JP3135624B2 - Renovation structure of asbestos slate roof - Google Patents
Renovation structure of asbestos slate roofInfo
- Publication number
- JP3135624B2 JP3135624B2 JP03223401A JP22340191A JP3135624B2 JP 3135624 B2 JP3135624 B2 JP 3135624B2 JP 03223401 A JP03223401 A JP 03223401A JP 22340191 A JP22340191 A JP 22340191A JP 3135624 B2 JP3135624 B2 JP 3135624B2
- Authority
- JP
- Japan
- Prior art keywords
- roof
- asbestos slate
- new
- existing
- slate roof
- 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 - Fee Related
Links
- 239000010425 asbestos Substances 0.000 title claims description 30
- 229910052895 riebeckite Inorganic materials 0.000 title claims description 30
- 239000010454 slate Substances 0.000 title claims description 29
- 238000009418 renovation Methods 0.000 title description 4
- 239000004570 mortar (masonry) Substances 0.000 claims description 6
- 239000000945 filler Substances 0.000 claims description 3
- 239000011347 resin Substances 0.000 claims description 3
- 229920005989 resin Polymers 0.000 claims description 3
- 239000000463 material Substances 0.000 description 38
- 239000011162 core material Substances 0.000 description 7
- 239000011083 cement mortar Substances 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 239000007858 starting material Substances 0.000 description 3
- 239000004568 cement Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 239000011800 void material Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000010426 asphalt Substances 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000011490 mineral wool Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229910001562 pearlite Inorganic materials 0.000 description 1
- 239000002984 plastic foam Substances 0.000 description 1
- 230000002940 repellent Effects 0.000 description 1
- 239000005871 repellent Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
Landscapes
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
Description
【０００１】[0001]
【産業上の利用分野】本発明は既存石綿スレート屋根を
除去することなしに新規屋根を葺成した改修構造に関す
るものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a renovated structure in which a new roof is laid without removing an existing asbestos slate roof.
【０００２】[0002]
【従来の技術】一般に、石綿スレート系屋根材を用いた
屋根の改修は、既存屋根材を全部除去するか、新規下地
として垂木を打設し、その上に野地板を敷設した新規下
地を形成した後に新規屋根材を葺成するかのいずれかの
構造であった。2. Description of the Related Art In general, roof renovation using asbestos slate-based roofing materials involves removing all existing roofing materials or placing rafters as a new basement and forming a new basement on which a field board is laid. After that, a new roofing material was laid.
【０００３】[0003]
【発明が解決しようとする課題】しかしながら、既存屋
根を除去し、新規屋根を形成するには居住を長期に亘っ
て中止する必要があると共に、廃棄物となった屋根材の
処分に困り、その上、改修用の総コストが膨大となる不
利があった。また、既存屋根に新規下地を形成し、その
上に新規屋根材を葺成して屋根を改修した場合は、居住
を中止する必要がなくなり、上記より大幅に改善される
ことが多い。しかし工期が長くなり、必要部材も増しコ
ストアップは免れず、かつケラバ、軒等の納まりのため
特別部材、防音材の付加等を行わなければならなかっ
た。さらに、石綿スレート屋根材の既存屋根は外圧に弱
く、重なり合った部分が新規屋根改修時に多くの箇所で
破損する不利があった。However, in order to remove the existing roof and form a new roof, it is necessary to stop living for a long period of time, and it is difficult to dispose of the waste roof material. Moreover, there is a disadvantage that the total cost for renovation is enormous. In addition, when a new groundwork is formed on an existing roof and a new roofing material is laid thereon to repair the roof, there is no need to stop living, and the improvement is often greatly improved. However, the construction period became longer, the required members increased, and the cost was inevitable. In addition, special materials and soundproofing materials had to be added to accommodate keraba and eaves. In addition, existing roofs made of asbestos slate roofing materials are vulnerable to external pressure, and there is a disadvantage in that overlapping parts are damaged in many places when renovating a new roof.
【０００４】[0004]
【課題を解決するための手段】本発明はこのような欠点
を除去するため、既存石綿スレート屋根の屋根材間の段
差部、所謂屋根勾配と平行な面間に生ずる少なくとも断
面３角形状の空隙に強度、防水性、釘打ち性のあるモル
タル、レジンモルタル、軽量モルタル等の１種以上を充
填、養生し、一体に固着して平坦な新規下地を形成し、
その下地上に任意の新規屋根を葺成した石綿スレート屋
根の改修構造を提案するものである。SUMMARY OF THE INVENTION In order to eliminate such drawbacks, the present invention has at least a stepped portion between roof materials of an existing asbestos slate roof, that is, a void having at least a triangular cross section formed between surfaces parallel to a so-called roof slope. Filling and curing one or more of mortar, resin mortar, light weight mortar, etc. with strength, waterproofness, nailing , and fixing together to form a flat new base,
The present invention proposes a repair structure for an asbestos slate roof in which an arbitrary new roof is laid on the base.
【０００５】[0005]
【実施例】以下に、図面を用いて本発明に係る石綿スレ
ート屋根の改修構造の一実施例について詳細に説明す
る。すなわち、図１は上記発明の代表的な一例を示す説
明図であり、１は既存屋根で垂木２と野地板３と防水シ
ート４と石綿スレート屋根材５とから形成されている。BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is an exploded perspective view of an asbestos slate roof according to the present invention; That is, FIG. 1 is an explanatory view showing a typical example of the present invention. Reference numeral 1 denotes an existing roof, which is formed from rafters 2, a field board 3, a waterproof sheet 4, and an asbestos slate roof material 5.
【０００６】６は新規下地であり、既存屋根１の石綿ス
レートの屋根材５の表面頂点と少なくとも屋根勾配と平
行に引いた直線イ間に形成される断面３角形状の空隙７
に充填材８を少なくとも充填、養生、固着したフラット
な面である。さらに説明すると充填材８としてはセメン
トモルタル、軽量セメントモルタル（例えばセメントと
砂と水とパーライト粒とを混練したもの）、レジンコン
クリート等の１種からなり、釘等を垂木２に打設できる
柱状のものである。Reference numeral 6 denotes a new base material, and a space 7 having a triangular cross section formed between the surface apex of the asbestos slate roofing material 5 of the existing roof 1 and a straight line a drawn at least in parallel with the roof gradient.
Is a flat surface at least filled , cured, and fixed with the filler 8. More specifically, the filler 8 is made of cement mortar, lightweight cement mortar (for example, kneaded cement, sand, water, and pearlite particles), resin concrete, or the like. belongs to.
【０００７】９は新規屋根で例えば瓦棒葺の際は図２、
平葺きは図３のように葺成するものである。さらに説明
すると、図２、図３は好ましくは新規下地６上にアスフ
ァルトフェルト等の防水シート１０と金属製屋根材１１
とから葺成した新規屋根９であり、図４は金属製屋根材
１１の代わりに瓦１３を用いた新規屋根９である。Reference numeral 9 denotes a new roof, for example, in the case of a tiled roof, FIG.
The flat roof is covered as shown in FIG. More specifically, FIGS. 2 and 3 preferably show a waterproof sheet 10 such as asphalt felt and a metal roofing material 11 on a new substrate 6.
FIG. 4 shows a new roof 9 using tiles 13 in place of the metal roofing material 11.
【０００８】なお、図１では図５に示すような芯材１
４、金属製横段葺屋根材１２（以下、単に屋根材とい
う）を固定具１５を介して軒から棟に向けて順に施工し
たものである。また、芯材１４はＷ＝９００、Ｌ＝１８
００ｍｍ、厚さｔ＝７〜１５ｍｍ位のシージングインシ
ュレーションボード、揆水処理されたロックウール、耐
熱処理されたプラスチックフォーム等の１種からなるも
のである。In FIG. 1, a core material 1 as shown in FIG.
4. A metal horizontal step roofing material 12 (hereinafter simply referred to as a roofing material) is constructed in order from an eave to a ridge via a fixture 15. The core 14 has W = 900 and L = 18.
It is composed of one kind of a sealing insulation board having a thickness of about 00 mm and a thickness of t = 7 to 15 mm, a rock wool treated with water repellent, a plastic foam treated with heat resistance, and the like.
【０００９】次に本発明に係る石綿スレート屋根の改修
構造の施工順序を図１を用いて説明する。まず、既存の
石綿スレート屋根材５の表面を洗浄し、前記した空隙７
に軽量モルタルセメントを直線イと平行となる面まで充
填し、養生する。Next, the construction order of the asbestos slate roof repair structure according to the present invention will be described with reference to FIG. First, the surface of the existing asbestos slate roofing material 5 is cleaned, and
Is filled with lightweight mortar cement up to the surface parallel to the straight line a and cured.
【００１０】次に図示しない軒先に唐草兼用のスタート
材を固定し、このスタート材の端部に図５に示すような
芯材１４の一端を載置する。次に第１段目の屋根材１
２、例えば図６に示すような断面の屋根材１２の係止部
１２ａを図示しないスタート材の端部に係合し、他端の
固定部１２ｃを固定具１５を介して新規下地６に固定す
る。[0010] Next, an arabesque starting material is fixed to an eaves not shown, and one end of a core material 14 as shown in FIG. 5 is placed on an end of the starting material. Next, the first stage roofing material 1
2. For example, the locking portion 12a of the roofing material 12 having a cross section as shown in FIG. 6 is engaged with the end of the starting material (not shown), and the fixing portion 12c at the other end is fixed to the new groundwork 6 via the fixing tool 15. I do.
【００１１】次に、第２段目に用いる芯材１４の一端を
固定部１２ｃ上に載置し、屋根材１２の係合部１２ｂに
第２段目の屋根材１２の係止部１２ａを係止する。従っ
て、新規屋根９を葺成するには上記したような工程を順
次、繰り返して棟まで行えばよいものである。Next, one end of the core member 14 used in the second stage is placed on the fixing portion 12c, and the engaging portion 12b of the roof member 12 is fitted with the locking portion 12a of the second stage roof material 12. Lock. Therefore, in order to lay a new roof 9, the above-described steps may be performed sequentially and repeatedly to the building.
【００１２】以上説明したのは本発明に係る石綿スレー
ト屋根の改修構造一実施例にすぎず、例えば屋根材１１
としては図７（ａ）〜（ｄ）に示すような形状の屋根材
１２、あるいは図示しない周知の屋根材１２を用いるこ
ともできる。さらに、図８に示すように断熱材、防水
材、遮音材、調湿材、クッション材として機能する前記
芯材１４と同じような材料の１種からなるスペーサ１６
を新規下地６として設したり、図９に示すように新規下
地６を石綿スレート屋根材５の表面より突出した位置ま
で充填した新規下地６を形成して石綿スレート屋根を改
修するものである。What has been described above is only one embodiment of the repair structure of the asbestos slate roof according to the present invention.
7 (a) to 7 (d), or a well-known roofing material 12 (not shown) can be used. Further, as shown in FIG. 8, a spacer 16 made of one kind of the same material as the core material 14 functioning as a heat insulating material, a waterproof material, a sound insulating material, a humidity control material, and a cushion material.
Is provided as a new base 6, or as shown in FIG. 9, a new base 6 is formed by filling the new base 6 to a position protruding from the surface of the asbestos slate roofing material 5 to repair the asbestos slate roof.
【００１３】[0013]
【発明の効果】上述したように本発明に係る石綿スレー
ト屋根の改修構造によれば、既存屋根の石綿スレート
屋根材の表面にセメントモルタル類を充填して一体に固
着したため、防水性、防音性、強度にもすぐれる。既
存屋根の石綿スレート屋根材の表面にセメントモルタル
類を充填して略全面を密着して覆ったので、石綿スレー
ト屋根材の劣化が進まず、健康に有害な石綿が浮遊する
ことはない。石綿スレート屋根材間の段差部に、この
屋根材に接着しやすいセメントモルタルを充填して平面
な下地として一体化したため、新規防水下地としては完
璧であり、既存屋根下地への雨水の漏洩など全く発生し
ない。新規下地はフラットであり、かつ防水等も完璧
のため任意の屋根材を使用することができる。既存屋
根を破壊せずに、かつ居住を中止することなしに改修で
きる。等の特徴、効果がある。As described above, according to the modified structure of the asbestos slate roof according to the present invention, the surface of the asbestos slate roof material of the existing roof is filled with cement mortar and fixed integrally, so that the waterproof and soundproof properties are improved. Excellent in strength. Already
Cement mortar on the surface of asbestos slate roofing material with existing roof
Stuffed and covered almost the entire surface closely,
Deterioration of roof material does not progress, and asbestos harmful to health floats
Never. At the step between asbestos slate roofing materials,
Filled with cement mortar which is easy to adhere to roofing material and flat
As a new waterproof base
It is perfect, and no rainwater leaks into the existing roof
Absent. The new base is flat and perfect for waterproofing
Any roofing material can be used for. Existing house
Renovation without destroying the roots and without stopping the habitation
Wear. There are features and effects such as.
【図１】本発明に係る石綿スレート屋根の改修構造の一
実施例を示す説明図である。FIG. 1 is an explanatory view showing one embodiment of a repair structure for an asbestos slate roof according to the present invention.
【図２】本発明に係る石綿スレート屋根の改修構造の一
実施例を示す説明図である。FIG. 2 is an explanatory view showing one embodiment of a repair structure for an asbestos slate roof according to the present invention.
【図３】本発明に係る石綿スレート屋根の改修構造の一
実施例を示す説明図である。FIG. 3 is an explanatory view showing one embodiment of a repair structure for an asbestos slate roof according to the present invention.
【図４】本発明に係る石綿スレート屋根の改修構造の一
実施例を示す説明図である。FIG. 4 is an explanatory view showing one embodiment of a repair structure for an asbestos slate roof according to the present invention.
【図５】本発明に係る石綿スレート屋根の改修構造に使
用する芯材の一例を示す斜視図である。FIG. 5 is a perspective view showing an example of a core material used for a repair structure of an asbestos slate roof according to the present invention.
【図６】本発明で用いる屋根材の一例を示す説明図であ
る。FIG. 6 is an explanatory view showing an example of a roofing material used in the present invention.
【図７】屋根材のその他の例を示す斜視図である。FIG. 7 is a perspective view showing another example of the roof material.
【図８】本発明に係る石綿スレート屋根の改修構造のそ
の他の実施例を示す説明図である。FIG. 8 is an explanatory view showing another embodiment of the asbestos slate roof repair structure according to the present invention.
【図９】本発明に係る石綿スレート屋根の改修構造のそ
の他の実施例を示す説明図である。FIG. 9 is an explanatory diagram showing another embodiment of the asbestos slate roof repair structure according to the present invention.
１ 既存屋根 ２ 垂木 ３ 野地板 ４ 防水シート ５ 石綿スレート屋根材 ６ 新規下地 ７ 空隙 ８ 充填材 ９ 新規屋根 １０ 防水シート １１ 金属製屋根材 １２ 金属製横段葺屋根材 １３ 瓦 １４ 芯材 １５ 固定具 イ 直線 DESCRIPTION OF SYMBOLS 1 Existing roof 2 Rafter 3 Field board 4 Waterproof sheet 5 Asbestos slate roofing material 6 New foundation 7 Void 8 Filling material 9 New roof 10 Waterproof sheet 11 Metal roofing material 12 Metal horizontal roofing material 13 Tile 14 Core material 15 Fixed Tool i straight
───────────────────────────────────────────────────── フロントページの続き (58)調査した分野(Int.Cl.7，ＤＢ名) E04D 3/00 - 3/40 E04D 12/00 ──────────────────────────────────────────────────続 き Continued on the front page (58) Fields surveyed (Int. Cl. 7 , DB name) E04D 3/00-3/40 E04D 12/00
Claims (1)
成した改修屋根において、上記石綿スレート屋根材表面
間の少なくとも断面が３角形状の段差部空隙にモルタ
ル、軽量モルタル及びレジンコンクリートのうち少なく
とも１種の充填材を屋根勾配とほぼ平行になるように充
填、養生し、一体に固着してなる新規下地を形成したこ
とを特徴とする石綿スレート屋根の改修構造。1. A repair roof that葺成new roof on existing asbestos slate roofs, at least the cross section is triangular stepped portion gap between the asbestos slate roofing surface mortar, less of the light mortar and Resin Concrete
With one filler so that it is almost parallel to the roof slope
A repair structure for asbestos slate roofs, characterized by forming a new foundation that is filled, cured, and fixed together .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP03223401A JP3135624B2 (en) | 1991-08-07 | 1991-08-07 | Renovation structure of asbestos slate roof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP03223401A JP3135624B2 (en) | 1991-08-07 | 1991-08-07 | Renovation structure of asbestos slate roof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0539651A JPH0539651A (en) | 1993-02-19 |
| JP3135624B2 true JP3135624B2 (en) | 2001-02-19 |
Family
ID=16797571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP03223401A Expired - Fee Related JP3135624B2 (en) | 1991-08-07 | 1991-08-07 | Renovation structure of asbestos slate roof |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3135624B2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007132095A (en) * | 2005-11-10 | 2007-05-31 | Dainichi Kasei Kk | Elimination method of dirt degrading layer on surface of slate roof and paint material used therefor |
-
1991
- 1991-08-07 JP JP03223401A patent/JP3135624B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0539651A (en) | 1993-02-19 |
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