the outside of agent structure exterior wall and at curtain skeleton system interdependent node
Water proof structure, reduces the clear water brick curtain wall accumulation of salt in the surface soil and agent structure external wall seepage phenomenon.
Brief description of the drawings
By the detailed description made in conjunction with the following drawings, above-mentioned and/or other aspects of the invention and advantage will become
Become apparent from and be easier to understand, these accompanying drawings are schematical, are not intended to limit the present invention, wherein：
Fig. 1 is cross-brace angle steel scheme of installation of the present invention；
Fig. 2 is main joist scheme of installation of the present invention；
Fig. 3 is osculum set location elevational schematic view of the present invention；
Fig. 4 is apron flashing scheme of installation of the present invention；
Fig. 5 is that the position at expansion joint of the present invention sets schematic diagram；
Fig. 6 is the connection diagram of horizontal restraint net of the present invention and tension member and primary and secondary skeletal frame；
Fig. 7 is the cross-sectional view of A-A in Fig. 6；
Fig. 8 is the point position arrangement schematic diagram of tension member of the present invention.
Reference：1- agent structures exterior wall, 1.1- embedded parts, 2- curtain skeletons, 2.1- cross-braces angle steel, 2.2- switchings
Part one, 2.3- main joists, 2.4- secondary joists, 2.5- adaptors two, 2.6- adaptors three, 3- curtain walls, 3.1- clear water brick, 3.2- rows
Water hole, 3.3- expansion joints, 4- apron flashings, 5- air blanketings, 6- cement mortar, 7- horizontal restraints bar-mat reinforcement, 8- tension members, 9- rain
Water pipe.
Embodiment
Hereinafter, a kind of steel structure keel that the present invention is described with reference to the accompanying drawings builds the outer Curtain Wall of brick and its construction by laying bricks or stones
The embodiment of method.The embodiment recorded herein is the specific embodiment of the present invention, the structure for illustrating the present invention
Think, be explanatory and exemplary, should not be construed as the limitation to embodiment of the present invention and the scope of the invention.Except remembering herein
The implementation exception of load, those skilled in the art can also be used based on the application claims and specification disclosure of that
Obvious other technical schemes, these technical schemes include making any aobvious and easy using the embodiment to recording herein
The technical scheme for the substitutions and modifications seen.The accompanying drawing of this specification is schematic diagram, aids in illustrating the design of the present invention, schematically
Represent the shape and its correlation of each several part.It note that clearly to show each part of the embodiment of the present invention
Structure, do not drawn according to identical ratio between each accompanying drawing.Identical reference marker is used to represent identical part.Below
The principle and feature of the present invention are described with reference to accompanying drawing, the given examples are served only to explain the present invention, are not intended to limit this
The scope of invention.
Such as Fig. 1-8, steel structure keel of the invention builds the outer Curtain Wall of brick by laying bricks or stones, outside agent structure exterior wall 1, including
Curtain skeleton 2 and curtain wall 3, it is characterised in that：Curtain skeleton 2 includes support keel and fixed keel, and support keel includes one group
Spaced cross-brace angle steel 2.1 up and down, cross-brace angle steel 2.1 is elongated to be set, and neighbouring two layers of distance is little
In 3m；It is welded to connect by adaptor 1 with the embedded part 1.1 outside agent structure within the walls, as shown in Figure 1；Fixed keel bag
Include close to the vertically arranged main joist 2.3 of inner side main body structure outer 1 and the secondary joist 2.4 being laterally located between main joist 2.3,
Main joist 2.3 is welded to connect by adaptor 2 2.5 with the embedded part 1.1 outside agent structure within the walls, and secondary joist 2.4 passes through adaptor
3 2.6 with the bolt connection of main joist 2.3 or being welded to connect, as shown in Fig. 2, Fig. 6 and Fig. 7；Main joist 2.3 uses coating steel pipe,
The adjacent spacing 500mm of two main joists 2.3；Secondary joist 2.4 uses aluminum corner brace, and the neighbouring spacing of two layers of secondary joist 2.4 is eight skins
Brick is thick, and adaptor 1, adaptor 2 2.5 or adaptor 3 2.6 are L-shaped angle steel or corner brace.
Curtain wall 3 is clear water brick curtain wall, and its bottom is built by laying bricks or stones in main body positioned at part of the bottom cross-brace angle steel below 2.1
On structural slab or agent structure bracket, remainder is laid on cross-brace angle steel 2.1；Curtain wall is set close to bottom position
Waterproof ventilated membrane is pasted with low inside and high outside apron flashing 4, apron flashing 4, the medial extremity of apron flashing 4 is fixed on agent structure exterior wall
On 1, outside is stretched between two layers of clear water brick 3.1, such as Fig. 4；It is arranged at intervals in 3.1 layers of one layer of clear water brick on apron flashing 4
Osculum 3.2；Also be arranged at intervals horizontal restraint bar-mat reinforcement 7 in curtain wall 3, horizontal restraint bar-mat reinforcement 7 in curtain wall 3 up and down at interval of
Together, the maximum spacing of two tension members 8 of horizontal direction is 500mm to the elongated laying of four skin bricks, and adjacent levels are staggered, water
Flat constraint bar-mat reinforcement 7 passes through tension member 8 and fixed keel bolt connection, such as Fig. 6~Fig. 8.Horizontal restraint bar-mat reinforcement 7 and its drawknot
Part 8 is prefabricated stainless steel workpiece, and both use bayonet connection；Apron flashing 4 is located on the skin brick of bottom three, the 4th skin brick
The not sleeping slurry of every two pieces of brick perps forms osculum 3.2, as shown in Figure 3.
Such as Fig. 4, air blanketing 5 is formed between curtain wall 3 and agent structure exterior wall 1, the thickness range of air blanketing 5 is not less than
120mm.Part cement mortar 6 of the bottom of air blanketing 5 under apron flashing 4 fills real.
In addition, such as Fig. 5, when the length of curtain wall 3 is more than 12m, the stretching using mortar joint one of up/down perforation of setting in curtain wall 3
Contracting seam 3.3, the perps and flush joint that expansion joint 3.3 is arranged at the rear side of rain pipe 9, expansion joint 3.3, which do not crouch, to be starched, using silicone weather resistant
Fluid sealant adds jointing agent to fill.
During construction, following steps are specifically included：
Step one：Material prepares：Clear water brick 3.1, cement mortar 6, galvanized steel, aluminium alloy extrusions, stainless steel including sintering
The preparation and processing of the materials such as material, waterproof ventilated membrane, bolt, welding rod, insulation spacer, anticorrosive paint, silicone weatherproof sealant.
Step 2：Cross-brace angle steel 2.1 is installed：Pass through embedded part 1.1 on agent structure exterior wall 1（Built-in fitting is rearmounted
Embedded part）Cross-brace angle steel 2.1 is installed, elongated to set, the interlayer spacing of cross-brace angle steel is not more than 3m；Cross-brace angle steel
2.1 are connected with the embedded part 1.1 of agent structure exterior wall 1 by L-type adaptor, and adaptor, using being welded to connect, turns with structure embedded part
Fitting is also used with cross-brace angle steel 2.1 and is welded to connect；
Step 3：Main joist 2.3 is installed：Brick key keel of curtain wall 2.3 is vertical, using coating steel pipe, main joist spacing 500mm,
Main joist 2.3 is connected with agent structure exterior wall 1 by L-type connector, and L-type connector is used with embedded part 1.1 and is welded to connect, L-type
Connector is used clamping bolts or welded connection with main joist 2.3, such as cross-brace angle 2.1 when main joist 2.3 is installed, is then led
Keel are interrupted；
Step 4：Secondary joist 2.4 is installed：Brick secondary joist of curtain wall 2.4 is horizontal, using aluminum corner brace, secondary joist spacing 560mm（Eight skins
Brick is thick）, it is arranged between main joist, secondary joist 2.4 is attached with main joist 2.3 by corner brace connector, and connected mode is adopted
It is connected with or is welded to connect；
Step 5：Bottom brick masonry, the installation of apron flashing 4 and the setting of osculum 3.2：Brick wall, should be advanced if any color separation requirement
Brick is selected in row color separation, is chosen and is carried out building by laying bricks or stones for bottom brick after brick first, and brick is from the agent structure plate at basement roof（Or body junction
Structure bracket）Build by laying bricks or stones upwards, after the skin brick masonry of bottom three, the air blanketing 5 formed between agent structure exterior wall 1（Thickness >=
120mm）Fill real with cement mortar 6, and form low inside and high outside drainage slope, stainless steel is laid in the cement mortar 6 for filling real
Waterproof ventilated membrane is pasted on the apron flashing 4 of material, apron flashing 4 again fixed thereto, the inner side of apron flashing 4 is consolidated with agent structure exterior wall 1
Fixed firm, outside is laid to the 3rd skin brick；Osculum 3.2 is set when building the 4th skin brick by laying bricks or stones, and osculum 3.2 uses every two pieces
The mode of the not sleeping slurry of brick perps；
Step 6：Large area brick masonry：In addition to bottom brick masonry is on structural slab, other bricks are built by laying bricks or stones in cross-brace angle steel 2
On.Build plain brick wall by laying bricks or stones and be not provided with collar tie beam and constructional column, horizontal restraint bar-mat reinforcement 7, horizontal restraint bar-mat reinforcement 7 and its drawing are only set
Tie part 8 and use prefabricated stainless steel workpiece, horizontal restraint bar-mat reinforcement 7 uses bayonet connection, horizontal restraint reinforcing bar with its tension member 8
The every elongated laying of four skins brick in brick wall of net 7 together, is attached, preferably connection side with primary and secondary skeletal frame by horizontal tension member 8
Formula is bolt connection, and the maximum horizontal spacing of tension member 8 is 500mm, is evenly arranged on main joist 2.3 and secondary joist 2.4, on
Lower floor interlocks, wherein, horizontal restraint bar-mat reinforcement 7 is in angle position in use, should ensure that it connects by the way of cutting, bending
Continuous property；
Step 7：Expansion joint 3.3（Temperature joint）Processing：When masonry panel length is more than 12m, it need to be set using mortar joint on together
The expansion joint 3.3 of lower insertion, the position of expansion joint 3.3, which is tried one's best, to be arranged on rear side of rain pipe and the shorter position of wall facade, is stretched
Perps and flush joint at seam, which do not crouch, to be starched, using the processing mode of fluid sealant plus jointing agent；
Step 8：Lime mortar-chalked joint：Should be with block, with seam is drawn when building by laying bricks or stones, it is 8-10mm or so to draw a seam depth, and the depth is consistent, most
Use lime mortar-chalked joint agent jointing again afterwards；
Step 9：Waterproofing protection agent brushing：After clear water metope is cleaned out, and ensure that brick wall is dried and fine situation
Under, brushing Waterproof protective agent makes whole brick wall impermeable, reduces accumulation of salt in the surface soil hidden danger.So far, steel structure keel is built by laying bricks or stones outside brick
Curtain Wall builds completion by laying bricks or stones.
The foregoing is only presently preferred embodiments of the present invention, be not intended to limit the invention, it is all the present invention spirit and
Within principle, any modification, equivalent substitution and improvements made etc. should be included in the scope of the protection.
Claims (10)
1. a kind of steel structure keel builds the outer Curtain Wall of brick by laying bricks or stones, located at agent structure exterior wall（1）Outside, including curtain skeleton（2）
And curtain wall（3）, it is characterised in that：
The curtain skeleton（2）Including support keel and fixed keel, the support keel is spaced including about one group
Cross-brace angle steel（2.1）, the cross-brace angle steel（2.1）Elongated to set, it passes through adaptor one（2.2）With agent structure
Outer embedded part within the walls（1.1）It is welded to connect；The fixed keel are included close to inner side main body structure outer（1）Vertically arranged master
Keel（2.3）Main joist is located at horizontal（2.3）Between secondary joist（2.4）, the main joist（2.3）Pass through adaptor two
（2.5）With the embedded part outside agent structure within the walls（1.1）It is welded to connect, the secondary joist（2.4）Pass through adaptor three（2.6）With master
Keel（2.3）Bolt connection is welded to connect；
The curtain wall（3）For clear water brick curtain wall, its bottom is located at bottom cross-brace angle steel（2.1）Following part build by laying bricks or stones in
On agent structure plate or agent structure bracket, remainder is laid on cross-brace angle steel（2.1）On；Curtain wall is close to bottom
Position sets low inside and high outside apron flashing（4）, the apron flashing（4）Medial extremity be fixed on agent structure exterior wall（1）On, outside is stretched
Enter two layers of clear water brick（3.1）Between；Located at the apron flashing（4）On one layer of clear water brick（3.1）Osculum is arranged at intervals in layer
（3.2）；The curtain wall（3）Interior also interleaved sets horizontal restraint bar-mat reinforcement（7）, the horizontal restraint bar-mat reinforcement（7）Pass through
Tension member（8）With fixed keel bolt connection；
The curtain wall（3）With agent structure exterior wall（1）Between form air blanketing（5）, the air blanketing（5）Bottom draping over one's shoulders
Water plate（4）Under part cement mortar（6）Fill real.
2. a kind of steel structure keel according to claim 1 builds the outer Curtain Wall of brick by laying bricks or stones, it is characterised in that：The laterally branch
Support angle steel（2.1）Neighbouring two layers of distance is not more than 3m；The main joist（2.3）Using coating steel pipe, adjacent two masters
Keel（2.3）Spacing 500mm；The secondary joist（2.4）Using aluminum corner brace, neighbouring two layers of secondary joist（2.4）Spacing is eight skins
Brick is thick.
3. a kind of steel structure keel according to claim 1 builds the outer Curtain Wall of brick by laying bricks or stones, it is characterised in that：The adaptor
One（2.2）, adaptor two（2.5）Or adaptor three（2.6）For L-shaped angle steel or corner brace；The horizontal restraint bar-mat reinforcement（7）And its
Tension member（8）It is prefabricated stainless steel workpiece, both use bayonet connection.
4. a kind of steel structure keel according to claim 1 builds the outer Curtain Wall of brick by laying bricks or stones, it is characterised in that：The apron flashing
（4）It is located on the skin brick of bottom three, the not sleeping slurry of every two pieces of brick perps of the 4th skin brick forms osculum（3.2）.
5. a kind of steel structure keel according to claim 1 builds the outer Curtain Wall of brick by laying bricks or stones, it is characterised in that：The apron flashing
（4）On be pasted with waterproof ventilated membrane.
6. a kind of steel structure keel according to claim 1 builds the outer Curtain Wall of brick by laying bricks or stones, it is characterised in that：The level is about
Beam net is in curtain wall（3）It is interior to be laid together at interval of four skin bricks are elongated up and down, two tension members of horizontal direction（8）Maximum spacing be
500mm, adjacent levels are staggered.
7. a kind of steel structure keel according to claim 1 builds the outer Curtain Wall of brick by laying bricks or stones, it is characterised in that：The air folder
Layer（5）Thickness range be not less than 120mm.
8. a kind of steel structure keel according to claim 1~7 any one builds Curtain Wall outside brick by laying bricks or stones, its feature exists
In：Work as curtain wall（3）When length is more than 12m, in curtain wall（3）Interior utilization mortar joint sets the expansion joint of one of up/down perforation（3.3）, institute
State expansion joint（3.3）It is arranged on rain pipe（9）Rear side, expansion joint（3.3）The perps and flush joint at place do not crouch and starched, using silicone weather resistant
Fluid sealant adds jointing agent to fill.
9. the steel structure keel described in a kind of claim 8 builds the building method of the outer Curtain Wall of brick by laying bricks or stones, it is characterised in that including
Following steps：
Step one：Material prepares：Including clear water brick（3.1）, cement mortar（6）And the preparation and processing of keel；
Step 2：Cross-brace angle steel（2.1）Installation：Its laterally elongated setting, passes through adaptor one（2.2）With agent structure
Exterior wall（1）Embedded part（1.1）Fixed, spacing is not more than 3m between its levels；
Step 3：Main joist（2.3）Installation：Main joist（2.3）It is vertical to be arranged at intervals, with agent structure exterior wall（1）By turning
Fitting two（2.5）It is welded to connect, such as cross-brace angle steel during installation（1）, then main joist（2.3）Interrupt；
Step 4：Secondary joist（2.4）Install：Secondary joist（2.4）It is horizontally installed between main joist, with main joist（2.3）Pass through
Adaptor three（2.6）Bolt connection or welding；
Step 5：Brick is selected in color separation on request：Brick wall should first carry out color separation and select brick if any color separation requirement；
Step 6：Bottom curtain wall construction：Curtain wall is located at bottom cross-brace angle steel（2.1）Build by laying bricks or stones in body junction following part
On structure plate or agent structure bracket, after three skin brick masonries, with agent structure exterior wall（1）Between the air blanketing that is formed（5）With
Cement mortar（6）Fill real, form low inside and high outside drainage slope；
Step 7: apron flashing（4）Installation：Filling real cement mortar（6）Apron flashing is laid on slope（4）, apron flashing（4）On
Paste on the inside of waterproof ventilated membrane, apron flashing and agent structure exterior wall（1）Lay to the 3rd skin brick in fixation, outside；
Step 8: osculum（3.2）Setting：In apron flashing（4）On skin brick when being the 4th skin brick, every two pieces of brick perps
Do not crouch slurry, forms osculum；
Step 9: follow-up large area brick masonry：In addition to bottom brick masonry is on structural slab, other bricks are built by laying bricks or stones at cross-brace angle
Steel（2.1）On, one of horizontal restraint bar-mat reinforcement of every elongated laying of four skins brick in clear water brick curtain wall（7）, horizontal restraint bar-mat reinforcement
（7）Pass through the tension member of interlaced arrangement（8）With fixed keel bolt connection, angle position using cutting, bend by the way of come
Ensure its continuity；
Step 10：Lime mortar-chalked joint：With block, with seam is drawn when building by laying bricks or stones, it is 8-10mm or so to draw a seam depth, and the depth is consistent, finally
With lime mortar-chalked joint agent jointing；
Step 11：Waterproofing protection agent brushing：In curtain wall（1）Outer brushing waterproofing protection agent, so far, steel structure keel is built by laying bricks or stones outside brick
Curtain Wall builds completion by laying bricks or stones.
10. steel structure keel according to claim 9 builds the building method of the outer Curtain Wall of brick by laying bricks or stones, it is characterised in that：When
Curtain wall（1）Length more than 12m when, after step 9, in curtain wall using mortar joint set one of up/down perforation expansion joint
（3.3）, the expansion joint（3.3）Position is arranged on rain pipe（9）Perps and flush joint at rear side, expansion joint, which do not crouch, to be starched, and is used
Silicone weatherproof sealant adds jointing agent to fill.
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| CN112302220A (en) * | 2020-10-10 | 2021-02-02 | 龙信建设集团有限公司 | Construction method for combining external decoration clean water brick curtain wall with hanging and building |
| CN112726898A (en) * | 2020-12-24 | 2021-04-30 | 上海建工集团股份有限公司 | Water-proof heat-insulating system for exposed brick exterior wall and construction method |
| CN113775090A (en) * | 2021-07-22 | 2021-12-10 | 中铁四局集团有限公司 | Archaized plain brick curtain wall supporting structure and method |
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