CN114960971A - Outer protective energy-saving wall structure of frame structure building and construction method thereof - Google Patents

Outer protective energy-saving wall structure of frame structure building and construction method thereof Download PDF

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Publication number
CN114960971A
CN114960971A CN202210531396.7A CN202210531396A CN114960971A CN 114960971 A CN114960971 A CN 114960971A CN 202210531396 A CN202210531396 A CN 202210531396A CN 114960971 A CN114960971 A CN 114960971A
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CN
China
Prior art keywords
insulating layer
heat
alc
frame structure
energy
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Pending
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CN202210531396.7A
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Chinese (zh)
Inventor
刘丙强
刘念界
季良
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Shanghai Shengkui New Building Materials Co ltd
Shanghai Shengkui Plastic Industry Co ltd
Original Assignee
Shanghai Shengkui New Building Materials Co ltd
Shanghai Shengkui Plastic Industry Co ltd
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Application filed by Shanghai Shengkui New Building Materials Co ltd, Shanghai Shengkui Plastic Industry Co ltd filed Critical Shanghai Shengkui New Building Materials Co ltd
Priority to CN202210531396.7A priority Critical patent/CN114960971A/en
Publication of CN114960971A publication Critical patent/CN114960971A/en
Pending legal-status Critical Current

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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
    • E04B1/38—Connections for building structures in general
    • E04B1/41—Connecting devices specially adapted for embedding in concrete or masonry
    • E04B1/4114—Elements with sockets
    • E04B1/4121—Elements with sockets with internal threads or non-adjustable captive nuts
    • 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
    • E04B1/38—Connections for building structures in general
    • E04B1/61—Connections for building structures in general of slab-shaped building elements with each other
    • E04B1/6108—Connections for building structures in general of slab-shaped building elements with each other the frontal surfaces of the slabs connected together
    • E04B1/612—Connections for building structures in general of slab-shaped building elements with each other the frontal surfaces of the slabs connected together by means between frontal surfaces
    • E04B1/6125—Connections for building structures in general of slab-shaped building elements with each other the frontal surfaces of the slabs connected together by means between frontal surfaces with protrusions on the one frontal surface co-operating with recesses in the other frontal surface
    • 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
    • E04B1/66—Sealings
    • 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
    • E04B1/762—Exterior insulation of exterior 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
    • E04B1/762—Exterior insulation of exterior walls
    • E04B1/7629—Details of the mechanical connection of the insulation to the wall
    • 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
    • E04B1/945—Load-supporting structures specially adapted therefor
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A30/00—Adapting or protecting infrastructure or their operation
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/90—Passive houses; Double facade technology

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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 discloses an energy-saving wall structure of an outer enclosure of a frame structure building and a construction method thereof, wherein the construction method of the energy-saving wall structure of the outer enclosure of the frame structure building comprises the following steps: s1, hoisting and erecting a heat-insulating layer, and connecting the heat-insulating layer to the outer side surface of the frame structure, wherein the waterproof steam-insulating layer is arranged on the inner side surface of the heat-insulating layer; s2, building ALC laths on the inner side surface of the heat insulation layer, and connecting the ALC laths into the frame structure through connecting pieces, so that the waterproof and steam-proof layer is arranged between the outer side surface of the ALC laths and the inner side surface of the heat insulation layer. The waterproof steam-isolating layer is positioned between the heat-insulating layer and the ALC lath, thereby effectively solving the problems of easy cracking and water seepage of the ALC lath due to the material. The heat-insulating layer positioned on the outer side can be leveled preferentially, so that the effect of avoiding plastering and leveling is realized. Meanwhile, the construction efficiency is remarkably improved compared with the traditional post-pasting construction method.

Description

Outer protective energy-saving wall structure of frame structure building and construction method thereof
Technical Field
The invention relates to an energy-saving wall structure for the outer periphery of a frame structure building and a construction method thereof.
Background
The peripheral revetment system of the frame structure building is generally built on site by ALC laths, and then an inner/outer heat-insulating layer is constructed in a bonding and anchoring mode, so that the building efficiency is low, the site is dirty and poor, the labor consumption is large, and the building industrialization characteristic is not realized. The outer enclosure system generally considers the measures of increasing the thickness of the heat insulation layer and breaking a heat bridge so as to achieve the requirement of higher-level energy conservation. In addition, the internal heat insulation system cannot solve the problem of thermal bridge of the beam, the column and the like, and the energy conservation cannot reach the standard; however, there are many methods for forbidding external heat preservation, bonding and anchoring in provinces and cities in the country, and if ALC laths are still adopted for on-site building, the situation that no heat preservation method is available is faced. And the problems of cracking and water seepage of the ALC ribbon board due to the material of the ALC ribbon board can not be solved all the time. Therefore, a method for insulating the peripheral retaining wall body of the frame structure building, which aims at the high efficiency of the frame structure building, meets the requirement of energy conservation at present and can effectively solve the problems of cracking and water seepage of the ALC battens, is urgently needed.
Disclosure of Invention
The invention aims to overcome the defects in the prior art, and provides an energy-saving wall structure for the outer periphery of a frame structure building and a construction method thereof.
The invention is realized by the following technical scheme:
a construction method of an outer enclosure energy-saving wall structure of a frame structure building is used for manufacturing the outer enclosure energy-saving wall structure of the frame structure building, and comprises the following steps:
s1, hoisting and erecting a heat-insulating layer, and connecting the heat-insulating layer to the outer side surface of the frame structure, wherein the waterproof steam-insulating layer is arranged on the inner side surface of the heat-insulating layer;
s2, building ALC laths on the inner side surface of the heat insulation layer, and connecting the ALC laths into the frame structure through connecting pieces, so that the waterproof and steam-proof layer is arranged between the outer side surface of the ALC laths and the inner side surface of the heat insulation layer.
Further, the step S1 specifically includes the following steps:
s11, connecting the metal keel with the frame structure;
s12, hoisting and erecting the heat-insulating layer, and connecting the inner side surface of the heat-insulating layer to the metal keel through a connecting part;
alternatively, the step S1 specifically includes the following steps:
s13, hoisting and erecting the heat-insulating layer, and setting temporary fixing measures to temporarily fix the heat-insulating layer;
and S14, directly connecting the heat-insulating layer to the outer side surface of the frame structure through a connecting part.
Further, before the heat-insulating layer is hoisted and erected, the waterproof steam-insulating layer is arranged on the inner side surface of the heat-insulating layer;
or after the heat-insulating layer is hoisted and erected, the waterproof steam-insulating layer is arranged on the inner side surface of the heat-insulating layer.
Further, a connecting sleeve is pre-embedded in the heat insulation layer, and the step S2 specifically includes the following steps:
s21, holes are formed in the ALC ribbon board at positions corresponding to the connecting sleeves, so that connecting screws penetrate through the holes in the ALC ribbon board and are connected to the connecting sleeves;
s22, building the ALC lath, and plugging the abutted seam of the ALC lath;
and S23, sealing the open holes of the ALC ribbon board.
Further, the following steps are also included after the step S2:
and S3, performing outer plastering and inner plastering.
The utility model provides an energy-conserving wall body structure of frame construction building peripheral protection, its includes heat preservation, waterproof vapour barrier, ALC slat and connecting piece, the heat preservation adopts the dry construction to connect at frame construction's lateral surface, waterproof vapour barrier set up in the medial surface of heat preservation, the ALC slat passes through the connecting piece connect in the frame construction, so that the lateral surface of ALC slat with have between the heat preservation waterproof vapour barrier.
Furthermore, the frame structure building outer periphery energy-saving wall structure further comprises a plurality of connecting parts, one ends of the connecting parts are connected to the frame structure, and the other ends of the connecting parts are connected to the end parts of the heat insulation layer.
Further, frame construction building outer enclosure energy-saving wall body structure still includes metal keel, metal keel connect in frame construction, the medial surface of heat preservation passes through adapting unit connect in on the metal keel.
Furthermore, the metal keel comprises a transverse part and a vertical part which are mutually perpendicular and connected, the transverse part is attached to abut against and connected with the inner side surface of the heat insulation layer, and the vertical part extends in the direction close to the ALC battens and is embedded into the abutted seams of the two adjacent ALC battens;
and/or, the adapting unit includes at least one anchor disc and at least one stock, the anchor disc support lean on in the lateral surface of heat preservation, the one end of stock connect in the anchor disc, the other end of stock pass the heat preservation and with the metal keel is connected.
Furthermore, the external protective energy-saving wall body structure of the frame structure building further comprises a through fixing piece, the through fixing piece comprises a connecting sleeve and a connecting screw rod, the connecting sleeve is embedded in the heat insulation layer, one end of the connecting screw rod is connected to the connecting sleeve, and the other end of the connecting screw rod penetrates through the waterproof steam-proof layer and is connected with the ALC slat;
and/or the outer protective energy-saving wall body structure of the frame structure building further comprises a plastering layer, wherein the plastering layer is connected to the outer side surface of the heat-insulating layer and/or the inner side surface of the ALC ribbon board;
and/or the outer periphery protection energy-saving wall body structure of the frame structure building further comprises a bracket, and the heat-insulating layer is connected to the bracket;
and/or at least one reinforcing component is preset in the heat-insulating layer;
and/or the waterproof vapor barrier comprises a flexible waterproof cushion layer and/or a waterproof vapor barrier film;
and/or the insulating layer is made of a silicon graphene insulating material.
The invention has the beneficial effects that:
according to the external protective energy-saving wall structure of the frame structure building and the construction method thereof, the insulating layer is erected firstly, the waterproof steam-insulating layer is arranged in the middle, and then the ALC lath on the inner side is constructed, so that the waterproof steam-insulating layer is positioned between the insulating layer and the ALC lath, and the problems of cracking and water seepage of the ALC lath due to the material are effectively solved. The heat preservation that is located the outside can be the priority leveling to the effect of leveling of plastering is avoided in the realization, and the leveling of exempting to plaster not only effectively reduces the building load, has effectively avoidd the hidden danger that the screed-coat of plastering that leads to takes place to drop because of the screed-coat of plastering is too thick moreover. Meanwhile, the construction efficiency is remarkably improved compared with the traditional post-pasting construction method.
Drawings
Fig. 1 is a schematic view of an internal structure of an energy-saving wall structure of an outer enclosure of a frame structure building according to embodiment 1 of the present invention.
Fig. 2 is a schematic view of an internal structure of an energy-saving wall structure of an outer enclosure of a frame structure building according to embodiment 2 of the present invention.
Fig. 3 is a schematic view of a partial internal structure of an energy-saving wall structure of an outer enclosure of a frame structure building according to embodiment 2 of the present invention.
Fig. 4 is a partially enlarged schematic view of the energy-saving wall structure of the outer periphery of the frame structure building according to embodiment 2 of the present invention.
Description of reference numerals:
insulating layer 1
Reinforcing member 11
Waterproof vapor barrier 2
ALC lath 3
Connecting part 4
Anchor disc 41
Anchor rod 42
Metal keel 5
Transverse part 51
Vertical portion 52
Opposite-through fixing piece 6
Connecting sleeve 61
Connecting screw 62
Finishing layer 7
Bracket 8
Frame structure 10
Detailed Description
The following description of the embodiments refers to the accompanying drawings, which are included to illustrate specific embodiments in which the invention may be practiced.
Example 1
As shown in fig. 1, the embodiment discloses an energy-saving wall structure for the outer enclosure of a frame structure building, which comprises an insulating layer 1, a waterproof steam-isolating layer 2, ALC strips 3 and connecting pieces, wherein the insulating layer 1 is connected to the outer side surface of the frame structure 10 by dry construction, the waterproof steam-isolating layer 2 is arranged on the inner side surface of the insulating layer 1, and the ALC strips 3 are connected to the inside of the frame structure 10 by the connecting pieces, so that the waterproof steam-isolating layer 2 is arranged between the outer side surface of the ALC strips 3 and the insulating layer 1.
The dry construction is adopted, the heat-insulating layer 1 is firstly erected, the heat-insulating layer 1 is connected to the outer side face of the frame structure 10, the waterproof steam-insulating layer 2 is arranged in the middle, and then the ALC ribbon board 3 on the inner side is constructed. The ALC ribbon boards 3 are installed and connected in the frame structure 10 through the connecting pieces to form a base layer wall body, the installation strength is high, and the installation and the connection are convenient. Meanwhile, the waterproof steam-proof layer 2 is positioned between the heat-insulating layer 1 and the ALC ribbon board 3, thereby effectively solving the problems of easy cracking and water seepage of the ALC ribbon board 3 due to the material, and greatly improving the safety and stability of the external protective energy-saving wall body structure of the frame structure building.
Through erectting installation heat preservation 1 earlier, the heat preservation 1 that is located the outside can be the priority leveling, effectively promotes outer facade roughness straightness that hangs down to can realize exempting the effect of plastering and making level, avoid plastering and make level and not only effectively reduce building load, effectively avoid moreover because of plastering the hidden danger that the screed-coat that plasters that the screed-coat is too thick and lead to takes place to drop. Meanwhile, the construction efficiency is remarkably improved compared with the traditional post-pasting construction method.
The material of the insulating layer 1 can be A-grade fireproof insulating material. Preferably, the material of the heat-insulating layer 1 is an organic-inorganic composite A-grade fireproof heat-insulating material. The heat-insulating property of the organic-inorganic composite A-grade fireproof heat-insulating material can ensure that the strength reaches the relevant product standard requirement under the condition of the heat-insulating material with the same thickness, the fireproof property reaches A2 grade, and an inorganic plate is not required to be compounded to enhance the strength and the fireproof property.
The material of the heat-insulating layer 1 can be silicon graphene heat-insulating material. The heat insulation performance and the fire resistance of the outer protective energy-saving wall body structure of the frame structure building are effectively ensured, and the safety stability of the outer protective energy-saving wall body structure of the frame structure building is greatly improved.
The waterproof steam-proof layer 2 can be a flexible waterproof cushion layer or a waterproof steam-proof film, and the waterproof steam-proof layer 2 can also comprise a flexible waterproof cushion layer and/or a waterproof steam-proof film. The waterproof steam-proof layer 2 has a good waterproof steam-permeable function through the flexible waterproof cushion layer and/or the waterproof steam-proof film, so that the ALC slat 3 is protected, and the problems of cracking and water seepage of the ALC slat 3 due to material reasons are effectively solved.
In this embodiment, the energy-saving wall structure of the outer periphery of the frame structure building further comprises a plurality of connecting members 4, one end of each connecting member 4 is connected to the frame structure 10, and the other end of each connecting member 4 is connected to the end of the insulating layer 1. The heat preservation layer 1 is arranged on the outer side surface of the frame structure 10, and the upper end part and the lower end part of the heat preservation layer 1 are directly connected onto the frame structure 10 through the connecting part 4, so that the heat preservation layer 1 and the frame structure 10 are installed. The heat preservation layer 1 is directly connected to the outer side surface of the frame structure 10 through the connecting part 4, so that the mounting strength is high, and the mounting and the connection are convenient.
At least one reinforcing component 11 is preset in the heat-insulating layer 1. Through setting up reinforcing part 11 in heat preservation 1, can effectively heat preservation 1's self structural strength, improved the safety and stability of frame construction building outer protective energy-saving wall body structure. The reinforcing member 11 may be a metal reinforcing mesh and/or a hollow metal square tube. The connecting sleeve 61 may be connected with the reinforcing member 11. The number of the reinforcing members 11 may not be limited.
The energy-saving wall structure for the outer periphery of the frame structure building further comprises a through fixing piece 6, the through fixing piece 6 comprises a connecting sleeve 61 and a connecting screw rod 62, the connecting sleeve 61 is embedded in the heat insulation layer 1 in advance, one end of the connecting screw rod 62 is connected to the connecting sleeve 61, and the other end of the connecting screw rod 62 penetrates through the waterproof steam-proof layer 2 and is connected with the ALC ribbon board 3. Connecting sleeve 61 is pre-buried in heat preservation 1 and is connected with heat preservation 1, correspond the position of connecting sleeve 61 and carry out the trompil in ALC slat 3, connecting screw 62 will pass trompil and waterproof vapour barrier 2 will connect the connecting sleeve 61 in heat preservation 1, connecting screw 62 also connects simultaneously on ALC slat 3, thereby realize heat preservation 1, waterproof vapour barrier 2, ALC slat 3 links together, the firmness of connecting between each layer of the outer energy-conserving wall body structure of frame construction building peripheral protection has further been strengthened. Meanwhile, the connecting sleeve 61 and the connecting screw rod 62 are in threaded connection, so that the installation and the connection are very convenient.
In this embodiment, the energy-saving wall structure of the outer periphery of the frame structure building further includes a finishing layer 7, and the finishing layer 7 is connected to the outer side surface of the insulating layer 1 and/or the inner side surface of the ALC slat 3. The heat-insulating layer 1 and/or the ALC lath 3 can be protected by the plastering layer 7, and the safety and stability of the external protective energy-saving wall structure of the frame structure building are improved. The plastering layer 7 comprises anti-crack mortar and alkali-resistant glass fiber gridding cloth, the anti-crack mortar is connected to the outer side surface of the insulating layer 1 and/or the inner side surface of the ALC lath 3, and the alkali-resistant glass fiber gridding cloth is arranged in the anti-crack mortar. The anti-crack mortar is used for leveling and protecting, and the alkali-resistant glass fiber grids are arranged in the anti-crack mortar to enhance the overall structural firmness of the plastering layer 7.
The outer protective energy-saving wall body structure of the frame structure building further comprises a bracket 8, and the heat-insulating layer 1 is connected to the bracket 8. The bracket 8 is arranged on the end face of the heat-insulating layer 1 in a lining manner and provides acting force for the heat-insulating layer 1, so that the heat-insulating layer 1 has supporting and hanging effects, the structural connection is firm, and the anti-falling safety performance of the heat-insulating layer 1 is further improved; and is convenient for construction. Wherein, the bracket 8 is provided with a structure protruding upwards and/or downwards and embedded into the end part of the heat-insulating layer 1, so that the connection firmness of the bracket 8 and the heat-insulating layer 1 is further improved.
The embodiment also discloses a construction method of the frame structure building outer enclosure energy-saving wall structure, the construction method of the frame structure building outer enclosure energy-saving wall structure is used for manufacturing the frame structure building outer enclosure energy-saving wall structure and installing the frame structure building outer enclosure energy-saving wall structure on the frame structure 10, and the construction method of the frame structure building outer enclosure energy-saving wall structure comprises the following steps: s1, hoisting and erecting the heat-insulating layer 1, and connecting the heat-insulating layer 1 to the outer side surface of the frame structure 10, wherein the waterproof steam-insulating layer 2 is arranged on the inner side surface of the heat-insulating layer 1; s2, building the ALC lath 3 on the inner side surface of the heat insulation layer 1, and connecting the ALC lath 3 into the frame structure 10 through a connecting piece, so that a waterproof steam-proof layer 2 is arranged between the outer side surface of the ALC lath 3 and the inner side surface of the heat insulation layer 1.
The heat-insulating layer 1 is erected and installed on the outer side face of the frame structure 10 by dry construction, the waterproof steam-insulating layer 2 is arranged on the inner side face of the heat-insulating layer 1, and then the ALC battens 3 are installed and connected in the frame structure 10 through the connecting pieces to form a base wall. Therefore, the waterproof and steam-proof layer 2 is positioned between the insulating layer 1 and the ALC lath 3, and the problems of easy cracking and water seepage of the ALC lath 3 due to the material are effectively solved; and effectively promote the straightness that hangs down of outer facade roughness to can realize avoiding the effect of plastering and making level, avoid plastering and making level not only effectively reduce the building load, effectively avoid moreover because of plastering the hidden danger that the screed-coat that plasters that the screed-coat leads to takes place to drop. Meanwhile, the construction efficiency is remarkably improved compared with the traditional post-pasting construction method.
The step S1 specifically includes the following steps: s13, hoisting and erecting the heat-insulating layer 1, and setting temporary fixing measures to temporarily fix the heat-insulating layer 1; s14, the heat insulating layer 1 is directly connected to the outer side of the frame structure 10 by the connecting member 4. In this embodiment, the heat insulating layer 1 is directly connected to the outer side surface of the frame structure 10 through the connecting member 4, so that the construction efficiency is high and the strength is high.
Wherein, before the heat-insulating layer 1 is hoisted and erected, the waterproof steam-insulating layer 2 can be arranged on the inner side surface of the heat-insulating layer 1. After the heat-insulating layer 1 is hoisted and erected, the waterproof and steam-insulating layer 2 can be arranged on the inner side surface of the heat-insulating layer 1. The waterproof steam-proof layer 2 can be arranged on the inner side surface of the heat-insulating layer 1 before or after the heat-insulating layer 1 is installed, and the installation and the connection are very convenient.
The step S2 specifically includes the following steps: s21, holes are formed in the ALC ribbon board 3 at positions corresponding to the connecting sleeves 61, so that the connecting screw 62 passes through the holes in the ALC ribbon board 3 and is connected to the connecting sleeves 61; s22, building the ALC lath 3, and plugging the abutted seam of the ALC lath 3; and S23, sealing the open holes of the ALC ribbon 3.
After insulating layer 1 and waterproof steam proof layer 2 are all installed fixedly, will carry out erection joint to ALC slat 3, ALC slat 3 passes through connecting piece lug connection in frame construction 10, and is connected with insulating layer 1 through connecting screw 62 to strengthen the firmness of frame construction building outer periphery and protected energy-conserving wall structure each interstation connection, improved the safety and stability of frame construction building outer periphery and protected energy-conserving wall structure greatly.
The following steps are also included after step S2: and S3, performing outer plastering and inner plastering. Thereby have the guard action to outside and inboard through plastering, safety and stability is high.
Example 2
As shown in fig. 2, 3 and 4, the frame structure building outer enclosure energy-saving wall structure and the construction method of the frame structure building outer enclosure energy-saving wall structure of the embodiment 2 are not repeated as the same as those of the embodiment 1, and only the differences will be described. The energy-saving wall structure of the outer enclosure of the frame structure building in the embodiment 1 does not include the metal keel. In this embodiment 2, the energy-saving wall structure of the exterior wall of the frame structure building further includes a metal keel 5, the metal keel 5 is connected to the frame structure 10, and the inner side surface of the insulating layer 1 is connected to the metal keel 5 through the connecting component 4.
Metal joist 5 will install earlier and set up on frame construction 10, later heat preservation 1 will be connected on metal joist 5 through adapting unit 4 to realize that 1 installation of heat preservation sets up the lateral surface at frame construction 10, be connected heat preservation 1 with metal joist 5, strengthened heat preservation 1's joint strength greatly, effectively avoided 1 emergence obscission of heat preservation, improved the safety and stability nature of frame construction building outer enclosure energy-saving wall body structure greatly.
The connecting component 4 comprises at least one anchor disc 41 and at least one anchor rod 42, the anchor disc 41 is abutted against the outer side face of the heat-insulating layer 1, one end of the anchor rod 42 is connected to the anchor disc 41, and the other end of the anchor rod 42 penetrates through the heat-insulating layer 1 and is connected with the metal keel 5. The connecting part 4 abuts against the outer side face of the heat-insulating layer 1 in a fitting manner through the anchor disc 41, and the connecting part 4 is connected with the metal keel 5 through the anchor rod 42, so that the heat-insulating layer 1 is tightly pressed between the anchor disc 41 and the metal keel 5, the connecting strength of the heat-insulating layer 1 and the metal keel 5 is further enhanced, and the phenomenon that the heat-insulating layer 1 falls off is effectively avoided; meanwhile, the structure is simple, and the installation is very convenient. Wherein the anchor disc 41 and the anchor rod 42 are integrally formed.
The metal keel 5 comprises a transverse part 51 and a vertical part 52 which are connected in a mutually perpendicular mode, the transverse part 51 is attached to abut against and connected to the inner side face of the heat insulation layer 1, and the vertical part 52 extends in the direction close to the ALC ribbon boards 3 and is embedded into the abutted seams of the two adjacent ALC ribbon boards 3. The two connecting members 4 penetrate the insulating layer 1 and are connected to both ends of the transverse portion 51, respectively, and the connecting strength is high. Meanwhile, a plurality of ALC battens 3 are spliced with each other and are installed in the frame structure 10 to form a base wall, and the vertical part 52 is embedded into the abutted seams of two adjacent ALC battens 3, so that the abutted seams of two adjacent ALC battens 3 are effectively sealed.
In this embodiment 2, the number of the horizontal portions 51 and the vertical portions 52 is one, and the end portions of the vertical portions 52 are connected to the middle position of the horizontal portions 51 toward the ALC lath 3, so that the cross-sectional shape of the metal keel 5 is "T" shaped. Of course, in other embodiments, the end of the vertical portion 52 may be connected with the end of the horizontal portion 51, so that the shape between the horizontal portion 51 and the vertical portion 52 is "L" shaped. The number of the transverse portions 51 and the vertical portions 52 may be two, the two transverse portions 51 and the two vertical portions 52 are combined to form two "L" shaped connecting structures, and the vertical portions 52 in the two "L" shaped connecting structures are embedded into the seams of two adjacent ALC slats 3.
In the construction method of the energy-saving wall structure of the outer periphery of the frame structure building in this embodiment 2, step S1 specifically includes the following steps: s11, connecting the metal keel 5 with the frame structure 10. S12, hoisting and erecting the heat-insulating layer 1, and connecting the inner side surface of the heat-insulating layer 1 to the metal keel 5 through the connecting part 4. The metal keel 5 is installed earlier and is set up on frame construction 10, and later heat preservation 1 erects and installs to connecting on metal keel 5 for heat preservation 1 passes through the installation of metal keel 5 and sets up on frame construction 10, has effectively avoided heat preservation 1 to take place the obscission, has improved the safety and stability that frame construction building outer protects energy-conserving wall structure greatly.
The above disclosure is only for the purpose of illustrating the preferred embodiments of the present invention, and it is therefore to be understood that the invention is not limited by the scope of the appended claims.

Claims (10)

1. The construction method of the outer enclosure energy-saving wall structure of the frame structure building is characterized in that the construction method of the outer enclosure energy-saving wall structure of the frame structure building is used for manufacturing the outer enclosure energy-saving wall structure of the frame structure building, and the construction method of the outer enclosure energy-saving wall structure of the frame structure building comprises the following steps:
s1, hoisting and erecting a heat-insulating layer, and connecting the heat-insulating layer to the outer side surface of the frame structure, wherein the waterproof steam-insulating layer is arranged on the inner side surface of the heat-insulating layer;
s2, building ALC laths on the inner side surface of the heat insulation layer, and connecting the ALC laths into the frame structure through connecting pieces, so that the waterproof and steam-proof layer is arranged between the outer side surface of the ALC laths and the inner side surface of the heat insulation layer.
2. The construction method of an energy-saving wall structure for the outer periphery of a frame structure building as claimed in claim 1, wherein the step S1 specifically comprises the following steps:
s11, connecting the metal keel with the frame structure;
s12, hoisting and erecting the heat-insulating layer, and connecting the inner side surface of the heat-insulating layer to the metal keel through a connecting part;
alternatively, the step S1 specifically includes the following steps:
s13, hoisting and erecting the heat-insulating layer, and setting a temporary fixing measure to temporarily fix the heat-insulating layer;
and S14, directly connecting the heat-insulating layer to the outer side surface of the frame structure through a connecting part.
3. The construction method of an energy-saving wall structure for the outer periphery of a frame structure building as claimed in claim 2, wherein the waterproof and vapor-proof layer is arranged on the inner side surface of the heat-insulating layer before the heat-insulating layer is hoisted and erected;
or after the heat-insulating layer is hoisted and erected, the waterproof steam-insulating layer is arranged on the inner side surface of the heat-insulating layer.
4. The construction method of the energy-saving wall structure of the outer periphery of the frame structure building as claimed in claim 1, wherein the connecting sleeve is embedded in the heat-insulating layer, and the step S2 specifically includes the following steps:
s21, holes are formed in the ALC ribbon board at positions corresponding to the connecting sleeves, so that connecting screws penetrate through the holes in the ALC ribbon board and are connected to the connecting sleeves;
s22, building the ALC lath, and plugging the abutted seam of the ALC lath;
and S23, sealing the open holes of the ALC ribbon board.
5. The construction method of an energy-saving wall structure for an outer periphery of a frame structure building as claimed in claim 1, further comprising the following steps after the step S2:
and S3, performing outer plastering and inner plastering.
6. The utility model provides a frame construction building periphery protects energy-conserving wall body structure, its characterized in that, it includes heat preservation, waterproof vapour barrier, ALC slat and connecting piece, the heat preservation adopts the dry construction to connect the lateral surface at frame construction, waterproof vapour barrier set up in the medial surface of heat preservation, the ALC slat passes through the connecting piece connect in the frame construction, so that the lateral surface of ALC slat with have between the heat preservation waterproof vapour barrier.
7. The frame structure building enclosure energy saving wall structure of claim 6, further comprising a plurality of connecting members, one end of the connecting members being connected to the frame structure, the other end of the connecting members being connected to the end of the insulating layer.
8. The framing structure building enclosure energy saving wall structure of claim 7, wherein the framing structure building enclosure energy saving wall structure further comprises a metal keel, the metal keel is connected to the framing structure, and the inner side surface of the insulation layer is connected to the metal keel through the connecting member.
9. The framing structure building external enclosure energy-saving wall structure as claimed in claim 8, wherein the metal keel comprises a transverse part and a vertical part which are vertically connected with each other, the transverse part is abutted against and connected with the inner side surface of the insulating layer, and the vertical part extends along the direction close to the ALC laths and is embedded into the abutted seams of the two adjacent ALC laths;
and/or, the adapting unit includes at least one anchor disc and at least one stock, the anchor disc support lean on in the lateral surface of heat preservation, the one end of stock connect in the anchor disc, the other end of stock pass the heat preservation and with the metal keel is connected.
10. The exterior surrounding energy-saving wall structure for framed structures buildings according to claim 6, further comprising a through-fixing member, the through-fixing member comprising a connecting sleeve and a connecting screw, the connecting sleeve being embedded in the heat insulating layer, one end of the connecting screw being connected to the connecting sleeve, and the other end of the connecting screw passing through the waterproof vapor-barrier layer and being connected to the ALC slat;
and/or the outer protective energy-saving wall body structure of the frame structure building further comprises a plastering layer, wherein the plastering layer is connected to the outer side surface of the heat-insulating layer and/or the inner side surface of the ALC ribbon board;
and/or the outer periphery protection energy-saving wall body structure of the frame structure building further comprises a bracket, and the heat-insulating layer is connected to the bracket;
and/or at least one reinforcing component is preset in the heat-insulating layer;
and/or the waterproof vapor barrier comprises a flexible waterproof cushion layer and/or a waterproof vapor barrier film;
and/or the insulating layer is made of a silicon graphene insulating material.
CN202210531396.7A 2022-05-16 2022-05-16 Outer protective energy-saving wall structure of frame structure building and construction method thereof Pending CN114960971A (en)

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CN202210531396.7A CN114960971A (en) 2022-05-16 2022-05-16 Outer protective energy-saving wall structure of frame structure building and construction method thereof

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