JPH069228Y2 - Floor panel - Google Patents
Floor panelInfo
- Publication number
- JPH069228Y2 JPH069228Y2 JP1988020063U JP2006388U JPH069228Y2 JP H069228 Y2 JPH069228 Y2 JP H069228Y2 JP 1988020063 U JP1988020063 U JP 1988020063U JP 2006388 U JP2006388 U JP 2006388U JP H069228 Y2 JPH069228 Y2 JP H069228Y2
- Authority
- JP
- Japan
- Prior art keywords
- plate
- metal plate
- floor panel
- thick
- reinforcing material
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 239000002184 metal Substances 0.000 claims description 34
- 239000012779 reinforcing material Substances 0.000 claims description 20
- 229910000831 Steel Inorganic materials 0.000 claims description 13
- 239000010959 steel Substances 0.000 claims description 13
- 239000004570 mortar (masonry) Substances 0.000 claims description 9
- 238000000465 moulding Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 238000005452 bending Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
Landscapes
- Floor Finish (AREA)
Description
【考案の詳細な説明】 （産業上の利用分野） この考案は二重床に用いられる床パネルに関する。DETAILED DESCRIPTION OF THE INVENTION (Industrial field of application) The present invention relates to a floor panel used for a double floor.
（従来技術） 従来、コンピュータールーム等の二重床に用いる床パネ
ルの中に、モルタル若しくはＧ，Ｒ，Ｃから成る厚板を
金属板で裏打ちしたものがある。(Prior Art) Conventionally, among floor panels used for double floors in a computer room or the like, there is one in which a thick plate made of mortar or G, R, C is lined with a metal plate.
この床パネル（Ａ′）は第４図にて示す様に、金属板(1
1)の上面に多数の喰込突片(11a)を設け、この金属板(1
1)上でモルタル若しくはＧ，Ｒ，Ｃから成る厚板(12)を
型によりプレス成形して、上記金属板(11)と厚板(12)と
を一体的に重ね合わせて構成している。This floor panel (A ') has a metal plate (1
A large number of biting protrusions (11a) are provided on the upper surface of (1) and this metal plate (1
1) A thick plate (12) made of mortar or G, R, C is press-molded by a mold, and the metal plate (11) and the thick plate (12) are integrally laminated. .
上記した床パネル（Ａ′）は金属板（１）と厚板（２）
の両板が共に荷重を受けることで強度を保ち、また、そ
の両板の結合力を喰込突片(11a)でもって高めることに
より両板間の剥離から床パネル（Ａ′）自体が破損に至
るのを防止することで強度の向上を図っている。The floor panel (A ') described above includes a metal plate (1) and a thick plate (2).
Both plates maintain their strength by receiving a load, and the floor panel (A ') itself is damaged due to peeling between both plates by increasing the binding force of both plates with the biting protrusion (11a). The strength is improved by preventing the above.
しかし、上記床パネル（Ａ′）の厚板(12)はモルタルや
Ｇ，Ｒ，Ｃから成っているので圧縮荷重には極めて強い
ものであるが、引張り強度や耐衝撃性が不足する傾向が
あり、比較的大きな荷重が加わった際に厚板(12)層が剪
断してひびが入ったり割れたりする可能性があった。However, since the plank (12) of the floor panel (A ') is made of mortar, G, R, and C, it is extremely strong against compressive load, but tends to lack tensile strength and impact resistance. There was a possibility that the plank (12) layer would be sheared and cracked or cracked when a relatively large load was applied.
（技術的課題） 本考案の技術的課題は、モルタルやＧ，Ｒ，Ｃから成る
厚板に金属板を裏打ちして成る床パネルにおいて、強化
材を効果的に埋設することにより、厚板層の引張り強度
を増大さると共に、集中荷重を分散させ、これにより厚
板の破壊強さを向上させることである。(Technical problem) The technical problem of the present invention is to effectively embed a reinforcing material in a floor panel made by backing a metal plate on a thick plate made of mortar, G, R, and C to form a thick plate layer. Is to increase the tensile strength and to disperse the concentrated load, thereby improving the breaking strength of the thick plate.
（技術的課題を解決する為の手段） 本考案は上記した技術的課題を解決する為に講ずる手段
は、上面に多数の喰込突片を形成した金属板上でモルタ
ル若しくはＧ，Ｒ，Ｃから成る厚板を成形して、上記金
属板と厚板とを一体的に重ね合わせた床パネルにおい
て、上記厚板の内部に金網若しくは多孔鋼板を波板状に
成形してなる強化材を埋設し、上記金網若しくは多孔鋼
板が構成する波板の凹部内に金属板の喰込突片を差込ん
で成るものである。(Means for Solving the Technical Problem) In the present invention, means for solving the above-mentioned technical problem are as follows: mortar or G, R, C on a metal plate having a large number of biting protrusions formed on the upper surface. In a floor panel in which the metal plate and the thick plate are integrally laminated, a reinforcing material formed by molding a wire mesh or a perforated steel plate into a corrugated plate shape is embedded inside the thick plate. The corrugated plate formed by the wire mesh or the perforated steel plate has a metal plate with a biting protrusion inserted therein.
（作用） 以上の手段によれば金属板上面の喰込突片が厚板の内部
に喰込むことにより、厚板と金属板とは強固に結合され
る。(Operation) According to the above means, the biting protrusion on the upper surface of the metal plate bites into the thick plate, whereby the thick plate and the metal plate are firmly coupled.
また、金網や多孔鋼板を波板状にプレス成形した強化材
を厚板の内部に埋設すると、その強化材は厚板の肉厚の
中に余す所なく、埋め込まれ、厚板に加わる引張り荷重
を受ける。In addition, when a reinforcing material obtained by press-molding a wire mesh or a perforated steel plate into a corrugated plate is embedded inside a thick plate, the reinforcing material is completely embedded in the thickness of the thick plate, and the tensile load applied to the thick plate is applied. Receive.
さらに、上記した金属板の喰込突片は金網若しくは多孔
鋼板が形成する波板の凹部内に差し込まれ、これにより
金網／多孔鋼板と喰込突片との間の結合力が高められ
る。Further, the above-mentioned biting protrusion of the metal plate is inserted into the concave portion of the corrugated plate formed by the wire netting or the perforated steel plate, whereby the bonding force between the wire netting / perforated steel plate and the biting protrusion is increased.
（効果） 本考案は以上の様なものであるから、以下に列記する如
き効果を奏する。(Effects) Since the present invention is as described above, it has the effects listed below.
１．厚板内に引張り強度の高い強化材を埋設したので、
厚板の引張強度を大幅に増大させることができ、これに
より、厚板の破壊強さを向上させることができる。1. Since a reinforcing material with high tensile strength is embedded in the thick plate,
The tensile strength of the slab can be significantly increased, which can improve the breaking strength of the slab.
２．強化材は金網や多孔鋼板を波板状にプレス成形して
構成したので、厚板の肉厚中に余す所なく埋め込まれる
と共に、モルタル若しくはＧ，Ｒ，Ｃに対する食い付き
がよく、これにより1.の効果を助長することができる。2. Since the reinforcing material was formed by press-molding a wire mesh or a perforated steel plate into a corrugated plate shape, it was completely embedded in the thickness of the thick plate and had a good bite against mortar or G, R, C. The effect of can be promoted.
３．金属板の喰込突片を金網若しくは多孔鋼板が形成す
る波板の凹部内に差し込むことにより、金網／多孔鋼板
と喰込突片との間の結合力を高め、金網／多孔鋼板と金
属板とからなる強化材及び金属板が有する本来の強度を
発揮することができる。3. By inserting the biting protrusion of the metal plate into the concave portion of the corrugated plate formed by the wire mesh or the perforated steel plate, the binding force between the metal mesh / perforated steel plate and the biting protrusion is increased, and the wire mesh / perforated steel plate and the metal plate The original strength of the reinforcing material and the metal plate can be exhibited.
（実施例） 以下、本考案の一実施例を図面に基づいて説明する。Embodiment An embodiment of the present invention will be described below with reference to the drawings.
第１図乃至第３図にて示した床パネル（Ａ）は上面に喰
込突片(1a)を立設した金属板（１）上面に厚板（２）を
一体的に重ね合わせ、その厚板（２）の内部に強化材
（３）を埋設して構成してある。The floor panel (A) shown in FIG. 1 to FIG. 3 has a metal plate (1) having a biting protrusion (1a) erected on the upper surface thereof, and a thick plate (2) integrally laminated on the upper surface thereof. The reinforcing material (3) is embedded inside the thick plate (2).
金属板（１）は平面正方形に切断し、その上面に多数の
喰込突片(1a)を全面的に立設してある。The metal plate (1) is cut into a flat square, and a large number of biting protrusions (1a) are entirely provided upright on the upper surface thereof.
喰込突片(1a)は第１図にて示す如く、金属板（１）をコ
形に打ち抜き、その内側を上方へ折り曲げ、さらに断面
Ｌ字形にプレス成形して成り、厚板（２）の内部に埋め
込まれた時に先端部が厚板（２）部材に喰い込む様にし
てある。As shown in FIG. 1, the biting protrusion (1a) is formed by punching out a metal plate (1) into a U shape, bending the inside thereof upward, and further press-molding into an L-shaped cross section. When embedded inside, the tip end bites into the thick plate (2) member.
厚板（２）内に埋設する強化材（３）は第２図にて示す
様に比較的荒目の金網か、若しくは多孔鋼板を第１図に
て示す如く略波板状にプレス成形して形成し、金属板
（１）の上に厚板（２）層を成形する前に金属板（１）
の上に載置しておく。The reinforcing material (3) embedded in the thick plate (2) is a relatively coarse wire mesh as shown in FIG. 2, or a perforated steel plate is press-formed into a substantially corrugated plate shape as shown in FIG. The metal plate (1) before forming the thick plate (2) layer on the metal plate (1)
Place it on top of.
厚板（２）はモルタル若しくはＧ，Ｒ，Ｃを用いて成形
するものであり、第３図に示す如く前記した状態の金属
板（１）上に未硬化状態のモルタル若しくはＧ，Ｒ，Ｃ
を載せた後、この未硬化材料（２′）を成形型（４）で
もって上方よりプレスしながら硬化させて成形するもの
である。The thick plate (2) is formed by using mortar or G, R, C. As shown in FIG. 3, the uncured mortar or G, R, C is formed on the metal plate (1) in the above-mentioned state.
After mounting, the uncured material (2 ') is molded while being pressed while being pressed from above by the molding die (4).
強化材（３）は金網や多孔鋼板を用いて構成しているの
で、金属板（１）上の未硬化材料（２′）を成形型
（４）でプレスする際に同材料（２′）が強化材（３）
と金属板（１）との間に空間が生じることなくきれいに
流れ込み、また、硬化後した厚板（２）の材料に対して
強固に食い付くものである。Since the reinforcing material (3) is composed of a wire mesh or a perforated steel plate, when the uncured material (2 ') on the metal plate (1) is pressed by the forming die (4), the same material (2') is pressed. Is a reinforcing material (3)
It flows neatly without a space between the metal plate (1) and the metal plate (1), and firmly sticks to the cured material of the thick plate (2).
上記した金属板（１）の喰込突片(1a)は、上記したよう
に波板状に形成される強化材（３）が構成する凹部内に
差し込まれた状態となり、これにより、金属板（１）と
強化材（３）との間の結合力が高められ、強化材（３）
及び金属板（１）本来の強度を効果的に引き出すことが
できる。The biting protrusion (1a) of the metal plate (1) described above is in a state of being inserted into the concave portion formed by the reinforcing material (3) formed in a corrugated plate shape as described above. The binding force between the (1) and the reinforcing material (3) is increased, and the reinforcing material (3)
And the original strength of the metal plate (1) can be effectively brought out.
また、強化材（３）は波板状に成形することによって、
厚板（２）肉厚中に余す所なく埋め込むことができる。Further, the reinforcing material (3) is formed into a corrugated plate shape,
The thick plate (2) can be completely embedded in the wall thickness.
以上の様に構成した床パネル（Ａ）は喰込突片(1a)が厚
板に喰込むことによって金属板（１）と厚板（２）との
結合力が増大し、また、厚板（２）層の内部に引張り強
度の高い強化材（３）を埋設したので、厚板の引張り強
度を大幅に増大させることができ、これによって厚板
（２）の破壊強さを向上させることができるものであ
る。In the floor panel (A) configured as described above, the binding force between the metal plate (1) and the thick plate (2) is increased by the biting protrusions (1a) biting into the thick plate. (2) Since the reinforcing material (3) having a high tensile strength is embedded inside the layer, the tensile strength of the plank can be significantly increased, thereby improving the fracture strength of the plank (2). Is something that can be done.
尚、強化材（３）は金属板（１）に対して固着しても良
く、この様にすることによって、強化材（３）は厚板
（２）の強化材として働くと同時に、喰込突片(1a)と同
様に厚板（２）内に喰込んで金属板（１）と厚板（２）
との結合力をさらに高めるものである。The reinforcing material (3) may be fixed to the metal plate (1), and by doing so, the reinforcing material (3) acts as a reinforcing material for the thick plate (2) and at the same time Similar to the protruding piece (1a), the metal plate (1) and the thick plate (2) are embedded in the thick plate (2).
It further enhances the bond strength with.
第１図は第２図におけるＩ−Ｉ′線断面図、第２図は本
考案を実施した床パネルを示す一部切欠正面図、第３図
は厚板を成形中における床パネルの断面図、第４図は従
来構成の床パネルを示す断面図である。 図中、Ａ……床パネル、１……金属板 1a……喰込突片、２……厚板 ３……強化材1 is a sectional view taken along the line II 'in FIG. 2, FIG. 2 is a partially cutaway front view showing a floor panel embodying the present invention, and FIG. 3 is a sectional view of the floor panel during molding of a plank. FIG. 4 is a sectional view showing a floor panel having a conventional structure. In the figure, A ... floor panel, 1 ... metal plate 1a ... biting protrusion, 2 ... thick plate 3 ... reinforcement material
Claims (1)
でモルタル若しくはＧ，Ｒ，Ｃから成る厚板を成形し
て、上記金属板と厚板とを一体的に重ね合わせた床パネ
ルにおいて、上記厚板の内部に金網若しくは多孔鋼板を
波板状に成形してなる強化材を埋設し、上記金網若しく
は多孔鋼板が構成する波板の凹部内に金属板の喰込突片
を差込んで成る床パネル。1. A thick plate made of mortar or G, R, C is formed on a metal plate having a large number of biting projections formed on the upper surface, and the metal plate and the thick plate are integrally laminated. In a floor panel, a reinforcing material formed by forming a wire mesh or a perforated steel plate into a corrugated plate shape is embedded inside the thick plate, and a protrusion of a metal plate is embedded in a recess of the corrugated plate formed by the wire mesh or the perforated steel plate. A floor panel made by inserting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988020063U JPH069228Y2 (en) | 1988-02-17 | 1988-02-17 | Floor panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988020063U JPH069228Y2 (en) | 1988-02-17 | 1988-02-17 | Floor panel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01129340U JPH01129340U (en) | 1989-09-04 |
| JPH069228Y2 true JPH069228Y2 (en) | 1994-03-09 |
Family
ID=31236120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988020063U Expired - Lifetime JPH069228Y2 (en) | 1988-02-17 | 1988-02-17 | Floor panel |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH069228Y2 (en) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6240137U (en) * | 1985-08-29 | 1987-03-10 | ||
| JPS62185954A (en) * | 1986-02-10 | 1987-08-14 | 株式会社 イト−キ | Panel for free access floor |
-
1988
- 1988-02-17 JP JP1988020063U patent/JPH069228Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH01129340U (en) | 1989-09-04 |
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