CN208668665U - A kind of cast-in-place concrete steel wire net rack heat-insulation system composite wall body structure - Google Patents
A kind of cast-in-place concrete steel wire net rack heat-insulation system composite wall body structure Download PDFInfo
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- CN208668665U CN208668665U CN201820499932.9U CN201820499932U CN208668665U CN 208668665 U CN208668665 U CN 208668665U CN 201820499932 U CN201820499932 U CN 201820499932U CN 208668665 U CN208668665 U CN 208668665U
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Abstract
The utility model relates to a kind of cast-in-place concrete steel wire net rack heat-insulation system composite wall body structures comprising have sequentially connected inside adjacent reinforced concrete bodies layer, steel wire net rack composite insulation boards, outside concrete of steel wire protective layer and the positioning link that adjacent reinforced concrete bodies layer on the inside of the outside concrete of steel wire protective layer, the steel wire net rack composite insulation boards is connected；Supporting positioning member is provided on the outside of the steel wire net rack composite insulation boards；The supporting positioning member is to be provided with card slot, and the card slot is connected with the steel fabric sheet of the steel wire net rack composite insulation boards.Positioning is supported to template by supporting positioning member with groove; ensure outside concrete of steel wire layer casting space; cast-in-place concrete pours inside adjacent reinforced concrete bodies layer and outside concrete of steel wire protective layer simultaneously, forms concrete steel screen frame heat-insulation system combined wall；Not only meet national energy-saving standard requirements, also solves heat preservation and fireproof conspicuous contradiction.
Description
Technical field
The utility model relates to technical field of heat preservation of building wall bodies, and in particular to a kind of cast-in-place concrete steel wire net rack heat preservation
System composite wall body structure.
Background technique
With the raising of national energy-saving standard and the update and implementation of code for fire protection design, so that preventing fires in application to engineering practice
Conspicuous contradiction is produced with heat preservation.According to the regulation of national architectural fire-protection methods specification, building exterior wall heat preserving need to be using A grades of heat preservations
Material or B grades of thermal insulation materials add fire window or B grades of thermal insulation materials to add three kinds of patterns of 50mm fireproof jointing sheath, however tradition A at present
Grade fire proofing material type is few, and emerging A grades of material property is unstable and heat insulation effect is poor, and the expensive cost of fire window is too high,
Therefore B grades of fire proofing materials add the structural shape of 50mm fireproof jointing sheath as the first choice of current external walls heating insulation, and steel wire
Frame heat-insulation system is exactly able to satisfy above-mentioned requirements.
There are a few class steel wire net rack insulation board wall structures on the market at present, but there is outside 50mm concrete layer and pour unevenness
Even, steel fabric sheet and insulation board distance easily change, construction is more difficult, and oblique cutting abdomen silk is more to be caused system heat transfer coefficient larger etc. to ask
Topic, brings security-hidden trouble to heat insulating work, while also constraining the development and application of steel wire net rack heat-insulation system.
Therefore, it is more stable to design a kind of realization steel wire frame structure pattern, outside pours more convenient in concrete, matter of constructing
Measure easier to control, meet that high-efficiency insulated, efficient fire resisting, structure is durable, construction is convenient, quality assurance etc. requires, solve heat preservation with
The cast-in-place concrete steel wire net rack heat-insulation system composite wall body structure of fire prevention conspicuous contradiction, is very necessary.
Utility model content
The utility model is the heat preservation in order to solve national building energy conservation requirement at present and after fire protection design standard dual improves
With fireproof conspicuous contradiction, a kind of cast-in-place concrete steel wire net rack heat-insulation system composite wall body structure is provided, state is not only met
Family's architectural fire-protection methods requirement, heat preservation plate material thickness can require increase and decrease thickness or replacement thermal insulation material according to energy-saving design, moreover it is possible to
Meet national energy-saving standard requirements, solves heat preservation and fireproof conspicuous contradiction.
The utility model is achieved by the following technical programs: a kind of cast-in-place concrete steel wire net rack of the utility model
Heat-insulation system composite wall body structure, its special feature is that: it include sequentially connected inside adjacent reinforced concrete bodies layer, steel wire
Rack composite insulation boards, outside concrete of steel wire protective layer and by the outside concrete of steel wire protective layer, the steel wire
The positioning link that frame composite insulation boards, inside adjacent reinforced concrete bodies layer are connected；Outside the steel wire net rack composite insulation boards
Side is provided with supporting positioning member；The supporting positioning member is to be provided with card slot, the card slot and the steel wire net rack complex heat-preservation
The steel fabric sheet of plate is connected.
In order to further improve the technical solution of the utility model, a kind of cast-in-place concrete steel wire net rack of the utility model
Heat-insulation system composite wall body structure is particular in that: the shape of the supporting positioning member is H-shaped, rectangle, trapezoidal, column
One of body, stage body are several.
In order to further improve the technical solution of the utility model, a kind of cast-in-place concrete steel wire net rack of the utility model
Heat-insulation system composite wall body structure is particular in that: the positioning link includes connection main part, is located at the connection
The support clips of main part tail end, two fixed fasteners in the middle part of the connection main part；The support clips and the steel wire
The steel fabric sheet of rack composite insulation boards is connected；Described two fixed fasteners respectively with the steel wire net rack composite insulation boards
The inside and outside two sides of insulation board be connected.
In order to further improve the technical solution of the utility model, a kind of cast-in-place concrete steel wire net rack of the utility model
Heat-insulation system composite wall body structure is particular in that: detent silk slot is provided on the support clips；The steel fabric sheet
Steel wire be located in the detent silk slot, and with the support clips bind connection or welding.
In order to further improve the technical solution of the utility model, a kind of cast-in-place concrete steel wire net rack of the utility model
Heat-insulation system composite wall body structure is particular in that: being coated on the outside of six face of steel wire net rack composite insulation boards fire-retardant anti-
Sheath.
In order to further improve the technical solution of the utility model, a kind of cast-in-place concrete steel wire net rack of the utility model
Heat-insulation system composite wall body structure is particular in that: the steel wire net rack composite insulation boards include insulation board, steel wire
Piece, connection positioning filament and pre-buried expansion fixed fastener；The steel fabric sheet be located at the outside of the insulation board and with the heat preservation
Plate is parallel；The pre-buried expansion fixed fastener is arranged inside the insulation board；Described connection positioning filament one end and the steel wire
Mesh sheet connection, the other end are connect with the pre-buried expansion fixed fastener.
In order to further improve the technical solution of the utility model, a kind of cast-in-place concrete steel wire net rack of the utility model
Heat-insulation system composite wall body structure is particular in that: being provided with screed-coat on the outside of the outside concrete of steel wire protective layer.
In order to further improve the technical solution of the utility model, a kind of cast-in-place concrete steel wire net rack of the utility model
Heat-insulation system composite wall body structure is particular in that: the supporting positioning member is engineering plastics, in cement mortar, concrete
One or several kinds.
In order to further improve the technical solution of the utility model, a kind of cast-in-place concrete steel wire net rack of the utility model
Heat-insulation system composite wall body structure is particular in that: the quantity of the steel fabric sheet is 1, and the steel fabric sheet is located at institute
It states on the outside of insulation board；The connection positioning filament is fixed in the insulation board by the pre-buried expansion fixed fastener.
In order to further improve the technical solution of the utility model, a kind of cast-in-place concrete steel wire net rack of the utility model
Heat-insulation system composite wall body structure is particular in that: the layout density of the positioning link is 5-6/m2。
In order to further improve the technical solution of the utility model, a kind of cast-in-place concrete steel wire net rack of the utility model
Heat-insulation system composite wall body structure is particular in that: the quantity of the steel fabric sheet is 2, is located at the insulation board
The inside and outside two sides of material；The connection positioning filament is by the pre-buried expansion fixed fastener through the insulation board and inside steel wire
Piece mutually welds.
In order to further improve the technical solution of the utility model, a kind of cast-in-place concrete steel wire net rack of the utility model
Heat-insulation system composite wall body structure is particular in that: the layout density of the positioning link is 8-9/m2。
In order to further improve the technical solution of the utility model, a kind of cast-in-place concrete steel wire net rack of the utility model
Heat-insulation system composite wall body structure is particular in that: the inside of the insulation board or outer surface are equipped with groove,
Ribs is filled in groove.
In order to further improve the technical solution of the utility model, a kind of cast-in-place concrete steel wire net rack of the utility model
Heat-insulation system composite wall body structure is particular in that: the inner side and outer side surface of the insulation board is equipped with groove, recessed
Ribs is filled in slot.
In order to further improve the technical solution of the utility model, a kind of cast-in-place concrete steel wire net rack of the utility model
Heat-insulation system composite wall body structure is particular in that: what the groove and the outer surface of the inner surface setting were arranged
Groove is symmetrical or distribution straggly.
In order to further improve the technical solution of the utility model, a kind of cast-in-place concrete steel wire net rack of the utility model
Heat-insulation system composite wall body structure is particular in that: the groove is dovetail groove, rectangular channel, triangular groove, oval groove, trapezoidal
One of slot is several.
In order to further improve the technical solution of the utility model, a kind of cast-in-place concrete steel wire net rack of the utility model
Heat-insulation system composite wall body structure is particular in that: the pre-buried expansion fixed fastener include hollow expansion rivet nut and with
Tail portion be sequentially connected support plate, positioning disk, inside the hollow expandable nail body and outside is respectively arranged with internal anticreep tooth
Slot, external expansion anticreep hangnail.
In order to further improve the technical solution of the utility model, a kind of cast-in-place concrete steel wire net rack of the utility model
Heat-insulation system composite wall body structure is particular in that: the internal anticreep tooth socket and the external expansion anticreep hangnail are arranged
It is contrary.
In order to further improve the technical solution of the utility model, a kind of cast-in-place concrete steel wire net rack of the utility model
Heat-insulation system composite wall body structure is particular in that: the connection positioning filament is welding with the steel fabric sheet connection type
Or mechanical connection, the connection type for connecting pre-buried expansion fixed fastener described in positioning filament are snap-in location, limit insertion.
In order to further improve the technical solution of the utility model, a kind of cast-in-place concrete steel wire net rack of the utility model
Heat-insulation system composite wall body structure is particular in that: the flame protection layer is cement mortar, concrete layer, boundary mortar
The boundary layer of layer or incorporation fire retardant.
In order to further improve the technical solution of the utility model, a kind of cast-in-place concrete steel wire net rack of the utility model
Heat-insulation system composite wall body structure is particular in that: be provided with diversion trench on the insulation board, the diversion trench with it is described
Between insulation board at an angle.
In order to further improve the technical solution of the utility model, a kind of cast-in-place concrete steel wire net rack of the utility model
Heat-insulation system composite wall body structure is particular in that: it is acute angle that institute is angled between the diversion trench and the insulation board.
Through the above technical solution it is recognised that a kind of cast-in-place concrete steel wire net rack heat-insulation system of the utility model is multiple
Wall body structure is closed, includes that sequentially connected inside adjacent reinforced concrete bodies layer, steel wire net rack composite insulation boards, outside steel wire are mixed
Solidifying protective soil layer and by armored concrete on the inside of the outside concrete of steel wire protective layer, the steel wire net rack composite insulation boards
The positioning link that body layer is connected；Supporting positioning member is provided on the outside of the steel wire net rack composite insulation boards；The support
Locating piece is to be provided with card slot, and the card slot is connected with the steel fabric sheet of the steel wire net rack composite insulation boards.Pass through band groove
Supporting positioning member positioning is supported to template, it is ensured that outside concrete of steel wire layer casting space, cast-in-place concrete are poured simultaneously
Inside adjacent reinforced concrete bodies layer and outside concrete of steel wire protective layer are built, concrete steel screen frame heat-insulation system composite wall is formed
Body.Concrete cover reaches 50mm or more on the outside of the system, meets national architectural fire-protection methods requirement, heat preservation plate material thickness
It can meet national energy-saving standard requirements according to energy-saving design requirement increase and decrease thickness or replacement thermal insulation material, solve heat preservation and prevent
The conspicuous contradiction of fire.
By the positioning link with two-stage detent by inside adjacent reinforced concrete bodies layer, the steel with flame protection layer
Screen frame composite insulation boards and outside concrete of steel wire protective layer run through connection and form stable overall construction；Pass through the inside
Adjacent reinforced concrete bodies layer, the steel wire net rack composite insulation boards with flame protection layer and outside concrete of steel wire protective layer will be entire
System is divided into inorganic three levels of inorganic-organic-, forms effectively fire prevention and divides storehouse.
It is calculated according to horizontal wind excitation characteristic value of action in " metal and stone curtain wall engineering legislation " JGJ133-2001
Formula, Horizontal Seismic Load standard value calculation formula, load action effect combination calculation formula calculates, according to least favorable feelings
Condition is verified, calculate maximum horizontal characteristi cvalue o fwindload be wk=4.725kN/m2, design value is wk=6.615kN/m2, most
Big horizontal earthquake characteristic value of load is qEk=0.880kN/m2, design value is the kN/m of qE=1.2322, the design of combination of load effect
Value is S=7.30kN/m2.According to mechanics calculating formulae, show that the drag value an of positioning link is F=7.63kN.According to
Upper theoretical calculation, the steel fabric sheet are made of a piece of on the outside of heat preservation plate material, and connection positioning filament is by expanding pre-buried fixed fastener
It is fixed in heat preservation plate material, when not penetrating heat preservation plate material, the layout density of the positioning link with two-stage detent is 5-6
A/m2.Steel fabric sheet by the inside and outside two sides of heat preservation plate material it is each it is a piece of form, connection positioning filament is solid by expanding pre-buried fixed fastener
When in heat preservation plate material, penetrating heat preservation plate material and mutually being welded with other side steel fabric sheet, being located by connecting with two-stage detent
The layout density of part is 8-9/m2。
The utility model can be avoided thermal insulation material in transport, stacking, construction, hidden using the fire safety evaluating of each link process
Suffer from, significantly improves the fire savety of self-insulation wall structure；Using insulating layer, flame protection layer and outside concrete of steel wire
Protective layer, which collectively forms the non-structural stress insulating sections of building, has the features such as reasonable in design, thermal and insulating performance is good；
Compared with traditional steel wire net rack heat-insulation system, reduce abdomen silk quantity, to reduce the loss of insulating layer heat transfer, improves heat preservation
Effect.
The structure design of the utility model is reasonable, and it is more convenient to construct.Steel wire net rack composite insulation boards with flame protection layer,
Its thermal insulation material can choose currently used A grades or B grade insulation board, and thickness can increase and decrease according to design requirement, and six face of insulation board
Outside cladding flame protection layer had not only improved insulation board fire protecting performance while guaranteeing heat insulation effect, but also effectively increased guarantor
Effective connection of warm plate and cast-in-place concrete.Positioning is supported to template by supporting positioning member with groove, it is ensured that outside
Concrete of steel wire layer casting space, cast-in-place concrete pours inside adjacent reinforced concrete bodies layer simultaneously and outside concrete of steel wire is protected
Sheath forms concrete steel screen frame heat-insulation system combined wall.Concrete cover reaches 50mm or more on the outside of the system,
Meet national architectural fire-protection methods requirement, heat preservation plate material thickness can require increase and decrease thickness or replacement thermal insulating material according to energy-saving design
Material, meets national energy-saving standard requirements, solves heat preservation and fireproof conspicuous contradiction.
The utility model in terms of existing technologies, has substantive distinguishing features outstanding and significant progress, while
With apparent beneficial effect.
Detailed description of the invention
Fig. 1 is a kind of cast-in-place concrete steel wire net rack heat-insulation system composite wall body structure schematic diagram of the utility model.
Fig. 2 is another structural schematic diagram of the steel wire net rack composite insulation boards in Fig. 1；Steel fabric sheet by heat preservation plate material outside
The a piece of composition in side, and horizontal slotting steel wire is fixed in heat preservation plate material by expanding pre-buried fixed fastener, does not penetrate the band of heat preservation plate material
Flame protection layer.
Fig. 3 is another structural schematic diagram of Fig. 2；Steel fabric sheet is made of a piece of on the outside of heat preservation plate material, and horizontal slotting steel wire
It is fixed in heat preservation plate material by expanding pre-buried fixed fastener, penetrates the band flame protection layer of heat preservation plate material.
Fig. 4 is another structural schematic diagram of Fig. 2；Steel fabric sheet is made of a piece of on the outside of heat preservation plate material, and horizontal slotting steel wire
It is fixed in heat preservation plate material by expanding pre-buried fixed fastener, does not penetrate heat preservation plate material, the band resistance equipped with diversion trench in insulation board
Fire protective layer.
Fig. 5 is the structural schematic diagram of positioning link in Fig. 1.
Fig. 6 is the structural schematic diagram of supporting positioning member in Fig. 1.
Fig. 7 is the structural schematic diagram that pre-buried fixed fastener is expanded in Fig. 1.
Specific embodiment:
A specific embodiment of the invention is described in detail with reference to the accompanying drawing.
By attached drawing 1-7 it can be seen that a kind of cast-in-place concrete steel wire net rack heat-insulation system composite wall of the utility model
Body structure includes sequentially connected inside adjacent reinforced concrete bodies layer 1, steel wire net rack composite insulation boards 2, outside steel wire coagulation
Protective soil layer 5 and by the outside concrete of steel wire protective layer 5, the steel wire net rack composite insulation boards 2, inside reinforced concrete
The positioning link 3 that native body layer 1 is connected；Screed-coat 6 is provided on the outside of the outside concrete of steel wire protective layer 5；It is described
Supporting positioning member 4 is provided on the outside of steel wire net rack composite insulation boards；The supporting positioning member 4 is to be provided with card slot, the card slot
It is connected with the steel fabric sheet 8 of the steel wire net rack composite insulation boards；The shape of the supporting positioning member 4 is H-shaped, rectangle, ladder
One of shape, cylinder, stage body are several.
The positioning link 3 includes to connect main part 14, positioned at the support clips 15 of the connection main part tail end, is located at
Two fixed fasteners 16,17 in the middle part of the connection main part；The support clips 15 and the steel wire net rack composite insulation boards
Steel fabric sheet 8 is connected；Described two fixed fasteners 15 respectively in the insulation board 7 of the steel wire net rack composite insulation boards 2,
Outer two sides are connected.Detent silk slot is provided on the support clips 15；The steel wire of the steel fabric sheet 8 is located at the detent silk slot
It is interior, and connection or welding are bound with the support clips 15.
Flame protection layer 11 is coated on the outside of 2 six face of steel wire net rack composite insulation boards；The flame protection layer 11 is
Cement mortar, concrete layer, boundary mortar layer or the boundary layer for mixing fire retardant.
As in Figure 2-4, the steel wire net rack composite insulation boards 2 include insulation board 7, steel fabric sheet 8, connection positioning filament
10 and pre-buried expansion fixed fastener 9；The steel fabric sheet 8 is located at the outside of the insulation board 7 and parallel with the insulation board 7；
The pre-buried expansion fixed fastener 9 is arranged inside the insulation board 7；Described 10 one end of connection positioning filament and the steel fabric sheet
8 connections, the other end are connect with the pre-buried expansion fixed fastener 9.
As shown in fig. 7, the pre-buried expansion fixed fastener 9 includes hollow expansion rivet nut 18 and tail portion is sequentially connected therewith
Support plate 20, positioning disk 21,18 inside of hollow expansion rivet nut and outside are respectively arranged with internal anticreep tooth socket 19, external
Expand anticreep hangnail 22；The internal anticreep tooth socket 19 is opposite with external expansion anticreep 22 setting directions of hangnail；State connection
Positioning filament 10 and 8 connection type of steel fabric sheet are welding or are mechanically connected, pre-buried swollen described in the connection positioning filament 10
The connection type of swollen fixed fastener 9 is snap-in location, limit insertion.
When the quantity of the steel fabric sheet 8 in steel wire net rack composite insulation boards 2 is 1, the steel fabric sheet 8 is located at the guarantor
Warm 7 outside of plate；The connection positioning filament 10 is fixed in the insulation board 7 by the pre-buried expansion fixed fastener 9；It is described fixed
The layout density of position connector 3 is then 5-6/m2。
When the quantity of the steel fabric sheet 8 in steel wire net rack composite insulation boards 2 is 2, be located in the insulation board 7,
Outer two sides；The connection positioning filament 10 is by the pre-buried expansion fixed fastener 9 through the insulation board 7 and inside steel fabric sheet
The welding of 8 phases；The layout density of the positioning link 3 is then 8-9/m2。
As in Figure 2-4, it is equipped on the inside of the insulation board 7 or outer surface or inner side and outer side surface
Groove 12, the groove 12 are one of dovetail groove, rectangular channel, triangular groove, oval groove, dovetail groove or several；In groove
Ribs is filled in 12.When being all provided with fluted 12 on the surface of inner side and outer side, the groove 12 of the inner surface setting and institute
State outer surface setting groove 12 is symmetrical or distribution straggly.
As shown in figure 4, being provided with diversion trench 13 on the insulation board 7, it is between the diversion trench 13 and the insulation board 7
Certain angle；It is acute angle that institute is angled between the diversion trench 13 and the insulation board 7.
Embodiment 1:
As shown in Figure 1, a kind of cast-in-place concrete steel wire net rack heat-insulation system composite wall body structure is by inside armored concrete
Body layer 1, the steel wire net rack composite insulation boards 2 with flame protection layer, positioning link 3, supporting positioning member 4, outside steel wire are mixed
Solidifying protective soil layer 5, screed-coat 6 form.Supporting positioning member 4 with groove ensure that between insulation board and outside support template away from
From, it is ensured that 5 casting space of outside concrete of steel wire protective layer；Positioning link 3 with two-stage detent passes through fixed fastener 16
Ensure insulation board 7 and steel fabric sheet 10 and the distance between steel fabric sheet 7 and outside support template, it is ensured that concreting
When insulation board 7 and steel fabric sheet 10 do not shift.Diversion trench 13 guarantees inside adjacent reinforced concrete bodies layer 1 when casting concrete
With the concrete through-flow of 5 two sides of outside concrete of steel wire protective layer, reduce lateral pressure and offset.
Embodiment 2:
As shown in Fig. 2, a kind of steel wire net rack composite insulation boards with flame protection layer include insulation board 7, steel fabric sheet 8,
It connects positioning filament 10 and expands pre-buried fixed fastener 9 and form.Flame protection layer 11 is coated on the outside of six faces of insulation board.Steel wire
Piece 8 is located at the outside of insulation board 7 and is parallel to each other with insulation board 7, expands pre-buried fixed fastener 9 and is embedded in inside insulation board 7, even
It connects 10 one end of positioning filament to connect by welding or mechanical connection with steel fabric sheet 8, the other end is swollen by snap-in location, limit insertion
In swollen pre-buried fixed fastener 9.Insulation board 7 and steel fabric sheet 8 by several connection positioning filaments 10 and expand pre-buried fixed fastener 9
It is connected and fixed, forms stable steel wire net rack composite insulation boards 1.Insulation board 7 is extruded polystyrene board, molding styrofoam, polyurethane
Insulation board, phenolic-aldehyde heat-insulation board, graphite extruded sheet, graphite molded plate, modified polyphenyl plate or inorganic heat-insulation board.Flame protection layer 11 is
Cement mortar, concrete layer, boundary mortar layer or the boundary layer for mixing fire retardant.
Embodiment 3:
As shown in figure 3, a kind of steel wire net rack composite insulation boards with flame protection layer, the knot of the embodiment and embodiment 2
Structure the difference is that: connection positioning filament 10 penetrates insulation board 7 by expanding pre-buried fixed fastener 9, and penetrates insulation board 7
Connecting positioning filament 10 is linear, is also possible to hooked.Other structures are same as Example 2.
Embodiment 4:
As shown in figure 4, a kind of steel wire net rack composite insulation boards with flame protection layer, the knot of the embodiment and embodiment 2
Structure the difference is that: the diversion trench 13 of certain angle is provided in insulation board 7, other structures are same as Example 2.
Embodiment 5:
As described in Figure 5, the positioning link of two-stage detent, by connection main part 14, support clips 15, two-stage fixed fastener
16, fixed fastener 17 forms, and connection main part 14 is equipped with detent silk slot, and two-stage fixed fastener 16 and fixed fastener 17 divide when use
It is not placed on detent silk slot and insulation board is fixed.
Embodiment 6:
As described in Figure 6, groove is sticked into steel fabric sheet, the support of H-type both wings when use by H-type supporting positioning member with groove
Inside insulation board and outboard template guarantee outside concrete of steel wire protective layer casting space.
Embodiment 7:
As described in Figure 7, expanding pre-buried fixed fastener includes hollow expansion rivet nut 18, internal anticreep tooth socket 19, external expansion
Anticreep hangnail 22, support plate 20 and positioning disk 21 are constituted；Wherein hollow expansion rivet nut 18 and the branch that tail portion is sequentially connected therewith
Support plate 20, positioning disk 21, hollow 18 inside of expansion rivet nut and outside are respectively arranged with internal anticreep tooth socket 19, external expansion
Anticreep hangnail 22；The internal anticreep tooth socket 19 is opposite with external expansion anticreep 22 setting directions of hangnail；State connection positioning
Silk 10 is welding or mechanical connection with 8 connection type of steel fabric sheet, and pre-buried expansion described in the connection positioning filament 10 is solid
The connection type for determining fastener 9 is snap-in location, limit insertion.
Claims (22)
1. a kind of cast-in-place concrete steel wire net rack heat-insulation system composite wall body structure, it is characterised in that: include sequentially connected
Inside adjacent reinforced concrete bodies layer, steel wire net rack composite insulation boards, outside concrete of steel wire protective layer and by the outside steel
The positioning link that silk concrete cover, the steel wire net rack composite insulation boards, inside adjacent reinforced concrete bodies layer are connected；
Supporting positioning member is provided on the outside of the steel wire net rack composite insulation boards；The supporting positioning member is provided with card slot, the card slot
It is connected with the steel fabric sheet of the steel wire net rack composite insulation boards.
2. a kind of cast-in-place concrete steel wire net rack heat-insulation system composite wall body structure according to claim 1, feature exist
In: the shape of the supporting positioning member be one of H-shaped, rectangle, trapezoidal, cylinder, stage body or several.
3. a kind of cast-in-place concrete steel wire net rack heat-insulation system composite wall body structure according to claim 1, feature exist
In: the positioning link includes to connect main part, positioned at the support clips of the connection main part tail end, is located at the connection and leads
Two fixed fasteners in the middle part of part；The support clips are connected with the steel fabric sheet of the steel wire net rack composite insulation boards；It is described
Two fixed fasteners are connected with the inside and outside two sides of insulation board of the steel wire net rack composite insulation boards respectively.
4. a kind of cast-in-place concrete steel wire net rack heat-insulation system composite wall body structure according to claim 3, feature exist
In: detent silk slot is provided on the support clips；The steel wire of the steel fabric sheet is located in the detent silk slot, and with it is described
Support clips binding connection or welding.
5. compound to a kind of cast-in-place concrete steel wire net rack heat-insulation system described in any claim in 4 according to claim 1
Wall body structure, it is characterised in that: be coated with flame protection layer on the outside of six face of steel wire net rack composite insulation boards.
6. a kind of cast-in-place concrete steel wire net rack heat-insulation system composite wall body structure according to claim 5, feature exist
In: the steel wire net rack composite insulation boards include insulation board, steel fabric sheet, connection positioning filament and pre-buried expansion fixed fastener；
The steel fabric sheet is located at the outside of the insulation board and parallel with the insulation board；The pre-buried expansion fixed fastener setting exists
Inside the insulation board；Described connection positioning filament one end is connect with the steel fabric sheet, and the other end and the pre-buried expansion are fixed
Fastener connection.
7. a kind of cast-in-place concrete steel wire net rack heat-insulation system composite wall body structure according to claim 6, feature exist
In: screed-coat is provided on the outside of the outside concrete of steel wire protective layer.
8. a kind of cast-in-place concrete steel wire net rack heat-insulation system composite wall body structure according to claim 7, feature exist
In: the supporting positioning member be one of engineering plastics, cement mortar, concrete or several.
9. a kind of cast-in-place concrete steel wire net rack heat-insulation system composite wall body structure according to claim 8, feature exist
In: the quantity of the steel fabric sheet is 1, and the steel fabric sheet is located on the outside of the insulation board；The connection positioning filament passes through
The pre-buried expansion fixed fastener is fixed in the insulation board.
10. a kind of cast-in-place concrete steel wire net rack heat-insulation system composite wall body structure according to claim 9, feature exist
In: the layout density of the positioning link is 5-6/m2。
11. a kind of cast-in-place concrete steel wire net rack heat-insulation system composite wall body structure according to claim 8, feature exist
In: the quantity of the steel fabric sheet is 2, is located at the inside and outside two sides of the insulation board；The connection positioning filament passes through described
Pre-buried expansion fixed fastener is mutually welded through the insulation board with inside steel fabric sheet.
12. a kind of cast-in-place concrete steel wire net rack heat-insulation system composite wall body structure according to claim 11, feature
Be: the layout density of the positioning link is 8-9/m2。
13. a kind of cast-in-place concrete steel wire net rack heat-insulation system composite wall body structure according to claim 7, feature exist
In: the inside of the insulation board or outer surface are equipped with groove, and ribs is filled in groove.
14. a kind of cast-in-place concrete steel wire net rack heat-insulation system composite wall body structure according to claim 7, feature exist
In: the inner side and outer side surface of the insulation board is equipped with groove, and ribs is filled in groove.
15. a kind of cast-in-place concrete steel wire net rack heat-insulation system composite wall body structure according to claim 14, feature
It is: the groove of the inner surface setting and groove of outer surface setting is symmetrical or distribution straggly.
16. a kind of cast-in-place concrete steel wire net rack heat-insulation system composite wall body structure according to claim 15, feature
Be: the groove is one of dovetail groove, rectangular channel, triangular groove, oval groove, dovetail groove or several.
17. a kind of cast-in-place concrete steel wire net rack heat-insulation system composite wall body structure according to claim 7, feature exist
In: the pre-buried expansion fixed fastener include hollow expansion rivet nut and support plate that tail portion is sequentially connected, positioning disk therewith, institute
It states inside hollow expandable nail body and outside is respectively arranged with internal anticreep tooth socket, external expansion anticreep hangnail.
18. a kind of cast-in-place concrete steel wire net rack heat-insulation system composite wall body structure according to claim 17, feature
Be: the internal anticreep tooth socket is opposite with the external expansion anticreep hangnail setting direction.
19. a kind of cast-in-place concrete steel wire net rack heat-insulation system composite wall body structure according to claim 18, feature
Be: the connection positioning filament and the steel fabric sheet connection type are welding or are mechanically connected, connection positioning filament institute
The connection type for stating pre-buried expansion fixed fastener is snap-in location, limit insertion.
20. a kind of cast-in-place concrete steel wire net rack heat-insulation system composite wall body structure according to claim 7, feature exist
In: the flame protection layer is cement mortar, concrete layer, boundary mortar layer or the boundary layer for mixing fire retardant.
21. a kind of cast-in-place concrete steel wire net rack heat-insulation system composite wall body structure according to claim 7, feature exist
In: diversion trench is provided on the insulation board, between the diversion trench and the insulation board at an angle.
22. a kind of cast-in-place concrete steel wire net rack heat-insulation system composite wall body structure according to claim 21, feature
Be: institute is angled for acute angle between the diversion trench and the insulation board.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820499932.9U CN208668665U (en) | 2018-04-10 | 2018-04-10 | A kind of cast-in-place concrete steel wire net rack heat-insulation system composite wall body structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820499932.9U CN208668665U (en) | 2018-04-10 | 2018-04-10 | A kind of cast-in-place concrete steel wire net rack heat-insulation system composite wall body structure |
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| CN208668665U true CN208668665U (en) | 2019-03-29 |
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| CN201820499932.9U Active CN208668665U (en) | 2018-04-10 | 2018-04-10 | A kind of cast-in-place concrete steel wire net rack heat-insulation system composite wall body structure |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113250334A (en) * | 2021-06-07 | 2021-08-13 | 山东隆济时节能科技股份有限公司 | Prepackage type external wall insulation system |
| CN113789887A (en) * | 2021-09-15 | 2021-12-14 | 山东创伟外墙保温材料集团有限公司 | Wall structure of infilled wall and manufacturing method thereof |
| WO2023131060A1 (en) * | 2022-01-04 | 2023-07-13 | 河北卉原建材有限公司 | Composite thermal insulation board connecting member and integrated composite thermal insulation external wall board |
-
2018
- 2018-04-10 CN CN201820499932.9U patent/CN208668665U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113250334A (en) * | 2021-06-07 | 2021-08-13 | 山东隆济时节能科技股份有限公司 | Prepackage type external wall insulation system |
| CN113789887A (en) * | 2021-09-15 | 2021-12-14 | 山东创伟外墙保温材料集团有限公司 | Wall structure of infilled wall and manufacturing method thereof |
| WO2023131060A1 (en) * | 2022-01-04 | 2023-07-13 | 河北卉原建材有限公司 | Composite thermal insulation board connecting member and integrated composite thermal insulation external wall board |
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