JPH0526909B2 - - Google Patents
Info
- Publication number
- JPH0526909B2 JPH0526909B2 JP60125820A JP12582085A JPH0526909B2 JP H0526909 B2 JPH0526909 B2 JP H0526909B2 JP 60125820 A JP60125820 A JP 60125820A JP 12582085 A JP12582085 A JP 12582085A JP H0526909 B2 JPH0526909 B2 JP H0526909B2
- Authority
- JP
- Japan
- Prior art keywords
- wall
- heat insulating
- insulation
- insulating material
- filled
- 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
- 239000004567 concrete Substances 0.000 claims description 11
- 238000010276 construction Methods 0.000 claims description 8
- 239000012774 insulation material Substances 0.000 claims description 4
- 239000011810 insulating material Substances 0.000 description 18
- 238000009413 insulation Methods 0.000 description 12
- 238000000034 method Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 238000009833 condensation Methods 0.000 description 4
- 230000005494 condensation Effects 0.000 description 4
- 238000009422 external insulation Methods 0.000 description 4
- 238000009423 ventilation Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 239000011440 grout Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000011150 reinforced concrete Substances 0.000 description 2
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 229920006328 Styrofoam Polymers 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000006253 efflorescence Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000006261 foam material Substances 0.000 description 1
- 239000011491 glass wool Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009421 internal insulation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000011490 mineral wool Substances 0.000 description 1
- 206010037844 rash Diseases 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 239000008261 styrofoam Substances 0.000 description 1
Description
【発明の詳細な説明】
産業上の利用分野
本発明は、建物の外壁材として使用される建築
用ブロツクに関する。DETAILED DESCRIPTION OF THE INVENTION Field of Industrial Application The present invention relates to building blocks used as exterior wall materials for buildings.
従来の技術
近年、ブロツク造や鉄筋コンクリート造等の建
物における外壁部分の断熱構造に関しては、外壁
の室内側に断熱層を設けるという従来からの内断
熱工法に代わつて、外壁の室外側に断熱層を設け
るという外断熱工法が採用される傾向にある。と
いうのは、外壁の室外側に断熱層を設けた方が、
室内側に設けた場合よりも、
結露を効果的に防止する、
室温の変動が少なくなる、
外壁の本体部分を構成する壁体自体を保護す
る、
冷暖費を節約して、省エネルギー化を図れ
る、
等の秀れた利点があるからである。Conventional technology In recent years, regarding the insulation structure of external walls of buildings such as block construction and reinforced concrete construction, instead of the conventional internal insulation method of providing a thermal insulation layer on the indoor side of the external wall, a thermal insulation layer is installed on the outdoor side of the external wall. There is a tendency for external insulation methods to be adopted. This is because it is better to provide a heat insulating layer on the outdoor side of the exterior wall.
More effectively prevents condensation than when installed indoors, reduces fluctuations in room temperature, protects the wall itself that makes up the main body of the exterior wall, reduces heating and cooling costs and saves energy. This is because it has excellent advantages such as.
第４図は、この種の外断熱工法を鉄筋コンクリ
ート造に採用した外壁構造を例示している。図に
おいて、１は、コンクリートを主体に予め構築さ
れた壁体を示している。壁体１の室外側の外壁面
２にはブラケツト部材３が取り付けられ、該ブラ
ケツト部材３を介して保持部材４が支持されると
ともに、サイデイング５が上記保持部材４によつ
て固定されている。そして、このサイデイング５
と前記壁体１との間に内装された断熱材６，６…
によつて外断熱層が形成されている。 Figure 4 illustrates an example of an external wall structure in which this type of external insulation method is applied to reinforced concrete construction. In the figure, reference numeral 1 indicates a wall body constructed in advance mainly of concrete. A bracket member 3 is attached to the exterior wall surface 2 of the wall 1 on the outdoor side, and a holding member 4 is supported via the bracket member 3, and the siding 5 is fixed by the holding member 4. And this siding 5
and the wall 1, the heat insulating material 6, 6...
The outer heat insulating layer is formed by
また、型枠コンクリートブロツク造建築におい
ては、コンクリートなどを充填する空洞部の外側
に別の空洞部を設けて、この空洞部の空気層によ
つて断熱効果を持たせるようにしたものがある
（例えば、実開昭54−112316号公報参照）。 In addition, in some forms of concrete block construction, another cavity is provided outside the cavity filled with concrete, etc., and the air layer in this cavity provides a heat insulation effect ( For example, see Utility Model Application Publication No. 112316/1983).
発明が解決しようとする問題点
従来技術では、予め構築された壁体に、断熱材
を取り付け、更にその外側に該断熱材を保護する
ためのサイデイングを取り付けなければならず、
作業工程が多くなるという欠点がある。しかも、
技術面においても、サイデイングを断熱材を挟ん
で壁体に取り付けなければならず、取付構造が複
雑になるという問題点がある。Problems to be Solved by the Invention In the prior art, a heat insulating material must be attached to a pre-built wall, and siding must be attached to the outside of the insulating material to protect the heat insulating material.
The disadvantage is that the number of work steps increases. Moreover,
Technically, there is also a problem in that the siding must be attached to the wall with a heat insulating material in between, which complicates the mounting structure.
他方、外側の空洞層によつて外断熱を持たせた
従来のコンクリートブロツクでは、その断熱効果
を空気層に頼つているため、必ずしも断熱効果が
高くない不都合がある。 On the other hand, conventional concrete blocks that have external insulation provided by the outer cavity layer have the disadvantage that the insulation effect is not necessarily high because the insulation effect relies on the air layer.
本発明は、以上の問題点にかんがみて、壁体構
築時の作業工程を簡素化するとともに、断熱効果
の高い断熱層を容易に、かつ、確実に形成するこ
とができる外断熱工法に適した建築用ブロツクを
提供することも目的とする。 In view of the above problems, the present invention simplifies the work process during wall construction and is suitable for an external insulation method that can easily and reliably form a heat insulating layer with a high heat insulation effect. Another purpose is to provide building blocks.
問題点を解決するための手段
本発明は、外側壁部と内側壁部及び両側壁部間
を連結する連結部とからなり、それら側壁部間に
コンクリートを充填する建築用ブロツクにおい
て、前記外側壁部に空洞部を形成して、この空洞
部内に断熱材を予め充填したことを特徴とする。Means for Solving the Problems The present invention provides a building block comprising an outer wall portion, an inner wall portion, and a connecting portion connecting between the side wall portions, and in which concrete is filled between the side wall portions. It is characterized in that a cavity is formed in the section, and the cavity is filled with a heat insulating material in advance.
作 用
ブロツク本体１０に断熱材１７が充填された状
態で１つのユニツトとしてブロツク１１が構成さ
れ、このようなユニツト化されたブロツク１１
を、断熱材１７が室外側に配置されるように組み
積んでいくことにより、組積工事と断熱工事とが
同時に行なえ、かつ、壁体２１の室外側に外断熱
層が形成される。Function The block 11 is constructed as one unit with the block body 10 filled with the heat insulating material 17.
By stacking them so that the heat insulating material 17 is placed on the outdoor side, masonry work and insulation work can be performed simultaneously, and an external heat insulating layer is formed on the outdoor side of the wall body 21.
実施例
本発明の構成を図示の１実施例に基づいて更に
詳述する。Embodiment The configuration of the present invention will be explained in further detail based on an illustrated embodiment.
第１図において、１０は、本発明ブロツク１１
を構成しているブロツク本体を示す。このブロツ
ク本体１０は、並行配置された外側壁部１２及び
内側壁部１３並びにこれら外側壁部１２と内側壁
部１３とを連結する連結部１４，１４によつて基
本的に構成されている。 In FIG. 1, 10 is a block 11 of the present invention.
The block body that makes up the block is shown. The block main body 10 basically comprises an outer wall 12 and an inner wall 13 arranged in parallel, and connecting parts 14, 14 connecting the outer wall 12 and the inner wall 13.
厚手に形成された外側壁部１２の内部には、２
個の空洞１５，１５が形成されている。これらの
空洞１５，１５は、上記外側壁部１２の外側面１
６に並行して直列に配置されている。そして、各
空洞１５には、断熱材１７がそれぞれ充填されて
ブロツク本体１０と一体化されるようになつてい
る。 Inside the thick outer wall 12, there are 2
Cavities 15, 15 are formed. These cavities 15, 15 are formed on the outer surface 1 of the outer wall portion 12.
6 are arranged in series in parallel. Each cavity 15 is filled with a heat insulating material 17 and integrated with the block body 10.
断熱材１７としては、ロツクウールやグラスウ
ール等の繊維系素材、発泡スチロールや発泡ウレ
タン等の気泡系素材、或いはその他断熱機能を有
するものが使用される。ただし、吸水性は低いほ
うが望ましい。 As the heat insulating material 17, a fiber material such as rock wool or glass wool, a foam material such as styrofoam or urethane foam, or another material having a heat insulating function is used. However, lower water absorption is desirable.
また、前記空洞１５には、通気溝１８，１８…
が上下方向に設けられており、断熱材１７を充填
した後においても、残存するようになつている。
なお、空洞１５の数や大きさ等は、断熱材１７の
性能やブロツク１１の強度等に応じて決定する。 The cavity 15 also includes ventilation grooves 18, 18...
are provided in the vertical direction, and remain even after being filled with the heat insulating material 17.
The number, size, etc. of the cavities 15 are determined depending on the performance of the heat insulating material 17, the strength of the block 11, etc.
また、１９，１９…は、外側壁部１２の前記外
側面１６に上下方向に並設された化粧目地であ
る。 Further, 19, 19, . . . are decorative joints arranged vertically in parallel on the outer surface 16 of the outer wall portion 12.
第２図は、本発明ブロツク１１を使用して構築
した外壁構造を示しており、前記のような構造を
したブロツク１１，１１…を組み積んだ後、グラ
ウトコンクリート２０を充填することにより、壁
体２１が構成されるのである。その際、外側壁部
１２の前記空洞１５，１５内には、断熱材１７，
１７が予め充填されているから、ブロツク１１，
１１…の組積工事と同時に断熱工事が行なわれる
ことになり、作業工程が簡素化されるとともに、
工期も従来よりもはるかに短縮されることにな
る。 FIG. 2 shows an external wall structure constructed using the blocks 11 of the present invention, and after assembling the blocks 11, 11, etc. having the above-described structure, the wall is constructed by filling with grout concrete 20. The body 21 is constructed. At that time, in the cavities 15, 15 of the outer wall portion 12, a heat insulating material 17,
Since blocks 17 are filled in advance, blocks 11,
Insulation work will be carried out at the same time as the masonry work in 11..., simplifying the work process and
The construction period will also be much shorter than before.
なお、第２図においては、壁体２１の下方が室
外側を示しており、前記外側壁部１２に充填され
た断熱材１７，１７が壁体２１の室外側に配置さ
れ、外断熱層が形成されるとともに、化粧目地１
８，１８…が外部に露出している。したがつて、
従来ようにサイデイングを特に設ける必要がな
い。 In FIG. 2, the lower part of the wall 21 indicates the outdoor side, and the heat insulating materials 17, 17 filled in the outer wall 12 are arranged on the outdoor side of the wall 21, and the outer heat insulating layer is As well as being formed, decorative joint 1
8, 18... are exposed to the outside. Therefore,
There is no need to provide siding as in the past.
また、ブロツク１１，１１…組積時に、前記通
気溝１８，１８…を、第３図に示すように壁体２
１の上下方向に貫通するように配置しておくこと
により、外部から浸入した雨水や内部結露水が、
通気溝１８，１８…を伝つて外部に排出されるこ
とになる。 Also, when the blocks 11, 11... are assembled, the ventilation grooves 18, 18... are inserted into the wall body 2 as shown in FIG.
By arranging it so that it penetrates in the vertical direction of 1, rainwater that has entered from the outside and internal condensation water can be prevented.
It is discharged to the outside through the ventilation grooves 18, 18, . . .
発明の効果
以上のように、本発明では、ブロツク本体の内
部に断熱材を予め充填した構造としてあるから、
ブロツクを組み積むだけで、組積工事と断熱工事
とが同時に行なえ、作業工程が簡素化するととも
に、工期も従来より大幅に短縮できたものであ
る。しかも、断熱材がブロツク自体によつて覆わ
れるため、接着剤や金物で後付けする従来の構造
と異なつて脱落する虞れがなく、強固な外壁構造
を得ることができるという優れた利点がある。Effects of the Invention As described above, the present invention has a structure in which the inside of the block body is filled with a heat insulating material in advance.
Just by assembling blocks, masonry work and insulation work can be done at the same time, simplifying the work process and significantly shortening the construction period compared to conventional methods. Furthermore, since the heat insulating material is covered by the block itself, there is no risk of it falling off, unlike conventional structures in which it is retrofitted with adhesive or metal fittings, and there is an excellent advantage in that a strong outer wall structure can be obtained.
特に、ブロツク本体の外側面に添つて、該ブロ
ツク本体の内側に断熱材を設けたことにより、そ
のような断熱材が室外側に位置するようにブロツ
クを組み積みするだけで、外断熱層を形成するこ
とができるという顕著な作用効果を奏する。 In particular, by providing a heat insulating material on the inside of the block main body along the outer surface of the block main body, the outer heat insulating layer can be removed by simply stacking the blocks so that the heat insulating material is located on the outdoor side. It has a remarkable effect that it can be formed.
更に、その外断熱層は、従来のコンクリートブ
ロツクのような単なる空気層ではなく、特別の断
熱材を充填するものであるから、そのような従来
のものより遥かに断熱性能に優れたものが得られ
る。 Furthermore, the outer insulation layer is not just an air layer like conventional concrete blocks, but is filled with a special insulation material, so it has far superior insulation performance than conventional concrete blocks. It will be done.
なお、実施例のように、断熱材を充填した空洞
内に通気溝を形成しておくことにより、浸入した
雨水や内部結露水等の水分が放出されるので、結
露や白華等の不具合を有効に防止することができ
る利点がある。 In addition, by forming ventilation grooves in the cavity filled with insulation material as in the example, moisture such as infiltrated rainwater and internal condensation water is released, thereby preventing problems such as condensation and efflorescence. There is an advantage that it can be effectively prevented.
第１図は、本発明ブロツクの１実施例の分解斜
視図、第２図は、同じくブロツクを組み積んで構
築した外壁構造を示す横断面図、第３図は、第２
図のＡ−Ａ線断面図、第４図は、従来例の外壁構
造の横断面図である。
１０…ブロツク本体、１２…外側壁部、１３…
内側壁部、１４…連結部、１５…空洞、１７…断
熱材、２０…グラウトコンクリート、２１…壁
体。
FIG. 1 is an exploded perspective view of one embodiment of the block of the present invention, FIG. 2 is a cross-sectional view showing an outer wall structure similarly constructed by stacking blocks, and FIG.
The cross-sectional view taken along the line A-A in the figure, and FIG. 4, are cross-sectional views of the conventional outer wall structure. DESCRIPTION OF SYMBOLS 10... Block main body, 12... Outer wall part, 13...
Inner wall part, 14... Connection part, 15... Cavity, 17... Heat insulation material, 20... Grout concrete, 21... Wall body.
Claims (1)
る連結部とからなり、それら側壁部間にコンクリ
ートを充填する建築用ブロツクにおいて、前記外
側壁部に空洞部を形成して、この空洞部内に断熱
材を予め充填したことを特徴とする建築用ブロツ
ク。1. In a construction block consisting of an outer wall, an inner wall, and a connecting part connecting the side walls, and in which concrete is filled between the side walls, a cavity is formed in the outer wall, and the cavity is filled with concrete. A building block characterized by having its interior filled with insulation material in advance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60125820A JPS61286440A (en) | 1985-06-10 | 1985-06-10 | Building block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60125820A JPS61286440A (en) | 1985-06-10 | 1985-06-10 | Building block |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61286440A JPS61286440A (en) | 1986-12-17 |
| JPH0526909B2 true JPH0526909B2 (en) | 1993-04-19 |
Family
ID=14919747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP60125820A Granted JPS61286440A (en) | 1985-06-10 | 1985-06-10 | Building block |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61286440A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01107728U (en) * | 1988-01-09 | 1989-07-20 | ||
| JPH01118515U (en) * | 1988-02-02 | 1989-08-10 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54112316U (en) * | 1978-01-27 | 1979-08-07 |
-
1985
- 1985-06-10 JP JP60125820A patent/JPS61286440A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61286440A (en) | 1986-12-17 |
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