CN108915117A - A kind of cast-in-place concrete built-in heat insulation wall and construction method - Google Patents
A kind of cast-in-place concrete built-in heat insulation wall and construction method Download PDFInfo
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- CN108915117A CN108915117A CN201810734210.1A CN201810734210A CN108915117A CN 108915117 A CN108915117 A CN 108915117A CN 201810734210 A CN201810734210 A CN 201810734210A CN 108915117 A CN108915117 A CN 108915117A
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- 238000009413 insulation Methods 0.000 title claims abstract description 101
- 239000004567 concrete Substances 0.000 title claims abstract description 58
- 238000010276 construction Methods 0.000 title claims abstract description 31
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 68
- 239000010959 steel Substances 0.000 claims abstract description 68
- 239000004744 fabric Substances 0.000 claims abstract description 67
- 238000009415 formwork Methods 0.000 claims abstract description 16
- 238000000034 method Methods 0.000 claims abstract description 10
- 239000002184 metal Substances 0.000 claims description 42
- 229910052751 metal Inorganic materials 0.000 claims description 42
- 239000000853 adhesive Substances 0.000 claims description 18
- 230000001070 adhesive effect Effects 0.000 claims description 18
- 239000004568 cement Substances 0.000 claims description 18
- 239000000463 material Substances 0.000 claims description 10
- 229920000642 polymer Polymers 0.000 claims description 8
- 238000005266 casting Methods 0.000 claims description 6
- 238000001125 extrusion Methods 0.000 claims description 6
- 239000011152 fibreglass Substances 0.000 claims description 6
- 239000003063 flame retardant Substances 0.000 claims description 6
- 229920006327 polystyrene foam Polymers 0.000 claims description 6
- 238000004080 punching Methods 0.000 claims description 6
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims description 5
- 238000011065 in-situ storage Methods 0.000 claims description 5
- 238000004321 preservation Methods 0.000 abstract description 15
- 238000012423 maintenance Methods 0.000 abstract description 6
- 239000012774 insulation material Substances 0.000 abstract description 5
- 239000011449 brick Substances 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 239000010410 layer Substances 0.000 description 92
- 230000000694 effects Effects 0.000 description 8
- 238000009434 installation Methods 0.000 description 5
- 239000002131 composite material Substances 0.000 description 4
- 239000004793 Polystyrene Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000004570 mortar (masonry) Substances 0.000 description 3
- 229920002223 polystyrene Polymers 0.000 description 3
- 230000001464 adherent effect Effects 0.000 description 2
- 230000032683 aging Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000003628 erosive effect Effects 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 238000006703 hydration reaction Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 229910010272 inorganic material Inorganic materials 0.000 description 2
- 239000011147 inorganic material Substances 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 239000011368 organic material Substances 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000002344 surface layer Substances 0.000 description 2
- 229920000265 Polyparaphenylene Polymers 0.000 description 1
- -1 Polyphenylene Polymers 0.000 description 1
- 229920000297 Rayon Polymers 0.000 description 1
- 229920006328 Styrofoam Polymers 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000011490 mineral wool Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229920006389 polyphenyl polymer Polymers 0.000 description 1
- 229920005990 polystyrene resin Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
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- 239000011241 protective layer Substances 0.000 description 1
- 238000009418 renovation Methods 0.000 description 1
- 238000009738 saturating Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000008261 styrofoam Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002937 thermal insulation foam Substances 0.000 description 1
- 239000002341 toxic gas Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
- E04B1/78—Heat insulating elements
- E04B1/80—Heat insulating elements slab-shaped
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/84—Walls made by casting, pouring, or tamping in situ
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Acoustics & Sound (AREA)
- Building Environments (AREA)
Abstract
The invention belongs to heat-preserving wall technical field, a kind of cast-in-place concrete built-in heat insulation wall and construction method are proposed, including base and insulation board layer, base are located at insulation board layer side；Insulation board layer includes enhancement layer, and enhancement layer two sides are disposed with insulating layer, articulamentum；Articulamentum is connected to base；Articulamentum close to base sets gradually flat steel fabric sheet, rectangular recess shape steel fabric sheet close to the side of base, flat steel fabric sheet and rectangular recess shape steel fabric sheet are combined into the formwork parts with groove structure, form cavity construction after combination between flat steel fabric sheet and rectangular recess shape steel fabric sheet；The production for solving existing building masonry wall heat preservation is usually to set up thermal insulation material in the surface of wall that common wall brick is built, this heat-preserving wall working procedure is complicated, long in time limit, cost is high, dangerous, and quality is difficult to control, insulating layer be easy hollowing, crack, fall off, the service life it is short, the technical problems such as later period maintenance maintenance cost is high, and security risk is more.
Description
Technical field
The invention belongs to heat-preserving wall technical field, it is related to a kind of cast-in-place concrete built-in heat insulation wall and construction method.
Background technique
In well known technology, skyscraper is divided into frame, frame is cut or shears structure, and heat-preserving wall is generally by cast-in-place
The exterior wall that beams of concrete, column or plate and common wall brick are built is constituted.Currently, usual for the production of building masonry wall heat preservation
It is that the surface of wall built in common wall brick sets up thermal insulation material, this heat-preserving wall, working procedure is complicated, time-consuming, work
Phase is long, cost is high, dangerous, and quality is difficult to control, insulating layer be easy hollowing, crack, fall off, the service life it is short, later period maintenance
Maintenance cost is high, and security risk is more.
Insulation board says easy-to-understand exactly to the plank of building heat preservation that insulation board is using polystyrene resin as raw material
In addition other supplementary materials and poly inclusion, are by polymer mortar, fiberglass gridding cloth, flame retardant type molded polystyrene foams
The Material claddings such as plate or extruded sheet form, and scene bonding construction mixes injecting catalyst simultaneously by heating, and then extrusion molding extrudes
The rigid foam plate of molding and manufacture has moisture-proof, waterproof performance.Novel heat insulation decoration integrated board is to pass through assembly line
Production, integrates the functions such as heat preservation, waterproof, facing, is to meet current Building Energy Saving demand, improves industry and builds with civilian
Build the preferred material of exterior-wall heat insulation level, and the preferred material to existing building reducing energy consumption.However in novel insulation board
Composite plate be not arranged preferably, the composite board of some insulation boards is exposed outside, over time, reduces its use
Service life if viscose glue effect is bad, may fall off during the bonding process, both cause security risk, cause the wave of resource
Take, also need it is manually installed, it is time-consuming and laborious.
Traditional building masonry wall uses concrete, entity brick or hollow block construction, and is directly exposed to outer, wall
It is not heat-insulated not keep the temperature, it is especially northern in order to keep comfortable room temperature to need to expend a large amount of energy, using in building masonry wall
Outer installation heat-insulation and heat-preservation wallboard becomes currently used mounting means, and direct split is generallyd use between insulation board and insulation board
Mode, there are gaps between insulation board, there is a problem of heat insulation effect difference.
As Chinese national economy builds the improvement for rapidly developing and working with living environment, building trade is to building heat preservation
The requirement for fitting up performance is also higher and higher.Although current China's exterior wall insulating temperature technique in construction in account for the overwhelming majority,
But External Thermal Insulation Technology for External is the direction of building heat preservation development from now on.In recent years, China is in exterior-wall heat insulation application aspect
The trial of multiple beneficial has been carried out, the exterior insulation product of several types has been developed, such as in exterior walls of buildings surface system
Make external wall insulation foam polyphenyl particle cement polymer mortar insulating layer, thicken protective layer in building external pasting styrofoam,
Polyphenylene heat insulation slab and wall pour plus polymer mortar cover, and cement and polystyrene board member etc. achieves certain heat preservation and warp
Help effect, solve cold bridge, moisture condensation, crack, be not easy to fit up, the renovation of fire toxic gas emission, aging blocks, the inside holdings such as energy conservation are deposited
The problem of.However there is also some problems in the prior art, e.g., since some foaming insulation boards are planar structures, paste not
It is real easily to generate hollowing peeling, cause hidden danger.
Current general thermal insulation material used for building exterior wall is all made of organic or inorganic heat preservation plate material, and organic heat-insulating plate is main
It is made using polystyrene of raw material, polystyrene is splendid thermal insulation material, then is aided with extrusion molding and forms, and forms close honeycomb
Structure, thus very effective prevention heat transfer, such plate has light weight, and cheap, steady chemical structure etc. is many
Advantage.Inorganic heat preservation plate mainly has exterior insulation, composite cement foam insulation board, aerated concrete panel, rock wool board
Substantially all it is inorganic material Deng, composition material, has high temperature resistant, nonflammable, fire prevention, durable length, not aging, Maintenance free etc. excellent
Point.But the thermal insulation property of inorganic material insulation board is more slightly worse than organic material insulation board, and the coefficient of thermal expansion of organic insulation material
Coefficient of thermal expansion with cement is there are difference, and organic material insulation board will appear the case where falling off, and maintenance cost is high and there is peaces
The technical problems such as full hidden danger.
Summary of the invention
The invention proposes a kind of cast-in-place concrete built-in heat insulation wall and construction methods, solve above-mentioned technical problem.
The technical proposal of the invention is realized in this way：
A kind of cast-in-place concrete built-in heat insulation wall and construction method, including：
Base and insulation board layer, the base are located at insulation board layer side；
The insulation board layer includes enhancement layer, and the enhancement layer two sides are disposed with insulating layer, articulamentum；
The articulamentum is connected to the base；
The base is poured into concrete using concrete cast-in-situ method；
The two sides of the insulating layer is provided with cement polymer sheet material；
The enhancement layer is several layers fiberglass gridding cloth；
The articulamentum close to the base sets gradually flat steel fabric sheet, rectangular recess close to the side of the base
The flat steel fabric sheet and the rectangular recess shape steel fabric sheet are combined into the template with groove structure by shape steel fabric sheet
Part forms cavity construction between the flat steel fabric sheet and the rectangular recess shape steel fabric sheet after combination；
The flat steel fabric sheet and the rectangular recess shape steel fabric sheet bonding station are provided with several for being tightly fastened
Connect the template support of the flat steel fabric sheet and the rectangular recess shape steel fabric sheet.
As further technical solution, the template support is rectangular shape, following table in the template support
Face is provided with several first through hole, and the first through hole is uniformly distributed, and the first through hole, which is provided with, to be bolted.
As further technical solution, between the articulamentum and the insulating layer, the insulating layer and the enhancing
Pass through adhesive bond between layer.
As further technical solution, flame retardant type molded polystyrene foams plate is provided in the insulating layer.
As further technical solution, cement-base plastering marine glue is provided between the base and the articulamentum
Slurry.
As further technical solution, insulation board layer two sides are provided with protrusion and groove structure.
As further technical solution, the adhesive is cement-based adhesive.
As further technical solution, metal plate, the metal plate are provided between the articulamentum and existing wall
For polyline shaped, several second through-holes, the second through-hole gold as described in stamping die punching press are evenly arranged on the metal plate
Belong to the extrusion part of metal plate described in plate formation and punching press on one side without departing from the metal plate.
As further technical solution, carry out in the steps below：
S1, the formwork parts are disposed close on the outside of the articulamentum of the base；
S2, plugging wire one end and the flat steel fabric sheet weld, the cavity construction formed across the formwork parts, then wear
The saturating insulation board layer, is then passed through the metal plate, injects the existing wall；
S3, the template support is fixed on the outside of the flat steel fabric sheet；
S4, it is reserved between the insulation board layer and the existing wall by the plugging wire and the insulation board layer uniform thickness
Gap；
S5, building template is set far from the side of the insulation board layer in the base, respectively to cavity construction, institute
It states casting concrete, some strength to be achieved in base and the gap and removes the building template；
S6, to the end of concrete hardening, complete cast-in-place concrete built-in heat insulation wall construction.
Compared with prior art, beneficial effects of the present invention are：
1, in the present invention, base, which is poured into concrete using concrete cast-in-situ method, can guarantee that wall will not be because of built-in guarantor
Warm plate layer and it is not firm enough, be not sufficiently stable, have good mechanical characteristic；The two sides of insulating layer is aided with cement polymer sheet material
Surface layer is conducive to the hydration reaction of mixed mud in base, it can be made to obtain preferable bond effect；It is provided in insulating layer fire-retardant
Pattern moulds polystyrene foam plate, has excellent heat preservation, heat-insulated and waterproof performance, thermal coefficient is low, waterproof；Insulation board layer
It is integrally located between base, is not exposed under extraneous environment, is chronically at stable state, long service life；Enhancement layer
It is inside provided with fiberglass gridding cloth, there is excellent heat preservation, heat-insulated and waterproof performance, thermal coefficient is low, waterproof；Adhesive
Can preferably Adherents junction layer and insulating layer, insulating layer and enhancement layer so that insulation board layer becomes an entirety；Flat steel wire
Piece and rectangular recess shape steel fabric sheet are integrally welded, are bonded insulation board layer, cavity construction are formed, to later can be to cavity structure
Make middle casting concrete；Template support preferably can fasten and fix flat steel fabric sheet and the weldering of rectangular recess shape steel fabric sheet
The formwork parts being connected into.
2, in the present invention, template support is rectangular shape, and template support upper and lower surface is provided with several first through hole,
First through hole is uniformly distributed in template support, and template support passes through bolt for flat steel fabric sheet and rectangular recess shape steel wire
Mesh sheet is fastened, and guarantees flat steel fabric sheet and rectangular recess shape steel fabric sheet closely connects and deformation occurs.
3, in the present invention, between articulamentum and insulating layer, pass through adhesive bond, guarantee between insulating layer and enhancement layer
Insulation board layer is an integral structure, and will not be detached between layers；Adhesive is cement-based adhesive, can preferably be fitted
Insulation board for being built in concrete.
4, in the present invention, on the one hand cement-base plastering waterproof rubber cement protects insulation board layer not by concrete erosion or breaks
It is bad, play the role of insulation blocking；On the other hand, the effect of bonding base and articulamentum is also played.
5, in the present invention, insulation board layer two sides are provided with protrusion and groove structure, convenient to carry out splicing peace to insulation board
Dress, is adapted to the various installation positions of various installation environments.
6, in the present invention, metal plate is provided between articulamentum and existing wall, the cross section of metal plate is polyline shaped, energy
It withstands more force and the extruding of concrete, and is evenly arranged with several second through-holes on metal plate, the second through-hole is by punching press
Mould punching metal plate is formed, and the extrusion part of stamped sheet metal, on one side without departing from metal plate, the second through-hole can allow plugging wire
Across metal plate, extrudes part and be divided into the first fin towards insulation board layer and the second fin towards existing wall, the first wing
The shape of piece is spine type for being inserted into insulation board layer, and the second fin is triangle, facilitate metal plate be fixed on articulamentum and
Between existing wall, it will not shift when being poured concrete.
7, in the present invention, formwork parts are disposed close to outside the articulamentum of base, plugging wire one end and flat steel fabric sheet are welded
It connects, the cavity construction formed across formwork parts, then penetrates insulation board layer, be then passed through metal plate, inject existing wall, play fixation
The effect of insulation board layer and metal plate makes it be fixed together with existing wall, facilitates casting concrete and in casting coagulation
It is not subjected to displacement when native；Template support is fixed on the outside of flat steel fabric sheet, fixed flat steel fabric sheet and rectangular recess shape steel
Silk netting；The gap with insulation board layer uniform thickness is reserved between insulation board layer and existing wall by plugging wire, is remained into gap
It is poured concrete；Building template is set far from the side of insulation board layer in base, respectively into cavity construction, base and gap
It is poured concrete, some strength to be achieved removes building template, to the end of concrete hardening, completes the built-in guarantor of cast-in-place concrete
The construction of warm wall.
Detailed description of the invention
The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.
Fig. 1 is schematic structural view of the invention；
Fig. 2 is base and insulation board layer schematic diagram in the present invention；
Fig. 3 is template support schematic diagram in the present invention；
Fig. 4 is metal plate schematic diagram in the present invention.
In figure：1- base, 2- insulation board layer, 21- enhancement layer, 22- insulating layer, 23- articulamentum, the flat steel fabric sheet of 24-,
25- rectangular recess shape steel fabric sheet, 26- formwork parts, 27- cavity construction, 3- adhesive, 4- template support, 41- first are logical
Hole, 42- bolt, the existing wall of 5-, 6- metal plate, the second through-hole of 61-, 62- extrude part, 7- building template, 8- plugging wire, 9- sky
Gap.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
As shown in Figure 1 to 4, the present invention proposes a kind of cast-in-place concrete built-in heat insulation wall and construction method, including：
Base 1 and insulation board layer 2, base 1 are located at 2 side of insulation board layer；Insulation board layer 2 includes enhancement layer 21, enhancement layer
21 two sides are disposed with insulating layer 22, articulamentum 23；Articulamentum 23 is connected to base 1；Base 1 uses concrete cast-in-situ method
It is poured into concrete；The two sides of insulating layer 22 is provided with cement polymer sheet material；Flame retardant type molding is provided in insulating layer 22
Polystyrene foam plate；Enhancement layer 21 is several layers fiberglass gridding cloth；Articulamentum 23 close to base 1 is close to base 1
Side sets gradually flat steel fabric sheet 24, rectangular recess shape steel fabric sheet 25, by flat steel fabric sheet 24 and rectangular recess shape steel wire
Mesh sheet 25 is combined into the formwork parts 26 with groove structure, after combination flat steel fabric sheet 24 and rectangular recess shape steel fabric sheet 25 it
Between formed cavity construction 27；Flat steel fabric sheet 24 and 25 bonding station of rectangular recess shape steel fabric sheet are provided with several for close
It is fixedly connected with the template support 4 of flat steel fabric sheet 24 and rectangular recess shape steel fabric sheet 25.
In the present embodiment, base 1, which is poured into concrete using concrete cast-in-situ method, can guarantee that wall will not be because of built-in
Insulation board layer 2 and it is not firm enough, be not sufficiently stable, have good mechanical characteristic；The two sides of insulating layer 22 is aided with cement polymer
Sheet material is surface layer, is conducive to the hydration reaction of mixed mud in base 1, it can be made to obtain preferable bond effect；In insulating layer 22
It is provided with flame retardant type molded polystyrene foams plate, there is excellent heat preservation, heat-insulated and waterproof performance, thermal coefficient is low, impermeable
Water；Insulation board layer 22 is integrally located between base 1, is not exposed under extraneous environment, is chronically at stable state, is used
Service life is long；It is provided with fiberglass gridding cloth in enhancement layer 21, there is excellent heat preservation, heat-insulated and waterproof performance, thermal coefficient
It is low, it is waterproof；Adhesive 3 can preferably Adherents junction layer 23 and insulating layer 22, insulating layer 22 and enhancement layer 21 so that heat preservation
Plate layer 2 becomes an entirety；Flat steel fabric sheet 24 and rectangular recess shape steel fabric sheet 25 are integrally welded, are bonded insulation board layer 2,
Cavity construction 27 is formed, is poured concrete to construct in 27 to cavity later；Template support 4 can preferably fasten and
The formwork parts 26 that fixed flat steel fabric sheet 24 and rectangular recess shape steel fabric sheet 25 are welded into.
Further, template support 4 is rectangular shape, and 4 upper and lower surface of template support is provided with several first through hole
41, first through hole 41 is uniformly distributed, and the connection of bolt 42 is provided in first through hole 41.
In the present embodiment, template support 4 is rectangular shape, and it is logical that 4 upper and lower surface of template support is provided with several first
Hole 41, first through hole 41 are uniformly distributed in template support 4, and template support 4 passes through bolt 42 for flat 24 He of steel fabric sheet
Rectangular recess shape steel fabric sheet 25 is fastened, and guarantees that flat steel fabric sheet 24 and rectangular recess shape steel fabric sheet 25 closely connect simultaneously
And deformation occurs.
Further, viscous by adhesive 3 between articulamentum 23 and insulating layer 22, between insulating layer 22 and enhancement layer 21
It closes.
Further, adhesive 3 is cement-based adhesive.
In the present embodiment, between articulamentum 23 and insulating layer 22, pass through adhesive 3 between insulating layer 22 and enhancement layer 21
Bonding guarantees that insulation board layer 2 is an integral structure, will not be detached between layers；Adhesive 3 is cement-based adhesive,
Insulation board that can preferably suitable for being built in concrete.
Further, cement-base plastering waterproof rubber cement is provided between base 1 and articulamentum 23.
In the present embodiment, cement-base plastering waterproof rubber cement on the one hand protect insulation board layer 2 not by concrete erosion or
It destroys, plays the role of insulation blocking；On the other hand, the effect of bonding base 1 and articulamentum 23 is also played.
Further, 2 two sides of insulation board layer are provided with protrusion and groove structure.
In the present embodiment, 2 two sides of insulation board layer are provided with protrusion and groove structure, convenient to carry out splicing peace to insulation board
Dress, is adapted to the various installation positions of various installation environments.
Further, it is provided with metal plate 6 between articulamentum 23 and existing wall 5, metal plate 6 is polyline shaped, on metal plate 6
Several second through-holes 61 are evenly arranged with, the second through-hole 61 is formed by stamping die stamped sheet metal 6 and the pressure of stamped sheet metal 6
62 one side of part is without departing from metal plate 6 out.
In the present embodiment, metal plate 6 is provided between articulamentum 23 and existing wall 5, the cross section of metal plate 6 is broken line
Shape, can withstand more force and the extruding of concrete, and several second through-holes 61 are evenly arranged on metal plate 6, and second is logical
Hole 61 is formed by stamping die stamped sheet metal 6, and 62 one side of extrusion part of stamped sheet metal 6 is without departing from metal plate 6, and second
Through-hole 61 can allow plugging wire 8 to pass through metal plate 6, extrude part 62 and divide for towards the first fin of insulation board layer 2 and towards existing
Second fin of wall 5, the shape of the first fin are the spine type for being inserted into insulation board layer 2, and the second fin is triangle, side
Just metal plate 6 is fixed between articulamentum 23 and existing wall 5, will not be shifted when being poured concrete.
Further, it carries out in the steps below：
S1,23 outside of articulamentum that formwork parts 26 are disposed close to base 1；
S2,8 one end of plugging wire and flat steel fabric sheet 24 weld, the cavity construction 27 formed across formwork parts 26, then penetrate guarantor
Warm plate layer 2, is then passed through metal plate 6, injects existing wall 5；
S3, template support 4 is fixed on flat 24 outside of steel fabric sheet；
S4, gap 9 with 2 uniform thickness of insulation board layer is reserved between insulation board layer 2 and existing wall 5 by plugging wire 8；
S5, base 1 far from insulation board layer 2 side be arranged building template 7, respectively to cavity construction 27, base 1 and
Concrete is poured in gap 9, some strength to be achieved removes building template 7；
S6, to the end of concrete hardening, complete cast-in-place concrete built-in heat insulation wall construction.
In the present embodiment, formwork parts 26 are disposed close to outside the articulamentum 23 of base 1, by 8 one end of plugging wire and flat steel wire
Mesh sheet 24 is welded, the cavity construction 27 formed across formwork parts 26, then penetrates insulation board layer 2, is then passed through metal plate 6, is injected existing
There is wall 5, play the role of fix warming plate layer 2 and metal plate 6, it is made to be fixed together with existing wall 5, facilitates casting mixed
It coagulates soil and is not subjected to displacement when being poured concrete；Template support 4 is fixed on flat 24 outside of steel fabric sheet, fixed flat steel
Silk netting 24 and rectangular recess shape steel fabric sheet；It is reserved between insulation board layer 2 and existing wall 5 by plugging wire 8 and insulation board
The gap 9 of 2 uniform thickness of layer, remains to be poured concrete into gap 9；Building template is set far from the side of insulation board layer 2 in base 1
7, concrete is poured into cavity construction 27, base 1 and gap 9 respectively, some strength to be achieved removes building template 7, to
Concrete hardening terminates, and completes the construction of cast-in-place concrete built-in heat insulation wall.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (9)
1. a kind of cast-in-place concrete built-in heat insulation wall, which is characterized in that including base (1) and insulation board layer (2), the base
(1) it is located at insulation board layer (2) side；
The insulation board layer (2) includes enhancement layer (21), and enhancement layer (21) two sides are disposed with insulating layer (22), connect
Connect layer (23)；
The articulamentum (23) is connected to the base (1)；
The base (1) is poured into concrete using concrete cast-in-situ method；
The two sides of the insulating layer (22) is provided with cement polymer sheet material；
The enhancement layer (21) is several layers fiberglass gridding cloth；
The articulamentum (23) close to the base (1) sets gradually flat steel fabric sheet close to the side of the base (1)
(24), rectangular recess shape steel fabric sheet (25), by the flat steel fabric sheet (24) and the rectangular recess shape steel fabric sheet (25)
The formwork parts (26) with groove structure are combined into, the flat steel fabric sheet (24) and the rectangular recess shape steel wire after combination
Cavity construction (27) is formed between piece (25)；
The flat steel fabric sheet (24) and rectangular recess shape steel fabric sheet (25) bonding station are provided with several for close
It is fixedly connected with the template support (4) of the flat steel fabric sheet (24) and the rectangular recess shape steel fabric sheet (25).
2. a kind of cast-in-place concrete built-in heat insulation wall according to claim 1, which is characterized in that the template support
It (4) is rectangular shape, template support (4) upper and lower surface is provided with several first through hole (41), the first through hole
(41) it is uniformly distributed, the first through hole (41) is provided with bolt (42) connection.
3. a kind of cast-in-place concrete built-in heat insulation wall according to claim 1, which is characterized in that the articulamentum (23)
It is bonded by adhesive (3) between the insulating layer (22), between the insulating layer (22) and the enhancement layer (21).
4. a kind of cast-in-place concrete built-in heat insulation wall according to claim 1, which is characterized in that the insulating layer (22)
Inside it is provided with flame retardant type molded polystyrene foams plate.
5. a kind of cast-in-place concrete built-in heat insulation wall according to claim 1, which is characterized in that the base (1) with
Cement-base plastering waterproof rubber cement is provided between the articulamentum (23).
6. a kind of cast-in-place concrete built-in heat insulation wall according to claim 1, which is characterized in that the insulation board layer
(2) two sides are provided with protrusion and groove structure.
7. a kind of cast-in-place concrete built-in heat insulation wall according to claim 3, which is characterized in that the adhesive (3)
For cement-based adhesive.
8. a kind of cast-in-place concrete built-in heat insulation wall according to claim 1, which is characterized in that the articulamentum (23)
It is provided between existing wall (5) metal plate (6), the metal plate (6) is polyline shaped, is uniformly set on the metal plate (6)
Several second through-holes (61) are equipped with, the second through-hole (61) metal plate as described in stamping die punching press (6) is formed and punching press institute
The extrusion part (62) of metal plate (6) is stated on one side without departing from the metal plate (6).
9. a kind of construction method of cast-in-place concrete built-in heat insulation wall a kind of as described in any one of claim 1~8, feature
It is, carries out in the steps below：
S1, the formwork parts (26) are disposed close on the outside of the articulamentum (23) of the base (1)；
S2, plugging wire (8) one end and the flat steel fabric sheet (24) are welded, and the cavity structure that the formwork parts (26) are formed is passed through
(27) are made, then penetrate the insulation board layer (2), are then passed through the metal plate (6), the existing wall (5) is injected；
S3, the template support (4) is fixed on the outside of the flat steel fabric sheet (24)；
S4, it is reserved and the insulation board between the insulation board layer (2) and the existing wall (5) by the plugging wire (8)
The gap (9) of layer (2) uniform thickness；
S5, building template (7) are set far from the side of the insulation board layer (2) in the base (1), respectively to the cavity structure
It makes (27), the base (1) and the gap (9) interior casting concrete, some strength to be achieved and removes the building template
(7)；
S6, to the end of concrete hardening, complete cast-in-place concrete built-in heat insulation wall construction.
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| CN109881859A (en) * | 2019-04-08 | 2019-06-14 | 李念球 | Building heat preservation decoration keel shoe and its application in metope insulation and decoration |
| CN111366530A (en) * | 2020-03-26 | 2020-07-03 | 马鞍山十七冶工程科技有限责任公司 | On-spot bonding is drawn and is detected experimental bonding board fixing device |
| CN111877574A (en) * | 2020-06-16 | 2020-11-03 | 中交第三公路工程局有限公司 | FS exterior sheathing cast in situ concrete composite insulation structure |
| CN115198917A (en) * | 2022-07-29 | 2022-10-18 | 山东济创新材料科技有限公司 | Light multifunctional integrated outer leaf plate, assembly type cavity wall and machining process of assembly type cavity wall |
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| CN108915117B (en) | 2021-01-05 |
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Address after: 050000 Chengdong Industrial Zone, Gaoyi County, Shijiazhuang City, Hebei Province Patentee after: Guangjun New Material Technology Co.,Ltd. Address before: 050000 Chengdong Industrial Zone, Gaoyi County, Shijiazhuang City, Hebei Province Patentee before: GORGEOUS NEW MATERIAL TECHNOLOGY CO.,LTD. |