JPH01263364A - Prevention of drop of mortar of wooden construction - Google Patents
Prevention of drop of mortar of wooden constructionInfo
- Publication number
- JPH01263364A JPH01263364A JP9292188A JP9292188A JPH01263364A JP H01263364 A JPH01263364 A JP H01263364A JP 9292188 A JP9292188 A JP 9292188A JP 9292188 A JP9292188 A JP 9292188A JP H01263364 A JPH01263364 A JP H01263364A
- Authority
- JP
- Japan
- Prior art keywords
- mortar
- onto
- hole
- synthetic resin
- crack
- 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.)
- Pending
Links
- 239000004570 mortar (masonry) Substances 0.000 title claims abstract description 55
- 230000002265 prevention Effects 0.000 title description 3
- 238000010276 construction Methods 0.000 title description 2
- 239000000463 material Substances 0.000 claims abstract description 11
- 229920003002 synthetic resin Polymers 0.000 claims abstract description 11
- 239000000057 synthetic resin Substances 0.000 claims abstract description 11
- 239000000945 filler Substances 0.000 claims abstract description 4
- 238000000034 method Methods 0.000 claims description 8
- 239000002537 cosmetic Substances 0.000 claims description 6
- 125000002091 cationic group Chemical group 0.000 claims description 3
- 239000007921 spray Substances 0.000 claims 1
- 238000005034 decoration Methods 0.000 abstract description 3
- 238000005507 spraying Methods 0.000 abstract description 3
- 239000007788 liquid Substances 0.000 abstract description 2
- 239000000758 substrate Substances 0.000 abstract 4
- WMFOQBRAJBCJND-UHFFFAOYSA-M Lithium hydroxide Chemical compound [Li+].[OH-] WMFOQBRAJBCJND-UHFFFAOYSA-M 0.000 abstract 2
- 150000001768 cations Chemical class 0.000 abstract 1
- 238000010422 painting Methods 0.000 abstract 1
- 230000035515 penetration Effects 0.000 abstract 1
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 241000345998 Calamus manan Species 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- KDXKERNSBIXSRK-UHFFFAOYSA-N Lysine Natural products NCCCCC(N)C(O)=O KDXKERNSBIXSRK-UHFFFAOYSA-N 0.000 description 1
- 239000004472 Lysine Substances 0.000 description 1
- 240000002853 Nelumbo nucifera Species 0.000 description 1
- 235000006508 Nelumbo nucifera Nutrition 0.000 description 1
- 235000006510 Nelumbo pentapetala Nutrition 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- -1 for example Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 235000012950 rattan cane Nutrition 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
Landscapes
- Working Measures On Existing Buildindgs (AREA)
Abstract
Description
【発明の詳細な説明】
〔産業上の利用分野］
本考案は、木造建築物の表面に施されている防火用のモ
ルタルの落下防止方法に関する。DETAILED DESCRIPTION OF THE INVENTION [Industrial Application Field] The present invention relates to a method for preventing the fall of fire prevention mortar applied to the surface of a wooden building.
近年、木造建築物の殆どは簡易耐火構造となって、外側
の表面に所定厚みのモルタル壁（以下、単にモルタルと
いう）が塗布されている。In recent years, most wooden buildings have a simple fireproof structure, and a mortar wall (hereinafter simply referred to as mortar) of a predetermined thickness is coated on the outside surface.
ところが、モルタルの施工は、例えば下地材（ハス板材
等をいう）にメタルラスを張った後モルタルが塗布され
ているのが通常であるので、地震あるいはその他の振動
、下地月の経時的変形によって屈曲するのでして、表面
のモルタルにひびが入り、内部に水分が入って止めてい
るメタルラス等の金属材を腐食させ、モルタルが落下す
ることがあった。However, in the construction of mortar, for example, metal lath is usually applied to the base material (such as lotus board), and then mortar is applied, so it may bend due to earthquakes or other vibrations, or deformation of the base material over time. As a result, the mortar on the surface could crack and moisture could enter inside, corroding the metal materials such as metal lath that stop it, causing the mortar to fall.
そこで、表面のモルタルにひびが入った時点で直ちに補
修をする必要があり、従来はそのひびの間にエポキシ等
の樹脂を流し込み、表面を再塗装を行う程度であった。Therefore, as soon as cracks appear in the surface mortar, it is necessary to repair them immediately, and conventionally the only thing that has been done in the past has been to pour resin such as epoxy into the cracks and repaint the surface.
このため、浮き上がったモルタルはそのままの状態であ
るので、根本的解決にはならず、時間の経過と共に更に
モルタル全体が下地材から浮き上がり、剥げて膨れ落下
するという問題点があった。Therefore, since the lifted mortar remains as it is, there is no fundamental solution, and as time passes, the entire mortar further lifts from the base material, peels off, swells, and falls.
更には、モルタルにひびが入るとこの部分から内部に雨
水等が浸透し、結果として下地板等が腐り、木造建築物
全体の寿命が短くなるという問題点もあった。Furthermore, when the mortar cracks, rainwater and the like seep into the interior through these cracks, resulting in rotting of the base board and the like, shortening the lifespan of the wooden building as a whole.
本発明はこのような事情に鑑みてなされたもので、モル
タルの浮き上がり、再度のひび割れあるいは落下が生じ
ない木造建築物のモルタル落下防止方法を提供すること
を目的とする。The present invention has been made in view of the above circumstances, and it is an object of the present invention to provide a method for preventing mortar from falling in a wooden building, which does not cause mortar to lift up, crack again, or fall.
〔問題点を解決する手段］
上記目的に沿う本発明に係る木造建築物のモルタル落下
防止方法は、処理しようとするモルタル面に所定径の孔
を穿設し、該孔に硬化性合成樹脂を注入した後、ビスを
螺入して上記モルタルを下地材に固着した後、表面化粧
処理を行うようにして構成されている。[Means for Solving the Problems] A method for preventing mortar from falling in a wooden building according to the present invention in accordance with the above-mentioned object is to drill a hole of a predetermined diameter in the mortar surface to be treated, and fill the hole with a curable synthetic resin. After pouring, screws are inserted to fix the mortar to the base material, and then surface cosmetic treatment is performed.
なお、本発明はひびの入ったモルタルを補修する場合の
他、モルタルに将来ひびの入ることを予想してモルタル
の落下防止を図る場合であっても適用される。The present invention is applicable not only to repairing cracked mortar but also to preventing mortar from falling in anticipation of cracks in the mortar in the future.
〔作用］
本発明に係る木造建築物のモルタル落下防止方法は、処
理しようとするモルタル表面に所定大きさの孔を穿設し
、該孔に硬化性合成樹脂を注入した後、ヒスを螺入して
、該モルタルを下地材に固定しているので、下地材から
浮き上がったモルタルを再度下地に押しつけ、しかもビ
スによって止められているので、その後の浮き上がり及
びモルタルの落下を防止することができる。[Function] The method for preventing mortar from falling in wooden buildings according to the present invention involves drilling a hole of a predetermined size on the surface of the mortar to be treated, injecting a curable synthetic resin into the hole, and then screwing a hissing hole into the hole. Since the mortar is fixed to the base material, the mortar that has risen from the base material is pressed against the base again, and since it is fixed with screws, subsequent lifting and falling of the mortar can be prevented.
この後、モルタル面の表面化粧処理を行うのでひびの部
分は当然としてビスの部分も外部から見えない構造とす
ることができる。After this, surface decoration treatment is applied to the mortar surface, so that not only the cracks but also the screws are not visible from the outside.
［実施例］
続いて、添付した図面を参照しつつ、本発明を具体化し
た実施例につき説明し、本発明の理解δこ供する。[Examples] Next, embodiments embodying the present invention will be described with reference to the attached drawings to provide a better understanding of the present invention.
ここに、第１図はひびの入ったモルタルをヒスで止めた
状態の正面図、第２図は補修したモルタルの断面図であ
る。Here, FIG. 1 is a front view of the cracked mortar with hiss fixed, and FIG. 2 is a sectional view of the repaired mortar.
第１回、第２図に示すように、びび１０の入ったモルタ
ル１１に対して、ひび１０の近傍（３〜１２ｃｍ）に１
５〜２５ｃｍ間隔てビスの大きさに適応した孔１２を穿
設する。この時、ビスとして皿ビス１３を使用する場合
には孔１２の端部は面取りをしておく。First, as shown in Fig. 2, for the mortar 11 containing cracks 10, 1
Holes 12 corresponding to the size of the screw are bored at intervals of 5 to 25 cm. At this time, if a countersunk screw 13 is used as the screw, the end of the hole 12 is chamfered.
この後、孔１２の内部に硬化性合成樹脂１２ａを注入す
る。ここで、硬化性合成樹脂１２ａとはこの後嵌入する
皿ビス（他のビスであっても良い）とモルタルに馴染み
、一定時間後には硬化する合成樹脂をいい、ゴム系の接
着剤艮エポキシ樹脂、シリコン系接着剤等をいう。Thereafter, a curable synthetic resin 12a is injected into the hole 12. Here, the curable synthetic resin 12a refers to a synthetic resin that adapts to the countersunk screw (other screws may also be used) and mortar that will be inserted later, and hardens after a certain period of time, and is a rubber-based adhesive and an epoxy resin. , silicon adhesive, etc.
上記硬化性合成樹脂を注入した後、直ちに皿ビス１３を
螺入して該モルタル１１を下地材の一例である下地板１
４に固定する。この場合下地板１４の下部に柱、胴縁等
がある場合にはこの部分まで皿ビスが届くようにした方
が好ましい。Immediately after injecting the curable synthetic resin, screw in the countersunk screw 13 to transfer the mortar 11 to the base plate 1, which is an example of the base material.
Fixed at 4. In this case, if there are pillars, rims, etc. at the bottom of the base plate 14, it is preferable that the countersunk screws reach this part.
上記処理をした後表面化粧処理を行うが、この表面化粧
処理は、予め浸透性防水液を吹きつけることによるプラ
イマー処理をして表面に防水膜を張り、その上から下地
塗料（例えばカチオンフィラー）を塗った後、適当な上
吹き（例えば、塗装、リジン、ボンタイル、弾性タイル
、スキン、スタンコ）を行うことによって行う。After the above treatment, a surface cosmetic treatment is carried out.This surface cosmetic treatment involves applying a primer treatment by spraying a penetrating waterproofing liquid in advance to form a waterproof film on the surface, and applying a base paint (for example, a cationic filler) on top of the primer treatment. This is done by applying a suitable topcoat (e.g., paint, lysine, bontile, elastic tile, skin, stunco) after coating.
ここで、上記プライマー処理をすることによってモルタ
ル１１のひび１０の部分に浸透して割れたモルタル自身
を接合し、更にモルタル】〕の防水性を向上することに
なる。Here, by applying the primer treatment, it penetrates into the cracks 10 of the mortar 11 and joins the broken mortar itself, further improving the waterproofness of the mortar.
ここで、皿ビス１３を螺入させた後に行う表面化粧処理
は上記実施例に限定されるものではなく、モルタルのひ
びを塞ぎ、その表面を美化するものであれば如何なるも
のでも適用可能である。Here, the surface cosmetic treatment performed after screwing in the countersunk screw 13 is not limited to the above embodiment, and any treatment can be applied as long as it closes cracks in the mortar and beautifies the surface. .
本発明に係る木造建築物のモルタル落下防止方法は以上
の説明からも明らかなように、ひびの入ったあるいは将
来ひびの入りそうなモルタルをヒスを使用して下地板に
固着しているので、仮にひびによって浮き上がったモル
タルであっても元の状態に戻して、確実に保持すること
ができる。As is clear from the above explanation, the method for preventing mortar from falling in a wooden building according to the present invention uses hiss to fix mortar that is cracked or is likely to crack in the future to the base plate. Even if mortar is lifted up due to cracks, it can be returned to its original state and held securely.
従って、下地材が平板状であれば、モルタル面も平板状
となり、表面化粧処理を行っているので落下防止を回っ
たモルタル面から内部に水が入ることがなく、下地板の
長期寿命が図られ、結果として建物全体の寿命を伸ばす
ことができる。Therefore, if the base material is flat, the mortar surface will also be flat, and since the surface decoration treatment is applied, water will not enter the interior from the mortar surface that has passed the fall prevention, and the long life of the base plate will be extended. As a result, the lifespan of the building as a whole can be extended.
モルタル面に穿った孔は硬化性合成樹脂によって塞いで
いるので、この部分から水が嵌入したり、ひひ割れする
ことはない。The holes drilled in the mortar surface are sealed with hardening synthetic resin, so water will not get in or cracks will occur.
第１図はひびの入ったモルタルをビスで止めた状態の正
面図、第２図は補修したモルタルの断面図である。
〔符号の説明］
１０−−−−ひび、１１−−−−−−モルタル、１２−
−−−−孔、１３−−−−一皿ビス、１２ ａ−−−−
硬化性合成樹脂、１．４ −一−−−下地板（下地材）
代理人 弁理士 中部 富士男
第１図
第２図
１（（（ｌ籐 （′！。Figure 1 is a front view of cracked mortar fixed with screws, and Figure 2 is a sectional view of the repaired mortar. [Explanation of symbols] 10---Crack, 11---Mortar, 12-
----Hole, 13----Single plate screw, 12 a----
Curable synthetic resin, 1.4 -1--- Base plate (base material)
Agent Patent Attorney Chubu Fujio Figure 1 Figure 2 Figure 1 ((l rattan ('!.
Claims (2)
し、該孔に硬化性合成樹脂を注入した後、ビスを螺入し
て上記モルタルを下地材に固着した後、表面化粧処理を
行うことを特徴とする木造建築物のモルタル落下防止方
法。(1) Drill a hole of a specified diameter on the mortar surface to be treated, inject a curable synthetic resin into the hole, screw in a screw to fix the mortar to the base material, and then perform surface cosmetic treatment. A method for preventing mortar from falling in a wooden building, the method comprising:
チオンフィラーを塗布しその上から所定の上吹を行う請
求の範囲第１項記載の木造建築物のモルタル落下防止方
法。(2) The method for preventing mortar from falling in a wooden building as set forth in claim 1, wherein the surface cosmetic treatment is performed in advance by applying a primer treatment, then applying a cationic filler, and then applying a predetermined top spray over the cationic filler.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9292188A JPH01263364A (en) | 1988-04-14 | 1988-04-14 | Prevention of drop of mortar of wooden construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9292188A JPH01263364A (en) | 1988-04-14 | 1988-04-14 | Prevention of drop of mortar of wooden construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01263364A true JPH01263364A (en) | 1989-10-19 |
Family
ID=14067949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9292188A Pending JPH01263364A (en) | 1988-04-14 | 1988-04-14 | Prevention of drop of mortar of wooden construction |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01263364A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009264051A (en) * | 2008-04-28 | 2009-11-12 | Asahi Bondo Kogyo Kk | Reinforcement device for outer wall in existing wooden building |
| CN104060704A (en) * | 2013-03-22 | 2014-09-24 | 贵州中建建筑科研设计院有限公司 | Mechanical repairing method and structure for hollowing of thermal insulation mortar of outer wall |
| JP6148375B1 (en) * | 2016-06-21 | 2017-06-14 | 株式会社ダイニチ | Repair method for exterior wall finishing materials |
| JP2017227110A (en) * | 2017-03-13 | 2017-12-28 | 株式会社ダイニチ | Method of repairing exterior wall finishing material |
| JP2018048447A (en) * | 2016-09-20 | 2018-03-29 | 積水ハウス株式会社 | Wall repair method |
| JP2020012360A (en) * | 2018-10-24 | 2020-01-23 | 有限会社 コスモテクニカル | Painting and repair method of water tank |
-
1988
- 1988-04-14 JP JP9292188A patent/JPH01263364A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009264051A (en) * | 2008-04-28 | 2009-11-12 | Asahi Bondo Kogyo Kk | Reinforcement device for outer wall in existing wooden building |
| CN104060704A (en) * | 2013-03-22 | 2014-09-24 | 贵州中建建筑科研设计院有限公司 | Mechanical repairing method and structure for hollowing of thermal insulation mortar of outer wall |
| CN104060704B (en) * | 2013-03-22 | 2016-08-31 | 贵州中建建筑科研设计院有限公司 | The mechanical type restorative procedure of heat preservation mortar for outer wall hollowing and structure |
| JP6148375B1 (en) * | 2016-06-21 | 2017-06-14 | 株式会社ダイニチ | Repair method for exterior wall finishing materials |
| JP2017226996A (en) * | 2016-06-21 | 2017-12-28 | 株式会社ダイニチ | Method of repairing exterior wall finishing material |
| JP2018048447A (en) * | 2016-09-20 | 2018-03-29 | 積水ハウス株式会社 | Wall repair method |
| JP2017227110A (en) * | 2017-03-13 | 2017-12-28 | 株式会社ダイニチ | Method of repairing exterior wall finishing material |
| JP2020012360A (en) * | 2018-10-24 | 2020-01-23 | 有限会社 コスモテクニカル | Painting and repair method of water tank |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR19980087583A (en) | Color lock insulation board for building and exterior of building and its manufacturing and construction method | |
| JPH01263364A (en) | Prevention of drop of mortar of wooden construction | |
| JP2015187342A (en) | Foundation structure | |
| JP4726437B2 (en) | How to improve foundation concrete | |
| JP2960623B2 (en) | Installation method of molded finishing material for concrete structures | |
| JPS63125768A (en) | External heat insulating remodeling construction method of wood wall | |
| JPH10159348A (en) | Crack repairing method for cement board | |
| JPS63147056A (en) | Undercoating execution method to building | |
| JPH0676736B2 (en) | Inorganic paint coating plate repair structure | |
| JPS6145055A (en) | Heat insulating wall construction method | |
| JPH0633669B2 (en) | Insulation repair method for wooden walls | |
| JPH0348300B2 (en) | ||
| JP2007291683A (en) | Structure of external wall | |
| JPH09324542A (en) | Reinforcement anchoring method for wall, and anchor pin therefor | |
| JPH1136610A (en) | Exterior wall repairing method and anchor pin | |
| KR200185954Y1 (en) | Tape for putty | |
| JPS59462A (en) | Attachment of foundation board | |
| JPH06200573A (en) | Cast-in form construction method, pc form used therefor and manufacture thereof | |
| JP2003056157A (en) | Modifying method for wall face | |
| KR20030068848A (en) | Method for repairing crevis on concrete structures | |
| JP3031131U (en) | Joint tile panel | |
| JPH0538141U (en) | Water nail material | |
| JPH09221841A (en) | Drip structure for outer wall material | |
| KR100456824B1 (en) | Construction panel and manufacturing method thereof | |
| SU1480874A1 (en) | Method of attaching lining plate |