CN212376078U - Improved generation building fire prevention exterior wall body - Google Patents
Improved generation building fire prevention exterior wall body Download PDFInfo
- Publication number
- CN212376078U CN212376078U CN202021809880.4U CN202021809880U CN212376078U CN 212376078 U CN212376078 U CN 212376078U CN 202021809880 U CN202021809880 U CN 202021809880U CN 212376078 U CN212376078 U CN 212376078U
- Authority
- CN
- China
- Prior art keywords
- wall
- purlin
- fire prevention
- board
- wall body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Abstract
The utility model provides an improved generation building fire prevention outer wall body, this wall body includes side fascia, unit modularization wall purlin, middle fire prevention heat preservation and interior wall decorative board, and side fascia and middle fire prevention heat preservation are located unit modularization wall purlin both sides respectively, and the side fascia passes through the pendant to be connected with unit modularization wall purlin, and middle fire prevention heat preservation adopts fiber cement board or fiber reinforcement calcium silicate board as the panel, and the centre is equipped with sandwich layer, sandwich layer material is the lightweight concrete, and interior wall decorative board adopts the fiber cement board decorative board. The utility model discloses the side fascia passes through the pendant and is connected with unit modularization wall purlin, connects simply reliably, and the side fascia adopts horizontal typesetting, and tongue-and-groove water-proof effects is good, unit modularization wall purlin wallboard simple to operate, and middle fire prevention heat preservation adopts vertical typesetting, and modified building fire prevention outer wall structure has both satisfied the fire prevention of side fascia, anticorrosive, heat preservation, sound insulation, waterproof, durability requirement, can improve assembly efficiency of construction again greatly.
Description
Technical Field
The utility model relates to a building element especially relates to an improved generation building fire prevention outer wall body.
Background
Along with the development of the society, the requirement on the assembly rate of building wallboards is higher and higher, the existing assembly type building fireproof outer wall body is unreasonable in design, low in material utilization efficiency, complex in manufacturing method and low in production and installation efficiency, the field use requirement of the assembly type modular building is difficult to meet, the assembly rate of the building is improved, and the problems of meeting the requirements on fire prevention, energy conservation and the like of the building are increasingly prominent.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that, overcome the defect that prior art exists, provide one kind and can improve the assembly rate of building, satisfy the improved generation building fire prevention outer wall body of requirements such as the fire prevention of building, energy-conservation simultaneously.
The utility model provides a technical scheme that its technical problem adopted is: an improved building fireproof outer wall structure comprises a building outer wall plate, unit modular wall purlins, a middle fireproof heat-insulating layer and an inner wall veneer, wherein the outer wall plate and the middle fireproof heat-insulating layer are respectively positioned on two sides of the unit modular wall purlins; in order to increase the strength and applicable span of the double-sided tongue-and-groove fiber cement board, ribs can be additionally arranged on the inner side and the outer side of the upper part and the lower part of the double-sided tongue-and-groove fiber cement board, the middle fireproof heat-insulating layer adopts the fiber cement board or the fiber reinforced calcium silicate board as a panel, a sandwich layer is arranged in the middle of the double-sided tongue-and-groove fiber cement board, the sandwich layer is made of light concrete, and the inner wall veneer is made of a fiber cement.
Furthermore, the tongue-and-groove of the external wall panel is arranged transversely in the positive direction, which is favorable for preventing rainwater from entering the wall, and the external wall panel is provided with a cavity, which is favorable for improving the heat insulation performance of the wall panel and reducing the self weight of the wall body.
Furthermore, be equipped with unit modularization wall purlin system that vertical C shaped steel purlin is given first place between side fascia and the middle fire prevention heat preservation, unit modularization wall purlin is at mill's processing in advance preparation, and it is more convenient to install.
Furthermore, the pendant is H-shaped, the upper and lower notches of the H-shaped pendant are convenient for fixing the upper and lower external wall panels, the improved pendant is provided with 2-4 holes on the long edge of one side of the H-shaped pendant, and tapping is arranged in the holes. So as to be directly fixed on the unit modular wall purlin through bolts; the H-shaped pendant is made of steel and can resist higher temperature compared with the conventional aluminum alloy.
Furthermore, a self-adhesive waterproof air-isolating film is arranged between the middle fireproof heat-insulating layer and the unit modular wall purlin.
Furthermore, the middle fireproof heat-insulating layer adopts vertical typesetting.
Furthermore, the inner wall veneer adopts a double-sided tongue-and-groove fiber cement board veneer, and the tongue-and-groove is vertically typeset.
Further, the thickness of the outer wall panel is 25-150 mm, the thickness of the middle fireproof heat-insulating layer is 100-200 mm, and the thickness of the inner wall veneer is 5-10 mm.
The utility model takes the double-sided tongue-and-groove fiber cement board as the external wall board, which meets the fixing requirement of the improved hanging piece, the improved hanging piece is connected with the unit modular wall purlin, the connection is simple and reliable, the external wall board adopts the transverse typesetting, and the tongue-and-groove waterproof effect is good; the improved fireproof outer wall structure of the building meets the requirements of the outer wall panel on fire resistance, corrosion resistance, heat preservation, sound insulation, water resistance and durability, and can greatly improve the assembly construction and installation efficiency.
Drawings
FIG. 1 is a schematic view of a vertical cross-section structure of an improved fireproof exterior wall of a building according to the present invention;
FIG. 2 is a schematic view of a horizontal section structure in an embodiment of the improved fireproof exterior wall of the building of the present invention;
FIG. 3 is a schematic view of a vertical cross-section structure of an outer wall panel in an embodiment of the improved fireproof outer wall body of the building;
FIG. 4 is a schematic view of a vertical section structure of an H-shaped hanging member in an embodiment of an improved fireproof outer wall body of a building of the utility model;
in the figure: 1. the wall comprises an outer wall panel, 101, an upper groove and tongue of the outer wall panel, 102, a lower groove and tongue of the outer wall panel, 2, a unit modular wall purlin, 3, a middle fireproof heat-insulating layer, 4, an inner wall veneer, 5, an H-shaped hanging piece, 501, a tapping, 6, a bolt, 7, a waterproof and air-isolating film and 8 vertical dividing joints.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1 to 4, the present embodiment includes an external wall panel 1, a unit modular wall purlin 2, a middle fireproof heat insulation layer 3, and an internal wall veneer panel 4.
The external wall panel 1 and the middle fireproof heat-insulating layer 3 are respectively positioned on two sides of the unit modular wall purlin 2, and the external wall panel 1 is connected with the unit modular wall purlin 2 through an H-shaped hanger 5;
the external wall panel 1 is an improved double-sided tongue-and-groove fiber cement panel and comprises an external wall panel upper tongue-and-groove 101 and an external wall panel lower tongue-and-groove 102, and the double-sided tongue-and-groove fiber cement panel is improved to meet the fixing requirement of an H-shaped pendant 5 and is beneficial to the water drainage and prevention of a wall surface; in order to increase the strength and the applicable span of the double-sided tongue-and-groove fiber cement board, ribs are added on the inner side and the outer side of the upper part and the lower part of the double-sided tongue-and-groove fiber cement board.
The middle fireproof heat-insulating layer 3 adopts a fiber cement board or a fiber reinforced calcium silicate board as a panel, a sandwich layer is arranged in the middle, and the sandwich layer is made of lightweight concrete;
the inner wall veneer 4 is a fiber cement veneer;
the grooves and the tongues of the double-sided groove fiber cement board of the external wall board 1 are arranged transversely in the positive direction, so that rainwater is prevented from entering the wall, and the external wall board is provided with the cavity, so that the heat insulation performance of the wall board is improved, and the self weight of the wall body is reduced.
Be equipped with unit modularization wall purlin 2 that vertical C shaped steel purlin is main between side fascia 1 and the middle fire prevention heat preservation 3, unit modularization wall purlin 2 is at mill's processing preparation in advance.
The upper notch and the lower notch of the H-shaped hanger 5 are convenient for fixing the upper external wall panel and the lower external wall panel, 4 holes are formed in the long edge of one side of the H-shaped hanger 5, and tapping 501 is arranged in the holes so as to be directly fixed on the unit modular wall purlin 2 through bolts 6; the H-shaped pendant 5 is made of steel and can resist high temperature compared with conventional aluminum alloy.
Be equipped with waterproof gas barrier membrane 7 of self-adhesion type between middle fire prevention heat preservation 3 and the unit modularization wall purlin 2, can prevent effectively that outdoor rainwater from permeating to interior wall decorative board 4, avoid interior wall decorative board 4 to appear large tracts of land water stain.
The middle fireproof heat-insulating layer 3 adopts vertical typesetting.
The inner wall veneer 4 adopts a double-sided tongue-and-groove fiber cement board veneer, and the tongue-and-groove is vertically composed.
The thickness of the external wall panel 1 is 60mm, the thickness of the middle fireproof heat-insulating layer 3 is 100mm, and the thickness of the internal wall veneer 4 is 10 mm.
The utility model discloses improved generation building fire prevention outer wall body's mounting method, including following step:
s1, mounting a unit modular wall purlin 2, wherein the bottom of the modular wall purlin 2 is fixed on a ground ring beam through bolts, the upper part of the modular wall purlin 2 is fixed on a steel column and a steel beam through bolts, and the modular wall purlin 2 is 1.2m in width and 5m in length;
s2, mounting a bottom layer H-shaped pendant 5;
s3, installing the bottom external wall panel 1, arranging the tongue-and-groove in a positive transverse direction, installing the improved pendant 5 on the bottom external wall panel 1, further fixing the bottom external wall panel 1, simultaneously serving as a support structure of the upper layer external wall panel 1, sequentially and circularly installing the external wall panel 1 and the improved pendant 5, and enabling the connected external wall panels 1 to be connected in a hidden mode through double-sided tongue-and-groove and internally provided with waterproof grooves;
and S4, installing the embedded pipeline.
S5, arranging the middle fireproof heat-insulating layer 3 vertically, reserving socket holes with the width of 0.4m and the length of 5m,
s6, vertically composing and installing the inner wall veneer 4 by adopting a fiber cement board veneer, wherein the width is 0.4m, the length is 4m, a socket is reserved, and the like, and special treatment or bead seam sealing is not needed for the tongue-and-groove of the inner wall veneer 4.
S7, performing edge folding waterproof treatment on the opening edge formed on the wall, adding flashing, edge wrapping and the like with waterproof functions at the corresponding position of the building outer wall 1, and performing waterproof treatment on the edge by adopting sealant;
s8, the width of the vertical dividing joint 8 of the external wall panel 1 is 10mm, and before the vertical dividing joint 8 is installed, rubber and plastic waterproof materials are filled into the joint and are glued for water proofing.
Various modifications and variations of the present invention may be made by those skilled in the art, and they are within the scope of the present invention provided they are within the scope of the claims and their equivalents.
What is not described in detail in the specification is prior art that is well known to those skilled in the art.
Claims (8)
1. The utility model provides an improved generation building fire prevention outer wall body, includes side fascia, unit module ization wall purlin, middle fire prevention heat preservation and interior wall decorative board, its characterized in that: the outer wall board and the middle fireproof heat-insulating layer are respectively positioned on two sides of the unit modular wall purlin, the outer wall board is connected with the unit modular wall purlin through a hanging piece, the outer wall board is a double-sided tongue-and-groove fiber cement board, the middle fireproof heat-insulating layer adopts a fiber cement board or a fiber reinforced calcium silicate board as a panel, a sandwich layer is arranged in the middle of the outer wall board, the sandwich layer is made of light concrete, and the inner wall veneer is made of a fiber cement board veneer.
2. The improved fire-proof exterior wall body for buildings according to claim 1, wherein: the tongue-and-groove of the external wall panel is arranged transversely in the positive direction, and the external wall panel is provided with a cavity.
3. An improved fire-proof exterior wall body for buildings according to claim 1 or 2, wherein: be equipped with unit modularization wall purlin between side fascia and the middle fire prevention heat preservation, unit modularization wall purlin adopts the purlin system that vertical C shaped steel purlin was given first place to.
4. An improved fire-proof exterior wall body for buildings according to claim 1 or 2, wherein: the hanging piece is H-shaped, 2-4 holes are formed in the long edge of one side of the H-shaped hanging piece, tapping is arranged in the holes, and the hanging piece is fixed on the unit modular wall purlin through bolts.
5. An improved fire-proof exterior wall body for buildings according to claim 1 or 2, wherein: and a self-adhesive waterproof air-isolating film is arranged between the middle fireproof heat-insulating layer and the unit modular wall purlin.
6. An improved fire-proof exterior wall body for buildings according to claim 1 or 2, wherein: the middle fireproof heat-insulating layer is vertically composed.
7. An improved fire-proof exterior wall body for buildings according to claim 1 or 2, wherein: the inner wall veneer adopts a double-sided tongue-and-groove fiber cement board veneer, and the tongue-and-groove adopts vertical typesetting.
8. An improved fire-proof exterior wall body for buildings according to claim 1 or 2, wherein: the thickness of the outer wall panel is 25-150 mm, the thickness of the middle fireproof heat preservation layer is 100-200 mm, and the thickness of the inner wall veneer is 5-10 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021809880.4U CN212376078U (en) | 2020-08-26 | 2020-08-26 | Improved generation building fire prevention exterior wall body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021809880.4U CN212376078U (en) | 2020-08-26 | 2020-08-26 | Improved generation building fire prevention exterior wall body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212376078U true CN212376078U (en) | 2021-01-19 |
Family
ID=74175993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021809880.4U Active CN212376078U (en) | 2020-08-26 | 2020-08-26 | Improved generation building fire prevention exterior wall body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212376078U (en) |
-
2020
- 2020-08-26 CN CN202021809880.4U patent/CN212376078U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2017101556A1 (en) | Container type combination house and construction method thereof | |
| CN111926947A (en) | Improved building fireproof outer wall body and installation method thereof | |
| WO2017076070A1 (en) | Integrated-assembly steel structure building | |
| CN205444458U (en) | Integrated assembled steel construction building | |
| WO2017028575A1 (en) | Installation and connection structure of outer wall and crossbeam in aluminium alloy house | |
| WO2017041517A1 (en) | Movable aluminum alloy house | |
| WO2017036186A1 (en) | Structure for connecting pillar of aluminum alloy house to wallboard, door and window | |
| WO2017036187A1 (en) | Structure for connecting beam of aluminum alloy house to wallboard, door and window | |
| WO2017028576A1 (en) | Roofing system for aluminium alloy house | |
| US10246882B2 (en) | Structural wall panel system | |
| CN106436961A (en) | Integrally decorated abnormity prefabricated core sandwich concrete panel | |
| CN111851772A (en) | Assembled light gauge steel composite wall panel piece waterproof construction | |
| CN212376078U (en) | Improved generation building fire prevention exterior wall body | |
| CN102605897B (en) | Rainproof outer wall board and construction method of rainproof outer wall | |
| CN111926946A (en) | Improved steel structure assembly type building wall and installation method thereof | |
| CN205224391U (en) | Multi -functional composite wall panel of assembled | |
| CN217299358U (en) | Structure of assembled ultra-low energy consumption building precast concrete exterior wall cladding | |
| CN115977258A (en) | ALC wallboard and girder steel and concrete floor joint construction | |
| CN205577173U (en) | Novel special combination light partition wall board of fitment | |
| CN215888707U (en) | External thermal insulation system structure of steel plate wall cross keel | |
| CN111809779B (en) | Stably-installed building curtain wall structure | |
| CN210067146U (en) | Simple passive house with environmental protection, energy saving and safety | |
| CN210563122U (en) | Thermal insulation decorative composite ALC peripheral wall panel | |
| CN2931620Y (en) | Assembly wall | |
| CN218597519U (en) | Low-energy-consumption assembled wall body |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |