WO1998023822A1 - Heat insulating panel for floor - Google Patents

Heat insulating panel for floor Download PDF

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Publication number
WO1998023822A1
WO1998023822A1 PCT/JP1997/002529 JP9702529W WO9823822A1 WO 1998023822 A1 WO1998023822 A1 WO 1998023822A1 JP 9702529 W JP9702529 W JP 9702529W WO 9823822 A1 WO9823822 A1 WO 9823822A1
Authority
WO
WIPO (PCT)
Prior art keywords
plywood
heat insulating
floor
fixed
pier
Prior art date
Application number
PCT/JP1997/002529
Other languages
French (fr)
Japanese (ja)
Inventor
Mamoru Takahashi
Original Assignee
Kabushiki Kaisha Yamakichi
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
Priority claimed from JP1996013466U external-priority patent/JP3038236U/en
Priority claimed from JP3965097A external-priority patent/JPH10205110A/en
Application filed by Kabushiki Kaisha Yamakichi filed Critical Kabushiki Kaisha Yamakichi
Priority to AU34638/97A priority Critical patent/AU3463897A/en
Publication of WO1998023822A1 publication Critical patent/WO1998023822A1/en

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F15/00—Flooring
    • E04F15/18—Separately-laid insulating layers; Other additional insulating measures; Floating floors
    • E04F15/20—Separately-laid insulating layers; Other additional insulating measures; Floating floors for sound insulation
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F15/00—Flooring
    • E04F15/02—Flooring or floor layers composed of a number of similar elements

Definitions

  • the present invention relates to a thermal insulation panel for building floors, and more particularly, has excellent strength, earthquake resistance, airtightness, and workability, and hardly causes floor noise and distortion, and has sound insulation.
  • the present invention relates to a thermal insulation panel for floors, which also has Background art
  • FIG. 8 is a rectangle having the same size as the combination of the heat insulating material 6 and one connecting bar 3. It is sandwiched between lower plywood 1 and upper plywood 2. At this time, the connecting bar 3 is only in the longitudinal direction, and the connecting bar 3 is slightly shifted left and right so as to protrude from the upper and lower plywood by half the width.
  • the connecting bar 3 is used by combining and fixing screws on the left and right.
  • the pier since there is only one pier, the pier is low in strength and seismic resistance, and the floor is apt to make noise. In addition, since the pier is not incorporated in the short direction, airtightness is required. It is difficult to remove, and the joints are difficult to flatten and easily distorted. Also, since the joining bar 3 protrudes from both the upper and lower plywood (1 and 2), it is necessary to combine the following panels. There was a problem that the work had to be slid from the side, and the workability was poor, and if sound insulation was to be added, new sound insulation construction had to be performed.
  • the present invention has been made to solve such problems, and has excellent strength, earthquake resistance, airtightness, workability, and almost no floor noise and distortion.
  • An object of the present invention is to provide a heat insulating panel for floors that hardly occurs and also has sound insulation. Disclosure of the invention
  • the floor heat insulating panel of the present invention is characterized in that, in the longitudinal direction of the lower plywood, a connecting bar is provided at one end and a reinforcing bar is provided at the other end and near the center in the longitudinal direction of the lower plywood.
  • a joining bar is fixed to one end of the lower plywood, so that three sides are surrounded by a bar and the inside is partitioned into two.
  • a framed body is formed, and a fitting such as a heat insulating material is fitted and bonded inside the frame, and the upper plywood having the same size as the lower plywood is attached to the above-described longitudinal and transverse directions. It is fixed slightly diagonally so that half of the width of the connecting bar is exposed, and a margin for overlap and a margin for overlap are provided.
  • strength of a panel can be increased by the reinforcement
  • the connecting bars are provided not only in the longitudinal direction but also in the short direction, airtightness is easily obtained, and the joints between the panels are all flat, so that the panels are not easily distorted. It becomes bad. Also, by shifting only the upper plywood to provide the overlap allowance and the overlap allowance, it is only necessary to fit the panels in from above to combine the panels.
  • both a heat insulating material and a soft sound insulation sheet as the insert.
  • the soft sound insulation sheet will be pre-installed in the heat insulation panel for the floor, so that it is possible to save the trouble of newly installing the sound insulation work.
  • a dedicated manufacturing table is used as a method of manufacturing the heat insulating panel for floor of the present invention. It is best used.
  • this production table a plurality of risers for the insertion of the piers are provided in the vertical direction of the rectangular pedestal in parallel at the same height, which is slightly lower than the height of the piers inserted into the grooves.
  • upper and lower stair-like two-tiered structural walls are erected, and the upper wall is displaced from the lower wall by a fixed width outside of the base.
  • the lower step wall is provided slightly higher than the height of the pier.
  • the pier can be easily and accurately inserted without disturbing the interval between the piers by inserting the pier into the riser for introducing the pier of the production stand.
  • the lower plywood is pressed against the lower step wall
  • the upper plywood is pressed against the upper step wall, which is displaced from the lower step wall by a fixed width to the outside of the table, so that the deviation width is easily and inconsistently generated.
  • the upper plywood can be accurately shifted diagonally by a certain width without lowering.
  • the floor heat insulating panel of the present invention can be manufactured easily and with high accuracy.
  • FIG. 1 is an exploded perspective view showing a heat insulating panel for floors of the present invention.
  • FIG. 2 is a perspective view showing the heat insulating panel for floor of the present invention.
  • FIG. 3 is a front sectional view showing a state in which the floor heat insulating panels of the present invention are joined to each other.
  • FIG. 4 is a perspective view showing a production stand for a floor insulation panel of the present invention.
  • FIG. 5 is a plan view showing a production stand for a heat insulating panel for floors of the present invention.
  • FIG. 6 is a front view showing a production table for a heat insulating panel for floors of the present invention.
  • FIG. 7 is a side view showing a production table for a heat insulating panel for floors of the present invention.
  • FIG. 8 is a perspective view showing a conventional heat insulating panel for floor.
  • FIGS. 1 and 2 are an exploded perspective view and a perspective view showing a floor heat insulating panel of the present invention.
  • the floor heat insulating panel is fixed to a rectangular lower plywood 1 and a left end of the lower plywood 1.
  • the connecting bar 3 in the longitudinal direction, the two reinforcing bars 4 fixed at the right end and near the center, and the connecting bar 5 in the short direction fixed to the front end of the lower plywood 1 Insulating material 6 and soft sound-insulating sheet 7, which are fitted into a two-part frame with the left, front, and right edges surrounded by a pier, and the same size as the lower plywood 1.
  • upper plywood 2 fixed to the frame slightly shifted to the upper right so as to expose half of the width of the connecting bars (3 and 5) in the longitudinal and transverse directions.
  • the exposed portions of the joining bars (3 and 5) function as an overlapping margin 8
  • the protruding portion of the upper plywood 2 functions as an overlapping margin 9.
  • the floor insulation panel is directly installed on the base or the bar A at the house construction site, and this panel is installed.
  • Overlay 8 of the upper plywood 2 of the other insulation panel for floor is superimposed on the overlap allowance 8 of the floor, and screw or nail B is driven into the connecting bar (3 and 5) and the reinforcing bar 4 and the base or large pull A Stop.
  • the panels are provided with reinforcing bars 4 to provide excellent strength, and can be securely fastened to the base or sash A through multiple bars, resulting in excellent earthquake resistance. And, by these synergistic effects, floor noise can be almost eliminated.
  • the connecting bar is not only in the longitudinal direction (3) but also in the short direction (5). Since it is provided, airtightness is easily obtained, and the joints between the panels are all flat, so that the panels are not easily distorted.
  • the overlapping allowance 8 and the overlapping allowance 9 are provided on the panel, only the upper plywood 2 is shifted, so that the panel can be assembled only by fitting the panel from above. Improved.
  • the soft sound insulating sheet 7 is incorporated in addition to the heat insulating material 6, it is possible to save the trouble of newly performing the sound insulating work.
  • the heat insulating material 6 extruded polystyrene foam, hard urethane foam, or the like can be used. If extruded polystyrene is used, it becomes a higher-strength insulation panel for floors, and is suitable for floors on the second and third floors. In addition, if rigid urethane foam is used, it becomes a more heat-insulating and air-tight floor insulation panel, and is suitable for the floor on the first floor close to the ground.
  • the soft sound insulating sheet 7 may be attached to the heat insulating material 6 in advance. As a result, in addition to the effect of increasing the efficiency of manufacturing floor insulation panels in the factory, the strength of the heat insulating material 6 is greatly increased, and the soft sound insulating sheet 7 protects the fragile heat insulating material 6. The effect is also achieved.
  • airtight double-sided tape may be applied in advance to the overlapping margin 8, which is the exposed portion of the joining bars (3 and 5). Thereby, it is possible to save the trouble of performing an airtight construction at a joint between the floor insulating panels later.
  • This manufacturing table has a rectangular shape. 10, three rising grooves 11 provided in parallel in the vertical direction of the table 10, and two upper and lower steps vertically provided on the upper side and right side of the table 10. And a step structure wall 1 2.
  • the three rising grooves 11 have the same length and the same rising height, but the width and the interval vary according to the width and the interval of the pier to be inserted.
  • the height of the rise is Slightly lower than the height of the pier to be inserted.
  • the two-step structure wall 12 is, in order from the bottom, the lower step wall 13 slightly higher than the height of the pier, and the upper step wall 14 located outside the base 10 by a certain displacement width from the lower step wall 13. Consists of Each part is composed of metal and is firmly welded.
  • the floor heat insulating panel of the present invention can be manufactured easily and with high precision by the steps described below.
  • the pier is inserted into the stand-up groove 11 on the production stand and pressed against the lower step wall 13 on the upper side.
  • the width of the riser groove 1 to the width of the girder to be inserted, even if the girder is slightly twisted or distorted.
  • the effect of being able to be inserted into the rising groove 11 is obtained, and a gap is provided between the rising groove 11 and the lower wall 13 on the upper side, and the length of the platform 10 is set to Shorter than the length has the effect of making it easier to remove the pier once it has been inserted.
  • the lower plywood is placed on the pier and fixed to the pier while being pressed against the lower side wall 13 on the upper side and the right side.
  • the rising groove 11 is not set slightly lower than the height of the pier
  • the lower plywood will ride on the rising groove 11 instead of on the pier, and the lower wall 1 3
  • the height of the plywood is not slightly higher than the height of the pier, the lower plywood placed on the pier will be in contact with the upper wall 14 instead of the lower wall 13.
  • the lower plywood to which the pier is fixed is turned upside down so that the lower plywood is at the bottom, and is placed on the uniform rising of the rising groove 11, and the lower and upper walls 1 3 Press against
  • the length of the base 10 is made shorter than the length of the pier, an effect is obtained that the frame can be easily turned over.
  • the pier is also fixed to the front end of the lower plywood to which the pier is fixed, and a frame is created in which the left, front and right edges are surrounded by the pier and the inside is divided into two parts.
  • the upper plywood is placed on the pier of the frame and pressed against the upper side wall and the upper step wall 14 on the right side. Stick to Here, the height of the lower step wall 13 and the upper step wall 14 must be such that the upper plywood is in contact with the upper step wall 14.
  • the upper two-level structure wall 1 2 is used when working near the upper left of the manufacturing table by extending the upper two-level structure wall 12 only to the vicinity of the center of the rising groove 11 on the left end. Is not obstructed, and the effect is obtained that the work becomes easier.
  • the pier can be easily inserted into the pier insertion stand-up groove 11 of the production stand, and the interval between the piers can be reduced.
  • the pier can be inserted into the floor insulation panel accurately without any disruption.
  • the lower plywood should be pressed against the lower wall 13 on the upper and right sides
  • the upper plywood should be pressed against the upper wall 14 on the upper and right sides that are offset from the lower wall 13 by a fixed width outside the base. Accordingly, the upper plywood can be shifted upward and to the right by a certain width easily and accurately without causing a deviation in the deviation width.
  • the thermal insulation panel for floors according to the present invention has excellent strength, earthquake resistance, airtightness, and workability, hardly generates floor noise and distortion, and has good sound insulation. Since it has both properties, it is useful as a flooring for buildings, but it is particularly suitable for use when it is desired to provide heat insulation and sound insulation to buildings.
  • the floor heat insulating panel of the present invention can be manufactured easily and with high precision by using a dedicated manufacturing table.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Building Environments (AREA)

Abstract

A heat insulating panel for floor which has excellent strength, earthquake resistance, air-tightness and workability, hardly generates floor sound, strain, etc. and has sound shielding property. A rectangular lower plywood (1) is provided on its surface in the longitudinal direction, a joint crosspiece (3) is fixed to the one end of the plywood (1) and reinforcing crosspieces (4) are fixed to the other end and near the middle part of the plywood (1) in parallel with each other; and in the lateral direction, a joint crosspiece (5) is fixed to one end, thus forming a frame whose three sides are defined by the crosspiece (3, 4 and 5) and whose inside is partitioned into two parts. Heat insulating material (6) and soft sound shielding sheets (7) are fitted in the frame. An upper plywood (2) which has the same dimensions as the lower plywood (1) is fixed to the lower plywood (1) so as to be shifted diagonally in order to expose the half widths of the longitudinal and width direction joint crosspieces (3 and 5) and to provide an overlapped allowance (8) and an overlapping allowance (9).

Description

明 細 書 床用断熱パネル 技術分野  Description Floor insulation panel Technical field
本発明は建築物の床用断熱パネルに関し、 よ り詳し く は、 優れた強度 、 耐震性、 気密性、 作業性を持ち、. また、 床鳴りやひずみがほとんど生 じず、 なおかつ、 遮音性をも併せ持った床用断熱パネルに関する。 背景技術  The present invention relates to a thermal insulation panel for building floors, and more particularly, has excellent strength, earthquake resistance, airtightness, and workability, and hardly causes floor noise and distortion, and has sound insulation. The present invention relates to a thermal insulation panel for floors, which also has Background art
従来の床用断熱パネルと して、 第 8図に示すようなものがあり 、 これ は、 断熱材 6及び一本の接合用桟 3を、 それらを合わせたものと同一の 大きさを持つ長方形状の下部合板 1 と上部合板 2で挟着したものである 。 その際、 接合用桟 3は長手方向のみであり 、 また、 接合用桟 3 を巾の 半分だけ上下の合板よ り突出するよう左右に少しずらしている。  As a conventional floor insulation panel, there is a panel as shown in FIG. 8, which is a rectangle having the same size as the combination of the heat insulating material 6 and one connecting bar 3. It is sandwiched between lower plywood 1 and upper plywood 2. At this time, the connecting bar 3 is only in the longitudinal direction, and the connecting bar 3 is slightly shifted left and right so as to protrude from the upper and lower plywood by half the width.
このよ う な床用断熱パネルでは、 接合用桟 3を左右で組み合わせビス 止めするこ とで使用されるようになっている。  In such a heat insulating panel for floors, the connecting bar 3 is used by combining and fixing screws on the left and right.
しかしながら、 桟木は接合用桟 3の一本のみであるから、 強度や耐震 性が低く 、 床鳴り も生じ易い、 また、 短手方向には接合用桟 3が組み込 まれていないから、 気密を取り にく いうえ、 接合部が平坦になり にく く 、 ひずみを生じ易い、 また、 接合用桟 3は上下両方の合板 （ 1 及び 2 ) よ り突出しているから、 次のパネルを組み合わせるのに横からスライ ド してしなければならず作業性が悪い、 また、 遮音性を加えたい場合に新 たに遮音施工をしなければならない、 という問題があった。  However, since there is only one pier, the pier is low in strength and seismic resistance, and the floor is apt to make noise. In addition, since the pier is not incorporated in the short direction, airtightness is required. It is difficult to remove, and the joints are difficult to flatten and easily distorted. Also, since the joining bar 3 protrudes from both the upper and lower plywood (1 and 2), it is necessary to combine the following panels. There was a problem that the work had to be slid from the side, and the workability was poor, and if sound insulation was to be added, new sound insulation construction had to be performed.
本発明はこのような課題を解決するためになされたものであ り 、 優れ た強度、 耐震性、 気密性、 作業性を持ち、 また、 床鳴りやひずみがほと んど生じず、 なおかつ、 遮音性をも併せ持った、 床用断熱パネルを提供 するこ とを目的とするものである。 発明の開示 The present invention has been made to solve such problems, and has excellent strength, earthquake resistance, airtightness, workability, and almost no floor noise and distortion. An object of the present invention is to provide a heat insulating panel for floors that hardly occurs and also has sound insulation. Disclosure of the invention
本発明の床用断熱パネルは、 長方形状の下部合板の表面に、 該下部合 板の長手方向においては、 一方の端部に接合用桟を、 他方の端部及び中 央付近に補強用桟を、 それぞれ平行状に固着し、 かつ、 該下部合板の'短 手方向においては、 一方の端部に接合用桟を固着することで、 三辺が桟 木で囲まれ内部が二つに仕切られた枠体を作り 、 この枠体の内部に断熱 材等の嵌入物を嵌入し接着すると と もに、 下部合板と同一の大きさを持 つ上部合板を、 前記した長手方向及び短手方向の接合用桟の巾の半分を 露出させるよ う に対角線上に少しずらして固着し、 重ね代と重なり代を 設けたものである。  The floor heat insulating panel of the present invention is characterized in that, in the longitudinal direction of the lower plywood, a connecting bar is provided at one end and a reinforcing bar is provided at the other end and near the center in the longitudinal direction of the lower plywood. In the short direction of the lower plywood, a joining bar is fixed to one end of the lower plywood, so that three sides are surrounded by a bar and the inside is partitioned into two. A framed body is formed, and a fitting such as a heat insulating material is fitted and bonded inside the frame, and the upper plywood having the same size as the lower plywood is attached to the above-described longitudinal and transverse directions. It is fixed slightly diagonally so that half of the width of the connecting bar is exposed, and a margin for overlap and a margin for overlap are provided.
本発明の床用断熱パネルによれば、 補強用桟によ りパネルの強度を増 すこ とができ、 また、 複数の桟木を介して土台または大引に強固に止着 できるから耐震性にも優れている。 そして、 これらの相乗効果によ り床 鳴り をほとんど無く すこ とが可能となる。 さ らに、 接合用桟が長手方向 のみならず短手方向にも設けられているから、 気密をと りやすいうえに 、 パネル同士の接合部が全て平坦になり 、 パネルにひずみが生じにく く なる。 また、 重ね代と重なり代を設けるのに上部合板のみをずらしたこ とで、 パネルを組み合わせるのに上からはめ込むだけで済む。  ADVANTAGE OF THE INVENTION According to the heat insulation panel for floors of this invention, the intensity | strength of a panel can be increased by the reinforcement | strengthening bar | burr, Moreover, since it can be firmly fixed to a base or a large scale via a plurality of barges, it also has the seismic resistance. Are better. And, by these synergistic effects, floor noise can be almost eliminated. In addition, since the connecting bars are provided not only in the longitudinal direction but also in the short direction, airtightness is easily obtained, and the joints between the panels are all flat, so that the panels are not easily distorted. It becomes bad. Also, by shifting only the upper plywood to provide the overlap allowance and the overlap allowance, it is only necessary to fit the panels in from above to combine the panels.
こ こで、 前記嵌入物と しては、 断熱材及び軟質遮音シー トの双方を用 いるのが好ま しい。 そうするこ とによ り、 軟質遮音シー トが床用断熱パ ネルに予め組み込まれるこ とになるから、 新たに遮音施工をする手間を 省く こ とができる。  Here, it is preferable to use both a heat insulating material and a soft sound insulation sheet as the insert. By doing so, the soft sound insulation sheet will be pre-installed in the heat insulation panel for the floor, so that it is possible to save the trouble of newly installing the sound insulation work.
また、 本発明の床用断熱パネルの製造方法と しては、 専用の製作台を 用いるのが最適である。 この製作台は、 長方形状の台の上下方向に、 複 数本の桟木揷入用立ち上げ溝を、 該溝に挿入する桟木の高さよ り少し低 い同一の高さで平行状に設けると と もに、 前記台の隣接する二辺に、 上 段 · 下段の階段状の二段構造壁を垂設し、 ここで上段壁は下段壁よ り前 記台の外方に一定幅ずらして位置させ、 かつ、 下段壁は前記桟木の高さ よ り少し高く設けたものである。 In addition, as a method of manufacturing the heat insulating panel for floor of the present invention, a dedicated manufacturing table is used. It is best used. In this production table, a plurality of risers for the insertion of the piers are provided in the vertical direction of the rectangular pedestal in parallel at the same height, which is slightly lower than the height of the piers inserted into the grooves. At the same time, on the two adjacent sides of the base, upper and lower stair-like two-tiered structural walls are erected, and the upper wall is displaced from the lower wall by a fixed width outside of the base. And the lower step wall is provided slightly higher than the height of the pier.
このよ う な製作台によれば、 桟木を製作台の桟木揷入用立ち上げ溝に 揷入するこ とによ り、 簡単にかつ桟木の間隔に狂いを生じることなく正 確に、 桟木を床用断熱パネルに揷入することができる。 さらに、 下部合 板は下段壁に、 上部合板は前記下段壁よ り台の外方に一定幅ずらして位 置させた上段壁に押しつけることによ り 、 簡単にかつズレ幅に狂いを生 じることなく 正確に、 上部合板を下部合板に比し対角線上に一定幅ずら すこ とができる。 以上によ り、 本発明の床用断熱パネルを簡単にかつ高 精度で製作できる。 図面の簡単な説明  According to such a production stand, the pier can be easily and accurately inserted without disturbing the interval between the piers by inserting the pier into the riser for introducing the pier of the production stand. Can be imported into thermal insulation panels for floors. Furthermore, the lower plywood is pressed against the lower step wall, and the upper plywood is pressed against the upper step wall, which is displaced from the lower step wall by a fixed width to the outside of the table, so that the deviation width is easily and inconsistently generated. The upper plywood can be accurately shifted diagonally by a certain width without lowering. As described above, the floor heat insulating panel of the present invention can be manufactured easily and with high accuracy. BRIEF DESCRIPTION OF THE FIGURES
第 1 図は本発明の床用断熱パネルを示す分解斜視図である。  FIG. 1 is an exploded perspective view showing a heat insulating panel for floors of the present invention.
第 2図は本発明の床用断熱パネルを示す斜視図である。  FIG. 2 is a perspective view showing the heat insulating panel for floor of the present invention.
第 3図は本発明の床用断熱パネル同士を接合した状態を示す正断面図 である。  FIG. 3 is a front sectional view showing a state in which the floor heat insulating panels of the present invention are joined to each other.
第 4図は本発明の床用断熱パネル用の製作台を示す斜視図である。 第 5図は本発明の床用断熱パネル用の製作台を示す平面図である。 第 6図は本発明の床用断熱パネル用の製作台を示す正面図である。 第 7図は本発明の床用断熱パネル用の製作台を示す側面図である。 第 8図は従来の床用断熱パネルを示す斜視図である。 発明を実施するための最良の形態 FIG. 4 is a perspective view showing a production stand for a floor insulation panel of the present invention. FIG. 5 is a plan view showing a production stand for a heat insulating panel for floors of the present invention. FIG. 6 is a front view showing a production table for a heat insulating panel for floors of the present invention. FIG. 7 is a side view showing a production table for a heat insulating panel for floors of the present invention. FIG. 8 is a perspective view showing a conventional heat insulating panel for floor. BEST MODE FOR CARRYING OUT THE INVENTION
本発明をよ り詳細に説述するために、 添付の図面に従ってこれを説明 する。  The present invention will be described in more detail with reference to the accompanying drawings.
第 1 図、 第 2図は本発明の床用断熱パネルを示す分解斜視図及び斜視 図であ り 、 この床用断熱パネルは、 長方形状の下部合板 1 と、 下部合板 1 の左端に固着された長手方向の接合用桟 3 と、 右端及び中央付近に固 着された 2本の補強用桟 4 と、 下部合板 1 の手前端に固着された短手方 向の接合用桟 5 と、 以上によって構成された左端、 手前端、 右端の三辺 が桟木で囲まれ内部が二つに仕切られた枠体に嵌入接着させる断熱材 6 及び軟質遮音シー ト 7 と、 下部合板 1 と同一の大きさを持ち、 長手方向 及び短手方向の接合用桟 （ 3及び 5 ) の巾の半分を露出するように右上 に少しずら して枠体に固着された上部合板 2 とによつて構成されている 。 こ こで、 前記接合用桟 （ 3及び 5 ) の露出部分は重ね代 8、 上部合板 2の突出部分は重なり代 9 と して機能する。  1 and 2 are an exploded perspective view and a perspective view showing a floor heat insulating panel of the present invention. The floor heat insulating panel is fixed to a rectangular lower plywood 1 and a left end of the lower plywood 1. The connecting bar 3 in the longitudinal direction, the two reinforcing bars 4 fixed at the right end and near the center, and the connecting bar 5 in the short direction fixed to the front end of the lower plywood 1 Insulating material 6 and soft sound-insulating sheet 7, which are fitted into a two-part frame with the left, front, and right edges surrounded by a pier, and the same size as the lower plywood 1. And upper plywood 2 fixed to the frame slightly shifted to the upper right so as to expose half of the width of the connecting bars (3 and 5) in the longitudinal and transverse directions. There. Here, the exposed portions of the joining bars (3 and 5) function as an overlapping margin 8, and the protruding portion of the upper plywood 2 functions as an overlapping margin 9.
以上のよ う な構成を有する床用断熱パネルであれば、 第 3図に示すよ う に、 家屋建築現場において土台または大引 Aの上に、 床用断熱パネル を直接配設し、 このパネルの重ね代 8 に他の床用断熱パネルの上部合板 2の重なり代 9 を重ね合わせ、 接合用桟 （ 3及び 5 ) 及び補強用桟 4に ビスまたは釘 Bを打ち込み、 土台または大引 Aに止着する。 こ う した作 業を繰り返すだけで、 床面は床用断熱パネルで敷き詰められ、 連続した 平面の床下地が完了する。 なお、 根太は不要である。  In the case of a floor insulation panel having the above configuration, as shown in Fig. 3, the floor insulation panel is directly installed on the base or the bar A at the house construction site, and this panel is installed. Overlay 8 of the upper plywood 2 of the other insulation panel for floor is superimposed on the overlap allowance 8 of the floor, and screw or nail B is driven into the connecting bar (3 and 5) and the reinforcing bar 4 and the base or large pull A Stop. By simply repeating these tasks, the floor surface is laid with floor insulation panels, and a continuous flat floor is completed. No joists are required.
パネルには補強用桟 4が設けられているから強度に優れ、 また、 複数 の桟木を介して土台または大引 Aに強固に止着できるから耐震性にも優 れている。 そして、 これらの相乗効果によ り 、 床鳴り をほとんど無く す こ とが可能となる。  The panels are provided with reinforcing bars 4 to provide excellent strength, and can be securely fastened to the base or sash A through multiple bars, resulting in excellent earthquake resistance. And, by these synergistic effects, floor noise can be almost eliminated.
さ らに、 接合用桟が長手方向 （ 3 ) のみならず、 短手方向 （ 5 ) にも 設けられているから、 気密をと りやすいうえに、 パネル同士の接合部が 全て平坦にな り 、 パネルにひずみが生じにく く なる。 また、 パネルに重 ね代 8、 重なり代 9を設けるに際し、 上部合板 2のみをずらしたことで 、 パネルを組み合わせるのに上からはめ込めば済むよう になり 、 特に左 端の一列での作業性が向上した。 Furthermore, the connecting bar is not only in the longitudinal direction (3) but also in the short direction (5). Since it is provided, airtightness is easily obtained, and the joints between the panels are all flat, so that the panels are not easily distorted. In addition, when the overlapping allowance 8 and the overlapping allowance 9 are provided on the panel, only the upper plywood 2 is shifted, so that the panel can be assembled only by fitting the panel from above. Improved.
そのう え、 断熱材 6に加えて軟質遮音シ— 卜 7を組み込んでいるので 、 新たに遮音施工をする手間を省ぐ こ とができる。 ここで断熱材 6 どし ては、 押出発泡ポ リスチレンや、 硬質発泡ウ レタン等を用いることがで き る。 押出発泡ポ リ スチレンを使用すれば、 よ り強度の高い床用断熱パ ネルとな り 、 二階や三階の床に適している。 また、 硬質発泡ウレタンを 使用すれば、 よ り断熱性 · 気密性の高い床用断熱パネルとな り 、 地面に 近い一階の床に適している。 軟質遮音シ— 卜 7は予め断熱材 6に貼着し ておいても良い。 それによ り 、 工場での床用断熱パネル製作の能率が上 がるという効果に加えて、 断熱材 6の強度が大幅に増加する、 軟質遮音 シー ト 7が傷つきやすい断熱材 6を防護する役割を果す、 という効果も 生じる。  In addition, since the soft sound insulating sheet 7 is incorporated in addition to the heat insulating material 6, it is possible to save the trouble of newly performing the sound insulating work. Here, as the heat insulating material 6, extruded polystyrene foam, hard urethane foam, or the like can be used. If extruded polystyrene is used, it becomes a higher-strength insulation panel for floors, and is suitable for floors on the second and third floors. In addition, if rigid urethane foam is used, it becomes a more heat-insulating and air-tight floor insulation panel, and is suitable for the floor on the first floor close to the ground. The soft sound insulating sheet 7 may be attached to the heat insulating material 6 in advance. As a result, in addition to the effect of increasing the efficiency of manufacturing floor insulation panels in the factory, the strength of the heat insulating material 6 is greatly increased, and the soft sound insulating sheet 7 protects the fragile heat insulating material 6. The effect is also achieved.
また、 接合用桟 （ 3及び 5 ) の露出部分である重ね代 8 には、 予め気 密両面テープを貼着しておいても良い。 それによ り 、 後から床用断熱パ ネル同士の継ぎ目に気密施工をする手間を省く こ とができる。  Also, airtight double-sided tape may be applied in advance to the overlapping margin 8, which is the exposed portion of the joining bars (3 and 5). Thereby, it is possible to save the trouble of performing an airtight construction at a joint between the floor insulating panels later.
第 4図、 第 5図、 第 6図、 第 7図は本発明の床用断熱パネルを簡単に かつ高精度で製作できる製作台を示すものであり 、 この製作台は、 長方 形状の台 1 0 と、 該台 1 0の上下方向に平行状に設けられた三本の立ち 上げ溝 1 1 と、 前記台 1 0の上辺及び右辺に垂設された上段 · 下段の階 段状の二段構造壁 1 2 とによって構成されている。 三本の立ち上げ溝 1 1 は、 長さ、 立ち上げの高さは同一であるが、 幅及び間隔は揷入する桟 木の幅 · 間隔に対応して様々である。 こ こで、 前記立ち上げの高さは、 挿入する桟木の高さよ り少し低く する。 二段構造壁 1 2 は、 下から順に 、 前記桟木の高さよ り少し高い下段壁 1 3、 下段壁 1 3 よ り一定のズレ 幅だけ台 1 0の外方に位置させた上段壁 1 4からなる。 各部は、 金属で 組成され、 強固に溶着されている。 4, 5, 6, and 7 show a manufacturing table on which the floor insulation panel of the present invention can be manufactured easily and with high precision. This manufacturing table has a rectangular shape. 10, three rising grooves 11 provided in parallel in the vertical direction of the table 10, and two upper and lower steps vertically provided on the upper side and right side of the table 10. And a step structure wall 1 2. The three rising grooves 11 have the same length and the same rising height, but the width and the interval vary according to the width and the interval of the pier to be inserted. Here, the height of the rise is Slightly lower than the height of the pier to be inserted. The two-step structure wall 12 is, in order from the bottom, the lower step wall 13 slightly higher than the height of the pier, and the upper step wall 14 located outside the base 10 by a certain displacement width from the lower step wall 13. Consists of Each part is composed of metal and is firmly welded.
以上のよ う な構成を有する製作台であれば、 以下に記載する工程によ り 、 本発明の床用断熱パネルを簡単にかつ高精度で製作できる。  With the manufacturing table having the above configuration, the floor heat insulating panel of the present invention can be manufactured easily and with high precision by the steps described below.
最初に桟木を製作台の立ち上げ溝 1 1 に挿入し、 上辺の下段壁 1 3に 押しつける。 こ こで、 立ち上げ溝 1 1 の幅には挿入される桟木の幅に対 して数ミ リ の余裕をもたせるこ とで、 桟木に多少のねじれ、 ゆがみがあ つ たと しても簡単に立ち上げ溝 1 1 に挿入できる という効果が得られ、 また、 立ち上げ溝 1 1 と上辺の下段壁 1 3 との間に隙間を設けると と も に、 前記台 1 0の長さを桟木の長さよ り短く することで、 いったん揷入 した桟木を取り 出しやすく なる という効果が得られる。  First, the pier is inserted into the stand-up groove 11 on the production stand and pressed against the lower step wall 13 on the upper side. Here, by providing a margin of several millimeters for the width of the riser groove 1 to the width of the girder to be inserted, even if the girder is slightly twisted or distorted, The effect of being able to be inserted into the rising groove 11 is obtained, and a gap is provided between the rising groove 11 and the lower wall 13 on the upper side, and the length of the platform 10 is set to Shorter than the length has the effect of making it easier to remove the pier once it has been inserted.
次に下部合板を桟木の上に置き上辺及び右辺の下段壁 1 3に押しつけ た状態で桟木に固着する。 ここで、 立ち上げ溝 1 1 を桟木の高さ よ り少 し低く 設けないと、 下部合板が桟木の上ではなく 立ち上げ溝 1 1 の上に 乗ってしま う し、 また、 下段壁 1 3を桟木の高さ よ り少し高く設けない と桟木の上に置いた下部合板が下段壁 1 3にではなく上段壁 1 4に側接 してしま う こ とになる。  Next, the lower plywood is placed on the pier and fixed to the pier while being pressed against the lower side wall 13 on the upper side and the right side. Here, if the rising groove 11 is not set slightly lower than the height of the pier, the lower plywood will ride on the rising groove 11 instead of on the pier, and the lower wall 1 3 If the height of the plywood is not slightly higher than the height of the pier, the lower plywood placed on the pier will be in contact with the upper wall 14 instead of the lower wall 13.
次に桟木の固着した下部合板を下部合板が底にく るように上下方向で 反転させ、 立ち上げ溝 1 1 の高さの統一された立ち上がりの上に置き、 上辺及び右辺の下段壁 1 3 に押しつける。 ここで前記台 1 0の長さを桟 木の長さよ り短く するこ とによ り 、 枠体を反転しやすく なるという効果 が得られる。  Next, the lower plywood to which the pier is fixed is turned upside down so that the lower plywood is at the bottom, and is placed on the uniform rising of the rising groove 11, and the lower and upper walls 1 3 Press against Here, by making the length of the base 10 shorter than the length of the pier, an effect is obtained that the frame can be easily turned over.
次に、 桟木の固着した下部合板の手前端にも桟木を固着し、 左端、 手 前端、 右端の三辺が桟木で囲まれ内部が二つに仕切られた枠体を作る。 この段階で、 枠体の内部に断熱材等の嵌入物を嵌入接着させた後、 上 部合板を、 枠体の桟木の上に置き上辺及 右辺の上段壁 1 4に押しつけ た状態で、 桟木に固着する。 ここで、 下段壁 1 3及び上段壁 1 4の高さ は、 上部合板が上段壁 1 4に側接するよ う なものと しなければならない 。 Next, the pier is also fixed to the front end of the lower plywood to which the pier is fixed, and a frame is created in which the left, front and right edges are surrounded by the pier and the inside is divided into two parts. At this stage, after inserting an insulative material or the like into the inside of the frame, the upper plywood is placed on the pier of the frame and pressed against the upper side wall and the upper step wall 14 on the right side. Stick to Here, the height of the lower step wall 13 and the upper step wall 14 must be such that the upper plywood is in contact with the upper step wall 14.
以上によ り 、 本発明の床用断熱パネルが完成する。  Thus, the floor heat insulating panel of the present invention is completed.
こ こで、 上辺の二段構造壁 1 2 を左端の立ち上げ溝 1 1 の中央付近ま でしか延ばさないことによ り 、 製作台の左上付近で作業するに際し上辺 の二段構造壁 1 2が邪魔になるこ とがなく な り 、 作業が容易になるとい う効果が得られる。  Here, the upper two-level structure wall 1 2 is used when working near the upper left of the manufacturing table by extending the upper two-level structure wall 12 only to the vicinity of the center of the rising groove 11 on the left end. Is not obstructed, and the effect is obtained that the work becomes easier.
以上の工程で示したよ うに、 床用断熱パネル用の製作台を用いれば、 桟木を製作台の桟木揷入用立ち上げ溝 1 1 に挿入するこ とによ り 、 簡単 にかつ桟木の間隔に狂いを生じるこ となく正確に、 桟木を床用断熱パネ ルに揷入するこ とができる。 さ らに、 下部合板は上辺及び右辺の下段壁 1 3 に、 上部合板は前記下段壁 1 3 よ り台の外方に一定幅ずらして位置 させた上辺及び右辺の上段壁 1 4に押しつけることによ り 、 簡単にかつ ズレ幅に狂いを生じるこ となく 正確に、 上部合板を下部合板に比し上方 及び右方に一定幅ずらすこ とができる。 産業上の利用可能性  As shown in the above process, if the production stand for the floor insulation panel is used, the pier can be easily inserted into the pier insertion stand-up groove 11 of the production stand, and the interval between the piers can be reduced. The pier can be inserted into the floor insulation panel accurately without any disruption. In addition, the lower plywood should be pressed against the lower wall 13 on the upper and right sides, and the upper plywood should be pressed against the upper wall 14 on the upper and right sides that are offset from the lower wall 13 by a fixed width outside the base. Accordingly, the upper plywood can be shifted upward and to the right by a certain width easily and accurately without causing a deviation in the deviation width. Industrial applicability
以上のよ う に、 本発明に係る床用断熱パネルは、 優れた強度、 耐震性 、 気密性、 作業性を持ち、 また、 床鳴りやひずみがほとんど生じず、 な おかつ、 遮音性をも併せ持つているため、 建築物の床下地と して有用で あるが、 特に建築物に断熱性及び遮音性を持たせたい場合に用いるのに 適している。 また、 本発明の床用断熱パネルは、 専用の製作台を用いる こ とによ り簡単にかつ高精度で製作できる ものである。  As described above, the thermal insulation panel for floors according to the present invention has excellent strength, earthquake resistance, airtightness, and workability, hardly generates floor noise and distortion, and has good sound insulation. Since it has both properties, it is useful as a flooring for buildings, but it is particularly suitable for use when it is desired to provide heat insulation and sound insulation to buildings. In addition, the floor heat insulating panel of the present invention can be manufactured easily and with high precision by using a dedicated manufacturing table.

Claims

請 求 の 範 囲 The scope of the claims
1 . 長方形状の下部合板の表面に、 該下部合板の長手方向においては、 一方の端部に接合用桟を、 他方の端部及び中央付近に補強用桟を、 それ ぞれ平行状に固着し、 かつ、 該下部合板の短手方向においては、 一方の 端部に接合用桟を固着するこ とで、 三辺が桟木で囲まれ内部が二つに仕 切られた枠体を作り 、 この枠体の内部に断熱材等の嵌入物を嵌入し接着 する と と もに、 下部合板と同一の大きさを持つ上部合板を、 前記した長 手方向及び短手方向の接合用桟の巾の半分を露出させるよ うに対角線上 に少しずら して固着し、 重ね代と重な り代を設けたこ とを特徴とする床 用断熱パネル。 1. On the surface of the rectangular lower plywood, in the longitudinal direction of the lower plywood, a connecting bar is fixed at one end, and a reinforcing bar is fixed parallel to the other end and near the center, respectively. In addition, in the short direction of the lower plywood, a joining bar is fixedly attached to one end to form a frame whose three sides are surrounded by a bar and the inside is divided into two, An insert such as a heat insulating material is inserted into and adhered to the inside of the frame, and the upper plywood having the same size as the lower plywood is connected to the width of the connecting bar in the long and short directions described above. A heat insulating panel for floors, characterized in that it is fixed a little diagonally so that half of the floor is exposed, and there is an overlap allowance and an overlap allowance.
2 . 前記嵌入物と して、 断熱材及び軟質遮音シ— 卜の双方を用いたこ と を特徴とする請求の範囲第 1 項記載の床用断熱パネル。  2. The floor heat insulating panel according to claim 1, wherein both the heat insulating material and the soft sound insulating sheet are used as the insert.
3 . 長方形状の台の上下方向に、 複数本の桟木揷入用立ち上げ溝を、 該 溝に挿入する桟木の高さ よ り少し低い同一の高さで平行状に設けると と もに、 前記台の隣接する二辺に、 上段 · 下段の階段状の二段構造壁を垂 設し、 こ こで上段壁は下段壁よ り前記台の外方に一定幅ずらして位置さ せ、 かつ、 下段壁は前記桟木の高さ よ り少し高く設けたこ とを特徴とす る請求の範囲第 1 項記載の床用断熱パネル用の製作台。  3. In the up and down direction of the rectangular base, a plurality of pier introduction grooves are provided in parallel with the same height slightly lower than the height of the pier to be inserted into the grooves. An upper and lower staircase-like two-stage structure wall is suspended from two adjacent sides of the table, and the upper wall is shifted from the lower wall by a fixed width outside the table, and 2. The floor stand manufacturing panel according to claim 1, wherein the lower step wall is provided slightly higher than the height of the crosspiece.
PCT/JP1997/002529 1996-11-28 1997-07-22 Heat insulating panel for floor WO1998023822A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
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Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP8/13466U 1996-11-28
JP1996013466U JP3038236U (en) 1996-11-28 1996-11-28 Floor panel making stand
JP9/39650 1997-01-17
JP3965097A JPH10205110A (en) 1997-01-17 1997-01-17 Noise-reducing and heat-insulating floor panel

Publications (1)

Publication Number Publication Date
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2363578B (en) * 1999-04-06 2003-04-09 Terraplas Plc Cover assembly

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5671818U (en) * 1979-11-08 1981-06-13
JPS58101905U (en) * 1981-12-29 1983-07-11 松下電工株式会社 Heat and sound insulation board
JPH039458U (en) * 1989-06-16 1991-01-29

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5671818U (en) * 1979-11-08 1981-06-13
JPS58101905U (en) * 1981-12-29 1983-07-11 松下電工株式会社 Heat and sound insulation board
JPH039458U (en) * 1989-06-16 1991-01-29

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2363578B (en) * 1999-04-06 2003-04-09 Terraplas Plc Cover assembly

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