JP5333901B2 - Anti-ant structure of building and basic anti-ant construction method of building - Google Patents

Anti-ant structure of building and basic anti-ant construction method of building Download PDF

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JP5333901B2
JP5333901B2 JP2008252571A JP2008252571A JP5333901B2 JP 5333901 B2 JP5333901 B2 JP 5333901B2 JP 2008252571 A JP2008252571 A JP 2008252571A JP 2008252571 A JP2008252571 A JP 2008252571A JP 5333901 B2 JP5333901 B2 JP 5333901B2
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plate member
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JP2010084357A (en
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トニー・サラ
クライブ・カミング
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ティーエムエー・コーポレイション・プロプライエタリ・リミテッド
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Abstract

<P>PROBLEM TO BE SOLVED: To provide a termite prevention structure of a building and a construction method for termite prevention of the foundation of a building capable of reliably preventing termites from invading while reducing the use amount of termite prevention sheets when termite prevention sheet members such as thermal insulation members are fixed to the outer side-surfaces of the foundation of the building. <P>SOLUTION: In this termite prevention structure of a building, the termite prevention sheet members are attached to the outdoor side-surfaces of the outer peripheral rise parts of the foundation of the building, the upper end surfaces of the outer peripheral rise parts and the upper end surfaces of the termite prevention sheet members are covered by the termite prevention sheets. <P>COPYRIGHT: (C)2010,JPO&amp;INPIT

Description

本発明は、布基礎やベタ基礎などの基礎の外周立上がり部の屋外側からのシロアリの侵入を防ぐ建物の防蟻構造及び基礎防蟻工法に関し、詳しくは建物基礎の外周立上がり部と、この外周立上がり部の外側面に設けられる防蟻板部材との間からのシロアリの侵入を防ぐ建物の防蟻構造及び建物の基礎防蟻工法に関する。   TECHNICAL FIELD The present invention relates to a building ant structure and a foundation ant-proofing method for preventing termites from invading termites from the outside of a peripheral rising portion of a foundation such as a cloth foundation or a solid foundation. The present invention relates to a ant-proof structure for a building that prevents termites from entering between the ant-proof plate members provided on the outer surface of the rising portion and a basic ant-proofing method for the building.

従来の建物におけるシロアリ防除技術としては、例えば、建物の床下の地面から１メートル程度の範囲の木材や建物の下の土壌に、シロアリを駆除できる薬剤を処理する方法やシロアリに少量の薬剤を含む毒餌を摂食させて根絶するベイト工法などの方法が知られている。しかし、上述の建物の床下に薬剤を処理する方法においては、建物内の環境が化学物質に汚染される点で問題がある。また、ベイト工法においては、コロニー全体の活力を衰退させることにあり、その開始から終了までに少なくとも数ヶ月から２年程度の長期間を要するという問題がある。   Conventional termite control techniques in buildings include, for example, a method for treating a termite-treating chemical on wood or soil under a building in a range of about 1 meter from the ground under the building, and a small amount of chemical in the termite. Methods such as the bait method that eradicate poisonous bait are known. However, the above-described method for treating chemicals under the floor of a building has a problem in that the environment in the building is contaminated with chemical substances. In addition, the bait method has a problem that the vitality of the entire colony is reduced, and it takes at least a few months to two years from the start to the end.

そこで、上述の問題を解消するために、薬剤を使用せずにシロアリの侵入を物理的に阻止する工法が種々提案されている。このような工法としては、例えば、シロアリの分泌物に耐性を有し、且つ少なくともショアＤ７０高度以上の耐腐食性材料で編まれた網み目シートからなり、この編み目の孔がいずれの方向においても侵入を阻止すべきシロアリの頭部横断面の最大寸法より小径である防蟻シートを、建物基礎に取付けて建物内にシロアリが侵入することを防ぐ防蟻方法が挙げられる（例えば特許文献１）。   Therefore, in order to solve the above-mentioned problems, various methods for physically preventing the entry of termites without using a drug have been proposed. As such a construction method, for example, it consists of a mesh sheet that is resistant to termite secretions and is knitted with a corrosion-resistant material of at least Shore D70 or higher. In addition, there is an ant-proof method for preventing termites from entering the building by attaching a ant-proof sheet having a diameter smaller than the maximum dimension of the cross-section of the head of the termite to prevent intrusion to the building foundation (for example, Patent Document 1). ).

ところで、建物の布基礎やベタ基礎などの基礎の外周立上がり部の屋外側には、外装材や断熱材などの種々の板部材が固定されることが多い。そして板部材の内部にシロアリが侵入することを防ぐことができるように、これら板部材には防蟻性を有するものも種々提案されている。具体的には例えば、断熱材の原料に防蟻剤を加えて発泡及び硬化させて形成する防蟻断熱材（特許文献２参照）やシロアリに食侵されない硬度及び密度のポリカーボネート系樹脂発泡体からなる防蟻材（特許文献３参照）が提案されている。
特許第２６５２９０２号公報 特開２００６−１８３２６７号公報 特開平１１−２３６７３６号公報 By the way, various plate members such as exterior materials and heat insulating materials are often fixed on the outdoor side of the outer peripheral rising portions of foundations such as fabric foundations and solid foundations of buildings. In order to prevent termites from entering the inside of the plate member, various types of plate members having ant-proofing properties have been proposed. Specifically, for example, from an ant-prevention heat insulating material (see Patent Document 2) formed by foaming and curing by adding an ant-proofing agent to the raw material of the heat-insulating material, or a polycarbonate-based resin foam having a hardness and density not corroded by termites. The ant-proof material which becomes (refer patent document 3) is proposed.
Japanese Patent No. 2652902 JP 2006-183267 A JP-A-11-236736

しかし、上述のような防蟻板部材を建物の布基礎やベタ基礎などの基礎の外周立上がり部の屋外側に取付けた場合には、防蟻板部材自体はシロアリに食侵されないものの、防蟻板部材と基礎の外周立上がり部との間隙を通ってシロアリが建物内部に侵入する虞がある。   However, when the above-mentioned ant-proof plate member is attached to the outdoor side of the outer peripheral rising portion of a foundation such as a cloth foundation or solid foundation of the building, the ant-proof plate member itself is not eroded by termites, There is a risk that termites may enter the building through the gap between the plate member and the outer peripheral rising portion of the foundation.

そこで、本発明は、建物基礎の外側面に外装材や断熱材などの防蟻性板部材を固定する場合に確実にシロアリの侵入を防ぐことができる建物の防蟻構造及び建物の防蟻工法を提供することを目的とする。   Accordingly, the present invention provides a ant-proof structure for a building and a rust-proofing method for a building that can surely prevent the intrusion of termites when fixing an ant-proof plate member such as an exterior material or a heat insulating material to the outer surface of the building foundation. The purpose is to provide.

請求項１に記載の建物の防蟻構造は、建物基礎の外周立上がり部と、該外周立上がり部の屋外側に隣接して設けられる付帯設備との間に防蟻性板部材を設置する建物の防蟻構造であって、少なくとも前記付帯設備の上面と前記防蟻性板部材の上面とにまたがって、防
蟻性シートで被覆することを特徴としている。 The ant-proof structure of a building according to claim 1 is a building in which an ant-proof plate member is installed between an outer peripheral rising part of a building foundation and ancillary equipment provided adjacent to the outdoor side of the outer peripheral rising part. The ant-proof structure is characterized in that it is covered with an ant-proof sheet covering at least the upper surface of the ancillary equipment and the upper surface of the ant-proof plate member.

請求項２に記載の建物の防蟻構造は、建物基礎の外周立上がり部と、該外周立上がり部の屋外側に隣接して設けられる付帯設備との間に防蟻性板部材を設置する建物の防蟻構造であって、少なくとも前記付帯設備の上面と前記防蟻性板部材の前記付帯設備の上面より上方側における屋外側面とにまたがって、防蟻性シートで被覆することを特徴としている。   According to a second aspect of the present invention, there is provided an ant-proof structure for a building in which an ant-proof plate member is installed between an outer peripheral rising part of a building foundation and ancillary equipment provided adjacent to the outdoor side of the outer peripheral rising part. The ant-proof structure is characterized in that it is covered with an ant-proof sheet covering at least the upper surface of the incidental equipment and the outdoor side surface above the upper surface of the auxiliary equipment of the accessory-proof plate member.

請求項３に記載の建物の防蟻構造は、前記付帯設備の上面から前記防蟻性板部材の上端面を通って前記外周立上がり部の上端面までを、防蟻性シートで被覆することを特徴としている。   The ant-proof structure of the building according to claim 3 is such that the ant-proof sheet covers from the upper surface of the ancillary equipment to the upper-end surface of the outer peripheral rising portion through the upper-end surface of the ant-proof plate member. It is a feature.

請求項４に記載の建物の防蟻構造は、前記防蟻性シートは、少なくとも前記外周立上がり部側の端部が下方に折曲されてその下端で水平方向に突出する垂下部を形成するものであって、当該垂下部は、前記外周立上がり部に埋め込まれることを特徴としている。   The ant-proof structure of a building according to claim 4, wherein the ant-proof sheet forms a drooping portion in which at least an end portion on the outer peripheral rising portion side is bent downward and protrudes in a horizontal direction at a lower end thereof. The hanging portion is embedded in the outer peripheral rising portion.

請求項５に記載の建物の防蟻構造は、前記防蟻性シートは、少なくとも前記付帯設備側の端部が下方に折曲されてその下端で水平方向に突出する垂下部を形成するものであって、当該垂下部は、前記付帯設備に埋め込まれることを特徴としている。   The ant-proof structure of a building according to claim 5 is characterized in that the ant-proof sheet forms a hanging part that is bent downward at least at the end on the side of the auxiliary equipment and protrudes in the horizontal direction at the lower end. The hanging portion is embedded in the incidental facility.

請求項６に記載の建物の防蟻構造は、前記垂下部は、更に上方に折り返されるとともに、その先端が水平方向に折曲されることを特徴としている。   The ant-proof structure for a building according to claim 6 is characterized in that the drooping portion is further folded upward and its tip is bent in the horizontal direction.

請求項７に記載の建物の防蟻構造は、前記防蟻性板部材は、断熱性を有することを特徴としている。   The ant proof structure of a building according to claim 7 is characterized in that the ant proof plate member has a heat insulating property.

請求項８に記載の建物の防蟻構造は、前記防蟻シートが、シロアリの分泌物に対する耐性を有する材料で形成され、且つシロアリが通過できない大きさの孔を有するメッシュ状であることを特徴としている。   The ant-proof structure of a building according to claim 8, wherein the ant-proof sheet is formed of a material having resistance to termite secretion and has a mesh shape having a hole having a size through which termites cannot pass. It is said.

請求項９に記載の建物の防蟻工法は、地表を整地して所定深度まで掘り下げた後、建物基礎の外周となる部分に外周立上がり部用の型枠を屋内側と屋外側とに平行に配設し、該外周立上がり部用の型枠のうち屋外側の型枠の内側面に防蟻性板部材を設置して、その後、前記該防蟻性板部材と屋内側の前記外周立上がり部用の型枠との間にコンクリートを打設養生して基礎の外周立上がり部を形成するとともに、前記防蟻性板部材を当該外周立上がり部に固定し、次いで、前記型枠を取り外してから、前記防蟻性板材の屋外側に必要な間隔距離を開けて付帯設備用の型枠を設置し、その後この型枠と防蟻性板部材との間にコンクリートを打設養生して付帯設備を形成し、前記付帯設備の上面と前記防蟻性板部材の上端面とにまたがって、防蟻性シートを被覆し固定することを特徴としている。 The ant-proofing method for a building according to claim 9, in which the ground surface is leveled and dug down to a predetermined depth, and then the formwork for the outer peripheral rising part is placed in parallel with the indoor side and the outdoor side at the part that becomes the outer periphery of the building foundation. And installing an ant-proof plate member on the inner side surface of the outdoor-side mold among the molds for the outer-periphery rising part, and then the outer-right rising part on the indoor side Concrete is placed between the formwork for curing to form the outer peripheral rising part of the foundation, and the ant-proof plate member is fixed to the outer peripheral rising part, and then the mold is removed, A necessary distance is provided on the outdoor side of the ant-proof plate material, and a mold for ancillary equipment is installed. Thereafter, concrete is placed between the mold and the ant-proof plate member, and then cured. Forming and straddling the upper surface of the ancillary equipment and the upper end surface of the ant-proof plate member, Is characterized by fixed covers the over and.

請求項１０に記載の建物の基礎防蟻工法は、地表を整地して所定深度まで掘り下げた後、建物基礎の外周となる部分に外周立上がり部用の型枠を屋内側と屋外側とに平行に配設し、該外周立上がり部用の型枠のうち屋外側の型枠の内側面に防蟻性板部材を設置して、その後、前記型枠の間にコンクリートを打設養生して基礎の外周立上がり部を形成するとともに、前記防蟻性板部材を当該外周立上がり部に固定し、その後、前記型枠を取り外してから、前記防蟻性板材の屋外側に必要な間隔距離を開けて付帯設備用の型枠を設置し、その後この型枠と防蟻性板部材との間にコンクリートを打設養生して付帯設備を形成し、前記付帯設備の上面から、前記防蟻性板部材の上端面を通って、及び前記外周立上がり部の上端面までを、防蟻性シートで被覆し固定することを特徴としている。   In the building basic ant barrier construction method according to claim 10, after the ground surface is leveled and dug down to a predetermined depth, the formwork for the outer peripheral rising portion is parallel to the indoor side and the outdoor side at a portion that becomes the outer periphery of the building foundation. The ant-proof plate member is installed on the inner side surface of the mold on the outdoor side of the mold for the outer peripheral rising part, and then concrete is placed between the molds and cured. And forming the outer peripheral rising portion of the outer peripheral rising portion, fixing the ant-proofing plate member to the outer peripheral rising portion, and then removing the formwork, and then opening the necessary gap distance on the outdoor side of the ant-proofing plate material. A mold for ancillary equipment is installed, and then, concrete is placed and cured between the mold and the antproof plate member to form ancillary equipment. From the upper surface of the ancillary equipment, the antproof plate member Ant-proof sheet through the upper end surface of the outer periphery and up to the upper end surface of the outer peripheral rising portion Is characterized in that coating is fixed.

請求項１１に記載の建物の基礎防蟻工法は、地表を整地して所定深度まで掘り下げた後、建物基礎の外周となる部分に外周立上がり部用の型枠を屋内側と屋外側とに平行に配設し、該外周立上がり部用の型枠のうち屋外側の型枠の内側面に防蟻性板部材を設置して、その後、防蟻性シートの一端を該防蟻性板部材の上端面に固定しつつ他端を該防蟻性板部材と屋内側の外周立上がり部用の型枠との間に折曲して垂下部を形成し、次で、前記防蟻性板部材と前記屋内側の外周立上がり部用の型枠との間にコンクリートを打設養生してから前記型枠を取り外すことによって、基礎の外周立上がり部を形成するとともに、前記防蟻性シートの前記垂下部を前記外周立上がり部内に埋め込み、前記防蟻性板部材を当該外周立上がり部に固定することを特徴としている。   In the basic ant barrier construction method for a building according to claim 11, after the ground surface is leveled and dug down to a predetermined depth, a formwork for the outer peripheral rising portion is parallel to the indoor side and the outdoor side at a portion that becomes the outer periphery of the building foundation. The ant-proof plate member is installed on the inner side surface of the outdoor-side mold among the mold for the outer peripheral rising portion, and then one end of the ant-proof sheet is attached to the ant-proof plate member. While fixing to the upper end surface, the other end is bent between the ant-proof plate member and the mold for the outer peripheral rising portion on the indoor side to form a hanging portion, and then the ant-proof plate member, The concrete is placed between the indoor side outer peripheral rising part mold and cured, and then the mold is removed to form the outer peripheral rising part of the foundation, and the hanging part of the ant-proof sheet Embedded in the outer peripheral rising portion, and fixing the ant-proof plate member to the outer peripheral rising portion. It is a symptom.

請求項１２に記載の建物の基礎防蟻工法は、地表を整地して所定深度まで掘り下げた後、建物基礎の外周となる部分に外周立上がり部用の型枠を屋内側と屋外側とに平行に配設し、該外周立上がり部用の型枠のうち屋外側の型枠の内側面に防蟻性板部材を設置して、その後、防蟻性シートの中間部を前記防蟻性板部材の上端に仮固定して、当該防蟻性シートの一端を前記防蟻性板部材と屋内側の前記外周立上がり部用の型枠との間に折曲して立上がり部側の垂下部を形成し、次いで、前記防蟻性板部材と屋内側の前記外周立上がり部用の型枠との間にコンクリートを打設養生して基礎の外周立上がり部を形成することにより、前記防蟻性シートの一端側に形成された前記立上がり部側垂下部を前記コンクリート内に埋め込むとともに、前記防蟻性板部材を当該外周立上がり部に固定し、次いで、前記防蟻性板部材の屋外側に必要な間隔距離を開けて付帯設備用の型枠を設置するとともに、前記防蟻性シートの他端を前記防蟻性板部材と前記付帯設備用型枠との間に折曲して付帯設備側垂下部を形成し、次いで、前記防蟻性板部材と前記付帯設備用型枠との間にコンクリートを打設養生して付帯設備を形成することにより、前記付帯設備側垂下部を前記付帯設備内に埋め込むことを特徴としている。   In the building basic ant barrier construction method according to claim 12, after the ground surface is leveled and dug down to a predetermined depth, the form for the outer peripheral rising portion is parallel to the indoor side and the outdoor side at a portion that becomes the outer periphery of the building foundation. The ant-proof plate member is disposed on the inner surface of the outdoor-side mold among the molds for the outer peripheral rising portion, and then the intermediate part of the ant-proof sheet is placed on the ant-proof plate member Temporarily fixed to the upper end of the ant and then bent one end of the ant proof sheet between the ant proof plate member and the mold for the outer peripheral rising part on the indoor side to form a hanging part on the rising part side Then, by placing and curing concrete between the ant-proof plate member and the mold for the outer peripheral rising part on the indoor side, forming the outer peripheral rising part of the foundation, The rising part side hanging part formed on one end side is embedded in the concrete, and the prevention Fixing the board member to the outer peripheral rising part, and then installing a formwork for ancillary equipment with a necessary gap distance on the outdoor side of the board member, and the other end of the board member Is bent between the ant-proof plate member and the auxiliary equipment form to form an auxiliary equipment side hanging portion, and then between the ant-proof plate member and the auxiliary equipment mold By laying and curing concrete to form an incidental facility, the incidental facility side hanging portion is embedded in the incidental facility.

請求項１３に記載の建物の基礎防蟻工法は、前記防蟻性板部材は、断熱性を有することを特徴としている。   In the basic ant-proofing method for a building according to claim 13, the ant-proofing plate member has a heat insulating property.

請求項１４に記載の建物の基礎防蟻工法は、前記防蟻シートが、シロアリの分泌物に対する耐性を有する材料で形成され、且つシロアリが通過できない大きさの孔を有するメッシュ状であることを特徴としている。   The basic ant protection method for a building according to claim 14, wherein the ant protection sheet is made of a material having resistance to termite secretions and has a mesh shape having a hole having a size through which termites cannot pass. It is a feature.

請求項１の発明によれは、建物の防蟻構造は、建物の基礎に隣接して設けられる付帯設備の上面と防蟻性板部材の上面とにまたがって防蟻シートで被覆したので、この付帯設備と防蟻性板部材との間を通ってシロアリが建物内に侵入することを防ぐことができる。   According to the invention of claim 1, the ant-proof structure of the building is covered with the ant-proof sheet covering the upper surface of the incidental equipment provided adjacent to the foundation of the building and the upper surface of the ant-proofing plate member. Termites can be prevented from entering the building through between the incidental equipment and the ant-proof plate member.

請求項２の発明によれは、建物の防蟻構造は、建物の基礎に隣接して設けられる付帯設備の上面と防蟻性板部材の屋外側面とにまたがって防蟻シートで被覆したので、この付帯設備と防蟻性板部材との間を通ってシロアリが建物内に侵入することを防ぐことができる。   According to the invention of claim 2, the ant-proof structure of the building is covered with the ant-proof sheet covering the upper surface of the incidental equipment provided adjacent to the foundation of the building and the outdoor side surface of the ant-proofing plate member. Termite can be prevented from entering the building through between the incidental equipment and the ant-proof plate member.

請求項３の発明によれば、建物の防蟻構造は、建物の基礎の外周立上がり部の上面と、この外周立上がり部に隣接して設けられる付帯設備の上面と、これら外周立上がり部及び付帯設備の間に収納される防蟻性板部材と、にまたがって、防蟻シートが被覆されているので、外周立上がり部と防蟻性板部材との間隙、及び付帯設備と防蟻性板部材との間隙のどちらの間隙を通ってシロアリが建物内部に侵入することも防ぐことができる。   According to invention of Claim 3, the ant-proof structure of a building is the upper surface of the outer periphery rising part of the foundation of a building, the upper surface of the incidental equipment provided adjacent to this outer periphery rising part, these outer periphery rising parts, and incidental equipment. Since the ant-proof sheet is covered across the ant-proof plate member housed between, the gap between the outer peripheral rising part and the ant-proof plate member, and the incidental equipment and the ant-proof plate member It is possible to prevent termites from entering the building through either gap.

請求項４の発明によれば、防蟻シートは、外周立上がり部側の端部が少なくとも下方に折曲された垂下部を形成しており、この垂下部は、外周立上がり部に埋め込まれるので、垂下部のアンカー効果により防蟻シートをより確実に外周立上がり部の端部に固定することができ、シロアリの侵入をより確実に防ぐことができる。   According to the invention of claim 4, the ant-proof sheet forms a drooping portion whose end on the outer peripheral rising portion side is bent at least downward, and this drooping portion is embedded in the outer peripheral rising portion, Due to the anchor effect of the drooping portion, the termite-proof sheet can be more reliably fixed to the end portion of the outer peripheral rising portion, and termite entry can be prevented more reliably.

請求項５の発明によれば、防蟻シートは、付帯設備側の端部が少なくとも下方に折曲された垂下部を形成するものであって、この垂下部は、付帯設備に埋め込まれるので、請求項５の垂下部と同様にアンカー効果により防蟻シートをより確実に付帯設備に固定することができ、シロアリの侵入をより確実に防ぐことができる。   According to the invention of claim 5, the ant-proof sheet forms a drooping portion whose end portion on the incidental equipment side is bent at least downward, and this drooping portion is embedded in the incidental facility. Similarly to the hanging portion of the fifth aspect, the ant-proof sheet can be more reliably fixed to the incidental equipment by the anchor effect, and termite intrusion can be more reliably prevented.

請求項６の発明によれば、下方に折曲された垂下部は上方に折り返され、更に水平方向に折曲されるので、垂下部のアンカー効果をより高めることができ、防蟻シートをより確実に外周立上がり部又は付帯設備に固定することができる。さらに、垂下部を上述のような形状とすることで、コンクリートを打設して外周立上がり部又は付帯設備を形成する際に、垂下部の上方に折り返された部分が上方から注入されたコンクリートの重みによりよりやや展開したような場合でも、更に水平方向に折曲されていることで、アンカー効果を失わず確実に固定することができる。   According to the invention of claim 6, the drooping portion bent downward is folded upward and further bent in the horizontal direction, so that the anchor effect of the drooping portion can be further enhanced, and the ant-proof sheet is more It can be securely fixed to the outer peripheral rising part or ancillary equipment. Furthermore, when the drooping portion is shaped as described above, when the concrete is cast to form an outer peripheral rising portion or ancillary equipment, the portion folded back above the drooping portion is injected from above. Even in the case where the cable is slightly expanded due to the weight, the anchor effect can be reliably fixed without being lost by further bending in the horizontal direction.

請求項７の発明によれば、防蟻性板部材は、断熱性を有するものであるので、外断熱工法に適用することができる。   According to the invention of claim 7, since the ant-proof plate member has a heat insulating property, it can be applied to the outer heat insulating method.

請求項８の発明によれば、防蟻シートが、シロアリの分泌物に対する耐性を有する材料で形成され、且つシロアリが通過できない大きさの孔を有するメッシュ状であるので、例えば接着モルタル等により接着する場合にアンカー効果によってより強固に固定することができ、また、コンクリートに埋設する場合にもアンカー効果によってより強固に固定することができる。   According to the invention of claim 8, since the ant-proof sheet is made of a material having resistance to termite secretions and has a mesh shape having a hole of a size that termites cannot pass through, it is bonded by, for example, an adhesive mortar. In this case, it can be more firmly fixed by the anchor effect, and also when it is buried in concrete, it can be more firmly fixed by the anchor effect.

請求項９の発明の建物の基礎防蟻工法によると、外周立上がり部用の型枠を屋内側と屋外側とに平行に配設し、該外周立上がり部用の型枠のうち屋外側の型枠の内側面に防蟻性板部材を設置して、その後、前記型枠の間にコンクリートを打設養生して基礎の外周立上がり部を形成するとともに、前記防蟻性板部材を当該外周立上がり部に固定するので、請求項１１と同様に、防蟻性板部材の表面の細かな凹凸にまでコンクリートが入り込むことで、防蟻性板部材と外周立上がり部との間にシロアリが通過可能な間隙ができにくい。そして、前記外周立上がり部の外側に付帯設備用型枠を設置し、コンクリートを打設養生して付帯設備を形成し、前記付帯設備の上面と前記防蟻性板部材とを、防蟻シートで被覆するので、防蟻性板部材と付帯設備との間隙からシロアリが建物内に侵入することも防ぐことができる。   According to the basic ant-proofing method for a building of the invention of claim 9, the mold for the outer peripheral rising part is arranged in parallel to the indoor side and the outdoor side, and the mold on the outdoor side of the mold for the outer peripheral rising part is arranged. An ant-proof plate member is installed on the inner surface of the frame, and then, concrete is placed between the molds and cured to form an outer peripheral rising portion of the foundation, and the ant-proof plate member is raised to the outer periphery. Since it is fixed to the portion, the termites can pass between the ant-proofing plate member and the outer peripheral rising portion when the concrete enters the fine irregularities on the surface of the ant-proofing plate member as in claim 11. It is difficult to create a gap. And an auxiliary equipment formwork is installed outside the outer peripheral rising portion, concrete is cast and cured to form an auxiliary equipment, and the upper surface of the auxiliary equipment and the ant-proof plate member are formed with an ant-proof sheet. Since it coat | covers, it can also prevent that a termite penetrate | invades in a building from the clearance gap between an antproof board member and incidental equipment.

請求項１０の発明の建物の基礎防蟻工法によると、外周立上がり部用の型枠を屋内側と屋外側とに平行に配設し、該外周立上がり部用の型枠のうち屋外側の型枠の内側面に防蟻性板部材を設置して、その後、前記防蟻性板部材と前記外周立上がり部用の型枠のうち屋内側の型枠との間にコンクリートを打設養生して基礎の外周立上がり部を形成するとともに、前記防蟻性板部材を当該外周立上がり部に固定するので、請求項１１及び請求項１２の防蟻性工法と同様に、防蟻性板部材の表面の細かな凹凸にまでコンクリートが入り込むことで、防蟻性板部材と外周立上がり部との間にシロアリが通過可能な間隙ができにくい。そして、前記防蟻性板部材の外側に必要な間隔距離を開けて付帯設備用型枠を設置し、コンクリートを打設養生して付帯設備を形成し、前記付帯設備の上面と前記防蟻性板部材とを、防蟻シートで被覆するので、防蟻性板部材と付帯設備との間隙からシロアリが建物内に侵入することも防ぐことができる。   According to the basic ant-proofing method for a building of the invention of claim 10, the mold for the outer peripheral rising part is arranged in parallel to the indoor side and the outdoor side, and the mold on the outdoor side of the mold for the outer peripheral rising part is arranged. Install an ant-proof plate member on the inner surface of the frame, and then place and cure concrete between the ant-proof plate member and the indoor-side mold of the mold for the outer peripheral rising part. While forming the outer periphery rising part of a foundation and fixing the said ant-proofing board member to the said outer periphery rising part, similarly to the ant-proofing construction method of Claim 11 and Claim 12, the surface of the ant-proofing board member Since the concrete enters the fine irregularities, it is difficult to form a gap through which termites can pass between the ant-proofing plate member and the outer peripheral rising portion. Then, a necessary distance is provided outside the ant-proof plate member, a form for ancillary equipment is installed, concrete is cast and cured to form an ancillary equipment, and the top surface of the ancillary equipment and the ant-proof property Since the plate member is covered with the ant-proof sheet, it is possible to prevent termites from entering the building through the gap between the ant-proof plate member and the incidental equipment.

請求項１１の発明の建物の基礎防蟻工法によると、外周立上がり部用の型枠を屋内側と屋外側とに平行に配設し、該外周立上がり部用の型枠のうち屋外側の型枠の内側面に防蟻性板部材を設置して、その後、防蟻シートの一端を該防蟻性板部材の上端面に固定しつつ他端を前記型枠の間に折曲して形成し、垂下部を次で、前記防蟻性板部材と屋内側の外周立上がり部用の型枠との間にコンクリートを打設養生して基礎の外周立上がり部を形成するとともに、前記防蟻シートの前記垂下部を前記外周立上がり部内に埋め込み、前記防蟻性板部材を当該外周立上がり部に固定するので、防蟻性板部材の表面の細かな凹凸にまでコンクリートが入り込むことで、防蟻性板部材と外周立上がり部との間にシロアリが通過可能な間隙ができにくいとともに、防蟻シートの垂下部が外周立上がり部に埋め込まれるので、より確実に防蟻シートを外周立上がり部に固定することができ、シロアリの通過をより確実に防ぐことができる。   According to the basic ant-proofing method for a building of the invention of claim 11, the mold for the outer peripheral rising part is arranged in parallel to the indoor side and the outdoor side, and the mold on the outdoor side of the mold for the outer peripheral rising part is arranged. An ant-proof plate member is installed on the inner surface of the frame, and then the other end of the ant-proof sheet is fixed to the upper end surface of the ant-proof plate member and the other end is bent between the molds. Next, a drooping portion is placed next, and concrete is placed between the above-mentioned ant-repellent plate member and a mold for the outer peripheral rising portion on the indoor side to form an outer peripheral rising portion of the foundation, and the above-mentioned anti-rust sheet The drooping portion of the ant-proof plate member is embedded in the outer peripheral rising portion and the ant-proof plate member is fixed to the outer peripheral rising portion, so that the concrete enters the fine irregularities on the surface of the ant-proof plate member, It is difficult to create a gap through which termites can pass between the plate member and the outer peripheral rising part. Since hanging portion of the termite sheet is embedded in the outer peripheral rising portion, can be more reliably fixed to the outer peripheral rising portion termite sheet, it is possible to prevent the passage of termites more reliably.

請求項１２の発明の建物の基礎防蟻工法によると、外周立上がり部用の型枠を屋内側と屋外側とに平行に配設し、該外周立上がり部用の型枠のうち屋外側の型枠の内側面に防蟻性板部材を設置して、その後、防蟻シートの一端を前記防蟻性板部材と屋内側の前記外周立上がり部用の型枠との間に折曲して立上がり部側垂下部を形成し、次いで、前記防蟻性板部材と屋内側の前記外周立上がり部用の型枠との間にコンクリートを打設養生して基礎の外周立上がり部を形成するとともに、前記防蟻シート一端側に形成された前記立上がり部側垂下部を前記コンクリート内に埋め込み、前記防蟻性板部材を当該外周立上がり部に固定しているので、請求項１４と同様に確実に防蟻シートを外周立上がり部を固定することができ、より確実に建物へのシロアリの侵入を防ぐことができる。   According to the basic ant-proofing method for a building of the invention of claim 12, the mold for the outer peripheral rising part is arranged in parallel to the indoor side and the outdoor side, and the mold on the outdoor side of the mold for the outer peripheral rising part is arranged. An ant-proof plate member is installed on the inner surface of the frame, and then one end of the ant-proof sheet is bent between the ant-proof plate member and the mold for the outer peripheral rising part on the indoor side, and then rises. Forming a part-side drooping portion, and then placing and curing concrete between the antproof plate member and the mold for the outer peripheral rising part on the indoor side to form the outer peripheral rising part of the foundation, Since the said hanging part side hanging part formed in the one end side of an ant-proof sheet | seat is embedded in the said concrete, and the said ant-proofing board member is being fixed to the said outer periphery rising part, it is surely ant-proofing similarly to Claim 14. The seat can be fixed at the outer peripheral rising part, and it is more reliable to the building. It can be prevented from entering Roari.

請求項１３の発明の建物の基礎防蟻工法によると、防蟻性板部材が断熱性を有しているので、外断熱工法に適用することができる。   According to the basic ant-proofing method for a building of the invention of claim 13, the ant-proofing plate member has a heat insulating property, and therefore can be applied to the outer heat-insulating method.

請求項１４の発明の建物の基礎防蟻工法によると、防蟻シートが、シロアリの分泌物に対する耐性を有する材料で形成され、且つシロアリが通過できない大きさの孔を有するメッシュ状であるので、例えば接着モルタル等により接着する場合にアンカー効果によってより強固に固定することができ、また、コンクリートに埋設する場合にもアンカー効果によってより強固に固定することができる。   According to the basic ant protection method of the building of the invention of claim 14, the ant proof sheet is formed of a material having resistance to termite secretions and has a mesh shape having holes of a size that termites cannot pass through, For example, when bonded by an adhesive mortar or the like, it can be more firmly fixed by the anchor effect, and when embedded in concrete, it can be more firmly fixed by the anchor effect.

〔第１の実施形態〕
以下、図面を参照しつつ、本発明の建物の防蟻構造１及び基礎防蟻工法の第１の実施形態について説明する。建物の防蟻構造１は、図１及び図２に示すように、例えばベタ基礎２における外周立上がり部３の屋外側面に防蟻性板部材４を取付けた建物において用いられるものである。この外周立上がり部３の上端面と防蟻性板部材４の上端面とにまたがって、シロアリが通過できない防蟻シート１０が取付けられており、外周立上がり部３と防蟻性板部材４との間隙を通過してシロアリが建物内部に侵入することを防ぐことができる。なお、本実施形態においては建物の基礎としてベタ基礎２を用いてた例を説明するが、例えば図３に示すように布基礎５を用いるものであっても良い。 [First Embodiment]
Hereinafter, a first embodiment of a building ant protection structure 1 and a foundation ant protection method of the present invention will be described with reference to the drawings. As shown in FIGS. 1 and 2, the ant-proof structure 1 of a building is used in a building in which an ant-proof plate member 4 is attached to an outdoor side surface of an outer peripheral rising portion 3 in a solid foundation 2, for example. A termite-proof sheet 10 through which termites cannot pass is attached across the upper end surface of the outer peripheral rising portion 3 and the upper end surface of the termite-proof plate member 4. Termites can be prevented from entering the building through the gap. In addition, in this embodiment, although the example using the solid foundation 2 as a foundation of a building is demonstrated, for example, as shown in FIG. 3, the cloth foundation 5 may be used.

ベタ基礎２は、建物の床下全面的に設けられた基礎スラブ６と、この基礎スラブ６上の外周部分に立設される外周立上がり部３と、基礎スラブ６上に建物の設計上必要に応じて設けられる柱状又は縦横に延びる立上がり部７からなる。そして、この基礎スラブ６の下方には捨てコンクリート８や割栗石９が施工されている。なお、ベタ基礎２の縦断面形状等は特に限定されるものではなく、従来公知の各種の構成を採用できる。また、割栗石９と捨てコンクリート８の間、又は捨てコンクリート８と基礎スラブ２の間には、必要に応じて図示しない防湿シート等を敷設してもよい。   The solid foundation 2 includes a foundation slab 6 that is provided over the entire floor of the building, an outer peripheral rising portion 3 that is erected on the outer peripheral portion of the foundation slab 6, and a building design on the foundation slab 6 as required in the design of the building. It comprises a rising portion 7 extending in the form of a column or vertically and horizontally. Abandoned concrete 8 and cracked stone 9 are constructed below the foundation slab 6. In addition, the vertical cross-sectional shape etc. of the solid foundation 2 are not specifically limited, Conventionally well-known various structures are employable. Further, a moisture-proof sheet or the like (not shown) may be laid between the split stone 9 and the discarded concrete 8 or between the discarded concrete 8 and the foundation slab 2 as necessary.

この外周立上がり部３の屋外側面には、防蟻性板部材４が取り付けられる。防蟻性板部材４としては、例えばシロアリに侵食されない強度を有するポリカーボネート発泡体により形成されたものが挙げられる。このような防蟻性板部材４の厚さ、長さ、及び高さは施工性能、断熱性能、防蟻性能の観点から適宜選択できるものであり、例えばその高さは、外周立上がり部３と同じ高さとすることもできるが、本実施形態においては例えば、外周立上がり部３の高さのほぼ半分ほどの高さの防蟻性板部材４を用い、上下に２段重ねて取付けている。   An ant-proof plate member 4 is attached to the outdoor side surface of the outer peripheral rising portion 3. Examples of the ant-proof plate member 4 include those formed of a polycarbonate foam having a strength that is not eroded by termites. The thickness, length, and height of the ant-proofing plate member 4 can be appropriately selected from the viewpoint of construction performance, heat insulation performance, and ant-proofing performance. Although it can be set to the same height, in this embodiment, for example, the ant-proof plate member 4 having a height of about half the height of the outer peripheral rising portion 3 is used and attached in two layers vertically.

なお、防蟻性板部材４はこれに限定されるものではなく、クロルピリホス系、有機リン系やピレスロイド系などの防蟻剤を含有したグラスウール、ロックウール、などの繊維系断熱材、ポリスチレンフォーム、ポリエチレンフォーム、ポリプロピレンフォーム、ポリウレタンフォーム、フェノール樹脂フォーム、塩化ビニル樹脂フォーム、無機物高充填樹脂フォーム等のシロアリの侵食を防ぐことができ、且つ断熱性能を有する様々な板状部材を防蟻性板部材４として用いることができる。また、防蟻性板部材４は断熱材に限定されるものではなく、例えば硬質機材（例えば、タイル、セラミック板、あるいはセメント板、炭酸カルシウム板、珪酸カルシウム板、木片セメント板、炭酸マグネシウム板等、もしくはこれらにガラス繊維、ウィスカー、アラミド繊維、スチール繊維、炭素繊維、各種鉱物繊維、各種骨材等を混入したもの、等を押出成形、プレス成形、射出成形、抄造法、等によって成形した窯業系サイディング材、または各種繊維をクロス状、三次元状に織り、これにセメント、粘土等を含浸してパネル状に成形したものを乾燥、蒸気養生、焼成、等したもの）、さらには金属製パネル、金属製サイディング材（金属製表面材の裏面に合成樹脂発泡体等の芯材を積層した建材、金属製表面材と裏面材間に合成樹脂発泡体等の芯材をサンドイッチした建材、等）、合成樹脂板、プレキャストコンクリート材等の様々な防蟻性板部材４を用いることができる。   In addition, the ant-proof plate member 4 is not limited to this, and fiber-based heat insulating materials such as glass wool, rock wool, and the like containing an ant-proofing agent such as chlorpyrifos type, organic phosphorus type and pyrethroid type, polystyrene foam, A variety of plate-like members that can prevent termite erosion, such as polyethylene foam, polypropylene foam, polyurethane foam, phenolic resin foam, vinyl chloride resin foam, and highly filled inorganic resin foam, and have heat insulation performance. 4 can be used. In addition, the ant-proof plate member 4 is not limited to a heat insulating material, for example, hard equipment (for example, tile, ceramic plate, cement plate, calcium carbonate plate, calcium silicate plate, wood piece cement plate, magnesium carbonate plate, etc.) Or ceramics in which glass fibers, whiskers, aramid fibers, steel fibers, carbon fibers, various mineral fibers, various aggregates, etc., are mixed by extrusion molding, press molding, injection molding, paper making, etc. Siding material or various fibers woven in cloth or three-dimensional shape, impregnated with cement, clay, etc. to form a panel, dried, steam-cured, fired, etc.), and also made of metal Panels, metal siding materials (building materials in which a core material such as synthetic resin foam is laminated on the back surface of a metal surface material, synthetic resin material between the metal surface material and the back material Building materials is sandwiched a core member of the body such as, etc.), synthetic resin plate, it is possible to use various anti-termite resistant plate member 4 of precast concrete material or the like.

以上のように、防蟻性板部材４が防蟻性を有するとともに断熱性を有する防蟻断熱材で構成されることで、例えば外断熱工法を適用する建物において、建物基礎部分の断熱材として本実施形態の建物の防蟻構造１を用いることができるものであるが、本実施形態の防蟻性板部材４は断熱性を有するものに限定されるものではなく、シロアリに侵食されない強度を有する基礎化粧材等の基礎の外周立上がり部３の外側面に取付けられる様々な防蟻性板部材４を用いることができる。   As described above, the ant-proof plate member 4 is made of ant-proof heat-insulating material having ant-proofing properties and heat-insulating properties, so that, for example, in a building to which an external heat-insulating method is applied, Although the ant-proof structure 1 of the building of this embodiment can be used, the ant-proofing plate member 4 of this embodiment is not limited to a thing with heat insulation, The intensity | strength which is not eroded by a termite Various ant-proof plate members 4 attached to the outer surface of the outer peripheral rising portion 3 of the foundation, such as a basic decorative material, can be used.

また、防蟻性板部材４は、単一の材質からなるものに限定されるものではなく、例えば表面に防蟻性能を有する部材を設けた多層からなるものであってもよい。具体的にはポリカーボネート発泡板と、グラスウール、ロックウール、などの繊維系断熱材、ポリスチレンフォーム、ポリエチレンフォーム、ポリプロピレンフォーム、ポリウレタンフォーム、フェノール樹脂フォーム、塩化ビニル樹脂フォーム、無機物高充填樹脂フォームなどの発泡樹脂系断熱材を、接着剤等を用いて接着させた複合防蟻断熱材として用いることもできる。このようにすると高価なポリカーボネート発泡材料の使用量を減らした上で、従来通りの断熱性能を発揮することができる。   Further, the ant-proof plate member 4 is not limited to one made of a single material, and may be made of, for example, a multilayer in which a member having ant-proof performance is provided on the surface. Specifically, foamed polycarbonate foam plates and fiber insulation such as glass wool and rock wool, polystyrene foam, polyethylene foam, polypropylene foam, polyurethane foam, phenol resin foam, vinyl chloride resin foam, and highly filled inorganic foam. A resin-based heat insulating material can also be used as a composite ant proof heat insulating material bonded with an adhesive or the like. If it does in this way, while reducing the usage-amount of an expensive polycarbonate foaming material, the heat insulation performance as usual can be exhibited.

また、防蟻性及び断熱性を有する各種の防蟻板部材４に防湿シートなどの防湿材、遮音材、吸音材、防振材、タイル、モルタル等などを複合することもできる。   Also, various ant-proof plate members 4 having ant-proofing properties and heat-insulating properties can be combined with a moisture-proof material such as a moisture-proof sheet, a sound-insulating material, a sound-absorbing material, a vibration-proof material, tiles, mortar, and the like.

このような防蟻性板部材４を外周立上がり部３へ取付けるに際しては、外周立上がり部３の外側面と防蟻性板部材４とを例えば接着モルタルなどのシロアリに侵食されない接着剤を介して固定させることができる。防蟻性板部材４の接着方法としてはこれに限られるものではなく、例えばコンクリートを打設して外周立上がり部３を形成する前に、外周立上がり部を形成するために用いる型枠のうち屋外側に配置される型枠の内側面に防蟻性板部材を固定して、その後コンクリートを打設養生することで、防蟻性板部材を外周立上がり部に固定することもできる。   When attaching such an ant-proof plate member 4 to the outer peripheral rising portion 3, the outer surface of the outer peripheral rising portion 3 and the ant-proof plate member 4 are fixed via an adhesive that is not eroded by termites such as adhesive mortar. Can be made. The bonding method of the ant-proof plate member 4 is not limited to this. For example, before forming the outer peripheral rising part 3 by placing concrete, the mold of the mold used for forming the outer peripheral rising part is used. It is also possible to fix the ant-proofing plate member to the outer peripheral rising portion by fixing the ant-proofing plate member to the inner side surface of the formwork arranged on the outside and then curing concrete.

ここで、シロアリとは、ゴキブリに近縁の社会生活をする不完全変態の昆虫であって、シロアリ目（等翅類）Isopteraの総称である。このシロアリは、非変形性の堅い頭部を有している。このようなシロアリとしては、例えば、ヤマトシロアリやイエシロアリ等の各種のものが挙げられる。   Here, termites are incompletely metamorphic insects that live closely related to cockroaches, and are a generic term for termites (Isoptera) Isoptera. This termite has a non-deformable rigid head. Examples of such termites include various termites such as Yamato termites and house termites.

また、防蟻シート１０としては、例えば、「アリ断（商品名，フクビ化学工業株式会社製）」等の防蟻剤を練り込んだ合成樹脂シート、「シロアリシャッター（商品名，大日本木材防腐工業株式会社製）」等の防蟻剤を塗布したガラス繊維シート等の防蟻性を有する従来公知の各種のシート材や板材等が挙げられるが、シロアリから放出されるギ酸等の分泌物に耐性で、かつ、シロアリが噛み砕くことができない硬さである少なくとも約ショアＤ７０硬度を有し、使用環境下で数十年の耐用年数を有する耐用性の耐腐食性材料からなるものが好ましい。   Further, as the ant-proof sheet 10, for example, a synthetic resin sheet kneaded with an ant-preventing agent such as “ant cut (trade name, manufactured by Fukubi Chemical Co., Ltd.)”, “termite shutter (trade name, Dainippon Wood Preservation) Examples include conventionally known various sheet materials and plate materials having anti-ants properties such as glass fiber sheets coated with an anti-anticide such as “made by Kogyo Co., Ltd.”, but for secretions such as formic acid released from termites It is preferably made of a durable, corrosion-resistant material that is resistant and has a Shore D70 hardness of at least about the hardness that termites cannot chew and has a service life of several decades in the environment of use.

上述のような防蟻シート１０としては、例えば、前記耐腐食性材料からなる金属製や合成樹脂製等のシート材や板材等が挙げられるが、図４に示すように、ステンレス鋼ワイヤ１１から製織され、いずれの方向においてもシロアリの頭部横断面の最大直線寸法より小さい直線寸法の多数の網目（孔）１２を有するステンレスメッシュ〔例えば「ターミメッシュ（ＴＥＲＭＩ−ＭＥＳＨ，商品名）」，ターミメッシュジャパン株式会社製〕等、柔軟性に優れ、かつ、切断、折曲による造形、折曲時の輪郭付け等が容易なメッシュシートが好適である。   Examples of the above-described ant-proof sheet 10 include sheet materials and plate materials made of the above-mentioned corrosion-resistant materials such as metal and synthetic resin. As shown in FIG. Stainless steel mesh [for example, “TERMI-MESH (trade name)”, TERMI, which is woven and has a large number of meshes (holes) 12 having a linear dimension smaller than the maximum linear dimension of the termite head cross section in any direction. A mesh sheet that is excellent in flexibility and that is easy to shape by cutting, bending, and contouring at the time of bending is suitable.

なお、シロアリバリアー材としてのメッシュシートは、ステンレスメッシュの他、例えば、セラミックス・ガラス・合成樹脂・金属（特にステンレス）等の繊維・フィラメント・ストランド等から製織又は製編等されたワイヤーラス等や不織布、あるいはパンチングメタル、メタルラス等の各種のものを使用できる。要するに、網目１２等の多数の孔を有していればよい。この孔の形状は特に限定されるものではなく、矩形状や円状等の適宜の形状とすることができる。   In addition to the stainless steel mesh, the mesh sheet as the termite barrier material is, for example, a wire lath woven or knitted from fibers, filaments, strands, etc. of ceramics, glass, synthetic resin, metal (especially stainless steel), etc. Various materials such as non-woven fabric, punching metal, and metal lath can be used. In short, what is necessary is just to have many holes, such as the mesh | network 12. The shape of the hole is not particularly limited, and may be an appropriate shape such as a rectangular shape or a circular shape.

このように構成される防蟻シート１０は、図１及び図２に示すように、外周立上がり部３の上端と防蟻性板部材４の上端とにまたがって被覆される。この防蟻シート１０を取付けるには、外周立上がり部３の上端及び防蟻性板部材４の上端の形状に合わせて防蟻シート１０を所定の長さにカットする。そして、この防蟻シート１０を防蟻性板部材４の角に合わせて折曲又は成形等した状態で、モルタルに適宜のポリマー等を配合した接着モルタルを塗布することによって外周立上がり部３及び防蟻性板部材４に接着等すればよい。このような接着モルタルによる接着の前には、例えば釘、止めワッシャ付き釘、ステープル等の止着部材で止着しておくのが好ましく、特に、防蟻性板部材４の屋外側の角の形状に合わせて整形され防蟻シート１０に設けられた網目１２に挿入できる針を複数備えた樹脂材がより好ましい。   As shown in FIGS. 1 and 2, the ant-proof sheet 10 configured as described above is covered over the upper end of the outer peripheral rising portion 3 and the upper end of the ant-proof plate member 4. In order to attach the ant-proof sheet 10, the ant-proof sheet 10 is cut to a predetermined length according to the shapes of the upper end of the outer peripheral rising portion 3 and the upper end of the ant-proof plate member 4. Then, in a state where the ant-proof sheet 10 is bent or molded in accordance with the corner of the ant-proof plate member 4, an adhesive mortar in which an appropriate polymer or the like is blended is applied to the mortar, whereby the outer peripheral rising portion 3 and the anti-proof part 3 What is necessary is just to adhere | attach etc. to the ant-like board member 4. FIG. Prior to bonding with such an adhesive mortar, it is preferable to fasten with a fastening member such as a nail, a nail with a washer, a staple or the like. A resin material provided with a plurality of needles that can be inserted into the mesh 12 provided in the ant-proof sheet 10 and shaped according to the shape is more preferable.

なお、この防蟻シート１０は、外周立上がり部３の全周に亘って、外周立上がり部３の上端と防蟻性板部材４の上端とにまたがって被覆されると、外周立上がり部３と防蟻性板部材４との間からシロアリが建物内部に侵入することを確実に防止できるものであるが、例えば外周立上がり部３と防蟻性板部材４とがシロアリが侵入できない程度に密接に固定されている場合には、相互に隣り合う防蟻性板部材４同士の継ぎ目を覆う部分にのみ、外周立上がり部３の上端と防蟻性板部材４の上端とにまたがって防蟻シートを被覆するものであってもよい。このように構成すると防蟻シートの使用量を減らすことができる。   In addition, when this ant-proof sheet 10 is covered over the entire periphery of the outer peripheral rising part 3 across the upper end of the outer peripheral rising part 3 and the upper end of the ant-proof plate member 4, the outer peripheral rising part 3 and the Termite can be surely prevented from entering the building from between the ant plate member 4, but for example, the outer peripheral rising part 3 and the ant-proof plate member 4 are fixed so tightly that termites cannot enter. In the case where the ant-proof plate members 4 are adjacent to each other, only the portion covering the seam between the ant-proof plate members 4 is covered with the ant-proof sheet across the upper end of the outer peripheral rising portion 3 and the upper end of the ant-proof plate member 4. You may do. If comprised in this way, the usage-amount of an ant-proof sheet | seat can be reduced.

このように、外周立上がり部３の上端と防蟻性板部材４の上端とに亘って防蟻シート１０を被覆するので、外周立上がり部３と防蟻性板部材４との間隙をシロアリが通ったとしても、その上端で防蟻シート１０が障害となってシロアリが建物内に侵入することを阻止することができる。そのため、建物内の環境を汚染することなく軸組や床組等をシロアリによる食害から確実に保護できるという利点がある。   Thus, since the ant-proof sheet 10 is covered over the upper end of the outer peripheral rising part 3 and the upper end of the ant-proofing plate member 4, termites pass through the gap between the outer peripheral rising part 3 and the ant-proofing plate member 4. Even so, it is possible to prevent termites from entering the building due to an obstacle at the upper end of the ant protection sheet 10. Therefore, there is an advantage that the shaft group, the floor group, and the like can be reliably protected from the damage caused by the termites without polluting the environment in the building.

ここで、前記耐腐食性材料からなる防蟻シート１０を使用した場合は、シロアリによって食い破られるおそれがないので、シロアリの床下空間６への侵入をより確実に阻止できるという利点がある。また、防蟻シート１０としてメッシュシートを使用した場合でも、網目１２等の孔の直線寸法をいずれの方向においてもシロアリの頭部横断面の最大直線寸法より小さく形成することで、シロアリがメッシュシートを通り抜けることを防止できる。また、メッシュシートは多数の孔を有しているので、接着モルタルによる接着等の際にアンカー効果によってより強固に取付けできるという利点がある。   Here, when the termite-proof sheet 10 made of the corrosion-resistant material is used, there is no possibility that the termites will be eaten away by the termites, so that there is an advantage that the termites can be more reliably prevented from entering the underfloor space 6. In addition, even when a mesh sheet is used as the ant-proof sheet 10, the termites are mesh sheets by forming the linear dimension of the holes of the mesh 12 or the like smaller than the maximum linear dimension of the termite head cross section in any direction. Can be prevented from passing through. In addition, since the mesh sheet has a large number of holes, there is an advantage that the mesh sheet can be more firmly attached by an anchor effect in the case of bonding with an adhesive mortar.

なお、このように防蟻シート１０として用いられるメッシュシートの網目１２の寸法は、イエシロアリの職蟻で１．１〜１．２５ｍｍ程度、ヤマトシロアリの職蟻で１．０〜１．２ｍｍ程度であるので、ヤマトシロアリが生息する地域では、孔の直線寸法をいずれの方向においても１．０ｍｍ程度以下としておくのが望ましい。また、接着モルタルに含まれる細骨材としては、シロアリが噛み砕くことができない砂等が挙げられるが、塗布した接着モルタルがいずれの部分においてもシロアリによって食い破られないように、孔を通過する大きさのものを使用すると共に、互いの間隔が１．０ｍｍより小さくなるように配合するのが望ましい。   The size of the mesh 12 of the mesh sheet used as the ant-proof sheet 10 is about 1.1 to 1.25 mm for the termite ant and about 1.0 to 1.2 mm for the termite ant. Therefore, it is desirable to set the linear dimension of the hole to about 1.0 mm or less in any direction in the area where Yamato termites live. In addition, the fine aggregate contained in the adhesive mortar includes sand and the like that termites cannot bite, but the applied adhesive mortar is large enough to pass through the holes so that the applied adhesive mortar is not eroded by termites in any part. It is desirable to mix them so that the distance between them is less than 1.0 mm.

また、外周立上がり部３及びこの外周立上がり部３の屋外側面に固定される防蟻性板部材４には建物内部への給排水を行う配管１４が貫通しており、この配管１４を通して建物内部への給水や建物内部からの排水を行う。この外周立上がり部３の貫通孔及び防蟻性板部材４の貫通孔と配管１４の外周面との間に間隙ができると、そこを通過してシロアリが建物内に侵入する虞が生じる。そこで、この配管１４と外周立上がり部３との間隙から建物内部にシロアリが侵入することを防ぐために、配管用防蟻シート１５を用いる。   A pipe 14 for supplying and draining water into the building passes through the outer peripheral rising part 3 and the ant-proof plate member 4 fixed to the outdoor side surface of the outer peripheral rising part 3. Water supply and drainage from inside the building. If there is a gap between the through hole of the outer peripheral rising part 3 and the through hole of the ant-proof plate member 4 and the outer peripheral surface of the pipe 14, there is a risk that termites will enter the building through the gap. Therefore, in order to prevent termites from entering the inside of the building from the gap between the pipe 14 and the outer peripheral rising portion 3, a pipe ant protection sheet 15 is used.

この配管用防蟻シート１５は、図５に示すようにハット形であり、上述の防蟻シート１０と同様のステンレスメッシュシート、防蟻剤を練り込んだ合成樹脂シート、防蟻剤を塗布したガラス繊維シート、耐腐食性材料からなる金属製や合成樹脂製等のシート材等の防蟻性を有する各種のシート材を配管１４の外周に外挿される大きさの円筒形に加工して筒部１６を形成し、更に一端側に上述と同様の防蟻材料で形成されて広がる鍔部１７を形成したものである。   As shown in FIG. 5, the pipe ant protection sheet 15 has a hat shape and is coated with the same stainless steel mesh sheet as the above-described ant protection sheet 10, a synthetic resin sheet kneaded with the ant protection agent, and the ant protection agent. Various sheet materials having anti-rust properties, such as glass fiber sheets and metal or synthetic resin sheets made of corrosion-resistant materials, are processed into cylinders of a size that can be extrapolated to the outer periphery of the pipe 14 A portion 16 is formed, and a flange portion 17 is formed on one end side and formed from the same ant-proof material as described above.

この配管用防蟻シート１５を取り付けるときには、図６に示すように、この配管用防蟻シート１５の筒部１６を屋内側に突出している配管１４に外挿して、その鍔部１７を外周立上がり部３の貫通した周辺の屋内側面に当接させる。そして、配管用防蟻シート１５を接着モルタル等の接着剤で配管１４の外周面及び外周立上がり部３の貫通した周辺の屋内側面に接着する。このようにすると、シロアリが防蟻性板部材４及び外周立上がり部３の貫通孔と、配管１４の外周面との間隙を通過して建物内部に侵入しようとしても、この配管用防蟻シート１５に阻止されるので、シロアリが建物内部に侵入することを防ぐことができる。   As shown in FIG. 6, when installing the pipe ant protection sheet 15, the tubular portion 16 of the pipe ant protection sheet 15 is extrapolated to the pipe 14 projecting indoors, and the flange 17 rises from the outer periphery. It is made to contact | abut to the surrounding indoor side surface which the part 3 penetrated. Then, the pipe ant protection sheet 15 is bonded to the outer peripheral surface of the pipe 14 and the surrounding indoor side surface through which the outer peripheral rising portion 3 penetrates with an adhesive such as adhesive mortar. In this way, even if termites pass through the gaps between the through-holes of the ant-proofing plate member 4 and the outer peripheral rising portion 3 and the outer peripheral surface of the pipe 14, the termite-proof sheet 15 for the pipe is used. Therefore, termites can be prevented from entering the building.

次に、以上のように構成される第１の実施形態に係る建物の防蟻構造１を施工する第１の基礎防蟻工法について図７から図１２を参照しつつ説明する。   Next, a first basic ant protection method for constructing the building ant protection structure 1 according to the first embodiment configured as described above will be described with reference to FIGS.

第１の基礎防蟻工法は、図７に示すように、まず地面から一定深さの溝を掘り、地盤改良等を行って整地した上で割栗石９を敷き詰め、さらにその上から捨てコンクリート８を流し入れる。そして、建物の外周を囲うように外周型枠１８を設置するとともに、その内側に図示しない鉄筋を配置する。そして外周型枠１８の屋内側の面に防蟻性板部材４を隙間なく固定する。その後、図８に示すように、外周型枠１８に囲まれた内部にコンクリートを打設して、基礎スラブ６を形成する。   As shown in FIG. 7, the first basic ant protection method is to first dig a groove of a certain depth from the ground, level the ground by improving the ground, etc., and then lay the cracked stone 9 and then throw away the concrete 8 Pour in. And while installing the outer periphery formwork 18 so that the outer periphery of a building may be enclosed, the reinforcing bar which is not illustrated is arrange | positioned inside. And the ant-proof board member 4 is fixed to the surface of the outer periphery formwork 18 on the indoor side without a gap. After that, as shown in FIG. 8, concrete is placed inside the outer periphery formwork 18 to form the foundation slab 6.

そして次に、図９に示すように、基礎スラブ６上に外周型枠１８と平行に屋内側型枠１９を設置するとともに、必要に応じて柱状又は縦横に延びる立上がり部用型枠２０を設置する。そして、図１０に示すように、外周型枠１８と屋内側型枠１９の間及び立上がり部用型枠２０の内部にコンクリートを打設する。そして、所定時間養生して、基礎スラブ６、外周立上がり部３、及び立上がり部７からなるベタ基礎２を形成する。   Then, as shown in FIG. 9, an indoor side mold 19 is installed on the foundation slab 6 in parallel with the outer mold 18 and, as necessary, a rising part mold 20 extending in the shape of a column or vertically and horizontally is installed. To do. Then, as shown in FIG. 10, concrete is placed between the outer peripheral formwork 18 and the indoor side formwork 19 and inside the rising part formwork 20. Then, the solid foundation 2 comprising the foundation slab 6, the outer peripheral rising portion 3, and the rising portion 7 is formed by curing for a predetermined time.

そして、外周型枠１８を取り外してから完成したベタ基礎２の外周を埋め戻し、図１１及び図１２に示すように、外周立上がり部３の上端と防蟻性板部材４の上端とに架かるように防蟻シート１０の一端を外周立上がり部３の上端に配置して、
例えば図示しないが釘、止めワッシャ付き釘、ステープル等の止着部材で仮止し、防蟻シート１０の他端を防蟻性板部材４の屋外側面に垂れ下がるように配置する。そして、接着モルタルをその上面から塗布する等して、防蟻シート１０を防蟻性板部材４に固定する。 Then, after the outer peripheral formwork 18 is removed, the outer periphery of the solid base 2 completed is backfilled, and as shown in FIGS. 11 and 12, it is placed over the upper end of the outer peripheral rising portion 3 and the upper end of the ant-proof plate member 4. One end of the ant-proof sheet 10 is arranged at the upper end of the outer peripheral rising portion 3,
For example, although not shown, it is temporarily fixed with a fixing member such as a nail, a nail with a washer, or a staple, and the other end of the ant-proof sheet 10 is disposed so as to hang down on the outdoor side surface of the ant-proof plate member 4. Then, the ant-proof sheet 10 is fixed to the ant-proof plate member 4 by applying an adhesive mortar from its upper surface.

〔第２の実施形態〕
次に第２の実施形態に係る建物の防蟻構造１及び建物の基礎防蟻工法について、図１３から図１５を参照しつつ説明する。なお、第１の実施形態と同様に構成については、同一の符号を付して説明を省略する。 [Second Embodiment]
Next, a building ant protection structure 1 and a building basic ant protection method according to a second embodiment will be described with reference to FIGS. 13 to 15. In addition, about a structure similarly to 1st Embodiment, the same code | symbol is attached | subjected and description is abbreviate | omitted.

第２の実施形態に係る建物の防蟻構造１は、第１の実施形態と同様に、例えばベタ基礎２における外周立上がり部３の屋外側面に防蟻性板部材４を取付けた建物において用いられるものであり、外周立上がり部３の上端面と防蟻性板部材４の上端面とにまたがってシロアリが通過できない防蟻シート１０が取付けられている。この防蟻シート１０は図１３及び図１４に示すように、屋内側の端部が外周立上がり部３の上端面から下方に折曲して外周立上がり部３の内部に埋め込まれ、その下端で水平方向に突出する垂下部２１ａを形成しており、防蟻シート１０の屋外側の端部は防蟻性板部材４の外側面に当接して垂れ下がって形成されている。この防蟻シート１０の垂下部２１ａは下方に垂れ下がるとともに、その下端で水平方向に突出し、更に上方に向けて折り返されるとともに、下方に折り返された後、その先端が水平方向に折曲されており、この防蟻シート１０の垂下部２１ａは外周立上がり部３の内部に埋め込まれている。   As in the first embodiment, the building's ant proof structure 1 according to the second embodiment is used in a building in which an ant proof plate member 4 is attached to the outdoor side surface of the outer peripheral rising portion 3 of the solid foundation 2, for example. The termite-proof sheet | seat 10 which a termite cannot pass over the upper end surface of the outer periphery rising part 3 and the upper end surface of the ant-proofing board member 4 is attached. As shown in FIG. 13 and FIG. 14, the ant protection sheet 10 has an indoor end bent downward from the upper end surface of the outer peripheral rising portion 3 and is embedded in the outer peripheral rising portion 3, and is horizontal at the lower end. A drooping portion 21 a projecting in the direction is formed, and the end portion on the outdoor side of the ant-proof sheet 10 is formed in contact with the outer surface of the ant-proof plate member 4 and hanging down. A hanging portion 21a of the ant protection sheet 10 hangs downward, protrudes in the horizontal direction at the lower end thereof, is further folded upward, and is folded downward, and then its tip is bent in the horizontal direction. The hanging portion 21 a of the ant protection sheet 10 is embedded in the outer peripheral rising portion 3.

このように防蟻シート１０の屋内側の端部に複雑な形状の垂下部２１ａが形成され、外周立上がり部３の内部に埋め込まれることで、防蟻シート１０の端部は強固に外周立上がり部３に固定されることになり、よりいっそう確実にシロアリが建物の内部に侵入することを防ぐことができる。また、この垂下部２１ａは、図１５（Ａ）に示すように、コンクリートを打設して垂下部２１ａを外周立ち上がり部３に埋め込む際にコンクリートの重みによって折曲箇所が下方に向かって展開したような場合でも、図１５（Ｂ）に示すように、その先端が上方に向けて突出する形状であり、そのアンカー効果により強固に外周立ち上がり部３に固定される。   In this way, the drooping portion 21a having a complicated shape is formed at the indoor side end of the ant-proof sheet 10 and is embedded in the outer peripheral rising part 3, so that the end of the ant-proof sheet 10 is firmly outer peripheral rising part. It will be fixed to 3, and it can prevent a termite invading the inside of a building still more reliably. Further, as shown in FIG. 15A, the drooping portion 21a has a bent portion developed downward by the weight of the concrete when concrete is placed and the drooping portion 21a is embedded in the outer peripheral rising portion 3. Even in such a case, as shown in FIG. 15 (B), the tip protrudes upward, and is firmly fixed to the outer peripheral rising portion 3 by the anchor effect.

以上のように構成される第２の実施形態に係る建物の防蟻構造１を施工する第２の基礎防蟻工法について図１６及び図１７を参照しつつ説明する。この第２の基礎防蟻工法においては、第１の基礎防蟻工法と同様に、まず地面から一定深さの溝を掘り、地盤改良等を行って整地した上で割栗石９を敷き詰め、さらにその上から捨てコンクリート８を流し入れる。そして、建物の外周を囲うように外周型枠１８を設置するとともに、その内側に図示しない鉄筋を配置する。そして外周型枠１８の屋内側の面に防蟻性板部材４を隙間なく固定する。その後、外周型枠１８に囲まれた内部にコンクリートを打設して、基礎スラブ６を形成する。   A second basic ant protection method for constructing the building ant protection structure 1 according to the second embodiment configured as described above will be described with reference to FIGS. 16 and 17. In this second basic ant protection method, as in the first basic ant protection method, first, a groove of a certain depth is dug from the ground, ground improvement and the like are carried out, and then the walnut stone 9 is spread, Discard the concrete 8 from above. And while installing the outer periphery formwork 18 so that the outer periphery of a building may be enclosed, the reinforcing bar which is not illustrated is arrange | positioned inside. And the ant-proof board member 4 is fixed to the surface of the outer periphery formwork 18 on the indoor side without a gap. Thereafter, concrete is placed inside the outer periphery formwork 18 to form the foundation slab 6.

そして次に、図１６に示すように、防蟻性板部材４の上端に防蟻シート１０を固定する。このとき、防蟻シート１０の屋外側の端部は、折曲して防蟻性板部材４の屋外側面に当接し、防蟻シート１０の屋内側の端部は防蟻性板部材４の上端から屋内側にやや間隔を開けて下方に折曲して、その下端で水平方向に突出し、更に上方に向けて折り返されるとともに、その先端が水平方向に折曲されて垂下部２１ａを形成している。そして次に、図１７に示すように、基礎スラブ６上に外周型枠１８と平行に屋内側型枠１９を設置する。なお、図示しないがこのとき、第１の基礎防蟻工法と同様に、必要に応じて柱状又は縦横に延びる立上がり部用型枠２０を設置する。そして、外周型枠１８と屋内側型枠１９の間及び立上がり部用型枠２０の内部にコンクリートを打設する。このようにして、防蟻シート１０の垂下部２１ａを外周立上がり部３内に埋め込み、所定時間養生して、基礎スラブ６、外周立上がり部３、及び立上がり部７からなるベタ基礎２を形成するとともに、防蟻シート１０の垂下部２１ａを外周立上がり部３に固定することで、防蟻性板部材４を外周立上がり部３に固定する。   Next, as shown in FIG. 16, the ant-proof sheet 10 is fixed to the upper end of the ant-proof plate member 4. At this time, the end portion on the outdoor side of the ant-proof sheet 10 is bent and comes into contact with the outdoor side surface of the ant-proof plate member 4, and the end portion on the indoor side of the ant-proof sheet 10 is Bend downward from the upper end to the indoor side with a slight gap, project in the horizontal direction at the lower end, fold back upward, and bend the tip in the horizontal direction to form a hanging portion 21a. ing. Then, as shown in FIG. 17, an indoor side mold 19 is installed on the foundation slab 6 in parallel with the outer mold 18. Although not shown, at this time, as in the case of the first basic ant protection method, the rising portion mold 20 extending in a columnar shape or vertically and horizontally is installed as necessary. Then, concrete is placed between the outer periphery formwork 18 and the indoor formwork 19 and inside the rising part formwork 20. In this way, the hanging portion 21a of the ant protection sheet 10 is embedded in the outer peripheral rising portion 3 and cured for a predetermined time to form the solid foundation 2 composed of the foundation slab 6, the outer peripheral rising portion 3, and the rising portion 7. The ant-proof plate member 4 is fixed to the outer peripheral rising portion 3 by fixing the hanging portion 21 a of the ant-proof sheet 10 to the outer peripheral rising portion 3.

このように垂下部２１ａは単に下方に垂れ下がって外周立上がり部３に埋め込まれるのではなく、下端から水平方向に突出する部分を設けているので、そのアンカー効果により外周立上がり部３を打設養生した後に上向きの荷重が加わっても防蟻シート１０が外周立上がり部３から抜けることが無い。また、垂下部２１ａの下端は単に水平方向に突出するだけでなく、更に上方に向けて折り返されるとともに、その先端が水平方向に折曲されているので、打設するコンクリートの重みにより垂下部２１ａの下端が下方にやや展開されたとしても、防蟻シート１０はアンカー効果を失うことなく強固に外周立上がり部３に固定される。   Thus, the hanging portion 21a is not simply suspended downward and embedded in the outer peripheral rising portion 3, but is provided with a portion protruding in the horizontal direction from the lower end. Even if an upward load is applied later, the ant protection sheet 10 does not come off from the outer peripheral rising portion 3. In addition, the lower end of the hanging part 21a is not only projected in the horizontal direction, but is further folded back upward, and its tip is bent in the horizontal direction, so that the hanging part 21a is weighted by the weight of the concrete to be placed. Even if the lower end of the sheet is slightly expanded downward, the ant-proof sheet 10 is firmly fixed to the outer peripheral rising portion 3 without losing the anchor effect.

〔第３の実施形態〕
次に第３の実施形態に係る建物の防蟻構造１及び基礎防蟻工法について、図１８を参照しつつ説明する。なお第１の実施形態と同様の構成については同一の符号を付して説明を省略する。この実施形態の建物の防蟻構造１は、基礎の外周立上がり部３と、外周立上がり部３の屋外側に隣接して設けられる付帯設備２２との間に防蟻性板部材４を収納する建物において用いられるものである。そして、少なくとも付帯設備２２の上面と防蟻性板部材４とに架かるように防蟻シート１０が固定されており、付帯設備２２と防蟻性板部材４との間隙を通過するシロアリが建物内部に侵入することを防ぐことができる。具体的には、防蟻シート１０は、付帯設備２２の上面と防蟻性板部材４の屋外側の面とに当接するように配置され、例えば接着モルタルなどで固定されている。この実施形態における防蟻シート１０の中間部には、付帯設備２２の上面及び防蟻性板部材４のいずれにも固定されずに折り曲がって形成されるあそび部分２３を有しており、例えば地震や地盤沈下などによる多少の地盤変動があったような場合でも、その変動をこのあそび部分２３が吸収することで、防蟻シート１０の防蟻性能を維持することができる。 [Third Embodiment]
Next, a building ant protection structure 1 and a foundation ant protection method according to a third embodiment will be described with reference to FIG. In addition, about the structure similar to 1st Embodiment, the same code | symbol is attached | subjected and description is abbreviate | omitted. The ant-proof structure 1 of the building of this embodiment is a building that houses the ant-proof plate member 4 between the outer peripheral rising part 3 of the foundation and the auxiliary equipment 22 provided adjacent to the outdoor side of the outer peripheral rising part 3. Is used. And the ant-proof sheet | seat 10 is being fixed so that it may span at least the upper surface of the incidental equipment 22, and the ant-proofing board member 4, and the termite which passes through the clearance gap between the incidental equipment 22 and the ant-proofing board member 4 is the inside of a building. Can be prevented from entering. Specifically, the ant-proof sheet 10 is disposed so as to contact the upper surface of the auxiliary equipment 22 and the outdoor-side surface of the ant-proofing plate member 4, and is fixed by, for example, an adhesive mortar. In the middle part of the ant-proof sheet 10 in this embodiment, it has a play part 23 formed by being bent without being fixed to any of the upper surface of the incidental equipment 22 and the ant-proofing plate member 4. Even if there is some ground change due to an earthquake or land subsidence, the play portion 23 absorbs the change, so that the ant-proof performance of the ant-proof sheet 10 can be maintained.

ここで、付帯設備２２とは、例えば玄関ポーチの床などのように建物から分離して設けられる構造物であり、コンクリート、石材、レンガ、タイル等により構成されている。この付帯設備２２としては、シロアリが侵食することができない強度を有するものか、またはシロアリに侵食されないように防蟻剤を含浸させたものであることが好ましい。   Here, the ancillary equipment 22 is a structure provided separately from a building such as a floor of an entrance porch, and is made of concrete, stone, brick, tile, or the like. It is preferable that the incidental equipment 22 has a strength that prevents termites from eroding, or is impregnated with an ant-proofing agent so that termites do not erode.

なお、本実施形態においては、付帯設備２２はその上端が外周立上がり部８及び防蟻性板部材４の上端よりもやや下方に位置するように形成されているが、これに限定されるものではなく、例えば図１９に示すように、付帯設備２２の上端と外周立上がり部８及び防蟻性板部材４の上端とが同一平面状に形成されるものであってもよく、また、付帯設備２２の上端側がやや上方に位置するように形成されていてもよい。更にまた、少なくとも防蟻シート１０は付帯設備２２の上端から防蟻性板部材４にまたがって被覆することで、付帯設備２２と防蟻性板部材４との間隙を通過してシロアリが建物内部に侵入することを防止できるが、防蟻シート１０が更に外周立上がり部８の上端にまで設けられたものであってもよい。   In addition, in this embodiment, although the incidental equipment 22 is formed so that the upper end may be located a little lower than the upper end of the outer periphery rising part 8 and the ant-proofing board member 4, it is not limited to this. For example, as shown in FIG. 19, the upper end of the incidental facility 22 and the upper end of the outer peripheral rising portion 8 and the ant-proof plate member 4 may be formed in the same plane. It may be formed so that the upper end side of is located slightly above. Furthermore, at least the termite-proof sheet 10 covers the ant-proof plate member 4 from the upper end of the auxiliary equipment 22 so that the termites pass through the gap between the auxiliary equipment 22 and the ant-proof plate member 4 so that the termites are inside the building. However, the ant-proof sheet 10 may be further provided up to the upper end of the outer peripheral rising portion 8.

このような第３の実施形態に係る建物の防蟻構造１を施工する第３の基礎防蟻工法は、第１の基礎防蟻工法と同様に、まず地面から一定深さの溝を掘り、地盤改良等を行って整地した上で割栗石９を敷き詰め、さらにその上から捨てコンクリート８を流し入れる。そして、建物の外周を囲うように外周型枠１８を設置するとともに、その内側に図示しない鉄筋を配置する。そして外周型枠１８の屋内側の面に防蟻性板部材４を隙間なく固定する。その後、外周型枠１８に囲まれた内部にコンクリートを打設して、基礎スラブ６を形成する。   As with the first basic ant protection method, the third basic ant protection method for constructing the building ant protection structure 1 according to the third embodiment first digs a groove of a certain depth from the ground, After leveling with ground improvement, etc., the cracked stones 9 are spread, and then the discarded concrete 8 is poured from there. And while installing the outer periphery formwork 18 so that the outer periphery of a building may be enclosed, the reinforcing bar which is not illustrated is arrange | positioned inside. And the ant-proof board member 4 is fixed to the surface of the outer periphery formwork 18 on the indoor side without a gap. Thereafter, concrete is placed inside the outer periphery formwork 18 to form the foundation slab 6.

その後、基礎スラブ６上に外周型枠１８と平行に屋内側型枠１９を設置するとともに、必要に応じて柱状又は縦横に延びる立上がり部用型枠２０を設置する。そして、外周型枠１８と屋内側型枠１９の間及び立上がり部用型枠２０の内部にコンクリートを打設する。そして、所定時間養生して各型枠１８、１９、２０を取り外して、基礎スラブ６、外周立上がり部３、及び立上がり部７からなるベタ基礎２を形成する。   Then, while installing the indoor side formwork 19 in parallel with the outer periphery formwork 18 on the basic | foundation slab 6, the formwork 20 for rising parts extended in columnar shape or length and breadth as needed is installed. Then, concrete is placed between the outer periphery formwork 18 and the indoor formwork 19 and inside the rising part formwork 20. Then, after curing for a predetermined time, each of the molds 18, 19, and 20 is removed to form the solid foundation 2 including the foundation slab 6, the outer peripheral rising portion 3, and the rising portion 7.

そして、次に、外周立上がり部８の外側の所望の位置に付帯設備用型枠２４を設置し、この付帯設備用型枠２４にコンクリートを打設養生して付帯設備２２を形成し、この付帯設備２２の上面と防蟻性板部材４とに、防蟻シート１０を被覆して、接着モルタルをその上面から塗布する等して、防蟻シート１０を防蟻性板部材４に固定する。   Then, an incidental equipment mold 24 is installed at a desired position outside the outer peripheral rising portion 8, and concrete is cast and cured on the incidental equipment mold 24 to form the incidental equipment 22. The ant-proof sheet 10 is fixed to the ant-proof plate member 4 by coating the ant-proof sheet 10 on the upper surface of the equipment 22 and the ant-proof plate member 4 and applying adhesive mortar from the upper surface.

〔第４の実施形態〕
次に第４の実施形態に係る建物の防蟻構造１及び建物の基礎防蟻工法について、図２０から図２３を参照しつつ説明する。なお第１の実施形態と同様の構成については同一の符号を付して説明を省略する。第４の実施形態に係る建物の防蟻構造１は、第３の実施形態に係る建物の防蟻構造１と同様に、基礎の外周立上がり部８と、外周立上がり部８の屋外側に隣接して設けられる付帯設備２２との間に防蟻性板部材４を収納する建物において用いられるものである。そして、付帯設備２２の上面から防蟻性板部材４の上端を通過して外周立上がり部８の上端にまで防蟻シート１０が固定されている。この実施形態においては付帯設備２２はコンクリートを打設することによって形成されている。防蟻シート１０の両端は、垂れ下がる垂下部２１ａ、２１ｂを形成している。屋外側の垂下部２１ｂは付帯設備２２に埋設されており、屋内側の垂下部２１ａは外周立上がり部８に埋設されている。 [Fourth Embodiment]
Next, a building ant protection structure 1 and a building basic ant protection method according to a fourth embodiment will be described with reference to FIGS. 20 to 23. In addition, about the structure similar to 1st Embodiment, the same code | symbol is attached | subjected and description is abbreviate | omitted. Similar to the building ant structure 1 according to the third embodiment, the building ant structure 1 according to the fourth embodiment is adjacent to the outer peripheral rising portion 8 of the foundation and the outdoor side of the outer peripheral rising portion 8. It is used in a building in which the ant-proof plate member 4 is stored between the auxiliary equipment 22 provided. And the ant-proof sheet | seat 10 is being fixed from the upper surface of the incidental equipment 22 to the upper end of the outer periphery rising part 8 through the upper end of the ant-proof board member 4. FIG. In this embodiment, the incidental facility 22 is formed by placing concrete. Both ends of the ant-proof sheet 10 form hanging portions 21a and 21b that hang down. The outdoor side hanging portion 21 b is embedded in the incidental facility 22, and the indoor side hanging portion 21 a is embedded in the outer peripheral rising portion 8.

このようにして付帯設備２２及び外周立上がり部に埋設される垂下部２１ａ、２１ｂは、下方に垂れ下がるとともに水平方向に突出し、更に上方に向けて折り返されるとともにその先端が水平方向に折曲されている。このように形成されることで、防蟻シート１０の両端は付帯設備２２及び外周立上がり部８に強固に固定されるので、付帯設備２２と防蟻性板部材４との間隙及び防蟻性板部材４と外周立上がり部８との間隙を通過したシロアリが建物内部に侵入することを防止できる。   The hanging portions 21a and 21b embedded in the incidental equipment 22 and the outer peripheral rising portion in this manner hang downward and protrude in the horizontal direction, and are further folded back upward and the tip thereof is bent in the horizontal direction. . By forming in this way, both ends of the ant-proof sheet 10 are firmly fixed to the auxiliary equipment 22 and the outer peripheral rising portion 8, so that the gap between the auxiliary equipment 22 and the ant-proof board member 4 and the ant-proof board Termites that have passed through the gap between the member 4 and the outer peripheral rising portion 8 can be prevented from entering the building.

このように構成される建物の防蟻構造１を施工する第４の基礎防蟻工法は、第１の基礎防蟻工法と同様に、まず地表から一定深度で掘り返し、地盤改良等を行って整地した上で割栗石９を敷き詰め、さらにその上から捨てコンクリート８を流し入れる。そして、建物の外周を囲うように外周型枠１８を設置するとともに、その内側に図示しない鉄筋を配置する。そして外周型枠１８の屋内側の面に防蟻性板部材４を隙間なく固定する。その後、外周型枠１８に囲まれた内部にコンクリートを打設して、基礎スラブ６を形成する。   As with the first foundation ant protection method, the fourth foundation ant construction method for constructing the ant protection structure 1 of the building constructed as above is first digging back from the ground surface at a certain depth, and performing ground improvement etc. After that, spread the cracked stone 9 and throw away the concrete 8 from it. And while installing the outer periphery formwork 18 so that the outer periphery of a building may be enclosed, the reinforcing bar which is not illustrated is arrange | positioned inside. And the ant-proof board member 4 is fixed to the surface of the outer periphery formwork 18 on the indoor side without a gap. Thereafter, concrete is placed inside the outer periphery formwork 18 to form the foundation slab 6.

その後、基礎スラブ６上に外周型枠１８と平行に屋内側型枠１９を設置するとともに、必要に応じて柱状又は縦横に延びる立上がり部用型枠２０を設置する。そして、図２１に示すように防蟻性板部材４の上端に防蟻シート１０の中間部を固定させつつ、防蟻シート１０の一端側に形成された垂下部２１ａを、外周型枠１８の内側に垂れ下げる。そして、外周型枠１８と屋内側型枠１９の間にコンクリートを打設することにより、外周立上がり部３を形成するとともに、防蟻シート１０の一端側の垂下部２１ａを外周立上がり部８に埋設する。そして、所定時間養生して各型枠１８、１９、２０を取り外して、基礎スラブ６、外周立上がり部３、及び立上がり部７からなるベタ基礎２を形成する。   Then, while installing the indoor side formwork 19 in parallel with the outer periphery formwork 18 on the basic | foundation slab 6, the formwork 20 for rising parts extended in columnar shape or length and breadth as needed is installed. Then, as shown in FIG. 21, the hanging part 21 a formed on one end side of the ant-proof sheet 10 is fixed to the upper end of the ant-proof sheet member 4, while the middle part of the ant-proof sheet 10 is fixed. Hanging down inside. Then, by placing concrete between the outer mold 18 and the indoor mold 19, the outer peripheral rising part 3 is formed, and the hanging part 21a on one end side of the ant protection sheet 10 is embedded in the outer peripheral rising part 8. To do. Then, after curing for a predetermined time, each of the molds 18, 19, and 20 is removed to form the solid foundation 2 including the foundation slab 6, the outer peripheral rising portion 3, and the rising portion 7.

そして、次に、図２２に示すように、外周立上がり部８の外側の所望の位置に付帯設備用型枠２４を設置し、この付帯設備用型枠２４の内側に防蟻シート１０の他端側に形成された垂下部２１ｂが垂れ下がるように形成する。そして、図２３に示すように、付帯設備用型枠２４にコンクリートを打設養生して付帯設備２２を形成するとともに、垂下部２１ｂを付帯設備２２の内部に埋設する。その後、付帯設備用型枠２４を取り外して、付帯設備２２の一部を埋め戻し基礎工事を完了する。   Then, as shown in FIG. 22, an auxiliary equipment mold 24 is installed at a desired position outside the outer peripheral rising portion 8, and the other end of the ant-proof sheet 10 is placed inside the auxiliary equipment mold 24. The hanging part 21b formed on the side is formed to hang down. Then, as shown in FIG. 23, concrete is cast and cured on the auxiliary equipment formwork 24 to form the auxiliary equipment 22, and the hanging portion 21 b is embedded in the auxiliary equipment 22. Thereafter, the auxiliary equipment formwork 24 is removed, and a part of the auxiliary equipment 22 is backfilled to complete the foundation work.

以上のように防蟻シート１０の一端は外周立上がり部８に埋設され、防蟻シート１０の他端は付帯設備２２に埋設されるので、防蟻シート１０が確実に固定されシロアリの通過を確実に阻止できる。埋設される垂下部２１ａ、２１ｂは前述のように、下方に垂れ下がるとともに水平方向に突出し、更に上方に向けて折り返されるとともにその先端が水平方向に折曲されているので、より強いアンカー効果を発揮し、より強固に固定される。   As described above, one end of the ant protection sheet 10 is embedded in the outer peripheral rising portion 8, and the other end of the ant protection sheet 10 is embedded in the auxiliary equipment 22, so that the ant protection sheet 10 is securely fixed and the passage of termites is ensured. Can be prevented. As described above, the embedded hanging portions 21a and 21b hang downward and protrude in the horizontal direction, and are folded upward and bent at the tip thereof in the horizontal direction, thereby providing a stronger anchor effect. And more firmly fixed.

なお、本発明の実施の形態は、本実施形態に限ることなく、本発明の思想の範囲を逸脱しない範囲で適宜変更することができることは云うまでもない。   Needless to say, the embodiment of the present invention is not limited to this embodiment, and can be appropriately changed without departing from the scope of the idea of the present invention.

以上のように、本発明に係る建物の防蟻構造１及び基礎防蟻工法は、例えば外断熱工法を用いる住宅等に好適に用いることができる。   As described above, the building ant protection structure 1 and the foundation ant protection method according to the present invention can be suitably used for, for example, a house using an external heat insulation method.

第１の実施形態に係る建物の防蟻構造の全体構成を示す図。The figure which shows the whole structure of the ant-proof structure of the building which concerns on 1st Embodiment. 第１の実施形態に係る建物の防蟻構造を示す一部省略断面図。FIG. 3 is a partially omitted cross-sectional view showing the ant structure for a building according to the first embodiment. 第１の実施形態に係る建物の防蟻構造であって、建物の基礎が布基礎である例を示す図。The figure which shows the ant-proof structure of the building which concerns on 1st Embodiment, Comprising: The foundation of a building is a cloth foundation. 防蟻シートの一例としてのステンレスメッシュを説明する図。The figure explaining the stainless steel mesh as an example of an ant-proof sheet. 配管用防蟻シートの構成を説明する図。The figure explaining the structure of the ant-proof sheet for piping. 外周立上がり部を貫通する配管に配管用防蟻シートを取付けた例を示す図。The figure which shows the example which attached the termite sheet | seat for piping to the piping which penetrates an outer periphery rising part. 第１の基礎防蟻工法を説明する図であって、外周型枠を設置した状態を説明する図。It is a figure explaining the 1st foundation ant protection method, and is a figure explaining the state where the perimeter formwork was installed. 第１の基礎防蟻工法を説明する図であって、基礎スラブを形成した状態を示す図。It is a figure explaining the 1st foundation ant protection method, and is a figure showing the state where the foundation slab was formed. 第１の基礎防蟻工法を説明する図であって、屋内側型枠及び立上がり部用型枠を設置した状態を説明する図。It is a figure explaining the 1st basic ant protection method, Comprising: The figure explaining the state which installed the indoor side formwork and the formwork for rising parts. 第１の基礎防蟻工法を説明する図であって、外周立上がり部及び立上がり部を形成した状態を説明する図。It is a figure explaining the 1st basic ant protection method, and is a figure explaining the state where the peripheral rising part and the rising part were formed. 第１の基礎防蟻工法を説明する図であって、防蟻シートを取付ける状態を説明する図。It is a figure explaining a 1st basic ant protection method, Comprising: The figure explaining the state which attaches an ant protection sheet. 第１の基礎防蟻工法において、建物の防蟻構造が完成した状態を説明する図。The figure explaining the state where the ant-proof structure of the building was completed in the 1st basic ant-proof method. 第２の実施形態に係る建物の防蟻構造の構成を示す図。The figure which shows the structure of the ant-proof structure of the building which concerns on 2nd Embodiment. 図１３のＡ部分を拡大した一部省略拡大図。FIG. 14 is a partially omitted enlarged view in which a portion A in FIG. 13 is enlarged. 図１３のＡ部分にコンクリートを打設する状態を説明する図。The figure explaining the state which lays concrete in A part of FIG. 第２の基礎防蟻工法を説明する図であって、基礎スラブ上に屋内側型枠を設置した状態を説明する図。The figure explaining the 2nd foundation ant protection method, Comprising: The figure explaining the state which installed the indoor side formwork on the foundation slab. 第２の基礎防蟻工法を説明する図であって、外周立上がり部を打設して垂下部を埋設した状態を説明する図。It is a figure explaining the 2nd basic ant-proof construction method, and is a figure explaining the state where an outer peripheral rising part was cast and a hanging part was buried. 第３の実施形態に係る建物の防蟻構造を示す図。The figure which shows the ant-proof structure of the building which concerns on 3rd Embodiment. 第３の実施形態に係る建物の防蟻構造の変形例を示す図。The figure which shows the modification of the ant-proof structure of the building which concerns on 3rd Embodiment. 第４の実施形態に係る建物の防蟻構造を示す図。The figure which shows the ant-proof structure of the building which concerns on 4th Embodiment. 第４の基礎防蟻工法を説明する図であって、外周立上がり部を打設して、防蟻シートの一端に形成された垂下部を埋設する状態を説明する図。It is a figure explaining the 4th foundation ant protection method, and is a figure explaining the state where an outer peripheral rising part is laid and a hanging part formed in one end of an ant protection sheet is buried. 第４の基礎防蟻工法を説明する図であって、外周型枠及び屋内側型枠を取り外して、付帯設備用型枠を設置した状態を説明する図。It is a figure explaining a 4th foundation ant protection method, Comprising: The figure explaining the state which removed the outer periphery formwork and the indoor side formwork, and installed the formwork for incidental facilities. 第４の基礎防蟻工法を説明する図であって、付帯設備を打設して防蟻シートの他端に形成された垂下部を埋設する状態を説明する図。It is a figure explaining the 4th foundation ant protection method, and is a figure explaining the state which lays an auxiliary equipment and embeds the hanging part formed in the other end of the ant protection sheet.

符号の説明Explanation of symbols

１ 防蟻構造
３ 外周立上がり部
４ 防蟻性板部材
１０ 防蟻シート
１５ 配管用防蟻シート
１６ 筒部
１７ 鍔部
１８ 外周型枠（屋外側の外周立上がり部用の型枠）
１９ 屋内側型枠（屋内側の外周立上がり部用の型枠)
２１ａ、２１ｂ 垂下部
２２ 付帯設備
２４ 付帯設備用型枠 DESCRIPTION OF SYMBOLS 1 Ant proof structure 3 Perimeter rising part 4 Ant proof plate member 10 Ant proof sheet 15 Piping proof sheet 16 Tube part 17 ridge part 18 Peripheral formwork (formwork for outer peripheral rising part on the outdoor side)
19 Indoor formwork (formwork for the outer peripheral rising part on the indoor side)
21a, 21b Hanging part 22 Auxiliary equipment 24 Attached equipment formwork

Claims (14)

建物基礎の外周立上がり部と、該外周立上がり部の屋外側に隣接して設けられる付帯設備との間に防蟻性板部材を設置する建物の防蟻構造であって、
少なくとも前記付帯設備の上面と前記防蟻性板部材の上面とにまたがって、防蟻性シートで被覆することを特徴とする建物の防蟻構造。 An ant-proof structure of a building in which an ant-proof plate member is installed between an outer peripheral rising part of a building foundation and ancillary equipment provided adjacent to the outdoor side of the outer peripheral rising part,
An ant-proof structure for a building, which is covered with an ant-proof sheet covering at least the upper surface of the ancillary equipment and the upper surface of the ant-proof plate member. 建物基礎の外周立上がり部と、該外周立上がり部の屋外側に隣接して設けられる付帯設備との間に防蟻性板部材を設置する建物の防蟻構造であって、
少なくとも前記付帯設備の上面と前記防蟻性板部材の前記付帯設備の上面より上方側における屋外側面とにまたがって、防蟻性シートで被覆することを特徴とする建物の防蟻構造。 An ant-proof structure of a building in which an ant-proof plate member is installed between an outer peripheral rising part of a building foundation and ancillary equipment provided adjacent to the outdoor side of the outer peripheral rising part,
An ant-proof structure for a building, which is covered with an ant-proof sheet covering at least the upper surface of the auxiliary equipment and the outdoor side surface above the upper surface of the auxiliary equipment of the auxiliary-proof board member. 前記付帯設備の上面から前記防蟻性板部材の上端面を通って前記外周立上がり部の上端面までを、防蟻性シートで被覆することを特徴とする請求項１に記載の建物の防蟻構造。 The ant-proofing of a building according to claim 1 , wherein the ant-proofing sheet covers from the upper surface of the auxiliary equipment to the upper-end surface of the outer peripheral rising part through the upper-end surface of the ant-proofing plate member. Construction. 前記防蟻性シートは、少なくとも前記外周立上がり部側の端部が下方に折曲されてその下端で水平方向に突出する垂下部を形成するものであって、
当該垂下部は、前記外周立上がり部に埋め込まれることを特徴とする請求項２、又は請求項３に記載の建物の防蟻構造。 The ant-proof sheet forms a drooping portion that is bent downward at least at the outer peripheral rising portion side and protrudes in the horizontal direction at the lower end thereof,
The said suspending part is embedded in the said outer periphery rising part, The ant-proof structure of the building of Claim 2 or Claim 3 characterized by the above-mentioned. 前記防蟻性シートは、少なくとも前記付帯設備側の端部が下方に折曲されてその下端で水平方向に突出する垂下部を形成するものであって、
当該垂下部は、前記付帯設備に埋め込まれることを特徴とする請求項１から請求項３のいずれかに記載の建物の防蟻構造。 The ant-proof sheet forms a drooping portion that is bent downward at least at the side of the incidental equipment and protrudes in the horizontal direction at the lower end thereof,
The said suspending part is embedded in the said incidental equipment, The ant-proof structure of the building in any one of Claims 1-3 characterized by the above-mentioned. 前記垂下部は、更に上方に折り返されるとともに、その先端が水平方向に折曲されることを特徴とする請求項４又は請求項５に記載の建物の防蟻構造。 6. The ant-proof structure for a building according to claim 4 , wherein the drooping portion is further folded upward and a tip thereof is bent in a horizontal direction. 前記防蟻性板部材は、断熱性を有することを特徴とする請求項１から請求項６のいずれかに記載の防蟻構造。   The said ant-proof board member has heat insulation, The ant-proof structure in any one of Claims 1-6 characterized by the above-mentioned. 前記防蟻シートが、シロアリの分泌物に対する耐性を有する材料で形成され、且つシロアリが通過できない大きさの孔を有するメッシュ状であることを特徴とする請求項１から請求項７のいずれかに記載の建物の防蟻構造。   The said termite-proof sheet | seat is formed in the material which has the tolerance with respect to the secretion of a termite, and is a mesh shape which has a hole of the magnitude | size which cannot pass a termite. The ant-proof structure of the building described. 地表を整地して所定深度まで掘り下げた後、建物基礎の外周となる部分に外周立上がり部用の型枠を屋内側と屋外側とに平行に配設し、該外周立上がり部用の型枠のうち屋外側の型枠の内側面に防蟻性板部材を設置して、その後、前記該防蟻性板部材と屋内側の前記外周立上がり部用の型枠との間にコンクリートを打設養生して基礎の外周立上がり部を形成するとともに、前記防蟻性板部材を当該外周立上がり部に固定し、次いで、前記型枠を取り外してから、
前記防蟻性板材の屋外側に必要な間隔距離を開けて付帯設備用の型枠を設置し、その後この型枠と防蟻性板部材との間にコンクリートを打設養生して付帯設備を形成し、
前記付帯設備の上面と前記防蟻性板部材の上端面とにまたがって、防蟻性シートを被覆し固定することを特徴とする建物の基礎防蟻工法。 After leveling the ground surface and digging it to a predetermined depth, a mold for the outer peripheral rising part is arranged in parallel with the indoor side and the outdoor side on the part that becomes the outer periphery of the building foundation, and the form for the outer peripheral rising part is Among them, an ant-proof plate member is installed on the inner side of the outdoor formwork, and then concrete is placed between the ant-proof plate member and the formwork for the outer peripheral rising part on the indoor side. And forming the outer peripheral rising portion of the foundation, fixing the ant-proof plate member to the outer peripheral rising portion, and then removing the formwork,
A necessary distance is provided on the outdoor side of the ant-proof plate material, and a mold for ancillary equipment is installed. Thereafter, concrete is placed between the mold and the ant-proof plate member, and then cured. Forming,
A basic ant protection method for buildings, which covers and fixes the ant protection sheet across the upper surface of the incidental equipment and the upper end surface of the ant protection plate member. 地表を整地して所定深度まで掘り下げた後、建物基礎の外周となる部分に外周立上がり部用の型枠を屋内側と屋外側とに平行に配設し、該外周立上がり部用の型枠のうち屋外側の型枠の内側面に防蟻性板部材を設置して、その後、前記型枠の間にコンクリートを打設養生して基礎の外周立上がり部を形成するとともに、前記防蟻性板部材を当該外周立上がり部に固定し、その後、前記型枠を取り外してから、
前記防蟻性板材の屋外側に必要な間隔距離を開けて付帯設備用の型枠を設置し、その後この型枠と防蟻性板部材との間にコンクリートを打設養生して付帯設備を形成し、
前記付帯設備の上面から、前記防蟻性板部材の上端面を通って、及び前記外周立上がり部の上端面までを、防蟻性シートで被覆し固定することを特徴とする建物の基礎防蟻工法。 After leveling the ground surface and digging it to a predetermined depth, a mold for the outer peripheral rising part is arranged in parallel with the indoor side and the outdoor side on the part that becomes the outer periphery of the building foundation, and the form for the outer peripheral rising part is Among them, an ant-proof plate member is installed on the inner surface of the mold on the outdoor side, and then concrete is placed between the molds and cured to form an outer peripheral rising portion of the foundation, and the ant-proof plate After fixing the member to the peripheral rising part, after removing the mold,
A necessary distance is provided on the outdoor side of the ant-proof plate material, and a mold for ancillary equipment is installed. Thereafter, concrete is placed between the mold and the ant-proof plate member, and then cured. Forming,
A basic ant protection for a building characterized by covering and fixing an ant-proof sheet from the upper surface of the incidental equipment to the upper-end surface of the ant-proof plate member and to the upper-end surface of the outer peripheral rising portion. Construction method. 地表を整地して所定深度まで掘り下げた後、建物基礎の外周となる部分に外周立上がり部用の型枠を屋内側と屋外側とに平行に配設し、該外周立上がり部用の型枠のうち屋外側の型枠の内側面に防蟻性板部材を設置して、その後、防蟻性シートの一端を該防蟻性板部材の上端面に固定しつつ他端を該防蟻性板部材と屋内側の外周立上がり部用の型枠との間に折曲して垂下部を形成し、次で、前記防蟻性板部材と前記屋内側の外周立上がり部用の型枠との間にコンクリートを打設養生してから前記型枠を取り外すことによって、基礎の外周立上がり部を形成するとともに、前記防蟻性シートの前記垂下部を前記外周立上がり部内に埋め込み、前記防蟻性板部材を当該外周立上がり部に固定することを特徴とする建物の基礎防蟻工法。   After leveling the ground surface and digging it to a predetermined depth, a mold for the outer peripheral rising part is arranged in parallel with the indoor side and the outdoor side on the part that becomes the outer periphery of the building foundation, and the form for the outer peripheral rising part is Of these, the ant-proof plate member is installed on the inner side of the outdoor formwork, and then the other end of the ant-proof plate is fixed while fixing one end of the ant-proof sheet to the upper end surface of the ant-proof plate member. A hanging part is formed between the member and the mold for the outer peripheral rising part on the indoor side, and then between the antproof plate member and the mold for the outer peripheral rising part on the indoor side. The concrete is casted and cured, and then the mold is removed to form an outer peripheral rising portion of the foundation, and the hanging portion of the anti-rust sheet is embedded in the outer peripheral rising portion, and the anti-rust plate member A basic ant-proofing method for buildings, characterized in that is fixed to the outer peripheral rising part. 地表を整地して所定深度まで掘り下げた後、建物基礎の外周となる部分に外周立上がり部用の型枠を屋内側と屋外側とに平行に配設し、該外周立上がり部用の型枠のうち屋外側の型枠の内側面に防蟻性板部材を設置して、
その後、防蟻性シートの中間部を前記防蟻性板部材の上端に仮固定して、当該防蟻性シートの一端を前記防蟻性板部材と屋内側の前記外周立上がり部用の型枠との間に折曲して立上がり部側の垂下部を形成し、次いで、前記防蟻性板部材と屋内側の前記外周立上がり部用の型枠との間にコンクリートを打設養生して基礎の外周立上がり部を形成することにより、前記防蟻性シートの一端側に形成された前記立上がり部側垂下部を前記コンクリート内に埋め込むとともに、前記防蟻性板部材を当該外周立上がり部に固定し、
次いで、前記防蟻性板部材の屋外側に必要な間隔距離を開けて付帯設備用の型枠を設置するとともに、前記防蟻性シートの他端を前記防蟻性板部材と前記付帯設備用型枠との間に折曲して付帯設備側垂下部を形成し、次いで、前記防蟻性板部材と前記付帯設備用型枠との間にコンクリートを打設養生して付帯設備を形成することにより、前記付帯設備側垂下部を前記付帯設備内に埋め込むことを特徴とする建物の基礎防蟻工法。 After leveling the ground surface and digging it to a predetermined depth, a mold for the outer peripheral rising part is arranged in parallel with the indoor side and the outdoor side on the part that becomes the outer periphery of the building foundation, and the form for the outer peripheral rising part is Among them, an ant-proof plate member is installed on the inner side of the outdoor formwork,
Thereafter, an intermediate portion of the ant-proofing sheet member is temporarily fixed to the upper end of the ant-proofing plate member, and one end of the ant-proofing sheet is used as a mold for the outer-side rising part on the indoor side. To form a drooping portion on the rising portion side, and then, concrete is placed between the antproof plate member and the mold for the outer peripheral rising portion on the indoor side, and then cured. By forming the outer peripheral rising part, the rising part side hanging part formed on one end side of the antproof sheet is embedded in the concrete, and the antproof plate member is fixed to the outer peripheral rising part. ,
Next, a necessary distance is provided on the outdoor side of the ant-proof plate member, and a mold for ancillary equipment is installed, and the other end of the ant-proof sheet is used for the ant-proof plate member and the ancillary equipment. Bend between the formwork to form the hanging part on the side of the incidental equipment, and then cast concrete to form the incidental equipment between the ant-proof plate member and the formwork for the incidental equipment. Thus, the basic ant proofing method for a building, wherein the hanging part on the side of the incidental facility is embedded in the incidental facility. 前記防蟻性板部材は、断熱性を有することを特徴とする請求項９から請求項１２のいずれかに記載の建物の基礎防蟻工法。 The said ant-proof board member has heat insulation, The basic ant-proof construction method of the building in any one of Claims 9-12 characterized by the above-mentioned. 前記防蟻シートが、シロアリの分泌物に対する耐性を有する材料で形成され、且つシロアリが通過できない大きさの孔を有するメッシュ状であることを特徴とする請求項９から請求項１３のいずれかに記載の建物の基礎防蟻工法。 The said ant-proof sheet | seat is formed in the material which has the tolerance with respect to the secretion of a termite, and is a mesh form which has a hole of the magnitude | size which a termite cannot pass through , In any one of Claims 9-13 characterized by the above-mentioned. The basic ant protection method of the building described.
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