CN209397821U - A kind of integrated molding Side fascia and the external wall including it - Google Patents
A kind of integrated molding Side fascia and the external wall including it Download PDFInfo
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- CN209397821U CN209397821U CN201822010444.XU CN201822010444U CN209397821U CN 209397821 U CN209397821 U CN 209397821U CN 201822010444 U CN201822010444 U CN 201822010444U CN 209397821 U CN209397821 U CN 209397821U
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- side fascia
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- insulation plate
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Abstract
The utility model discloses a kind of integrated molding Side fascia and including its external wall, belong to external wall field, including Side fascia ontology, the Side fascia ontology includes integrated bonded strength plates and heat-insulation plate for external, the strength plates are the big polystyrene particle cement plate of compression strength, the heat-insulation plate for external is the low HY polystyrene particle cement plate of thermal coefficient, the Side fascia ontology carries out the secondary integral forming process that pours using PC production line and is prepared, described secondary to pour pouring including strength plates and pour with heat-insulation plate for external.The strength plates and heat-insulation plate for external of the utility model are same material but the exterior wall plate technique of the polystyrene particle cement of different physical properties overlapping.HY polystyrene particle cement material has higher thermal resistance value, plays and not only combine closely with the wallboard of bearing load, while having energy saving and heat preservation effect under conditions of guaranteeing fundamental strength.
Description
Technical field
The utility model relates to external wall fields, more particularly to a kind of integrated molding Side fascia and including its building
Exterior wall.
Background technique
Existing external wall is the chief component of building, construction and used Effect of Materials building energy consumption refer to
Mark and indoor residence comfort.In residential housing, in building enclosure energy consumption: exterior wall can account for 34%, and stair division wall is about
11%.Developing high quality exterior wall composite thermal insulation wallboard is the important shortcut realized housing industrialization and promote energy saving building.It is some
The production of the wallboard wall material of developed country proportion in its national materials for wall total output has been up to 60%, and China
Only account for 3%.In terms of the external wall structure of building, China encourages to develop green building material energetically, widelys popularize various non-stick
Cob brick, light-duty, large-sized walling, while further increasing the productivity of widely used green external-wall heat-insulation material.
The main wallboard type that the country can be used as that assembling type outer wall plate uses at present has: load-bearing concrete rock wool composite exterior wall
Plate, thin wall concrete rock wool compound external wall panel, concrete polyphenyl ethylene compound external wall panel, concrete perlite compound external wall panel,
Ferro-cement thermal insulation material battenboard, SP prestressed cored slab, ALC external wall etc..
Load-bearing concrete rock wool compound external wall panel: load-bearing concrete rock wool compound external wall panel is held by reinforced concrete structure
Double-layer, rock wool heat-preservation layer and finish coat are combined.Have the characteristics that intensity is high, thermal and insulating performance is good, easy for construction, winter
The brick wall that heat insulation effect is equivalent to a thickness of 490mm, thermal stability is also superior to the brick wall with a thickness of 370mm.But surface density is larger,
Installation effectiveness is lower, is unfavorable for promoting and applying.
Thin wall concrete rock wool compound external wall panel: thin wall concrete rock wool compound external wall panel is by reinforced concrete structure layer
The non-bearing type compound external wall panel that (inner layer), rock wool heat-preservation layer (middle layer) and concrete casing layer (outer layer) are combined, wallboard
With a thickness of 150mm.Thin wall concrete rock wool compound external wall panel not only has excellent heat preservation, heat-proof quality, Winter protection phase
When in the brick wall of 370mm, and it is more light than the Side fascia weight of traditional material.But manufacture craft is more complex, is unfavorable for promoting
Using.
Concrete polyphenyl ethylene compound external wall panel: concrete polyphenyl ethylene compound external wall panel is by 70mm thickness armored concrete
Supporting course (inner layer), 60mm or 80mm thickness polystyrene board insulating layer (middle layer) and 70mm thickness armored concrete finish coat (outer layer)
It is combined.Its mean heat transfer coefficient is only 0.58W/ (㎡ K), it is approximately equivalent to the heat insulation effect of 1m chunk.But surface density
It is larger, it needs Special crane to install, is unfavorable for promoting and applying current building industrialization.
Concrete, expanded perlite compound external wall panel: concrete expansion perlite compound external wall panel is by armored concrete
Structure supporting course, expanded pearlite insulating layer and finish coat are combined.Concrete expansion perlite compound external wall panel it is heat-insulated,
Thermal insulation property is significantly better than previous lightweight concrete Side fascia, is slightly poorer than concrete rock wool compound external wall panel, Winter protection effect
The brick wall that fruit is equivalent to a thickness of 490mm.But surface density is big, and Special crane is needed to install, and is unfavorable for current building industrialization
It promotes and applies.
Ferro-cement thermal insulation material battenboard: cement sandwich board with mesh is in factory by low-carbon cold drawn steel wire bond
At three-dimensional space rack, central filler light thermal-insulation core material (mainly with fire-retardant polystyrene foam plate) and manufactured half at
Product smear cement mortar or all prefabricated completions directly in factory in two side sprays of battenboard again at the construction field (site).This kind of sandwich
Plate have light-weight, intensity is high, shockproof, heat preservation and it is heat-insulated, sound insulation property is good, fire protecting performance is good, moisture-resistant, freeze-thaw resistance are good, fortune
Economic, offer building usable floor area few, easy for construction is lost in defeated convenience.Various shapes can be assembled into according to the requirement in design
The wall of formula, or even pipeline, electrical equipment, sash etc. can be preset in plate, then in factory or construction site,
Cement mortar is smeared then at the steel wire upper berth of plate, and easy construction, quickly accelerates construction progress.But complex manufacturing technology, quality are irregular
It is uneven, do not meet industrial application.
SP prestressed cored slab: SP prestressed cored slab production technology is to use U.S. SPANCRETE company technique and set
A kind of novel prefabricated concrete component of standby production.It is prestressing force main reinforcement that the plate, which takes high-strength underrelaxation steel strand wires, and use is special
The dry concrete of special compounding ratio is carried out punching press on long-line pedestal and squeezes one-pass molding, can given birth to by single lead screw ex truding briquetting machine
Produce the prestressed concrete plate material of various specifications.The product has that smooth surface, size is flexible, span is big, high load, resistance to
The advantages that fiery limit is high, anti-seismic performance is good and high production efficiency save template, are not necessarily to the features such as steam curing, foldable production.
But price is higher.
ALC external wall: ALC external wall be with cement, lime, silica sand etc. be primary raw material further according to
The light porous novel Green environmental-protection building of one kind of structural requirement configuration addition reinforced mesh of the different number through preservative treatment
Material Side fascia.The wallboard high porosity causes the density of material to substantially reduce.The quiet sky of small stomatal limiting value inside wallboard
Gas-bearing formation reduces the thermal conductivity of material.Because the porosity of wallboard is big, have can saw, can follow closely, can bore and can bond etc. it is excellent
Processability, convenient for construction.It is preferable that there is the wallboard good fire resistance, higher porosity have material simultaneously
The advantages that sound absorbing performance, had more than 50 years European and American developed countries promote and apply experience, mature technology, but cost compared with
It is high.
In conjunction with the Side fascia prior art above, existing deficiency has: one, reinforced concrete battenboard class, due to both ends
Reinforced concrete thickness is larger (general >=50mm), is self-possessed larger, to influence the difficulty of construction and the processing of node, adds simultaneously
The thermal coefficient and manufacturing cost of big wall.Two, the wallboards such as air entrained concrete or building block, technology is more mature, but wall is led
Hot coefficient is generally higher, therefore wall is thicker, reduces indoor usable floor area, increases cost.And current Side fascia is all existing
Field is bonded by binder, is even cracked, is deformed caused by the physical property difference of generation because unlike material combines sometimes,
There is the case where cold-heat bridge in situations such as falling off, and rainwater is made to enter damage internal material along gap, influences normally making for internal structure
With.
Utility model content
The technical problem to be solved by the present invention is to provide a kind of smaller, excellent thermal insulation performance of self weight and Side fascia entirety
The good integrated molding Side fascia of property and the external wall including it.
In order to solve the above technical problems, the technical scheme that the utility model is provided is as follows:
On the one hand, the utility model provides a kind of integrated molding Side fascia, including Side fascia ontology, the Side fascia ontology
Including integrated bonded strength plates and heat-insulation plate for external, the strength plates are the big polystyrene particle cement plate of compression strength, described outer
Insulation board is the low HY polystyrene particle cement plate of thermal coefficient, and the Side fascia ontology pours one using the progress of PC production line is secondary
Body formed technique is prepared, described secondary to pour pouring including strength plates and pour with heat-insulation plate for external.
Further, the heat-insulation plate for external is integrated using HY polystyrene particle cement material is directly poured in strength plates initial set
Casting craft molding.
Further, the upper surface and lower end surface of the Side fascia ontology are respectively concave face and crowning.
Further, the groove for being inserted into long fastener is equipped in the upper surface and lower end surface.
Further, compression strength >=3MPa of the strength plates；Thermal coefficient≤0.6W/m. of the heat-insulation plate for external
℃。
Further, the strength plates with a thickness of 60~140mm, the heat-insulation plate for external with a thickness of 40~60mm.
It further, further include being located at the outside first pressure fiberboard of the heat-insulation plate for external of the strength plates other side and setting
Second pressure fiberboard in the heat-insulation plate for external other side, makes first pressure fiberboard, strength plates, external wall insulation and second pressure
Fiberboard is laminated.
Further, the strength plates and heat-insulation plate for external are all made of the preparation of three waste cements.
In another aspect, providing a kind of external wall, several integrated molding Side fascias are installed.
Further, the upper surface and lower end surface of the Side fascia ontology are the concave face and crowning that can be clamped, in institute
It states upper surface and lower end surface is equipped with groove for being inserted into long fastener, adjacent two Side fascia ontologies up and down pass through concave face
It is clamped with crowning, elongated fastener under beam is inserted into the groove of upper surface, be inserted into the groove of lower end surface elongated on floor
Fastener.
By adopting such a design, the utility model at least has the following advantages:
1) strength plates of the integrated molding Side fascia of the utility model and heat-insulation plate for external using PC production line formed by integrally casting and
At, specifically, be exactly first placing intensity plate (or heat-insulation plate for external) material in mold, it is secondary after strength sheet material initial set to pour
It builds HY thermal insulation material (or strength sheet material), carries out the secondary integral forming process that pours and be prepared, final maintenance molding.
2) strength plates of the utility model and heat-insulation plate for external are same material but the granular polystyrene water of different physical properties
The exterior wall plate technique of mud overlapping.HY polystyrene particle cement material has higher thermal resistance value under conditions of guaranteeing fundamental strength,
It plays and not only combines closely with the wallboard of bearing load, while there is energy saving and heat preservation effect；The combination of same material is in faying face
There is preferably connection performance (than inhomogeneous connection) at place, this is that different existing Side fascia insulation construction is integrated sets with other
The maximum of meter is different.
3) formed by integrally casting forms in the production line for the strength plates of the utility model and heat-insulation plate for external, it is not necessary to secondary bonding, and
And because the two using the cementitious materials (polystyrene particle cement) of homogeneity different physical characteristics carries out pouring completions, make strength plates and outside
Even closer, the case where avoiding the occurrence of cold-heat bridge is connected between insulation board, and can enter the internal material of damage along gap with rainwater
Material influences the normal use of internal structure, so that the integrated molding Side fascia of the utility model is had good globality, is not easy out
It splits, and using the insulation board of polystyrene particle cement cementitious material production, in same heat preservation, effectively reduces wall thickness
Degree increases usable floor area, while reducing self weight.
Detailed description of the invention
Above-mentioned is only the general introduction of technical solutions of the utility model, in order to better understand the technology hand of the utility model
Section, below in conjunction with attached drawing, the utility model is described in further detail with specific embodiment.
Fig. 1 is the side structure schematic diagram of the integrated molding Side fascia of the utility model；
Fig. 2 is the structural schematic diagram of the integrated molding Side fascia of the utility model.
Specific embodiment
The exemplary embodiment of the utility model is more fully described below with reference to accompanying drawings.Although showing this in attached drawing
The exemplary embodiment of utility model, it being understood, however, that may be realized in various forms the utility model without should be by here
The embodiment of elaboration is limited.It is to be able to thoroughly understand the utility model, and energy on the contrary, providing these embodiments
It is enough that the scope of the utility model is communicated completely into those skilled in the art.
The utility model provides a kind of integrated molding Side fascia, as shown in Figure 1 and Figure 2, including Side fascia ontology, Side fascia
Ontology includes integrated bonded strength plates 2 and heat-insulation plate for external 1, and strength plates 2 are the big polystyrene particle cement plate of compression strength, outer guarantor
Warm plate 1 is the low HY polystyrene particle cement plate of thermal coefficient, Side fascia ontology using PC production line carry out it is secondary pour one at
Type technique is prepared, secondary to pour including pouring for strength plates 2 and pouring for heat-insulation plate for external 1.
The strength plates and heat-insulation plate for external of the integrated molding Side fascia of the utility model are formed using PC production line formed by integrally casting,
Particularly as being: first placing intensity plate (or heat-insulation plate for external) material in mold, it is secondary after strength sheet material initial set to pour HY
Thermal insulation material (or strength sheet material) carries out the secondary integral forming process that pours and is prepared, final maintenance molding.This is practical new
Formed by integrally casting forms the strength plates and heat-insulation plate for external of type in the production line, it is not necessary to secondary bonding, and because the two uses homogeneity not
Cementitious material (polystyrene particle cement) with physical property carries out pouring completion, makes to connect more between strength plates and heat-insulation plate for external
Closely, the case where avoiding the occurrence of cold-heat bridge, and damage internal material influence internal structure can entered just along gap with rainwater
It is often used, makes the integrated molding Side fascia of the utility model that there is good globality, it is not easy to crack, and use granular polystyrene
The insulation board of cement cementitious material production effectively reduces thickness of wall body in same heat preservation, increases usable floor area, simultaneously
Reduce self weight.
In order to meet the common intensity requirement of Side fascia, and meet the requirement that energy consumption meets national regulation and development trend,
Compression strength >=3MPa of strength plates；The thermal coefficient of heat-insulation plate for external≤0.6W/m. DEG C.It is with common polystyrene particle cement plate
Strength plates (compression strength >=3MPa), while with HY high heat preservation performance polystyrene particle cement cementitious material (thermal coefficient≤0.6W/
It m. DEG C) is heat-insulation plate for external.Two kinds of material cores are granular polystyrene and cement, avoid not homogeneous material to greatest extent and cause
Contact surface it is mutually exclusive, connect bad situation.The technique for being unified placement layer by layer using factory simultaneously, is integrally formed, maximum
The contact surface of two kinds of materials of guarantee of limit is firmly combined.
Side fascia ontology is generally rectangular cross-section.
Further, insulation board uses and directly pours HY polystyrene particle cement material formed by integrally casting work in strength plates initial set
Skill molding.
Local treatment are as follows: the upper surface and lower end surface of Side fascia ontology are respectively concave face and crowning, and are further existed
Upper surface and lower end surface are equipped with the groove for being inserted into long fastener.Exterior wall end face is concave face, crowning docking, and adhesive connects
Knot, special seal gum sealing.The upper and lower grooved faces of Side fascia, the size of slot is 10mmX50mm, and is penetrated through.Upper fluting installation
When insertion beam under elongated fastener, lower fluting is inserted into elongated card slot on floor.The gelling material such as cement mortar is poured into beam slab gap
Material.
Further, strength plates with a thickness of 60~140mm, heat-insulation plate for external with a thickness of 40~60mm.
It further, further include being located at the outside first pressure fiberboard of the heat-insulation plate for external 1 of 2 other side of strength plates and being located at
The second pressure fiberboard of the heat-insulation plate for external other side keeps first pressure fiberboard, strength plates, external wall insulation and second pressure fine
Dimension board stacking forms.
Further, strength plates 2 and heat-insulation plate for external 1 are all made of the preparation of three waste cements, environmentally protective, energy-saving and emission-reduction.
One specific embodiment of the integrated molding Side fascia of the utility model can be with are as follows:
Be integrally formed the production technology of Side fascia: Side fascia, which is that factory is unified, to be processed, and carries out two using PC production line
Secondary moulding by casting.Concrete technology: the first step touches and is first laid with a cement pressure fiberboard, second step, by casting equipment one in tool
The secondary common polystyrene particle cement plate of moulding by casting is to design thickness, third step, the second pouring HY polystyrene particle cement after initial set
Thermal insulation material to design thickness, the 4th step is finally laid with a cement pressure fiberboard (require or be not added according to product design),
Maintenance molding.
One embodiment of product structure: the common polystyrene particle cement plate 100mm of internal layer cement pressure fiberboard 6mm+ (or
By design requirement)+HY polystyrene particle cement heat preservation slurry 50mm (or pressing design requirement)+outer layer cement pressure fiberboard 6mm
One embodiment of Local treatment: outer wall batten end face is that tongue and groove docks, cohesive attachment, and special seal gum is close
Envelope.Batten upper and lower end face fluting, the size of slot is 10mmX50mm, and is penetrated through.Elongated fastener under insertion beam when upper fluting is installed,
Elongated card slot on lower fluting insertion floor.The cementitious materials such as cement mortar are poured into beam slab gap.
In another aspect, providing a kind of external wall, several above-mentioned integrated molding Side fascias are installed.
Further, the upper surface and lower end surface of Side fascia ontology are the concave face and crowning that can be clamped, in upper surface
It is equipped with the groove for being inserted into long fastener with lower end surface, adjacent two Side fascia ontologies up and down pass through concave face and crowning
Elongated fastener under beam is inserted into clamping in the groove of upper surface, and elongated fastener on floor is inserted into the groove of lower end surface.
The existing assembling type outer wall plate for meeting steel construction is simultaneously few, and larger and heat preservation of being generally self-possessed is bad, how can
The direction that heat insulation effect is Side fascia research and development can be reached again by mitigating self weight.The design is folded using the material of two kinds of different physical characteristics
It is combined, one is common polystyrene particle cement plate (there is relatively high intensity), the second is using high-performance polyphenyl
Grain cement plate (heating conduction is very low).Two kinds of materials are all cement-base composite material, are poured using factory, guarantee two kinds of materials
Reliable connection.It is the higher polystyrene particle cement plate of intensity in the inner part, is in the outer part the high polystyrene particle cement of thermal coefficient
Plate.Since exterior wall has the performance requirement of thermal-insulation energy-conservation, therefore apply the HY granular polystyrene with high thermal resistance low heat conductivity energy
Cement can reduce exterior wall body thickness while meeting thermal-insulation energy-conservation requirement as insulating layer to greatest extent.Due to
Thickness of wall body directly affects wall self weight, therefore the load for acting on force structure is decreased while reduced thickness, to subtract
Less to materials demand.The maximum design of this wall inclination and existing exterior wall is not both that structure sheaf uses material of the same race,
Polystyrene particle cement.But the performance of two kinds of materials is different, one requires thermal resistance high, another desired strength is high.Wherein, hot
Hinder it is high be used as heat preservation and intensity it is high be used as carrying stress.It is more two kinds entirely different in existing exterior wall plate technique
Material overlapping, plays different exterior wall performances respectively.Such as, play carrying stress for cement base for one layer, another layer has for macromolecule
Machine material.But greatest problem existing for this design is, due to material not homogeneity, and generates more performances in junction
Exclusive problem.Such as, because of freeze thawing problem, and disconnect two kinds of material junctions, bulge collapses.The design, due to being same material
Material, will not occur above-mentioned common fault problem.It is also the maximum design bright spot of our company Side fascia and difference.
The external wall panel structure of the utility model is due to using two layers of polystyrene particle cement Mortar Plates, homogeneity but different physical
The material of energy does internal core material, and thermal coefficient is smaller.In same heat preservation, thickness of wall body is effectively reduced, increases and uses
Area.Self weight is reduced simultaneously, due to reducing load-carrying members steel using amount after weight saving, to reduce cost.
To sum up, the advantages of the utility model are as follows:
1. enhancing unified physics performance
Since external wall board material is made of two kinds of polystyrene particle cement materials of different nature, one kind is common granular polystyrene
Another cement (cement content is higher) is high-performance polystyrene particle cement (modified material and a small amount of cement), and the two is all cement
The mixture of base and granular polystyrene is constituted, and in terms of physical property transition and combination above all has the advantage that can not be substituted.Compared with one
As Side fascia that homogeneous material is not constituted, junction cracking can be seldom generated, phenomena such as bulge, removing, to improve exterior wall
The total quality of plate.
2. reducing cost reduces cost
Since the design of Side fascia joined the great adiabator layer of special thermal resistance value (self research and development of our company), thus
The integral heat insulation performance for improving Side fascia, makes exterior wall while reaching local energy conservation standard, reduces wall to greatest extent
The thickness of body.The reduction of thickness, it is meant that the demand of the mitigation of weight, material is reduced, while on house actual use area
It is improved.
The above descriptions are merely preferred embodiments of the present invention, not makees in any form to the utility model
Limitation, those skilled in the art make a little simple modification, equivalent variations or modification using the technology contents of the disclosure above,
It falls within the protection scope of the present utility model.
Claims (10)
1. a kind of integrated molding Side fascia, which is characterized in that including Side fascia ontology, the Side fascia ontology includes integrated bonded
Strength plates and heat-insulation plate for external, the strength plates are the big polystyrene particle cement plate of compression strength, and the heat-insulation plate for external is thermally conductive
The low HY polystyrene particle cement plate of coefficient, the Side fascia ontology pour integral forming process system using the progress of PC production line is secondary
It is standby form, it is described secondary to pour pouring including strength plates and poured with heat-insulation plate for external.
2. integrated molding Side fascia according to claim 1, which is characterized in that the heat-insulation plate for external uses at the beginning of strength plates
HY polystyrene particle cement material formed by integrally casting technological forming is directly poured when solidifying.
3. integrated molding Side fascia according to claim 1, which is characterized in that the upper surface of the Side fascia ontology is under
End face is respectively concave face and crowning.
4. integrated molding Side fascia according to claim 3, which is characterized in that be equipped in the upper surface and lower end surface
For being inserted into the groove of long fastener.
5. integrated molding Side fascia according to claim 1, which is characterized in that the compression strength of the strength plates >=
3MPa；The thermal coefficient of the heat-insulation plate for external≤0.6W/m. DEG C.
6. integrated molding Side fascia according to claim 1, which is characterized in that the strength plates with a thickness of 60~
140mm, the heat-insulation plate for external with a thickness of 40~60mm.
7. integrated molding Side fascia according to any one of claims 1 to 6, which is characterized in that further include that be located at strength plates another
The outside first pressure fiberboard of the heat-insulation plate for external of side and the second pressure fiberboard for being located at the heat-insulation plate for external other side, make
First pressure fiberboard, strength plates, external wall insulation and second pressure fiberboard are laminated.
8. integrated molding Side fascia according to any one of claims 1 to 6, which is characterized in that the strength plates and external thermal insulation
Plate is all made of the preparation of three waste cements.
9. a kind of external wall, which is characterized in that be equipped with any integrated molding Side fascia of several claims 1 to 8.
10. external wall according to claim 9, which is characterized in that the upper surface and lower end surface of the Side fascia ontology
For the concave face and crowning that can be clamped, it is equipped with the groove for being inserted into long fastener in the upper surface and lower end surface, it is adjacent
Two Side fascia ontologies up and down be clamped by concave face and crowning, elongated fastener under beam is inserted into the groove of upper surface,
Elongated fastener on floor is inserted into the groove of lower end surface.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112523339A (en) * | 2020-11-04 | 2021-03-19 | 上海建工二建集团有限公司 | Assembly type structure system and construction method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112523339A (en) * | 2020-11-04 | 2021-03-19 | 上海建工二建集团有限公司 | Assembly type structure system and construction method thereof |
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