CN117513605A - Disassembly-free heat preservation template, disassembly-free heat preservation template system and system construction method - Google Patents

Disassembly-free heat preservation template, disassembly-free heat preservation template system and system construction method Download PDF

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Publication number
CN117513605A
CN117513605A CN202311467515.8A CN202311467515A CN117513605A CN 117513605 A CN117513605 A CN 117513605A CN 202311467515 A CN202311467515 A CN 202311467515A CN 117513605 A CN117513605 A CN 117513605A
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CN
China
Prior art keywords
heat preservation
template
heat
disassembly
mounting groove
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202311467515.8A
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Chinese (zh)
Inventor
陈文杰
王建奎
李�杰
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Zhejiang Academy Of Building Research & Design Ltd
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Zhejiang Academy Of Building Research & Design Ltd
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Publication date
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Priority to CN202311467515.8A priority Critical patent/CN117513605A/en
Publication of CN117513605A publication Critical patent/CN117513605A/en
Pending legal-status Critical Current

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Classifications

    • 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
    • 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
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
    • E04B1/762—Exterior insulation of exterior walls
    • E04B1/7629—Details of the mechanical connection of the insulation to the wall
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74—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
    • E04B1/78—Heat insulating elements
    • E04B1/80—Heat insulating elements slab-shaped
    • 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
    • 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
    • E04C2/288—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 concrete, stone or stone-like material
    • 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
    • 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
    • E04C2/32—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 formed of corrugated or otherwise indented sheet-like material; composed of such layers with or without layers of flat sheet-like material
    • E04C2/324—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 formed of corrugated or otherwise indented sheet-like material; composed of such layers with or without layers of flat sheet-like material with incisions or reliefs in the surface
    • 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
    • E04C2/44—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the purpose
    • E04C2/46—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the purpose specially adapted for making walls
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G11/00—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs
    • E04G11/06—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for walls, e.g. curved end panels for wall shutterings; filler elements for wall shutterings; shutterings for vertical ducts
    • E04G11/08—Forms, which are completely dismantled after setting of the concrete and re-built for next pouring
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G11/00—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs
    • E04G11/06—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for walls, e.g. curved end panels for wall shutterings; filler elements for wall shutterings; shutterings for vertical ducts
    • E04G11/08—Forms, which are completely dismantled after setting of the concrete and re-built for next pouring
    • E04G11/12—Forms, which are completely dismantled after setting of the concrete and re-built for next pouring of elements and beams which are mounted during erection of the shuttering to brace or couple the elements
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G17/00—Connecting or other auxiliary members for forms, falsework structures, or shutterings
    • E04G17/06—Tying means; Spacers ; Devices for extracting or inserting wall ties
    • E04G17/065—Tying means, the tensional elements of which are threaded to enable their fastening or tensioning
    • E04G17/0651—One-piece elements
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G17/00—Connecting or other auxiliary members for forms, falsework structures, or shutterings
    • E04G17/06—Tying means; Spacers ; Devices for extracting or inserting wall ties
    • E04G17/065—Tying means, the tensional elements of which are threaded to enable their fastening or tensioning
    • E04G17/0651—One-piece elements
    • E04G17/0652—One-piece elements fully recoverable
    • 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
    • E04B2002/8682—Mixed technique using permanent and reusable forms

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Mechanical Engineering (AREA)
  • Acoustics & Sound (AREA)
  • Building Environments (AREA)

Abstract

The invention discloses a disassembly-free heat preservation template, a disassembly-free heat preservation template system and a system construction method, belongs to the technical field of heat preservation templates, and aims to overcome the defect that a mortar layer on an existing heat preservation template is easy to fall off and the problem that the flatness of an outer vertical surface of the disassembly-free heat preservation template after construction is poor. The both sides of the heated board on the heat preservation template have mutually perpendicular's mounting groove that extends, set up corresponding enhancement connecting piece in the mounting groove, and the tip of enhancement connecting piece sets up adapter sleeve, and adapter sleeve between the adjacent heat preservation template just can be connected through the connecting axle like this, when a plurality of heat preservation templates formed the heat preservation template group for the surface of heat preservation template group is more level and more smooth, and the facade roughness after the construction improves greatly.

Description

Disassembly-free heat preservation template, disassembly-free heat preservation template system and system construction method
Technical Field
The invention belongs to the technical field of heat preservation templates, and relates to a disassembly-free heat preservation template, a disassembly-free heat preservation template system and a system construction method.
Background
The disassembly-free heat preservation template is formed by taking one or more heat preservation materials as core materials, arranging mortar layers on two sides as protective layers, and playing a role of template and heat preservation and heat insulation in cast-in-place concrete building construction.
The thickness of the mortar layer is increased, the reinforcing ribs are arranged, the flexural strength and bending load of the disassembly-free composite heat insulation template are improved, but a plurality of heat insulation boards are not suitable for the construction mode, the bonding performance of the heat insulation boards and the mortar layer is poor, the mortar layer can fall off from the heat insulation layer when the heat insulation board is used for a long time, the strength of a body of the heat insulation board is lower, a very thick mortar layer is required to be arranged, the disassembly-free composite heat insulation template is large in weight when the heat insulation board is used, the construction is inconvenient, the heat insulation boards are formed by compounding two or three heat insulation materials, and the heat insulation boards can be bonded only through bonding glue and are easy to fall off after long-term use.
In addition, in the construction process of the existing disassembly-free heat preservation template, the disassembly-free heat preservation template is not large in transportation limit size, the template size is generally 600 x 1200mm or 900 x 1200mm, a plurality of disassembly-free heat preservation templates are required to be used when a concrete wall is poured, the disassembly-free heat preservation templates are generally independently connected with an inner template when being installed, the installation mode is not greatly different from the traditional wood template, the flatness of the outer facade is only limited by the backrest ridge, and the problem that the flatness of the outer facade is poor still exists after the disassembly-free heat preservation template is constructed is further solved.
Disclosure of Invention
The invention provides a disassembly-free heat-preserving template, a disassembly-free heat-preserving template system and a system construction method aiming at solving the problems that a mortar layer on the existing heat-preserving template is easy to fall off and the flatness of an outer vertical surface is poor after the disassembly-free heat-preserving template is constructed.
The invention is realized in the following way:
the assembled disassembly-free heat preservation template comprises a heat preservation plate, a first mortar layer arranged on a first side of the heat preservation plate and a second mortar layer arranged on a second side of the heat preservation plate, wherein silk screens are arranged on the first mortar layer and the second mortar layer;
the heat insulation board is characterized in that at least two first mounting grooves are arranged in the horizontal direction of the first side of the heat insulation board, a first reinforcing connecting piece and a plurality of first connecting blocks are arranged in each first mounting groove, the first reinforcing connecting piece in a single first mounting groove is connected with all the first connecting blocks in the first mounting groove, a first containing space is arranged between the local position of the first reinforcing connecting piece and the bottom wall of the first mounting groove, the first containing space is filled with mortar of a first mortar layer, and one end or two ends of the first reinforcing connecting piece in at least one first mounting groove are provided with first connecting sleeves;
at least two second mounting grooves perpendicular to the slotting direction of the first mounting grooves are arranged in the vertical direction of the second side of the heat insulation board, a second reinforcing connecting piece and a plurality of second connecting blocks are arranged in each second mounting groove, the second connecting blocks correspond to the mounting positions of the first connecting blocks, the second reinforcing connecting pieces in a single second mounting groove are connected with all the second connecting blocks in the second mounting grooves, a second containing space is arranged between the local positions of the second reinforcing connecting pieces and the bottom wall of the second mounting groove, the second containing space is filled with mortar of a second mortar layer, and second connecting sleeves are respectively arranged at two ends of the second reinforcing connecting pieces in at least one first mounting groove;
the end part of the first reinforcing connecting piece sleeved with the first connecting sleeve is retracted inwards by a preset distance, and the end part of the second reinforcing connecting piece sleeved with the second connecting sleeve is retracted inwards by a preset distance;
the heat preservation template further comprises a fastener to jointly lock the corresponding first connecting block and second connecting block on the heat preservation plate.
The first reinforcing connecting piece and/or the second reinforcing connecting piece are/is a steel shaft, at least one round hole is formed in the first connecting block and/or the second connecting block, the length direction of the round hole is consistent with the length direction of the first mounting groove or the second mounting groove, and the steel shaft penetrates through the round hole.
The heat-insulating board comprises a first heat-insulating layer, a second heat-insulating layer and a third heat-insulating layer, wherein the second heat-insulating layer is respectively bonded with the first heat-insulating layer and the third heat-insulating layer through bonding glue;
or the heat insulation board comprises a first heat insulation layer and a second heat insulation layer, and the second heat insulation layer is bonded with the first heat insulation layer through bonding glue.
The depth of the first mounting groove is larger than or equal to the thickness of the first connecting block, the cross section of the first connecting block is trapezoid, and the lower bottom of the trapezoid is arranged back to the heat insulation board.
The fastener is self-tapping screw, self-tapping screw passes in proper order first connecting block and heated board back fix in the second connecting block.
The disassembly-free heat preservation template system is characterized by comprising the heat preservation template, an inner template, a plurality of embedded anchoring pieces and a template connecting assembly, wherein a preset space is reserved between the heat preservation template and the inner template, a concrete pouring area is formed, wall steel bars are arranged in the concrete pouring area, the template connecting assembly comprises split bolts and template nuts, preformed holes for the split bolts and the embedded anchoring pieces to penetrate are formed in the heat preservation template, and the split bolts penetrate through the heat preservation template, the concrete pouring area and the inner template to be in threaded connection with the template nuts;
the first connecting sleeve on the adjacent heat preservation template is connected through the connecting shaft, and the second connecting sleeve on the adjacent heat preservation template is also connected through the connecting shaft.
The heat preservation template system also comprises a plurality of elastic sealing strips arranged between the adjacent heat preservation templates.
The disassembly-free heat preservation template system further comprises a sleeve sleeved on the split bolt and positioned in the concrete pouring area.
The construction method of the disassembly-free heat preservation template system is characterized by comprising the following steps of:
s1, assembling a plurality of heat preservation templates in the horizontal direction and the vertical direction;
s2, binding wall steel bars;
s3, installing an inner template, a heat-insulating template and a back edge, wherein the inner template is positioned at the inner side of a wall steel bar, the heat-insulating template is positioned at the outer side of the wall steel bar, the inner template is fixedly connected with the heat-insulating template by a template connecting component, and the back edge is pressed on the inner template and the heat-insulating template by the template connecting component;
s4, installing an embedded anchor on the heat preservation template;
s5, pouring concrete in the concrete pouring area;
s6, after the strength of the concrete reaches the preset requirement, removing the inner formwork, the back edge and the formwork connecting assembly.
Further included between steps S1 and S2 is step S102: and an elastic sealing strip is filled between the adjacent heat-insulating templates.
Compared with the prior art, the invention has the following advantages:
(1) The first side of heated board sets up the first mortar layer that has the silk screen and sets up the second mortar layer that is equipped with the silk screen in the second side to the horizontal direction of first side of heated board is equipped with two at least first mounting grooves, every be equipped with first enhancement connecting piece and a plurality of first connecting piece in the first mounting groove, the vertical direction of second side be equipped with two at least with first mounting groove extending direction vertically second mounting groove, every be equipped with second enhancement connecting piece and a plurality of second connecting block in the second mounting groove, utilize self-tapping screw, enhancement connecting piece, the reinforced structure that the connecting block combination formed to improve the tensile strength and the compressive strength of exempting from to tear open the heat preservation template, improved the mechanical properties of heat preservation template greatly.
(2) The mounting groove of heated board has accommodation space, and the mortar inoxidizing coating of heated board both sides can imbed accommodation space, and the connecting piece just can imbed in the mortar inoxidizing coating of strengthening like this for strengthen the connecting piece and be difficult to break away from the mortar inoxidizing coating, strengthen the connecting piece again through connecting block, fastener and the connecting block fixed connection of heated board opposite side, thereby make the mortar inoxidizing coating of heated board both sides firmly be connected with the heated board, also make the heated board that multiple insulation material is compound to form connect more firmly, effectively improved the security performance of dismantling-free heat preservation template.
(3) Through set up the mounting groove of horizontal direction and vertical direction respectively in the both sides of heated board to set up the steel axle in the mounting groove and with the adapter sleeve of steel axle connection, make the polylith exempt from to tear open heat preservation template and assemble into the very big assembled type of area and exempt from to tear open heat preservation template in vertical direction and horizontal direction through the cooperation of adapter sleeve and adapter sleeve, make exempt from to tear open the mortar inoxidizing coating of heat preservation template not only be connected with the steel axle of self place heat preservation template, still with adjacent heat preservation template's steel axle also indirect connection, improved mechanical properties and the security performance of exempting from to tear open heat preservation template greatly.
(4) The connecting sleeve and the connecting shaft are matched, so that the assembly type disassembly-free heat preservation templates with large size are assembled, concrete is poured after the assembly type disassembly-free heat preservation templates with large size are directly assembled with the inner templates during construction, and the steel shafts in the assembly type disassembly-free heat preservation templates are connected into a whole by the assembly type disassembly-free heat preservation templates, so that the flatness of the outer vertical surface after construction is greatly improved.
Drawings
FIG. 1 is a schematic cross-sectional view of a thermal insulation form;
FIG. 2 is a schematic view of a first partial structure of a thermal insulation form;
FIG. 3 is a schematic view of a second partial structure of the thermal insulation form;
FIG. 4 is a partial structural cross-sectional view of a thermal insulation form;
FIG. 5 is a schematic cross-sectional view of a first connector block;
FIG. 6 is a schematic diagram of a second connection block;
FIG. 7 is a schematic cross-sectional view of a double-layer insulation board;
FIG. 8 is a schematic cross-sectional view of a three-layer insulation board;
FIG. 9 is a schematic view of a partial structure of a thermal insulation form system;
FIG. 10 is an enlarged view of portion A of FIG. 9;
FIG. 11 is a schematic cross-sectional view of a thermal insulation form system;
fig. 12 is an enlarged view of a portion B in fig. 11.
The drawings are marked with the following description: 100. a thermal insulation board; 110. a first mounting groove; 120. a first reinforcing connection; 121. a first connection sleeve; 130. a first connection block; 131. a round hole; 133. sinking grooves; 140. a first accommodation space; 150. a second mounting groove; 160. a second reinforcing connection; 161. a second connection sleeve; 170. a second connection block; 180. a second accommodation space; 191. a first heat-retaining layer; 192. a second heat-insulating layer; 193. a third heat-insulating layer; 210. a first mortar layer; 220. a second mortar layer; 230. a silk screen; 240. a fastener; 250. embedding anchoring pieces; 300. a connecting shaft; 400. an inner template; 510. a split bolt; 520. a template nut; 530. a sleeve; 600. a concrete pouring area; 610. wall steel bar; 620. and (5) back ridges.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings, so that the technical scheme of the present invention can be understood and mastered more easily. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
Example 1
The embodiment provides an assembled disassembly-free heat preservation template, as shown in fig. 1-4, which comprises a heat preservation plate 100, a first mortar layer 210 arranged on a first side of the heat preservation plate 100, and a second mortar layer 220 arranged on a second side of the heat preservation plate 100, wherein silk screens 230 are arranged on the first mortar layer 210 and the second mortar layer 220; at least two first mounting grooves 110 are arranged in the horizontal direction of the first side of the insulation board 100, a first reinforcing connector 120 and a plurality of first connecting blocks 130 are arranged in each first mounting groove 110, the first reinforcing connector 120 in a single first mounting groove 110 is connected with all the first connecting blocks 130 in the first mounting groove 110, a first accommodating space 140 is arranged between a local position of the first reinforcing connector 120 and the bottom wall of the first mounting groove 110, the first accommodating space 140 is filled with mortar of a first mortar layer 210, and one end or two ends of the first reinforcing connector 120 in at least one first mounting groove 110 are provided with first connecting sleeves 121. The first side of the thermal insulation board 100 in this embodiment has two first mounting slots 110, and in other alternative embodiments, the first side of the thermal insulation board 100 may have three or more first mounting slots 110. The single first mounting groove 110 of the present embodiment is provided with two first connection blocks 130, and in other alternative embodiments, three or more first connection blocks 130 may be provided in each first mounting groove 110. When the heat preservation template is applied, the left end and the right end of the heat preservation template are provided with adjacent heat preservation templates, then the two ends of the first reinforcing connecting piece 120 on the heat preservation template are provided with first connecting sleeves 121, if the heat preservation template is positioned at the edge of the heat preservation template system, only one end is provided with the adjacent heat preservation template, and then the first reinforcing connecting piece 120 on the heat preservation template is only required to be provided with the first connecting sleeves 121 at one end.
At least two second mounting grooves 150 perpendicular to the slotting direction of the first mounting grooves 110 are arranged in the vertical direction of the second side of the insulation board 100, that is, after the insulation board is installed, the first mounting grooves 110 extend horizontally, and the second mounting grooves 150 extend vertically. Each second mounting groove 150 is provided with a second reinforcing connecting piece 160 and a plurality of second connecting blocks 170, the second connecting blocks 170 correspond to the mounting positions of the first connecting blocks 130, the second reinforcing connecting pieces 160 in a single second mounting groove 150 are connected with all the second connecting blocks 170 in the second mounting groove 150, a second accommodating space 180 is formed between a local position of each second reinforcing connecting piece 160 and the bottom wall of the second mounting groove 150, the second accommodating space 180 is filled with mortar of the second mortar layer 220, and two ends of each second reinforcing connecting piece 160 in at least one first mounting groove 110 are respectively provided with a second connecting sleeve 161. Likewise, the second side of the thermal insulation board 100 in this embodiment has two second mounting slots 150, and in other alternative embodiments, the second side of the thermal insulation board 100 may have three or more second mounting slots 150. The single second mounting groove 150 of the present embodiment is provided with two second connection blocks 170 corresponding to the positions of the first connection blocks 130, and in other alternative embodiments, three or more second connection blocks 170 may be provided in each second mounting groove 150. When the heat preservation template is applied, the left end and the right end of the heat preservation template are provided with adjacent heat preservation templates, the two ends of the second reinforcing connecting piece 160 on the heat preservation template are provided with the second connecting sleeve 161, and if the heat preservation template is positioned at the edge of the heat preservation template system, only one end is provided with the adjacent heat preservation template, the second reinforcing connecting piece 160 on the heat preservation template is only required to be provided with the second connecting sleeve 161 at one end.
As shown in fig. 2, 3, 9-12, the end of the first reinforcing connector 120, which is sleeved with the first connecting sleeve 121, is retracted inward by a predetermined distance, and the end of the second reinforcing connector 160, which is sleeved with the second connecting sleeve 161, is retracted inward by a predetermined distance. This facilitates insertion of the connection shaft 300 into the first connection sleeve 121 and the second connection sleeve 161 when the insulation form is installed.
The insulation form includes fasteners 240 to collectively lock the corresponding first and second connector blocks 130, 170 to the insulation board 100. During manufacturing, the first connecting block 130 is connected with the first reinforcing connecting piece 120, the second connecting piece 170 is connected with the second reinforcing connecting piece 160, the corresponding first connecting block 130 and the second connecting piece 170 are firmly connected by means of the positioning plate and the fastener 240, the first connecting block 130 and the second connecting piece 170 are clamped on the heat insulation plate 100, the silk screen 230 is paved on the first side of the heat insulation plate 100 after connection, the first mortar layer 210 is poured, the heat insulation plate 100 is turned over after solidification, the silk screen 230 is paved on the second side of the heat insulation plate 100, the second mortar layer 220 is poured, the first accommodating space 140 and the second accommodating space 180 are filled with mortar after solidification of the first mortar layer 210 and the second mortar layer 220, in addition, the first reinforcing connecting piece 120 is embedded in the first mortar layer 210, the second reinforcing connecting piece 160 is embedded in the second mortar layer 220, the first reinforcing connecting piece 120 and the second reinforcing connecting piece 160 are respectively indirectly connected with the first connecting block 130 and the second connecting piece 170 through the fastener 240, and the heat insulation plate 100 and the first mortar layer 210 are greatly improved in connection performance. The first mortar layer 210 and the second mortar layer 220 can be made of thermal insulation mortar, self-leveling mortar or anti-cracking mortar, and the thickness is 5-12 mm. The wire mesh 230 is a hot dip galvanized steel wire mesh 230 or a fiber mesh cloth.
As shown in fig. 1 to 6, the first reinforcing connection member 120 and the second reinforcing connection member 160 are cylindrical steel shafts, the first connection block 130 is provided with round holes 131 corresponding to the number of the first reinforcing connection members 120, the second connection block 170 is provided with round holes 131 corresponding to the number of the second reinforcing connection members 160, in this embodiment, the first connection block 130 is provided with one round hole 131, and the second connection block 170 is provided with two round holes 131.
In other alternative embodiments, one of the first reinforcing connector 120 and the second reinforcing connector 160 may be a steel shaft, the other may be a U-shaped tube, or both the first reinforcing connector 120 and the second reinforcing connector 160 may be U-shaped tubes.
The insulation board 100 of the present embodiment is a single-layer board, and the insulation board 100 may be a silicone graphene board or a thermosetting composite polystyrene foam board. In other alternative embodiments, the heat insulation may also be a three-layer composite heat insulation board 100, specifically, as shown in fig. 8, the heat insulation board 100 includes a first heat insulation layer 191, a second heat insulation layer 192, and a third heat insulation layer 193, where the second heat insulation layer 192 is bonded to the first heat insulation layer 191 and the third heat insulation layer 193 respectively through adhesive; the first insulation layer 191 and the third insulation layer 193 may be made of a silicone vinyl plate or a thermosetting composite polystyrene foam plate, and the second insulation layer 192 may be made of aerogel felt or rock wool, so that the insulation performance of the insulation board 100 can be improved. In other alternative embodiments, as shown in fig. 7, the insulation board 100 may also be a double-layer composite insulation board 100, specifically, the insulation board 100 includes a first insulation layer 191 and a second insulation layer 192, where the second insulation layer 192 is bonded to the first insulation layer 191 by an adhesive.
As shown in fig. 1 and 4, the depth of the first mounting groove 110 is greater than or equal to the thickness of the first connection block 130, and the depth of the second mounting groove 150 is greater than or equal to the thickness of the second connection block 170, and the cross sections of the first connection block 130 and the second connection block 170 in this embodiment are rectangular. In other alternative embodiments, the cross section of the first connecting block 130 is trapezoidal, the bottom of the trapezoid is disposed away from the insulation board 100, the upper bottom of the trapezoid faces the bottom wall of the first mounting groove 110, and referring to fig. 1, the bottom of the first connecting block 130 faces to the left, and the upper bottom faces to the right; the cross section of the second connection block 170 is trapezoidal, the lower bottom of the trapezoid is disposed away from the insulation board 100, the upper bottom of the trapezoid faces the bottom wall of the second installation groove 150, and referring to the view of fig. 1, the lower bottom of the second connection block 170 faces to the right, and the upper bottom faces to the left. The mortar protection layer accommodated between the trapezoid waist and the inner wall of the mounting groove can also fix the connecting block on the mortar protection layer more reliably.
As shown in fig. 1 and 4, the fastening member 240 is a self-tapping screw, which is fixed in the second connection block 170 after passing through the first connection block 130 and the insulation board 100 in sequence. Thus, the installation is convenient and quick, and no hole site is reserved on the heat insulation board 100 and the second connecting block 170. In other alternative embodiments, the fastener 240 may be a bolt.
As shown in fig. 4 and 5, the first connecting block 130 has a countersunk groove 133, and the nut of the self-tapping screw is inserted into the countersunk groove 133. This prevents the nut from protruding beyond the first connection block 130 and the first mortar layer 210 from being too thin.
Example two
The embodiment provides a disassembly-free heat preservation template system, which is a specific application of a heat preservation template, as shown in fig. 9-12, and comprises a first heat preservation template, an inner template 400, a plurality of embedded anchors 250 and a template connecting assembly, wherein a preset space is reserved between the heat preservation template and the inner template 400, a concrete casting area 600 is formed, wall steel bars 610 are arranged in the concrete casting area 600, and after the concrete casting area 600 is used for casting concrete to form a wall, the wall steel bars 610 can improve the strength of the wall.
As shown in fig. 11 and 12, the formwork connecting assembly includes a split bolt 510 and a formwork nut 520, the heat insulation formwork is provided with a preformed hole for the split bolt 510 and the embedded anchor 250 to pass through, and the split bolt 510 passes through the heat insulation formwork, the concrete pouring area 600, the inner formwork 400 and the formwork nut 520 to be in threaded connection. The first connection sleeve 121 on the adjacent heat preservation template is connected through the connection shaft 300, and the second connection sleeve 161 on the adjacent heat preservation template is also connected through the connection shaft 300. The plurality of heat preservation templates are assembled to form a heat preservation template group, the first reinforcing connecting pieces 120 on the adjacent heat preservation templates are connected through the first connecting sleeve 530 and the connecting shaft 300, the second reinforcing connecting pieces 160 on the adjacent heat preservation templates are connected through the second connecting sleeve 530 and the connecting shaft 300, and the flatness of the outer vertical surface can be improved in the construction process and after the construction is completed. Further, the heat preservation template system further comprises a plurality of elastic sealing strips arranged between the adjacent heat preservation templates.
As shown in FIG. 11, the disassembly-free thermal insulation form system further includes a sleeve 530 that fits over the split bolt 510 and is positioned in the concreting area 600. The two ends of the sleeve 530 are abutted against the inner form 400 and the heat-insulating form, and the inner form 400 and the heat-insulating form are spaced apart from each other by a certain distance based on the length of the sleeve 530, so that the width of the concrete placement area 600 can be controlled.
Example III
The embodiment provides a construction method of a disassembly-free heat preservation template system, which comprises the following steps:
s1, assembling a plurality of heat-preservation templates in the horizontal direction and the vertical direction, filling elastic sealing strips between adjacent heat-preservation templates, installing connecting shafts between adjacent first connecting sleeves, and installing connecting shafts between adjacent second connecting sleeves to form a heat-preservation template group.
S2, binding wall steel bars 610 in a preset area where the wall needs to be poured.
S3, installing an inner template 400, a heat-insulating template and a back rib 620, wherein the inner template 400 is positioned on the inner side of a wall steel bar 610, the heat-insulating template is positioned on the outer side of the wall steel bar 610, the inner template 400 is fixedly connected with the heat-insulating template by a template connecting component, the back rib 620 is pressed on the inner template 400 and the heat-insulating template by the template connecting component, and the flatness of the inner template 400 and the heat-insulating template can be improved by the back rib 620.
S4, installing an embedded anchoring piece 250 on the heat preservation template, wherein the embedded anchoring piece 250 penetrates into the concrete pouring area 600.
S5, pouring concrete in the concrete pouring area 600.
S6, after the concrete strength reaches the preset requirement, the concrete pouring area 600 forms a wall body, and the inner formwork 400, the back ribs 620 and the formwork connecting components are removed.

Claims (10)

1. The assembled disassembly-free heat preservation template comprises a heat preservation plate (100), a first mortar layer (210) arranged on a first side of the heat preservation plate (100) and a second mortar layer (220) arranged on a second side of the heat preservation plate (100), wherein silk screens (230) are arranged on the first mortar layer (210) and the second mortar layer (220);
the heat insulation board is characterized in that at least two first mounting grooves (110) are formed in the horizontal direction of the first side of the heat insulation board (100), a first reinforcing connecting piece (120) and a plurality of first connecting blocks (130) are arranged in each first mounting groove (110), the first reinforcing connecting piece (120) in each single first mounting groove (110) is connected with all the first connecting blocks (130) in the first mounting groove (110), a first containing space (140) is formed between the local position of the first reinforcing connecting piece (120) and the bottom wall of the first mounting groove (110), the first containing space (140) is filled with mortar of a first mortar layer (210), and one end or two ends of the first reinforcing connecting piece (120) in at least one first mounting groove (110) are provided with first connecting sleeves (121);
at least two second mounting grooves (150) perpendicular to the slotting direction of the first mounting grooves (110) are formed in the vertical direction of the second side of the heat insulation board (100), a second reinforcing connecting piece (160) and a plurality of second connecting blocks (170) are arranged in each second mounting groove (150), the second connecting blocks (170) correspond to the mounting positions of the first connecting blocks (130), the second reinforcing connecting pieces (160) in the single second mounting groove (150) are connected with all the second connecting blocks (170) in the second mounting grooves (150), a second containing space (180) is formed between the local position of each second reinforcing connecting piece (160) and the bottom wall of each second mounting groove (150), the second containing space (180) is filled with second mortar layer (220), and two ends of each second reinforcing connecting piece (160) in at least one first mounting groove (110) are respectively provided with a second connecting sleeve (161);
the end part of the first reinforcing connecting piece (120) sleeved with the first connecting sleeve (121) is retracted inwards by a preset distance, and the end part of the second reinforcing connecting piece (160) sleeved with the second connecting sleeve (161) is retracted inwards by a preset distance;
the insulation form also includes fasteners (240) to collectively lock the corresponding first (130) and second (170) connector blocks to the insulation board (100).
2. The assembled disassembly-free heat preservation template according to claim 1, wherein the first reinforcing connecting piece (120) and/or the second reinforcing connecting piece (160) are/is steel shafts, at least one round hole (131) is formed in the first connecting block (130) and/or the second connecting block (170), the length direction of the round hole (131) is consistent with the length direction of the first mounting groove (110) or the second mounting groove (150), and the steel shafts are arranged on the round hole (131) in a penetrating mode.
3. The assembled disassembly-free heat preservation template according to claim 1, wherein the heat preservation plate (100) comprises a first heat preservation layer (191), a second heat preservation layer (192) and a third heat preservation layer (193), and the second heat preservation layer (192) is respectively bonded with the first heat preservation layer (191) and the third heat preservation layer (193) through bonding glue;
or the heat insulation board (100) comprises a first heat insulation layer (191) and a second heat insulation layer (192), and the second heat insulation layer (192) is bonded with the first heat insulation layer (191) through bonding glue.
4. The assembled disassembly-free heat preservation template according to claim 1, wherein the depth of the first mounting groove (110) is larger than or equal to the thickness of the first connecting block (130), the cross section of the first connecting block (130) is trapezoid, and the bottom of the trapezoid is arranged back to the heat preservation plate (100).
5. The assembled disassembly-free thermal insulation formwork of claim 1, wherein the fastener (240) is a self-tapping screw, and the self-tapping screw sequentially passes through the first connecting block (130) and the thermal insulation board (100) and is then fixed in the second connecting block (170).
6. The disassembly-free heat preservation template system is characterized by comprising the heat preservation template according to any one of claims 1-5, further comprising an inner template (400), a plurality of embedded anchoring pieces (250) and a template connecting assembly, wherein a preset space is reserved between the heat preservation template and the inner template (400) and a concrete casting area (600) is formed, wall steel bars (610) are arranged in the concrete casting area (600), the template connecting assembly comprises split bolts (510) and template nuts (520), preformed holes for the split bolts (510) and the embedded anchoring pieces (250) to penetrate are formed in the heat preservation template, and the split bolts (510) penetrate through the heat preservation template, the concrete casting area (600), and the inner template (400) to be in threaded connection with the template nuts (520);
the first connecting sleeve (121) on the adjacent heat preservation templates is connected through the connecting shaft (300), and the second connecting sleeve (161) on the adjacent heat preservation templates is also connected through the connecting shaft (300).
7. The disassembly-free thermal insulation form system of claim 6, further comprising a plurality of elastomeric sealing strips disposed between adjacent thermal insulation forms.
8. The disassembly-free thermal insulation form system of claim 6, further comprising a sleeve (530) that fits over the split bolt (510) and is positioned in the concrete placement area (600).
9. The construction method of the disassembly-free heat preservation template system is characterized by comprising the following steps of:
s1, assembling a plurality of heat preservation templates in the horizontal direction and the vertical direction;
s2, binding wall steel bars (610);
s3, installing an inner template (400), a heat-insulating template and a back rib (620), wherein the inner template (400) is positioned at the inner side of a wall steel bar (610), the heat-insulating template is positioned at the outer side of the wall steel bar (610), the inner template (400) is fixedly connected with the heat-insulating template by a template connecting component, and the back rib (620) is pressed on the inner template (400) and the heat-insulating template by the template connecting component;
s4, installing an embedded anchor (250) on the heat-preservation template;
s5, pouring concrete in the concrete pouring area (600);
s6, after the strength of the concrete reaches the preset requirement, removing the inner formwork (400), the back ribs (620) and the formwork connecting assembly.
10. The construction method of a disassembly-free thermal insulation formwork system according to claim 9, further comprising step S102 between steps S1 and S2: and an elastic sealing strip is filled between the adjacent heat-insulating templates.
CN202311467515.8A 2023-11-06 2023-11-06 Disassembly-free heat preservation template, disassembly-free heat preservation template system and system construction method Pending CN117513605A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202311467515.8A CN117513605A (en) 2023-11-06 2023-11-06 Disassembly-free heat preservation template, disassembly-free heat preservation template system and system construction method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202311467515.8A CN117513605A (en) 2023-11-06 2023-11-06 Disassembly-free heat preservation template, disassembly-free heat preservation template system and system construction method

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Publication Number Publication Date
CN117513605A true CN117513605A (en) 2024-02-06

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