JP5544188B2 - Installation method of installation object - Google Patents

Installation method of installation object Download PDF

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JP5544188B2
JP5544188B2 JP2010038451A JP2010038451A JP5544188B2 JP 5544188 B2 JP5544188 B2 JP 5544188B2 JP 2010038451 A JP2010038451 A JP 2010038451A JP 2010038451 A JP2010038451 A JP 2010038451A JP 5544188 B2 JP5544188 B2 JP 5544188B2
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installation
base plate
self
leveling
resin mortar
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JP2011173202A (en
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幸彦 大井川
廣志 稲元
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Mitsubishi Heavy Industries Ltd
Alpha Kogyo KK
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Alpha Kogyo KK
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Description

本願発明は各種の機械装置、機器および鋼構造物などの設置対象物を、アンカーボルト不要にして設置する据付方法に関するものである。   The present invention relates to an installation method for installing various mechanical devices, equipment, and steel objects such as steel structures without using anchor bolts.

各種の機械装置、機器および鋼構造物などの設置対象物の据付は、設置対象物をコンクリート基礎に適宜間隙部をもって所定の高さに仮置きして、左右・前後の位置と上下のレベル調整を行った後、前記の適宜間隙部にグラウトを充填して、該グラウトが硬化した後にアンカーボルトで締め付け固定する。このアンカーボルトの固定方法は直埋め方式、アンカースリーブ方式、ワインディングパイプグラウト方式、箱抜きグラウト方式、あと削孔グラウト方式、あと削孔拡張アンカー方式がある。また、その他の設置対象物の据付方法としては、特許文献１：特開平２−２４４０８号公報と、特許文献２：本件出願人によるコンクリート基礎にアンカーボルトを用いない据え付け方法にした特開平３−６９７２３号公報とに記載の発明がある。   For installation of installation objects such as various mechanical devices, equipment and steel structures, the installation object is temporarily placed on a concrete foundation with an appropriate gap at a predetermined height to adjust the left / right / front / rear position and the upper / lower level. Then, the appropriate gap is filled with grout, and after the grout is hardened, it is fastened and fixed with an anchor bolt. The anchor bolt fixing method includes a direct burying method, an anchor sleeve method, a winding pipe grout method, a boxing grout method, a post-drilling grout method, and a post-drilling expansion anchor method. In addition, as other installation object installation methods, Patent Document 1: Japanese Patent Laid-Open No. 2-24408 and Patent Document 2: Japanese Patent Application Laid-Open No. Hei 3-, which uses an anchor bolt for a concrete foundation by the applicant of the present application. There is an invention described in Japanese Patent No. 69723.

特開平２−２４４０８号公報JP-A-2-24408 特開平３−６９７２３号公報JP-A-3-69723

しかし、上記の設置対象物の据付方法は全てアンカーボルトを使用していたため、非常に煩雑になっており、しかも多くの工程および工期を必要とした。また、特許文献２の据え付け工法を更に改良することで、工期短縮及びコストの低減を図る必要がある。   However, since all the installation methods of the above installation objects use anchor bolts, they are very complicated and require many steps and construction periods. Further, it is necessary to further shorten the construction period and reduce the cost by further improving the installation method of Patent Document 2.

本願発明は上記のような問題に鑑みてなされたものであり、その目的は、設置対象物をアンカーボルトを使用せずに簡単に据え付けることができる設置対象物の据付方法を提供することである。   The present invention has been made in view of the above problems, and an object of the present invention is to provide a method of installing an installation object that can easily install the installation object without using anchor bolts. .

以上の課題を解決するための設置対象物の据付方法の要旨は、コンクリート基礎の上面をベースプレートの設置位置に沿って目地切りし、前記目地切りした目地で囲まれたコンクリートをはつり形成した据付用凹部に下地樹脂モルタルレベル用マーキング部材と、この下地樹脂モルタルレベル用マーキング部材よりも高位置のセルフレベリング樹脂用マーキング部材コンクリート釘とを設け、その後、前記据付用凹部内に下地樹脂モルタルとしての速硬型エポキシ樹脂モルタルを前記下地樹脂モルタルレベル用マーキング部材の位置まで打設し、前記下地樹脂モルタルの硬化後に液状のセルフレベリング樹脂材を前記セルフレべリング樹脂用マーキング部材の位置まで充填し、前記セルフレベリング樹脂材が硬化した後にその上面に金属用エポキシ樹脂接着剤でベースプレートを接着固定し、該ベースプレートに設置対象物を据え付けることである。 The gist of the installation method of the installation object to solve the above problems is that the upper surface of the concrete foundation is jointed along the installation position of the base plate, and the concrete surrounded by the jointed joint is formed. The base resin mortar level marking member and the self-leveling resin marking member concrete nail positioned higher than the base resin mortar level marking member are provided in the recess, and then the speed as the base resin mortar is set in the installation recess. Placing a hard epoxy resin mortar to the position of the marking member for the base resin mortar level, filling the liquid self-leveling resin material to the position of the marking member for the self-leveling resin after curing the base resin mortar, metal-d on the upper surface after the self-leveling resin material is cured The base plate is bonded and fixed in carboxymethyl resin adhesive is to install a setting target object to the base plate.

また、設置対象物とベースプレートとは接着剤，スタッドボルト，粘着パッドのいずれか一つによる固定手段で据え付けること、；
更に、据付凹部の側壁面とベースプレートの側壁面との間の空間には、樹脂モルタルとしての速硬エポキシ樹脂モルタルが床面の位置まで適宜に打設されること、；
前記セルフレベリング樹脂材の上面に接着固定されるベースプレートは、該ベースプレートの下面に金属用エポキシ樹脂接着剤を塗布して接着固定すること、を含むものである。 Also, the object to be installed and the base plate should be installed with fixing means by any one of adhesive, stud bolt, adhesive pad,
Furthermore, in the space between the side wall surface of the installation recess and the side wall surface of the base plate, a quick-hardening epoxy resin mortar as a resin mortar is appropriately placed to the position of the floor surface;
The base plate bonded and fixed to the upper surface of the self-leveling resin material includes applying and fixing a metal epoxy resin adhesive to the lower surface of the base plate.

据付用凹部内に充填し硬化したセルフレベリング樹脂材の上面にベースプレートを金属用エポキシ樹脂接着剤で接着固定し、該ベースプレートに設置対象物を据え付けることにより、アンカーボルトを使用せずに設置対象物を基礎上に位置精度を向上させて据え付けることができるとともに、アンカーボルトを使用した従来の据付方法に比べて施工の大幅な簡素化、工期の短縮および費用の低減を図ることができる。またセルフレベリング樹脂材によりレベルの精度を高めることができる。 The base plate is bonded and fixed to the upper surface of the self-leveling resin material that has been filled and cured in the mounting recess with a metal epoxy resin adhesive , and the installation target is installed on the base plate without using anchor bolts. Can be installed on the foundation with improved positional accuracy, and the construction can be greatly simplified, the construction period can be shortened, and the cost can be reduced as compared with the conventional installation method using anchor bolts. Moreover, the level accuracy can be increased by the self-leveling resin material.

コンクリートの下地処理工程であり、（１）はコンクリート基礎の目地切りの断面図、（２）は同平面図、（３）はコンクリート基礎に形成した据付用凹部の断面図である。It is a concrete ground treatment process, (1) is a cross-sectional view of the joint cut of the concrete foundation, (2) is the same plan view, (3) is a cross-sectional view of the recessed portion for installation formed in the concrete foundation. セルフレベリング用マーキング材の設置工程であり、（１）は下地樹脂モルタルレベル用マーキング部材としてのコンクリート釘を打設した据付用凹部の平面図、（２）は同断面図、（３）はマーキングライン２１，２２を引いた場合の透視図である。This is the installation process of the marking material for self-leveling. (1) is a plan view of a concave part for installation in which concrete nails are placed as a marking member for the base resin mortar level, (2) is the same sectional view, and (3) is the marking It is a perspective view at the time of drawing lines 21 and 22. 下地樹脂モルタルの打設工程であり、（１）は速硬型エポキシ樹脂モルタルを打設した据付用凹部の平面図、（２）は同断面図である。It is a step of placing a base resin mortar, (1) is a plan view of a recessed portion for installation in which a quick-hardening type epoxy resin mortar is placed, and (2) is a sectional view thereof. セルフレベリング樹脂材の充填施工であり、（１）はセルフレベリング樹脂材を充填した据付用凹部の平面図、（２）は同断面図である。It is filling construction of a self-leveling resin material, (1) is a plan view of a recessed portion for installation filled with a self-leveling resin material, and (2) is a sectional view thereof. セルフレベリング樹脂材の養生工程であり、（１）はシートで覆われた据付凹溝の平面図、（２）は同断面図、（３）はベースプレートをセルフレベリング樹脂材に設置した断面図である。This is a curing process for a self-leveling resin material. (1) is a plan view of a mounting groove covered with a sheet, (2) is a cross-sectional view thereof, and (3) is a cross-sectional view in which a base plate is installed on a self-leveling resin material. is there. 機械装置の据え付け工程であり、（１）は機械装置をスタッドボルトにてベースプレートに据え付けた断面図、（２）は機械装置を、接着剤もしくは粘着パッドによりベースプレートに据え付けた断面図である。It is a mechanical device installation process, (1) is a sectional view in which the mechanical device is installed on a base plate with a stud bolt, and (2) is a sectional view in which the mechanical device is installed on a base plate with an adhesive or an adhesive pad. 本発明の施工手順を示すフローチャート図である。It is a flowchart figure which shows the construction procedure of this invention.

以下、本願発明の設置対象物の据付方法の実施の形態を図面に基づいて詳細に説明する。本実施の形態における設置対象物は機械装置であり、この機械装置をコンクリートの基礎に据え付ける方法について説明する。   Hereinafter, an embodiment of a method for installing an installation object according to the present invention will be described in detail with reference to the drawings. The object to be installed in the present embodiment is a mechanical device, and a method for installing the mechanical device on a concrete foundation will be described.

はじめに、図１に示すように、コンクリート基礎の下地処理を行う。これはコンクリート基礎１の脆弱層を除去するために行うものであり、後述の機器等設置用のベースプレート１６（図５（３）参照）の設置位置をマーキングし、その後、このマーキングに沿ってコンクリートカッタで目地切りを行う。この目地切りで形成された目地２は、例えば２６ｍｍの深さで、前記ベースプレート１６と同じ形状（矩形）で、かつ、ベースプレート１６を収納可能な大きさを有する。   First, as shown in FIG. 1, a concrete foundation is treated. This is performed to remove the fragile layer of the concrete foundation 1, and the installation position of a base plate 16 (see FIG. 5 (3)) for installation of equipment and the like which will be described later is marked, and then the concrete along the marking. Cut the joint with a cutter. The joint 2 formed by the joint cutting has a depth of, for example, 26 mm, the same shape (rectangular shape) as the base plate 16, and a size that can accommodate the base plate 16.

なお、上記の目地２の深さは、ベースプレート１６の厚さ及び大きさによって決定されるものであり、２６ｍｍ以上、またはそれ以下であってもよい。そして、同図１の（３）に示すように、上記の目地切りで形成された目地２の内側のコンクリート３を、はつり機（チッパー等）で２６ｍｍの深さまでチッピングして、集塵機等で埃を除去しながらベースプレート１６の据付用凹部４を形成する。なお、ハツリ（斫り）時には散水しないで行う。   The depth of the joint 2 is determined by the thickness and size of the base plate 16 and may be 26 mm or more or less. Then, as shown in FIG. 1 (3), the concrete 3 inside the joint 2 formed by the above joint cutting is chipped to a depth of 26 mm with a lifting machine (chipper or the like), and dust is collected with a dust collector or the like. The recessed part 4 for installation of the base plate 16 is formed while removing. In addition, do not sprinkle when crushing.

次に、図２（１），（２）に示すように、セルフレベリングの打設時における高さを位置決めするマーキング部材の設置を行う。これはセルフレベリング樹脂材の高さ位置を決めるレベル管理として、コンクリート釘を据付用凹部４の底面５に打設するものであり、四本の下地樹脂モルタルレベル用マーキング部材としてのコンクリート釘６を据付用凹部４の四隅に打設するとともに、一本のセルフレベリング樹脂用マーキング部材としてのコンクリート釘７を、前記下地樹脂モルタルレベル用コンクリート釘６の間で、ベースプレート１６の設置予定場所の外側位置に打設する。
これは図２（３）に示すように据付用凹部４に、マーキング部材として上記の釘６，７の他に、例えば、ボルトであったり、下地樹脂モルタルレベル用マーキング２１とセルフレベリング樹脂用マーキング２２のようなレベル線を書いても同様の効果を得られる。 Next, as shown in FIGS. 2 (1) and 2 (2), a marking member for positioning the height when placing self-leveling is installed. As a level control for determining the height position of the self-leveling resin material, a concrete nail is placed on the bottom surface 5 of the recessed portion 4 for installation, and the concrete nail 6 serving as a marking member for four base resin mortar levels is used. A concrete nail 7 as a single self-leveling resin marking member is placed at the four corners of the installation recess 4, and is positioned between the base resin mortar level concrete nails 6 and outside the planned location of the base plate 16. To be placed.
As shown in FIG. 2 (3), in addition to the above-mentioned nails 6 and 7 as a marking member, for example, a bolt, a ground resin mortar level marking 21 and a self-leveling resin marking, The same effect can be obtained by writing a level line such as 22.

前記下地樹脂モルタルレベル用コンクリート釘６は、据付用凹部４の底面５からコンクリート釘の頭部上面８までの高さ９が１０ｍｍになるように打設し、セルフレベリング樹脂用コンクリート釘７も同じ基準で頭部上面８までの高さ９が１６ｍｍの高さになるように打設する。なお、これらのコンクリート釘６、７の数および、高さ９も前記ベースプレート１６の厚さ及び大きさによって決定されるものであり、それ以上またはそれ以下の数および高さであってもよい。   The base resin mortar level concrete nail 6 is placed so that the height 9 from the bottom surface 5 of the mounting recess 4 to the top surface 8 of the concrete nail is 10 mm, and the concrete nail 7 for self-leveling resin is the same. The base 9 is driven so that the height 9 to the head upper surface 8 is 16 mm. The number and height 9 of these concrete nails 6 and 7 are also determined by the thickness and size of the base plate 16, and may be more or less than that and the height.

次に、図３に示すように、下地樹脂モルタルの打設を行う。これはセルフレベリング樹脂材の下地を形成し一定以上のレベルを出するために行うものであり、据付用凹部４の四隅における下地樹脂モルタルレベル用コンクリート釘６の頭部上面８をレベルの基準として、据付用凹部４に下地樹脂モルタルである速硬型エポキシ樹脂モルタル（アルファテック１１０Ｍ相当品：アルファ工業社製）１０を打設する。この速硬型エポキシ樹脂モルタル１０は、主剤と硬化剤と骨材とから成るものである。なお、据付用凹部４の底部５が一定以上のレベルを有する時、前記下地樹脂モルタルは必要ない場合もある。   Next, as shown in FIG. 3, a base resin mortar is placed. This is performed in order to form a base of the self-leveling resin material and to give a level higher than a certain level. The upper surface 8 of the head of the concrete nail 6 for the base resin mortar level at the four corners of the mounting recess 4 is used as a level reference. Then, a quick-hardening type epoxy resin mortar (Alphatech 110M equivalent product: manufactured by Alpha Kogyo Co., Ltd.) 10 which is a base resin mortar is placed in the mounting recess 4. This quick-hardening type epoxy resin mortar 10 is composed of a main agent, a curing agent, and an aggregate. In addition, when the bottom part 5 of the recessed part 4 for installation has a level more than fixed, the said base resin mortar may be unnecessary.

前記速硬型エポキシ樹脂モルタル１０の使用には、前記主剤に硬化剤を投入してハンドミキサーで約１分間、混合する。そして、ハンドミキサーを回転させながら骨材を徐々に全量投入し、ダマができないようにして練り混ぜる。そして、練り混ぜたら前記据付用凹部４に打設して、可使時間が約２０分と短いので金ベラ，ゴムベラなどで迅速に且つ平滑に仕上げる。   To use the quick-curing epoxy resin mortar 10, a curing agent is added to the main agent and mixed for about 1 minute with a hand mixer. Then, gradually rotate the hand mixer to gradually add all the aggregate, and knead to avoid lumps. After kneading, it is placed in the mounting recess 4 and the pot life is as short as about 20 minutes, so that it is finished quickly and smoothly with a gold spatula or rubber spatula.

こうして、図３（２）に示すように、前記据付用凹部４に１０ｍｍ厚の速硬型エポキシ樹脂モルタル層１１が形成される。また、この速硬型エポキシ樹脂モルタル層１１の上面からセルフレベリング樹脂用コンクリート釘７の上部が６ｍｍ突出した状態になる。そして、前記速硬型エポキシ樹脂モルタル１０の打設後、２０℃で４時間以上の硬化養生を行う。   Thus, as shown in FIG. 3 (2), a quick-hardening type epoxy resin mortar layer 11 having a thickness of 10 mm is formed in the mounting recess 4. Further, the upper part of the self-leveling resin concrete nail 7 protrudes 6 mm from the upper surface of the quick-hardening type epoxy resin mortar layer 11. Then, after the quick-setting epoxy resin mortar 10 is placed, curing curing is performed at 20 ° C. for 4 hours or more.

次に、図４（１），（２）に示すように、液状のセルフレベリング樹脂材の充填を行う。これは一本のセルフレベリング樹脂用コンクリート釘７の頭部上面８を、高さレベルの基準として、主剤と硬化剤とでなる速硬型エポキシセルフレベリング樹脂材（アルファテック１５０Ａ相当品：アルファ工業社製）１２を、速硬型エポキシ樹脂モルタル層１１の上に打設する。これにより、６ｍｍ厚の速硬型エポキシセルフレベリング樹脂層１３が形成される。   Next, as shown in FIGS. 4A and 4B, a liquid self-leveling resin material is filled. This is a fast-curing epoxy self-leveling resin material (alphatech 150A equivalent: Alpha Kogyo Co., Ltd.) consisting of a main agent and a curing agent, with the top surface 8 of the head of the self-leveling resin concrete nail 7 as a height level reference. 12) is placed on the fast-curing epoxy resin mortar layer 11. As a result, a fast-hardening type epoxy self-leveling resin layer 13 having a thickness of 6 mm is formed.

前記速硬型エポキシセルフレベリング樹脂材１２の、主剤と硬化剤との混合には、ハンドミキサーでエアーの混入を防ぐべく、ミキサーの羽根が混合液から出ない様にして、約２分間混合する。このセルフレベリング樹脂材１２の可使時間が混合後２０分と短いので迅速に打設しなければならない。   In the mixing of the main component and the curing agent of the fast-curing type epoxy self-leveling resin material 12, the mixing blade is mixed for about 2 minutes so that the blades of the mixer do not come out of the mixed solution in order to prevent air mixing with the hand mixer. . Since the pot life of this self-leveling resin material 12 is as short as 20 minutes after mixing, it must be driven quickly.

また、図５（２）示すように、打設後、直射日光が当たる場合は施工面の温度上昇を抑えるためにシート養生し、合わせて、埃や風による影響を受けない様に、ベニヤ板等１４で養生する。この養生は、打設後、２０℃で１２時間以上の、硬化養生を行う。これにより速硬型エポキシセルフレベリング樹脂層１３のレベルの精度を高めることができる。   In addition, as shown in Fig. 5 (2), after directing, the sheet is cured to prevent the temperature of the construction surface from rising, and the plywood is not affected by dust or wind. Take care at 14. This curing is a curing curing for 12 hours or more at 20 ° C. after placing. Thereby, the precision of the level of the quick-hardening type epoxy self-leveling resin layer 13 can be increased.

そして、上記の養生後、同図５（３）に示すように、速硬型金属用エポキシ樹脂接着剤（アルファテック３４６相当品：アルファ工業社製）１５を前記ベースプレート１６の下面に塗布し、前記速硬型エポキシセルフレベリング樹脂層１３の上面に当該ベースプレート１６を設置する。なお、ベースプレート１６の下面は、サンダーなどで目粗しをして脱脂清掃後に接着剤を塗布する。このアルファテック３４６は、主剤と硬化剤とでなり、約一分間程度混合して使用する。   Then, after the above curing, as shown in FIG. 5 (3), a quick-hardening type metal epoxy resin adhesive (Alphatech 346 equivalent product: Alpha Kogyo Co., Ltd.) 15 is applied to the lower surface of the base plate 16, The base plate 16 is installed on the upper surface of the fast-curing epoxy self-leveling resin layer 13. The lower surface of the base plate 16 is roughened with a sander or the like, and after degreasing and cleaning, an adhesive is applied. Alphatech 346 is composed of a main agent and a curing agent, and is used by mixing for about one minute.

そして、前記ベースプレート１６の外周面と据付用凹部４の壁面との隙間１７に速硬型エポキシ樹脂モルタル１０を打設する。この場合、空間が狭いので骨材の使用量を適宜少なくする。この速硬型エポキシ樹脂モルタル１０が、２０℃で４時間以上の養生の後に硬化するとベースプレート１６が横方向にも強固に固定される。なお、想定される横方向への応力が接着剤のせん断耐力を下回る時、前記速硬型エポキシ樹脂モルタルの打設は必ずしも必要ではない。   Then, the fast-curing epoxy resin mortar 10 is placed in the gap 17 between the outer peripheral surface of the base plate 16 and the wall surface of the installation recess 4. In this case, since the space is narrow, the amount of aggregate used is appropriately reduced. When the fast-curing epoxy resin mortar 10 is cured after curing for 4 hours or more at 20 ° C., the base plate 16 is firmly fixed in the lateral direction. When the assumed lateral stress is lower than the shear strength of the adhesive, it is not always necessary to place the fast-curing epoxy resin mortar.

次に、図６（１）に示すように、機械装置の据え付けを行う。これはベースプレート１６の上面に機械装置１８を設置し、スタッドボルト１９で締め付け固定する。この締め付け固定はスタッドボルト１９に限らず、図６（２）に示すように接着剤もしくは粘着パッド２０による接着固定であっても良い。   Next, as shown in FIG. 6 (1), the mechanical device is installed. In this case, a mechanical device 18 is installed on the upper surface of the base plate 16 and is fastened and fixed by a stud bolt 19. This tightening and fixing is not limited to the stud bolt 19, and may be adhesive fixing with an adhesive or an adhesive pad 20 as shown in FIG.

コンクリートの下地処理から機械装置の据え付け工程までを最短３日間で行うことができ、従来のアンカーボルトを使用した据付方法の施工期間の２〜３週間と比べても大幅な工期の短縮となるものである。   It can be done in a minimum of 3 days from the concrete ground treatment to the machine installation process, and the construction period can be greatly shortened compared to the installation period of 2 to 3 weeks of the conventional installation method using anchor bolts. It is.

本発明の設置対象物の据付方法は、回転や振動を伴う精密機械など、機器装置の精密な据付に適用することができる。   The installation object installation method of the present invention can be applied to precise installation of equipment such as a precision machine with rotation and vibration.

１ コンクリート基礎
２ 目地
３ コンクリート
４ 据付用凹部
５ 据付用凹部の底面
６ 下地樹脂モルタルレベル用コンクリート釘
７ セルフレベリング樹脂用コンクリート釘
８ コンクリート釘の頭部上面
９ コンクリート釘の突出高さ
１０ 速硬型エポキシ樹脂モルタル
１１ 速硬型エポキシ樹脂モルタル層
１２ 速硬型エポキシセルフレベリング樹脂材
１３ 速硬型エポキシセルフレベリング樹脂層
１４ ベニヤ板
１５ 速硬型金属用エポキシ樹脂接着剤
１６ ベースプレート
１７ 隙間
１８ 機械装置
１９ スタッドボルト
２０ 接着剤もしくは粘着パッド
２１ 下地樹脂モルタルレベル用マーキング
２２ セルフレベリング樹脂用マーキング DESCRIPTION OF SYMBOLS 1 Concrete foundation 2 Joint 3 Concrete 4 Installation recessed part 5 Bottom of installation recessed part 6 Concrete nail for ground resin mortar level 7 Concrete nail for self-leveling resin 8 Top face of concrete nail 9 Projection height of concrete nail 10 Fast-hardening type Epoxy resin mortar 11 Fast-curing type epoxy resin mortar layer 12 Fast-curing type epoxy self-leveling resin material 13 Fast-curing type epoxy self-leveling resin layer 14 Plywood 15 Epoxy resin adhesive for fast-curing metal 16 Base plate 17 Gap 18 Machine device 19 Stud Bolt 20 Adhesive or adhesive pad 21 Marking for ground resin mortar level 22 Marking for self-leveling resin

Claims (4)

コンクリート基礎の上面をベースプレートの設置位置に沿って目地切りし、
前記目地切りした目地で囲まれたコンクリートをはつり形成した据付用凹部に下地樹脂モルタルレベル用マーキング部材と、この下地樹脂モルタルレベル用マーキング部材よりも高位置のセルフレベリング樹脂用マーキング部材コンクリート釘とを設け、
その後、前記据付用凹部内に下地樹脂モルタルとしての速硬型エポキシ樹脂モルタルを前記下地樹脂モルタルレベル用マーキング部材の位置まで打設し、
前記下地樹脂モルタルの硬化後に液状のセルフレベリング樹脂材を前記セルフレべリング樹脂用マーキング部材の位置まで充填し、
前記セルフレベリング樹脂材が硬化した後にその上面に金属用エポキシ樹脂接着剤でベースプレートを接着固定し、
該ベースプレートに設置対象物を据え付けること、
を特徴とする設置対象物の据付方法。 Cut the top surface of the concrete foundation along the installation position of the base plate,
A marking member for a base resin mortar level is formed in a concave portion for installation formed by suspending concrete surrounded by the joint joints, and a marking nail for a self-leveling resin is positioned higher than the marking member for the base resin mortar level. Provided,
Thereafter, a quick-setting epoxy resin mortar as a base resin mortar is placed in the installation recess to the position of the marking member for the base resin mortar level,
After the base resin mortar is cured, a liquid self-leveling resin material is filled up to the position of the marking member for the self-leveling resin,
After the self-leveling resin material is cured , the base plate is bonded and fixed to the upper surface with a metal epoxy resin adhesive ,
Installing an installation object on the base plate;
The installation method of the installation target characterized by this. 設置対象物とベースプレートとは接着剤，スタッドボルト，粘着パッドのいずれか一つによる固定手段で据え付けること、
を特徴とする請求項１に記載の設置対象物の据付方法。 Installation object and base plate should be installed by fixing means with any one of adhesive, stud bolt, adhesive pad,
The installation method of the installation target object of Claim 1 characterized by these. 据付凹部の側壁面とベースプレートの側壁面との間の空間には、樹脂モルタルとしての速硬エポキシ樹脂モルタルが床面の位置まで適宜に打設されること、
を特徴とする請求項１または２に記載の設置対象物の据付方法。 In the space between the side wall surface of the installation recess and the side wall surface of the base plate, a quick-hardening epoxy resin mortar as a resin mortar is appropriately placed to the position of the floor surface,
The installation method of the installation target object of Claim 1 or 2 characterized by these. 前記セルフレベリング樹脂材の上面に接着固定されるベースプレートは、該ベースプレートの下面に金属用エポキシ樹脂接着剤を塗布して接着固定すること、
を特徴とする請求項１乃至３のいずれかに記載の設置対象物の据付方法。 The base plate is bonded to the upper surface of the self-leveling resin material, be bonded by applying a metal epoxy resin adhesive to the lower surface of the base plate,
The installation method of the installation target object in any one of Claims 1 thru | or 3 characterized by these.
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