JPS6316758Y2 - - Google Patents
Info
- Publication number
- JPS6316758Y2 JPS6316758Y2 JP1985114337U JP11433785U JPS6316758Y2 JP S6316758 Y2 JPS6316758 Y2 JP S6316758Y2 JP 1985114337 U JP1985114337 U JP 1985114337U JP 11433785 U JP11433785 U JP 11433785U JP S6316758 Y2 JPS6316758 Y2 JP S6316758Y2
- Authority
- JP
- Japan
- Prior art keywords
- mortar
- base plate
- waterproof sheet
- mortar wall
- synthetic resin
- 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
- 239000004570 mortar (masonry) Substances 0.000 claims description 32
- 238000009413 insulation Methods 0.000 claims description 20
- 239000000463 material Substances 0.000 claims description 15
- 239000006260 foam Substances 0.000 claims description 9
- 229920003002 synthetic resin Polymers 0.000 claims description 9
- 239000000057 synthetic resin Substances 0.000 claims description 9
- 239000011888 foil Substances 0.000 claims description 6
- 229910052751 metal Inorganic materials 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 6
- 239000000470 constituent Substances 0.000 claims description 3
- 238000005187 foaming Methods 0.000 claims description 2
- 238000011065 in-situ storage Methods 0.000 claims description 2
- 239000010426 asphalt Substances 0.000 description 4
- 230000005494 condensation Effects 0.000 description 4
- 238000009833 condensation Methods 0.000 description 4
- 238000004078 waterproofing Methods 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 239000011083 cement mortar Substances 0.000 description 3
- 239000011120 plywood Substances 0.000 description 3
- 229920005830 Polyurethane Foam Polymers 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000008014 freezing Effects 0.000 description 2
- 238000007710 freezing Methods 0.000 description 2
- 239000012774 insulation material Substances 0.000 description 2
- 239000002655 kraft paper Substances 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- -1 polyethylene Polymers 0.000 description 2
- 239000011496 polyurethane foam Substances 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000011491 glass wool Substances 0.000 description 1
- 239000010440 gypsum Substances 0.000 description 1
- 229910052602 gypsum Inorganic materials 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000000123 paper Substances 0.000 description 1
- 229910001562 pearlite Inorganic materials 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920000582 polyisocyanurate Polymers 0.000 description 1
- 239000011495 polyisocyanurate Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 239000010454 slate Substances 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- 238000010257 thawing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Building Environments (AREA)
Description
【考案の詳細な説明】
本考案は建築物の内外装の耐火性と断熱性と遮
音性と施工性、耐震性の向上とモルタルの亀裂、
剥落を防止したモルタル壁断熱構造に関するもの
である。[Detailed explanation of the invention] This invention improves the fire resistance, heat insulation, sound insulation, and workability of the interior and exterior of buildings, improves seismic resistance, and prevents cracks in mortar.
This relates to a mortar wall insulation structure that prevents peeling.
例えば、木造建築、特に戸建住宅においては外
壁の６割がモルタル壁によつて形成されている。
しかしながら、モルタル壁はモルタル壁とラスと
防水シートと木摺り板によつて構成されている。
その構造体の熱伝導率は1.3kcal／ｍ・ｈ・℃位
であり、断熱性に欠けるものである。そのため耐
火性にはすぐれているが、断熱性と防水性、およ
び結露性、施工性において劣ると共に、工期が長
くなる欠点があつた。また、温度の高低差により
室内側からの湿気、もしくは凍結融解がモルタル
壁に直接影響し、しかも伸縮の異なる下地材と一
体のため亀裂がより多く発生したりする不都合が
あつた。 For example, 60% of the outer walls of wooden buildings, especially detached houses, are made of mortar.
However, mortar walls are composed of mortar walls, lath, waterproof sheets, and lath boards.
The thermal conductivity of the structure is about 1.3 kcal/m·h·°C, and it lacks heat insulation properties. Therefore, although it has excellent fire resistance, it is inferior in heat insulation, waterproofing, dew condensation, and workability, and has the disadvantage of requiring a long construction period. In addition, due to the difference in temperature, moisture from the indoor side or freezing and thawing directly affects the mortar wall, and since it is integrated with the base material, which has different expansion and contraction properties, there are disadvantages in that more cracks occur.
本考案はこのような欠点を除去するため、断熱
性と非結露性を強化すると共に、モルタル壁の亀
裂、剥落を構造体との相乗効果によつて大幅に低
減したモルタル壁断熱構造を提供するものであ
る。 In order to eliminate these drawbacks, the present invention provides a mortar wall insulation structure that strengthens the insulation and non-condensation properties and significantly reduces cracking and peeling of the mortar wall through a synergistic effect with the structure. It is something.
以下に、図面を用いて本考案に係るモルタル壁
断熱構造の一実施例について詳細に説明する。第
１図は建築物等のモルタル壁部分の横断面を示す
説明図であり、１は主柱、２は間柱で総称して躯
体という。３は内装下地板、４は胴縁、５はモル
タル下地板である。この下地板５は例えば第２図
ａ，ｂ、およびｃに示すように合成樹脂発泡体６
を硬質基材７と防水シート８でサンドイツチし、
一体に形成した構造の複合板体である。すなわ
ち、ａ図は全構成材を同一寸法に形成した複合体
構造であり、ｂ図は防水シート８の２辺８ａ，８
ｂが他の構成材より突出し、これを装着した場合
に重合片として機能させ、より目地部の防水性を
改善したものである。また、第２図ｃは防水シー
ト８の一辺のみを突出させた重合片８ｃを有する
ものである。モルタル下地板５の標準寸法はL1
＝1800mm、W1＝900mm位である。さらに説明する
と、合成樹脂発泡体６としては透湿率、例えば
0.00061〜0.005g／ｍ・ｈ・ｒ・mm・Ｈ・ｇ、吸
水率が約５％以下、吸湿率が約0.5gcm厚／m3・
ｈ・mm・Ｈ・ｇ以下程度のものである。また、熱
伝導率としては0.017〜0.05kcal／ｍ・ｈ・℃等
の物性を有し、具体例としては硬質ポリウレタン
フオーム、ポリイソシアヌレートフオーム、フエ
ノールフオームの１種からなるものであり、主に
現場発泡を用いる。さらに、合成樹脂発泡体６と
しては独立気泡率が約50％以上の発泡組織であ
る。硬質基材７としては防水加工の合板、スレー
ト板、シージングボード、合成樹脂板等の１種か
らなるものである。また、防水シート８としては
アスフアルトフエルト、クラフト紙、合成樹脂フ
イルム、例えばポリエチレンシート、クラフト紙
に防水処理を施したものに金属箔をラミネートし
た防水シートである。防水シート９はアスフアル
トフエルト、合成樹脂フイルムの１種からなり、
接着剤（図示せず）で硬質基板７に固着したもの
である。１１はセメントモルタル壁であり、合板
７上に防水シート（アスフアルトフエルト）９、
ラス材１０を装着し、その上にセメントモルタル
壁材をスラリー状等で塗着したものである。この
セメントモルタル壁１１の肉厚は約20〜25mm位で
ある。 An embodiment of the mortar wall insulation structure according to the present invention will be described in detail below with reference to the drawings. FIG. 1 is an explanatory diagram showing a cross section of a mortar wall portion of a building, etc., where 1 is a main column and 2 is a stud, collectively referred to as a frame. 3 is an interior base plate, 4 is a rim, and 5 is a mortar base plate. This base plate 5 is made of synthetic resin foam 6 as shown in FIGS. 2a, b, and c, for example.
sandwiched with hard base material 7 and waterproof sheet 8,
It is a composite board with an integral structure. That is, figure a shows a composite structure in which all the constituent materials are formed to the same size, and figure b shows two sides 8a and 8 of the waterproof sheet 8.
b protrudes from the other constituent materials and functions as a polymeric piece when attached, further improving the waterproofness of the joint area. 2c has an overlapping piece 8c with only one side of the waterproof sheet 8 protruding. The standard dimension of mortar base plate 5 is L 1
= 1800mm, W 1 = about 900mm. To explain further, the synthetic resin foam 6 has a moisture permeability, e.g.
0.00061 to 0.005g/m・h・r・mm・H・g, water absorption rate is about 5% or less, moisture absorption rate is about 0.5gcm thickness/ m3・
It is about h・mm・H・g or less. In addition, it has physical properties such as thermal conductivity of 0.017 to 0.05 kcal/m・h・℃, and concrete examples include hard polyurethane foam, polyisocyanurate foam, and phenol foam. Use in-situ foaming. Further, the synthetic resin foam 6 has a foam structure with a closed cell ratio of about 50% or more. The hard base material 7 is made of one type of waterproof plywood, slate board, sheathing board, synthetic resin board, or the like. The waterproof sheet 8 is a waterproof sheet made of asphalt felt, kraft paper, a synthetic resin film, such as a polyethylene sheet or kraft paper treated with waterproofing and laminated with metal foil. The waterproof sheet 9 is made of one type of asphalt felt or a synthetic resin film.
It is fixed to a hard substrate 7 with an adhesive (not shown). 11 is a cement mortar wall, a waterproof sheet (asphalt felt) 9 is placed on plywood 7,
A lath material 10 is installed, and a cement mortar wall material is applied thereon in the form of a slurry or the like. The thickness of this cement mortar wall 11 is about 20 to 25 mm.
次に実施例につき説明する。 Next, an example will be explained.
内装下地材３……石膏ボード（９mm厚）
モルタル下地板５、硬質ポリウレタンフオー
ム（密度30Kg／m3）……厚さ113mm
金属箔の防水シート８……アルミニウム箔に
クラフト紙
防水シート９……アスフアルトフエルト
硬質基材７……合板（９mm）
モルタル壁１１……市販のモルタル組成物
この外壁の構造は第１図の横断面であり、縦断
面図的には第３図ａのように装着し、t1＝12mm、
t2＝105mm、t3＝25mm、t4＝25mm、t5＝20〜25mmと
する。この全構造体の熱貫流率は0.814kcal／
m2・ｈ・℃であり、従来品は約2.6kcal／m2・
ｈ・℃であり、その性能からも明らかなように高
断熱性であることが解る。また結露現象について
は高断熱性のためと金属箔付の防水シート８、防
水シート９による低吸湿性、低透湿性の形成でほ
とんど認められなかつた。さらに、水分によつて
断熱材、躯体が腐食する等の不都合もなかつた。
また、遮音性については1000Hzで530dBであり、
さらにモルタル壁の亀裂、防震性、クツシヨン
性、防水性の点で大幅に改善されていた。 Interior base material 3...Gypsum board (9mm thick) Mortar baseboard 5, hard polyurethane foam (density 30Kg/ m3 )...113mm thick Metal foil waterproof sheet 8...Craft paper on aluminum foil Waterproof sheet 9... Asphalt felt Hard base material 7...Plywood (9mm) Mortar wall 11...Commercially available mortar composition The structure of this outer wall is the cross section shown in Figure 1, and the longitudinal section is installed as shown in Figure 3a. and t 1 = 12 mm,
Let t 2 = 105 mm, t 3 = 25 mm, t 4 = 25 mm, and t 5 = 20 to 25 mm. The heat transfer coefficient of this entire structure is 0.814kcal/
m2・h・℃, and the conventional product is approximately 2.6kcal/ m2・
h・℃, and it is clear from its performance that it has high heat insulation properties. Furthermore, almost no dew condensation was observed due to the high heat insulation properties and the low moisture absorption and low moisture permeability formed by the metal foil-attached waterproof sheets 8 and 9. Furthermore, there were no problems such as corrosion of the insulation material or the structure due to moisture.
In addition, the sound insulation is 530dB at 1000Hz,
Furthermore, cracks in the mortar walls, earthquake resistance, cushioning properties, and waterproofing properties were significantly improved.
以上説明したのは本考案に係るモルタル壁断熱
構造の一実施例にすぎず、第３図ｂに示すように
重合片を形成できるし、さらに、第４図ａに示す
ように空隙にグラスウール等の断熱材１２を充填
することも可能である。この場合、全体構造の熱
貫流率は0.436kcal／m3・ｈ・℃である。さらに、
第４図ｂに示すようにモルタル下地板５の合成樹
脂発泡体６の片面にパーライト、シラスバルー
ン、シリカゲル等の固着物１３を混在させ、この
面にモルタル壁を付着させ、硬質基板７を主柱に
取付けることもできる。この際には防水シート９
とラス材１０が不要となる。 What has been described above is only one embodiment of the mortar wall insulation structure according to the present invention, and polymer pieces can be formed as shown in FIG. 3b, and glass wool etc. It is also possible to fill the insulation material 12 with . In this case, the heat transmission coefficient of the entire structure is 0.436 kcal/m 3 ·h·°C. moreover,
As shown in FIG. 4b, a fixed substance 13 such as pearlite, shirasu balloon, or silica gel is mixed on one side of the synthetic resin foam 6 of the mortar base plate 5, and a mortar wall is attached to this side, so that the hard substrate 7 is mainly It can also be mounted on a pole. In this case, use the waterproof sheet 9
This eliminates the need for the lath material 10.
上述したように本考案に係るモルタル壁断熱構
造によれば、躯体の外側上に防水性、断熱性、
耐振性に富むモルタル下地板を敷設、固定し、か
つ、躯体の内側に内装下地板を固定したため、断
熱性、防震性に富む特徴がある。また、躯体の
外側面に防湿性の金属箔付の防水シートを設けた
ため、室内外側からの湿気が躯体内側に結露せ
ず、躯体、胴縁を腐食することがない特徴があ
る。地震、外部からの振動がモルタル壁に、直
接伝動されず大幅に低減されること、および結露
と凍結によるクラツクもなくなる特徴がある。
さらに、壁全体としては施工性、防水性、断熱性
に富む特徴がある。 As mentioned above, according to the mortar wall insulation structure according to the present invention, waterproofness, insulation,
A highly vibration-resistant mortar base plate was laid and fixed, and the interior base plate was fixed to the inside of the structure, so it has excellent insulation and earthquake-proofing properties. In addition, because a waterproof sheet with moisture-proof metal foil is provided on the outer surface of the structure, moisture from outside the room will not condense on the inside of the structure, and the structure and rim will not corrode. It is characterized by the fact that earthquakes and external vibrations are not directly transmitted to the mortar wall and are greatly reduced, and cracks caused by condensation and freezing are also eliminated.
Furthermore, the wall as a whole has excellent construction, waterproofing, and insulation properties.
第１図は本考案に係るモルタル壁断熱構造の一
実施例を示す横断面図、第２図ａ〜ｃは上記に使
用するモルタル下地板の一実施例を示す斜視図、
第３図ａ，ｂは本考案に係るモルタル壁断熱構造
の一実施例を示す縦断面図、第４図ａ，ｂはその
他の実施例を示す説明図である。
５……モルタル下地板、９……モルタル壁。
FIG. 1 is a cross-sectional view showing an embodiment of the mortar wall insulation structure according to the present invention, and FIGS. 2 a to 2 c are perspective views showing an embodiment of the mortar base plate used in the above.
FIGS. 3a and 3b are longitudinal sectional views showing one embodiment of the mortar wall insulation structure according to the present invention, and FIGS. 4a and 4b are explanatory views showing other embodiments. 5... Mortar base plate, 9... Mortar wall.
Claims (1)
けた胴縁と、該胴縁上に下記する金属箔面を接触
して固設したモルタル下地板と、該下地板の硬質
基材上に敷設した防水シートと、該防水シート上
にフツク等により固定したラス材と、該ラス材上
に形成したモルタル壁と、前記躯体の内側に固定
した内装下地板からなるモルタル壁断熱構造にお
いて、前記モルタル下地板が金属箔をラミネート
した防水シートと硬質基材間に合成樹脂発泡体を
介在させ、これら構成材を合成樹脂発泡体の現場
発泡により一体にサンドイツチしたことを特徴と
するモルタル壁断熱構造。 A frame consisting of main pillars or studs, a rim provided on the frame, a mortar base plate on which the following metal foil surface is fixed in contact with the rim, and a hard base material of the base plate. In the mortar wall insulation structure consisting of a laid waterproof sheet, a lath material fixed on the waterproof sheet with hooks etc., a mortar wall formed on the lath material, and an interior base plate fixed to the inside of the frame, the above-mentioned A mortar wall insulation structure characterized in that the mortar base plate is a waterproof sheet laminated with metal foil, a synthetic resin foam is interposed between the hard base material, and these constituent materials are sand-chilled together by in-situ foaming of the synthetic resin foam. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985114337U JPS6316758Y2 (en) | 1985-07-24 | 1985-07-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985114337U JPS6316758Y2 (en) | 1985-07-24 | 1985-07-24 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6165108U JPS6165108U (en) | 1986-05-02 |
| JPS6316758Y2 true JPS6316758Y2 (en) | 1988-05-12 |
Family
ID=30673359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985114337U Expired JPS6316758Y2 (en) | 1985-07-24 | 1985-07-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6316758Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0613940Y2 (en) * | 1986-08-23 | 1994-04-13 | 株式会社アイジー技術研究所 | Insulated and waterproof stepped mortar wall |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5273524A (en) * | 1975-12-16 | 1977-06-20 | Takashi Ishikawa | Method of repairing or improving metal roofing |
| JPS5235118B2 (en) * | 1972-10-27 | 1977-09-07 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5844185Y2 (en) * | 1975-09-03 | 1983-10-06 | イシカワ タカシ | Kenchikuyouita |
| JPS5725934Y2 (en) * | 1977-06-15 | 1982-06-05 |
-
1985
- 1985-07-24 JP JP1985114337U patent/JPS6316758Y2/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5235118B2 (en) * | 1972-10-27 | 1977-09-07 | ||
| JPS5273524A (en) * | 1975-12-16 | 1977-06-20 | Takashi Ishikawa | Method of repairing or improving metal roofing |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6165108U (en) | 1986-05-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4129972A (en) | Top vented insulating structure | |
| JP3039924B1 (en) | External insulation structure and external insulation method of building | |
| JPS6316758Y2 (en) | ||
| JP2857634B2 (en) | Dry construction method of composite floor and composite roof of deck plate and GRC panel | |
| JPS6153494B2 (en) | ||
| JPS6039396Y2 (en) | mortar wall insulation structure | |
| JPS6154901B2 (en) | ||
| JP2945378B1 (en) | Insulation panels, exterior insulation structures and exterior insulation methods for buildings | |
| JP2588809Y2 (en) | Multifunctional structural panel | |
| JPS6233377B2 (en) | ||
| JPS6140809Y2 (en) | ||
| JPS6143859Y2 (en) | ||
| JPH0138192Y2 (en) | ||
| JPH07317168A (en) | External facing structure | |
| JPS6215700B2 (en) | ||
| JPS6126505Y2 (en) | ||
| JPS6232306B2 (en) | ||
| JPH0625447B2 (en) | Insulation structure for building | |
| JPS6232307B2 (en) | ||
| JPS6146107Y2 (en) | ||
| JPS627783Y2 (en) | ||
| JPH0988201A (en) | Method of outside heat-insulating construction | |
| JPS6332246Y2 (en) | ||
| JPS6116122Y2 (en) | ||
| JPS633108B2 (en) |