CN111997233A - Steel wire net frame template cast-in-place concrete composite heat preservation system - Google Patents
Steel wire net frame template cast-in-place concrete composite heat preservation system Download PDFInfo
- Publication number
- CN111997233A CN111997233A CN202010793524.6A CN202010793524A CN111997233A CN 111997233 A CN111997233 A CN 111997233A CN 202010793524 A CN202010793524 A CN 202010793524A CN 111997233 A CN111997233 A CN 111997233A
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- heat insulation
- wall
- layer
- steel wire
- heat preservation
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- 238000004321 preservation Methods 0.000 title claims abstract description 51
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 47
- 239000010959 steel Substances 0.000 title claims abstract description 47
- 239000004567 concrete Substances 0.000 title claims abstract description 42
- 239000002131 composite material Substances 0.000 title claims abstract description 27
- 238000009413 insulation Methods 0.000 claims abstract description 44
- 230000000149 penetrating effect Effects 0.000 claims abstract description 8
- 239000010410 layer Substances 0.000 claims description 87
- 238000005336 cracking Methods 0.000 claims description 33
- 239000011241 protective layer Substances 0.000 claims description 18
- 238000009415 formwork Methods 0.000 claims description 16
- 238000000034 method Methods 0.000 claims description 16
- 238000005452 bending Methods 0.000 claims description 5
- 239000011248 coating agent Substances 0.000 claims description 5
- 238000000576 coating method Methods 0.000 claims description 5
- 238000010276 construction Methods 0.000 abstract description 29
- 230000003187 abdominal effect Effects 0.000 description 7
- 239000002585 base Substances 0.000 description 5
- 239000004570 mortar (masonry) Substances 0.000 description 3
- 239000011083 cement mortar Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 239000004794 expanded polystyrene Substances 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 239000003513 alkali Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000011253 protective coating Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/84—Walls made by casting, pouring, or tamping in situ
- E04B2/86—Walls made by casting, pouring, or tamping in situ made in permanent forms
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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
- E04B1/66—Sealings
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
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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
- E04B1/92—Protection against other undesired influences or dangers
- E04B1/94—Protection against other undesired influences or dangers against fire
- E04B1/941—Building elements specially adapted therefor
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/84—Walls made by casting, pouring, or tamping in situ
- E04B2/86—Walls made by casting, pouring, or tamping in situ made in permanent forms
- E04B2/8647—Walls made by casting, pouring, or tamping in situ made in permanent forms with ties going through the forms
Abstract
The invention discloses a steel wire mesh frame template cast-in-place concrete composite heat insulation system, and belongs to the field of concrete heat insulation. The wall comprises a wall body, a wall inner side template arranged on the inner side of the wall body, a supporting device arranged on the outer side of the wall body, a heat preservation module arranged on the outer side of the supporting device and a wall penetrating bolt group arranged in the outer side of the heat preservation module, wherein the front end of the wall penetrating bolt group sequentially penetrates through the heat preservation module, the wall body and the wall inner side template; the invention has the function of replacing the conventional template in the concrete construction, is free from being dismantled after the construction is finished, saves the template cost in the concrete construction, simultaneously completes the construction of the heat preservation project, reduces the construction time of the heat preservation project, saves the construction cost of the heat preservation project, and improves the quality and the service life of the heat preservation project when being poured in the concrete.
Description
Technical Field
The invention relates to the field of concrete heat insulation systems, in particular to a steel wire mesh frame template cast-in-place concrete composite heat insulation system.
Background
The external wall insulation board used in the building engineering is mostly a concrete engineering completion demolition template, after the main body is completed, leveling mortar is smeared on a concrete base layer, and then the insulation board is pasted, so that the construction is complex, the working procedures are multiple, the construction period is long, and the engineering construction cost is high. At present, composite heat-insulating templates are adopted in building engineering, the composite heat-insulating templates are used as templates for concrete forming in the initial stage of building, the templates are directly used as heat-insulating plates after the concrete is formed, and the construction period is simple, the construction period is short, and the cost is low. But has the defects of low overall strength and rigidity, low bonding strength between the heat-insulating layer and the composite layer, and low bonding strength between the composite heat-insulating template and the concrete; in the concrete pouring process and the construction process, after the composite heat-insulation template is impacted by different degrees, poured concrete is impacted and the concrete vibrates, the phenomena of template cracking, composite layer separation, mold running and the like are easily caused, the quality is difficult to guarantee, and finally, the composite heat-insulation template can be locally chiseled off and a new heat-insulation material is pasted again.
Disclosure of Invention
The invention provides a steel wire frame template cast-in-place concrete composite heat insulation system aiming at the defects that a composite heat insulation template is easy to crack, separate a composite layer, run out of a mould and the like in the prior art, and the specific technical scheme is as follows:
a steel wire mesh frame template cast-in-place concrete composite heat insulation system is characterized by comprising a wall body, a wall inner side template arranged on the inner side of the wall body, a supporting device arranged on the outer side of the wall body, a heat insulation module arranged on the outer side of the supporting device and a wall penetrating bolt group arranged in the outer side of the heat insulation module, wherein the front end of the wall penetrating bolt group sequentially penetrates through the heat insulation module, the wall body and the wall inner side template;
the heat preservation module is including setting up the heat preservation on strutting arrangement, the inoxidizing coating of setting on the heat preservation, the first anti-crack layer of setting on the inoxidizing coating, the screed-coat of setting on first anti-crack layer, the second anti-crack layer of setting on the screed-coat and set up the heat preservation nail on first anti-crack layer, the front end of heat preservation nail passes first anti-crack layer, inoxidizing coating and heat preservation in proper order, is equipped with between first anti-crack layer and the screed-coat and struts the mould frame.
Preferably, the supporting device comprises a supporting cushion block arranged between the wall body and the heat insulation layer and a supporting cylinder arranged between the heat insulation layer and the wall inner side template.
Preferably, supporting steel bars are arranged between the supporting cushion blocks and the wall body.
Preferably, the supporting formwork frame comprises a plurality of cross beams and a plurality of vertical beams which are arranged on the cross beams and are perpendicular to the cross beams.
Preferably, the turning part of the supporting mold frame is provided with a male and female corner mold frame connected with the cross beam.
Preferably, the through-wall bolt group comprises through-wall bolt light steel arranged between the heat insulation layer and the wall inner side template and a through-wall bolt sleeve arranged between the second anti-cracking layer and the wall inner side template and arranged in the through-wall bolt light steel.
Preferably, a steel wire mesh is arranged in the protective layer, an inclined web inserting wire group is arranged on the steel wire mesh, and the front end of the inclined web inserting wire group penetrates through the heat preservation layer.
Preferably, the oblique verge wire group includes a first oblique verge wire and a second oblique verge wire which are arranged to intersect each other.
Preferably, the heat-insulating layer is provided with a bending-resistant process groove.
Preferably, the heat preservation nails are distributed on the first anti-cracking layer in a staggered mode.
The invention has the following beneficial effects:
according to the invention, the wall inner side templates are sequentially arranged on the inner side of the wall body in the existing concrete pouring process, and the supporting device, the heat preservation module and the wall penetrating bolt group are sequentially arranged on the outer side of the wall body, so that the wall body can adapt to normal deformation of a base layer wall body, no crack or hollow drum is generated on the outer surface, and the lateral impact force generated in the concrete pouring process can be borne by the wall body without fracture. Meanwhile, the heat-insulating layer, the protective layer arranged at the front end of the heat-insulating layer, the first anti-cracking layer arranged at the front end of the protective layer and the second anti-cracking layer are sequentially arranged on the wall body, and heat-insulating protection, surface protection and anti-cracking protection are respectively carried out on the wall body, so that the heat-insulating protective coating has waterproof and anti-permeation performances meeting the use requirements, and can meet the current national and industrial standard regulations in terms of weather resistance, seismic intensity, fire resistance and heat-insulating property. The invention has the function of replacing the conventional template in the concrete construction, is free from being dismantled after the construction is finished, saves the template cost in the concrete construction, simultaneously completes the construction of the heat preservation project, reduces the construction time of the heat preservation project, saves the construction cost of the heat preservation project, and improves the quality and the service life of the heat preservation project when being poured in the concrete.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
FIG. 3 is an enlarged view of a portion of FIG. 1 at B;
FIG. 4 is a schematic structural view of an insulation layer according to the present invention;
FIG. 5 is a schematic view showing the arrangement of the heat-insulating nails according to the present invention;
FIG. 6 is a schematic structural view of a large light steel form frame as a supporting form frame in the present invention;
fig. 7 is a schematic structural view of the support form frame of the present invention as an assembled form frame.
Detailed Description
The principles and features of this invention are described below in conjunction with the following drawings, which are set forth by way of illustration only and are not intended to limit the scope of the invention.
Examples
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. 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.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "communicating," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Some embodiments of the invention are described in detail below with reference to the accompanying drawings. The embodiments described below and the features of the embodiments can be combined with each other without conflict.
Referring to fig. 1 to 7, the wall 1 for construction and installation, the wall inner formwork 2 arranged on the inner side of the wall 1 and the supporting device 3 arranged on the outer side of the front wall 1 are provided, and the supporting device 3 is matched with the wall inner formwork 2 to support the wall 1 in strength, so that the stability of the wall 1 in the construction process is improved. The supporting device 3 comprises a supporting cushion block 31 arranged on the outer side of the wall body 1 and a supporting cylinder 32 arranged between the heat preservation layer 41 and the wall inner side template 2, supporting steel bars 7 used for being matched with the supporting cushion block 31 are arranged between the supporting cushion block 31 and the wall body 1, two sides of each supporting steel bar 7 are fixedly connected with the supporting cushion block 31 and the wall body 1 respectively, and the supporting cylinder 32 sequentially penetrates through the supporting steel bars 7 and the wall body 1 and is fixedly connected with the wall inner side template 2. The supporting cushion blocks 31 and the supporting cylinders 32 are made of cement, so that the supporting cushion blocks can bear lateral impact force generated in the concrete pouring process and cannot be broken.
Referring to fig. 1 to 4, a heat preservation module 4 for providing heat preservation protection for the wall 1 is arranged outside the supporting device 3, the heat preservation module 4 includes a heat preservation layer 41 arranged outside the supporting cushion block 31 and the supporting cylinder 32, a protective layer 42 arranged on the heat preservation layer 41, a first anti-cracking layer 43 arranged on the protective layer 42, a leveling layer 45 arranged on the first anti-cracking layer 43, a second anti-cracking layer 46 arranged on the leveling layer 45, and heat preservation nails 44 arranged on the first anti-cracking layer 43, and front ends of the heat preservation nails 44 sequentially penetrate through the first anti-cracking layer 43, the protective layer 42, and the heat preservation layer 41. The insulating layer 41 is made of a non-combustible composite expanded polystyrene insulation board, the thickness of the insulation board includes 40 mm, 45 mm, 50 mm, 55 mm, 60 mm, 65 mm, 70 mm, 75 mm and 80 mm, and the insulation board includes EPS and XPS. Three groups of bending-resistant process grooves 10 are arranged on the heat-insulating layer 41 along the length direction of the heat-insulating layer, the depth of each bending-resistant process groove 10 is 11 mm, and the width of each bending-resistant process groove 10 is 28 mm. The front end of the heat preservation layer 41 is provided with the protective layer 42 for protection, the protective layer 42 is made of polymer light cement mortar, the weight of the steel wire mesh frame disassembly-free formwork is reduced, constructors can carry and install the steel wire mesh frame more conveniently, and the practicability and convenience of the invention are improved.
Referring to fig. 2 to 5, a first anti-cracking layer 43 for anti-cracking protection is disposed on the protective layer 42, and the first anti-cracking layer 43 is made of an anti-cracking waterproof mortar composite alkali-resistant glass fiber mesh. And the first anti-cracking layer 43 is provided with the heat preservation nail 44, and the front end of the heat preservation nail 44 sequentially passes through the first anti-cracking layer 43, the protective layer 42 and the heat preservation layer 41 and is fixed in the supporting device 3, the invention reserves the heat preservation nail 44 hole on the first anti-cracking layer 43, the protective layer 42 and the heat preservation layer 41 in factory production, so that constructors can install the heat preservation nail 44 more conveniently and quickly, and the heat preservation nail 44 is distributed on the first anti-cracking layer 43 in a staggered manner. Meanwhile, a leveling layer 45 is arranged on the first anti-cracking layer 43, the leveling layer 45 is made of cement mortar, and a second anti-cracking layer 46 used for matching with the first anti-cracking layer 43 to perform anti-cracking protection is arranged on the leveling layer 45. The leveling layer 45 is arranged between the first anti-cracking layer 43 and the second anti-cracking layer 46, so that the second anti-cracking layer 46 can be kept in a parallel state with the wall body 1 in the construction process.
Referring to fig. 1 to 3, a steel wire mesh 9 is arranged in the protective layer 42, and a plurality of inclined web inserting wire sets 91 which penetrate through the insulating layer 41 and are fixed in the base layer are arranged on the steel wire mesh 9. The specification of the steel wire mesh 9 is 3000 mm × 600 mm, wherein the aperture of the steel wire mesh 9 is 50 × 100 mm, the diameter of the steel wire in the steel wire mesh 9 is 2 mm, the oblique abdominal wire insertion groups 91 are uniformly distributed in the heat preservation layer 41, and the density of the oblique abdominal wire insertion groups 91 is 60-80 pieces/m2. The inclined inserting abdominal wire group 91 comprises a first inclined inserting abdominal wire 911 and a second inclined inserting abdominal wire 912 which are arranged in a crossed manner, and the first inclined inserting abdominal wire 911 and the second inclined inserting abdominal wire 9The front end of the steel wire mesh sheet 12 is fixedly connected with the steel wire mesh sheet 9 in a welding mode, and the rear ends of the first inclined web inserting wire 911 and the second inclined web inserting wire 912 penetrate through the heat insulation layer 41 and are fixed in the base layer. The invention improves the strength and the rigidity of the concrete enclosure wall by matching the steel wire mesh sheets 9 with the inclined web inserting wire group 91, and plays the roles of an external template and an external thermal insulation project in the actual construction of the concrete enclosure wall. A first interface layer is arranged between the steel wire mesh 9 and the protective layer 42, the first interface layer is made of interface mortar, and the first interface layer is used for improving the tensile bonding strength between the steel wire mesh 9 and the protective layer 42 and ensuring the stability of the steel wire mesh protective layer in the long-time use process.
Referring to fig. 5 to 7, a supporting mold frame 6 is arranged between the first anti-cracking layer 43 and the leveling layer 45, the supporting mold frame 6 is a light steel large mold frame or an assembled large mold frame, the supporting mold frame 6 comprises a plurality of cross beams 61 and a plurality of vertical beams 62 which are arranged on the cross beams 61 and are perpendicular to the cross beams 61, and the turning positions of the supporting mold frame 6 are provided with male and female corner mold frames 8 connected with the cross beams 61, so that the leveling of joints during construction and the accurate angle of a shear wall are ensured. The outer side of the heat insulation module 4 is also provided with a wall-through bolt group 5, and the wall-through bolt group 5 comprises a wall-through bolt light steel 51 arranged between the heat insulation layer 41 and the wall inner side template 2 and a wall-through bolt sleeve 52 arranged between the second anti-cracking layer 46 and the wall inner side template 2 and arranged in the wall-through bolt light steel 51. According to the invention, the wall inner side template 2 is sequentially arranged on the inner side of the wall body 1 in the existing concrete pouring process, and the supporting device 3, the heat preservation module 4 and the wall penetrating bolt group 5 are sequentially arranged on the outer side of the wall body 1, so that the wall body can adapt to the normal deformation of the base layer wall body 1, no crack or hollow drum is generated on the outer surface, and the lateral impact force generated in the concrete pouring process can be borne by the wall body without fracture. Meanwhile, the heat-insulating layer 41, the protective layer 42 arranged at the front end of the heat-insulating layer 41, the first anti-cracking layer 43 arranged at the front end of the protective layer 42 and the second anti-cracking layer 46 are sequentially arranged on the wall body 1, and heat-insulating protection, surface protection and anti-cracking protection are respectively carried out on the wall body 1, so that the waterproof and anti-permeation performance of the heat-insulating wall meets the use requirements, and the weather resistance, the seismic intensity, the fire resistance and the heat-insulating performance of the heat-insulating wall can meet the current standards of the state and the industry. The invention has the function of replacing the conventional template in the concrete construction, is free from being dismantled after the construction is finished, saves the template cost in the concrete construction, simultaneously completes the construction of the heat preservation project, reduces the construction time of the heat preservation project, saves the construction cost of the heat preservation project, and improves the quality and the service life of the heat preservation project when being poured in the concrete.
It is to be noted that, in this document, the terms "comprises", "comprising" or any other variation thereof are intended to cover a non-exclusive inclusion, so that an article or apparatus including a series of elements includes not only those elements but also other elements not explicitly listed or inherent to such article or apparatus. Without further limitation, an element defined by the phrase "comprising … …" does not exclude the presence of additional like elements in the article or device comprising the element.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalent replacements, improvements, etc. within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The steel wire mesh frame template cast-in-place concrete composite heat insulation system is characterized by comprising a wall body (1), a wall inner side template (2) arranged on the inner side of the wall body (1), a supporting device (3) arranged on the outer side of the wall body (1), a heat insulation module (4) arranged on the outer side of the supporting device (3) and a wall penetrating bolt group (5) arranged in the outer side of the heat insulation module (4), wherein the front end of the wall penetrating bolt group (5) sequentially penetrates through the heat insulation module (4), the wall body (1) and the wall inner side template (2);
heat preservation module (4) are including setting up heat preservation (41) on strutting arrangement (3), inoxidizing coating (42), first anti-crack layer (43), the screed-coat (45) of setting on first anti-crack layer (43) of setting on heat preservation (41), set up second anti-crack layer (46) on screed-coat (45) and set up heat preservation nail (44) on first anti-crack layer (43), the front end of heat preservation nail (44) passes first anti-crack layer (43), inoxidizing coating (42) and heat preservation (41) in proper order, be equipped with between first anti-crack layer (43) and screed-coat (45) and strut mould frame (6).
2. The steel wire mesh frame formwork cast-in-place concrete composite heat insulation system according to claim 1, wherein the supporting device (3) comprises supporting cushion blocks (31) arranged between the wall body (1) and the heat insulation layer (41) and supporting cylinders (32) arranged between the heat insulation layer (41) and the wall inner side formwork (2).
3. The steel wire mesh frame formwork cast-in-place concrete composite heat insulation system as claimed in claim 2, wherein support steel bars (7) are arranged between the support cushion blocks (31) and the wall body (1).
4. The steel wire mesh frame formwork cast-in-place concrete composite heat insulation system according to claim 1, wherein the supporting formwork frame (6) comprises a plurality of cross beams (61) and a plurality of vertical beams (62) which are arranged on the cross beams (61) and are perpendicular to the cross beams (61).
5. The steel wire mesh frame formwork cast-in-place concrete composite heat insulation system as claimed in claim 4, wherein a turning part of the supporting formwork (6) is provided with a male and female corner formwork (8) connected with the cross beam (61).
6. The steel wire mesh frame formwork cast-in-place concrete composite heat insulation system as claimed in claim 1, wherein the wall bolt group (5) comprises wall bolt light steel (51) arranged between the heat insulation layer (41) and the wall inner side formwork (2) and wall bolt sleeves (52) arranged between the second anti-cracking layer (46) and the wall inner side formwork (2) and arranged in the wall bolt light steel (51).
7. The steel wire mesh frame template cast-in-place concrete composite heat insulation system according to claim 1, wherein a steel wire mesh (9) is arranged in the protective layer (42), an inclined web wire inserting group (91) is arranged on the steel wire mesh (9), and the front end of the inclined web wire inserting group (91) penetrates through the heat insulation layer (41).
8. The steel wire mesh frame formwork cast-in-place concrete composite heat insulation system as claimed in claim 7, wherein the inclined web inserting wire group (91) comprises a first inclined web inserting wire (911) and a second inclined web inserting wire (912) which are arranged in a crossed manner.
9. The steel wire mesh frame template cast-in-place concrete composite heat insulation system according to claim 1, wherein the heat insulation layer (41) is provided with a bending-resistant process groove (10).
10. The steel wire mesh frame template cast-in-place concrete composite heat insulation system as claimed in claim 1, wherein the heat insulation nails (44) are distributed on the first anti-cracking layer (43) in a staggered manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010793524.6A CN111997233A (en) | 2020-08-10 | 2020-08-10 | Steel wire net frame template cast-in-place concrete composite heat preservation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010793524.6A CN111997233A (en) | 2020-08-10 | 2020-08-10 | Steel wire net frame template cast-in-place concrete composite heat preservation system |
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| CN111997233A true CN111997233A (en) | 2020-11-27 |
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| CN202010793524.6A Pending CN111997233A (en) | 2020-08-10 | 2020-08-10 | Steel wire net frame template cast-in-place concrete composite heat preservation system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112681833A (en) * | 2020-12-03 | 2021-04-20 | 国网山东省电力公司滨州供电公司 | Power distribution protection device of power grid |
| CN113482202A (en) * | 2021-07-08 | 2021-10-08 | 王鹏 | Integrated structure of external template of basement and construction process thereof |
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