JPS611767A - Heat insulating structure using structural heat insulating panel and its construction - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION a) Industrial Field of Application The present invention relates to a heat insulating structure in which a heat insulating panel is used as a column/wall panel for a house in a cold region, a temporary office for a construction site, a house, etc., and a method for constructing the same.

b) Conventional technology The above-mentioned insulated structures using insulated panels are not subject to the Building Standards Law if their floor area is less than 10 m2, so they can be easily prefabricated insulated structures regardless of whether they are indoors or indoors. have been installed in large numbers.

(Japanese Utility Model Publication No. 56-3'389, Publication of Utility Model Publication No. 58-241
On the other hand, the above-mentioned heat-insulating structure with a floor area exceeding 10 m2
Inevitably, the Building Standards Act will apply.1. Various stresses such as Young's modulus E, moment of inertia E1, etc. of insulation panels have not been clarified even in official tests.

As mentioned above, the insulation panel itself cannot be used for columns or beams as part of the structure (integrated). Therefore, in order to construct an insulation structure with a floor area of 10 m2 or more, it is necessary to use steel frames, reinforced concrete, etc. After constructing the framework structure (S-body), additionally install a heat-insulating panel on the outside or inside, or apply a heat-insulating material to the structure (envelope). By doing so, the above-mentioned heat-insulating structure with a floor area of more than 10 m2 was completed.

(Special Publication No. 52-12939, Utility Model Publication No. 53-108
(Japanese Utility Model Publication No. 718, Japanese Utility Model Application Publication No. 55-48098) However, constructing a skeleton structure (separated body) is expensive, and in order to complete a heat-insulating structure, it is necessary to separately install heat-insulating structures. Since the panels have to be laid or pasted, the cost is high, and there are many construction steps, which takes a long time and requires engineers of a certain level or higher.

In addition, when constructing temporary insulated houses, offices, or houses for extremely hot or extremely cold regions at construction sites, it is essential to minimize the amount of on-site construction required. There was no insulating structure or method for constructing it.

C) Because of the purpose of the invention, it is easier to work on-site in extremely cold or extremely hot regions, has sufficient insulation performance, is inexpensive, and has high precision insulation for storage warehouses, residences, etc. The purpose is to scale structures and how to build them.

d) Means for achieving the purpose Structural insulation panel needles that incorporate structural materials with the various stresses required as a structure - Structural walls that are manufactured in advance at a factory and installed on-site without the need for separate pillars After constructing the roof, a heat insulating ceiling body is constructed using heat insulating panels on top of the ceiling body. Next, a beam body is placed and fixed on top of the ceiling body, and the walls and beam bodies are integrated. After that, the roof frame is completed. The above purpose is achieved by roofing.

e) Example Before explaining an example of the present invention, a heat insulating structure and a method of constructing the same, with reference to FIGS. 1 to 10.

The structure of the heat insulating wall panel 2 that also serves as a pillar used in the heat insulating structure 1 and the method of constructing the same according to the present invention will be explained with reference to FIG. 7.8.

The pillar-cum-insulating panel 2 used in the present invention is as follows.

Inner and outer panels 3, 4 made of aluminum plates, etc., and the inner and outer panels 3,
A joint frame 6 made of vinyl chloride or the like with high heat insulation and surrounding the space 5 between the panels 4, a structural member 7 arranged in the longitudinal axis direction of the panel 2 near the center of the space 5, and the space 5
A heat insulating material 8 is injected and foamed into the remaining portion of the heat insulating material.

The structural material 7 may be placed at the center, on the inner panel 3 side, or on the outer panel 4 side in the thickness direction of the heat insulating panel 2. However, in order to maintain the heat insulating performance of the heat insulating nozzle 2, In both cases, the center or outer panel 4 side is preferable, and further,
The material of the structural member 7 to be used is preferably wood or the like having good heat insulation properties.

The heat insulating structure of the present invention and its construction method will be explained step by step.0 A foundation concrete 10 is poured at a location where the heat insulating structure 1 of the present invention is planned to be installed.

Next, a base member 12 such as a shaped steel supporting the wall 11 of the relic 1 with a heat insulating tank on the upper part is fixed onto the foundation concrete 10 with anino car bolts 13 or the like.

Here, bottomless triangular pyramid-shaped reinforcements such as steel plates and pillar locking members 14 are attached to the four corners of the base of the wall body 11, which is multi-structured on the base member 12. A column locking member 15 made of a steel plate for fixing the column-cum-insulating wall panel 2 is fixed to the portion supporting the panel 2 by welding, bolts, or the like.

Next, on the foundation constituted by the base member 12, the pillar-cum-insulating wall panel 2 and the insulating wall panel 16 are joined together via the company-use locking member 14 and the company-use locking member 15 to create a structure. Build the wall 11.

When using the heat insulating product l of the present invention in a residence, office, etc., it is possible to use the heat insulating wall panel 16 with heat insulating windows, heat insulating doors, and ventilation equipment in advance. (An example is shown in Figure J) The term also includes two heat-insulating wall panels that also serve as pillars and a corner heat-insulating wall panel 17 that also serves as corner posts.

Next, a ceiling body 19 is constructed by piecing together the heat insulating ceiling panels 18 on the wall body 11.

In this case, ceiling reinforcing beams are attached to the walls using the conventional method (Japanese Utility Model Publication No. 53-34594) to prevent deflection depending on the length of the ceiling. You can also spread it between 11 and 11. At this time, it is preferable for the ceiling reinforcing beam to be located as far outside the ceiling body 19 as possible in order to prevent frost build-up in the case of a freezer.

Furthermore, if the ceiling reinforcing beam 22 is supported by a connecting beam 32 extending between the beam bodies 20 described below as necessary, a ceiling body 19 with a considerably large span can be constructed.

Next, a bottomless triangular pyramid-shaped muscle and pillar locking members 2 are attached to the upper four corners of the bottomless box-shaped heat insulating panel structure 20.
Cover with 3.

Next, the upper and lower muscles and the pillar locking member 14,
Wire that can be tied freely between 230 mm.

Reinforcing material 24 such as reinforcing steel is stretched diagonally.

Next, on the bottomless box-shaped insulation panel structure 20,
In addition, the beam body 30 is placed directly above the insulating wall panel 2 which also serves as a pillar, and the main building 31. A roof frame 33 is constructed using the connecting beams 32 and the like.

In this case, the beam body 30 may be a truss or H-shaped steel, and the truss may have any conventional shape.

Next, both ends of the beam body 30 and a locking member 34 such as an anchor bolt buried in the foundation concrete 10 or a locking member 35 fixed to the insulating wall panels 2 and 17 that also serve as columns are connected using wires, reinforcing bars, bolts, nuts, etc. The roof assembly 33 is urged downward using the fastening members 36 of the .

Next, the roof frame 33 is covered with a conventional roofing material 37.

Next, a heat insulating floor body 40 is laid at the bottom of the bottomless box-shaped heat insulating panel structure 20.

In this case, the heat insulating floor body 40 is constructed by placing floor concrete 42 on top of the foundation concrete 10 via a heat insulating material 41, or by directly placing a floor heat insulation panel 43 on top of the foundation concrete IJ-) 10. Configure depending on whether it is installed.

In the heat insulating structure 1 of the present invention, in order to maintain its heat insulation properties and to accommodate the structural material 7 having sufficient structural strength in the heat insulating wall panel 16 and the heat insulating wall panel serving as the pillar, The thickness of 2, 17 is at least thicker on the 2, 170 side of the insulating wall panel 2, 170, which also serves as a column.
．． ．． 17 joints are connected via irregular joints 50.

However, if you are not particular about inefficiency and high costs, then 9
It is not impossible to make both panels 2, 16 the same thickness.

f) Effects of the invention (1) Regardless of the size of the floor area, various types of heat insulating structures can be constructed based on conventional structural calculations. It is possible to construct an insulated structure with a large floor area.

(iii) Since panels pre-fabricated in a factory can be used, on-site construction can be reduced, precision can be improved, and the construction period can be shortened.

(iv) If insulation panels are manufactured in advance for use in residences and offices, they can be used in residences in extremely hot or extremely cold regions, and
The construction period is short0

[Brief explanation of the drawing]

Fig. 1 is a schematic diagram of an insulating structure having a gable-type roof according to the present invention. Fig. 2 is a schematic diagram of an insulating structure having a flat roof or a single-sided roof according to the present invention. Fig. 3 is a diagram showing an insulating wall that also serves as a column. Figure 4 shows the wall in which the panel protrudes inward and the insulated wall panel has an insulated window, and Figures 5 and 6 show the wall in which the insulated wall panel that also serves as a column protrudes outward. Figure 7.8 is a perspective cross-sectional view of the floor, walls, and ceiling of the heat-insulating structure, showing the joint between the heat-insulating wall panel that also serves as a column and the heat-insulating wall panel.

Claims (1)

[Claims] 1. The wall body 11 of the structure, which is a combination of the insulating wall panel 2 that also serves as a column and the insulating wall panel 16 that encloses the structural material 7 along the longitudinal axis direction, is placed on the foundation concrete 10. The ceiling heat insulating panel 18 is connected to the upper part of the wall body 11 to form a ceiling body 19, and a bottomless box-shaped heat insulating panel structure 20 is constructed. After spanning the beam body 30 across the upper part between the pillar-cum-insulating wall panels 2, the roof frame 33 is constructed using the main building 31, connecting beams 32, etc.
, and connect both ends of the beam body 30 to a locking member 34 buried in the foundation concrete 10 or a locking member 35 fixed to the insulating wall panel 2 that also serves as a column of the wall body 11 using a binding material 36. fixed, roofing material 37 is covered on top of the roof frame 33,
A heat insulating structure constructed by constructing a heat insulating floor body 40 at the bottom of a heat insulating panel structure 20. 2. The heat-insulating structure according to item 1, wherein the heat-insulating structure is a storage such as a freezer, a refrigerator, or a hot storage. 3. The structural material 7 is wood with high heat insulation properties, polyester resin such as vinyl chloride resin or FRP, reinforced carbon fiber, or lightweight shaped steel coated with heat insulation, and is located in the center of the heat insulation panel, and its thickness is at least smaller than the distance between the inner and outer panels 3 and 4, and is located at the center, inside, or outside in the thickness direction of the heat insulating panel. insulation structure. 4. The heat insulating structure according to any one of the items 1 to 3, wherein the heat insulating wall panel 2 that also serves as a pillar contains a corner heat insulating wall panel 17 that also serves as a corner post. 5. For the insulating floor body 40, a heat insulating material 41 of an appropriate thickness is laid on the foundation concrete 10, and then a floor concrete 42 is poured, or a floor insulation panel 43 is laid on the foundation concrete 10. The heat insulating structure according to any one of items 1 to 4, characterized in that: 6. Paragraph 1, characterized in that the heat insulating wall panel 16 is used for temporary offices and residences at construction sites, temporary housing in cold regions or extremely hot regions, by providing heat insulating windows and doors; The heat insulating structure according to any one of items 3 to 5. 7. The beam body 30 is a single flow truss, a flat roof truss, a gable truss, or an H-shaped steel.
The heat insulating structure according to any one of items 6 to 6. 8. The heat insulating wall panel 16 and the heat insulating wall panel 2 that also serves as a pillar are made of internal and external panels 3, such as aluminum plates, colored steel plates, plastic plates, etc.
4 and a joint frame 6 having good heat insulation properties such as vinyl chloride, urethane foam, polystyrene foam,
8. The heat insulating structure according to any one of items 1 to 7, which is formed by injecting and foaming a foamed resin insulation material such as foamed phenol. 9. The insulating structure according to any one of items 1 to 8, wherein the binding material 36 is a wire, reinforcing bar, turnbuckle, bolt, or nut. 10. The ceiling heat insulating panel 18 is reinforced with a ceiling reinforcing beam 22 to prevent deflection or depending on the length of the span. Insulated structures. 11. The thickness of the insulating wall panel 16 and the insulating wall panel 2 that also serves as a column is such that at least the insulating wall panel 2 that also serves as a column is thicker so as not to reduce the heat insulation properties of the wall 11, and the joint between both panels 2 and 16 is 10. The heat insulating structure according to any one of items 1 to 10, characterized in that the structure is connected to the insulation structure via a modified joint 6. 12, the locking member is the anchor bolt 34 or the plate 1
5. The heat insulating structure according to any one of items 1 to 11, characterized in that: 13. (i) A step of assembling the pillar-cum-insulating wall panel 2 and the insulating wall panel 16, which enclose the structural material 7 along the longitudinal direction, and erecting and fixing the wall 11 on the foundation concrete 10. (ii) A ceiling heat insulating panel 18 is placed on the top of the wall 11.
A step of constructing a bottomless box-shaped heat insulating panel structure 20 by spanning and combining them to form a ceiling body 19. (iii) The beam body 30 is placed on the ceiling body 19 directly above the opposing pillar-cum-insulating wall panels 2, 2 of the wall body 11, and the roof frame 33 is constructed using the main building 31, connecting beams 32, etc. The process of building. (iv) A step of connecting and fixing both ends of the beam body 30 to the locking members 34 buried in the foundation concrete 10 or the locking members 15 fixed to the pillar-cum-insulating wall panel 2 using the fastening members 36. (v) A step of covering the roof frame 33 with a roofing material 37. (vi) A step of constructing a heat insulating floor body 40 at the bottom of the bottomless box-shaped heat insulating panel structure 20. A method for constructing a heat insulating structure 1 constructed from the steps (i) to (vi) above. 14. The method for constructing a heat-insulating structure according to item 1, wherein the heat-insulating structure is a storage such as a freezer, a refrigerator, or a hot storage. 15. The structural material 7 is wood with high heat insulation properties, polyester resin such as vinyl chloride resin or FRP, reinforced carbon fiber, or lightweight shaped steel coated with heat insulation, and is located in the center of the heat insulation panel, and its thickness is Any one of the items 1 to 2, characterized in that the distance is at least smaller than the distance between the inner and outer panels 3 and 4 and is located at the center, inside, or outside in the thickness direction of the heat insulating panel. How to build insulated structures. 16. The method for constructing a heat insulating structure according to any one of the items 1 to 3, wherein the heat insulating wall panel 2 serving as a pillar includes a corner heat insulating wall panel 17 serving as a corner post. 17. For the insulating floor body 40, a heat insulating material 41 of an appropriate thickness is laid on the foundation concrete 10, and then a floor concrete 42 is cast, or a floor insulation panel 43 is laid on the foundation concrete 10. The method for constructing a heat insulating structure according to any one of items 1 to 4, characterized in that: 18. Paragraph 1, characterized in that the insulating wall panel 16 is used for temporary offices and residences at construction sites, temporary housing in cold regions or extremely hot regions, by providing insulated windows and doors; and 3. - The method for constructing a heat insulating structure according to any one of the items described in item 5. 19, the beam body 30 is a single flow truss or a flat roof truss,
or any one of items 1 to 6, characterized in that it is a gable truss or H-shaped steel.
A method of constructing a heat insulating structure as described in Section. 20. The insulating wall panel 16 and the insulating wall panel 2 that also serves as a pillar are made of inner and outer panels 3 made of aluminum plate, colored steel plate, plastic plate, etc.
It is formed by injecting and foaming a foamed resin insulation material such as urethane foam, styrene foam, or phenol foam into a space surrounded by 4 and a joint frame 6 having good heat insulation properties such as vinyl chloride. The method for constructing a heat insulating structure according to any one of items 1 to 7, characterized in that: 21. Nos. 1 to 8, wherein the binding material 36 is a wire, reinforcing bar, turnbuckle, bolt, or nut.
A method for constructing a heat insulating structure according to any one of the items listed in 1. 22. The ceiling heat insulating panel 18 is reinforced with a ceiling reinforcing beam 22 to prevent deflection or depending on the length of the span. How to build insulated structures. 23. The thickness of the insulating wall panel 16 and the insulating wall panel 2 that also serves as a column is such that at least the insulating wall panel 2 that also serves as a column is thicker so as not to reduce the heat insulation properties of the wall 11, and the joint between both panels 2 and 16 is 10. The method for constructing a heat insulating structure according to any one of items 1 to 10, characterized in that the structure is connected via a modified joint 50. 24, the locking member is the anchor bolt 34 or the plate 1
5. The method for constructing a heat insulating structure according to any one of items 1 to 11, characterized in that: