CN111456273A - Fireproof and impervious building enclosure structure and construction method thereof - Google Patents
Fireproof and impervious building enclosure structure and construction method thereof Download PDFInfo
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- CN111456273A CN111456273A CN202010287972.9A CN202010287972A CN111456273A CN 111456273 A CN111456273 A CN 111456273A CN 202010287972 A CN202010287972 A CN 202010287972A CN 111456273 A CN111456273 A CN 111456273A
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- 238000010276 construction Methods 0.000 title claims abstract description 26
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 85
- 239000010959 steel Substances 0.000 claims abstract description 85
- 238000005253 cladding Methods 0.000 claims abstract description 29
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 23
- 238000009413 insulation Methods 0.000 claims abstract description 21
- 238000007789 sealing Methods 0.000 claims abstract description 15
- 238000005034 decoration Methods 0.000 claims abstract description 9
- 238000000034 method Methods 0.000 claims abstract description 8
- 238000004321 preservation Methods 0.000 claims description 26
- 238000003466 welding Methods 0.000 claims description 24
- 230000002787 reinforcement Effects 0.000 claims description 13
- 239000011248 coating agent Substances 0.000 claims description 10
- 238000000576 coating method Methods 0.000 claims description 10
- 239000003063 flame retardant Substances 0.000 claims description 10
- 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 9
- 239000000463 material Substances 0.000 claims description 7
- 239000004570 mortar (masonry) Substances 0.000 claims description 7
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims description 4
- 239000004568 cement Substances 0.000 claims description 4
- 239000006260 foam Substances 0.000 claims description 4
- 239000000178 monomer Substances 0.000 claims description 4
- 230000003487 anti-permeability effect Effects 0.000 claims description 3
- 239000011325 microbead Substances 0.000 claims description 3
- 238000009415 formwork Methods 0.000 claims description 2
- 230000035699 permeability Effects 0.000 claims 5
- 230000000694 effects Effects 0.000 abstract description 8
- 238000009434 installation Methods 0.000 abstract description 6
- 230000004888 barrier function Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
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- 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
- E04B1/7608—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 comprising a prefabricated insulating layer, disposed between two other layers or panels
-
- 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
-
- 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
- E04B1/92—Protection against other undesired influences or dangers
- E04B1/94—Protection against other undesired influences or dangers against fire
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/56—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/56—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members
- E04B2/562—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members with fillings between the load-bearing elongated members
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/56—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members
- E04B2/58—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members with elongated members of metal
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
- E04C5/01—Reinforcing elements of metal, e.g. with non-structural coatings
- E04C5/02—Reinforcing elements of metal, e.g. with non-structural coatings of low bending resistance
- E04C5/04—Mats
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
- E04C5/16—Auxiliary parts for reinforcements, e.g. connectors, spacers, stirrups
- E04C5/162—Connectors or means for connecting parts for reinforcements
- E04C5/166—Connectors or means for connecting parts for reinforcements the reinforcements running in different directions
- E04C5/167—Connection by means of clips or other resilient elements
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Electromagnetism (AREA)
- Acoustics & Sound (AREA)
- Building Environments (AREA)
Abstract
The invention discloses a fireproof and impervious building enclosure structure and a construction method thereof, and the fireproof and impervious building enclosure structure comprises an outer cladding layer and a fixing piece, wherein a transverse framework is arranged on the inner surface of the outer cladding layer, an impervious layer is arranged on the left side inside the outer cladding layer, a steel wire mesh is arranged on the right side of the outer fireproof layer, a supporting structure is arranged on the right side of a heat insulation building block, a reinforcing block is arranged at the bottom of the supporting structure, a filling layer is arranged inside a heat insulation shell in a filling manner, a sealing plate is arranged at the upper end of the heat insulation shell, an inner fireproof layer is arranged on the right side of the supporting structure, an inner decoration layer is flatly laid on the right side surface of the inner fireproof layer, a connecting piece is arranged on a steel bar. The fireproof and impervious building enclosure structure and the construction method thereof have the advantages of good heat insulation effect, high stability, simple and convenient construction method and stable installation method.
Description
Technical Field
The invention relates to the technical field related to building envelope structures, in particular to a fireproof and impervious building envelope structure and a construction method thereof.
Background
The building envelope is the important component of building, and the building envelope mainly includes enclosure wall and door and window, and wherein the enclosure wall divide into bearing wall and non-bearing wall, and the peripheral enclosure wall of general building all has certain heat preservation function to play heat retaining effect indoor, but current building envelope still has certain defect, for example:
1. the existing building enclosure structure has poor heat insulation effect, is not suitable for being used in cold or hot areas, and is easy to reduce the heat insulation effect caused by material reduction due to work stealing of projects;
2. the general building envelope structure has poor stability, the firmness of the use of the building envelope structure cannot be ensured, and potential safety hazards exist;
3. the construction mode of the common building envelope structure is complex, and the stability and the firmness of the structure installation can not be ensured.
The invention aims to provide a fireproof and impervious building envelope and a construction method thereof, and aims to solve the problem of building envelopes in the current market, which is provided by the background technology.
Disclosure of Invention
The invention aims to provide a fireproof and impervious building envelope and a construction method thereof, and aims to solve the problems that most building envelopes in the background technology are poor in heat preservation effect, poor in stability, complex in construction method and unstable in installation method.
In order to achieve the purpose, the invention provides the following technical scheme: a fireproof and impervious building enclosure structure and a construction method thereof comprise an outer cladding layer and a fixing part, wherein a transverse framework is arranged on the inner surface of the outer cladding layer, the tail end of the transverse framework is connected with a vertical framework, an impervious layer is arranged on the left side inside the outer cladding layer, an outer fireproof layer is flatly paved on the right side surface of the impervious layer, a steel wire mesh is arranged on the right side of the outer fireproof layer, the right side of the steel wire mesh is connected with the left side surface of a heat-insulation building block, a supporting structure is arranged on the right side of the heat-insulation building block, a steel bar framework is arranged inside the supporting structure, a reinforcing block is arranged at the bottom of the supporting structure, a heat-insulation shell is arranged inside the supporting structure, a filling layer is arranged inside the heat-insulation shell in a filling manner, a sealing plate is arranged at the upper end of the heat-insulation shell, and the right side surface of interior flame retardant coating has the interior decoration layer of tiling, install the connecting piece on the steel framework, mounting fixed mounting is in the left and right sides of surrounding layer, and the inside of mounting is provided with the reinforcement.
Preferably, the horizontal framework and the vertical framework form a framework structure, and the connection mode of the joint of the horizontal framework and the vertical framework is welded connection.
Preferably, the interior of the heat-insulating building block is of a hollow structure, protruding structures are arranged at the upper end and the lower end of the heat-insulating building block, and the heat-insulating building block monomers in the upper direction and the lower direction are arranged in a staggered mode.
Preferably, steel bar framework includes first steel bar structure and second steel bar structure, and first steel bar structure and the perpendicular distribution of second steel bar structure, and second steel bar structure and the first steel bar structure contact position connected mode be welded connection.
Preferably, the heat preservation shell and the supporting structure are nested, the supporting structure is made of concrete materials, and the steel bar framework penetrates through the supporting structure.
Preferably, the sealing plate is connected with the upper end of the heat preservation shell in a clamping manner, and the upper end of the heat preservation shell and the outer side of the sealing plate form a pouring gate.
A construction method of a fireproof and impervious building enclosure structure comprises the following steps:
the method comprises the following steps: firstly, welding a transverse framework and a vertical framework together end to end in a welding mode, then welding the tail ends of a first steel bar structure and a second steel bar structure with the transverse framework and the vertical framework respectively, welding and fixing the joint of the first steel bar structure and the second steel bar structure in a welding mode, fixing a connecting piece at the joint of the first steel bar structure and the second steel bar structure, and then welding reinforcing blocks at the bottom of the transverse framework at equal intervals;
step two: pouring the supporting structure in a supporting template mode to enable the supporting structure to form a structure with a U-shaped longitudinal section, and fixing the supporting structure, the first steel bar structure, the second steel bar structure and the reinforcing block together;
step three: arranging a template in the supporting structure, processing the heat-insulating shell, removing the template, and filling the filling layer in the heat-insulating shell;
step four: covering the sealing plate on the top end of the heat preservation shell, and pouring concrete through the pouring port to enable the interior of the heat preservation shell to be in a sealed state;
step five: the left side of the supporting structure is piled with the heat-insulating building block, the gap is filled with mortar, a steel wire mesh is fixed on the left side of the heat-insulating building block, and the steel wire mesh is conveniently welded with the horizontal framework and the vertical framework;
step six: an outer fire-proof layer is paved on the left side of the steel wire mesh, an anti-seepage layer is paved on the left side of the outer fire-proof layer, an inner fire-proof layer is paved on the right side of the supporting structure, and an inner decoration layer is paved on the right side of the inner fire-proof layer;
step seven: the outer sides of the impervious layer and the inner decoration layer are provided with the templates, and the outer cladding layer is poured in a pouring mode, so that the outer cladding layer forms an integral structure.
Preferably, the connecting piece in the first step includes a first connecting block, a second connecting block and a mounting bolt, the first connecting block and the second connecting block are vertically distributed, the first connecting block and the second connecting block are connected in a welding mode, the mounting bolt penetrates through the edges of the first connecting block and the second connecting block at equal intervals, and the inner surfaces of the first connecting block and the second connecting block are respectively attached to the outer surfaces of the first steel bar structure and the second steel bar structure.
Preferably, the materials of the heat preservation shell and the filling layer in the third step are respectively foam cement and vitrified micro-bead heat insulation mortar.
Preferably, the step of mounting the surround comprises the steps of:
the method comprises the following steps: firstly, fixing pieces on the outer surface of the outer cladding are arranged in a staggered mode, and then the reinforcing pieces penetrate through the fixing pieces;
step two: concrete is poured between the fixing member and the reinforcing member and inside the reinforcing member so that the 2 sets of outer cladding layers are connected together.
Compared with the prior art, the invention has the beneficial effects that: the fireproof and impervious building enclosure structure and the construction mode thereof have the advantages of good heat insulation effect, high stability, simple and convenient construction mode and stable installation mode;
1. the heat preservation shell and the filling layer are arranged in the support structure, wherein the heat preservation shell and the filling layer are respectively made of foam cement and vitrified micro-bead heat insulation mortar, so that the heat preservation shell and the filling layer can have good heat preservation and heat insulation effects;
2. the reinforcing steel bar frames are arranged in the supporting structure and connected through the connecting pieces, so that the mounting stability of the reinforcing steel bar frames is ensured, and the whole wall body is wrapped and the firmness is enhanced through the action of the transverse frameworks and the vertical frameworks;
3. the fixing pieces are arranged on the outer cladding, and the positions of the fixing pieces on the adjacent outer claddings are staggered with each other, so that the fixing pieces on the 2 groups of outer claddings are staggered with each other during construction, and the reinforcing pieces penetrate through the insides of the fixing pieces, so that the stability is ensured, and meanwhile, the connection of constructors to outer cladding monomers is facilitated;
4. through being provided with anti-permeability layer, outer flame retardant coating and interior flame retardant coating, wherein the material on anti-permeability layer is the pea gravel concrete, can play fine impervious function to this envelope, and outer flame retardant coating and interior flame retardant coating are fire-retardant coating, can play dual fire prevention effect to this envelope's inside and outside.
Drawings
FIG. 1 is a schematic front sectional view of the present invention;
FIG. 2 is an enlarged view of the structure at A in FIG. 1 according to the present invention;
FIG. 3 is a schematic front sectional view of the support structure of the present invention;
FIG. 4 is a schematic structural view of the heat-insulating block of the present invention;
FIG. 5 is a schematic side cross-sectional view of an overwrap of the present invention;
FIG. 6 is a schematic view of the connection structure of the steel frame and the connector according to the present invention;
FIG. 7 is a schematic view of the overall structure of the overwrap of the present invention.
In the figure: 1. an outer cladding; 2. a transverse framework; 3. erecting a framework; 4. an anti-seepage layer; 5. an outer fire barrier layer; 6. steel wire mesh; 7. heat-insulating building blocks; 8. a support structure; 9. a steel reinforcement frame; 901. a first rebar structure; 902. a second steel bar structure; 10. a reinforcing block; 11. a heat preservation shell; 12. a filling layer; 13. a sealing plate; 14. a pouring gate; 15. an inner fire barrier layer; 16. an inner decoration layer; 17. a connecting member; 1701. a first connection block; 1702. a second connecting block; 1703. installing a bolt; 18. a fixing member; 19. a reinforcement.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.
Referring to fig. 1-7, the present invention provides a technical solution: a fireproof and impervious building enclosure structure and a construction method thereof comprise an outer cladding layer 1, a transverse framework 2, a vertical framework 3, a impervious layer 4, an outer fireproof layer 5, a steel wire mesh 6, a heat insulation block 7, a supporting structure 8, a steel bar framework 9, a reinforcing block 10, a heat insulation shell 11, a filling layer 12, a sealing plate 13, a pouring gate 14, an inner fireproof layer 15, an inner decorative layer 16, a connecting piece 17, a fixing piece 18 and a reinforcing piece 19, wherein the transverse framework 2 is arranged on the inner surface of the outer cladding layer 1, the tail end of the transverse framework 2 is connected with the vertical framework 3, the impervious layer 4 is arranged on the left side in the outer cladding layer 1, the outer fireproof layer 5 is flatly paved on the right side surface of the impervious layer 4, the steel wire mesh 6 is arranged on the right side of the outer fireproof layer 5, the right side of the steel wire mesh 6 is connected with the left side surface of the heat insulation block 7, the supporting structure, reinforcing block 10 is installed to bearing structure 8's bottom, and bearing structure 8's inside is provided with heat preservation shell 11, the inside of heat preservation shell 11 is full to be provided with filling layer 12, and the closing plate 13 is installed to the upper end of heat preservation shell 11, and closing plate 13 is provided with sprue gate 14 with heat preservation shell 11 contact position, bearing structure 8's right side is provided with interior flame retardant coating 15, and the right side surface tiling of interior flame retardant coating 15 has interior finish coat 16, last connecting piece 17 of installing of framework of steel reinforcement 9, mounting 18 fixed mounting is in the left and right sides of surrounding layer 1, and the inside of mounting 18 is provided with reinforcement 19.
As shown in fig. 5, the horizontal frame 2 and the vertical frame 3 form a frame structure, and the connection mode at the joint of the horizontal frame 2 and the vertical frame 3 is welding connection, so that the connection firmness of the horizontal frame 2 and the vertical frame 3 can be ensured, and the overall stability of the wall body can be ensured;
as shown in fig. 4, the interior of the heat-insulating block 7 is a hollow structure, the upper end and the lower end of the heat-insulating block 7 are both provided with protruding structures, and the heat-insulating block 7 monomers in the upper direction and the lower direction are arranged in a staggered manner, so that the integrity of the heat-insulating block 7 after connection can be ensured, and the heat-insulating block 7 is prevented from locally falling off;
as shown in fig. 6, the steel frame 9 includes a first steel structure 901 and a second steel structure 902, the first steel structure 901 and the second steel structure 902 are vertically distributed, and a connection manner of a contact position between the second steel structure 902 and the first steel structure 901 is a welded connection, so that the second steel structure 902 and the first steel structure 901 form a mesh structure, the overall strength of the steel frame 9 is enhanced, the heat preservation shell 11 and the support structure 8 are nested, the support structure 8 is made of a concrete material, and the steel frame 9 is arranged inside the support structure 8 in a penetrating manner, so as to protect the heat preservation shell 11 through the support structure 8;
as shown in fig. 2, the sealing plate 13 is connected with the upper end of the insulating shell 11 in a clamping manner, and the upper end of the insulating shell 11 and the outer side of the sealing plate 13 form a pouring opening 14, so that pouring through the pouring opening 14 is facilitated, and the sealing plate 13 and the insulating shell 11 are fixed together;
a construction method of a fireproof and impervious building enclosure structure comprises the following steps:
the method comprises the following steps: firstly, welding a transverse framework 2 and a vertical framework 3 end to end in a welding mode, then welding the tail ends of a first steel bar structure 901 and a second steel bar structure 902 with the transverse framework 2 and the vertical framework 3 respectively, welding and fixing the joint of the first steel bar structure 901 and the second steel bar structure 902 in a welding mode, fixing a connecting piece 17 at the joint of the first steel bar structure 901 and the second steel bar structure 902, and then welding reinforcing blocks 10 at the bottom of the transverse framework 2 at equal intervals;
step two: pouring the supporting structure 8 in a form of supporting a formwork to form a structure with a U-shaped longitudinal section of the supporting structure 8, and fixing the supporting structure 8 with the first steel bar structure 901, the second steel bar structure 902 and the reinforcing block 10;
step three: arranging a template in the supporting structure 8, processing the heat-insulating shell 11, removing the template, and filling the filling layer 12 in the heat-insulating shell 11;
step four: covering the top end of the heat preservation shell 11 with a sealing plate 13, and pouring concrete through a pouring port 14 to enable the interior of the heat preservation shell 11 to be in a sealed state;
step five: the left side of the supporting structure 8 is piled with the heat-insulating building block 7, the gap is filled through mortar, the steel wire mesh 6 is fixed on the left side of the heat-insulating building block 7, and the steel wire mesh 6 is conveniently welded with the transverse framework 2 and the vertical framework 3;
step six: an outer fire-proof layer 5 is flatly laid on the left side of a steel wire mesh 6, an anti-seepage layer 4 is flatly laid on the left side of the outer fire-proof layer 5, an inner fire-proof layer 15 is flatly laid on the right side of a supporting structure 8, and an inner decoration layer 16 is flatly laid on the right side of the inner fire-proof layer 15;
step seven: the outside at impervious layer 4 and interior trim 16 sets up the template to pour surrounding layer 1 through the mode of pouring, make surrounding layer 1 form overall structure.
The connecting member 17 in the first step of fig. 1 includes a first connecting block 1701, a second connecting block 1702 and mounting bolts 1703, wherein the first connecting block 1701 is vertically distributed with the second connecting block 1702, the first connecting block 1701 is connected with the second connecting block 1702 by welding, the mounting bolts 1703 are arranged at equal intervals through the edges of the first connecting block 1701 and the second connecting block 1702, and the inner surfaces of the first connecting block 1701 and the second connecting block 1702 are respectively attached to the outer surfaces of the first reinforcing bar structure 901 and the second reinforcing bar structure 902.
As shown in the third step of figure 1, the materials of the heat preservation shell 11 and the filling layer 12 are respectively foam cement and vitrified micro bubble heat insulation mortar.
The step of mounting the outer cladding 1 as in fig. 7 comprises the following steps:
the method comprises the following steps: firstly, the fixing pieces 18 on the outer surface of the outer cladding 1 are arranged in a staggered mode, and then the reinforcing piece 19 penetrates through the inside of the fixing pieces 18;
step two: concrete is poured between the fixing elements 18 and the reinforcement 19 and inside the reinforcement 19 so that the 2 sets of cladding 1 are connected together.
The working principle is as follows: when the fireproof and impervious building enclosure structure and the construction method thereof are used, firstly, the building enclosure structure is processed according to the construction method of the fireproof and impervious building enclosure structure, wherein when the steel bar frame 9 is fixed, the whole of the first connecting block 1701 and the second connecting block 1702 is installed according to the structure shown in the figure 6, after the first connecting block 1701 and the second connecting block 1702 are respectively attached to the first steel bar structure 901 and the second steel bar structure 902, the first connecting block 1701 is fixed by using the installation bolt 1703, so that the connecting part 17 can firmly fix the connecting part of the steel bar frame 9;
when carrying out construction installation to this envelope, earlier carry out fixed mounting with the mounting base that corresponds the setting with the lower extreme of surrounding layer 1, then get 1 group surrounding layer 1 again, and make mounting 18 on this surrounding layer 1 and the crisscross setting of mounting 18 on the surrounding layer 1 that has installed, then run through the inside at mounting 18 with reinforcement 19, and set up the template in mounting 18 and reinforcement 19's the outside, and pour mounting 18 and reinforcement 19 through the mode of concreting, wherein the inside of reinforcement 19 is hollow structure, and the surface of reinforcement 19 is hollow structure, consequently can make, this is exactly this impervious building envelope of fire prevention and the theory of operation of construction mode thereof.
The standard parts used in the invention can be purchased from the market, the special-shaped parts can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as bolts, rivets, welding and the like mature in the prior art, the machinery, parts and equipment adopt conventional models in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, and the details are not described, and the content not described in detail in the specification belongs to the prior art known by persons skilled in the art.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (10)
1. A fire-proof and anti-permeability building envelope comprises an outer cladding layer (1) and a fixing piece (18), and is characterized in that: the inner surface of the outer cladding layer (1) is provided with a transverse framework (2), the end of the transverse framework (2) is connected with a vertical framework (3), the inner left side of the outer cladding layer (1) is provided with an anti-seepage layer (4), the right side surface of the anti-seepage layer (4) is paved with an outer fireproof layer (5), the right side of the outer fireproof layer (5) is provided with a steel wire mesh (6), the right side of the steel wire mesh (6) is connected with the left side surface of a heat-insulating block (7), the right side of the heat-insulating block (7) is provided with a supporting structure (8), a steel bar framework (9) is arranged inside the supporting structure (8), a reinforcing block (10) is arranged at the bottom of the supporting structure (8), a heat-insulating shell (11) is arranged inside the supporting structure (8), a filling layer (12) is arranged inside the heat-insulating shell (11), and a sealing plate (13) is arranged at, and closing plate (13) and heat preservation shell (11) contact position are provided with sprue gate (14), the right side of bearing structure (8) is provided with interior flame retardant coating (15), and the right side surface tiling of interior flame retardant coating (15) has interior decoration layer (16), install connecting piece (17) on steel framework (9), mounting (18) fixed mounting is in the left and right sides of surrounding layer (1), and the inside of mounting (18) is provided with reinforcement (19).
2. A fire and permeability resistant building envelope as claimed in claim 1 wherein: the transverse framework (2) and the vertical framework (3) form a framework structure, and the connecting mode of the joint of the transverse framework (2) and the vertical framework (3) is welded connection.
3. A fire and permeability resistant building envelope as claimed in claim 1 wherein: the interior of the heat-insulating building block (7) is of a hollow structure, protruding structures are arranged at the upper end and the lower end of the heat-insulating building block (7), and the heat-insulating building block (7) monomers in the upper direction and the lower direction are arranged in a staggered mode.
4. A fire and permeability resistant building envelope as claimed in claim 1 wherein: the steel bar framework (9) comprises a first steel bar structure (901) and a second steel bar structure (902), the first steel bar structure (901) and the second steel bar structure (902) are vertically distributed, and the second steel bar structure (902) is in welded connection with the first steel bar structure (901) in a contact position connection mode.
5. A fire and permeability resistant building envelope as claimed in claim 1 wherein: the heat preservation shell (11) and the supporting structure (8) are nested, the supporting structure (8) is made of concrete materials, and the steel bar framework (9) penetrates through the supporting structure (8).
6. A fire and permeability resistant building envelope as claimed in claim 1 wherein: the sealing plate (13) is connected with the upper end of the heat preservation shell (11) in a clamping mode, and the upper end of the heat preservation shell (11) and the outer side of the sealing plate (13) form a pouring gate (14).
7. A construction mode of a fireproof and impervious building enclosure structure is characterized in that: the construction method of the fireproof and impervious building envelope structure comprises the following steps:
the method comprises the following steps: firstly, welding a transverse framework (2) and a vertical framework (3) together end to end in a welding mode, then welding the tail ends of a first steel bar structure (901) and a second steel bar structure (902) with the transverse framework (2) and the vertical framework (3) respectively, welding and fixing the joint of the first steel bar structure (901) and the second steel bar structure (902) in a welding mode, fixing a connecting piece (17) at the joint of the first steel bar structure (901) and the second steel bar structure (902), and then welding reinforcing blocks (10) at the bottom of the transverse framework (2) at equal intervals;
step two: pouring the supporting structure (8) in a formwork supporting mode to enable the supporting structure (8) to form a structure with a U-shaped longitudinal section, and fixing the supporting structure (8) with the first steel bar structure (901), the second steel bar structure (902) and the reinforcing block (10) together;
step three: arranging a template in the supporting structure (8), processing the heat-insulating shell (11), removing the template, and filling the filling layer (12) in the heat-insulating shell (11);
step four: covering the top end of the heat-insulating shell (11) with a sealing plate (13), and pouring concrete through a pouring port (14) to enable the interior of the heat-insulating shell (11) to be in a sealed state;
step five: the heat-insulation building blocks (7) are piled up on the left side of the supporting structure (8), gaps are filled through mortar, a steel wire mesh (6) is fixed on the left side of each heat-insulation building block (7), and the steel wire mesh (6) is conveniently connected with the transverse framework (2) and the vertical framework (3) in a welding mode;
step six: an outer fire-proof layer (5) is tiled on the left side of a steel wire mesh (6), an anti-seepage layer (4) is tiled on the left side of the outer fire-proof layer (5), an inner fire-proof layer (15) is tiled on the right side of a supporting structure (8), and an inner decoration layer (16) is tiled on the right side of the inner fire-proof layer (15);
step seven: the outer sides of the anti-seepage layer (4) and the inner decoration layer (16) are provided with templates, and the outer cladding layer (1) is poured in a pouring mode, so that the outer cladding layer (1) forms an integral structure.
8. The construction method of a fire-proof and impervious building envelope of claim 7, wherein: the connecting piece (17) in the first step comprises a first connecting block (1701), a second connecting block (1702) and mounting bolts (1703), wherein the first connecting block (1701) and the second connecting block (1702) are vertically distributed, the first connecting block (1701) and the second connecting block (1702) are connected in a welding mode, the mounting bolts (1703) penetrate through the edges of the first connecting block (1701) and the second connecting block (1702) at equal intervals, and the inner surfaces of the first connecting block (1701) and the second connecting block (1702) are respectively attached to the outer surfaces of the first reinforcing steel bar structure (901) and the second reinforcing steel bar structure (902).
9. The construction method of a fire-proof and impervious building envelope of claim 7, wherein: and in the third step, the heat-insulating shell (11) and the filling layer (12) are respectively made of foam cement and vitrified micro-bead heat-insulating mortar.
10. The construction method of a fire-proof and impervious building envelope of claim 7, wherein: the step of mounting the outer cladding (1) comprises the following steps:
the method comprises the following steps: firstly, fixing pieces (18) on the outer surface of the outer cladding (1) are arranged in a staggered mode, and then the reinforcing piece (19) penetrates through the fixing pieces (18);
step two: concrete is poured between the fixing piece (18) and the reinforcing piece (19) and inside the reinforcing piece (19) so that the 2 groups of outer cladding layers (1) are connected together.
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