CN110005089A - A kind of composite construction energy-saving building exterior wall and its construction method - Google Patents

A kind of composite construction energy-saving building exterior wall and its construction method Download PDF

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Publication number
CN110005089A
CN110005089A CN201910177606.5A CN201910177606A CN110005089A CN 110005089 A CN110005089 A CN 110005089A CN 201910177606 A CN201910177606 A CN 201910177606A CN 110005089 A CN110005089 A CN 110005089A
Authority
CN
China
Prior art keywords
insulation board
foaming insulation
macromolecule foaming
mortar levelling
outdoor side
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.)
Withdrawn
Application number
CN201910177606.5A
Other languages
Chinese (zh)
Inventor
胡升
孙伟伟
汤举
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
China Railway Urban Planning and Design Institute Co Ltd
Original Assignee
China Railway Urban Planning and Design Institute Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by China Railway Urban Planning and Design Institute Co Ltd filed Critical China Railway Urban Planning and Design Institute Co Ltd
Priority to CN201910177606.5A priority Critical patent/CN110005089A/en
Publication of CN110005089A publication Critical patent/CN110005089A/en
Withdrawn legal-status Critical Current

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Classifications

    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/76Heat, 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
    • E04B1/762Exterior insulation of exterior walls
    • E04B1/7625Details of the adhesive connection of the insulation to the wall
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/76Heat, 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
    • E04B1/762Exterior insulation of exterior walls
    • E04B1/7629Details of the mechanical connection of the insulation to the wall
    • E04B1/7633Dowels with enlarged insulation retaining head
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/76Heat, 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
    • E04B1/78Heat insulating elements
    • E04B1/80Heat insulating elements slab-shaped
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls

Abstract

The invention discloses a kind of construction methods of composite construction energy-saving building exterior wall, the applying mortar screed-coat in the outdoor side of wall basic level direction;Thin film release paper is bonded in the one side that macromolecule foaming insulation board is used to be bonded mortar levelling layer, then macromolecule foaming insulation board is fitted on mortar levelling layer, it squeezes and pats macromolecule foaming insulation board, mortar levelling layer is set to form several smooth indentation slots, the fixed macromolecule foaming insulation board of bracket towards outdoor side;After mortar levelling layer solidifying and setting, the bracket of the fixed macromolecule foaming insulation board of removal, removes macromolecule foaming insulation board and film release paper, and coating bonding mucilage mounts macromolecule foaming insulation board, make smooth protrusion packet fitting corresponding with smooth indentation slot, the fixed macromolecule foaming insulation board of bracket.The present invention can be improved bonding mucilage bonding fixing, reduces the requirement of mortar levelling and insulating layer attachment surface evenness, insulating layer is avoided to loosen or deform.

Description

A kind of composite construction energy-saving building exterior wall and its construction method
Technical field
The present invention relates to a kind of construction techniques technical field, especially a kind of composite construction energy-saving building exterior wall and Its construction method.
Background technique
Building wall in the prior art mainly uses the materials such as air-entrained concrete building block, fine coal calx building block to be built into, Heat insulating ability is poor, therefore for the indoor environment for still needing to freeze that heats whether for needs, all there is biggish heat and pass The property led is higher so as to cause the energy consumption for heating or freezing.The mode for improving building wall energy-saving heat preserving can be divided into following three Kind:
First is that using sandwich combined type external wall structure, i.e., using double-deck building wall structure, two layers of filling heat preservation between the walls Material, aforesaid way can only be carried out in architecture construction, not be suitable for the Late reformation of building;It is protected second is that being filled to inner wall of building note Warm layer, requirement of the aforesaid way for thermal insulation material is lower, and construction cost wants low compared in exterior wall note dress insulating layer, but disadvantage It is to occupy use space, and adhesive used by insulating layer may contain some harmful volatile components;Third is that building Exterior wall note fills insulating layer, which is applied widely, construction when do not influence indoor environment and space, but the requirement for construction compared with Strictly.
Before external wall installs insulating layer additional, need first using mortar levelling, mortar levelling is undesirable or outer The attachment face of wall insulating layer is not smooth enough, can all cause bonding mucilage bonding not firm, insulating layer and external wall binding force are not It is enough, it loosens or deforms so as to cause insulating layer.
Summary of the invention
For overcome the deficiencies in the prior art, the present invention provides a kind of composite construction energy-saving building exterior wall and its constructions Method can be improved bonding mucilage bonding fixing, reduces the requirement of mortar levelling and insulating layer attachment surface evenness, avoids protecting Warm layer is loosened or is deformed.
The technical solution adopted by the present invention to solve the technical problems is:
A kind of composite construction energy-saving building exterior wall, including wall basic level, the sand positioned at the outdoor side of wall basic level direction Starch screed-coat, positioned at the mortar levelling layer towards the insulating layer of outdoor side and by the insulating layer and the wall base The expansive rivet that is fixedly connected of layer, what the insulating layer was used to be bonded the mortar levelling layer is provided with several smooth protrusions on one side Packet, the mortar levelling layer are provided with several smooth indentations for being respectively cooperating with several smooth protrusion packets towards outdoor side Slot.
As a further improvement of the above technical scheme, the insulating layer includes macromolecule foaming insulation board and is located at Bonding mucilage between the macromolecule foaming insulation board and the mortar levelling layer, the macromolecule foaming insulation board is for pasting That closes the mortar levelling layer is provided with several smooth protrusion packets on one side.
A kind of construction method of above-mentioned composite construction energy-saving building exterior wall, comprising the following steps:
S1: the smearing mortar levelling layer in the outdoor side of wall basic level direction;
S2: being bonded thin film release paper in the one side that the macromolecule foaming insulation board is used to be bonded the mortar levelling layer, Then the macromolecule foaming insulation board is fitted on the mortar levelling layer, squeezes and pats the macromolecule foaming heat preservation Plate makes the mortar levelling layer form several smooth indentation slots towards outdoor side, then fixes the height with bracket Molecule foaming insulation board is allowed to position and remains unchanged;
S3: after the mortar levelling layer solidifying and setting, the bracket of the fixed macromolecule foaming insulation board of removal is removed described Macromolecule foaming insulation board and the film release paper;
S4: being coated with the bonding mucilage on the macromolecule foaming insulation board, then pastes the macromolecule foaming insulation board On the mortar levelling layer, and corresponds several smooth protrusion packets with several smooth indentation slots and paste It closes, then fixes the macromolecule foaming insulation board with bracket and be allowed to position remaining unchanged.
Compared with prior art, the beneficial effects of the present invention are:
A kind of composite construction energy-saving building exterior wall provided by the present invention and its construction method, by being kept the temperature in macromolecule foaming Plate is used to be bonded several smooth protrusion packets of one side setting of mortar levelling layer, and pats macromolecule foaming by squeezing in construction Insulation board makes mortar levelling layer have several smooth indentation slots towards outdoor side and is respectively cooperating with several smooth protrusion packets, The bond area of bonding mucilage is not only increased, the support force on vertical direction can also be provided, for insulating layer so as to mention High bonding mucilage bonds fixing, reduces the requirement of mortar levelling and insulating layer attachment surface evenness, avoid insulating layer loosen or Deformation.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is a kind of structural schematic diagram of composite construction energy-saving building exterior wall of the present invention;
Fig. 2 is a kind of partial enlargement structural representation of composite construction energy-saving building exterior wall of the present invention.
Specific embodiment
Referring to figs. 1 to Fig. 2, Fig. 1 to Fig. 2 is the structural schematic diagram of a specific embodiment of the invention.
As shown in Figure 1 to Figure 2, a kind of composite construction energy-saving building exterior wall provided in this embodiment, including wall basic level 1, positioned at the wall basic level 1 towards outdoor side mortar levelling layer 2, be located at the mortar levelling layer 2 towards outdoor side Insulating layer and the expansive rivet 3 that is fixedly connected with the insulating layer with the wall basic level 1, the insulating layer is for pasting That closes the mortar levelling layer 2 is provided with several smooth protrusion packets 4 on one side, and the mortar levelling layer 2 is set towards outdoor side It is equipped with several smooth indentation slots 5 for being respectively cooperating with several smooth protrusion packets 4.
By the way that the smooth protrusion packet 4 and the smooth indentation slot 5 that are bonded to each other is arranged, so as to improve adhesive glue Slurry bonding fixing reduces the requirement of mortar levelling and insulating layer attachment surface evenness, insulating layer is avoided to loosen or deform.
Specifically, the insulating layer include macromolecule foaming insulation board 6 and be located at the macromolecule foaming insulation board 6 Bonding mucilage 7 between the mortar levelling layer 2, the macromolecule foaming insulation board 6 is for being bonded the mortar levelling layer 2 Be provided on one side it is several it is described it is smooth protrusion packet 4.Preferably, the macromolecule foaming insulation board 6 is expansion polyphenyl plate.
Further, the insulating layer further includes being located inside of the macromolecule foaming insulation board 6 towards outdoor side Cracking resistance rubber cement 8 resists positioned at the inside cracking resistance rubber cement 8 towards the outside cracking resistance rubber cement 9 of outdoor side and positioned at the inside The glass fiber mesh 10 between rubber cement 8 and the outside cracking resistance rubber cement 9 is split, the rivet cap of the expansive rivet 3 is located at described Between glass fiber mesh 10 and the outside cracking resistance rubber cement 9.It further include coating decorative layer 11, the coating decorative layer 11 is coated with In the outside cracking resistance rubber cement 9 towards outdoor side.
The construction method of above-mentioned composite construction energy-saving building exterior wall, comprising the following steps:
S1: the smearing mortar levelling layer 2 in wall basic level 1 towards the outdoor side.
S2: the macromolecule foaming insulation board 6 be used for be bonded the mortar levelling layer 2 one side fitting thin film from Then the macromolecule foaming insulation board 6 is fitted on the mortar levelling layer 2 by type paper, squeeze and pat the macromolecule Foaming insulation board 6 makes the mortar levelling layer 2 form several smooth indentation slots 5 towards outdoor side, then uses bracket The fixed macromolecule foaming insulation board 6 is allowed to position and remains unchanged.
S3: after 2 solidifying and setting of mortar levelling layer, the bracket of the fixed macromolecule foaming insulation board 6 of removal is taken Under the macromolecule foaming insulation board 6 and the film release paper.
S4: it is coated with the bonding mucilage 7 on the macromolecule foaming insulation board 6, then protects the macromolecule foaming Warm plate 6 is mounted on the mortar levelling layer 2, and makes several smooth protrusion packets 4 and several smooth indentation slots 5 one Then one corresponding fitting fixes the macromolecule foaming insulation board 6 with bracket and is allowed to position remaining unchanged.
S5: it is coated with the inside cracking resistance rubber cement 8 towards outdoor side in the macromolecule foaming insulation board 6, then will The glass fiber mesh 10 is mounted on the inside cracking resistance rubber cement 8 towards on outdoor side.
S6: after the inside cracking resistance rubber cement 8 is dry, following closely the expansive rivet 3, then the fixed macromolecule hair of removal Steep the bracket of insulation board 6.
S7: being coated with the outside cracking resistance rubber cement 9 towards outdoor side in the glass fiber mesh 10, and makes described outer The rivet cap of the expansive rivet 3 is completely covered in side cracking resistance rubber cement 9, and makes the outside cracking resistance rubber cement 9 towards outdoor side It is smooth.
S8: the coating decorative layer 11 is coated with towards outdoor side in the outside cracking resistance rubber cement 9.
Above-mentioned construction method can easily be such that the mortar levelling layer 2 is formed towards outdoor side several described flat Sliding recessed groove 5, and the shape of the smooth indentation slot 5 is consistent with shape of the smooth protrusion packet 4 when being squeezed power.
Better embodiment of the invention is illustrated above, certainly, the present invention can also using with it is above-mentioned The different form of embodiment, those skilled in the art are made equivalent on the premise of without prejudice to spirit of the invention Transformation or corresponding change, all should belong in protection scope of the present invention.

Claims (8)

1. a kind of composite construction energy-saving building exterior wall, it is characterised in that: including wall basic level (1), be located at the wall basic level (1) towards outdoor side mortar levelling layer (2), be located at the mortar levelling layer (2) towards the insulating layer of outdoor side and The expansive rivet (3) that the insulating layer is fixedly connected with the wall basic level (1), the insulating layer is for being bonded the mortar Screed-coat (2) is provided with several smooth protrusion packets (4) on one side, and the mortar levelling layer (2) is provided with towards outdoor side Several smooth indentation slots (5) for being respectively cooperating with several smooth protrusion packets (4).
2. a kind of composite construction energy-saving building exterior wall according to claim 1, it is characterised in that: the insulating layer includes Macromolecule foaming insulation board (6) and between the macromolecule foaming insulation board (6) and the mortar levelling layer (2) Bonding mucilage (7), the macromolecule foaming insulation board (6) are several for being bonded being provided on one side for the mortar levelling layer (2) The smooth protrusion packet (4).
3. a kind of composite construction energy-saving building exterior wall according to claim 2, it is characterised in that: the macromolecule foaming Insulation board (6) is expansion polyphenyl plate.
4. a kind of composite construction energy-saving building exterior wall according to claim 2, it is characterised in that: the insulating layer also wraps It includes and is located at the inside cracking resistance rubber cement (8) of the outdoor side of macromolecule foaming insulation board (6) direction, is located at the inside cracking resistance glue (8) are starched towards the outside cracking resistance rubber cement (9) of outdoor side and are located at the inside cracking resistance rubber cement (8) and the outside cracking resistance The rivet cap of glass fiber mesh (10) between rubber cement (9), the expansive rivet (3) is located at the glass fiber mesh (10) Between the outside cracking resistance rubber cement (9).
5. a kind of composite construction energy-saving building exterior wall according to claim 4, it is characterised in that: further include coating decoration Layer (11), the coating decorative layer (11) are coated on the outside cracking resistance rubber cement (9) towards outdoor side.
6. a kind of construction method of composite construction energy-saving building exterior wall according to claim 5, which is characterized in that including Following steps:
S1: the smearing mortar levelling layer (2) in the outdoor side of the wall basic level (1) direction;
S2: the macromolecule foaming insulation board (6) be used for be bonded the mortar levelling layer (2) one side fitting thin film from The macromolecule foaming insulation board (6) is then fitted on the mortar levelling layer (2), squeezes and pat the height by type paper Molecule foaming insulation board (6) makes the mortar levelling layer (2) form several smooth indentation slots (5) towards outdoor side, Then the macromolecule foaming insulation board (6) being fixed with bracket and being allowed to position remain unchanged;
S3: after mortar levelling layer (2) solidifying and setting, the bracket of the fixed macromolecule foaming insulation board (6) of removal is taken Under the macromolecule foaming insulation board (6) and the film release paper;
S4: the bonding mucilage (7) are coated on the macromolecule foaming insulation board (6), then protect the macromolecule foaming Warm plate (6) is mounted on the mortar levelling layer (2), and make it is several it is described it is smooth protrusion packet (4) and it is several it is described smoothly it is recessed It falls into slot (5) and corresponds fitting, then fix the macromolecule foaming insulation board (6) with bracket and be allowed to position remaining unchanged.
7. a kind of construction method of composite construction energy-saving building exterior wall according to claim 6, which is characterized in that also wrap Include following steps:
S5: it is coated with the inside cracking resistance rubber cement (8) towards outdoor side in the macromolecule foaming insulation board (6), then will The glass fiber mesh (10) is mounted on the outdoor side of inside cracking resistance rubber cement (8) direction;
S6: after the inside cracking resistance rubber cement (8) is dry, following closely the expansive rivet (3), then the fixed macromolecule hair of removal Steep the bracket of insulation board (6).
8. a kind of construction method of composite construction energy-saving building exterior wall according to claim 7, which is characterized in that also wrap Include following steps:
S7: being coated with the outside cracking resistance rubber cement (9) towards outdoor side in the glass fiber mesh (10), and makes described outer The rivet cap of the expansive rivet (3) is completely covered in side cracking resistance rubber cement (9), and makes the outside cracking resistance rubber cement (9) towards open air Side it is smooth;
S8: the coating decorative layer (11) is coated with towards outdoor side in the outside cracking resistance rubber cement (9).
CN201910177606.5A 2019-03-09 2019-03-09 A kind of composite construction energy-saving building exterior wall and its construction method Withdrawn CN110005089A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910177606.5A CN110005089A (en) 2019-03-09 2019-03-09 A kind of composite construction energy-saving building exterior wall and its construction method

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Application Number Priority Date Filing Date Title
CN201910177606.5A CN110005089A (en) 2019-03-09 2019-03-09 A kind of composite construction energy-saving building exterior wall and its construction method

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111519833A (en) * 2020-04-21 2020-08-11 西安建筑科技大学 Prefabricated sandwich thermal insulation wall

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0017050A1 (en) * 1979-03-14 1980-10-15 Friedrich Heck Heat insulating facade
CH683706A5 (en) * 1989-05-16 1994-04-29 Pierre Gilson Jacqueline Gilso Tile panels backed by polyurethane foam and expanded polystyrene
CN2348031Y (en) * 1998-11-09 1999-11-10 彭积元 Wall heat insulation structure
KR20020016082A (en) * 2000-08-24 2002-03-04 김숭근 Insulating plate for construction
CN1635232A (en) * 2004-11-29 2005-07-06 康玉范 Technological process for imbedded composite energy saving wall
CN201546380U (en) * 2009-11-18 2010-08-11 山西元立科技开发有限公司 Light quick-assembly roof heat insulation board
CN205296471U (en) * 2015-12-21 2016-06-08 中国化学工程第十六建设有限公司 Exterior wall insulation structure
CN107905389A (en) * 2017-11-17 2018-04-13 陶晓霞 A kind of polymer dry mixed mortar thermal insulation board

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0017050A1 (en) * 1979-03-14 1980-10-15 Friedrich Heck Heat insulating facade
CH683706A5 (en) * 1989-05-16 1994-04-29 Pierre Gilson Jacqueline Gilso Tile panels backed by polyurethane foam and expanded polystyrene
CN2348031Y (en) * 1998-11-09 1999-11-10 彭积元 Wall heat insulation structure
KR20020016082A (en) * 2000-08-24 2002-03-04 김숭근 Insulating plate for construction
CN1635232A (en) * 2004-11-29 2005-07-06 康玉范 Technological process for imbedded composite energy saving wall
CN201546380U (en) * 2009-11-18 2010-08-11 山西元立科技开发有限公司 Light quick-assembly roof heat insulation board
CN205296471U (en) * 2015-12-21 2016-06-08 中国化学工程第十六建设有限公司 Exterior wall insulation structure
CN107905389A (en) * 2017-11-17 2018-04-13 陶晓霞 A kind of polymer dry mixed mortar thermal insulation board

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111519833A (en) * 2020-04-21 2020-08-11 西安建筑科技大学 Prefabricated sandwich thermal insulation wall

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Application publication date: 20190712