JP2011012494A - Heat insulating panel-cum-form with interior base material and support structure therefor - Google Patents

Abstract

PROBLEM TO BE SOLVED: To prevent the production of drum sound by inhibiting the creation of a space between a heat insulating panel-cum-form with an interior base material and an interior board attached and laid on one surface of the heat insulating panel-cum-form and to facilitate the passing of an electric cable between them.SOLUTION: A plurality of vertical grooves 3 are formed on one surface of a heat insulating panel body 1 which is formed into a rectangular shape, and the interior base material 2 is pushed into the vertical grooves 3 and fixed. The outer surface of the interior base material 2 and one surface of the heat insulating panel body 1 are made nearly flush with each other, and the cable insertion groove G of the electric cable Ca is formed between the vertical groove 3 and the interior base material 2.

Description

  TECHNICAL FIELD The present invention relates to a heat insulating panel for a formwork with an interior base material for building, and a supporting structure thereof, which can be used as a mold material, a heat insulating material and an interior base material.

  Conventionally, a composite reinforcing material 7 also used as a thick end material is integrated with a heat insulating plate 6 that is also used as a concrete mold for building a concrete frame. After the concrete frame is formed, the heat insulating plate 6 is used as a heat insulating material, In addition, a heat insulating panel for both a formwork and an interior base, in which the composite reinforcing material 7 can be used as a base material in interior base construction, is known (see Patent Document 1 described later).

Japanese Patent Publication No. 7-6244

By the way, when using such a heat insulation panel as a concrete formwork for concrete frame construction,
(1) Reducing the man-hours for installing insulation panels and improving the accuracy of installation,
(2) Considering ecological measures,
Is requested,
In addition, when the insulation panel is used as a heat insulating material for a building after the construction of the concrete frame, the interior panel is attached to the surface in an overlapping manner.
(3) To reduce the space formed between the heat insulation panel and the interior panel so that no drum sound is generated,
(4) Provide a cable insertion groove between the heat insulation panel and the interior panel to pass the electrical cable;
Is required.

  However, the thing of the said patent document 1 cannot satisfy the said request | requirement.

  The present invention has been made in view of such a situation, and an object thereof is to provide a novel form-cum-heat-insulating panel with an interior base material and a support structure thereof that can satisfy all of the above requirements.

  In order to achieve the above object, the invention according to claim 1 is composed of a heat insulating panel main body formed in a rectangular shape and a plurality of interior base materials fixed to one surface of the heat insulating panel main body. On one surface, a plurality of vertical grooves parallel to each other are formed at intervals in the horizontal direction, and the interior base material is inserted and fixed in the vertical grooves, and the outer surface of the interior base material, One surface of the heat insulation panel main body is substantially flush, and an insertion groove for an electric cable opened to the upper and lower end surfaces of the heat insulation panel main body is formed between the vertical groove and the interior base material.

  In order to achieve the above object, the invention described in claim 2 is characterized in that, in the invention described in claim 1, the interior base material is constituted by applying a charcoal paint to a laminated material. Yes.

  Furthermore, in order to achieve the above-mentioned object, the invention according to claim 3 is the support structure for the formwork and heat insulating panel with interior base material according to claim 1 or 2, wherein the support base has a sill shape on the slab. Leveling and fixing, and fitting a lower projection protruding from the lower surface of the interior base material into the recessed groove formed on the upper surface of the support base, so that the heat insulating panel with formwork with interior base material is used as the support base It is characterized by being built and fixed.

  According to the first aspect of the present invention, since the heat-insulating panel combined with formwork with the interior base material is also used as the formwork material, the heat insulating material and the interior base material, the disassembly of the formwork, the construction of the heat insulating material, and the interior Each step of mounting the base material can be omitted, and the cost can be greatly reduced. In addition, the interior board can be directly attached to one side of the heat insulating panel with interior base material without any gaps. Therefore, there is almost no space between them, the generation of drum sounds due to the space can be prevented, and the sound insulation performance is greatly improved. In addition, since the cable insertion groove is formed between the heat insulating panel with interior base material and the interior plate, it is easy to wire the electric cable between them, and no embedded piping is required.

  In addition, according to the invention described in claim 2, the interior base material is configured by applying a charcoal paint to the laminated material, thereby achieving removal of malodor, adsorption of harmful gas, antiseptic, and ant-proof effect. This is effective for ecological measures.

  Further, according to the invention described in claim 3, since the formwork combined heat insulating panel with the interior base material is built on the support stand that is set on the slab and installed, the work for supporting the building of the panel is facilitated. In addition, the built-in support accuracy can be improved, and the durability of the heat-insulated panel with interior base material is ensured because it does not directly contact the slab.

Perspective view of a heat insulating panel that also serves as a formwork with interior base material 1 is a front view of a heat insulating panel for a formwork with an interior base material as viewed in the direction of arrow 2 in FIG. Enlarged cross-sectional view along line 3-3 in FIG. Side view of a concrete formwork built using a heat-insulating panel with formwork with interior base material Sectional view along line 5-5 in FIG. Enlarged view of the phantom line encircled portion in FIG. Enlarged view of the phantom line encircled portion shown in FIG. Perspective view of the support part of the thermal insulation panel with formwork with interior base material FIG. 8 is an enlarged sectional view taken along line 9-9 of FIG. FIG. 3 is a diagram corresponding to FIG. 3 according to the second embodiment of the present invention.

  DESCRIPTION OF THE PREFERRED EMBODIMENTS Embodiments of the present invention will be specifically described below based on examples of the present invention illustrated in the accompanying drawings.

  First, a first embodiment of the present invention will be described with reference to FIGS.

  The formwork combined use heat insulation panel P with the interior base material shown in FIGS. 1 to 3 can be used as a formwork material for building a concrete frame, a heat insulating material and an interior base material of a building, and has a rectangular plate shape. The vertical dimension is formed to a length corresponding to the floor height of one living space of the building.

  The heat insulation panel body 1 is made of a hard foamed synthetic resin material such as polystyrene or polyurethane, which has high heat insulation properties and is lightweight. A plurality of the interior base materials 2 are fixed to one surface of the heat insulating panel 1 (surface on the indoor side). After the formation of the concrete frame, an appropriate interior plate 9 is attached to the outer surface of the interior base material 2 in an overlapping manner as usual.

  As clearly shown in FIG. 3, a plurality of (six) vertical grooves 3 are formed in parallel with each other on one surface of the heat insulation panel main body 1 with a space (end width) in the lateral direction. . Of these vertical grooves 3..., One of the vertical grooves 3, 3 at the left and right ends has a shallow cable insertion groove G on one side, and the other vertical groove 3 has two shallow grooves on both sides. Cable insertion grooves G and G are respectively formed.

  Each cable insertion groove G is concave in cross section, and one side surface is formed on an inclined surface s extending outward. The cable insertion groove G can be easily inserted into the cable cable Ca.

  Further, protrusions 4 and 4 for preventing peeling of the base material 2 are formed outside the vertical grooves 3 and 3 at both left and right ends.

  The interior base material 2 has substantially the same length as the heat insulating panel body 1 and is formed in a rectangular column shape having a square cross section. And this interior base material 2 is comprised by apply | coating a charcoal paint to a laminated material, and is equipped with the function of bad odor removal, adsorption | suction of noxious gases, such as formaldehyde, antiseptic | prevention, and an ant.

  As shown in FIG. 3, the plurality of interior base materials 2 are fitted into the longitudinal grooves 3 of the heat insulating panel body 1 and fixed by an adhesive. The interior base materials 2 and 2 fitted in the vertical grooves 3 and 3 at both left and right ends are formed with notches 5 for engaging the protrusions 4 at the outer corners of the inner surface.

  The interior base material 2 may be made of a hard synthetic resin material.

  By the way, the outer surface of the interior base material 2 is substantially flush with one surface of the heat insulating panel body 1. Actually, as shown in FIG. 3, the outer surface of the interior base material 2 slightly protrudes (about 2 mm) from one surface of the heat insulating panel main body 1. Expected to be deformed outside the panel body 1, and after building the concrete frame B, when the heat insulating panel P with interior base material is used as a heat insulating material for a building, The outer surface of the base material 2 is flush, and the interior plate 9 (see FIGS. 6 and 7) is attached to the base material 2 so that there is no space.

  As shown in FIGS. 8 and 9, the formwork and heat insulation panel P with interior base material is built on the slab S of the building with high accuracy.

  On the slab S, a support base 10 is laid out with a level, and the support base 10 is nailed 11 to the slab S. This support base 10 is formed in a sill shape from an antiseptic hard synthetic resin material, and a concave groove 12 is formed on the upper surface thereof over the entire length in the longitudinal direction. Projecting portions 2 a protruding from the lower surfaces of the plurality of interior base materials 2 are fitted into the concave grooves 12, and the lower surface of the heat insulating panel body 1 is seated on the support base 10. The formwork and heat insulation panel P with the interior base material is fixed to the support 10 through the interior base material 2 with nails 14.

  FIGS. 4 to 7 show a concrete formwork M incorporated using the formwork combined with heat insulating panel P with interior base material according to the present invention. As described above, on the slab S, the inner formwork Mi is incorporated by laying a plurality of formwork and heat insulation panels P with interior base materials in parallel in a row. The concrete placement side of the connection boundary line between adjacent heat insulation panel bodies 1 is covered with a gland stopper 7 attached in advance to the edge of one heat insulation panel body 1, and the concrete gutter is used as a formwork and heat insulation panel P side with an interior base material. To prevent intrusion. In addition, a corner material 8 is interposed in a corner portion of the adjacent frame / heat insulating panel P with interior base material.

  As shown in FIGS. 4 and 5, a concrete placement space 16 is provided outside the inner mold Mi made of the interior base material-attached formwork combined with heat insulating panel P, and the outer form made of the conventional mold plate 17. Formwork Mo is incorporated. As usual, the concrete mold M composed of the inner mold Mi and the outer mold Mo is integrally built by the support C composed of the vertical end thick 20, the lateral end thick 21, the binding tool 22, and the like.

  When assembling the support C, the plurality of interior base materials 2 can be used as a substitute for the lateral end thickness by fixing the inner base material 2 to the heat insulating panel main body 1 with an end thickness interval. It can contribute to simplification of.

  A concrete frame B is formed by placing concrete in the concrete placing space 16.

  By the way, as shown to FIG. 6 (A) and FIG. 7 (A), in the state before concrete placement, the formwork combined heat insulation panel P with the interior base material which comprises the inner formwork Mi is based on concrete placement pressure. In anticipation of deformation of the heat insulating panel main body 1, the outer surface of the interior base material 2 is set to slightly protrude (about 2 mm) from one surface of the heat insulating panel main body 1. Then, as shown in FIGS. 6B and 7B, after the concrete is placed, one surface of the heat insulation panel main body 1 faces the outer surface of the interior base material 2 due to deformation of the heat insulation panel main body 1. Become one.

  After the concrete frame B is created, the support C is dismantled and the form plate (eg veneer plate) 17 of the outer form frame Mo is removed. On the other hand, the plurality of formwork combined with heat insulating panels P with interior base material constituting the inner mold Mi are used as the heat insulating material and interior base material of the building while being connected to the concrete frame B.

  The interior plate 9 is attached to one surface of the heat insulation panel body 1 and the outer surface of the interior base material 2 which are flush with the interior base material-equipped heat insulation panel P with the interior base material after the concrete frame B is constructed, It is fixed via an adhesive or other fixing means. Therefore, since there is almost no space between the formwork combined heat insulating panel P with the interior base material and the interior board 9, the generation of drum sounds can be prevented. Further, the electric cable Ca can be passed through the cable insertion groove G formed between the formwork combined use cut panel P with the interior base material and the interior plate 9, and at this time, one side of the cable insertion groove G is Since it is formed on the inclined surface s spreading outward, the wire cable Ca can be easily routed, and the cable insertion grooves G are provided corresponding to the plurality of interior base materials 2, respectively. Ca connection freedom can be increased.

  Next, a second embodiment of the present invention will be described with reference to FIG.

  In the second embodiment, the cable insertion groove G is formed by cutting out both sides or one side of the outer surface of the interior base material 2 into a L-shaped cross section.

  Thus, the second embodiment also has the same effect as the first embodiment.

  As is clear from the first and second embodiments described above, the heat-insulating panel P with interior base material according to the present invention is also used as a form material, heat insulating material, and interior base material. Each step of dismantling, installation of heat insulating material, and mounting of interior base material can be omitted, and the cost can be greatly reduced. Since the interior plate 9 can be directly attached without a gap, almost no space is formed between them, and the generation of drum sounds due to the space can be prevented, and the sound insulation performance is greatly improved. To do. In addition, since the cable insertion groove G is formed between the formwork combined heat insulating panel P with the interior base material and the interior plate 9, it becomes easy to wire the electric cable between them, and no buried piping is required. .

  Moreover, the interior base material 2 can achieve the removal of malodor, adsorption of harmful gases, antiseptic, and ant-preventive effects by applying a charcoal paint to the laminated material, and is excellent in ecological measures.

  Furthermore, since the heat insulating panel P with formwork with interior base material is built on the support base 10 which is set on the slab S and installed, not only the work for supporting the building of the panel P is facilitated but also its construction. The support accuracy can be increased, and the durability is enhanced because the slab S is not in direct contact.

  As mentioned above, although the Example of this invention was described, this invention is not limited to the Example, A various Example is possible within the scope of the present invention.

1 .... Insulation panel body 2 .... Interior base material 2a ... Projection 3 .... Vertical groove 10 .... Support base 12 ... ··········· Ca

Claims (3)

  The heat insulation panel body (1) formed in a rectangular shape and a plurality of interior base materials (2) fixed to one surface of the heat insulation panel body (1), A plurality of vertical grooves (3) parallel to each other are formed at intervals in the horizontal direction, and the interior base material (2) is inserted and fixed in the vertical grooves (3), and the interior bases are formed. The outer surface of the heat insulating panel body (1) is arranged between the longitudinal groove (3) and the interior base material (2), with the outer surface of the material (2) and one surface of the heat insulating panel body (1) being substantially flush with each other. A heat-insulating panel for use as a formwork with an interior base material, wherein a cable insertion groove (G) of an electric wire cable (Ca) opened on an end face is formed.   The said interior base material (2) is configured by applying a charcoal paint to a laminated material, and is a combined formwork heat insulating panel with an interior base material according to claim 1. It is a support structure of the formwork combined heat insulation panel with the interior base material according to claim 1 or 2,
A sill-like support base (10) is leveled and fixed on the slab (S), and the groove (12) formed on the upper surface of the support base (10) projects into the lower surface of the interior base material (2). Formwork combined with base material with interior base material, characterized in that the lower projection (2a) provided is fitted and the heat insulating panel (P) with interior base material is built in and fixed to the support base (10). Panel support structure.

Images