CN206956959U - Light composite heat insulation outer wall plate - Google Patents
Light composite heat insulation outer wall plate Download PDFInfo
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- CN206956959U CN206956959U CN201720797259.2U CN201720797259U CN206956959U CN 206956959 U CN206956959 U CN 206956959U CN 201720797259 U CN201720797259 U CN 201720797259U CN 206956959 U CN206956959 U CN 206956959U
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Abstract
The utility model discloses a kind of light composite heat insulation outer wall plate, belong to building structure field.The light composite heat insulation outer wall plate includes heat preservation core plate, the bar-mat reinforcement positioned at the heat preservation core plate both sides and the concrete layer being cast on the bar-mat reinforcement, it is characterized in that, elongated heat preservation core plate rib is provided with the heat preservation core plate, multiple concrete ribs interlocking with the heat preservation core plate rib and mutual cooperation are provided with the concrete layer, the heat preservation core plate is multiple, and the FRP shear connectors being connected with the bar-mat reinforcement are bonded with concrete rib between two adjacent heat preservation core plates.The utility model deadweight is small, rigidity is big, and can improve its energy-saving effect and production efficiency.
Description
Technical field
Building structure field is the utility model is related to, particularly relates to a kind of light composite heat insulation outer wall plate.
Background technology
Existing the most frequently used heat preservation composite exterior wall plate mainly has inside and outside page armored concrete panel and moderate soak core plate group
Into concrete slab is interior to be provided with bar-mat reinforcement, and inside and outside page armored concrete panel and heat preservation core plate are connected to one by shear connector
Rise, and shear connector is then primarily subjected to the shear action between armored concrete panel, the most frequently used steel wire truss combined wall board
Shearing-resistant member is oblique cutting steel wire, and for heat preservation core plate among concrete, heat preservation core plate periphery is concrete.
Due to the demand by Side fascia fire prevention and stress performance, traditional heat preservation composite exterior wall plate both sides armored concrete face
Plate thickness can not too thin (>=50mm), this is larger by the deadweight for causing compound external wall panel, adds the load and seismic force of structure,
It is unfavorable for antidetonation, and adds production, transport and installation cost.
In addition, the connector that heat preservation composite exterior wall plate uses at present mainly has three kinds：Ordinary steel wire truss connecting element, metal
Alloy connector and compo (FRP) connector.Existing FRP connectors mainly have FRP bar types connector, FRP plate formula to connect
Fitting and FRP lattice connectors.
Due to the oblique cutting steel wire or other metal connecting pieces of existing shear connector such as steel wire truss combined wall board, though
Right function admirable, but cold-heat bridge effect be present, the overall heat-insulating property of wallboard is greatly reduced, is unfavorable for building energy conservation ring
Protect.
Existing oblique cutting steel wire with reinforced mesh is connected in the concrete slab of both sides when, advanced pedestrian's work is interted, and reuses
Machinery welds together itself and reinforced mesh, causes complex procedures, low production efficiency, and this process easily causes heat preservation core plate
Damage, influence heat-insulating property.
Existing FRP connectors do not combine shear connector completely using straight cutting more, and wallboard overall performance is poor.
Utility model content
The technical problems to be solved in the utility model is to provide that a kind of deadweight is small, rigidity is big, and can improve its energy-conservation
The light composite heat insulation outer wall plate of effect and production efficiency.
In order to solve the above technical problems, the utility model offer technical scheme is as follows：
A kind of light composite heat insulation outer wall plate, including heat preservation core plate, the bar-mat reinforcement positioned at the heat preservation core plate both sides and
The concrete layer being cast on the bar-mat reinforcement, elongated heat preservation core plate rib, the concrete are provided with the heat preservation core plate
Be provided with multiple concrete ribs interlocking with the heat preservation core plate rib and mutual cooperation on layer, the heat preservation core plate be it is multiple,
The FRP shear connectors being connected with the bar-mat reinforcement are bonded with concrete rib between two adjacent heat preservation core plates.
Further, the length of the FRP shear connectors and the equal length of the heat preservation core plate rib；
Or the FRP shear connectors on the direction vertical with the length direction of the heat preservation core plate rib between break off a friendship
Mistake distribution, the length of the FRP shear connectors are more than or equal to 500mm.
Further, the shape of cross section of the FRP shear connectors is H types, two edges of a wing of the shear connector
The outer surface on side two edges of a wing being provided with open slot or the shear connector be provided with projection.
Further, multiple cavitys are provided with the web of the FRP shear connectors.
Further, the FRP shear connectors are strip plate shape.
Further, the FRP shear connectors are provided at both ends with for the transverse steel through the bar-mat reinforcement
Through hole, multiple cavitys are provided with the middle part of the FRP shear connectors.
Further, the cavity is shaped as triangle, parallelogram, circle, ellipse, rhombus or cellular.
Further, the heat preservation core plate rib and the cross sectional shape of concrete rib are trapezoidal, zigzag or waveform.
Further, it is provided with door or window hole on the light composite heat insulation outer wall plate, the four of the door or window hole
It is provided with reinforcement week, the outside surrounding of the concrete layer is provided with tongue and groove.
Further, the heat preservation core plate is by XPS, EPS, granular polystyrene mortar, rock wool, glass silk floss or polyurethane heat-insulation
Material is made, and the concrete layer is made up of normal concrete, lightweight aggregate concrete or fibre reinforced concrete.
Compared with prior art, the utility model has the advantages that：
1st, light composite heat insulation outer wall plate of the present utility model is using bar-mat reinforcement, concrete layer with ribbing and multiple with ribbing
The combining form of heat preservation core plate, and FRP shear connectors are bonded between adjacent heat preservation core plate, and only connect in FRP shearing resistances
The position of fitting provides concrete rib and wrapped up, remaining position filling heat preservation core plate, before thermal insulation external wall panel intensity is ensured
Putting reduces the deadweight of Side fascia, adds heat insulation effect, has saved cost of transportation.
2nd, because heat preservation core plate and concrete layer are provided with rib, light composite heat insulation outer wall plate of the present utility model with not
Thermal insulation external wall panel (i.e. the thermal insulation external wall panel of homogeneous thickness) with ribbing is in the case where bending rigidity, bearing capacity are basically identical, originally
The light composite heat insulation outer wall plate of utility model reduces about 20~40% than the concrete amount of thermal insulation external wall panel not with ribbing, section
Can effect raising about 5~20%.
3rd, the advantages of light composite heat insulation outer wall plate of the present utility model is low using the thermal conductivity factor of FRP shear connectors,
Solve the problems, such as that steel wire truss composite thermal-insulation external wall panel has heat bridge, reduce the loss of indoor heat so that lightweight is compound
Thermal insulation external wall panel more energy-conserving and environment-protective.
4th, bonding mode is passed through between light composite heat insulation outer wall plate FRP connectors of the present utility model and heat preservation core plate
Link together, it is low, it is necessary to expend a large amount of human costs and easily heat preservation core layer is caused to overcome thermal insulation external wall panel producing efficiency
The problem of damage, production efficiency is improved, reduce production cost.
Brief description of the drawings
Fig. 1 is the structural representation of light composite heat insulation outer wall plate of the present utility model；
Fig. 2 is the A-A sectional views of the light composite heat insulation outer wall plate in Fig. 1, wherein, the cross section of FRP shear connectors
H types are shaped as, the shape of cross section of heat preservation core plate rib is trapezoidal；
Fig. 3 is the A-A sectional views of the light composite heat insulation outer wall plate in Fig. 1, wherein, the cross section of FRP shear connectors
H types are shaped as, the shape of cross section of heat preservation core plate rib is zigzag；
Fig. 4 is the A-A sectional views of the light composite heat insulation outer wall plate in Fig. 1, wherein, the cross section of FRP shear connectors
H types are shaped as, the shape of cross section of heat preservation core plate rib is waveform；
Fig. 5 is the A-A sectional views of the light composite heat insulation outer wall plate in Fig. 1, wherein, FRP shear connectors are strip plate
Shape, the shape of cross section of heat preservation core plate rib is trapezoidal；
Fig. 6 is the A-A sectional views of the light composite heat insulation outer wall plate in Fig. 1, wherein, FRP shear connectors are strip plate
Shape, the shape of cross section of heat preservation core plate rib is zigzag；
Fig. 7 is the A-A sectional views of the light composite heat insulation outer wall plate in Fig. 1, wherein, FRP shear connectors are strip plate
Shape, the shape of cross section of heat preservation core plate rib is waveform；
Fig. 8 is the overall structure diagram of light composite heat insulation outer wall plate of the present utility model, wherein, FRP shear connections
Part is interrupted on the direction vertical with the length direction of heat preservation core plate rib to be interspersed；
Fig. 9 is that the structure of the embodiment one of the FRP shear connectors of light composite heat insulation outer wall plate of the present utility model is shown
It is intended to；
Figure 10 is that the structure of the embodiment two of the FRP shear connectors of light composite heat insulation outer wall plate of the present utility model is shown
It is intended to；
Figure 11 is that the structure of the embodiment three of the FRP shear connectors of light composite heat insulation outer wall plate of the present utility model is shown
It is intended to；
Figure 12 is the B-B of the light composite heat insulation outer wall plate in Fig. 1 sectional view；
Figure 13 is the structural representation that light composite heat insulation outer wall plate of the present utility model has fire prevention spacing block；
Figure 14 is the structural representation for the particular manufacturing craft for making light composite heat insulation outer wall plate of the present utility model；
Figure 15 is the structural representation for the particular manufacturing craft for making multiple light composite heat insulation outer wall plates of the present utility model simultaneously
Figure；
Figure 16 is the structure from the tongue and groove shaping jig for making light composite heat insulation outer wall plate top of the present utility model tongue and groove
Schematic diagram.
Embodiment
To make the technical problems to be solved in the utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing
And specific embodiment is described in detail.
The utility model provides a kind of light composite heat insulation outer wall plate, as shown in Figures 1 to 12, including heat preservation core plate 1, position
Bar-mat reinforcement 2 and the concrete layer 4 that is cast on bar-mat reinforcement 2 in the both sides of heat preservation core plate 1, it is provided with heat preservation core plate 1 elongated
Heat preservation core plate rib 1-1, multiple concrete interlocking with heat preservation core plate rib 1-1 and mutual cooperation are provided with concrete layer 4
Rib 4-1, heat preservation core plate 1 are multiple, are bonded with concrete rib 4-1 between two adjacent heat preservation core plates 1 and connect with bar-mat reinforcement 2
The FRP shear connectors 3 connect.
Light composite heat insulation outer wall plate of the present utility model uses bar-mat reinforcement, concrete layer with ribbing and multiple guarantors with ribbing
The combining form of warm core plate, and FRP shear connectors are bonded between adjacent heat preservation core plate, and only in FRP shear connections
The position of part provides concrete rib and wrapped up, and remaining position filling heat preservation core plate, is ensureing the premise of thermal insulation external wall panel intensity
Under reduce the deadweight of Side fascia, add heat insulation effect, saved cost of transportation.
Because heat preservation core plate and concrete layer are provided with rib, light composite heat insulation outer wall plate of the present utility model with without
The thermal insulation external wall panel (i.e. the thermal insulation external wall panel of homogeneous thickness) of rib is in the case where bending rigidity, bearing capacity are basically identical, this reality
About 20~40% are reduced than the concrete amount of thermal insulation external wall panel not with ribbing with new light composite heat insulation outer wall plate, energy-conservation
Effect improves about 5~20%.
The advantages of light composite heat insulation outer wall plate of the present utility model is low using the thermal conductivity factor of FRP shear connectors, solution
There is the problem of heat bridge in steel wire truss composite thermal-insulation external wall panel of having determined, reduce the loss of indoor heat so that the compound guarantor of lightweight
The more energy-conserving and environment-protective of warm Side fascia.
Connected between light composite heat insulation outer wall plate FRP connectors of the present utility model and heat preservation core plate by bonding mode
It is connected together, it is low, it is necessary to expend a large amount of human costs and easily heat preservation core layer is caused to damage overcomes thermal insulation external wall panel producing efficiency
The problem of hindering, production efficiency is improved, reduce production cost.
In the utility model, it is bonded with concrete rib 4-1 between adjacent two heat preservation core plates 1 and connects with bar-mat reinforcement 2
The FRP shear connectors 3 connect, i.e., adjacent two heat preservation core plates 1 are to disconnect at concrete rib 4-1, two heat preservation core plates 1
Between be bonded after FRP shear connectors pour into a mould concrete after concrete rib 4-1 is formed at FRP shear connectors.
Further, the length of FRP shear connectors 3 is preferably the equal length with heat preservation core plate rib 1；This structure energy
Enough so that rapidly being bonded together between FRP shear connectors 3 and heat preservation core plate 1, the making effect of thermal insulation external wall panel is improved
Rate.
Certainly, in order to save the use of FRP material, the cost of manufacture of thermal insulation external wall panel is saved, is ensureing FRP shear connections
On the premise of part 3 bears the shear action of armored concrete panel piece, FRP shear connectors 3 are in the length with heat preservation core plate rib 1-1
It can be interrupted on the vertical direction in degree direction and be interspersed, as shown in Figure 8.The length of wherein FRP shear connectors 3 is preferably big
In equal to 500mm, in order to the processing of FRP shear connectors 3.
Several specific constructive forms of FRP shear connectors 3 are given below：
Embodiment one：
As shown in Fig. 2 to Fig. 4 and Fig. 9, the shape of cross sections of FRP shear connectors 3 is H types, two of shear connector 3
Edge of a wing 3-1 side is provided with open slot 3-4.
Embodiment two：
As shown in Fig. 2 to Fig. 4 and Figure 10, the shape of cross sections of FRP shear connectors 3 is H types, the two of shear connector 3
Individual edge of a wing 3-1 outer surface is provided with raised 3-5.
In above-mentioned two embodiment, FRP shear connectors 3 use H types, and its web 3-2 bears the level in wall plane
Shearing acts on moment-out-plane, and edge of a wing 3-1 is fixed on concrete layer by pouring into a mould concrete and is connected with bar-mat reinforcement 2, plays
Prevent the concrete layer 4 of the both sides of heat-insulation wall plate 1 from peeling off, improve the effect of the globality of wall.Open slot 3-4 and raised 3-5 energy
Enough further enhance the anchorage effect of FRP shear connectors 3 and concrete.
In above-described embodiment one and embodiment two, multiple cavitys can be provided with the web 3-2 of FRP shear connectors 3
3-3.Cavity 3-3 primarily serves the effect for saving material.
Embodiment three：
As shown in Fig. 5 to Fig. 7 and Figure 11, FRP shear connectors 3 are strip plate shape, and FRP shear connectors 3 are truss plate.
In above-described embodiment three, the both ends of FRP shear connectors 3 can be provided with for the horizontal steel through bar-mat reinforcement 2
The through hole 3-6 of muscle.
Through hole 3-6 enables to FRP shear connectors 3 to be more quickly connected with bar-mat reinforcement 2, drastically increases insulation
The producing efficiency of Side fascia.
In above-described embodiment three, the middle part of FRP shear connectors 3 can also be provided with multiple cavity 3-3.Cavity 3-3 master
Play a part of saving material.
In above three embodiment, cavity 3-3's is preferably shaped to triangle, parallelogram, circle, ellipse, water chestnut
Shape is cellular.
Preferably, heat preservation core plate rib 1-1 and concrete rib 2-1 section can be it is trapezoidal, as shown in Figure 2 and Figure 5；Also may be used
Think zigzag, as shown in Figure 3 and Figure 6；Or can also be waveform, as shown in figs. 4 and 7.
In order to increase the heat-insulating property of light composite heat insulation outer wall plate of the present utility model and mitigate its weight, core is incubated
Plate 1 is preferably made up of insulation materials such as XPS, EPS, granular polystyrene mortar, rock wool, glass silk floss or polyurethane, and concrete layer 4 is excellent
Choosing is made up of lightweight aggregate concrete.
Installation and later stage water proof structure measure for the ease of thermal insulation external wall panel, the outside surrounding of concrete layer are provided with enterprise
Mouth 5.Wherein, the left and right tongue and groove outside concrete layer is spill tongue and groove, as shown in Figures 2 to 7；Enterprise up and down outside concrete layer
Mouth is respectively dash and dripping structure, as shown in figure 12, water-retaining structure and the upper edge that dripping structure is light composite external wall panel
Edge and lower edge are provided with projection, and the projection of the projection of top edge and lower edge is symmetrical.
In order that light composite heat insulation outer wall plate of the present utility model is applied to different situations of building, light composite heat-preserving
The installation of door or window hole in order to door or window can be provided with Side fascia, in addition, the surrounding of Ying Men or window hole is set
There is reinforcement to ensure the fastness of Side fascia.
In addition, in order to block heat bridge phenomenon of the light composite heat insulation outer wall plate of the present utility model at concrete frame,
And the fire protecting performance of thermal insulation external wall panel can not be influenceed, four end faces of heat preservation core plate 1 are provided with fire prevention spacing block 6, fire prevention
Spacing block 6 separates the concrete layer 4 of the both sides of heat preservation core plate 1.Light composite heat insulation outer wall plate of the present utility model is by protecting
The surrounding of warm core plate sets fire prevention spacing block, fire prevention spacing block is integrally formed with heat preservation core plate, when pouring, by heat preservation core plate
It is placed on cast concrete in mould so that fire prevention spacing block and heat preservation core plate together separate the concrete layer of both sides
Open, blocked " cold-heat bridge " of the light composite heat insulation outer wall plate at concrete frame, thus prevent the friendship of indoor and outdoor heat
Change, improve the heat-insulating property of light composite heat insulation outer wall plate.
Preferably, prevent fires spacing block 6 material can be kervit microbead insulated sand slurry, ALC, gypsum or
The material being combined by glass fibre and magnesia sulfate cement.Above-mentioned material is respectively provided with relatively low thermal conductivity factor and excellent
Fire protecting performance.
Poured into a mould for the ease of light composite heat insulation outer wall plate of the present utility model using formwork erection, the thickness for spacing block 6 of preventing fires
Preferably less than it is equal to the thickness of heat preservation core plate 1, and in order to ensure the isolation fire protecting performance of fire prevention spacing block, spacing block of preventing fires
6 width is preferably not less than 50mm.
To prevent from preventing fires, spacing block 6 comes off in thermal insulation external wall panel, contacted with concrete layer 4 two of fire prevention spacing block 6
Be preferably provided with side it is fluted, as shown in figure 13.Can certainly be contacted in fire prevention spacing block 6 with concrete layer 4 two
Peg is provided with side.After thermal insulation external wall panel cast, groove can be such that concrete is mutually twisted with fire prevention spacing block 6, bolt
Follow closely and cause in the anchoring of fire prevention spacing block 6 and concrete, to prevent coming off for fire prevention spacing block 6.
Preferably, the peg interlaced arrangement prevented fires on two sides of spacing block 6.
In addition, the utility model provides a kind of particular manufacturing craft for being used to make above-mentioned light composite heat insulation outer wall plate, such as scheme
Shown in 14 to Figure 16, including 7, two Side Templates being parallel to each other 8 of end template and two shutterings 9 being parallel to each other, shuttering 9
It is connected respectively with four sides of end template 7 with Side Template 8.
Particular manufacturing craft of the present utility model is placed using three-dimensional, and from top to light composite heat-preserving of the present utility model outside
Wallboard carries out concrete cast, can ensure that concrete fills up each gap of heat preservation core plate rib, and occupied ground space is small,
So that originally limited workshop is fully utilized.
As it is of the present utility model it is a kind of improve, be preferably provided between two shutterings 9 and some to be connected with end template 7
Dividing plate 10, dividing plate 10 it is corresponding with Side Template 8 be provided at both ends with groove 10-1, be provided with the madial wall of Side Template 8 with it is recessed
The boss 8-1 that groove 10-1 is engaged.The setting of dividing plate 10 enables particular manufacturing craft of the present utility model to pour into a mould multiple simultaneously
The light composite heat insulation outer wall plate of utility model, on the premise of occupied ground is small, production efficiency is greatly improved.
In addition, when pouring into a mould light composite heat insulation outer wall plate, light composite heat insulation outer wall plate is outpoured in order to pour simultaneously
The tongue and groove of surrounding, the trapezoidal mould bar that can form light composite insulating wall board bottom tongue and groove can be set on end template 7；Holding
The trapezoidal mould bar of light composite insulating wall board or so tongue and groove can be formed by being set in template 8.
The tongue and groove on light composite heat insulation outer wall plate top can be treated during pouring into a mould light composite heat insulation outer wall plate
After concrete initial set, any excess concrete is scraped off using top tongue and groove shaping jig 12, formed on light composite heat insulation outer wall plate
The tongue and groove of portion's water-retaining structure form, the structure of top tongue and groove shaping jig 12 are as shown in figure 16.
Further, in order to ensure using particular manufacturing craft of the present utility model cast Side fascia when stability, Yi Jifang
The only swollen mould of shuttering, the both sides of shuttering 9, which are preferably provided with, prevents the support 11 of particular manufacturing craft deformation and side.
Finally, the utility model also provides a kind of makes above-mentioned light composite heat insulation outer wall plate using above-mentioned particular manufacturing craft
Method, including：
Step 1：Parameter calculates：According to the demand of Practical Project, the effect of working environment is considered, calculate and determine insulation
The size of core plate 1 and concrete layer 2, determine heat preservation core plate rib 1-1 and concrete rib 2-1 section form, wherein working environment
Including wind load, geological process and temperature stress load；
Step 2：Make heat preservation core plate：According to the size of the heat preservation core plate 1 of calculating, heat preservation core plate rib 1-1 section form,
Heat preservation core plate 1 is made using insulation material or customizes heat preservation core plate 1 from factory；
Step 3：Assembling reinforcement rack core plate：FRP shear connectors 3 are bonded between two adjacent heat preservation core plates 1,
FRP shear connectors 3 is between two adjacent heat preservation core plate rib 1-1, and determine between bar-mat reinforcement 2 and heat preservation core plate 1
Distance, bar-mat reinforcement 2 is connected with FRP shear connectors 3 afterwards, formed bar frame core plate；
Step 4：Install the shuttering of end template, the Side Template of side and side：End template 7 is installed first, then by one
Individual Side Template 8 and a shuttering 9 are fixed on end template 7；
Step 5：Bar frame core plate positions：First by bar frame core plate it is edge-on be put into the end template 7 that has fixed
In shuttering 9, and heat preservation core plate rib 1-1 is set, then according to the thickness of concrete layer 2, to control reinforcing bar into being vertically arranged
The distance between rack core plate and shuttering 9；
In this step, vertically arranged heat preservation core plate rib 1-1 can cause concrete more swimmingly to be poured from top to bottom
Note so that the concrete layer after pouring is more closely knit.Furthermore, it is possible to bar frame core plate and formwork erection are controlled using modulus card article
It can be consolidated between the distance between plate 9, end template 7 and shuttering 9, Side Template 8 and end template 7 and shuttering 9 using bolt
It is fixed.
Step 6：Install the shuttering and Side Template of opposite side：Another shuttering 9 is fixed on end template 7, protected
It is last another on the premise of dead size in card particular manufacturing craft is respectively thickness, height and the width of light composite heat insulation outer wall plate
One is fixed on Side Template 8 on end template 7；
Step 7：Pour into a mould concrete layer：Concrete is poured into a mould from top to bottom above particular manufacturing craft, by coagulation after casting complete
Soil layer surface receipts face is floating, is conserved afterwards；
In this step, to ensure the closely knit of in casting process concrete layer, it is preferred to use self-compacting concrete, pouring
During can also use vibrating head carry out side vibrate.
The enterprise on light composite heat insulation outer wall plate top is made using top tongue and groove shaping jig 12 after in concrete initial set
During mouth, the wing plate 12-1 of the both sides of top tongue and groove shaping jig 12 can be shelved on shuttering 9, make top tongue and groove shaping work afterwards
Tool 12 is mobile along the length direction (and direction of arrow in Fig. 7) of shuttering 9, thus, light composite heat insulation outer wall plate top
Tongue and groove (water-retaining structure) it is i.e. plastic.
Step 8：The demoulding：After concrete reaches estimated intensity, light composite heat insulation outer wall plate is stripped.
After this step, it can use driving that the light composite heat insulation outer wall plate after shaping is transported into corresponding position and carry out
Storage.
The utility model carries out three-dimensional cast using above-mentioned particular manufacturing craft to light composite heat insulation outer wall plate, can ensure to mix
Solidifying soil fills up each gap of heat preservation core plate rib, and occupied ground space is small so that originally limited workshop is filled
Divide and utilize.
Preferably, when pouring multiple light composite heat insulation outer wall plates simultaneously using particular manufacturing craft of the present utility model, on
State in step 5, can successively by bar frame core plate and dividing plate 10 it is edge-on be put into the end template 7 and shuttering that have fixed
In 9, and make heat preservation core plate rib 1-1 into being vertically arranged, the groove 10-1 of dividing plate 10 is engaged with the boss 8-1 of Side Template 8,
Until all bar frame core plates and dividing plate 10 are placed and finished.
When placing bar frame core plate and dividing plate, following principle should be followed：First bar frame core plate is first put into,
A dividing plate 10 is put between bar frame core plate and shuttering 9 afterwards, and causes first bar frame core plate positioned at vertical
Between template 9 and dividing plate 10, it is to be controlled make the distance between bar frame core plate and shuttering 9 and bar frame core plate with every
After the distance between plate 10, a bar frame core plate is placed into, places into a dividing plate 10 afterwards, until all bar-mat reinforcements
Frame core plate and baffle arrangement finish.
In addition, in order that dividing plate 10 is more stably fixed in particular manufacturing craft of the present utility model, the groove of dividing plate 10
The boss 8-1 of 10-1 and Side Template 8 is preferably to be interference fitted.
Further, in above-mentioned steps 5, if being provided with door or window hole on light composite heat insulation outer wall plate, by door or window
The template at hole is placed in the shuttering 9 of the end template 7 and side fixed and fixed with bar frame core plate；If
Built-in fitting or service sleeve are set in light composite heat insulation outer wall plate, then built-in fitting or service sleeve are arranged on bar frame core
Relevant position on plate.The setting of door, window, built-in fitting or service sleeve can make light composite heat-preserving exterior wall of the present utility model
The scope of application of plate and position are more extensive, and the installation of Side fascia later stage is more quick so that the wet trade amount of job site is significantly
Reduce.
To sum up, the utility model has the advantages that：
1st, light composite heat insulation outer wall plate of the present utility model is using bar-mat reinforcement, concrete layer with ribbing and multiple with ribbing
The combining form of heat preservation core plate, and FRP shear connectors are bonded between adjacent heat preservation core plate, and only connect in FRP shearing resistances
The position of fitting provides concrete rib and wrapped up, remaining position filling heat preservation core plate, before thermal insulation external wall panel intensity is ensured
Putting reduces the deadweight of Side fascia, adds heat insulation effect, has saved cost of transportation.
2nd, because heat preservation core plate and concrete layer are provided with rib, light composite heat insulation outer wall plate of the present utility model with not
Thermal insulation external wall panel (i.e. the thermal insulation external wall panel of homogeneous thickness) with ribbing is in the case where bending rigidity, bearing capacity are basically identical, originally
The light composite heat insulation outer wall plate of utility model reduces about 20~40% than the concrete amount of thermal insulation external wall panel not with ribbing, section
Can effect raising about 5~20%.
3rd, the advantages of light composite heat insulation outer wall plate of the present utility model is low using the thermal conductivity factor of FRP shear connectors,
Solve the problems, such as that steel wire truss composite thermal-insulation external wall panel has heat bridge, reduce the loss of indoor heat so that lightweight is compound
Thermal insulation external wall panel more energy-conserving and environment-protective.
4th, bonding mode is passed through between light composite heat insulation outer wall plate FRP connectors of the present utility model and heat preservation core plate
Link together, it is low, it is necessary to expend a large amount of human costs and easily heat preservation core layer is caused to overcome thermal insulation external wall panel producing efficiency
The problem of damage, production efficiency is improved, reduce production cost.
When the 5th, being poured using the particular manufacturing craft of more than two shutterings, polylith thermal insulation external wall panel can pour simultaneously,
Pour more efficient, occupy little space compared to traditional lying low, originally limited workshop is fully utilized.
Described above is preferred embodiment of the present utility model, it is noted that for the ordinary skill of the art
For personnel, on the premise of principle described in the utility model is not departed from, some improvements and modifications can also be made, these improvement
The scope of protection of the utility model is also should be regarded as with retouching.
Claims (10)
1. a kind of light composite heat insulation outer wall plate, including heat preservation core plate, the bar-mat reinforcement positioned at the heat preservation core plate both sides and pour
Note the concrete layer on the bar-mat reinforcement, it is characterised in that elongated heat preservation core plate rib, institute are provided with the heat preservation core plate
State and multiple concrete ribs interlocking with the heat preservation core plate rib and mutual cooperation, the heat preservation core plate are provided with concrete layer
To be multiple, the FRP shear connections being connected with the bar-mat reinforcement are bonded with concrete rib between adjacent two heat preservation core plates
Part.
2. light composite heat insulation outer wall plate according to claim 1, it is characterised in that the length of the FRP shear connectors
The equal length of degree and the heat preservation core plate rib；
Or the FRP shear connectors be interrupted on the direction vertical with the length direction of the heat preservation core plate rib staggeredly point
Cloth, the length of the FRP shear connectors are more than or equal to 500mm.
3. light composite heat insulation outer wall plate according to claim 2, it is characterised in that the horizontal stroke of the FRP shear connectors
Cross sectional shape is H types, and the side on two edges of a wing of the shear connector is provided with open slot or the shear connector
The outer surface on two edges of a wing be provided with projection.
4. light composite heat insulation outer wall plate according to claim 3, it is characterised in that the abdomen of the FRP shear connectors
Multiple cavitys are provided with plate.
5. light composite heat insulation outer wall plate according to claim 2, it is characterised in that the FRP shear connectors are length
Strip-shaped.
6. light composite heat insulation outer wall plate according to claim 5, it is characterised in that the two of the FRP shear connectors
End is provided with the through hole for the transverse steel through the bar-mat reinforcement, is provided with the middle part of the FRP shear connectors multiple
Cavity.
7. the light composite heat insulation outer wall plate according to claim 4 or 6, it is characterised in that the cavity is shaped as three
Angular, parallelogram, circle, ellipse, rhombus or cellular.
8. according to any described light composite heat insulation outer wall plate in claim 1 to 6, it is characterised in that the heat preservation core plate
Rib and the cross sectional shape of concrete rib are trapezoidal, zigzag or waveform.
9. light composite heat insulation outer wall plate according to claim 8, it is characterised in that the light composite heat insulation outer wall plate
On be provided with door or window hole, the surrounding of the door or window hole is provided with reinforcement, and the outside surrounding of the concrete layer is set
It is equipped with tongue and groove.
10. light composite heat insulation outer wall plate according to claim 8, it is characterised in that the heat preservation core plate by XPS,
EPS, granular polystyrene mortar, rock wool, glass silk floss or polyurethane heat insulation material are made, the concrete layer by normal concrete,
Lightweight aggregate concrete or fibre reinforced concrete are made.
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107386556A (en) * | 2017-07-04 | 2017-11-24 | 山东大学 | Light composite heat insulation outer wall plate |
| CN108442585A (en) * | 2018-06-01 | 2018-08-24 | 安徽建工集团有限公司 | One kind exempting from form removal external thermal insulation quake-proof integral shear wall |
| CN108442704A (en) * | 2018-06-01 | 2018-08-24 | 安徽建工集团有限公司 | The outer insulation integrated non-dismantling formwork construction method of cast-in-place concrete structure |
| CN113323169A (en) * | 2021-06-01 | 2021-08-31 | 山东金诺新型材料有限公司 | Energy-saving wallboard without cold bridge |
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2017
- 2017-07-04 CN CN201720797259.2U patent/CN206956959U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107386556A (en) * | 2017-07-04 | 2017-11-24 | 山东大学 | Light composite heat insulation outer wall plate |
| CN107386556B (en) * | 2017-07-04 | 2020-04-21 | 山东大学 | Light composite thermal insulation external wall panel |
| CN108442585A (en) * | 2018-06-01 | 2018-08-24 | 安徽建工集团有限公司 | One kind exempting from form removal external thermal insulation quake-proof integral shear wall |
| CN108442704A (en) * | 2018-06-01 | 2018-08-24 | 安徽建工集团有限公司 | The outer insulation integrated non-dismantling formwork construction method of cast-in-place concrete structure |
| CN108442585B (en) * | 2018-06-01 | 2024-05-10 | 安徽建工集团股份有限公司 | Outer heat preservation antidetonation integrated shear force wall of form removal exempts from |
| CN113323169A (en) * | 2021-06-01 | 2021-08-31 | 山东金诺新型材料有限公司 | Energy-saving wallboard without cold bridge |
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