JPH0449256Y2 - - Google Patents
Info
- Publication number
- JPH0449256Y2 JPH0449256Y2 JP162787U JP162787U JPH0449256Y2 JP H0449256 Y2 JPH0449256 Y2 JP H0449256Y2 JP 162787 U JP162787 U JP 162787U JP 162787 U JP162787 U JP 162787U JP H0449256 Y2 JPH0449256 Y2 JP H0449256Y2
- Authority
- JP
- Japan
- Prior art keywords
- block
- concrete
- building
- moisture
- ground
- 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
Links
- 239000004567 concrete Substances 0.000 claims description 16
- 238000009415 formwork Methods 0.000 claims description 8
- 239000006260 foam Substances 0.000 claims description 7
- 239000004576 sand Substances 0.000 claims description 5
- 238000000465 moulding Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 description 6
- 238000010276 construction Methods 0.000 description 3
- 239000004794 expanded polystyrene Substances 0.000 description 3
- -1 polypropylene Polymers 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 239000010426 asphalt Substances 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229920006248 expandable polystyrene Polymers 0.000 description 1
- 229920001903 high density polyethylene Polymers 0.000 description 1
- 239000004700 high-density polyethylene Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 229920000092 linear low density polyethylene Polymers 0.000 description 1
- 239000004707 linear low-density polyethylene Substances 0.000 description 1
- 229920001684 low density polyethylene Polymers 0.000 description 1
- 239000004702 low-density polyethylene Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000011120 plywood Substances 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
Landscapes
- Foundations (AREA)
Description
【考案の詳細な説明】
〔産業上の利用分野〕
本考案は発泡体ブロツクを用いて得た盛土工法
により得た基礎上に木造建築或いはその他のビル
を構築する建造物用基礎構造に関する。[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to a foundation structure for a building in which a wooden building or other building is constructed on a foundation obtained by an embankment method using foam blocks.
この種の建造物用基礎構造として従来第３図示
のようなものがあるが、これは削土した地面１内
に発泡ポリスチレンよりなるブロツクを入れただ
けのものである。図中、Ｈは建造物である。
There is a conventional foundation structure for a building of this type as shown in Figure 3, but this is simply a block made of expanded polystyrene placed in excavated ground 1. In the figure, H is a building.
かかる発泡ポリスチレンよりなるブロツクは軽
量で作業し易いと共にその浮力により地盤への荷
重を軽減する効果があるが、各ブロツク間がずれ
て基礎が狂う欠点があるとともに、防湿効果が十
分でない。
Blocks made of such expanded polystyrene are lightweight and easy to work with, and their buoyancy has the effect of reducing the load on the ground, but they have the disadvantage that the blocks may shift, causing the foundation to become unbalanced, and the moisture-proofing effect is not sufficient.
本考案は地面１を切削してその底に砂利、砂２
等を敷いた上に積み上げた発泡体よりなるブロツ
ク３と、このブロツク３の少なくとも上面と四側
壁を被覆する防湿フイルム４と、その外側に設け
たコンクリート成形用の外型枠５の内部にブロツ
ク３を囲繞するように流し込んで成形したコンク
リート６とよりなる建造物用基礎構造である。
This invention involves cutting the ground 1 and adding gravel and sand 2 to the bottom.
A block 3 made of foam stacked on top of a block 3, a moisture-proof film 4 covering at least the top surface and four side walls of the block 3, and an outer formwork 5 for forming concrete provided outside the block 3. This is a foundation structure for a building consisting of concrete 6 which is poured and formed so as to surround 3.
発泡体としては、嵩密度が18〜150ｇ／のポ
リスチレン、ポリプロピレン、高密度ポリエチレ
ン、線状低密度ポリエチレン等の独立気泡率が80
％以上の発泡体が用いられる。 Foams include polystyrene, polypropylene, high-density polyethylene, linear low-density polyethylene, etc. with a bulk density of 18 to 150 g/closed cell ratio of 80.
% or more foam is used.
防湿フイルムとしては低密度ポリエチレンフイ
ルム、ポリ塩化ビニルフイルム等の肉厚８〜100
ミクロンの耐水性フイルムが用いられる。 Moisture-proof films include low-density polyethylene films, polyvinyl chloride films, etc. with a wall thickness of 8 to 100 mm.
A micron water-resistant film is used.
発泡体よりなるブロツクはコンクリートで囲繞
されているので互いにずれることがなく、またブ
ロツクは軽量安価で大きな容積を占めるから、コ
ンクリート或いは土砂の量を大幅に節減でき、さ
らに防湿フイルムでブロツクの少なくとも上面と
四側壁が被覆されているので建造物Ｈへの防湿及
び断熱効果があると共にコンクリート成形時には
内型枠は不要で外型枠のみを設ければよいので施
工が容易で工期を短縮しうるものである。
Since the blocks made of foam are surrounded by concrete, they do not shift from each other, and since the blocks are lightweight and inexpensive and occupy a large volume, the amount of concrete or earth and sand can be greatly reduced.Moreover, at least the top surface of the blocks can be covered with a moisture-proof film. Since the four side walls are covered, there is a moisture-proofing and heat-insulating effect on Building H, and when concrete is formed, no inner formwork is required and only the outer formwork is required, making construction easy and shortening the construction period. It is.
ブロツク３として発泡ポリスチレン製ブロツク
を用い、また防湿フイルム４としてポリエチレン
フイルムを用いた。外型枠５にはベニヤ板を用い
た。第１図示のようにコンクリート６の下部には
砕石７や接着剤で通水材８、例えば発泡ポリスチ
レンビーズ同志をアスフアルト系接着剤により接
着したもので粒子間に通水用の空隙があるものを
おき、その中に排水管９を通した。なお、コンク
リートの流し込みの時にコンクリートの建物の基
礎を同時に構築してもよい。
A block made of expanded polystyrene was used as the block 3, and a polyethylene film was used as the moisture-proof film 4. A plywood board was used for the outer formwork 5. As shown in the first diagram, at the bottom of the concrete 6, there is a water-permeable material 8 such as crushed stone 7 or an adhesive, such as foamed polystyrene beads glued together using an asphalt-based adhesive, with gaps for water passage between the particles. Then, the drain pipe 9 was passed through it. Note that the foundation of the concrete building may be constructed at the same time as the concrete is poured.
第２図は本考案の実験例を示すもので地面１は
深さ80cm、縦400cm、横400cmの大きさに削土し
た。ブロツク２の大きさは縦180cm×横90cm×高
さ20cmで、積み上げた大きさは縦360cm×横360cm
×高さ60cmである。ポリエチレンフイルム４の厚
さは30ミクロン、またコンクリート６には鉄筋コ
ンクリートを用いた。コンクリート６の厚さは15
cmである。この上に２階建の木造住宅を建てると
するとその総重量は、屋根30Kg／m2，２階は建物
50Kg／m2、内容物150Kg／m2，１階は建物50Kg／
m2、内容物150Kg／m2、基礎（厚さ20cm）470Kg／
m2で、合計900Kg／m2である。１０はその実験用
の等価荷重である。 Figure 2 shows an experimental example of the present invention. Ground 1 was excavated to a depth of 80 cm, a length of 400 cm, and a width of 400 cm. The size of Block 2 is 180cm long x 90cm wide x 20cm high, and the stacked size is 360cm long x 360cm wide.
×Height is 60cm. The thickness of the polyethylene film 4 was 30 microns, and the concrete 6 was made of reinforced concrete. The thickness of concrete 6 is 15
cm. If we were to build a two-story wooden house on top of this, the total weight would be 30Kg/ m2 for the roof, and the second floor for the building.
50Kg/m 2 , contents 150Kg/m 2 , 1st floor building 50Kg/
m 2 , contents 150Kg/m 2 , foundation (thickness 20cm) 470Kg/
m2 , totaling 900Kg/ m2 . 10 is the equivalent load for the experiment.
一法、土密度は1.6T／m3として、0.6m掘れば、
土の重量は960Kg／m2であるから、家を建てても
荷重の増加にはならず、軟弱地盤の場合極めて効
果的である。 One method, assuming the soil density is 1.6T/ m3 , if you dig 0.6m,
Since the weight of soil is 960 kg/m 2 , building a house will not increase the load, making it extremely effective on soft ground.
以上のように本考案によれば各発泡体よりなる
ブロツクはコンクリートで囲繞されているので互
いにずれることがなく、また断熱性を有するブロ
ツクは軽量安価で大きな容積を占めるから、コン
クリート或いは土砂の量を大幅に節減でき、更に
防湿フイルムで被覆されているので防湿効果があ
ると共にコンクリート成形時には内型枠は不要で
外型枠のみを設ければよいので施工が容易で工期
が短縮しうるものである。
As described above, according to the present invention, the blocks made of each foam are surrounded by concrete, so they do not shift from each other, and since the blocks with insulation properties are lightweight and inexpensive, and occupy a large volume, the amount of concrete or earth and sand can be reduced. Furthermore, since it is coated with a moisture-proof film, it has a moisture-proofing effect, and when concrete is formed, an inner formwork is not required and only an outer formwork is required, making it easy to construct and shorten the construction period. be.
第１図は本考案の一実施例の縦断面図、第２図
は本考案の実験例の縦断面図、第３図は従来の装
置の縦断面図である。
１……地面、２……砂利、砂、３……ブロツ
ク、４……防湿フイルム、５……外型枠、６……
コンクリート。
FIG. 1 is a vertical cross-sectional view of an embodiment of the present invention, FIG. 2 is a vertical cross-sectional view of an experimental example of the present invention, and FIG. 3 is a vertical cross-sectional view of a conventional device. 1...Ground, 2...Gravel, sand, 3...Block, 4...Moisture-proof film, 5...Outer formwork, 6...
concrete.
Claims (1)
に積み上げた発泡体よりなるブロツクと、このブ
ロツクの少なくとも上面と四側壁を被覆する防湿
フイルムと、その外側に設けたコンクリート成形
用の外型枠の内部にブロツクを囲繞するように流
し込んで成形したコンクリートとよりなる建造物
用基礎構造。 A block made of foam made by cutting the ground and laying gravel, sand, etc. on the bottom, a moisture-proof film covering at least the top surface and four side walls of this block, and a concrete molding film provided on the outside of the block. A basic structure for a building made of concrete poured and formed to surround a block inside an outer formwork.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP162787U JPH0449256Y2 (en) | 1987-01-09 | 1987-01-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP162787U JPH0449256Y2 (en) | 1987-01-09 | 1987-01-09 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63112544U JPS63112544U (en) | 1988-07-20 |
| JPH0449256Y2 true JPH0449256Y2 (en) | 1992-11-19 |
Family
ID=30779714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP162787U Expired JPH0449256Y2 (en) | 1987-01-09 | 1987-01-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0449256Y2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0716760Y2 (en) * | 1989-06-28 | 1995-04-19 | ナショナル住宅産業株式会社 | Concrete foundation structure |
| KR101040003B1 (en) | 2010-01-22 | 2011-06-09 | 고준현 | Installation-workshop constructing method for steel frame construction |
-
1987
- 1987-01-09 JP JP162787U patent/JPH0449256Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63112544U (en) | 1988-07-20 |
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