CN110792231A - Energy-saving hollow heat-insulating net wall and construction method thereof - Google Patents
Energy-saving hollow heat-insulating net wall and construction method thereof Download PDFInfo
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- CN110792231A CN110792231A CN201911099011.9A CN201911099011A CN110792231A CN 110792231 A CN110792231 A CN 110792231A CN 201911099011 A CN201911099011 A CN 201911099011A CN 110792231 A CN110792231 A CN 110792231A
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- 238000010276 construction Methods 0.000 title claims abstract description 15
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 83
- 239000010959 steel Substances 0.000 claims abstract description 83
- 238000004321 preservation Methods 0.000 claims abstract description 3
- 238000009413 insulation Methods 0.000 claims description 31
- 239000004570 mortar (masonry) Substances 0.000 claims description 22
- 238000005507 spraying Methods 0.000 claims description 12
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 238000005336 cracking Methods 0.000 claims description 3
- 238000005553 drilling Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 6
- 239000000463 material Substances 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000012634 fragment Substances 0.000 description 2
- 244000005700 microbiome Species 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010606 normalization Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
- E04C2/26—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups
- E04C2/284—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating
- E04C2/292—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating composed of insulating material and sheet metal
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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
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
- E04B1/7608—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only comprising a prefabricated insulating layer, disposed between two other layers or panels
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/30—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure
- E04C2/34—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure composed of two or more spaced sheet-like parts
- E04C2/3405—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure composed of two or more spaced sheet-like parts spaced apart by profiled spacer sheets
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- 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
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- 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
Abstract
The invention discloses an energy-saving hollow heat-insulating net wall and a construction method thereof, wherein the energy-saving hollow heat-insulating net wall comprises steel net sheets, an upper positioning keel, a lower positioning keel and a vertical positioning keel, wherein the steel net sheets are formed by two steel net sheets in a continuous wave structure in a symmetrical mode, a channel gap is formed between the two steel net sheets, and heat-insulating plates are transversely filled in the channel gap; the cross section of the upper positioning keel is of a U-shaped structure and is arranged at the top of the steel mesh sheet, two edges of the upper positioning keel are wrapped on the outer side edge where the steel mesh sheet is located, and the upper positioning keel is fixed on an indoor top plate; the lower positioning keel is of an L-shaped structure, the two groups of lower positioning keels are arranged at two sides of the bottom of the steel mesh sheet and fixed respectively, and the lower positioning keel is fixed on the indoor ground. Through the heated board of filling in the access gap that forms between the steel mesh piece, have antidetonation, heat preservation function to actual area occupied is little, need not additionally to carry out the erectting of structure roof beam, and it is more convenient to dismantle the installation, has also improved actual efficiency of construction.
Description
Technical Field
The invention belongs to the technical field of building construction, and particularly relates to an energy-saving hollow heat-insulation net wall and a construction method thereof.
Background
With the continuous development of the current science and technology, the building is a general term of buildings and structures and is an artificial environment created by people by using the mastered material technology means in order to meet the needs of social life.
After the building is built, in order to better protect the indoor temperature, an outer wall heat-insulating layer is generally required to be additionally arranged on the formed building body, and the novel heat-insulating and decorating integrated plate is produced by a flow line, integrates the functions of heat insulation, water resistance, facing and the like, is a preferred material for meeting the energy-saving requirement of the current house building and improving the heat-insulating level of the outer wall of the industrial and civil buildings, and is also a preferred material for energy-saving reconstruction of the existing building. However, when the heat-insulating wall is used indoors, the heat-insulating wall is mostly of a mixed brick structure, the overall structure of the wall of the brick-mixed structure is large, the structure is generally used in a small space of a city, the actual use space is obviously occupied in a large amount, and unnecessary space waste is caused.
The other type is formed by directly assembling heat insulation plates, the cost of the heat insulation plates is low, and meanwhile, an individual can directly install and mold at home, but gaps exist among the heat insulation plates of the directly assembled and molded heat insulation wall, the heat insulation performance and the noise reduction performance are limited, and microorganisms are easy to breed among the gaps, mildew and other conditions are easy to occur.
Disclosure of Invention
Aiming at the defects of the prior art, the invention aims to provide an energy-saving hollow heat-insulating net wall and a construction method thereof, which solve the problems that the heat insulation of a heat-insulating wall body is limited and microorganisms and the like are easy to breed and mildew in the prior art.
The purpose of the invention can be realized by the following technical scheme:
an energy-saving hollow heat-insulation net wall comprises steel net sheets, an upper positioning keel, a lower positioning keel and a vertical positioning keel, wherein the steel net sheets are symmetrically formed by two continuous wave structures, a channel gap is formed between the two steel net sheets, and heat-insulation plates are transversely filled in the channel gap; the cross section of the upper positioning keel is of a U-shaped structure and is arranged at the top of the steel mesh sheet, two edges of the upper positioning keel are wrapped on the outer side edge where the steel mesh sheet is located, and the upper positioning keel is fixed on an indoor top plate; the lower positioning keels are of an L-shaped structure, two groups of lower positioning keels are arranged at two sides of the bottom of the steel mesh respectively and are fixed, and the lower positioning keels are fixed on the indoor ground; the vertical positioning keels are distributed in the channel gaps among the steel meshes at intervals;
the side edge of the steel mesh is integrally fixed on the side edge of the wall body through the locking connection of the locking bolt and the positioning block;
the positioning block is of an L-shaped structure, waist-shaped holes are respectively formed in two side edges where the positioning block is located, the locking bolt comprises the stud and a screw, the front end where the stud is located is of a cracking structure, meanwhile, a through hole is formed in the center where the stud is located, a first thread groove is formed in the outer wall where the stud is located, a second thread groove is formed in the center through hole where the stud is located, and the stud penetrates through the waist-shaped holes and is fixed on the wall body; the front end of the screw is provided with a third thread groove, the front end of the screw is matched with the central through hole of the stud, and the tail end of the screw is fixed on the steel mesh through a traction rope;
the outer side surfaces of the steel mesh sheets are covered with mortar layers, and the outer side surfaces of the mortar layers are coated with plastering layers.
Furthermore, the center of the wave crest where the steel mesh is located is set to be an inward concave structure, and the depth of the concave structure is less than 5 mm.
Furthermore, the steel mesh is connected with the positions of the upper positioning keel, the lower positioning keel and the vertical positioning keel through binding wires.
Furthermore, the side edges of the upper positioning keel and the lower positioning keel are provided with connecting holes for locking and fixing the indoor top plate and the ground.
Furthermore, the outer side of the steel mesh is fixed by penetrating through the heat insulation plate through the U-shaped clamping piece.
Further, the distance between the channel gaps is 30-50 mm.
Furthermore, the maximum thickness of the outer side of the steel mesh where the mortar layer is located is 40mm, and the thickness of the plastering layer is controlled within 20 mm.
The construction method of the energy-saving hollow heat-insulating net wall comprises the following steps:
s1, selecting indoor positioning points, installing, positioning and fixing an upper positioning keel and two lower positioning keels through connecting holes, and keeping the outer edges of the lower positioning keels inward;
s2, fixing the heat insulation board in the extending direction of the upper positioning keel and the lower positioning keel, and fixing the vertical positioning keels at intervals in the vertical direction of two sides of the heat insulation board;
s3, drilling holes at the top corners of the indoor side wall, placing the positioning block at the positions of the drilled holes, fixing a stud through a waist-shaped hole of the positioning block, locking the screw through the tail end of the stud, and connecting a traction rope to the screw;
s4, placing the steel mesh between the upper positioning keel and the lower positioning keel, and enabling the steel mesh to be attached to the outer side edge of the vertical positioning keel;
s5, simultaneously penetrating the traction rope through a plurality of wave crest positions of the steel mesh sheet and fixing the traction rope on the steel mesh sheet;
s6, spraying mortar layers on the two outer sides where the steel meshes are located to enable the outer sides of the steel meshes to be flat, and then coating plastering layers on the outer sides of the mortar layers.
Furthermore, the mortar layer is formed by spraying for several times, and the spraying interval time for each time is 30-60 min.
The invention has the beneficial effects that:
1. this application can carry out normalization production and processing through steel mesh piece, go up location fossil fragments, lower location fossil fragments and heated board, during actual construction, tailor according to actual need, fixed and aggregate erection, the heated board of filling in the access gap that forms between the steel mesh piece simultaneously, then outside surface spraying mortar layer and the plastering layer at steel mesh piece place again, improve whole wall body surface's compactness, thereby reduce the production that produces the condition such as contact gap reduction mildenes and rot.
2. This application is connected the side that wholly is fixed in the wall body through the locking of locking bolt and locating piece simultaneously, improves the fastness of steel mesh piece installation, convenient dismantlement simultaneously.
3. The insulation board that fills in the passage gap that this application formed between through the steel mesh piece has antidetonation, heat preservation function to actual area occupied is little, need not additionally to carry out the erectting of structure roof beam, and it is more convenient to dismantle the installation, has also improved actual efficiency of construction.
Drawings
In order to more clearly illustrate the embodiments or technical solutions in the prior art of the present invention, the drawings used in the description of the embodiments or prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present invention;
FIG. 2 is a schematic view of a steel mesh structure according to an embodiment of the present invention;
FIG. 3 is a schematic structural view of a U-shaped card member according to an embodiment of the invention;
figure 4 is a schematic view of an upper positioning keel structure according to an embodiment of the invention;
figure 5 is a schematic view of a lower positioning keel structure according to an embodiment of the invention;
figure 6 is a schematic view of a vertical positioning keel structure according to an embodiment of the invention;
FIG. 7 is an overall cross-sectional structural schematic of an embodiment of the present invention;
FIG. 8 is a schematic view showing a state of connection of a lock bolt according to an embodiment of the present invention;
FIG. 9 is a schematic diagram of a positioning block according to an embodiment of the present invention;
FIG. 10 is a schematic view of a stud construction according to an embodiment of the present invention;
fig. 11 is a schematic view of a screw structure according to an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 and 2, an embodiment of the invention provides an energy-saving hollow thermal insulation mesh wall, which comprises a steel mesh sheet 1, an upper positioning keel 2, a lower positioning keel 3 and a vertical positioning keel 4, wherein the steel mesh sheet 1 is formed by two continuous wave structures symmetrically, a channel gap 101 is formed between the two steel mesh sheets 1, the center of a wave crest where the steel mesh sheet 1 is located is provided with an inward concave structure, the depth of the concave structure is less than 5mm, and the concave structure can facilitate the adhesion of mortar during spraying. Insulation boards 5 are filled in the channel gaps 101 along the extending direction of the steel mesh sheets 1, the distance between the channel gaps is 30-50mm, meanwhile, the outer sides of the steel mesh sheets 1 penetrate through the insulation boards 5 to be fixed through U-shaped clamping pieces 102, and fig. 3 is a schematic structural view of the U-shaped clamping pieces 102.
As shown in fig. 4, the section of the upper positioning keel 2 is of a U-shaped structure and is placed at the top of the steel mesh sheet 1, two edges of the upper positioning keel 2 are wrapped at the outer side edge of the steel mesh sheet 1, the top of the upper positioning keel 2 is provided with a connecting hole 201, and the whole upper positioning keel is fixed on an indoor top plate through the connecting hole 201; as shown in fig. 5, the lower positioning keels 3 are L-shaped, and two groups of lower positioning keels 3 are arranged at two sides of the bottom of the steel mesh sheet 1 and fixed, respectively, and the lower positioning keels 3 are provided with connecting holes 201, so that the whole body is fixed to the indoor floor through the connecting holes 201; the vertical positioning keels 4 are distributed in the channel gaps 101 among the steel mesh sheets 1 at intervals. The steel mesh sheet 1 is connected with the positions of the upper positioning keel 2, the lower positioning keel 3 and the vertical positioning keel 4 through binding wires, and fig. 6 is a schematic diagram of the vertical positioning keel 4.
As shown in fig. 7 and 8, the side edge of the steel mesh sheet 1 is integrally fixed to the side edge of the wall body through the locking connection of the locking bolt 6 and the positioning block 7.
As shown in fig. 9, the positioning block 7 is of an L-shaped structure, waist-shaped holes 701 are respectively formed in two side edges where the positioning block 7 is located, the locking bolt 6 includes a stud 61 and a screw 62, as shown in fig. 10, the front end where the stud 61 is located is of a split structure, a through hole is formed in the center where the stud 61 is located, a first thread groove 611 is formed in the outer wall where the stud 61 is located, a second thread groove 612 is formed in the central through hole where the stud 61 is located, and the stud 61 penetrates through the waist-shaped holes 701 and is fixed to the wall body; as shown in fig. 11, a third thread groove 621 is formed at the front end of the screw 62, the front end of the screw 62 is fitted into the central through hole of the stud 61, and the tip end of the screw 62 is fixed to the steel mesh sheet 1 by a pulling rope 601.
The outer side surfaces of the steel mesh sheets 1 are covered with mortar layers 11, and the outer side surfaces of the mortar layers 31 are coated with plastering layers 12. The maximum thickness of the outer side of the steel mesh 1 where the mortar layer 11 is located is 40mm, the thickness of the plastering layer 12 is controlled within 20mm, and the back where the steel mesh 1 is located is of a hollow structure, so that the wall surface of the front where the steel mesh 1 is located is not prone to cracking.
The construction method of the energy-saving hollow heat-insulation net wall provided by the embodiment of the invention comprises the following steps:
s1, selecting indoor positioning points according to planning, positioning on the selected positioning points, installing, positioning and fixing an upper positioning keel 2 at the indoor top plate position through a connecting hole 201, installing, positioning and fixing two lower positioning keels 3 at the indoor ground position through the connecting hole 201, and keeping the outer edges of the lower positioning keels 3 inward;
s2, fixing the heat insulation board 5 in the extending direction of the upper positioning keel 2 and the lower positioning keel 3, enabling the heat insulation board 5 to be arranged between the two lower positioning keels 3, and fixing the vertical positioning keels 4 at intervals in the vertical direction of two sides of the heat insulation board 5;
s3, drilling a top corner of the indoor side wall, placing the positioning block 7 at the position of the drilled hole, fixing the stud 61 through the waist-shaped hole 701 of the positioning block 7, locking the screw 62 through the tail end of the stud 61, and connecting the screw 62 with a traction rope 601;
s4, placing the steel mesh sheet 1 between the upper positioning keel 2 and the lower positioning keel 3, enabling the steel mesh sheet 1 to be attached to the outer side edge of the vertical positioning keel 4, and enabling the outer side where the steel mesh sheet 1 is located to penetrate through the heat insulation board 5 to be fixed through the U-shaped clamping piece 102;
s5, enabling the traction rope 601 to penetrate through the positions of the wave crests of the steel mesh sheet 1 at the same time and fixing the traction rope 601 on the steel mesh sheet 1, so that firmness of the traction rope 601 on the steel mesh sheet 1 is enhanced;
s6, spraying mortar layers 11 on the two outer sides of the steel mesh sheet 1 to enable the outer sides of the steel mesh sheet 1 to be flat, and then coating plastering layers 12 on the outer sides of the mortar layers 11. The mortar layer 11 is formed by spraying for 2-3 times, and the spraying interval time is 30-60min each time, so that the mortar layer 11 can be conveniently attached.
In conclusion, the steel mesh piece, the upper positioning keel, the lower positioning keel and the heat insulation board provided by the application can be subjected to standardized production and processing, and during actual construction, cutting, fixing and installation are carried out according to actual needs. The side that is wholly fixed in the wall body is connected through the locking of locking bolt and locating piece simultaneously, improves the fastness of steel mesh piece installation, and the rethread improves the compactness on whole wall body surface at steel mesh piece outside spraying mortar layer and plastering layer, thereby reduces the production that produces the condition such as contact gap reduction mildenes and rot.
Meanwhile, the heat insulation plates filled in the channel gaps formed among the steel meshes have the functions of shock resistance and heat insulation, the indoor temperature can be kept for a long time and is not easy to dissipate, the consumption of an indoor heating source is reduced, and the energy-saving effect is achieved. And the actual area occupied is little, need not additionally to carry out the erections of structure roof beam to it is more convenient to dismantle the installation, has also improved actual efficiency of construction.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed.
Claims (9)
1. An energy-saving hollow heat-insulation net wall comprises steel net sheets (1), upper positioning keels (2), lower positioning keels (3) and vertical positioning keels (4), and is characterized in that the steel net sheets (1) are symmetrically formed by two continuous wave-shaped structures, a channel gap (101) is formed between the two steel net sheets (1), and heat-insulation boards (5) are transversely filled in the channel gap (101); the section of the upper positioning keel (2) is of a U-shaped structure and is arranged at the top of the steel mesh (1), two edges of the upper positioning keel (2) are wrapped on the outer side edge of the steel mesh (1), and the upper positioning keel (2) is fixed on an indoor top plate; the lower positioning keels (3) are of L-shaped structures, meanwhile, two groups of lower positioning keels (3) are arranged at two sides of the bottom of the steel mesh (1) respectively and are fixed, and the lower positioning keels (3) are fixed on the indoor ground; the vertical positioning keels (4) are distributed in the channel gaps (101) among the steel meshes (1) at intervals;
the side edge of the steel mesh (1) is integrally fixed on the side edge of the wall body through the locking connection of the locking bolt (6) and the positioning block (7);
the positioning block (7) is of an L-shaped structure, waist-shaped holes (701) are respectively formed in two side edges where the positioning block (7) is located, the locking bolt (6) comprises the stud (61) and a screw (62), the front end where the stud (61) is located is of a cracking structure, a through hole is formed in the center where the stud (61) is located, a first thread groove (611) is formed in the outer wall where the stud (61) is located, a second thread groove (612) is formed in the central through hole where the stud (61) is located, and the stud (61) penetrates through the waist-shaped holes (701) and is fixed on a wall body; the front end of the screw (62) is provided with a third thread groove (621), the front end of the screw (62) is matched with the central through hole of the stud (61), and meanwhile the tail end of the screw (62) is fixed on the steel mesh (1) through a traction rope (601);
the outer side surfaces of the steel mesh sheets (1) are covered with mortar layers (11), and the outer side surfaces of the mortar layers (31) are coated with plastering layers (12).
2. The energy-saving hollow heat-insulating net wall according to claim 1, characterized in that the centers of the wave crests where the steel net sheets (1) are located are arranged into an inward concave structure, and the depth of the concave structure is less than 5 mm.
3. The energy-saving hollow heat-insulating net wall according to claim 1, characterized in that the steel net sheet (1) is connected with the positions of the upper positioning keel (2), the lower positioning keel (3) and the vertical positioning keel (4) through binding wires.
4. The energy-saving hollow heat-insulating net wall according to claim 1, characterized in that the side edges of the upper positioning keel (2) and the lower positioning keel (3) are respectively provided with a connecting hole (201) for locking and fixing an indoor top plate and a ground.
5. The energy-saving hollow heat-insulation net wall according to claim 1, characterized in that the outer side of the steel net sheet (1) is fixed by a U-shaped clamping piece (102) penetrating through the heat-insulation board (5).
6. The energy-saving hollow heat-insulating net wall according to claim 1, wherein the distance between the channel gaps is 30-50 mm.
7. The energy-saving hollow heat-insulating net wall according to claim 1, characterized in that the maximum thickness of the outer side of the steel net sheet (1) where the mortar layer (11) is located is 40mm, and the thickness of the plastering layer (12) is controlled within 20 mm.
8. The construction method of the energy-saving hollow heat-preservation net wall according to any one of claims 1 to 7, characterized by comprising the following steps:
s1, selecting indoor positioning points, installing, positioning and fixing an upper positioning keel (2) and two lower positioning keels (3) through connecting holes (201), and keeping the outer edges of the lower positioning keels (3) inward;
s2, fixing the heat insulation board (5) in the extending direction of the upper positioning keel (2) and the lower positioning keel (3), and fixing the vertical positioning keels (4) at intervals in the vertical direction of two sides of the heat insulation board (5);
s3, drilling holes at the top corners of the indoor side wall, placing the positioning block (7) at the positions of the drilled holes, fixing the studs (61) through waist-shaped holes (701) penetrating through the positioning block (7), locking the screws (62) after penetrating through the tail ends of the studs (61), and connecting the screws (62) with traction ropes (601);
s4, placing the steel mesh (1) between the upper positioning keel (2) and the lower positioning keel (3), and enabling the steel mesh (1) to be attached to the outer side edge of the vertical positioning keel (4);
s5, simultaneously penetrating the traction rope (601) through a plurality of wave crest positions of the steel mesh (1) and fixing the traction rope on the steel mesh (1);
s6, spraying mortar layers (11) on the two outer sides where the steel mesh sheets (1) are located to enable the outer sides of the steel mesh sheets (1) to be flat, and then coating plastering layers (12) on the outer sides of the mortar layers (11).
9. The construction method of the energy-saving hollow heat-insulating net wall according to claim 8, characterized in that the mortar layer (11) is formed by spraying 2-3 times, and the spraying interval time is 30-60min each time.
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| CN201911099011.9A CN110792231A (en) | 2019-11-12 | 2019-11-12 | Energy-saving hollow heat-insulating net wall and construction method thereof |
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| CN201911099011.9A CN110792231A (en) | 2019-11-12 | 2019-11-12 | Energy-saving hollow heat-insulating net wall and construction method thereof |
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| CN207863369U (en) * | 2018-02-08 | 2018-09-14 | 上海品宅装饰科技有限公司 | A kind of W types keel leveling system |
| CN109339293A (en) * | 2018-12-03 | 2019-02-15 | 云南福英豪装饰工程有限公司 | A kind of heat-insulating and fire-proof partition wall |
| CN110374973A (en) * | 2019-08-22 | 2019-10-25 | 闫自超 | A kind of detachable expansion nail |
| CN211775061U (en) * | 2019-11-12 | 2020-10-27 | 阜阳晶宫宝能节能建筑有限责任公司 | Energy-saving hollow heat-insulation net wall |
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| CN205382578U (en) * | 2016-02-05 | 2016-07-13 | 良固建筑工程（上海）有限公司 | Outer wall self preservation temperature system |
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| CN109339293A (en) * | 2018-12-03 | 2019-02-15 | 云南福英豪装饰工程有限公司 | A kind of heat-insulating and fire-proof partition wall |
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