JP3497477B2 - Insulation form, heat insulation, and sound insulation for buildings - Google Patents

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention can be used as a heat insulation form for floor slab molding when a concrete skeleton of a building is cast and molded, and also heat insulation and sound insulation of the floor slab portion after hardening molding of the concrete skeleton. The present invention relates to a heat insulating form and heat insulating and sound insulating member in a building that can be used as it is.

[0002]

2. Description of the Related Art Conventionally, in the reinforced concrete building,
To form concrete structures such as pillars, walls, floor slabs, and beams that form the skeleton of a building, assemble a formwork material such as a concrete panel on a construction site, temporarily install the formwork, and then form it in this formwork. This is done by pouring and hardening concrete in the concrete pouring space. After the concrete skeleton is completed, the formwork will not be dismantled and the formwork material will not be used as a functional member of the building after that (see the book "Drawing Construction Formwork for Construction" edited by RIKEN).

[0003]

However, a formwork for forming a concrete skeleton has a complicated structure in which forming parts such as columns, walls, floor slabs and beams are intricately formed, and especially for floor slabs. If the intermediate beam is to be integrally molded, the structure of the formwork will be further increased, and the assembling work is tedious and requires a lot of time and labor, and also requires skill, which results in Formwork construction occupies a considerable proportion of the total construction work, and simplification of these construction works is very effective in reducing construction costs.

Therefore, in the present invention, among the above-mentioned molds,
The construction cost of floor slabs and beams can be greatly simplified and the floor slabs can be used as heat insulation and sound insulation members without disassembling the floor formwork, thus reducing construction costs. The main object of the present invention is to provide a heat insulating form and heat insulating and sound insulating member for a new building.

[0005]

In order to achieve the above object, the invention according to claim 1 is used as a heat insulating form at the time of casting and molding a concrete floor slab, and as a heat insulating and sound insulating member for a building. available, adiabatic frame and heat insulation in a building, a sound insulating member, be constituted by connecting together a plurality of mold units on one plane, the top surface in contact with the concrete floor slab, each plurality of In which the convex strips and the concave strips are alternately juxtaposed to form an uneven cross section, and the lower surface facing the ceiling is formed flat ,
The recessed line portion and the protruding line portion are arranged in the same width.
And cut the heat insulation form material into uneven shapes.
So that a pair of the formwork units can be manufactured.
A reinforcing rib is integrally formed on the bottom surface of the groove.
Also, the top surface of the ridge corresponds to the reinforcing rib.
A mating groove with a horizontal cross-section is formed.
Rebar spacers mate to avoid direct contact with rebar
The invention according to claim 2, characterized in that it is possible.
Is a heat insulation formwork for casting concrete floor slabs
It is also used as a heat insulating and sound insulating material for buildings.
It is a heat insulating form and heat insulating and sound insulating member for buildings that can be used
Then, connect multiple formwork units together on one plane.
The top surface that is constructed and in contact with the concrete floor slab
However, a plurality of ridges and recesses are
The surface is uneven, and the bottom surface facing the ceiling is flat.
In the formed one, the concave line portion and the convex line portion
And have the same width, and the heat insulation formwork material is uneven
By cutting the
The cross section of the groove is
It is formed in a U-shape, and the inside of the groove is on the formwork unit.
The square frame part of the rebar that is assembled to the
It is characterized in that it rushes along the inner surface of the part
It

According to the above features of the inventions of claims 1 and 2 ,
Since the structure and assembly of the floor slab molding part of the concrete formwork can be simplified, as a result, it can contribute to the cost reduction of the concrete formwork work, and the heat insulation formwork can be used as the heat insulation and sound insulation member of the building as it is. In addition, the heat insulation and sound insulation performance of the building can be improved and the construction cost for the heat insulation and sound insulation of the building can be reduced. Can be easily molded integrally, and the strength of the floor slab in the direction along the uneven line can be enhanced, and the span of the floor slab in that direction can be made longer than that of the conventional one. And as a whole, a building of excellent quality can be provided at low cost. In addition, the above-mentioned groove
And the ridges have the same width, and the heat insulation formwork
By cutting the material in an uneven shape, a pair of front
Since it is possible to make a formwork unit,
The manufacturing cost of the unit can be significantly reduced.

Further, in particular, according to the above feature of the invention of claim 1,
For example, a reinforcing rib should be integrally formed on the bottom of the groove.
With, it is possible to increase the rigidity of the concave line portion, and
The top surface of the section has a cross-sectional shape corresponding to the reinforcing rib.
A mating groove is formed to allow direct contact with the reinforcing bar.
Since the reinforcing bar spacer can be fitted to avoid
Thermal formwork and heat insulation, by directly loading the reinforcing bar on the sound insulation member,
It is possible to prevent damage and breakage.

According to the above feature of the invention of claim 2,
For example, in the concave section formed in a U-shaped cross section,
The square frame of the reinforcing bar that is assembled on the
It can be inserted along the inner surface of the groove.
It

Further, in order to achieve the above-mentioned object, claim 3
The invention described is the one of the second aspect, in the concave portion, the reinforcing ribs are characterized by being formed integrally, according to this aspect, the adiabatic unit, in particular concave The rigidity of the strip can be increased.

Further, in order to achieve the above object, a fourth aspect of the present invention is provided.
According to the invention described in claim 2 or 3 , the fitting groove is formed on the top surface of the protruding portion, and the fitting groove is provided for avoiding direct contact with the reinforcing bar. are characterized in that reinforcing bars spacer can be fitted, according to this aspect, the cross-sectional thermal frame and heat insulation, by direct loading of the rebar into the sound insulating member, its damage can be prevented from being damaged.

Further, in order to achieve the above object, a fifth aspect is provided.
The invention described is the one described in any of the claims 1-4, on the convex portion, the auxiliary part has a feature that it has integrally laminated, according to this aspect, the building It is possible to easily change the thickness of the heat insulating form and heat insulating and sound insulating member according to the specifications.

Further, in order to achieve the above-mentioned object, claim 6
The invention according, in what according to any of the claims 1-5, wherein the formwork unit is characterized in that the detachable at least one ridge, according to this aspect, the cross-sectional It is possible to easily form a space for accommodating ducts, wiring, lighting, etc. at appropriate places of the heat form and heat insulating and sound insulating member.

[0013]

BEST MODE FOR CARRYING OUT THE INVENTION Embodiments of the present invention will be described below based on the embodiments of the present invention shown in the accompanying drawings. 1 to 10 show a first embodiment of the present invention.
Of the present invention is a building equipped with a heat insulation formwork and heat insulation, sound insulation member,
2 is a cross-sectional view taken along line 1-1 of FIG. 2, FIG. 2 is an enlarged end view taken along line 2-2 of FIG. 1, and FIG. 3 is an enlarged view of a portion surrounded by an imaginary line of arrow 3 in FIG. 4, FIG. 4 is an enlarged cross-sectional view taken along line 4-4 of FIG. 1, FIG. 5 is a perspective view of a form unit, and FIG. 6 is a part of a concrete form incorporating a heat insulating form / heat insulating and sound insulating material. FIG. 7 is a cross-sectional view of the concrete formwork showing a step of placing concrete on the concrete formwork,
FIG. 8 is a partial cross-sectional view of a concrete skeleton incorporating a heat-insulating formwork / heat-insulating and sound-insulating material, FIG. 9 is a cross-sectional view showing the manufacturing process of the formwork unit, and FIG. It is sectional drawing which shows a state.

First, the structure of the heat insulating mold / heat insulating and sound insulating member M, which is a feature of the present invention, will be described mainly with reference to FIGS. 5 to 7. A plurality of formwork units Mu are integrally connected on one plane. Each of the mold units Mu is integrally molded of a synthetic resin material, for example, a low-foam molding material of polystyrene in a factory or the like, and has two ridges having a square cross section on the square plate-shaped substrate 1. The parts 2 are projected upward in parallel with each other,
Between the ridges 2, a ridge 3 having a channel-shaped cross section is provided.
Are formed so as to have an uneven cross section, one end surface of this form unit Mu is formed by the outer end surface of the ridge portion 2, and the other end surface is formed by the edge of the substrate portion 1. Then, on the left and right end surfaces of this form unit Mu, the first and second connection ends 4 and 5 are connected to other form units Mu.
Is formed, the first connection end 4 on the end face side of the ridge portion 2 is formed in a concave arc surface shape, and the second connection end on the end face side of the substrate portion 1 is formed.
The connecting end 5 is formed in a convex arc shape. Each ridge 2
A fitting groove 6 having a recessed cross section is formed on the top surface of the fitting groove 6 along its entire length, and a plurality of reinforcing bar spacers 7 are fitted into the fitting groove 6, and these reinforcing bar spacers 7 are As will be described later, this is for avoiding the direct contact of the reinforcing bar 10 assembled on the heat insulation mold M with the top surface of the ridge portion 2. Reinforcing ribs 8 are integrally provided on the upper surface of the base plate portion 1 corresponding to the bottom surface of the concave ridge portion 3 over the entire length in the longitudinal direction. The reinforcing ribs 8 are the concave ridge portions 3 of the mold unit Mu. To reinforce. As shown in FIG. 3, the boundary portion 2a between the convex stripe portion 2 and the concave stripe portion 3 is formed as an inclined surface so as to avoid stress concentration on the boundary portion 2a. In addition, a plurality of synthetic trees 11 are embedded in the flat lower surface of the mold unit Mu, that is, the lower surface 1a of the substrate 1 in parallel with the arrangement direction of the concave and convex ridges 3 and 2 as necessary. These synthetic trees 11 can increase the rigidity of the formwork unit Mu itself, and its lower surface travels slightly below the lower surface of the formwork unit Mu and is used as an adjustment and receiving part for the ceiling plate. It

Further, as shown in FIGS. 5 and 6, the plurality of mold units Mu are also connected in the vertical direction thereof, that is, in the longitudinal direction of the concave-convex line portion 2. The longitudinal end faces of the mold units Mu, which are connected to each other, are abutted against each other, and the connecting end portions of the convex ridges 2 are tightly joined together by the fastening device 14. The binding 14 is, as shown in FIG.
It is formed in a "brazing" shape, and insertion tips 14a having a cross-section are formed at the lower edges of both ends thereof. Then, in order to connect the protrusions 2 of the two mold units Mu with each other using this binding tool 11, the mold units M to be connected are connected.
If the above-mentioned binding tool 11 is straddled over the upper end edges of the ridge portions 2 of u that abut each other and the pair of insertion tips 14a are inserted into the edge portions of the ridge portions 2, Can be joined together. At this time, since the mold unit Mu is made of low-foaming polystyrene and is soft,
It is possible to easily insert and connect the insertion tip 14a to the ridge portion 2.

Since the mold unit Mu is formed by low-foaming molding of polystyrene, it is extremely lightweight, has excellent workability, and can be easily cut with a cutting tool or subjected to various processing. It also has excellent heat insulation and sound insulation.

As shown in FIG. 5, the form unit Mu
Has a width W of 910 mm and a length L of 1820 mm,
The thickness T is formed to have a size of 200 mm, and a plurality of them are connected in a single plane in the vertical and horizontal directions to be used as a heat insulation mold M for floor slab molding of a concrete skeleton.

As shown in FIG. 6, a plurality of formwork units Mu
To connect in parallel in the width direction, that is, in the parallel direction of the uneven strip portions 2, for example, one end is connected to the first connecting end 4 on the left side of the form unit Mu (subscript (a) is attached) in the middle portion. If the second connection ends 5 of the mold unit Mu (subscripted with (b)) of the parts are abutted and a fixing tool 13 (see FIG. 3) such as a fixing pin is driven into these connection ends, both Formwork unit M
u (a) and Mu (b) can be integrally connected in parallel. In the same manner, the form unit Mu in the middle part
The second connection end 5 on the right side of (b) is abutted with the first connection end 4 of the form unit Mu (subscript (c) is attached) at the other end, and these connection ends are If the fixing pin 13 such as a nail is driven in, both formwork units Mu (b) and Mu (c) can be integrally connected in parallel. Therefore, the first and second connecting ends 4 and 5 are formed in the concave arc shape and the convex arc shape as described above, so that the connecting ends 4 and 5 are formed.
Are closely abutted with each other, so that the two formwork units Mu can omit the blinding process without forming a gap at their connecting ends, and can prevent their vertical displacement.

Next, an explanation will be given of the case where the heat insulating form / heat insulating / sound insulation member M constructed as described above is incorporated into the concrete form F. As shown in FIG. The left and right wall molds 16 provided with outer wall molds 16i and 16o facing each other with the concrete pouring space 17 open are provided with heat insulation between the upper edges of the inner wall mold 16i. The form M is bridged and assembled. The heat insulating mold M is configured by integrally connecting a plurality of mold units Mu on one plane as described above so as to match the floor area of the living space L. A ceiling control panel (concrete panel) 20 is laminated on the flat lower surface (ceiling surface) of the heat insulating form M. At this time, the ceiling control panel 2
0 contacts the synthetic wood 11 to avoid direct contact with the heat insulating mold M. The ceiling control panel 20 is supported by a plurality of pipe supports 22 via a flap material 21.

As shown in FIG. 7, the reinforcing bars 10 are attached to the upper surface of the heat insulating form M in a manner similar to the reinforcing bar arrangement. At this time, the reinforcing bar spacer 7 avoids direct contact between the heat insulation form M and the reinforcing bar 10 to secure a concrete flow passage between them and improve the sitting of the reinforcing bar 10. When the formwork, rebar construction and incidental work are completed, concrete pouring work will be performed. And when the concrete hardens and its safe strength and curing are fully confirmed,
The concrete form F is dismantled. That is,
Pipe support 22, ceiling control panel 20 and wall formwork 1
6 is dismantled, but the heat insulating form M is integrally joined with concrete and is permanently used as a heat insulating and sound insulating member for a floor slab (ceiling frame).

Therefore, in the concrete floor slab S molded as described above, a plurality of beams can be easily molded integrally by the convex and concave ridges 2 and 3 of the heat insulation form M. The strength of the convex and concave streak portions 2 and 3 can be increased and the span can be lengthened.

Of the wall molds 16, the inner mold 16
The i may be directly used as a heat insulating wall without being disassembled.

When the concrete skeleton is molded as described above, as shown in FIG. 3, an appropriate wall material 24 is provided on the inner surface of the skeleton wall, and an appropriate ceiling is provided on the lower surface of the floor slab (ceiling skeleton). The living space L is formed by stacking the materials 25.

The form unit Mu has a ridge 2
By making the widths of the recessed portions 3 equal, it is possible to manufacture at a good yield and at low cost. As shown in FIG. 9, a polystyrene foam material is appropriately uneven in the thickness direction with a cutting tool. If you cut it into a shape,
The two formwork units Mu can be manufactured with almost no waste material.

Further, by constructing the formwork unit Mu as described above, it is possible to save spacers during transportation and storage thereof. As shown in FIG. By stacking the uneven ridges 3 and 2 that are fitted and overlapped with each other in multiple layers, they can be transported from the factory to the construction site with almost no dead space, and the factory and the building can be constructed. Can be stored on site.

Further, as shown in FIG. 8, the heat insulation form M is
After hardening of the concrete, at least one of the ridges 2
Floor slab (ceiling skeleton part) by cutting two 2 '
A concave groove g serving as a storage space 28 for the duct, wiring, piping, lighting, etc. can be formed in the storage space 2.
When 8 is no longer needed, the ridge 2 ′ cut out there
Can be embedded.

FIG. 11 shows a modified example of the heat insulation form M,
A cross-sectional view of a portion of a concrete floor slab with its insulating form is shown. In this modified example, the mold unit Mu constituting the heat insulating mold M is configured such that at least one of the projecting ridge portions 2 can be detachably separated as a part in advance at a site or the like. In this case, a release sheet 30 is attached to the outer surface of the separable ridge portion 2 ′ so that it can be easily attached to and detached from the mold unit Mu.

Next, a second embodiment of the present invention will be described.

FIG. 12 shows a partial sectional view of a concrete skeleton according to the second embodiment of the present invention. The same parts as those in the first embodiment are designated by the same reference numerals.

In the second embodiment, as shown in FIG.
This is the case where the ridge 2 of the polystyrene heat insulating form and heat insulating and sound insulating member M joined to the concrete floor slab S is made bulky, and the auxiliary part 10 is provided on the top surface of the ridge 2.
2 are integrally laminated. The fitting groove 102a is formed on the top surface of the auxiliary part 102, and the fitting projection 1 is formed on the lower surface thereof.
02b is formed, and the fitting convex strip 102b is fitted into the fitting groove 6 of the convex strip 2 for positioning, and the reinforcing bar spacer 7 is fitted in the fitting groove 102a. Are combined.

However, the second embodiment has the same effects as those of the first embodiment, and in particular, the substantial thickness of the heat insulating form / heat insulating and sound insulating member M is the same as that of the first embodiment. By making it thicker than the example, the heat insulation and sound insulation effects become more remarkable.

As described above, the first and second embodiments have the following advantages in constructing a building.

(1) The structure of the form F for forming the concrete skeleton is simplified, and the cost of the form work can be greatly reduced.

(2) Since the form unit Mu which constitutes the heat insulating form and heat insulating and sound insulating member M can be manufactured in a factory other than the construction site, the construction period can be shortened.

(3) The heat insulating form and heat insulating and sound insulating member M is a part of the form, but is used as it is as the heat insulating and sound insulating member of the floor of the building. Therefore, the structure of the form can be simplified. It also becomes easier to dismantle. Furthermore, it is possible to provide a building that does not require heat insulation and sound insulation members separately for the floor part and has excellent heat insulation and sound insulation functions.

(4) The form unit Mu which constitutes the heat insulating form and heat insulating and sound insulating member M is made of a synthetic resin foam such as polystyrene so that it is extremely lightweight, easy to process, and easy to handle. It is easy and the weight of the building itself can be reduced.

(5) When assembling the heat insulating form and heat insulating / sound-insulating member M, it can be done with a connecting pin and a binding tool, and specialized work such as welding is unnecessary.

(6) In the heat insulation formwork having the uneven ridges, a plurality of beams can be easily formed integrally with the concrete floor slab, and the strength of the floor slab in the direction along the uneven ridges can be increased. It is possible to make the floor slab in that direction have a longer span than the conventional one, and it is suitable as a floor slab for a building by a frame wall construction method.

Although the embodiments of the present invention have been described above, the present invention is not limited to the embodiments and various embodiments can be made within the scope of the present invention.

For example, in the above-mentioned embodiment, the mold unit is made of polystyrene low foam material, but it may be made of other synthetic resin material having the same effect.

[0041]

As described above, according to the invention described in each of the claims, the structure of the floor slab molding portion of the concrete form,
Assembling is simplified, and as a result, it can contribute to cost reduction of concrete formwork work, and since the heat insulating formwork can be used as it is as heat insulating and sound insulating member of the building as well, improving heat insulating and sound insulating performance of the building. In addition to being able to reduce the construction cost for heat insulation and sound insulation of the building, the heat insulation formwork with uneven ridges allows multiple beams to be easily formed integrally on the concrete floor slab. The strength of the floor slab in the direction along the uneven line can be increased, and the span of the floor slab in the direction can be made longer than that of the conventional one. And as a whole, a building of excellent quality can be provided at low cost. And as a whole, a building of excellent quality can be provided at low cost. In addition, the above-mentioned concave stripe portion and the convex stripe portion are the same
The width is uniform, and the insulating formwork material is cut into uneven shapes.
The mold unit can be manufactured by
Therefore, the manufacturing and transportation costs of the form unit can be significantly reduced.

According to the invention of claim 1, in particular, the concave
By forming reinforcing ribs integrally on the bottom of the strip,
The rigidity of the ridge can be increased, and
Is a cross-sectional shape fitting groove that corresponds to the reinforcing rib.
This mating groove is used to avoid direct contact with the reinforcing bar.
Since the reinforcing bar spacer for fitting can be fitted, it also serves as a thermal insulation formwork
Damage and damage due to direct loading of reinforcing bars on heat and sound insulation members
Loss can be prevented.

According to the invention of claim 2, in particular, the cross section
Assemble on the form unit in the U-shaped concave section.
The square frame of the reinforcing bar to be found, the three sides of the square frame
It can be rushed along the inner surface.

[0044] According particularly to the third aspect of the invention, the insulation unit, in particular increasing the rigidity of the concave portion.

In particular , according to the invention of claim 4 , it is possible to prevent damage and breakage due to the direct load of the reinforcing bar on the heat insulating form and heat insulating and sound insulating member.

[0046] According particularly to the invention of claim 5, the heat insulating formwork and insulation to fit like a building specifications, it is possible to easily change the thickness of the sound insulating member.

[0047] According particularly to the sixth aspect of the present invention may be formed adiabatic frame and heat insulation, easy duct in place of the sound insulating member, wiring, a receiving space, such as lighting.

[Brief description of drawings]

FIG. 1 is a cross-sectional view taken along line 1-1 of FIG. 2 of a building equipped with the heat insulating formwork / heat insulating and sound insulating member of the present invention.

FIG. 2 is an enlarged end view taken along line 2-2 of FIG.

FIG. 3 is an enlarged view of a portion surrounded by an imaginary line as viewed from an arrow 3 in FIG.

FIG. 4 is an enlarged sectional view taken along line 4-4 of FIG.

FIG. 5 is a perspective view of a formwork unit.

FIG. 6 is a perspective view of a part of a concrete formwork incorporating a heat insulating formwork / heat insulating and sound insulating material.

FIG. 7 is a cross-sectional view of a concrete formwork showing a process of placing concrete on the concrete formwork.

[Fig. 8] Partial sectional view of a concrete skeleton incorporating a heat insulating form and heat insulating and sound insulating material.

FIG. 9 is a cross-sectional view showing the manufacturing process of the form unit.

FIG. 10 is a cross-sectional view showing a state of the mold unit during transportation.

FIG. 11 is a partial cross-sectional view of a concrete floor slab provided with an insulating form (modification example).

FIG. 12 is a sectional view of a part of a concrete skeleton (second embodiment).

[Explanation of symbols]

2 ・ ・ ・ ・ ・ Convex ridges 3 ・ ・ ・ ・ ・ ・ Concave ridges 6 ・ ・ ・ ・ ・ ・ Mating groove 7 ・ ・ ・ ・ ・ ・ Reinforcing bar Spacer 8 ... Auxiliary rib 10 Reinforcing bar 28 Storage space 102 Auxiliary part S ··· Concrete floor slab P ····· Insulation form material (polystyrene material)

─────────────────────────────────────────────────── ─── Continuation of the front page (56) References JP-A-9-112029 (JP, A) JP-A 11-131666 (JP, A) JP-B 3-61819 (JP, B2) JP-B Sho-62- 57771 (JP, B1) Jitsukō Sho 50-43958 (JP, Y1) (58) Fields investigated (Int.Cl. ⁷ , DB name) E04B 1/76 E04B 1/16 E04B 5/32 E04B 5/43

Claims (6)

(57) [Claims] 1. Used as a heat insulating form when casting a concrete floor slab (S) and heat insulating a building,
Available as a sound insulator, heat-insulating mold and thermal insulation in the building, a sound insulating member, be constituted by connecting together a plurality of mold units (Mu) on one plane, the concrete floor slab (S) that the upper surface of contact, the lower surface of each the plurality of convex portions (2) and the concave portion (3) and is parallel alternately formed in a cross-section corrugated, also facing the ceiling is formed to be flat and In the above, the concave streak (3) and the convex streak (2) have the same width.
The cut insulation material (P) is cut into uneven shapes.
To form a pair of the mold units (Mu).
The reinforcing ribs (8) are integrally formed on the bottom surface of the recessed section (3).
Is formed on the top surface of the ridge (2), and
The cross-sectional shape fitting groove (6) corresponding to the overuse rib (8) is
The fitting groove (6) is formed with a straight line with the reinforcing bar (10).
Reinforcing bar spacer (7) can be fitted to avoid direct contact
A heat insulating form and heat insulating and sound insulating member for buildings, which is characterized by 2. A concrete floor slab (S) is cast and formed.
Used as a thermal insulation formwork and also for building thermal insulation,
A heat insulating formwork in a building that can be used as a sound insulation member
It is a heat and sound insulation member that connects multiple formwork units (Mu) together on one plane.
Configured to contact the concrete floor slab (S)
The upper surface to be formed has a plurality of convex stripes (2) and concave stripes (3), respectively.
Are alternately juxtaposed to form a concave and convex cross section.
In the case where the facing lower surface is formed flat, the concave stripes (3) and the convex stripes (2) have the same width.
The heat insulation form material (P) is cut into irregular shapes.
The pair of mold units (Mu) by
The recessed portion (3) is formed in a U-shaped cross section, and
Assembled on the formwork unit (Mu) in the strip (3)
The rectangular frame part of the rebar (10) to be used has three sides of the concave line part.
A heat insulating form and heat insulating and sound insulating member in a building, characterized in that it rushes along the inner surface of (3) . 3. The heat insulation formwork / heat insulation and sound insulation member for a building according to claim 2 , wherein a reinforcing rib (8) is integrally formed on the groove (3). . 4. A fitting groove (6) is formed on the top surface of the projection (2), and the reinforcing bar (1) is formed in the fitting groove (6).
Reinforcing bar spacer (7) for avoiding direct contact with 0) is engageable.
Insulation form and heat insulation in the building described in 2 or 3 , sound insulation
Material . 5. The heat insulating formwork for a building according to claim 1, wherein an auxiliary part (102) is integrally laminated on the ridge (2). Heat insulation and sound insulation material. 6. The heat insulation mold for a building according to claim 1, wherein the form unit (Mu) is configured such that at least one ridge (2) is attachable / detachable. Frame and heat insulation, sound insulation material.