JP6815037B2 - Russ complex - Google Patents
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Description
本発明は、シート状防水材と力骨を備えたラス複合体に関する。 The present invention relates to a lath composite provided with a sheet-shaped waterproof material and a force bone.
特許第４９７５４９８号公報には、ラス１１と、ラス１１の一の面１１ａに並列配置された第１の力骨１２と、当該ラス１１の他の面１１ｂに、第１の力骨１２に対して略直交する方向へ並列配置された第２の力骨１３と、第２の力骨１３と、ラス１１との間に挿入される裏打ち用紙１４と、裏打ち用紙１４に対して、第２の力骨１３を介して接着剤により貼り合わされる防水紙１５とを備え、裏打ち用紙１４は、第１の力骨１２と略平行方向に延長された帯状で構成された複合ラスが示されている。 In Japanese Patent No. 4975449, the lath 11 and the first rib 12 arranged in parallel on one surface 11a of the lath 11 and the other surface 11b of the lath 11 with respect to the first rib 12 The second force bone 13 inserted in parallel between the second force bone 13 and the second force bone 13 and the lath 11 and the backing paper 14 inserted in parallel in the substantially orthogonal directions with respect to the backing paper 14. The backing paper 14 includes a waterproof paper 15 that is bonded by an adhesive via a force bone 13, and the backing paper 14 shows a composite lath formed in a strip shape extending in a direction substantially parallel to the first force bone 12. ..
同公報には、この複合ラスの発明について、「裏打ち用紙に接着剤を塗布し、これを防水紙と貼り合わせるのみで、これらを容易に一体化させることができ、いわゆる防水機能付きのラス材として構成することができる。このため、作業工程をより簡略化させることが可能となる。また、これと同時に、ラスに取り付けられる第１の力骨及び第２の力骨は防水紙が障壁になることが無く容易に固着させることができ、作業効率を向上させることができ、ひいては製造コストを削減することが可能となる。」と述べられている。 In the same publication, regarding the invention of this composite lath, "a lath material with a so-called waterproof function can be easily integrated by simply applying an adhesive to the backing paper and pasting it with the waterproof paper. Therefore, the work process can be further simplified. At the same time, the first and second reinforced bones attached to the lath are made of waterproof paper as a barrier. It can be easily fixed without becoming a problem, work efficiency can be improved, and manufacturing cost can be reduced. "
しかしながら、この複合ラスの製造には、防水紙１５の他に、裏打ち用紙１４と接着剤が必要となり、その裏打ち用紙１４を第２の力骨１３とラス１１との間に挿入し、更に、裏打ち用紙１４に対して、第２の力骨１３を介して接着剤により防水紙１５を貼り合わせるという作業が必要となる However, in order to manufacture this composite lath, in addition to the waterproof paper 15, a backing paper 14 and an adhesive are required, and the backing paper 14 is inserted between the second strength bone 13 and the lath 11, and further. It is necessary to attach the waterproof paper 15 to the backing paper 14 with an adhesive via the second strength bone 13.
本発明は、余分な材料を用いずに効率的に得ることができる、シート状防水材と力骨を備えたラス複合体を提供することを目的とする。 An object of the present invention is to provide a lath composite having a sheet-like waterproof material and a force bone, which can be efficiently obtained without using an extra material.
本発明のラス複合体は、次のように表すことができる。 The lath complex of the present invention can be expressed as follows.
(1) 表力骨と、ラス材と、シート状防水材と、裏力骨が、表側から裏側にこの順に重ね合わされたラス複合体であって、
前記表力骨と裏力骨は、ラス材及びシート状防水材を挟んで、それぞれラス材の表側及びシート状防水材の裏側に添設された状態で交差し、
前記表力骨と裏力骨は、それらが交差する複数箇所の全部又は部分である所定箇所において、それぞれ、裏向きに湾曲又は屈曲突起した表力骨突起部及び裏力骨突起部を有し、
前記所定箇所において、表力骨突起部はラス材及びシート状防水材を表側から裏側へ貫通し、裏力骨突起部に交差して両者が接合され、
表力骨と裏力骨に対しシート状防水材がその面に沿って二次元的に位置決めされていることを特徴とするラス複合体。
(1) A lath composite in which surface force bones, lath materials, sheet-shaped waterproof materials, and back force bones are stacked in this order from the front side to the back side.
The front force bone and the back force bone intersect with each other with the lath material and the sheet-shaped waterproof material sandwiched between them, respectively, on the front side of the lath material and the back side of the sheet-shaped waterproof material.
The front force bone and the back force bone have a surface force bone protrusion and a back force bone protrusion, respectively, which are curved or flexed in the reverse direction at predetermined positions which are all or parts of a plurality of places where they intersect. ,
At the predetermined location, the surface force bone protrusion penetrates the lath material and the sheet-like waterproof material from the front side to the back side, intersects the back force bone protrusion portion, and both are joined.
A lath composite characterized in that a sheet-shaped waterproof material is two-dimensionally positioned along the surface of the surface force bone and the back force bone.
表力骨と、ラス材と、シート状防水材と、裏力骨が、表側から裏側にこの順に重ね合わされ、表力骨と裏力骨は、ラス材及びシート状防水材を挟んで、それぞれラス材の表側及びシート状防水材の裏側に添った状態で交差する。 The surface force bone, the lath material, the sheet-shaped waterproof material, and the back force bone are stacked in this order from the front side to the back side, and the surface force bone and the back force bone are sandwiched between the lath material and the sheet-shaped waterproof material, respectively. It intersects along the front side of the lath material and the back side of the sheet-shaped waterproof material.
表力骨と裏力骨が交差する複数箇所の全部又は部分である所定箇所に、それぞれ、裏向きに湾曲又は屈曲突起した表力骨突起部及び裏力骨突起部を有し、前記所定箇所において、表力骨突起部はラス材及びシート状防水材を表側から裏側へ貫通し、裏力骨突起部に交差して両者が接合されている。 Each of the predetermined locations, which is all or a portion of the plurality of locations where the front force bone and the back force bone intersect, has a surface force bone protrusion and a back force bone protrusion that are curved or flexed backwards, respectively. In, the front force bone protrusion penetrates the lath material and the sheet-like waterproof material from the front side to the back side, intersects the back force bone protrusion, and is joined to each other.
これにより、表力骨と裏力骨がラス材及びシート状防水材を挟んだ状態で結合し、表力骨突起部を介して、表力骨と裏力骨に対しシート状防水材がそのシート状防水材により構成される面に沿って二次元的に位置決めされる。 As a result, the surface force bone and the back force bone are connected with the lath material and the sheet-like waterproof material sandwiched between them, and the sheet-like waterproof material is applied to the surface force bone and the back force bone via the surface force bone protrusion. It is positioned two-dimensionally along a surface composed of a sheet-shaped waterproof material.
而も、ラス複合体の裏側に、表力骨突起部及び裏力骨突起部による厚さ方向のスペーサが形成されるので、表側にモルタル等の塗工材を塗工して塗工体を形成した際に、裏側に通気スペース或いはその他のスペース等を形成することができる。 On the back side of the lath complex, spacers in the thickness direction are formed by the surface force bone protrusions and the back force bone protrusions, so a coating material such as mortar is applied to the front side to form the coated body. When formed, a ventilation space or other space can be formed on the back side.
(2) 上記ラス材及びシート状防水材の上記所定箇所に、それぞれ切欠孔が重なるように形成されており、ラス材及びシート状防水材の両切欠孔を表力骨突起部が貫通している上記(1)記載のラス複合体。 (2) Notches are formed so as to overlap each other at the predetermined positions of the lath material and the sheet-shaped waterproof material, and the surface force bone protrusion penetrates both the notch holes of the lath material and the sheet-shaped waterproof material. The lath complex described in (1) above.
重ね合わさったラス材及びシート状防水材に、それぞれ切欠孔が形成されてそれらの切欠孔が重なっているので、重なった状態の両切欠孔を表力骨突起部が貫通することにより、表力骨突起部を介して、表力骨と裏力骨に対しシート状防水材がその面に沿って確実に二次元的に位置決めされる。 Notch holes are formed in the laminated lath material and the sheet-shaped waterproof material, respectively, and the notch holes overlap each other. Therefore, the surface force bone protrusions penetrate the overlapping notch holes to obtain the surface force. The sheet-shaped waterproofing material is reliably and two-dimensionally positioned along the surface of the front and back bones via the bone protrusions.
(3) 上記ラス材及びシート状防水材の上記所定箇所に、それぞれ周囲が裏向きに突起した突起周囲部を有する孔部が形成され、それらの孔部が重なっており、重なった状態の両孔部を表力骨突起部が貫通している上記(1)記載のラス複合体。 (3) At the predetermined locations of the lath material and the sheet-shaped waterproof material, holes having protrusion peripheral portions having protrusions facing backwards are formed, and the holes are overlapped and overlapped. The lath complex according to (1) above, in which the superficial bone process penetrates the hole.
重ね合わさったラス材及びシート状防水材に、それぞれ周囲が裏向きに突起した突起周囲部を有する孔部が形成され、それらの孔部が重なっているため、これらのラス材及びシート状防水材がそれらの面に沿った方向において相対的な移動が防がれる。 Since the laminated lath material and the sheet-shaped waterproofing material each have holes having protrusion peripheral portions protruding backwards, and these holes overlap with each other, these lath materials and the sheet-shaped waterproofing material are overlapped. Is prevented from moving relative to the direction along those planes.
更に、重なった状態の両孔部を表力骨突起部が貫通しているので、表力骨突起部を介して、表力骨と裏力骨に対しシート状防水材がその面に沿ってより確実に二次元的に位置決めされる。 Furthermore, since the surface force bone protrusions penetrate both the overlapping holes, the sheet-like waterproof material is applied along the surfaces of the surface force bones and the back force bones via the surface force bone protrusions. It is more reliably positioned two-dimensionally.
(4) 上記ラス材及びシート状防水材のうち一方の所定箇所に切欠孔が形成され、他方の所定箇所には周囲が裏向きに突起した突起周囲部を有する孔部が形成され、それらの切欠孔と孔部が重なっており、重なった状態の切欠孔と孔部を表力骨突起部が貫通している上記(1)記載のラス複合体。 (4) A notch hole is formed in one of the above-mentioned lath material and the sheet-shaped waterproof material at a predetermined portion, and a hole portion having a protrusion peripheral portion whose circumference protrudes backward is formed in the other predetermined portion. The lath complex according to (1) above, wherein the cutout hole and the hole portion overlap each other, and the superficial bone protrusion penetrates the cutout hole and the hole portion in the overlapped state.
重ね合わさったラス材及びシート状防水材の両所定箇所の一方に切欠孔が形成され、他方には周囲が裏向きに突起した突起周囲部を有する孔部が形成され、それらの切欠孔と孔部が重なっているため、これらのラス材及びシート状防水材がそれらの面に沿った方向において相対的な移動が防がれる。 A notch hole is formed in one of both predetermined positions of the laminated lath material and the sheet-shaped waterproof material, and a hole having a protrusion peripheral portion whose circumference protrudes backward is formed in the other, and the notch hole and the hole are formed. Since the portions overlap, the relative movement of these laths and sheet-like waterproofing materials in the direction along their surfaces is prevented.
更に、重なった状態の切欠孔と孔部を表力骨突起部が貫通しているので、表力骨突起部を介して、表力骨と裏力骨に対しシート状防水材がその面に沿ってより確実に二次元的に位置決めされる。 Furthermore, since the surface force bone protrusion penetrates the notch and the hole in the overlapping state, the sheet-like waterproof material is applied to the surface of the surface force bone and the back force bone via the surface force bone protrusion. It is more reliably positioned two-dimensionally along the line.
(5) 上記表力骨突起部と裏力骨突起部は、それぞれ予め湾曲又は屈曲形成されたものがラス材の表側及びシート状防水材の裏側に添設されて接合されている上記(1)乃至(4)の何れか１項に記載のラス複合体。 (5) The front force bone protrusions and the back force bone protrusions, which are previously curved or bent, are attached to the front side of the lath material and the back side of the sheet-shaped waterproof material and joined to each other (1). The lath complex according to any one of (4) to (4).
(6) 上記表力骨突起部及び裏力骨突起部が、略半円状に湾曲又は台形状、Ｖ字状若しくはＵ字状に屈曲したものである上記(1)乃至(5)の何れか１項に記載のラス複合体。 (6) Any of the above (1) to (5) in which the front force bone protrusion and the back force bone protrusion are curved in a substantially semicircular shape or bent in a trapezoidal shape, a V shape or a U shape. The lath complex according to item 1.
本発明のラス複合体においては、表力骨と裏力骨がラス材及びシート状防水材を挟んだ状態で結合し、表力骨突起部を介して、表力骨と裏力骨に対しシート状防水材がそのシート状防水材により構成される面に沿って二次元的に位置決めされる。 In the lath composite of the present invention, the surface force bone and the back force bone are connected with the lath material and the sheet-like waterproof material sandwiched between them, and the surface force bone and the back force bone are connected to the surface force bone and the back force bone via the surface force bone protrusion. The sheet-shaped waterproof material is positioned two-dimensionally along the surface formed by the sheet-shaped waterproof material.
而も、ラス複合体の裏側に、表力骨突起部及び裏力骨突起部による厚さ方向のスペーサが形成され、表側にモルタル等の塗工材を塗工して塗工体を形成した際に、裏側に通気スペース或いはその他のスペース等を形成することができる。 On the back side of the lath complex, spacers in the thickness direction were formed by the surface force bone protrusions and the back force bone protrusions, and a coating material such as mortar was applied to the front side to form a coated body. At that time, a ventilation space or other space can be formed on the back side.
[1] 本発明の実施の形態を、図面を参照しつつ説明する。
(1) 図１乃至図７は何れも本発明の実施の形態の一例としてのラス複合体に関するものである。
[1] An embodiment of the present invention will be described with reference to the drawings.
(1) FIGS. 1 to 7 all relate to a lath complex as an example of an embodiment of the present invention.
このラス複合体Ａは、表力骨Ｆと、ラス材Ｌと、シート状防水材Ｗと、裏力骨Ｂが、表側から裏側にこの順に重ね合わされたものであり、例えば基材Ｍとしての木製パネルに固定されて使用される。 In this lath complex A, the surface force bone F, the lath material L, the sheet-shaped waterproof material W, and the back force bone B are superposed in this order from the front side to the back side, for example, as the base material M. It is used by being fixed to a wooden panel.
(2) ラス材Ｌは、モルタル塗工の下地として用いられる菱形網目の縦長長方形状の平ラスである。 (2) The lath material L is a vertically long rectangular flat lath of a rhombic mesh used as a base for mortar coating.
(3) シート状防水材Ｗは、ターポリン紙であり、モルタル塗工壁におけるモルタル塗工体の裏側に配装されてモルタル塗工体からの水分浸透を防ぐためのものである。ラス材Ｌとシート状防水材Ｗは、ラス複合体Ａを隣接配列する場合に備えて、縦横にそれぞれ重ね代に相当する分をずらして重ね合わされている。 (3) The sheet-shaped waterproof material W is tarpaulin paper, which is arranged on the back side of the mortar-coated body on the mortar-coated wall to prevent moisture permeation from the mortar-coated body. The lath material L and the sheet-shaped waterproof material W are overlapped with each other by shifting the amount corresponding to the stacking allowance in the vertical and horizontal directions in preparation for the case where the lath composite A is arranged adjacently.
(4) 表力骨Ｆは 軸線方向が横方向であり、縦方向等間隔おきに６本が互いに平行状にラス材Ｌの表側に配されている。 (4) The surface force bone F has an axial direction in the horizontal direction, and six bones are arranged parallel to each other on the front side of the lath material L at equal intervals in the vertical direction.
一方、裏力骨Ｂは軸線方向が縦方向であり、横方向等間隔おきに５本が互いに平行状にラス材Ｌの裏側にシート状防水材Ｗを挟んで配されている。 On the other hand, the back force bone B has an axial direction in the vertical direction, and five of the back force bones B are arranged in parallel with each other at equal intervals in the horizontal direction with a sheet-shaped waterproof material W sandwiched behind the lath material L.
表力骨Ｆ及び裏力骨Ｂは、ラス材Ｌである平ラスを構成する線状材よりも剛性及び強度の高い同一の鋼製線材からなり、表力骨突起部Ｆａ及び裏力骨突起部Ｂａを除き、全体として直線状であり、ラス材Ｌにより構成される面に対し平行状をなす。表力骨Ｆと裏力骨Ｂの交差角度は９０度である。 The surface force bone F and the back force bone B are made of the same steel wire rod having higher rigidity and strength than the linear material constituting the flat lath which is the lath material L, and the surface force bone protrusion Fa and the back force bone protrusion. Except for the portion Ba, it is linear as a whole and is parallel to the surface formed by the lath member L. The crossing angle between the front force bone F and the back force bone B is 90 degrees.
(5) 表力骨Ｆと裏力骨Ｂは、それらが交差する箇所全部、すなわちラス材Ｌに対し縦横に（二次元的に）均等状に分散した３０箇所全部である所定箇所において、それぞれ、裏向きに略半円状に湾曲して突起した表力骨突起部Ｆａ及び裏力骨突起部Ｂａを有する。 (5) The front force bone F and the back force bone B are each at a predetermined location where they intersect, that is, all 30 locations evenly distributed vertically and horizontally (two-dimensionally) with respect to the lath material L. It has a surface force bone protrusion Fa and a back force bone protrusion Ba that are curved and projected in a substantially semicircular shape in the reverse direction.
表力骨Ｆ及び裏力骨Ｂの所定箇所における表力骨突起部Ｆａ及び裏力骨突起部Ｂａは、それぞれ、ラス材Ｌの表側及びシート状防水材Ｗの裏側に添設される前に予め湾曲形成されたものである。 Before the surface force bone protrusion Fa and the back force bone protrusion Ba at the predetermined positions of the front force bone F and the back force bone B are attached to the front side of the lath material L and the back side of the sheet-shaped waterproof material W, respectively. It is curved in advance.
(6) ラス材Ｌ及びシート状防水材Ｗの所定箇所に、それぞれ円形の切欠孔ＬＣ及び切欠孔ＷＣが、実質上同一形状及び同一大きさに形成されて同心状に重なっている。表力骨突起部Ｆａは、ラス材及びシート状防水材の両切欠孔ＬＣ・ＷＣを貫通し、裏力骨突起部Ｂａに交差して両力骨が溶接により接合されている。表力骨突起部Ｆａと裏力骨突起部Ｂａは、それぞれ湾曲形成されたものが溶接されている。なお、図１では切欠孔ＬＣ・ＷＣの図示を略す。 (6) Circular notch holes LC and notch holes WC are formed in substantially the same shape and size at predetermined positions of the lath material L and the sheet-shaped waterproof material W, respectively, and are concentrically overlapped with each other. The surface force bone protrusion Fa penetrates both notch holes LC / WC of the lath material and the sheet-shaped waterproof material, intersects the back force bone protrusion Ba, and the both force bones are joined by welding. The surface force bone protrusion Fa and the back force bone protrusion Ba are welded to each other in a curved shape. In FIG. 1, the notch holes LC / WC are not shown.
このように、重ね合わさったラス材Ｌ及びシート状防水材Ｗに、それぞれ切欠孔ＬＣ・ＷＣが形成されてそれらの切欠孔ＬＣ・ＷＣが同心状に重なっているので、重なった状態の両切欠孔ＬＣ・ＷＣを表力骨突起部Ｆａが貫通することにより、表力骨突起部Ｆａを介して、表力骨Ｆと裏力骨Ｂに対しラス材Ｌ及びシート状防水材Ｗが、それぞれにより構成される面に沿って縦横二次元的に位置決めされている。また、ラス材Ｌ及びシート状防水材Ｗは、表力骨突起部Ｆａと裏力骨突起部Ｂａにおいて接合された表力骨Ｆ及び裏力骨Ｂの間に挟持され且つ位置決めされている。 In this way, notch holes LC and WC are formed in the laminated lath material L and the sheet-shaped waterproof material W, respectively, and the notch holes LC and WC are concentrically overlapped with each other. By penetrating the holes LC and WC through the surface force bone protrusion Fa, the lath material L and the sheet-like waterproof material W are respectively provided to the surface force bone F and the back force bone B via the surface force bone protrusion Fa. It is positioned vertically and horizontally two-dimensionally along the surface composed of. Further, the lath material L and the sheet-shaped waterproof material W are sandwiched and positioned between the surface force bone F and the back force bone B joined by the surface force bone protrusion Fa and the back force bone protrusion Ba.
(7) 図８乃至１０は、本発明の実施の形態の別の例としてのラス複合体に関するものである。 (7) FIGS. 8 to 10 relate to a lath complex as another example of the embodiment of the present invention.
この例のラス複合体Ａでは、ラス材Ｌ及びシート状防水材Ｗのうち、表力骨Ｆと裏力骨Ｂが交差する３０箇所全部である所定箇所には、それぞれ周囲が裏向きに突起した突起周囲部ＬＨａ・ＷＨａを有する孔部ＬＨ・ＷＨが形成され、それらの孔部ＬＨ・ＷＨが重なっており、表力骨突起部Ｆａが重なった状態の両孔部ＬＨ・ＷＨを貫通し、裏力骨突起部Ｂａに交差して両力骨が溶接により接合されている。 In the lath composite A of this example, among the lath material L and the sheet-shaped waterproof material W, the periphery of each of the lath material L and the sheet-shaped waterproof material W is projected downward at a predetermined location, which is all 30 locations where the front force bone F and the back force bone B intersect. Holes LH / WH having the protrusion peripheral parts LHa / WHa are formed, and these hole parts LH / WH overlap each other, and penetrate both hole parts LH / WH in a state where the surface force bone protrusion Fa overlaps. , Both force bones are joined by welding so as to intersect the back force bone protrusion Ba.
ラス材Ｌ及びシート状防水材Ｗにおける、周囲が裏向きに突起した突起周囲部ＬＨａ・ＷＨａを有する孔部ＬＨ・ＷＨは、ラス材Ｌ及びシート状防水材Ｗに、それぞれ直交する切れ目部Ｓを設け、そのラス材Ｌ及びシート状防水材Ｗの切れ目部Ｓの交差箇所を中心とする部分を裏向きに押し込むことにより形成されたものである。 In the lath material L and the sheet-shaped waterproof material W, the hole portions LH and WH having the protrusion peripheral portions LHa and WHa whose periphery protrudes backward are the cut portions S orthogonal to the lath material L and the sheet-shaped waterproof material W, respectively. Is provided, and the portion of the lath material L and the sheet-shaped waterproof material W centered on the intersection S of the cut portion S is pushed backward.
このようにして、表力骨Ｆと裏力骨Ｂに対し、ラス材Ｌ及びシート状防水材Ｗが、それぞれにより構成される面に沿って縦横二次元的により確実に位置決めされている。また、ラス材Ｌ及びシート状防水材Ｗは、表力骨突起部Ｆａと裏力骨突起部Ｂａにおいて接合された表力骨Ｆ及び裏力骨Ｂの間に挟持され且つ位置決めされている。 In this way, the lath material L and the sheet-shaped waterproof material W are more reliably positioned vertically and horizontally two-dimensionally with respect to the front force bone F and the back force bone B along the surface formed by each. Further, the lath material L and the sheet-shaped waterproof material W are sandwiched and positioned between the surface force bone F and the back force bone B joined by the surface force bone protrusion Fa and the back force bone protrusion Ba.
[2] 本発明の実施の形態を、上記以外の形態を含めて更に説明する。 [2] Embodiments of the present invention will be further described including embodiments other than the above.
本発明のラス複合体は、表力骨と、ラス材と、シート状防水材と、裏力骨が、表側から裏側にこの順に重ね合わされたものである。 In the lath composite of the present invention, the surface force bone, the lath material, the sheet-shaped waterproof material, and the back force bone are laminated in this order from the front side to the back side.
(1) ラス材は、木製パネル等の基材に固定されてモルタル又はその他の塗工材の下地として用い得るものを好適に使用し得る。 (1) As the lath material, one that is fixed to a base material such as a wooden panel and can be used as a base for mortar or other coating material can be preferably used.
ラス材の例としては、平ラス、メタルラス、ワイヤラス、エキスパンドメタル、溶接金網、ひし形金網、きっ甲金網等を挙げることができるが、これらに限るものではない。 Examples of the lath material include, but are not limited to, flat lath, metal lath, wire lath, expanded metal, welded wire mesh, rhombic wire mesh, and steel wire mesh.
(2) シート状防水材は、例えばモルタル等の塗工材を塗工してなる塗工体により形成されたモルタル塗工壁等における塗工体の裏側等に配装されて塗工体からの水分浸透を防ぐためのものであって、ラス材の裏側のほぼ全面に重ね合わされる。なお、ラス複合体を隣接配列する場合に備えて、ラス材とシート状防水材を重ね代に相当する分所定の向きにずらしておくこともできる。 (2) The sheet-shaped waterproof material is arranged on the back side of the coated body of the mortar coated wall formed by the coated body coated with the coated material such as mortar, and is arranged from the coated body. It is intended to prevent the permeation of water from the mortar, and is superimposed on almost the entire back side of the lath material. In addition, in preparation for the case where the lath composites are arranged adjacent to each other, the lath material and the sheet-shaped waterproof material can be shifted in a predetermined direction by the amount corresponding to the stacking allowance.
シート状防水材の例としては、透湿防水紙、アスファルトフェルト、ターポリン紙、その他の防水シートを挙げることができるが、これらに限るものではない。 Examples of the sheet-shaped waterproof material include, but are not limited to, breathable waterproof paper, asphalt felt, tarpaulin paper, and other waterproof sheets.
(3) 表力骨及び裏力骨としては、ラス材を構成する線状材よりも剛性及び強度の高い鋼製線材（これに限るものではない）を用いることができ、その形状は、表力骨突起部及び裏力骨突起部を除いて全体として直線状とすることが一般的である。 (3) As the front and back strength bones, steel wire rods (not limited to this) having higher rigidity and strength than the linear rods constituting the lath material can be used, and the shape thereof is as shown in the table. It is common to make the whole straight except for the force bone protrusion and the back force bone protrusion.
表力骨及び裏力骨は、それぞれ複数本（好ましくは３本以上）が間隔おきに（好ましくは、それぞれ複数本の表力骨及び裏力骨がそれぞれ等間隔おきに）配置されることが望ましい。 A plurality of (preferably three or more) surface and back force bones may be arranged at intervals (preferably, a plurality of surface force bones and back force bones may be arranged at equal intervals, respectively). desirable.
表力骨と裏力骨は、ラス材及びシート状防水材を挟んで、それぞれラス材の表側及びシート状防水材の裏側に添設された状態で交差している。表力骨と裏力骨の交差角度は、９０度とすることが好ましいが、必ずしも９０度に限定されるものではない。 The front force bone and the back force bone intersect with each other so as to be attached to the front side of the lath material and the back side of the sheet waterproof material, respectively, with the lath material and the sheet-shaped waterproof material sandwiched between them. The crossing angle between the surface force bone and the back force bone is preferably 90 degrees, but is not necessarily limited to 90 degrees.
表力骨及び裏力骨は、ラス材により構成される面に対し平行状にそのラス材に添設されるものとすることができる。 The surface force bone and the back force bone may be attached to the lath material in parallel with the surface composed of the lath material.
(4) 表力骨と裏力骨は、それらが交差する複数箇所の全部又は部分である所定箇所（例えば４以上の所定箇所、好ましくはラス材に対し二次元的［例えば縦横］に分散［できるだけ均等状に分散］した４以上の所定箇所）において、それぞれ、裏向きに湾曲（例えば略半円状に湾曲）又は屈曲（例えば基部に向かって拡開する台形状或いはその他の台形状、Ｖ字状若しくはＵ字状に屈曲）して突起した表力骨突起部及び裏力骨突起部を有する。 (4) The front and back bones are dispersed two-dimensionally [for example, vertically and horizontally] with respect to a predetermined place (for example, four or more predetermined places, preferably a lath material) which is all or a part of a plurality of places where they intersect. At four or more predetermined locations (distributed as evenly as possible), each of them is curved backward (for example, curved in a substantially semicircular shape) or bent (for example, trapezoidal shape or other trapezoidal shape that expands toward the base, V. It has a superficial bone protrusion and a back force bone protrusion that are bent in a shape or U shape).
例えば、縦方向等間隔に互いに平行に配された横方向の表力骨５本と、横方向等間隔に互いに平行に配された縦方向の裏力骨４本が２０箇所で直交している場合、２０の交差箇所全部を所定箇所とすることができるほか、２０のうちの選択した交差箇所（好ましくは、できるだけ均等状に分散した箇所、例えば、縦横それぞれ等間隔となる交差箇所）のみを所定箇所とすることもできる。 For example, five lateral surface force bones arranged parallel to each other at equal intervals in the vertical direction and four back force bones in the vertical direction arranged parallel to each other at equal intervals in the horizontal direction are orthogonal to each other at 20 points. In this case, all 20 intersections can be set as predetermined locations, and only selected intersections among 20 (preferably, locations that are evenly distributed as much as possible, for example, intersections that are evenly spaced vertically and horizontally) are used. It can also be a predetermined location.
表力骨及び裏力骨の所定箇所における表力骨突起部及び裏力骨突起部は、それぞれ、ラス材の表側及びシート状防水材の裏側に添設される前に予め湾曲又は屈曲形成されたものであることが望ましい。添設後に湾曲又は屈曲形成すると、表力骨とラス材とシート状防水材と裏力骨を所望の位置関係とすることが困難である。 The surface force bone protrusions and the back force bone protrusions at predetermined positions of the surface force bone and the back force bone are curved or bent in advance before being attached to the front side of the lath material and the back side of the sheet-shaped waterproof material, respectively. It is desirable that it is a new one. If curved or bent is formed after the attachment, it is difficult to establish a desired positional relationship between the surface force bone, the lath material, the sheet-shaped waterproof material, and the back force bone.
(5) 表力骨と裏力骨が交差する複数箇所の全部又は部分である所定箇所において、表力骨突起部は、重ね合わされているラス材及びシート状防水材を表側から裏側へ貫通し、裏力骨突起部に交差して両者が接合されている。 (5) At a predetermined location that is all or a part of a plurality of locations where the surface force bone and the back force bone intersect, the surface force bone protrusion penetrates the laminated lath material and the sheet-like waterproof material from the front side to the back side. , The two are joined by crossing the back force bone protrusion.
接合は、表力骨及び裏力骨が鋼製等の金属製であれば、溶接により行なうことができるが、必ずしもこれに限るものではない。 If the front and back bones are made of metal such as steel, the joining can be performed by welding, but the joining is not always limited to this.
表力骨突起部と裏力骨突起部は、それぞれ湾曲又は屈曲形成されたものが接合されているものとすることが、表力骨及び裏力骨を含む全体に歪が生じることを避ける上で（特に、所定箇所が二次元的に分散した例えば４以上の複数箇所である場合）好ましい。 The surface force bone protrusion and the back force bone protrusion should be joined by being curved or flexed, respectively, in order to avoid distortion of the entire body including the surface force bone and the back force bone. (Especially when the predetermined locations are two-dimensionally dispersed, for example, a plurality of four or more locations).
このようにして、表力骨と裏力骨に対し、シート状防水材が、そのシート状防水材により構成される面に沿って二次元的に位置決めされている（例えばシート状防水材の縦横の位置が位置決めされている）。 In this way, the sheet-shaped waterproof material is two-dimensionally positioned with respect to the front force bone and the back force bone along the surface formed by the sheet-shaped waterproof material (for example, the vertical and horizontal directions of the sheet-shaped waterproof material). Position is positioned).
ラス材は、例えば表力骨突起部を介して位置決めされるものであってもよく、例えば表力骨と溶接等により接合されるものとすることもできる。 The lath material may be positioned via, for example, a surface force bone protrusion, or may be joined to, for example, a surface force bone by welding or the like.
また、表力骨突起部と裏力骨突起部における接合は、その表力骨突起部と裏力骨突起部の形状や寸法等を含めて、表力骨と裏力骨の間にラス材及びシート状防水材が挟持され、更には位置決めされるように行なわれるものであることが望ましい。 In addition, the joint between the surface force bone protrusion and the back force bone protrusion is made of a lath material between the surface force bone and the back force bone, including the shape and dimensions of the surface force bone protrusion and the back force bone protrusion. It is desirable that the sheet-shaped waterproof material is sandwiched and further positioned.
また、シート状防水材とラス材を、所要箇所においてホットメルト接着剤による接着等の接着手段やその他の手段により接合したものとすることもできる。 Further, the sheet-shaped waterproof material and the lath material may be joined at a required position by an adhesive means such as adhesion with a hot melt adhesive or other means.
ラス複合体を隣接配列する場合、例えば、一方のラス複合体における表力骨突起部と裏力骨突起部の交差接合箇所と、他方のラス複合体における表力骨突起部と裏力骨突起部の交差接合箇所を重ねて隣接配列することができる。 When the lath complex is arranged adjacently, for example, the cross-joint portion of the superficial bone process and the back force bone process in one lath complex, and the superficial bone process and back force bone process in the other lath complex. The intersecting joints of the parts can be overlapped and arranged adjacent to each other.
また、ラス複合体におけるラス材とシート状防水材の重ね代のうち、別のラス複合体が隣接しない部分には、その重ね代を含むラス複合体の端縁近傍部に重なるような面積の（例えば通常用いるラス複合体の数分の一の幅の）ラス複合体を重ねて用いることができる。このような端縁近傍部用のラス複合体は、例えば、表力骨及び裏力骨の一方が一本で他方が間隔おきに複数本配置され、所定箇所が直線上に間隔おきに複数存在するものとすることができる。このような端縁近傍部用のラス複合体における表力骨突起部と裏力骨突起部の交差接合箇所と、通常用いるラス複合体における表力骨突起部と裏力骨突起部の交差接合箇所が重なるように配置することもできる。 Further, in the lath composite, the portion of the lath composite and the sheet-shaped waterproof material that is not adjacent to each other has an area that overlaps the portion near the edge of the lath composite that includes the stacking margin. Lath complexes (for example, a fraction of the width of a commonly used lath complex) can be stacked and used. In such a lath complex for the vicinity of the edge, for example, one of the front force bone and the back force bone is arranged at one interval and a plurality of the other are arranged at intervals, and a plurality of predetermined locations are present on a straight line at intervals. Can be done. The cross-joining point of the surface force bone process and the back force bone process in the lath complex for the vicinity of the edge, and the cross-joint of the surface force bone process and the back force bone process in the commonly used lath complex. It can also be arranged so that the locations overlap.
更に、出隅又は入隅等のコーナー部については、突起部のない表力骨と、ラス材と、シート状防水材と、突起部のない裏力骨が、表側から裏側にこの順に重ね合わされ、接着剤又はその他の手段により接合されたラス複合体を、本発明のラス複合体の端縁近傍部と重ね合わせて用いることができる。 Further, for corners such as outside corners or inside corners, surface force bones without protrusions, lath materials, sheet-shaped waterproof materials, and back force bones without protrusions are laminated in this order from the front side to the back side. , The lath composite joined by an adhesive or other means can be used by superimposing it on the vicinity of the edge of the lath composite of the present invention.
ラス材とシート状防水材の所定箇所は、例えば次のような態様とすることができるが、これらに限るものではない。 The predetermined locations of the lath material and the sheet-shaped waterproof material can be, for example, the following modes, but are not limited thereto.
(5-1) ラス材及びシート状防水材の所定箇所に、それぞれ周囲が裏向きに突起した突起周囲部を有する孔部が形成され、それらの孔部が重なっており、重なった状態の両孔部を表力骨突起部が貫通しているものとすることができる。 (5-1) Holes are formed at predetermined locations of the lath material and the sheet-shaped waterproof material, each of which has a protrusion peripheral portion whose circumference protrudes backward, and these holes overlap and are in an overlapping state. It can be assumed that the superficial bone protrusion penetrates the hole.
なお、ラス材又はシート状防水材における、周囲が裏向きに突起した突起周囲部を有する孔部は、ラス材又はシート状防水材に、それぞれ交差（好ましくは直交状）する切れ目部を設け、そのラス材又はシート状防水材の切れ目部の交差箇所を中心とする部分を裏向きに押し込むことにより形成することができる。例えば、ラス材とシート状防水材を所要の位置関係で重ね合わせた状態で、所定箇所に交差切れ目部を設けると共に切れ目部の交差箇所を中心とする部分を裏向きに押し込むことにより、周囲が裏向きに突起した突起周囲部を有する孔部を形成することもできる。 In the lath material or the sheet-shaped waterproofing material, the hole having the protrusion peripheral portion whose circumference protrudes backward is provided with a cut portion intersecting (preferably orthogonal) with the lath material or the sheet-shaped waterproofing material. It can be formed by pushing the portion centered on the intersection of the cut portion of the lath material or the sheet-shaped waterproof material backward. For example, in a state where the lath material and the sheet-shaped waterproof material are superposed in a required positional relationship, an intersection cut portion is provided at a predetermined location and the portion centered on the intersection portion of the cut portion is pushed backward to create a peripheral surface. It is also possible to form a hole having a protrusion peripheral portion that protrudes backward.
(5-2) ラス材及びシート状防水材のうち一方の所定箇所に切欠孔が形成され、他方の所定箇所には周囲が裏向きに突起した突起周囲部を有する孔部が形成され、それらの切欠孔と孔部が重なっており、重なった状態の切欠孔と孔部を表力骨突起部が貫通しているものとすることができる。 (5-2) A notch hole is formed in one predetermined portion of the lath material and the sheet-shaped waterproof material, and a hole portion having a protrusion peripheral portion whose circumference protrudes backward is formed in the other predetermined portion. It can be assumed that the notch hole and the hole portion of the above are overlapped with each other, and the superficial bone protrusion penetrates the notch hole and the hole portion in the overlapped state.
(5-3) ラス材及びシート状防水材の所定箇所に、それぞれ切欠孔が重なるように形成されており、ラス材及びシート状防水材の両切欠孔を表力骨突起部が貫通しているものとすることができる。各所定箇所において重なるラス材の切欠孔とシート状防水材の切欠孔は、実質上同一形状及び同一大きさに形成されて同心状に重なっていることが好ましいが、必ずしもこれに限るものではない。 (5-3) Notches are formed so as to overlap each other at predetermined positions of the lath material and the sheet-shaped waterproof material, and the surface force bone protrusion penetrates both the notch holes of the lath material and the sheet-shaped waterproof material. Can be assumed to be. It is preferable that the notch holes of the lath material and the notch holes of the sheet-shaped waterproof material that overlap at each predetermined location are formed to have substantially the same shape and size and overlap concentrically, but the present invention is not limited to this. ..
孔部又は切欠部の平面視形状は、例えば円形とすることができるが、必ずしもこれに限るものではない。 The plan view shape of the hole or notch can be, for example, circular, but is not necessarily limited to this.
Ａ ラス複合体
Ｂ 裏力骨
Ｂａ 裏力骨突起部
Ｆ 表力骨
Ｆａ 表力骨突起部
Ｌ ラス材
ＬＨ 孔部
ＬＨａ 突起周囲部
ＬＣ 切欠孔
Ｍ 基材
Ｓ 切れ目部
Ｗ シート状防水材
ＷＨ 孔部
ＷＨａ 突起周囲部
ＷＣ 切欠孔
A Las complex B Back force bone Ba Back force bone protrusion F Surface force bone Fa Surface force bone protrusion L Las material LH Hole LHa Protrusion circumference LC Notch hole M Base material S Cut part W Sheet-like waterproof material WH hole WHa Protrusion peripheral WC notch hole
Claims (6)
前記表力骨と裏力骨は、ラス材及びシート状防水材を挟んで、それぞれラス材の表側及びシート状防水材の裏側に添設された状態で交差し、
前記ラス材及びシート状防水材における、前記表力骨と裏力骨が交差する複数箇所の全部又は部分である所定箇所に、それぞれ周囲が裏向きに突起した突起周囲部を有する孔部が形成され、それらの孔部が重なっており、重なった状態の両孔部を介して前記表力骨と裏力骨が接合され、
表力骨と裏力骨に対しシート状防水材がその面に沿って二次元的に位置決めされていることを特徴とするラス複合体。 A lath composite in which surface force bones, lath materials, sheet-shaped waterproof materials, and back force bones are stacked in this order from the front side to the back side.
The front force bone and the back force bone intersect with each other with the lath material and the sheet-shaped waterproof material sandwiched between them, respectively, on the front side of the lath material and the back side of the sheet-shaped waterproof material.
In the lath member and the sheet-like waterproofing material, a predetermined portion is all or a portion of the plurality of locations Table force the bone and back force bone intersect, the hole having a projection surrounding portion surrounding the protrusion face down each formed Then, the holes are overlapped, and the surface force bone and the back force bone are joined through both holes in the overlapped state .
A lath composite characterized in that a sheet-shaped waterproof material is two-dimensionally positioned along the surface of the surface force bone and the back force bone.
前記所定箇所において、表力骨突起部はラス材及びシート状防水材を表側から裏側へ貫通し、裏力骨突起部に交差して両者が接合されている請求項３記載のラス複合体。 The front force bone and the back force bone have a surface force bone protrusion and a back force bone protrusion, respectively, which are curved or flexed in the reverse direction at the predetermined positions.
The lath composite according to claim 3 , wherein the surface force bone protrusion penetrates the lath material and the sheet-like waterproof material from the front side to the back side, intersects the back force bone protrusion, and is joined to each other.
前記ラス材とシート状防水材は、重ね代に相当する分所定の向きにずれた状態で重ね合わされており、
前記表力骨と裏力骨は、ラス材及びシート状防水材を挟んで、それぞれラス材の表側及びシート状防水材の裏側に添設された状態で交差し、
前記表力骨と裏力骨は、それらが交差する複数箇所の全部又は部分である所定箇所において、それぞれ、裏向きに湾曲又は屈曲突起した表力骨突起部及び裏力骨突起部を有し、
前記所定箇所において、前記表力骨突起部は、前記ラス材及びシート状防水材を表側から裏側へ貫通し、前記裏力骨突起部に交差して両者が接合され、
表力骨と裏力骨に対しシート状防水材がその面に沿って二次元的に位置決めされていることを特徴とするラス複合体。 A lath composite in which surface force bones, lath materials, sheet-shaped waterproof materials, and back force bones are stacked in this order from the front side to the back side.
The lath material and the sheet-shaped waterproof material are overlapped in a state of being displaced in a predetermined direction by the amount corresponding to the stacking allowance.
The front force bone and the back force bone intersect with each other with the lath material and the sheet-shaped waterproof material sandwiched between them, respectively, on the front side of the lath material and the back side of the sheet-shaped waterproof material.
The front force bone and the back force bone have a surface force bone protrusion and a back force bone protrusion , respectively, which are curved or flexed in the reverse direction at predetermined positions which are all or parts of a plurality of places where they intersect. ,
At the predetermined location, the surface force bone protrusion penetrates the lath material and the sheet-like waterproof material from the front side to the back side, intersects the back force bone protrusion portion, and is joined to each other.
A lath composite characterized in that a sheet-shaped waterproof material is two-dimensionally positioned along the surface of the surface force bone and the back force bone.
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