CN106968362A - Steel wire net rack complex heat-preservation sandwich wall board node and its construction method - Google Patents
Steel wire net rack complex heat-preservation sandwich wall board node and its construction method Download PDFInfo
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- CN106968362A CN106968362A CN201710333947.8A CN201710333947A CN106968362A CN 106968362 A CN106968362 A CN 106968362A CN 201710333947 A CN201710333947 A CN 201710333947A CN 106968362 A CN106968362 A CN 106968362A
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- node
- steel wire
- net rack
- warming plate
- wire net
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 185
- 239000010959 steel Substances 0.000 title claims abstract description 185
- 238000004321 preservation Methods 0.000 title claims abstract description 49
- 238000010276 construction Methods 0.000 title claims abstract description 19
- 238000010792 warming Methods 0.000 claims abstract description 69
- 239000004744 fabric Substances 0.000 claims abstract description 68
- 238000009413 insulation Methods 0.000 claims abstract description 38
- 239000004567 concrete Substances 0.000 claims abstract description 33
- 238000005520 cutting process Methods 0.000 claims abstract description 26
- 230000015572 biosynthetic process Effects 0.000 claims description 12
- 230000003014 reinforcing effect Effects 0.000 claims description 9
- 238000005507 spraying Methods 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 6
- 230000002787 reinforcement Effects 0.000 claims description 6
- 239000011490 mineral wool Substances 0.000 claims description 5
- 239000000853 adhesive Substances 0.000 claims description 4
- 230000001070 adhesive effect Effects 0.000 claims description 4
- 239000004570 mortar (masonry) Substances 0.000 claims description 4
- 238000009826 distribution Methods 0.000 claims description 3
- 238000011065 in-situ storage Methods 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 238000009417 prefabrication Methods 0.000 claims description 3
- 238000000926 separation method Methods 0.000 claims description 3
- 238000004134 energy conservation Methods 0.000 abstract description 2
- 239000010410 layer Substances 0.000 description 47
- 239000002131 composite material Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000012774 insulation material Substances 0.000 description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 229920006389 polyphenyl polymer Polymers 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
- 230000002335 preservative effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 239000011378 shotcrete Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc 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
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to 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
- E04B1/78—Heat insulating elements
- E04B1/80—Heat insulating elements slab-shaped
-
- 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
- E04B2/56—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/90—Passive houses; Double facade technology
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Acoustics & Sound (AREA)
- Building Environments (AREA)
Abstract
The present invention relates to a kind of steel wire net rack complex heat-preservation sandwich wall board node and its construction method, belong to building energy conservation heat insulation technical field, to be interconnected to form T-shape, " L " type or " Z " type joint structure by steel wire net rack complex heat-preservation sandwich wall board, its wallboard junction is cylinder, steel wire net rack complex heat-preservation sandwich wall board include the steel fabric sheet that is parallel to each other by two panels and it is a plurality of be used to connecting steel wire net rack that the cold-drawn oblique cutting steel wire of two panels steel fabric sheet constitutes, three layers of warming plate being clipped between two panels steel fabric sheet and the concrete layer for being arranged on warming plate both sides；Steel fabric sheet is to be welded by steel wire by intersecting in length and breadth；Three layers of warming plate include middle main warming plate one layer thicker, it is respectively separated in its both sides and arranges relatively thin warming plate, the warming plate of both sides is distributed in middle main warming plate both sides in " horse tooth trough ", and the warming plate of wherein any side can cover the piece position of middle main warming plate.
Description
Technical field
The present invention relates to a kind of wall, particularly a kind of steel wire net rack complex heat-preservation sandwich wall board node and its construction party
Method, belongs to building energy conservation heat insulation technical field.
Background technology
Complex heat-preservation sandwich wall is that insulation material (such as polyphenyl, rock wool, mineral wool) is placed in the middle of two panels wall, and
Tension member is set in the middle of interior siphonal lobe wall, sandwich thermal insulation composite wall is formed.The wall is general by internal lobe wall, heat-insulation layer, siphonal lobe
Wall is constituted, and heat-insulation material is located at the centre of outer wall body, is conducive to playing the protective effect of materials for wall in itself, so as to exempt from
Remove heat-insulation layer, the enhancing surface layer of material layer, cost relative reduction.The tension member in the middle of connection inner-outer wall generally uses oblique cutting at present
Silk or staking part connector are attached；Panel is also classified into cast-in-place and prefabricated two kinds.With country carry out building industrialization with
And the requirement to energy-saving heat preserving, had broad application prospects with the integrated composite thermal-insulating wall of structural thermal insulation.
Composite thermal-insulating wall domestic at present is main to fill based on wall, and its bearing capacity is limited, and it is in load bearing wall
Using have received limitation, so research and development are a kind of can to meet the requirement of energy-saving heat preserving, the load-bearing requirements of load bearing wall can met again
Seem most important.Complex heat-preservation sandwich wall by skeleton of steel wire net rack is using special equipment that cold-drawn low-carbon is zinc-plated
Steel wire weld forms an overall heat preservation core plate of rigidity into a three-dimensional truss, the certain thickness warming plate of central filler,
Then complete sheet material, i.e. steel wire net rack complex heat-preservation sandwich are formed in core plate both sides gunite or pea gravel concreten
Plate.The wall is from heavy and light, and bearing capacity is big, can not only be applied to the filling wall in frame structure, and the energy in shear wall structure
Used as shear wall.This technology comparative maturity abroad, is formd based on the structural system of this technology.
ZL 200920142762.X disclose a kind of steel mesh sandwich plate, including two panels steel wire veil parallel to each other, folder
Core plate between two panels steel wire veil, and multiple oblique inserted wires for being used to connect two panels steel wire veil, described steel wire veil
Formed by multiple veil steel wire welds intersected in length and breadth, on same veil steel wire of described steel wire veil, described is oblique
Plugging wire is tilted to the two ends opposite direction of described veil steel wire respectively, and inclined in opposite directions oblique inserted wire in described face
It is interspersed in the netting wire.Using above-mentioned technical proposal, in the production work without the light-duty steel mesh sandwich plate of radical change
On the premise of skill, the cost of product do not rise, it is improved the performance of product, inside connection is relatively reliable and firm, has
More preferable bearing capacity.The patent is related to a kind of light-duty steel mesh sandwich plate, it is proposed that a variety of oblique inserted wire arrangement form sides
Case so that its bearing capacity is improved.But because its core warming plate is often that one piece of block is assembled, easily caused in edge joint position
Its heat insulation effect of cold bridge impact；Its heat-insulation layer both sides is more smooth, it is difficult to ensure its connection snap-in force between concrete layer,
Rigidity is difficult to ensure that.
The content of the invention
There is provided a kind of compound guarantor of the steel wire net rack that heat-insulating property is more preferable, rigidity is stronger in order to overcome drawbacks described above by the present invention
Warm sandwich wall board node and its construction method, to solve its insulation, construction and the problems such as intensity.
To achieve these goals, this invention takes following technical scheme：
A kind of steel wire net rack complex heat-preservation sandwich wall board node, the steel wire net rack complex heat-preservation sandwich wall board node is served as reasons
Steel wire net rack complex heat-preservation sandwich wall board is interconnected to form T-shape, " L " type or " Z " type joint structure, and its wallboard junction is
Cylinder；The steel wire net rack complex heat-preservation sandwich wall board includes the steel fabric sheet being parallel to each other by two panels and a plurality of for connecting
The steel wire net rack of the cold-drawn oblique cutting steel wire composition of two panels steel fabric sheet, three layers of warming plate being clipped between two panels steel fabric sheet and
It is arranged on the concrete layer of warming plate both sides；Described steel fabric sheet is to be welded by steel wire by intersecting in length and breadth；Described
Three layers of warming plate include middle main warming plate one layer thicker, are respectively separated in its both sides and arrange relatively thin warming plate, both sides
The warming plate can be covered in " horse tooth trough " distribution, and the warming plate of wherein any side in middle main warming plate both sides
The piece position of main warming plate in the middle of firmly；Three layers of warming plate edge joint position passes through adhesive bonds.
Further, the wall of the T-shape joint structure, i.e. steel wire net rack complex heat-preservation sandwich wall board formation is in " T "
Type is distributed, and is cylinder at node, and internal wall insulation plate is arranged by three layers of warming plate, additional node thermal insulation on the outside of node
Steel fabric sheet is arranged on node thermal insulation plate both sides at steel fabric sheet at the additional oblique cutting steel wire of plate, node and node, node,
The additional steel of node is equipped with steel fabric sheet at the node of the additional oblique cutting steel wire connection both sides of node, node inside corner
Muscle.
Or, further, the wall of " L " the type joint structure, i.e. steel wire net rack complex heat-preservation sandwich wall board formation
It is cylinder at L-shaped distribution, node, internal wall insulation plate is arranged by three layers of warming plate, is added at node external corners
To be arranged on node attached for steel fabric sheet at steel fabric sheet at the additional oblique cutting steel wire of node thermal insulation plate, node and node, node
Plus warming plate both sides, steel fabric sheet and outer at the node on the inside of the additional oblique cutting steel wire connecting node thermal insulation plate of node
Steel fabric sheet passes through steel wire lashing, node inside corner at the steel fabric sheet of side, the steel fabric sheet in outside and the node in outside
Place is equipped with node additional bar.
Or, further, the wall of " Z " the type joint structure, i.e. steel wire net rack complex heat-preservation sandwich wall board formation
It is distributed in " Z " type, is cylinder at node, internal wall insulation plate is arranged by three layers of warming plate, the node external corners at two
Locate additional layer node thermal insulation plate, separately set opposite side at node additional bar, node at the inside corner of node at two
Add steel fabric sheet at steel fabric sheet at node, the steel fabric sheet in outside and the node in outside and pass through steel wire lashing.
Further, the thickness of the main warming plate in the centre is 40mm-150mm；The width of every piece of the both sides warming plate
Spend for 300mm, thickness is 30mm-80mm, adjacent two pieces of spacing are 250mm.
Further, three layers of warming plate is made up of EPS, XPS, rock wool material,
Further, the concrete layer is constructed or prefabrication using in-situ spraying, and its thickness is 50mm-100mm；Institute
State the strength grade at least 20MPa of concrete layer.
Further, described cold-drawn oblique cutting steel wire is diameter 3mm cold drawn wire, and the cold-drawn oblique cutting steel wire is using plating
Zinc preservative treatment；A diameter of 8mm of node additional bar.
Further, described steel fabric sheet is by lateral separation, longitudinally spaced all passes through phase in length and breadth for 50mm steel wire
Friendship is welded.
The construction method of above-mentioned steel wire net rack complex heat-preservation sandwich wall board node, comprises the following steps：
A, base treatment：Metal anchors are set to ensure steel wire net rack complex heat-preservation sandwich in the footing of wall or wall ground floor face
The bottom balance of wallboard, two placing of reinforcements of certain length are implanted into wall ground floor face for fixed steel wire net rack complex heat-preservation sandwich
The balance of wallboard, while also ensure that being reliably connected for wallboard；
B, the steel wire net rack laminboard layer for installing steel wire net rack and warming plate composition：By the steel wire net rack according to design requirement
Laminboard layer is arranged into corresponding position；Steel wire net rack laminboard layer is placed in the middle of the placing of reinforcement of step A basic units two, and by reinforcing bar with
Steel fabric sheet carries out colligation；It is fixed, all supports should be located at the same side, is first poured another with support member in the side of wallboard
Side concrete；
C, node and piece are handled：Two pieces of warming plate edge joint positions of same face wall carry out reinforcing company using additional steel fabric sheet
Connect, covered using 50mm × 50mm additional steel fabric sheet；Arrange that a node layer is additional in wall column node turning side to protect
Steel fabric sheet carries out the insulation and reinforcing at cold bridge at the warm additional oblique cutting steel wire of plate and node and node, while in turning opposite side
Node is laid node additional bar and reinforced；
D, gunning concrete：The spraying of concrete layer first is carried out in the opposite side of support, until carried out after some strength
The concrete construction of supporting surface；
E, mortar levelling：Carried out after the completion of gunning concrete artificial levelling, it is ensured that surface of wall and node corner are smooth.
Relative to prior art, the invention has the advantages that：
Construction of the present invention available for shear wall in wall column construction in concrete frame structure and shear wall structure, passes through
Built-in three layers of warming plate, it is to avoid the presence of edge joint position cold bridge, improves heat-insulating property；And three layers of warming plate rational joint shape
Into horse tooth trough, the snap-in force of heat-insulation layer and concrete layer contact surface is enhanced so that the rigidity of structure becomes big；Heat-insulation layer bumps phase
Between, be conducive to the spraying of concrete layer with it is levelling.By setting additional bar, thermal insulation plate and steel at wall column joint structure
Screen frame, solves the presence of cold bridge at wall column node and ensure that the globality of structure well, with it is reasonable in design, apply
The simple advantage of work.
Brief description of the drawings：
Fig. 1 is the steel wire net rack complex heat-preservation sandwich wall board structural representation of the present invention；
Fig. 2 is the T-shape joint structure figure of Fig. 1 formation；
Fig. 3 is Fig. 1 formation " L " type joint structure figures；
Fig. 4 is Fig. 1 formation " Z " type joint structure figures；
In figure：1- warming plates；2- concrete layers；3- cold-drawn oblique cutting steel wires；4- steel fabric sheets；5- adhesive；6- cylinders；7-
Node additional bar；8- node thermal insulation plates；The additional oblique cutting steel wire of 9- nodes；Steel fabric sheet at 10- nodes.
The length on the a- edges of a wing, is rectangular column as a=0, at node depending on specific length is according to design requirement.
Embodiment
The present invention is further described with reference to embodiment.
As Figure 1-4, a kind of steel wire net rack complex heat-preservation sandwich wall board node of the invention, steel wire net rack complex heat-preservation
Sandwich wall board node is to be interconnected to form T-shape, " L " type or " Z " type node structure by steel wire net rack complex heat-preservation sandwich wall board
Make, its wallboard junction is cylinder 6, as shown in figure 1, steel wire net rack complex heat-preservation sandwich wall board includes what is be parallel to each other by two panels
The steel wire net rack of steel fabric sheet 4 and a plurality of composition of cold-drawn oblique cutting steel wire 3 for being used to connect the diameter 3mm of two panels steel fabric sheet 4,
Three layers of warming plate 1 being clipped between two panels steel fabric sheet 4 and the concrete layer 2 for being arranged on the both sides of warming plate 1.Steel fabric sheet 4
Be by lateral separation, it is longitudinally spaced all for 50mm steel wire by length and breadth intersect be welded.Three layers of warming plate 1 include centre one
The thicker main warming plate 1 of layer, is respectively separated in its both sides and arranges relatively thin warming plate 1；The thickness of middle main warming plate is
40mm-150mm；The width of every piece of the both sides warming plate is 300mm, and thickness is 30mm-80mm, and adjacent two pieces of spacing are
250mm.Three layers of warming plate 1 are made up of EPS, XPS, rock wool material.The warming plate 1 of both sides is in middle main warming plate 1
Both sides are distributed in " horse tooth trough ", and the warming plate 1 of wherein any side can cover the piece position of middle main warming plate 1.
Three layers of edge joint position of warming plate 1 are bonded by adhesive 5.Wherein, concrete layer 2 is constructed or prefabrication using in-situ spraying, its
Thickness is 50mm-100mm, and the strength grade of concrete layer 2 is at least 20MPa.Cold-drawn oblique cutting steel wire 3 is using at galvanized anticorrosive
Reason.
As shown in Fig. 2 the wall of the T-shape joint structure, i.e. steel wire net rack complex heat-preservation sandwich wall board formation is in " T "
Type is distributed, and is cylinder at node, and internal wall insulation plate 1 is arranged by three layers of warming plate 1, and additional node is additional on the outside of node protects
Steel fabric sheet 10 is arranged on the additional guarantor of node at steel fabric sheet 10 at the additional oblique cutting steel wire 9 of warm plate 8, node and node, node
Added at steel fabric sheet 10 at the warm both sides of plate 8, the node of the additional connection of oblique cutting steel wire 9 both sides of node, node inside corner
There is diameter 8mm node additional bar 7.
As shown in figure 3, the wall of " L " the type joint structure, i.e. steel wire net rack complex heat-preservation sandwich wall board formation is in " L "
Type is distributed, and is cylinder at node, and internal wall insulation plate 1 is arranged by three layers of warming plate 1, additional node at node external corners
Steel fabric sheet 10 is arranged on node at steel fabric sheet 10 at the additional oblique cutting steel wire 9 of thermal insulation plate 8, node and node, node
Steel fabric sheet at the both sides of thermal insulation plate 8, the node of the additional inner side of 9 connecting node thermal insulation plate of oblique cutting steel wire 8 of node
10 and the steel fabric sheet 4 in outside, at the steel fabric sheet 4 in outside and the node in outside steel fabric sheet 10 by steel wire lashing,
Diameter 8mm node additional bar 7 is equipped with node inside corner.
As shown in figure 4, the wall of " Z " the type joint structure, i.e. steel wire net rack complex heat-preservation sandwich wall board formation is in " Z "
Type is distributed, and is cylinder at node, and internal wall insulation plate 1 is arranged by three layers of warming plate 1, at two at node external corners it is attached
Plus a node layer thermal insulation plate 8, separately set at the inside corner of node at two at diameter 8mm node additional bar 7, node
Opposite side adds steel fabric sheet 10 at steel fabric sheet 10 at node, the steel fabric sheet 4 in outside and the node in outside and passes through steel wire
Colligation.
A kind of construction method of steel wire net rack complex heat-preservation sandwich wall board node, comprises the following steps：
A, base treatment：Metal anchors are set to ensure steel wire net rack complex heat-preservation sandwich in the footing of wall or wall ground floor face
The bottom balance of wallboard, two placing of reinforcements of certain length are implanted into wall ground floor face for fixed steel wire net rack complex heat-preservation sandwich
The balance of wallboard, while also ensure that being reliably connected for wallboard；
B, the steel wire net rack laminboard layer for installing steel wire net rack and warming plate composition：By the steel wire net rack according to design requirement
Laminboard layer is arranged into corresponding position；Because the weight of laminboard layer is lighter, so being very easy to place and installing.By steel wire
Frame laminboard layer is placed in the middle of the placing of reinforcement of step A basic units two, and reinforcing bar and steel fabric sheet 4 are carried out into colligation；Further according to specific
Whether construction environment is supported, and is generally fixed in the side of wallboard with support member, generally need support to depend on several
Condition：Such as panel height, wind regime.All supports should be located at the same side, first pour opposite side concrete；
C, node and piece are handled：Two pieces of edge joint positions of warming plate 1 of same face wall are reinforced using additional steel fabric sheet
Connection, is covered usually using 50mm × 50mm additional steel fabric sheet；A node layer is arranged in wall column node turning side
Steel fabric sheet 10 carries out the insulation and reinforcing at cold bridge at thermal insulation plate 8 and the additional oblique cutting steel wire 9 of node and node, while
Another side gusset in turning is laid node additional bar 7 and reinforced；
D, gunning concrete：The spraying of concrete layer 2 first is carried out in the opposite side of support, until carried out after some strength
The concrete construction of supporting surface.Concrete construction can have accomplished in many ways, can specifically be carried out using mortar pump or spray gun
Spraying.Generally, it is at least 50mm per the thickness of side concrete；In order to ensure corrosion resistance, steel fabric sheet at least should
Covering the overburden cover of concrete under 15mm, erosion environment condition must increase.
E, mortar levelling：Carried out after the completion of gunning concrete artificial levelling, it is ensured that surface of wall and node corner are smooth.
Above is the exemplary embodiments of the present invention, implementation not limited to this of the invention.
Claims (10)
1. a kind of steel wire net rack complex heat-preservation sandwich wall board node, it is characterised in that：The steel wire net rack complex heat-preservation sandwich wall
Plate node is to be interconnected to form T-shape, " L " type or " Z " type joint structure, its wall by steel wire net rack complex heat-preservation sandwich wall board
Plate junction is cylinder；The steel wire net rack complex heat-preservation sandwich wall board include the steel fabric sheet (4) that is parallel to each other by two panels with
And it is a plurality of be used for connect two panels steel fabric sheet (4) cold-drawn oblique cutting steel wire (3) composition steel wire net rack, be clipped in two panels steel fabric sheet
(4) three layers of warming plate (1) between and the concrete layer (2) for being arranged on warming plate (1) both sides；Described steel fabric sheet (4)
It is to be welded by steel wire by intersecting in length and breadth；Three layers of described warming plate (1) include middle main warming plate one layer thicker
(1), it is respectively separated in its both sides and arranges relatively thin warming plate (1), the warming plate (1) of both sides is in middle main warming plate
(1) both sides are distributed in " horse tooth trough ", and the warming plate (1) of wherein any side can cover the spelling of middle main warming plate (1)
Stitch position；Three layers of warming plate (1) edge joint position is bonded by adhesive (5).
2. steel wire net rack complex heat-preservation sandwich wall board node according to claim 1, it is characterised in that：The T-shape section
Point construction, the i.e. wall of steel wire net rack complex heat-preservation sandwich wall board formation is distributed in T-shape, is to be protected in cylinder, wall at node
Warm plate (1) is arranged by three layers of warming plate (1), additional node thermal insulation plate (8), the additional oblique cutting steel wire of node on the outside of node
(9) and at node steel fabric sheet (10) is arranged on node thermal insulation plate (8) both sides at steel fabric sheet (10), node, described
Node is equipped with steel fabric sheet (10) at the node of additional oblique cutting steel wire (9) the connection both sides of node, node inside corner to add
Reinforcing bar (7).
3. steel wire net rack complex heat-preservation sandwich wall board node according to claim 1, it is characterised in that：" L " the type section
It is to be protected in cylinder, wall at the L-shaped distribution of wall of point construction, the i.e. formation of steel wire net rack complex heat-preservation sandwich wall board, node
Warm plate (1) is arranged by three layers of warming plate (1), and additional node thermal insulation plate (8), node are additional oblique at node external corners
Insert steel fabric sheet (10) at steel fabric sheet (10) at steel wire (9) and node, node and be arranged on node thermal insulation plate (8) two
Steel fabric sheet (10) and outer at node on the inside of side, additional oblique cutting steel wire (9) the connecting node thermal insulation plate (8) of node
Steel fabric sheet (10) passes through steel wire lashing, section at the steel fabric sheet (4) of side, the steel fabric sheet (4) and the node in outside in outside
Node additional bar (7) is equipped with point inside corner.
4. steel wire net rack complex heat-preservation sandwich wall board node according to claim 1, it is characterised in that：" Z " the type section
Point construction, the i.e. wall of steel wire net rack complex heat-preservation sandwich wall board formation is distributed in " Z " type, is to be protected in cylinder, wall at node
Warm plate (1) is arranged by three layers of warming plate (1), in additional layer node thermal insulation plate (8) at node external corners at two,
Opposite side at node additional bar (7), node, which is separately set, at the inside corner of node at two adds steel fabric sheet at node (10),
Steel fabric sheet (10) passes through steel wire lashing at the steel fabric sheet (4) and the node in outside in outside.
5. the steel wire net rack complex heat-preservation sandwich wall board node according to claim any one of 2-4, it is characterised in that：It is described
The thickness of middle main warming plate is 40mm-150mm；The width of every piece of the both sides warming plate is 300mm, and thickness is 30mm-
80mm, adjacent two pieces of spacing are 250mm.
6. the steel wire net rack complex heat-preservation sandwich wall board node according to claim any one of 2-4, it is characterised in that：It is described
Three layers of warming plate (1) are made up of EPS, XPS, rock wool material.
7. the steel wire net rack complex heat-preservation sandwich wall board node according to claim any one of 2-4, it is characterised in that：It is described
Concrete layer (2) is constructed or prefabrication using in-situ spraying, and its thickness is 50mm-100mm；The concrete layer (2) it is strong
Degree grade is at least 20MPa.
8. the steel wire net rack complex heat-preservation sandwich wall board node according to claim any one of 2-4, it is characterised in that：It is described
Cold-drawn oblique cutting steel wire (3) be diameter 3mm cold drawn wire, the cold-drawn oblique cutting steel wire (3) handled using galvanized anticorrosive；Node
A diameter of 8mm of additional bar.
9. the steel wire net rack complex heat-preservation sandwich wall board node according to claim any one of 2-4, it is characterised in that：It is described
Steel fabric sheet (4) be by lateral separation, it is longitudinally spaced all for 50mm steel wire by length and breadth intersect be welded.
10. a kind of construction method of any one of use claim 1-9 steel wire net rack complex heat-preservation sandwich wall board nodes, its
It is characterised by：Comprise the following steps：
A, base treatment：Metal anchors are set to ensure steel wire net rack complex heat-preservation sandwich wall board in the footing of wall or wall ground floor face
Bottom balance, two placing of reinforcements of certain length are implanted into wall ground floor face for fixed steel wire net rack complex heat-preservation sandwich wall board
Balance, while also ensure that being reliably connected for wallboard；
B, the steel wire net rack laminboard layer for installing steel wire net rack and warming plate composition：By the steel wire net rack sandwich according to design requirement
Layer is arranged into corresponding position；Steel wire net rack laminboard layer is placed in the middle of the placing of reinforcement of step A basic units two, and by reinforcing bar and steel wire
Mesh sheet (4) carries out colligation；It is fixed, all supports should be located at the same side, is first poured another with support member in the side of wallboard
Side concrete；
C, node and piece are handled：Two pieces of warming plate (1) edge joint positions of same face wall carry out reinforcing company using additional steel fabric sheet
Connect, covered using 50mm × 50mm additional steel fabric sheet；Arrange that a node layer is additional in wall column node turning side to protect
Steel fabric sheet (10) carries out the insulation and reinforcing at cold bridge at warm plate (8) and the additional oblique cutting steel wire (9) of node and node, while
Another side gusset in turning is laid node additional bar (7) and reinforced；
D, gunning concrete：The spraying of concrete layer (2) first is carried out in the opposite side of support, until propped up after some strength
The concrete construction in support face；
E, mortar levelling：Carried out after the completion of gunning concrete artificial levelling, it is ensured that surface of wall and node corner are smooth.
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107724596A (en) * | 2017-10-09 | 2018-02-23 | 清华大学建筑设计研究院有限公司 | Partial precast sandwich type wall panel and its wall body structure and building |
| CN109267674A (en) * | 2018-11-20 | 2019-01-25 | 河北卉原建材有限公司 | A kind of composite thermal-insulation external wall panel and beam column of steel structure connection structure and method |
| CN109322421A (en) * | 2018-10-10 | 2019-02-12 | 中清大科技股份有限公司 | The multi-storey steel structure of the double-deck load-bearing concrete shear wall including built-in sandwiched heat insulation board is built and its method of construction |
| CN109322422A (en) * | 2018-10-10 | 2019-02-12 | 中清大科技股份有限公司 | A kind of double-deck load-bearing concrete shear wall structure and its method of construction of built-in sandwiched heat insulation board |
| CN112542779A (en) * | 2020-12-04 | 2021-03-23 | 国网山东省电力公司滨州供电公司 | Outdoor protection equipment for power supply system |
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| CN206737191U (en) * | 2017-05-12 | 2017-12-12 | 保定市冀创建筑工程有限公司 | Steel wire net rack complex heat-preservation sandwich wall board node |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107724596A (en) * | 2017-10-09 | 2018-02-23 | 清华大学建筑设计研究院有限公司 | Partial precast sandwich type wall panel and its wall body structure and building |
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| CN109322421A (en) * | 2018-10-10 | 2019-02-12 | 中清大科技股份有限公司 | The multi-storey steel structure of the double-deck load-bearing concrete shear wall including built-in sandwiched heat insulation board is built and its method of construction |
| CN109322422A (en) * | 2018-10-10 | 2019-02-12 | 中清大科技股份有限公司 | A kind of double-deck load-bearing concrete shear wall structure and its method of construction of built-in sandwiched heat insulation board |
| CN109267674A (en) * | 2018-11-20 | 2019-01-25 | 河北卉原建材有限公司 | A kind of composite thermal-insulation external wall panel and beam column of steel structure connection structure and method |
| CN109267674B (en) * | 2018-11-20 | 2023-12-12 | 河北卉原建材有限公司 | Structure and method for connecting composite heat-insulating external wall board with steel structure beam column |
| CN112542779A (en) * | 2020-12-04 | 2021-03-23 | 国网山东省电力公司滨州供电公司 | Outdoor protection equipment for power supply system |
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