CA3187182A1 - Insulation-equipped building-integrated formwork and manufacturing method therefor - Google Patents

Insulation-equipped building-integrated formwork and manufacturing method therefor

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Publication number
CA3187182A1
CA3187182A1 CA3187182A CA3187182A CA3187182A1 CA 3187182 A1 CA3187182 A1 CA 3187182A1 CA 3187182 A CA3187182 A CA 3187182A CA 3187182 A CA3187182 A CA 3187182A CA 3187182 A1 CA3187182 A1 CA 3187182A1
Authority
CA
Canada
Prior art keywords
fiber reinforced
insulation
glass fiber
main body
tie rod
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
CA3187182A
Other languages
French (fr)
Inventor
Sang Bae Kim
Gi Hwan Kim
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of CA3187182A1 publication Critical patent/CA3187182A1/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
    • 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
    • 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
    • E04B2/8652—Walls made by casting, pouring, or tamping in situ made in permanent forms with ties located in the joints of the forms
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
    • E04B5/16—Load-carrying floor structures wholly or partly cast or similarly formed in situ
    • E04B5/32—Floor structures wholly cast in situ with or without form units or reinforcements
    • E04B5/36—Floor structures wholly cast in situ with or without form units or reinforcements with form units as part of the floor
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
    • E04C5/01—Reinforcing elements of metal, e.g. with non-structural coatings
    • E04C5/02—Reinforcing elements of metal, e.g. with non-structural coatings of low bending resistance
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
    • E04C5/16—Auxiliary parts for reinforcements, e.g. connectors, spacers, stirrups
    • E04C5/20—Auxiliary parts for reinforcements, e.g. connectors, spacers, stirrups of material other than metal or with only additional metal parts, e.g. concrete or plastics spacers with metal binding wires
    • 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
    • E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
    • E04G21/02—Conveying or working-up concrete or similar masses able to be heaped or cast
    • 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
    • E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
    • E04G21/14—Conveying or assembling building elements
    • 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
    • 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

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 present disclosure relates to an insulation-equipped building-integrated formwork and a manufacturing method therefor. The insulation-equipped building-integrated formwork includes: a glass fiber reinforced member (110) which includes a glass fiber reinforced plate (111) formed in a predetermined size, a reinforcing bar fixture (113) provided as a plurality of reinforcing bar fixtures (113) disposed on one surface of the glass fiber reinforced plate (111), and an embedded reinforcing bar (114) fixed to the reinforcing bar fixture (113); a fiber reinforced cement cover (120) formed of a cover main body (121) having the same size as the glass fiber reinforced plate (111); and a foam insulation (130) integrally molded between the glass fiber reinforced member (110) and the fiber reinforced cement cover (120). Since the formwork is integrally installed on a wall body (W) of a building and the formwork is filled with the insulation, there is no need to separately construct insulation, thus obtaining an advantageous effect of significantly shortening a construction period for constructing the building.

Description

INSULATION-EQUIPPED BUILDING-INTEGRATED FORMWORK AND
MANUFACTURING METHOD THEREFOR
1. Field of the Invention The present disclosure relates to an insulation-equipped building-integrated formwork and a manufacturing method therefor, and more particularly, to an insulation-equipped building-integrated formwork in which insulation is integrally constructed in the formwork so that, without removing the formwork, a wall body (W) can be constructed together with the formwork and a concrete wall body (W) can be integrally constructed between a pair of formworks and a manufacturing method therefor.
2. Discussion of Related Art Generally, a wall body (W) of a building is one of the most important structures of the building and accounts for a large proportion in the overall structure of the building. As an outer wall or an inner wall of a building is designed to be insulated for the purpose of global warming reduction, environmental protection, energy saving, or the like, insulation is essential, and accordingly, numerous types of insulation and construction methods are being used.
Methods of constructing insulation of a building are mainly classified into internal insulation, external insulation, and double-sided insulation in which the internal insulation and external insulation are simultaneously constructed.
The internal insulation method is a method of constructing insulation inside a building. While construction is relatively simple, a condensation phenomenon Date Regue/Date Received 2023-01-19 may occur due to a thermal bridge phenomenon of an outer wall, and efficiency of insulation is low.
The external insulation method is a method of constructing insulation on an outer wall of a building. Although it is easy to secure insulation performance due to significant reduction of the thermal bridge phenomenon of the outer wall, since the insulation is constructed on the outer wall of the building, construction costs are high, and a construction process becomes complicated.
Also, regarding the double-sided insulation method, although a problem of a reinforced concrete structure, that is, the thermal bridge phenomenon, is prevented, and excellent insulation performance of a building can be secured, costs are extremely high for implementing this method on a large residential building.
Insulation used for the purpose of insulating a building as above is mainly classified into an organic material (foamed polybenzene, extruded polybenzene, urethane, or the like) and an inorganic material (foamed cement, Aircrete, or the like), each of which has its own advantages and disadvantages.
Insulation made of an organic material is difficult to filinly integrate with concrete due to characteristics of the material and thus is attached to an inner wall or an outer wall of a building using a member acting as an intermediate in the current construction method.
Since insulation attached to an outer wall often falls when attached to a high-rise building and this is not desirable in terms of safety, the insulation made of an organic material is mostly constructed using the internal insulation method rather than the external insulation method with a higher insulation effect.

Date Regue/Date Received 2023-01-19 The insulation made of an organic material is vulnerable to fire, and even when the insulation made of an organic material is made of a flame-retardant material, the consequences of a fire are not much different.
Also, in the case of insulation made of an inorganic material, construction problems similar to those of the insulation made of an organic material may occur in a case in which the insulation made of an inorganic material is attached to a wall body (W) using a member acting as an intermediate.
Further, in a case in which a space is secured in a wall body (W) and foam insulation made of an inorganic material and in a fluid state (foamed cement, Aircrete, or the like) is filled in the space by being sprayed thereinto, it is applicable to specific low-rise buildings but is not suitable for high-rise buildings.
A formwork is a temporary structure that supports fresh concrete. The formwork is a mold that maintains the shape and size of concrete and should be maintained until certain strength has developed.
An important aspect to be considered for existing formworks is reusability.
A wooden formwork is made up of a sheathing board, a sheet, a joist, a yoke (stiffener), and a support, and the sheathing board comes in direct contact with concrete to distribute a load. The joist prevents deformation of the sheathing board, the yoke prevents deformation of a formwork panel, and the support serves to support the load.
Also, Euroform is a module type formwork developed in Europe and is made up of specially coated plywood and a steel frame. Euroform is mostly used for wall bodies and pillars and has high construction precision.
Also, an aluminum form is a formwork made of an aluminum alloy to be lightweight and has high construction precision and extremely high reusability. A
3 Date Regue/Date Received 2023-01-19 damaged aluminum formwork may be recycled to a factory and manufactured as a new product.
Essential conditions for such construction formworks include an ability to precisely construct the structure, shape, size, or the like of a building, an ability to secure sufficient strength, stiffness, and stability, and an ability to withstand a lateral pressure generated during concrete placement and a load due to construction.
Also, the construction formworks should meet conditions for construction and curing processes of concrete, should allow a connecting portion between formworks to be suitably sealed so that concrete does not leak, and should not cause significant changes in strength, stiffness, and stability even in a humid environment.
Further, a common weakness of the existing insulation made of an organic material and insulation made of an inorganic material is that compressive strength is low, thus resulting in numerous restrictions on use.
For example, Patent Document 1 below discloses "formwork in which slab and wall body are integrated."
In the formwork in which a slab and a wall body are integrated according to Patent Document 1 below, the formwork includes two wall body formworks whose rear surfaces face each other and a slab formwork fitted and coupled to an upper surface or a lower surface of internal insulation of the two wall body formworks, the wall body formwork includes the internal insulation formed on an inner surface of a wall body, external insulation formed on an outer surface of the wall body, a stud formed in a lattice shape on one side surface of the internal insulation and the external insulation to reinforce the internal insulation and the external insulation, and a plurality of connecting brackets configured to pass through and permanently
4 Date Regue/Date Received 2023-01-19 connect and fix the internal insulation, the external insulation, and the stud so that the internal insulation and the external insulation maintain a certain gap therebetween.
Patent Document 2 below discloses "finishing panel for wall body formwork."
In the finishing panel for a wall body formwork according to Patent Document 2 below that includes a pair of wall body panels installed to face each other for concrete placement on wall bodies and a finishing panel configured to block ends of the wall body panels to form end surfaces of the wall bodies, a plate having a flat front surface that comes in contact with the placed concrete, a length and a width each corresponding to a height and a thickness of the end surface of the wall body on which concrete is to be placed, and a rear surface on which a pair of reinforcing ribs are longitudinally formed in a longitudinal direction thereof, a plurality of fixing nuts having a screw hole perpendicular to a plane of the plate and coupled to the pair of reinforcing ribs at predetermined intervals in the longitudinal direction of the reinforcing ribs, a fastening bolt whose distal end is inserted into each of the fixing nuts by screw-coupling to be tightly fixed to the rear surface of the plate and which has a locking nut whose position is adjusted according to the screw thread formed on the bolt body, and a binding hole configured to be bound to binding pin holes of the left and right wall body panels by a binding pin are disposed at both ends.
A pair of adjusting joists each having a fastening bar in which a pair of through-holes through which the fastening bolt passes are formed and a protrusion longitudinally formed in the longitudinal direction of the plate and fitted between the fastening bar and the reinforcing rib are provided.
Each of the pair of adjusting joists has two or more protrusions having different widths, two protrusions adjacent to each other form a right angle with each
5 Date Regue/Date Received 2023-01-19 other, and in a state in which any one protrusion selected among the two or more protrusions is disposed parallel to a center line of the fastening bolt, both ends of the protrusion are fitted between the fastening bar and the reinforcing rib and filinly coupled by a locking action of the locking nut.
[Related Art Documents]
[Patent Documents]
(Patent Document 0001) Korean Patent Publication No. 10-2020-0028773 (Patent Document 0002) Korean Patent Registration No. 10-2084199 (Patent Document 0003) Korean Utility Model Registration No. 20-0397318 SUMMARY OF THE INVENTION
The present disclosure is directed to providing an insulation-equipped building-integrated formwork which is integrally constructed on a wall body by integrating insulation between a cement cover, in which a fiber made of a cement-friendly material having sufficient strength (a glass fiber, a basalt fiber, and other fibers) is used for reinforcement, and a fiber reinforced plate, and a manufacturing method therefor.
The present disclosure is also directed to providing an insulation-equipped building-integrated formwork which prevents combustion in the case of a fire due to insulation made of an inorganic material, and a manufacturing method therefor.
The present disclosure is also directed to providing an insulation-equipped building-integrated formwork which is integrally constructed on a wall body of a building, thus not requiring a formwork removal task, and a manufacturing method therefor.
6 Date Regue/Date Received 2023-01-19 An insulation-equipped building-integrated formwork according to the present disclosure includes: a glass fiber reinforced member (110) which includes a glass fiber reinforced plate (111) formed in a predetermined size, a reinforcing bar fixture (113) provided as a plurality of reinforcing bar fixtures (113) disposed on one surface of the glass fiber reinforced plate (111), and an embedded reinforcing bar (114) fixed to the reinforcing bar fixture (113); a fiber reinforced cement cover (120) formed of a cover main body (121) having the same size as the glass fiber reinforced plate (111); and a foam insulation (130) integrally molded between the glass fiber reinforced member (110) and the fiber reinforced cement cover (120).
The glass fiber reinforced member (110) may include: the glass fiber reinforced plate (111) formed in a predetermined size; a plurality of reinforcing ribs (112) formed at predetermined intervals on the one surface of the glass fiber reinforced plate (111); the reinforcing bar fixtures (113) disposed to be spaced apart at predetermined intervals on the one surface of the glass fiber reinforced plate (111);
the embedded reinforcing bar (114) fixed to the reinforcing bar fixture (113);
bracket insertion holes (115) formed to be spaced apart at predetermined intervals on both side surfaces of the glass fiber reinforced plate (111); and an insertion groove portion (116) formed inside the bracket insertion hole (115).
The foam insulation (130) may be made of any one or more inorganic foamed materials among rock wool, perlite, foamed cement, glass fibers, and Aircrete.
The insulation-equipped building-integrated formwork may further include load transfer members (150) installed at predetermined intervals on a side surface of the glass fiber reinforced member (110) so that a load applied from a wall body (W) is transferred in a distributed manner.
7 Date Regue/Date Received 2023-01-19 The load transfer member (150) may include: a load transfer unit (151) which includes a load transfer main body (152) formed in a predetermined length, a load transfer plate (153) formed to allow a load applied to the load transfer main body (152) to be transferred in a distributed manner to the glass fiber reinforced member (110), and a pair of inner coupling wings (154) formed at both sides of the load transfer main body (152) to allow a first housing unit (156) and a second housing unit (159) to be coupled; the first housing unit (156) slidably coupled to one inner coupling wing (154); the second housing unit (159) slidably coupled to the other inner coupling wing (154); and a tension bolt (162) fastened to the first housing unit (156) and the second housing unit (159).
The insulation-equipped building-integrated formwork may further include a form tie rod member (170) to adjust a separation distance between a pair of insulation-equipped building-integrated formworks (100) in which the foam insulation (130) is filled between the glass fiber reinforced member (110) and the fiber reinforced cement cover (120).
The form tie rod member (170) may include: load transfer units (171, 172) which include a housing main body (174) formed in a predetermined length, a load transfer plate (175) formed to allow a load applied to the housing main body (174) to be transferred in a distributed manner to the glass fiber reinforced member (110), and a pair of central coupling wings (176, 177) formed on the housing main body (174) to allow a first housing unit (181) and a second housing unit (191) to be slidably coupled; the first housing unit (181) slidably coupled to a first central coupling wing (176); the second housing unit (191) slidably coupled to a second central coupling wing (177); a length adjusting bolt (195) fastened to the first housing unit (181) and
8 Date Regue/Date Received 2023-01-19 the second housing unit (191); and a tie rod member (200) installed between a pair of first housing units (181).
The tie rod member (200) may include any one of: a first tie rod (201) formed of a tie rod main body (202) formed in a predetermined length, a first head (203) formed at one end of the tie rod main body (202), and a second head (204) formed at the other end of the tie rod main body (202); and a second tie rod (205) which includes the tie rod main body (202) formed in a predetermined length, the first head (203) formed at one end of the tie rod main body (202), a fastening portion (206) formed at the other end of the tie rod main body (202), and a screw thread (207) formed on an inner surface of the fastening portion (206).
A manufacturing method for an insulation-equipped building-integrated formwork according to the present disclosure includes: an operation of molding a glass fiber reinforced member (110) in which a reinforcing bar fixture (113) is integrally formed with one surface of a glass fiber reinforced plate (111), which has a predetermined thickness, to allow an embedded reinforcing bar (114) to be fitted and fixed and a plurality of bracket insertion holes (115) spaced apart at predetermined intervals are formed on each of both side surfaces of the glass fiber reinforced plate (111); an operation of molding a fiber reinforced cement cover (120) formed to correspond to the glass fiber reinforced plate (111); and an operation of filling a foamed material between the glass fiber reinforced member (110) and the fiber reinforced cement cover (120) in a state in which the glass fiber reinforced member (110) and the fiber reinforced cement cover (120) are coupled.
BRIEF DESCRIPTION OF THE DRAWINGS
9 Date Regue/Date Received 2023-01-19 The above and other objects, features and advantages of the present disclosure will become more apparent to those of ordinary skill in the art by describing exemplary embodiments thereof in detail with reference to the accompanying drawings, in which:
FIG. 1 is an exploded three-dimensional view illustrating an insulation-equipped building-integrated formwork according to an exemplary embodiment of the present disclosure;
FIG. 2 is a three-dimensional view illustrating a glass fiber reinforced member of the insulation-equipped building-integrated formwork according to an exemplary embodiment of the present disclosure;
FIG. 3 is a cross-sectional view illustrating the glass fiber reinforced member of the insulation-equipped building-integrated formwork according to an exemplary embodiment of the present disclosure;
FIG. 4 is a three-dimensional view illustrating the insulation-equipped building-integrated formwork according to an exemplary embodiment of the present disclosure;
FIG. 5 is a three-dimensional view illustrating a state in which two insulation-equipped building-integrated formworks according to an exemplary embodiment of the present disclosure are installed adjacent to each other;
FIG. 6 is a cross-sectional view illustrating a state in which the insulation-equipped building-integrated formwork according to an exemplary embodiment of the present disclosure is constructed;
FIG. 7 is a flowchart illustrating a manufacturing method for the building-integrated formwork according to an exemplary embodiment of the present disclosure;
Date Regue/Date Received 2023-01-19 FIG. 8 is a three-dimensional view illustrating a load transfer member of the insulation-equipped building-integrated formwork according to an exemplary embodiment of the present disclosure;
FIG. 9 is an exploded cross-sectional three-dimensional view illustrating the load transfer member of the insulation-equipped building-integrated formwork according to an exemplary embodiment of the present disclosure;
FIG. 10 is a cross-sectional view illustrating the load transfer member of the insulation-equipped building-integrated formwork according to an exemplary embodiment of the present disclosure;
FIG. 11 is a cross-sectional view illustrating a state in which the insulation-equipped building-integrated formwork according to an exemplary embodiment of the present disclosure is installed;
FIG. 12 is a three-dimensional view illustrating the state in which the insulation-equipped building-integrated formwork according to an exemplary embodiment of the present disclosure is installed;
FIG. 13 is a three-dimensional view illustrating a form tie rod member of the insulation-equipped building-integrated formwork according to an exemplary embodiment of the present disclosure;
FIG. 14 is an exploded three-dimensional view illustrating the form tie rod member of the insulation-equipped building-integrated formwork according to an exemplary embodiment of the present disclosure;
FIG. 15 is a cross-sectional view illustrating the form tie rod member of the insulation-equipped building-integrated formwork according to an exemplary embodiment of the present disclosure;

Date Regue/Date Received 2023-01-19 FIG. 16 is an exploded three-dimensional view illustrating a form tie rod member of the insulation-equipped building-integrated formwork according to another exemplary embodiment of the present disclosure;
FIG. 17 is an exploded three-dimensional view illustrating a state in which insulation-equipped building-integrated formworks according to an exemplary embodiment of the present disclosure are used to construct a wall body and a slab;
and FIG. 18 is a three-dimensional view illustrating the state in which the insulation-equipped building-integrated formworks according to an exemplary embodiment of the present disclosure are used to construct the wall body and the slab.
DETAILED DESCRIPTION OF EXEMPLARY EMBODIMENTS
Hereinafter, embodiments of the present disclosure will be described in detail with reference to the accompanying drawings to allow those of ordinary skill in the art to which the present disclosure pertains to easily carry out the embodiments of the present disclosure.
However, since the embodiments of the present disclosure are only embodiments for structural or functional description, the scope of the present disclosure should not be construed as being limited by the embodiments described therein.
For example, since the embodiments may be modified in various ways and have various forms, the scope of the present disclosure should be understood as including equivalents that can realize the technical spirit of the present disclosure.
Also, the objectives or advantageous effects proposed herein do not indicate that a specific embodiment should include all of them or only include such Date Regue/Date Received 2023-01-19 advantageous effects, and thus the scope of the present disclosure should not be understood as being limited thereby.
The embodiments herein are only provided to complete the disclosure of the present disclosure and completely inform those of ordinary skill in the art to which the present disclosure pertains of the scope of the disclosure. Also, the present disclosure is defined only by the scope of the claims below.
Therefore, in some embodiments, well-known elements, well-known operations, and well-known technologies will not be described in detail to avoid ambiguous interpretation of the present disclosure.
Meanwhile, meanings of terms used herein are not limited to their dictionary meanings and should be understood as follows.
When it is mentioned that a certain element is "connected" to another element, although the certain element may be directly connected to the other element, it should be understood that another element may be present therebetween. On the other hand, when it is mentioned that a certain element is "directly connected" to another element, it should be understood that other elements are not present therebetween. Meanwhile, other expressions used to describe a relationship between elements, i.e., "between" and "directly between" or "adjacent" and "directly adjacent," should be interpreted likewise.
A singular expression should be understood as including a plural expression unless the context clearly indicates otherwise, and terms such as "include" or "have"
should be understood as specifying that features, numbers, steps, operations, elements, components, or combinations thereof are present and not as precluding the possibility of the presence or addition of one or more other features, numbers, steps, operations, elements, components, or combinations thereof in advance.

Date Regue/Date Received 2023-01-19 Unless otherwise defined, all terms used herein have the same meanings as commonly understood by one of ordinary skill in the art to which the present disclosure pertains.
Terms, such as those defined in commonly used dictionaries, should be construed as having a meaning that is consistent with their meaning in the context of the relevant art and are not to be construed in an idealized or overly formal sense unless expressly so defined herein.
Hereinafter, an insulation-equipped building-integrated formwork according to an exemplary embodiment of the present disclosure will be described in detail with reference to the accompanying drawings.
The insulation-equipped building-integrated formwork according to an exemplary embodiment of the present disclosure includes a glass fiber reinforced member 110 which includes a glass fiber reinforced plate 111 formed in a predetermined size, a reinforcing bar fixture 113 provided as a plurality of reinforcing bar fixtures 113 disposed on one surface of the glass fiber reinforced plate 111, and an embedded reinforcing bar 114 fixed to the reinforcing bar fixture 113, a fiber reinforced cement cover 120 formed of a cover main body 121 having the same size as the glass fiber reinforced plate 111, and a foam insulation integrally molded between the glass fiber reinforced member 110 and the fiber reinforced cement cover 120.
FIG. 1 is an exploded three-dimensional view illustrating an insulation-equipped building-integrated formwork according to an exemplary embodiment of the present disclosure, FIG. 2 is a three-dimensional view illustrating a glass fiber reinforced member of the insulation-equipped building-integrated formwork according to an exemplary embodiment of the present disclosure, and FIG. 3 is a Date Regue/Date Received 2023-01-19 cross-sectional view illustrating the glass fiber reinforced member of the insulation-equipped building-integrated formwork according to an exemplary embodiment of the present disclosure.
FIG. 4 is a three-dimensional view illustrating the insulation-equipped building-integrated formwork according to an exemplary embodiment of the present disclosure, FIG. 5 is a three-dimensional view illustrating a state in which two insulation-equipped building-integrated formworks according to an exemplary embodiment of the present disclosure are installed adjacent to each other, and FIG. 6 is a cross-sectional view illustrating a state in which the insulation-equipped building-integrated formwork according to an exemplary embodiment of the present disclosure is constructed.
As illustrated in FIGS. 1 to 6, the insulation-equipped building-integrated formwork according to an embodiment of the present disclosure is formed of the glass fiber reinforced member 110 formed in a predetermined size, the fiber reinforced cement cover 120 installed on one surface of the glass fiber reinforced member 110, and the foam insulation 130 filled between the glass fiber reinforced member 110 and the fiber reinforced cement cover 120.
The glass fiber reinforced member 110 and the fiber reinforced cement cover 120 allow sufficient strength to be secured even in a state in which the formwork is constructed on a building and are made of a material including fiber reinforced cement, calcium silicate, or the like which is a concrete-friendly material.
This is to protect the foam insulation 130, which is constructed between the glass fiber reinforced member 110 and the fiber reinforced cement cover 120, from an external impact or load applied to the foam insulation 130.
Date Regue/Date Received 2023-01-19 That is, since the foam insulation 130 is made of an inorganic material, in order to stably maintain the stiffness and form of the foam insulation 130 so that the foam insulation 130 is not damaged from impacts, the foam insulation 130 is integrally formed with the glass fiber reinforced member 110 and the fiber reinforced cement cover 120.
Since the foam insulation 130 is made of highly-foamed cement or inorganic insulation similar thereto, and foamed cement is weak and fragile after curing and drying, as a way of compensating therefor, fiber cement produced using methods such as a compression method or a flow slurry method in which tensile strength or compressive strength is sufficiently secured (glass fiber reinforced cement (GRC), basalt fiber reinforced cement, and other types of fiber reinforced cement) is used to form the glass fiber reinforced member 110 and the fiber reinforced cement cover 120.
In this way, the glass fiber reinforced member 110 and the fiber reinforced cement cover 120 have stiffness that can withstand a load, a lateral pressure, and various other external loads generated after concrete is placed and are used as a permanent exterior material or interior material of a building.
The glass fiber reinforced member 110 includes the glass fiber reinforced plate 111 formed in a predetermined size, a plurality of reinforcing ribs 112 formed at predetermined intervals on the one surface of the glass fiber reinforced plate 111, the reinforcing bar fixtures 113 disposed to be spaced apart at predetermined intervals on the one surface of the glass fiber reinforced plate 111, the embedded reinforcing bar 114 fixed to the reinforcing bar fixture 113, bracket insertion holes 115 formed to be spaced apart at predetermined intervals in both side surfaces of the glass fiber Date Regue/Date Received 2023-01-19 reinforced plate 111, and an insertion groove portion 116 formed inside the bracket insertion hole 115.
The glass fiber reinforced plate 111 is formed in the size of a typical formwork, and the reinforcing ribs 112 configured to reinforce stiffness are disposed to be spaced apart at predetermined intervals on the glass fiber reinforced plate 111.
The reinforcing ribs 112 are formed in a lattice shape on the one surface of the glass fiber reinforced plate 111 and increase the stiffness of the glass fiber reinforced plate 111.
Further, the reinforcing bar fixture 113 to which the embedded reinforcing bar 114, which is embedded in a wall body W, is fixed is formed on the glass fiber reinforced plate 111, and the reinforcing bar fixture 113 is formed as a plurality of reinforcing bar fixtures 113 spaced apart at predetermined intervals.
The embedded reinforcing bar 114 having a predetermined length is fixed to the reinforcing bar fixture 113, and the embedded reinforcing bar 114 has a reinforcing bar head 114a integrally formed therewith so as not be separated from the glass fiber reinforced plate 111.
The bracket insertion hole 115 is formed on each of both side surfaces of the glass fiber reinforced plate 111, and the insertion groove portion 116 is formed in the bracket insertion hole 115 to allow a load transfer member 150 or a form tie rod member 170 to be installed in an embedded state.
The cover main body 121 of the fiber reinforced cement cover 120 is formed in the same size as the glass fiber reinforced plate 111, a reinforcing bar through hole 122 is formed in the cover main body 121 so that the embedded reinforcing bar passes therethrough, and an insertion groove portion 123 corresponding to the Date Regue/Date Received 2023-01-19 insertion groove portion 116 is also formed in both side surfaces of the cover main body 121.
The glass fiber reinforced member 110 and the fiber reinforced cement cover 120 are filled with the foam insulation 130.
The foam insulation 130 is made of any one inorganic foamed material among rock wool, perlite, foamed cement, glass fibers, and Aircrete or may, of course, be made of a mixture of one or more thereof.
Next, a manufacturing method for the insulation-equipped building-integrated formwork according to an exemplary embodiment of the present disclosure will be described with reference to FIG. 7.
FIG. 7 is a flowchart illustrating a manufacturing method for the building-integrated formwork according to an exemplary embodiment of the present disclosure.
FIG. 7 illustrates a process of manufacturing the building-integrated formwork. As illustrated in FIG. 7, the manufacturing method for the insulation-equipped building-integrated formwork according to the present disclosure includes an operation (S10) of molding a glass fiber reinforced member 110 in which a reinforcing bar fixture 113 is integrally formed with one surface of a glass fiber reinforced plate 111, which has a predetermined thickness, to allow an embedded reinforcing bar 114 to be fitted and fixed and a plurality of bracket insertion holes 115 spaced apart at predetermined intervals are formed on each of both side surfaces of the glass fiber reinforced plate 111, an operation (S20) of molding a fiber reinforced cement cover 120 formed to correspond to the glass fiber reinforced plate 111, and an operation (S30) of filling a foamed material between the glass fiber reinforced member 110 and the fiber reinforced cement cover 120 in a state in which Date Regue/Date Received 2023-01-19 the glass fiber reinforced member 110 and the fiber reinforced cement cover 120 are coupled.
The glass fiber reinforced member 110 and the fiber reinforced cement cover 120 are molded using glass fiber reinforced cement (GRC), basalt fiber reinforced cement, and other types of fiber reinforced cement.
Here, of course, the reinforcing bar fixture 113 may be molded in a state in which the embedded reinforcing bar 114 is inserted thereinto.
Also, the fiber reinforced cement cover 120 is molded using the same material, and the glass fiber reinforced member 110 and the fiber reinforced cement cover 120 are brought into close contact by a jig (or a formboard (not illustrated).
Here, each surface of an empty space due to the reinforcing bar fixture 113 and the bracket insertion hole 115 is sealed by a jig (not illustrated), and the space is filled with the foam insulation 130 through an injection hole (not illustrated) that allows the foam insulation 130 to be filled.
After the foam insulation 130 is filled in this way, a building-integrated formwork 100 is molded through a process of curing the building-integrated formwork 100 illustrated in FIG. 4.
Meanwhile, of course, the load transfer member 150 (see FIG. 8) may be embedded in the bracket insertion hole 115 to allow the formwork to be coupled to another adjacent formwork and to distribute a load applied from a building, that is, a wall body W (see FIG. 6), after the formwork is integrally constructed on the building.
FIG. 8 is a three-dimensional view illustrating a load transfer member of the insulation-equipped building-integrated formwork according to an exemplary embodiment of the present disclosure, FIG. 9 is an exploded cross-sectional three-Date Regue/Date Received 2023-01-19 dimensional view illustrating the load transfer member of the insulation-equipped building-integrated formwork according to an exemplary embodiment of the present disclosure, and FIG. 10 is a cross-sectional view illustrating the load transfer member of the insulation-equipped building-integrated formwork according to an exemplary embodiment of the present disclosure.
As illustrated in FIGS. 8 to 10, the building-integrated formwork 100 according to an embodiment of the present disclosure includes the load transfer member 150 to distribute a load applied from the building or the wall body W.
The building-integrated formwork 100 further includes load transfer members 150 installed at predetermined intervals on a side surface of the glass fiber reinforced member 110 so that a load applied from the wall body W is transferred in a distributed manner.
The load transfer member 150 includes a load transfer unit 151 which includes a load transfer main body 152 formed in a predetermined length, a load transfer plate 153 formed to allow a load applied to the load transfer main body 152 to be transferred in a distributed manner to the glass fiber reinforced member 110, and a pair of inner coupling wings 154 formed at both sides of the load transfer main body 152 to allow a first housing unit 156 and a second housing unit 159 to be coupled, the first housing unit 156 slidably coupled to one inner coupling wing 154, the second housing unit 159 slidably coupled to the other inner coupling wing 154, and a tension bolt 162 fastened to the first housing unit 156 and the second housing unit 159.
The load transfer member 150 is installed in the insertion groove portion 116 of the glass fiber reinforced member 110, and the load transfer member 150 includes the load transfer unit 151 installed in the insertion groove portion 116 and the first Date Regue/Date Received 2023-01-19 housing unit 156 and the second housing unit 159 slidably coupled to the load transfer unit 151.
The load transfer main body 152 of the load transfer unit 151 is formed in an angular C-shape, and the load transfer main body 152 may be formed of a first load transfer main body 152a and a second load transfer main body 152b each of which has a predetermined length.
In the load transfer main body 152, the first load transfer main body 152a and the second load transfer main body 152b may, of course, be integrally formed.
A pair of load transfer plates 153 are formed on one surface of the load transfer main body 152, that is, embedded in the foam insulation 130, and the inner coupling wings 154 are formed on an inner side of the load transfer main body 152 to allow the first housing unit 156 and the second housing unit 159 to be coupled.
As illustrated in FIGS. 9 and 10, the inner coupling wings 154 are formed to be inclined while being spaced a predetermined height apart from the load transfer main body 152, and coupling groove portions 155 to which the housing units 156 and 159 are coupled are formed by the inner coupling wings 154.
The first housing unit 156 and the second housing unit 159, which are identically formed, will be described using different reference numerals.
A first housing main body 157 of the first housing unit 156 has an angular C-shaped cross-section, and a first fastening portion 158 is formed at the center of the first housing main body 157.
A second housing main body 160 of the second housing unit 159 has an angular C-shaped cross-section, and a second fastening portion 161 is integrally formed at the center of the second housing main body 160.

Date Regue/Date Received 2023-01-19 Further, the tension bolt 162 fastened to the first housing unit 156 and the second housing unit 159 is provided, a bolt head portion 163 is formed on one side of the tension bolt 162, and a hexagonal coupling portion 164 is integrally formed on the other side of the tension bolt 162.
The tension bolt 162 is fastened to the first fastening portion 158 and the second fastening portion 161, and as the tension bolt 162 is rotated, the first housing unit 156 and the second housing unit 159 move to the coupling groove portions of the inner coupling wings 154 and are coupled to the coupling groove portions 155.
That is, the tension bolt 162 is formed in the form of a stud bolt, and the first housing unit 156 and the second housing unit 159 are coupled to or separated from the coupling groove portions 155 by the tension bolt 162.
As the load transfer member 150 described above is coupled to the insertion groove portion 116, a load applied from the wall body W or the building is transferred to the load transfer plate 153, and the load transferred to the load transfer plate 153 is transferred in a distributed manner to the foam insulation 130.
The load transfer member 150 illustrated in FIGS. 8 to 10, in addition to being embedded in the wall body W as illustrated in FIG. 6, may stably couple different adjacent formworks 100 to each other and distribute a load applied from the wall body W, thus increasing the stiffness of the formworks 100.
FIG. 11 is a cross-sectional view illustrating a state in which the insulation-equipped building-integrated formwork according to an exemplary embodiment of the present disclosure is installed, FIG. 12 is a three-dimensional view illustrating the state in which the insulation-equipped building-integrated formwork according to an exemplary embodiment of the present disclosure is installed, and FIG. 13 is a three-dimensional view illustrating a form tie rod member of the insulation-equipped Date Regue/Date Received 2023-01-19 building-integrated formwork according to an exemplary embodiment of the present disclosure.
FIG. 14 is an exploded three-dimensional view illustrating the form tie rod member of the insulation-equipped building-integrated formwork according to an exemplary embodiment of the present disclosure, and FIG. 15 is a cross-sectional view illustrating the form tie rod member of the insulation-equipped building-integrated formwork according to an exemplary embodiment of the present disclosure.
FIGS. 11 and 12 illustrate the construction of a concrete wall body W
between a pair of formworks 100. The building-integrated formwork 100 is installed on each of both side surfaces of the concrete wall body W.
Meanwhile, as illustrated in FIGS. 11 to 15, the form tie rod member 170 configured to adjust a gap between the pair of formworks 100 according to a thickness of the concrete wall body W is installed between the pair of formworks 100.
As illustrated in FIGS. 11 to 15, the building-integrated formwork 100 according to an embodiment of the present disclosure further includes the form tie rod member 170 to adjust a separation distance between a pair of insulation-equipped building-integrated formworks 100 in which the foam insulation 130 is filled between the glass fiber reinforced member 110 and the fiber reinforced cement cover 120.
The form tie rod member 170 includes load transfer units 171 and 172 which include a housing main body 174 formed in a predetermined length, a load transfer plate 175 formed to allow a load applied to the housing main body 174 to be transferred in a distributed manner to the glass fiber reinforced member 110, and a pair of central coupling wings 176 and 177 formed on the housing main body 174 to Date Regue/Date Received 2023-01-19 allow a first housing unit 181 and a second housing unit 191 to be slidably coupled, the first housing unit 181 slidably coupled to a first central coupling wing 176, the second housing unit 191 slidably coupled to a second central coupling wing 177, a length adjusting bolt 195 fastened to the first housing unit 181 and the second housing unit 191, and a tie rod member 200 installed between a pair of first housing units 181.
The load transfer units 171 and 172 of the form tie rod member 170 include a first load transfer unit 171 installed on a first formwork 100a (see FIG.
11) and a second load transfer unit 172 installed on a second formwork 100b.
Since the first load transfer unit 171 and the second load transfer unit 172 are identical, the first load transfer unit 171 and the second load transfer unit 172 will be described as a single load transfer unit 173, using the same reference numeral.
The housing main body 174 of the load transfer unit 173 has an angular C-shaped cross-section, and the load transfer plate 175 is formed on an outer side of one surface of the housing main body 174.
Also, the first central coupling wing 176 and the second central coupling wing 177 are formed to be symmetrical to each other on an inner side of the housing main body 174 to allow the first housing unit 181 and the second housing unit 191 to be coupled.
Coupling groove portions 178 to which the first housing unit 181 and the second housing unit 191 are coupled are formed by the first central coupling wing 176 and the second central coupling wing 177.
A first housing main body 182 of the first housing unit 181 has an angular C-shaped cross-section, and a first fastening portion 183 is formed at the center of the first housing main body 182 so that the length adjusting bolt 195 is fastened thereto.

Date Regue/Date Received 2023-01-19 Also, an extending coupling portion 185 is integrally formed on one side of the first housing main body 182 so that the tie rod member 200 is coupled thereto, and a fitting groove portion 186 is formed in the extending coupling portion 185 so that the tie rod member 200 is fitted thereto.
Further, a second fastening portion 193 is formed at the center of a second housing main body 192 of the second housing unit 191, and a fitting groove portion 194 is formed in the second housing main body 192 to allow fitting to the central coupling wings 176 and 177 between the second housing main body 192 and the second fastening portion 193.
The length adjusting bolt 195 is fastened to the second housing unit 191 to adjust a gap from the first housing unit 181.
A bolt head 196 is formed on one side of the length adjusting bolt 195, a first fixing groove portion 197 is formed in the bolt head 196 so that the bolt head 196 is embedded by concrete, and a bolt 198 fastened to the first housing unit 181 is formed to integrally extend from one side of the bolt head 196.
Further, a second fixing groove portion 199 is formed in the bolt 198 so that the bolt 198 is firmly embedded by concrete placement.
The tie rod member 200 is formed of a first tie rod 201 and a second tie rod 205.
The tie rod member 200 includes the first tie rod 201 formed of a tie rod main body 202 formed in a predetermined length, a first head 203 formed at one end of the tie rod main body 202, and a second head 204 formed at the other end of the tie rod main body 202, and the second tie rod 205 formed of the tie rod main body 202 formed in a predetermined length, the first head 203 formed at one end of the tie rod main body 202, a fastening portion 206 formed at the other end of the tie rod Date Regue/Date Received 2023-01-19 main body 202, and a screw thread 207 formed on an inner surface of the fastening portion 206.
As illustrated in FIGS. 13 to 15, the first tie rod 201 is formed of the tie rod main body 202 formed in a predetermined length and the first head 203 and the second head 204 each formed on both ends of the tie rod main body 202.
The first head 203 may be coupled to the form tie rod member 170 of the first formwork 100a, and the second head 204 may be coupled to the form tie rod member 170 of the second formwork 100b.
The length of the form tie rod member 170 may be adjusted by the length adjusting bolt 195 fastened to the load transfer unit 173. That is, by adjusting a gap between the first housing unit 181 and the second housing unit 191 fastened to the length adjusting bolt 195 of the form tie rod member 170, the tie rod member may be adjusted to have a thickness of the concrete wall body W.
FIG. 16 is an exploded three-dimensional view illustrating a form tie rod member of the insulation-equipped building-integrated formwork according to another exemplary embodiment of the present disclosure.
FIG. 16 illustrates the second tie rod 205 of the tie rod member 200. In describing the second tie rod 205, elements having the same names as the elements of the first tie rod 201 described above will be denoted by the same reference numerals.
The tie rod main body 202 of the second tie rod 205 is formed in a predetermined length, the first head 203 is formed on one side of the tie rod main body 202, and the fastening portion 206 is integrally formed on the other side of the tie rod main body 202.

Date Regue/Date Received 2023-01-19 The screw thread 207 is formed on an inner side of the fastening portion 206 so that the tension bolt 162 of the load transfer member 150 is fastened thereto.
That is, the tension bolt 162 coupled to the first housing unit 156 and the second housing unit 159 of the load transfer member 150 is fastened to the fastening portion 206 of the second tie rod 205 in order to be length-adjusted.
FIG. 17 is an exploded three-dimensional view illustrating a state in which insulation-equipped building-integrated formworks according to an exemplary embodiment of the present disclosure are used to construct a wall body and a slab, and FIG. 18 is a three-dimensional view illustrating the state in which the insulation-equipped building-integrated formworks according to an exemplary embodiment of the present disclosure are used to construct the wall body and the slab.
FIGS. 17 and 18 illustrate a state in which building-integrated formworks 100 of the present disclosure are used to construct a wall body W and a slab (a bottom surface between floors of a building). A fixing angle 208 is provided to more finnly install a vertical formwork 100c used to construct a vertical wall body W and a horizontal formwork 100d used to construct a horizontal bottom surface.
As described above, by an insulation-equipped building-integrated formwork and a manufacturing method therefor according to the present disclosure, since a formwork is integrally installed on a wall body (W) of a building and the formwork is filled with insulation, there is no need to separately construct insulation, thus obtaining an advantageous effect of significantly shortening a construction period for constructing the building.
By an insulation-equipped building-integrated formwork and a manufacturing method therefor according to the present disclosure, a glass fiber reinforced member and a fiber reinforced cement cover are installed on an outer side Date Regue/Date Received 2023-01-19 of insulation, thus obtaining advantageous effects of protecting foam insulation from a load applied from a building (wall body), increasing the strength of the foam insulation, whose tensile strength and compressive strength are low, using the glass fiber reinforced member and fiber reinforced cement cover of high strength, and preventing the foam insulation from falling.
By an insulation-equipped building-integrated formwork and a manufacturing method therefor according to the present disclosure, it is possible to obtain advantageous effects that foam insulation can be protected from external impacts and various loads from an initial formwork assembling operation until formwork installation and concrete placement are performed, the formwork can be completely integrated with a building due to an embedded reinforcing bar being constructed to be embedded in the concrete, weather resistance is excellent due to the foam insulation being made of an inorganic material, the formwork can be used for a long period of time due to the lifespan thereof being identical to the lifespan of the building, and since it is not necessary to separately remove the formwork after the concrete placement, not only the construction period is shortened, but also efficiency of building construction is significantly improved.
The disclosure made by the present inventors has been described in detail above using the embodiments, but the present disclosure is not limited to the embodiments and, of course, may be modified in various ways within the scope not departing from the gist thereof.

Date Regue/Date Received 2023-01-19

Claims (9)

WHAT IS CLAIMED IS:
1. An insulation-equipped building-integrated formwork comprising:
a glass fiber reinforced member (110) which includes a glass fiber reinforced plate (111) formed in a predetermined size, a reinforcing bar fixture (113) provided as a plurality of reinforcing bar fixtures (113) disposed on one surface of the glass fiber reinforced plate (111), and an embedded reinforcing bar (114) fixed to the reinforcing bar fixture (113);
a fiber reinforced cement cover (120) formed of a cover main body (121) having the same size as the glass fiber reinforced plate (111); and a foam insulation (130) integrally molded between the glass fiber reinforced member (110) and the fiber reinforced cement cover (120).
2. The insulation-equipped building-integrated formwork of claim 1, wherein the glass fiber reinforced member (110) includes:
the glass fiber reinforced plate (111) formed in a predetermined size;
a plurality of reinforcing ribs (112) formed at predetermined intervals on the one surface of the glass fiber reinforced plate (111);
the reinforcing bar fixtures (113) disposed to be spaced apart at predetermined intervals on the one surface of the glass fiber reinforced plate (111);
the embedded reinforcing bar (114) fixed to the reinforcing bar fixture (113);

bracket insertion holes (115) formed to be spaced apart at predetermined intervals on both side surfaces of the glass fiber reinforced plate (111); and an insertion groove portion (116) formed inside the bracket insertion hole (115).
3. The insulation-equipped building-integrated formwork of claim 1, wherein the foam insulation (130) is made of any one inorganic foamed material among rock wool, perlite, foamed cement, glass fibers, and Aircrete.
4. The insulation-equipped building-integrated formwork of claim 1, further comprising load transfer members (150) installed at predetermined intervals on a side surface of the glass fiber reinforced member (110) so that a load applied from a wall body (W) is transferred in a distributed manner.
5. The insulation-equipped building-integrated formwork of claim 4, wherein the load transfer member (150) includes:
a load transfer unit (151) which includes a load transfer main body (152) formed in a predetermined length, a load transfer plate (153) formed to allow a load applied to the load transfer main body (152) to be transferred in a distributed manner to the glass fiber reinforced member (110), and a pair of inner coupling wings (154) formed at both sides of the load transfer main body (152) to allow a first housing unit (156) and a second housing unit (159) to be coupled;
the first housing unit (156) slidably coupled to one inner coupling wing (154);
the second housing unit (159) slidably coupled to the other inner coupling wing (154); and a tension bolt (162) fastened to the first housing unit (156) and the second housing unit (159).
6. The insulation-equipped building-integrated formwork of claim 1, further comprising a form tie rod member (170) to adjust a separation distance between a pair of insulation-equipped building-integrated formworks (100) in which the foam insulation (130) is filled between the glass fiber reinforced member (110) and the fiber reinforced cement cover (120).
7. The insulation-equipped building-integrated formwork of claim 6, wherein the form tie rod member (170) includes:
load transfer units (171, 172) which include a housing main body (174) formed in a predetermined length, a load transfer plate (175) formed to allow a load applied to the housing main body (174) to be transferred in a distributed manner to the glass fiber reinforced member (110), and a pair of central coupling wings (176, 177) formed on the housing main body (174) to allow a first housing unit (181) and a second housing unit (191) to be slidably coupled;
the first housing unit (181) slidably coupled to a first central coupling wing (176);
the second housing unit (191) slidably coupled to a second central coupling wing (177);
a length adjusting bolt (195) fastened to the first housing unit (181) and the second housing unit (191); and a tie rod member (200) installed between a pair of first housing units (181).
8. The insulation-equipped building-integrated formwork of claim 7, wherein the tie rod member (200) includes any one of:

a first tie rod (201) which is formed of a tie rod main body (202) formed in a predetermined length, a first head (203) formed at one end of the tie rod main body (202), and a second head (204) formed at the other end of the tie rod main body (202); and a second tie rod (205) which includes the tie rod main body (202) formed in a predetermined length, the first head (203) formed at one end of the tie rod main body (202), a fastening portion (206) formed at the other end of the tie rod main body (202), and a screw thread (207) formed on an inner surface of the fastening portion (206).
9. A manufacturing method for an insulation-equipped building-integrated formwork, the manufacturing method comprising:
an operation of molding a glass fiber reinforced member (110) in which a reinforcing bar fixture (113) is integrally formed with one surface of a glass fiber reinforced plate (111), which has a predetermined thickness, to allow an embedded reinforcing bar (114) to be fitted and fixed and a plurality of bracket insertion holes (115) spaced apart at predetermined intervals are formed on each of both side surfaces of the glass fiber reinforced plate (111);
an operation of molding a fiber reinforced cement cover (120) formed to correspond to the glass fiber reinforced plate (111); and an operation of filling a foamed material between the glass fiber reinforced member (110) and the fiber reinforced cement cover (120) in a state in which the glass fiber reinforced member (110) and the fiber reinforced cement cover (120) are coupled.
CA3187182A 2022-01-25 2023-01-19 Insulation-equipped building-integrated formwork and manufacturing method therefor Pending CA3187182A1 (en)

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KR102452514B1 (en) * 2022-01-25 2022-10-07 김상배 Insulation-equipped building-integrated formwork and manufacturing method therefor
CN115897865A (en) * 2022-11-02 2023-04-04 庄济明 Interior pulling type exempts from to tear open fiber cement template
CN116517268A (en) * 2023-05-05 2023-08-01 山东兴华建设集团有限公司 Template supporting device and supporting method for energy-saving heat-preserving wall

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114856042A (en) * 2022-01-25 2022-08-05 金相培 Building integrated formwork with heat insulation layer and construction method thereof
CN114856042B (en) * 2022-01-25 2024-03-15 金相培 Building integrated template with heat insulation layer and construction method thereof

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