CN107620395A - The integrated prefabricated compound external wall panel of fireproof heat insulating and its construction method - Google Patents
The integrated prefabricated compound external wall panel of fireproof heat insulating and its construction method Download PDFInfo
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- CN107620395A CN107620395A CN201710815507.6A CN201710815507A CN107620395A CN 107620395 A CN107620395 A CN 107620395A CN 201710815507 A CN201710815507 A CN 201710815507A CN 107620395 A CN107620395 A CN 107620395A
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Abstract
A kind of prefabricated fireproof heat insulating integration compound external wall panel and its construction method, it is related to building wall board technical field, the integrated prefabricated compound external wall panel of fireproof heat insulating, the integrated prefabricated compound external wall panel of fireproof heat insulating, tack coat is set to improve the adhesion strength with concrete wall by the medial surface in thermal insulator, the problems of crack that comes off is avoided, outside sets overcoat to play fire prevention, weatherproof effect, while ensures the levelling effect of good facade.Simultaneously by setting connector, drawknot bolt in connector and the reinforcing bar colligation in wall, make compound external wall panel plate and wall connecting more firm, the splicing mouth of other compound external wall panel is arranged to Z-shaped mouth, and when adjacent two pieces of compound external wall panels splice, the mutual Tenon of Z-shaped mouth of two pieces of compound external wall panels is held out against, do not allow to be also easy to produce displacement when compared to straight flange splicing, because two pieces of compound external wall panel splicing mouths have turning so as to separate heat transfer, compound external wall panel is avoided to produce heat bridge when splicing, while there is shock resistance.
Description
Technical field
The present invention relates to building wall board technical field, and in particular to a kind of prefabricated fireproof heat insulating integration compound external wall panel and
Its construction method.
Background technology
During 13, to promote construction field energy-saving and emission-reduction work, Energy Conservation Project in Construction quality and peace are further lifted
Full performance, country, place put into effect multinomial policy, directive document, guiding, encourage security housing, green building project, government
The public building and public organizations' office building of investment, to take the lead in using integrated technique.Thus popularization and application building heat preservation with
The preposition property of structure-integrated technology and basic work, it is the only outlet of external wall external thermal insulation development, is to speed up green
The important engine of architectural development, it is the developing direction of walling innovation and Building Energy-saving Work transition and upgrade.
But the compound external wall panel used at present be mostly straight flange splicing mouth, this Side fascia building in use, it is easy because
Splice mouth dust or assembled displacement and caused by gap spillage, heat bridge problem, so as to influence the thermal and insulating performance of wall, separately
Outside, it is poor bond effect to be present in the compound external wall panel used at present, easily produces and bonds cavity and cause wall easy to fall off, fire line
Can be bad.
The content of the invention
In view of this, it is necessary to provide a kind of fireproof heat insulating integrated prefabricated compound external wall panel
It there is a need to and a kind of construction method of the integrated prefabricated compound external wall panel of fireproof heat insulating is provided.
A kind of integrated prefabricated compound external wall panel of fireproof heat insulating, the compound external wall panel include thermal insulator, superficial layer and company
Fitting, the exterior insulation surface is provided with adhesive trough, to be bonded with superficial layer, four sides of the thermal insulator are the Z to stagger
Word mouth, with when compound external wall panel splices Tenon hold out against, so as to avoid splicing shift, the superficial layer include be arranged on thermal insulator
The tack coat of inner side and the overcoat being arranged on the outside of thermal insulator, the tack coat can make compound external wall panel and concrete wall
Bonded without cavity, the overcoat can prevent fires, weathering resistance, in the tack coat of the compound external wall panel, thermal insulator, overcoat
The connecting hole being provided through, with installation connecting element, and then each layer of compound external wall panel is relatively fixed by connector.
Preferably, the thermal insulator is XPS, graphite XPS, extruded sheet, foamed glass plate, rock wool belt
Or any one in cement board.
Preferably, the tack coat self-heat conserving body includes the thick binding sand pulp layer of 3mm and layer of glass fiber screen cloth laterally,
Cohesive raised line is provided with the binding sand pulp layer side wall relative with thermal insulator, is connected with coordinating with the adhesive trough in thermal insulator
Connect, the overcoat includes the thick excessive mortar of the thick binding sand pulp layer of 3mm, layer of glass fiber screen cloth, 6mm from thermal insulator laterally
Layer, 3mm thick decorative mortar layer and layer of glass fiber screen cloth, bonding is provided with the binding sand pulp layer side wall relative with thermal insulator
Raised line, to be connected with the adhesive trough in thermal insulator.
Preferably, one layer of fireprotection layer is set in the compound external wall panel outermost layer, the fireprotection layer is covered in described compound
The outer surface of Side fascia, to play fireproof effect.
Preferably, the connector is arranged on middle part and the scuncheon of the compound external wall panel.
Preferably, the connector includes glass fibre drawknot rod, connection platen, drawknot bolt and self threading pin, the glass
Glass fiber drawknot rod when compound external wall panel makes, through compound external wall panel in default glass fibre connecting hole be embedded in it is compound outer
In wallboard, the length of the glass fibre drawknot rod is identical with the plate body thickness of the compound external wall panel, in the glass fibre
Drawknot rod is provided centrally with connecting hole, to install drawknot bolt and self threading pin, diameter, the self threading pin nail of the drawknot bolt screw rod
The diameter of bar is adapted with the diameter of the connecting hole, and the connection platen is arranged on the outside of compound external wall panel, the connection
Platen is provided at both ends with the connecting hole that self threading pin passes through, described will connect platen nail on compound external wall panel by self threading pin
Self threading pin hammers into glass fibre drawknot rod through connection platen on the outside of compound external wall panel, and the drawknot bolt includes level
One end and vertical one end, the horizontal one end of the drawknot bolt hammer into the glass fibre drawknot on the inside of compound external wall panel
In rod, and do not contact to form bridge cut-off with self threading pin, the reinforcing bar of the vertical one end of the drawknot bolt and armored concrete, which coordinates, to be tied up
Bind together.
Preferably, the length of the self threading pin is less than 30mm, and the horizontal length of the drawknot bolt is more than 120mm, described
Connection platen is rectangle, and is glass fibre or the metal Jing Guo preservative treatment.
A kind of construction method of the integrated prefabricated compound external wall panel structure wall of fireproof heat insulating, comprises the following steps：(1) root
According to the floor height of building, shoulder and external wall elevation moulding determination row's block figure are opened, and the compound external wall panel is produced according to row's block figure, and
It is standby to be deposited after compound external wall panel distribution assembling sequence numbering；(2) number answered by what assembling sequence was finished by what is produced
Close Side fascia and support system assembles；(3) wall steel bar is set and wall cushion block is installed；(4) in wall steel bar medial shell internal model
Plate control line；(5) in the embedded inner side masterplate control stake in interior template contral line both sides；(6) drawknot bolt is installed on wall steel bar,
One end of drawknot bolt and wall steel bar colligation；(7) inner template is installed；(8) compound external wall panel and supporting system that installation has assembled
System, it is ensured that the interior pre-buried glass fibre drawknot rod face of drawknot bolt and compound external wall panel is assembled；(8) on compound external wall panel
Side buckles neat mouth head protector, to prevent unrestrained concrete；(9) concrete is poured into a mould；(10) support system is removed, is sealed with cement slurry
Stifled compound external wall panel splicing seams, layer of glass fiber screen cloth is spread in compound external wall panel outer layer, while apply one layer of decorative mortar.
Preferably, the thickness of the decorative mortar is 5mm, to ensure that external wall elevation is smooth.
The present invention uses above-mentioned technical proposal, and its advantage is：The integrated prefabricated composite exterior wall of fireproof heat insulating
Plate, set tack coat to improve the adhesion strength with concrete wall by the medial surface in thermal insulator, avoid the cracking etc. that comes off
Problem, outside sets overcoat to play fire prevention, weatherproof effect, while ensures the levelling effect of good facade.Pass through simultaneously
Connector is set, the drawknot bolt in connector and the reinforcing bar colligation in wall, makes compound external wall panel plate and wall connecting more firm
Gu the splicing mouth of compound external wall panel is arranged to Z-shaped mouth in addition, when adjacent two pieces of compound external wall panels splice, two pieces of composite exterior walls
The mutual Tenon of Z-shaped mouth of plate is held out against, and does not allow to be also easy to produce displacement when compared to straight flange splicing, simultaneously because Z-shaped mouth has in splicing
Turning, the side frame top that the raised side frame of one piece of compound external wall panel Z-shaped mouth is entered with another piece of compound external wall panel Z-shaped stomatodeum
Tightly, when filling mortar two pieces of compound external wall panel stitching portions, passed because two pieces of compound external wall panel splicing mouths have turning so as to separate
Heat, avoid compound external wall panel from producing heat bridge when splicing, while there is shock resistance.
The integrated prefabricated compound external wall panel of fireproof heat insulating designed by the present invention, fireproof heat insulating is functional, while wall
Between bond effect it is good, will not fall off, rise drum the problems such as.
Brief description of the drawings
Fig. 1 is the structural representation of the integrated prefabricated compound external wall panel of fireproof heat insulating.
Fig. 2 is the explosive view of the integrated prefabricated compound external wall panel of fireproof heat insulating in Fig. 1.
Fig. 3 is the spliced map of the integrated prefabricated compound external wall panel of fireproof heat insulating.
Fig. 4 is the enlarged drawing of connection platen.
Fig. 5 is the structural representation of connector.
Fig. 6 is partial enlarged drawing of the connector in compound external wall panel.
Fig. 7 is that the integrated prefabricated compound external wall panel of fireproof heat insulating and wall steel bar assemble figure.
Fig. 8 is drawknot bolt and the partial enlarged drawing of reinforcing bar colligation.
Fig. 9 is that the integrated prefabricated compound external wall panel of fireproof heat insulating and wall steel bar, inner template assemble figure.
Figure 10 is that integer support system assembles figure.
In figure：The integrated prefabricated compound external wall panel 10 of fireproof heat insulating, thermal insulator 20, adhesive trough 21, Z-shaped mouth 22, tack coat
31st, binding sand pulp layer 311, glass screen cloth 312, overcoat 32, binding sand pulp layer 321, glass screen cloth 322, excessive screed
323rd, decorative mortar layer 324, glass screen cloth 325, connector 40, glass fibre drawknot rod 41, connection platen 42, drawknot bolt
43rd, horizontal one end 431, vertical one end 432, self threading pin 44, support system 51, wall steel bar 52, wall cushion block 53, internal model
Plate control line 54, inner template control stake 55, inside wall formwork 56, neat mouth head protector 57.
Embodiment
Fig. 1 to Fig. 6 is refer to, the embodiments of the invention provide a kind of integrated prefabricated compound external wall panel 10 of fireproof heat insulating,
The compound external wall panel 10 includes thermal insulator 20, superficial layer and connector 40, and the outer surface of thermal insulator 20 is provided with bonding
Groove 21, to be bonded with superficial layer, four sides of the thermal insulator 20 are the Z-shaped mouth 22 to stagger, with when compound external wall panel 10 splices
Tenon is held out against, and so as to avoid splicing from shifting, the superficial layer includes being arranged on the tack coat 31 of the inner side of thermal insulator 20 and is arranged on
The overcoat 32 in the outside of thermal insulator 20, the tack coat 31 can be such that compound external wall panel 10 is bonded with concrete wall without cavity,
The overcoat 32 can prevent fires, weathering resistance, in the tack coat 31 of the compound external wall panel 10, thermal insulator 20, overcoat 32
The connecting hole being provided through, with installation connecting element 40, so that it is by connector 40 that each layer of compound external wall panel 10 is relative
It is fixed.
Four sides of the thermal insulator 20 are arranged to the Z-shaped mouth 22 to stagger, when adjacent two pieces of compound external wall panels 10 splice, two
The 22 mutual Tenon of Z-shaped mouth of block compound external wall panel 10 is held out against, and does not allow to be also easy to produce displacement when compared to straight flange splicing, simultaneously because Z
Word mouth 22 has turning, raised side frame and another piece of compound external wall panel 10Z of one piece of compound external wall panel 10Z words mouth 22 in splicing
The side frame that word mouth 22 is fallen in is held out against, when filling mortar two pieces of stitching portions of compound external wall panel 10, due to two pieces of composite exterior walls
Plate 10, which splices mouth, has turning so as to separate heat transfer, produces heat bridge when avoiding compound external wall panel 10 from splicing, while have shock resistance.
Further, the thermal insulator 20 is XPS, graphite XPS, extruded sheet, foamed glass plate, rock
Any one in cotton strip or cement board.
Further, the self-heat conserving body 20 of tack coat 31 includes the thick binding sand pulp layer 311 of 3mm and one layer of glass laterally
Fibre web cloth 312, cohesive raised line is provided with the binding sand pulp layer 311 side wall relative with thermal insulator 20, with thermal insulator
Adhesive trough 21 on 20 is connected, the overcoat 32 include laterally from thermal insulator 20 the thick binding sand pulp layer 321 of 3mm,
Layer of glass fiber screen cloth 322, the excessive screed 323 of 6mm thickness, 3mm thick decorative mortar layer 324 and layer of glass fiber screen cloth 325,
Be provided with cohesive raised line in the side wall relative with thermal insulator 20 of binding sand pulp layer 321, with the adhesive trough 21 in thermal insulator 20
It is connected.
The tack coat plays when compound external wall panel 10 can be made to be bonded with concrete wall without cavity, the overcoat 32
Fire prevention, weatherproof effect, while ensure the levelling effect of good facade, the internal layer of overcoat 32 sets binding sand pulp layer
311 and layer of glass fiber screen cloth, to be bonded with insulation board cavity-free, excessive screed 323 is to prevent strain cracking, decorative mortar layer
324 so that facade is smooth, bright and clean.
Further, one layer of fireprotection layer is set in the outermost layer of compound external wall panel 10, the fireprotection layer is covered in described
The outer surface of compound external wall panel 10, including the section of the lateral surface of the lateral surface of glass screen cloth 312, glass screen cloth 325 and each layer
Mouth and edge and Z-shaped mouth 22 splice the All Border of mouth, to play fireproof effect, avoid carrying in compound external wall panel 10
During burn, it is often more important that as 10 prefabricated monomer of compound external wall panel, when forming metope, form each list of metope
Body, i.e., each compound external wall panel 10 itself have fireproof function so that forming whole wall all has fireproof effect.
Further, the connector 40 is arranged on middle part and the scuncheon of the compound external wall panel 10, is arranged on institute
The connector 40 for stating the middle part of compound external wall panel 10 is used for compound external wall panel 10 and the colligation of wall steel bar 52, so that compound external wall panel
10 with concrete wall strong bonded, and the connector 40 for being arranged on the scuncheon of compound external wall panel 10 is used for adjacent two pieces
Compound external wall panel 10 is connected.
Referring also to Fig. 5, Fig. 6, further, the connector 40 include glass fibre drawknot rod 41, connection platen 42,
Drawknot bolt 43 and self threading pin 44, the glass fibre drawknot rod 41 is when compound external wall panel 10 makes, through compound external wall panel
Default glass fibre connecting hole is embedded in compound external wall panel 10 in 10, the length of the glass fibre drawknot rod 41 with it is described multiple
It is identical to close the plate body thickness of Side fascia 10, connecting hole is provided centrally with the glass fibre drawknot rod 41, to install drawknot spiral shell
Bolt 43 and self threading pin 44, the diameter of the screw rod of drawknot bolt 43, the diameter of the diameter of the nail rod of self threading pin 44 and the connecting hole
It is adapted, the connection platen 42 is arranged on the outside of compound external wall panel 10, and the connection platen 42 is provided at both ends with self threading pin
44 connecting holes passed through, to be followed closely by self threading pin 44 by platen 42 is connected on compound external wall panel 10, the self threading pin 44 passes through
Connection platen 42 is hammered into glass fibre drawknot rod 41 from the outside of compound external wall panel 10, and the drawknot bolt 43 includes horizontal
One end 431 and vertical one end 432, the horizontal one end 431 of the drawknot bolt 43 hammer into described from the inner side of compound external wall panel 10
In glass fibre drawknot rod 41, and do not contact to form bridge cut-off with self threading pin 44, the vertical one end 432 of the drawknot bolt 43 and steel
The reinforcing bar of reinforced concrete coordinates colligation together.
Because glass fibre drawknot rod 41 has the function that fire-proof and thermal-insulation, while self threading pin 44 and drawknot bolt 43 do not connect
Touch, effectively prevent outside burning things which may cause a fire disaster and be passed within the walls by self threading pin 44 and drawknot bolt 43, while heat bridge will not be formed.
Further, the length of the self threading pin 44 is less than 30mm, and the horizontal length of the drawknot bolt 43 is more than
120mm, the connection platen 42 is rectangle, and is glass fibre or the metal Jing Guo preservative treatment；The connection platen 42
Contact can be reduced by being arranged to rectangle, and the outer surface of compound external wall panel 10 will not be destroyed while making connection more firm.
Referring also to Fig. 7 to Fig. 9, a kind of construction method of the integrated prefabricated compound external wall panel 10 of fireproof heat insulating, including with
Lower step (1) according to the floor height of building, open shoulder and external wall elevation moulding determines row's block figure, it is and described multiple according to row's block figure production
Side fascia 10 is closed, and it is standby to be deposited after the compound external wall panel 10 distribution assembling sequence numbering；(2) finished by assembling sequence
Number, the compound external wall panel 10 produced and support system 51 are assembled；(3) wall steel bar 52 is set and wall cushion block 53 is installed；
(4) in the medial shell inner template control line 54 of wall steel bar 52；(5) in the embedded inner side masterplate control stake in the interior both sides of template contral line 54
55；(6) drawknot bolt 43, one end and the colligation of wall steel bar 52 of drawknot bolt 43 are installed on wall steel bar 52；(7) in installation
Template 56；(8) compound external wall panel 10 and support system 51 assembled is installed, it is ensured that drawknot bolt 43 and compound external wall panel 10
The interior pre-buried face of glass fibre drawknot rod 41 assembling；(8) neat mouth head protector 57 is buckled above compound external wall panel 10, to prevent
Unrestrained concrete；(9) concrete is poured into a mould；(10) support system 51 is removed, the splicing seams of compound external wall panel 10 are blocked with cement slurry,
Layer of glass fiber screen cloth is spread in the outer layer of compound external wall panel 10, while applies one layer of decorative mortar.
Further, the thickness of the decorative mortar is 5mm, to ensure that external wall elevation is smooth.
Coordinate compound external wall panel 10 to carry out casting and constructing using inner template and support system 51, wall facade can be made to hang down
Directly, horizontal size error is small, and construction cost is low, short time limit, turn avoid exterior wall skin dropping structure hidden danger.
Above disclosure is only preferred embodiment of present invention, can not limit the right model of the present invention with this certainly
Enclose, one of ordinary skill in the art will appreciate that all or part of flow of above-described embodiment is realized, and will according to right of the present invention
Made equivalent variations are sought, still falls within and invents covered scope.
Claims (9)
- A kind of 1. integrated prefabricated compound external wall panel of fireproof heat insulating, it is characterised in that：The compound external wall panel includes thermal insulator, table Surface layer and connector, the exterior insulation surface is provided with adhesive trough, to be bonded with superficial layer, four sides of the thermal insulator are The Z-shaped mouth to stagger, with when compound external wall panel splices Tenon hold out against, so as to avoid splicing shift, the superficial layer include set Tack coat on the inside of thermal insulator and the overcoat being arranged on the outside of thermal insulator, the tack coat can make compound external wall panel with it is mixed Solidifying cob wall body bonds without cavity, and the overcoat can prevent fires, weathering resistance, the tack coat of the compound external wall panel, thermal insulator, The connecting hole being provided through in overcoat, with installation connecting element, so that it is by connector that each layer of compound external wall panel is relative It is fixed.
- 2. the integrated prefabricated compound external wall panel of fireproof heat insulating as claimed in claim 1, it is characterised in that：The thermal insulator is poly- Any one in styrene plate, graphite XPS, extruded sheet, foamed glass plate, rock wool belt or cement board.
- 3. the integrated prefabricated compound external wall panel of fireproof heat insulating as claimed in claim 2, it is characterised in that：The tack coat self-insurance Warm body includes the thick binding sand pulp layer of 3mm and layer of glass fiber screen cloth laterally, relative with thermal insulator in the binding sand pulp layer Cohesive raised line is provided with side wall, to be connected with the adhesive trough in thermal insulator, the overcoat wraps laterally from thermal insulator Include the thick excessive screed of the thick binding sand pulp layer of 3mm, layer of glass fiber screen cloth, 6mm, 3mm thick decorative mortar layer and one layer of glass Fibre web cloth, cohesive raised line is provided with the binding sand pulp layer side wall relative with thermal insulator, to match somebody with somebody with the adhesive trough in thermal insulator Close connection.
- 4. the integrated prefabricated compound external wall panel of fireproof heat insulating as claimed in claim 3, it is characterised in that：In the composite exterior wall Plate outermost layer sets one layer of fireprotection layer, and the fireprotection layer is covered in the outer surface of the compound external wall panel, to play fireproof work With.
- 5. the integrated prefabricated compound external wall panel of fireproof heat insulating as claimed in claim 4, it is characterised in that：The connector is set In the middle part of the compound external wall panel and scuncheon.
- 6. the integrated prefabricated compound external wall panel of fireproof heat insulating as claimed in claim 5, it is characterised in that：The connector includes Glass fibre drawknot rod, connection platen, drawknot bolt and self threading pin, the glass fibre drawknot rod make in compound external wall panel When, through compound external wall panel in default glass fibre connecting hole be embedded in compound external wall panel, the glass fibre drawknot rod Length is identical with the plate body thickness of the compound external wall panel, and connecting hole is provided centrally with the glass fibre drawknot rod, with peace Fill drawknot bolt and self threading pin, the diameter of the drawknot bolt screw rod, the diameter of the diameter of self threading pin nail rod and the connecting hole It is adapted, the connection platen is arranged on the outside of compound external wall panel, and the connection platen is provided at both ends with what self threading pin passed through Connecting hole, will connect platen nail on compound external wall panel by self threading pin, the self threading pin is through connection platen from compound outer Hammered on the outside of wallboard in glass fibre drawknot rod, the drawknot bolt includes horizontal one end and vertical one end, the drawing The horizontal one end of knot bolt is hammered into the glass fibre drawknot rod on the inside of compound external wall panel, and does not contact to be formed with self threading pin Bridge cut-off, the vertical one end of the drawknot bolt is together with the reinforcing bar cooperation colligation of armored concrete.
- 7. the integrated prefabricated compound external wall panel of fireproof heat insulating as claimed in claim 6, it is characterised in that：The length of the self threading pin Degree is less than 30mm, and the horizontal length of the drawknot bolt is more than 120mm, and the connection platen is rectangle, and is glass fibre Or the metal Jing Guo preservative treatment.
- 8. using the construction of the integrated prefabricated compound external wall panel structure wall of fireproof heat insulating as described in one of claim 1 to 7 Method, it is characterised in that：Comprise the following steps (1) according to the floor height of building, open shoulder and external wall elevation moulding determines row's block figure, And the compound external wall panel is produced according to row's block figure, and it is standby to be deposited after compound external wall panel distribution assembling sequence numbering； (2) number finished by assembling sequence, the compound external wall panel produced and support system are assembled；(3) wall steel bar is set and pacified Fill wall cushion block；(4) in wall steel bar medial shell inner template control line；(5) in the embedded inner side masterplate in interior template contral line both sides Control stake；(6) drawknot bolt, one end and the wall steel bar colligation of drawknot bolt are installed on wall steel bar；(7) internal model is installed Plate；(8) compound external wall panel and support system assembled is installed, it is ensured that the interior pre-buried glass of drawknot bolt and compound external wall panel Fiber drawknot rod face is assembled；(8) neat mouth head protector is buckled above compound external wall panel, to prevent unrestrained concrete；(9) pour into a mould Concrete；(10) support system is removed, compound external wall panel splicing seams are blocked with cement slurry, one layer is spread in compound external wall panel outer layer Glass screen cloth, while apply one layer of decorative mortar.
- 9. the integrated prefabricated compound external wall panel of fireproof heat insulating as claimed in claim 8, it is characterised in that：The decorative mortar Thickness is 5mm, to ensure that external wall elevation is smooth.
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| CN201710815507.6A CN107620395A (en) | 2017-09-12 | 2017-09-12 | The integrated prefabricated compound external wall panel of fireproof heat insulating and its construction method |
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| CN201710815507.6A CN107620395A (en) | 2017-09-12 | 2017-09-12 | The integrated prefabricated compound external wall panel of fireproof heat insulating and its construction method |
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| CN109838030A (en) * | 2019-03-07 | 2019-06-04 | 中国十七冶集团有限公司 | A kind of precast foam concrete compound external wall panel |
| CN110499844A (en) * | 2019-08-27 | 2019-11-26 | 曹德军 | A kind of construction method of heat-preserving wall and heat-preserving wall |
| CN110593435A (en) * | 2019-08-27 | 2019-12-20 | 曹德军 | Heat-insulating wall and construction method thereof |
| CN112209698A (en) * | 2019-07-12 | 2021-01-12 | 内蒙古建能兴辉陶瓷有限公司 | Fireproof foaming board, fireproof wallboard and preparation method thereof |
| CN112549672A (en) * | 2020-12-02 | 2021-03-26 | 湖南大学 | Protection and heat preservation integrated composite wallboard and manufacturing method thereof |
| CN112942640A (en) * | 2021-02-20 | 2021-06-11 | 宁夏中节能新材料有限公司 | Integrated graphite composite heat-insulation fireproof external template |
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