JPH0712540U - Cloth foundation block for home construction - Google Patents
Cloth foundation block for home constructionInfo
- Publication number
- JPH0712540U JPH0712540U JP4587393U JP4587393U JPH0712540U JP H0712540 U JPH0712540 U JP H0712540U JP 4587393 U JP4587393 U JP 4587393U JP 4587393 U JP4587393 U JP 4587393U JP H0712540 U JPH0712540 U JP H0712540U
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- Prior art keywords
- base
- pillar
- block
- protrusion
- column
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
(57)【要約】
【目的】 工事現場での施工が迅速、容易で、且つ、耐
震性等の物理的強度に優れた布基礎ブロックを開発す
る。
【構成】 本案建築用布基礎ブロックは、側面逆T字型
をなす土台部10と柱部20とから成り、該柱部20の
左右を長手方向に略中央から分割して一方を土台部外に
延出させると共に反対側に夫々に柱突出部22a,22
bを形成する。当該土台部と柱部間に傾斜状の接合斜面
13を形成し、柱突出部22aの底面側に該接合斜面に
嵌合する接合切欠部24を形成し、該柱部20の端面と
接合斜面13にかけて比較的浅めのモルタルの充填凹部
14を形成すると共に、柱突出部に深めの柱抉り部21
a,21bを形成し、夫々の充填凹部及び柱抉り部の内
部に異径鉄筋を突出させる。当該基礎ブロックの土台突
出部11と隣接する基礎ブロックの柱突出部22a,2
2b、及び反対側に隣接するブロックの土台控部12を
夫々凹凸嵌合させ、互いの充填凹部にモルタルを充填し
て相互を結合させて構成される。
(57) [Summary] [Purpose] To develop a cloth foundation block that is quick and easy to construct at the construction site and has excellent physical strength such as earthquake resistance. [Constitution] The cloth foundation block for construction of the present invention is composed of a base portion 10 and a pillar portion 20 having an inverted T-shape on the side surface. The column protrusions 22a, 22 on the opposite side, respectively.
b is formed. An inclined joint slope 13 is formed between the base portion and the pillar portion, a joint cutout portion 24 that fits the joint slope surface is formed on the bottom surface side of the pillar protrusion 22a, and the end surface of the pillar portion 20 and the joint slope surface are formed. A relatively shallow mortar filling recessed portion 14 is formed over 13 and a deeper pillar hollow portion 21 is formed on the pillar protruding portion.
a and 21b are formed, and the rebars having different diameters are projected inside the filling recess and the column hollowing portion. Column protrusions 22a, 2 of the base block adjacent to the base protrusion 11 of the base block
2b, and the base support portions 12 of the blocks adjacent to the opposite side are fitted in the concave and convex portions respectively, and the filling concave portions are filled with mortar and are joined to each other.
Description
【0001】[0001]
本考案は、一般住宅、プレハブ倉庫、仮設ハウス等の住宅に用いる布基礎ブロ ックに関する。 The present invention relates to a cloth foundation block used for houses such as general houses, prefabricated warehouses and temporary houses.
【0002】[0002]
従来、住宅用基礎の形成は、建築用地を根切りして栗石を敷設し、ステコンを 打設した後、その上に型枠パネルを枠組し、生コンクリ−トを流し込んだ後、3 〜4日放置して硬化を待ち、型枠を取外すという一連の工程を経ている。 しかし、この従来工法では、次のような難点を有していた。 (a)パネルの枠組から生コンクリ−トを流し込むという現場における面倒な作 業を要し、人手不足の折、工事を遅らせる原因となり、最も省力化したい対象と なっている。 (b)コンクリ−トを枠内に流し込む際、流動性を保持させる為、多量の水を含 ませる傾向にあり、硬化後にコンクリ−ト強度が不足するという物理的欠点を有 している。 Conventionally, the foundation for houses has been constructed by cutting the construction site, laying cobblestone, placing a stencil, framing a formwork panel on it, and pouring a fresh concrete into it. It goes through a series of steps of leaving for days to wait for curing and removing the formwork. However, this conventional method has the following drawbacks. (A) It requires a laborious work in the field to pour raw concrete from the framework of the panel, which causes a delay in construction due to lack of manpower, and is the target for the most labor saving. (B) When the concrete is poured into the frame, it tends to contain a large amount of water in order to maintain the fluidity, and there is a physical drawback that the concrete strength is insufficient after curing.
【0003】[0003]
これらに対し、従来下記の如き技術が提案されている。 (a)布基礎本体の垂直壁部における一端部を水平壁部の一端部よりも突出位置 に配して、それらを相互に組合せて隣接させる布基礎(実開昭62−35045 号公報)。 (b)布基礎とベ−スを一体とした断面逆T字型の一定長さのコンクリ−トブロ ックであって、中央本体とその両端に継手部分を構成し、該継手部分はその厚さ の中心部分およびベ−スの下側部分を続けた空間とし、本体側から鉄筋を該空間 に突出させる布基礎用ブロック(特開昭61−162636号公報)。 In response to these, the following techniques have been conventionally proposed. (A) A cloth foundation (Japanese Utility Model Laid-Open No. 62-35045) in which one end of the vertical wall portion of the cloth foundation main body is arranged in a projecting position more than the one end of the horizontal wall portion and they are adjacent to each other by combining them. (B) A concrete block having a fixed length and an inverted T-shaped cross section, which is a combination of a cloth foundation and a base, and which forms a joint portion at the central body and both ends thereof, and the joint portion has a thickness A cloth foundation block (Japanese Patent Laid-Open No. 61-162636) in which the central portion and the lower portion of the base are made into a continuous space, and the reinforcing bars project into the space from the main body side.
【0004】[0004]
【考案が解決しようとする課題】 しかし、上記技術にあっては、(a)では突出部を利用して鍵形に接合でき、 振動等に強い物理的強度を発揮できるが、接合面には引込み位置に鉄筋端部が露 出するだけで、隣接するブロック同士の結び付きが弱く、布基礎としての一体的 強度の発揮に欠ける面を有している。又、(b)では接合面の強度は保てるが、 鍵形に組み合せる等の構造が欠如し、流し込んだモルタルの強度に頼るのみで、 やはり全体的強度の発揮には不十分となる欠点を有している。 本考案は、上記実情に基づいてなされたもので、工事現場で施工が迅速、容易 にできる布基礎の開発を前提とし、その基礎材としての全体的強度が発揮できる と共にその際生じるクラック等の問題を解消しようとするものである。However, in the above technique, in the case of (a), the protrusion can be used to join in a key shape, and physical strength that is strong against vibration and the like can be exhibited. Since only the end of the reinforcing bar is exposed at the retracted position, the connection between adjacent blocks is weak and there is a surface that lacks integrated strength as a cloth foundation. In addition, in (b), the strength of the joint surface can be maintained, but there is a lack of a structure such as a key combination, and only the strength of the poured mortar is relied upon, which is still insufficient for exerting the overall strength. Have The present invention has been made based on the above-mentioned circumstances, and is premised on the development of a cloth foundation that can be quickly and easily constructed at the construction site, and the overall strength as the foundation material can be exhibited, and at the same time, cracks and the like generated at that time can be exhibited. It tries to solve the problem.
【0005】[0005]
本案建築用布基礎ブロックは、側面逆T字型をなす土台部と柱部とから成り、 該柱部の左右を長手方向に略中央から分割して一方を土台部外に延出させると共 に反対側に夫々に柱突出部を形成し、当該土台部と柱部間に傾斜状の接合斜面を 形成し、柱突出部の底面側に該接合斜面に嵌合する接合切欠部を形成し、該柱部 の端面と接合斜面にかけて比較的浅めのモルタルの充填凹部を形成すると共に、 柱突出部に深めの柱抉り部を形成し、夫々の充填凹部及び柱抉り部の内部に異径 鉄筋を突出させ、当該基礎ブロックの土台突出部と隣接する基礎ブロックの柱突 出部、及び、柱突出部と反対側に隣接するブロックの土台控部を夫々凹凸嵌合さ せ、互いの充填凹部にモルタルを充填して相互を結合させることを特徴として構 成される。 The building foundation block for construction of the present invention is composed of a base portion and a pillar portion having a side-reverse T-shape, and the left and right sides of the pillar portion are divided from substantially the center in the longitudinal direction and one of them is extended to the outside of the base portion. Column protrusions are formed on the opposite sides, respectively, and an inclined joint slope is formed between the base and the column, and a joint notch that fits the joint slope is formed on the bottom side of the column protrusion. , A relatively shallow mortar filling recess is formed between the end face of the column and the joint slope, and a deep column pit is formed on the column protrusion, and the reinforcing rods of different diameter are formed inside the filling pit and the column pit. The base protrusion of the base block adjacent to the base protrusion of the base block, and the base rest of the block adjacent to the base protrusion on the side opposite to the base protrusion, are fitted into the concave and convex portions, respectively, and the filling recesses of each other are filled. It is configured by filling mortar with mortar and connecting them to each other.
【0006】[0006]
一の基礎ブロックを所定位置に載置し、次いで隣接する基礎ブロックを連設さ せると、土台突出部と隣接ブロックの柱突出部が対向し、その間に柱抉り部によ って充填凹部を形成し、又、土台控部と反対側の隣接ブロックの土台突出部とが 接合し、凹凸の鍵形に組合されて嵌合するので、結合が強くなる。 その際、接合斜面は、地震等の振動が加わった場合に、上下に加わった負荷を 斜辺に従った左右の力に分散し、土台部と柱部との接合面に亀裂等が発生するの を防止する。 又、充填凹部にモルタルを充填すると、左右両端に異形鉄筋を突設させた結合 層が形成され、その接着、固化力で全体が一体化すると共に、鉄筋の作用で地震 等にも強い物理的強度を発揮する。 更に、柱抉り部は、それ自体は深い溝を形成しないので製造時に脱型が容易で ある。 When one base block is placed at a predetermined position and then adjacent base blocks are connected in series, the base projecting portion and the column projecting portion of the adjacent block face each other, and the filling recess is formed between them by the column gouging portion. In addition, since the base backing part and the base protruding part of the adjacent block on the opposite side are joined and combined with each other in a concave and convex key shape to be fitted, the connection is strengthened. At that time, when vibration such as an earthquake is applied, the joint slope disperses the load applied vertically to the lateral force according to the hypotenuse, and cracks etc. occur at the joint surface between the base and column. Prevent. In addition, when the filling recess is filled with mortar, a bonding layer is formed with protruding deformed reinforcing bars on both left and right ends, and the bonding and solidifying forces integrate the entire structure, and the reinforcing bars act to prevent the occurrence of earthquakes and other physical damage. Demonstrate strength. Furthermore, the pillar-cutting part itself does not form a deep groove, so that it is easy to remove the mold during manufacturing.
【0007】[0007]
以下、図面を基に実施例を説明すると、本案布基礎ブロックは、大略土台部1 0と柱部20とに分れ、図1の直線部と、図5及び図6の隅角コ−ナ−部、平面 T字型の継ぎ部等の態様があるが、本実施例では、最も多用する直線部を例に説 明する。 An embodiment will be described below with reference to the drawings. The cloth foundation block of the present invention is roughly divided into a base portion 10 and a column portion 20, and the straight portion of FIG. 1 and the corner corners of FIGS. There are aspects such as a-part and a flat T-shaped joint, but in the present embodiment, the most frequently used straight part will be described as an example.
【0008】 土台部10は、図3に示すように、柱部20と側面逆T字型をなして組み合わ され、且つ、図1に示す如く、一方を土台突出部11に、他方を土台控部12に 形成する。As shown in FIG. 3, the base portion 10 is combined with the pillar portion 20 so as to form an inverted T-shape on the side surface, and as shown in FIG. 1, one is used as the base protruding portion 11 and the other is used as the base support. It is formed in the part 12.
【0009】 そして、該土台突出部11と後述の柱部20の垂直端面にかけて、地震等の振 動に耐えてひび割れ等を防止するための接合斜面13を、例えば5゜〜15゜の 角度に傾斜させて形成する。該接合斜面13は、ブロック体の強度の増加を図る と共に隣接ブロックとの接合の際に組み込みを容易化する為のもので、直角の鍵 形嵌合を避けて、土台部10が柱突出部22a,22bを接合斜面13で受けて 、振動や揺れに対する負荷を分散できるようにする。Then, the joint slope 13 for enduring the vibration of an earthquake or the like and preventing cracks is formed at an angle of, for example, 5 ° to 15 ° between the base protruding portion 11 and a vertical end surface of a pillar portion 20 described later. Form with an inclination. The joint slopes 13 are for increasing the strength of the block body and for facilitating the assembly at the time of jointing with the adjacent block. 22a and 22b are received by the joint slope surface 13 so that the load against vibration and shaking can be dispersed.
【0010】 又、後述の柱抉り部21bの端面と接合斜面13にかけて比較的浅めのモルタ ルの充填凹部14を形成し、更に、前後方向にも安定性を与える為、両側の側延 部にも充填凹部15,16を設け、内部に異形鉄筋15a,16aを突設する。Further, a relatively shallow mortar filling recess 14 is formed between the end face of the post-cutting portion 21b and the joint slope 13, which will be described later. Furthermore, in order to provide stability in the front-rear direction, the side extension parts on both sides are formed. Also, filling recesses 15 and 16 are provided, and deformed rebars 15a and 16a are projectingly provided inside.
【0011】 一方、土台控部12は、結合時に隣りの土台突出部と凹凸嵌合する鍵部を形成 するもので、上記土台突出部11上の接合斜面13に対応させて、接合斜面13 と等しい傾斜角度で接合切欠部24を形成する。そして、前述の隣接するブロッ クの土台突出部の充填凹部となる位置に対応させて、内部に異形鉄筋12a・・ を突設する。On the other hand, the base backing portion 12 forms a key portion that engages with the adjacent base protruding portion in a concavo-convex shape at the time of connection, and corresponds to the joint inclined surface 13 on the base protruding portion 11 and the joint inclined surface 13 and The joint notch 24 is formed with an equal inclination angle. Then, deformed rebars 12a ... Are provided inside so as to correspond to the positions which become the filling recesses of the base projecting portions of the adjacent blocks.
【0012】 次に、20が上記土台部10の上に一体的に形成される柱部で、該柱部20を 長手方向に略中央から分割して土台部から延出させた柱突出部22aと反対側の 柱突出部22bを形成し、その向側に柱抉り部21a,21bを対に形成する。 当該柱突出部を分割して22a及び22bに形成したのは、互いに隣接するブロ ックが組合された際に柱抉り部21a,21bによって形成される充填凹部を、 一ブロック内に形成したのでは溝が深くなり脱型が難しくなるのを避ける為であ る。 当該柱抉り部21a,21bには隣接ブロックの柱突出部に対応する位置に異 形鉄筋23a,23bを縦に数本並設し、それを前記土台部10の異形鉄筋14 aと垂直状に並べ、隣接ブロックとの間で柱抉り部21a,21bが形成する充 填凹部にモルタルを充填硬化させて結合層を形成できるようにする。 そして、上記結合層の強度を増幅させるよう、二股状に分岐させて、縦状に鉄 筋を挟着する結合金具30a,30bを介設させて鉄筋の縦方向への連結を図る 。Next, a column portion 20 is integrally formed on the base portion 10. The column portion 20 is divided from the substantially central portion in the longitudinal direction and extends from the base portion 22a. A column projecting portion 22b on the opposite side is formed, and column hollow portions 21a and 21b are formed in a pair on the opposite side. The pillar protrusions are divided into 22a and 22b because the filling recesses formed by the pillar hollow portions 21a and 21b when adjacent blocks are combined are formed in one block. This is to prevent the groove from becoming deep and difficult to demold. A plurality of deformed reinforcing bars 23a, 23b are vertically arranged side by side in the column cutting portions 21a, 21b at positions corresponding to the protruding columns of the adjacent blocks, and are vertically arranged with the deformed reinforcing bars 14a of the base portion 10. Arrangement is performed so that mortar is filled and hardened in the filling concave portions formed by the pillar hollow portions 21a and 21b between the adjacent blocks so that the bonding layer can be formed. Then, in order to increase the strength of the bonding layer, it is branched into two forks, and the connecting metal fittings 30a and 30b for vertically sandwiching the reinforcing bars are provided to connect the reinforcing bars in the vertical direction.
【0013】 該充填凹部14,15,16は、凹部入口部を漸次広口に開口させ、充填モル タルの層を外壁面に近づけ、結合を深くする。 且つ、柱突出部22aの底面は、上述の通り土台突出部11と接合する面であ り、接合斜面13と等しい傾斜角度で接合切欠部24に形成する。The filling concave portions 14, 15 and 16 gradually open the concave portion inlet portion to a wide mouth to bring the layer of the filling mortar closer to the outer wall surface and deepen the bond. In addition, the bottom surface of the column protrusion 22a is a surface that is joined to the base protrusion 11 as described above, and is formed in the joint cutout portion 24 at an inclination angle equal to that of the joint slope 13.
【0014】 更に、土台部10及び柱部20の側面の一部には、隣接するブロックと仮止め する為の接合溝31a,31b,31c,31d,31e・・を刻み、そこに鉄 板32a,32b・・をボルト締めできるようアンカ−ボルトを突出させておく 。 尚、34は柱部10の上に建築土台を連設する為のアンカ−ボルトである。Further, joining grooves 31a, 31b, 31c, 31d, 31e for temporary fixing to adjacent blocks are formed on a part of the side surfaces of the base portion 10 and the pillar portion 20, and the iron plate 32a is formed therein. , Anchor bolts are projected so that 32b ... Can be bolted. Incidentally, 34 is an anchor bolt for continuously arranging a building base on the pillar portion 10.
【0015】 更に、柱部の一部に給排水等の配管を貫通させる為、発泡スチロ−ル等の発泡 樹脂の成形体25を埋設するのが望ましい。該成形体25の形状は、縦断側面を 図7に示す如く、円錐形を背中合せにした略ソロバンの玉様の形状にし、後で配 管する場合に、外側コンクリ−ト部を若干破壊すれば成形体が露出し、その発泡 樹脂製の成形体をくり抜いて貫通孔にする。Further, it is desirable to embed a molded body 25 of a foamed resin such as foamed styrene in order to allow a pipe for water supply and drainage to penetrate through a part of the pillar portion. As shown in FIG. 7, the shape of the molded body 25 is a ball shape of a substantially abacus with the conical shapes back-to-back, and if the outer concrete portion is slightly broken when piped later. The molded body is exposed, and the molded body made of foamed resin is hollowed out to form a through hole.
【0016】 次に、本案布基礎ブロックの施工法及びその作用を説明すると、先ず、本案ブ ロックを施工するに、住宅等の建築現場にステコンを打設して基礎の敷設面を平 坦化しておくことは従来工法と同様である。そして、工場生産した本案ブロック を現場に搬送し、上記ステコンの上に若干のモルタルを敷いた後、水準器で水平 を出しつつ、基礎ブロックを敷設する。 そして、直線部には通常ブロックを、直角コ−ナ−には隅角ブロックを、分岐 部には、T字型ブロックを夫々対応させてブロックを連設する(図5、図6参照 )。 その際、一つのブロックを敷設したら、一のブロックの土台突出部11の上に隣 接ブロックの柱突出部22aを重ね、反対側の土台控部12には隣接ブロックの 土台突出部11を接合するように組合せ、このとき、柱突出部22aと隣接する ブロックの柱突出部22bとを互いに対向させ、その柱抉り部21aと21bと が充填凹部を形成するようにする。すると、一の基礎ブロックと隣接ブロックと が、互いに凹凸嵌合に組合されるので、地震等に耐える物理的に強い組合せとな る(図2、図3、図4参照)。Next, the construction method and operation of the fabric base block will be described. First, in constructing the block of the present invention, a stacon is laid on a construction site such as a house to flatten the laying surface of the foundation. It is the same as the conventional method. Then, the factory-produced block is transported to the site, some mortar is laid on the above-mentioned Stecon, and the foundation block is laid while leveling with a level. Then, the normal block is provided in the straight line portion, the corner block is provided in the right-angled corner, and the T-shaped block is provided in the branching portion so as to correspond to each other (see FIGS. 5 and 6). At that time, when one block is laid, the pillar protrusion 22a of the adjacent block is overlapped on the base protrusion 11 of the one block, and the base protrusion 11 of the adjacent block is joined to the base backing portion 12 on the opposite side. In this case, the column protrusions 22a and the column protrusions 22b of the adjacent blocks are opposed to each other at this time, and the column hollow portions 21a and 21b form a filling recess. Then, the one basic block and the adjacent block are combined with each other in the concave-convex fitting, resulting in a physically strong combination that can withstand an earthquake or the like (see FIGS. 2, 3, and 4).
【0017】 次いで、柱抉り部21aと21bとが形成する充填凹部には隣接ブロックの異 形鉄筋が対面側から突出し、互に垂直方向に一列に並ぶので、そこに縦方向結合 金具30a,30bを一本々に掛かるように係着する。Next, the deformed reinforcing bars of the adjacent blocks project from the facing side in the filling concave portion formed by the column hollow portions 21a and 21b and are arranged in a line in the vertical direction with respect to each other, so that the vertical coupling metal fittings 30a, 30b are provided there. It hangs so that it hangs one by one.
【0018】 そして、柱突出部22aと隣接する柱突出部22bの柱抉り部21a及び21 bによって形成される充填凹部及び土台側延部の充填凹部15,16にモルタル を充填し、2〜3日程度硬化を促し、結合層を形成する。このモルタルは、工事 を急ぐ場合には、急結用セメントを用いて工期を短縮化できる。Then, mortar is filled in the filling concave portions formed by the column hollow portions 21a and 21b of the column protruding portion 22b adjacent to the column protruding portion 22a and the filling concave portions 15 and 16 of the base side extending portion, and 2-3 The curing is promoted for about a day to form a bonding layer. This mortar can shorten the construction period by using cement for quick setting when the construction is urgent.
【0019】 すると、隣接するブロックとの間に、左右及び前後方向に充填凹部を通して結 合層が形成され、それがモルタルの接着力と固化力で相互に強く結び付き、連設 した基礎ブロックが一体化して非常に安定な構造となる。且つ、そこには互に対 向して異形鉄筋が突出し、それが縦横に連結されているので、物理的に強い構造 の結合層が形成され、例えば地震が起きた場合にも、縦横の揺れに対し強い耐震 作用を発揮する(図2、図3、図4参照)。Then, a bonding layer is formed between adjacent blocks through the filling recesses in the left and right and front and rear directions, and the bonding layers are strongly bonded to each other by the adhesive force and the solidifying force of the mortar, so that the continuous base blocks are integrated. It becomes a very stable structure. In addition, since the deformed bars project toward each other and are connected vertically and horizontally, a physically strong structural coupling layer is formed, and even when an earthquake occurs, the vertical and horizontal shaking occurs. It has a strong anti-seismic effect (see Fig. 2, Fig. 3 and Fig. 4).
【0020】 又、土台突出部11の底面には接合斜面13が形成されているので、例えば、 上下振動の地震が加わった場合には、図8に示す如く、上下方向に加わる負荷が 接合斜面に従ってより小さな左右の分力に分解され、従って本来コンクリートの 強度を上回る衝撃が加わった場合にはひび割れが生じ、特に土台突出部11と柱 突出部22底面の鍵形部に加わり角部に亀裂を生じ易いものが、その負荷を分解 することで衝撃を緩和し、ひび割れを可及的に回避する。 更に、斜面であることは、施工時にブロックを組合せる場合に、その突き合わ せを傾斜面に沿って移動させることができるので、互いの接合を容易にする。Further, since the joint slope 13 is formed on the bottom surface of the base projecting portion 11, for example, when a vertical vibration earthquake is applied, the load applied in the vertical direction is applied to the joint slope as shown in FIG. Therefore, it is decomposed into smaller left and right component forces, and therefore cracks occur when an impact that exceeds the strength of concrete is applied, especially the key-shaped parts of the base projection 11 and the column projections 22 and the cracks at the corners. For those that easily generate cracks, the load is disassembled to reduce the impact and avoid cracks as much as possible. Further, the slope makes it possible to move the abutment along the slope when the blocks are combined at the time of construction, thus facilitating mutual joining.
【0021】 又、ブロック自体は、工場生産できるので、充分な水分調整が可能で、従来の 流動性を増すために過剰に含ませて強度が不足してしまう等の欠点がない。 尚、ブロック側面に接合溝31a,31b,31c・・を刻み、そこに鉄板3 2a,32b・・でボルト締めしておけば、仮止め作用を発揮するので、ブロッ ク相互の位置、姿勢を正確に保持すると共に、モルタルの硬化中に地震等があっ た場合にも、づれを起こさない。Further, since the block itself can be manufactured in a factory, it is possible to sufficiently adjust the water content, and there is no drawback that the strength is insufficient due to excessive inclusion in order to increase the conventional fluidity. If the joint grooves 31a, 31b, 31c ... Are engraved on the side surface of the block and bolted with iron plates 32a, 32b .. It holds it accurately and does not cause a slump even if there is an earthquake during hardening of the mortar.
【0022】 斯して、本案布基礎ブロックは工事を完了し、その間、施工現場においては、 搬送の後の所定位置に敷設し、充填凹部にモルタルを流し込めば済むので、作業 が非常に簡潔となる。Thus, the fabric foundation block of the present invention has completed the construction work, and during that time, at the construction site, it suffices to lay it at a predetermined position after transportation and pour the mortar into the filling recess, so the work is very simple. Becomes
【0023】 又、本案ブロックは、該柱部を長手方向に略中央から分割してその左右いずれ か一方を土台部から延出させて柱突出部及び反対側に柱片部を形成してあるので 、柱突出部の厚みが比較的薄く搬送時に欠け易い欠点はあるが、型で成形する際 に充填及び脱型が容易であるという長所を有している。Further, in the block of the present invention, the pillar portion is divided in the longitudinal direction from substantially the center, and one of the left and right sides thereof is extended from the base portion to form a pillar protruding portion and a pillar piece portion on the opposite side. Therefore, there is a drawback that the column protrusions are relatively thin and easily chipped during transportation, but they have the advantage of being easy to fill and remove from the mold when molding.
【0024】 更に、布基礎ブロック敷設後、給排水用の配管工事をする際には、従来布基礎 自体が邪魔になっていたが、上述の如く、柱部の一部に発泡樹脂製の成形体を埋 設しておけば、外側の薄層を形成するコンクリ−トを破壊して成形体を露出させ ることができる。従って、これをくり抜いて配管用の貫通孔を穿設することがで き、配管工事が極めて容易となる。Further, after the cloth foundation block has been laid, when the piping work for water supply and drainage is performed, the cloth foundation itself has been a hindrance, but as described above, a molded body made of foamed resin is formed on a part of the pillar portion. By embedding, it is possible to destroy the concrete forming the outer thin layer to expose the molded body. Therefore, this can be hollowed out to form a through hole for piping, which makes the piping work extremely easy.
【0025】[0025]
以上の構成及び作用に係わる本案布基礎ブロックは、住宅建築等の基礎造りに あって、その作業を大幅に省力化し工事期間を短縮化できると共に、ブロック化 に際して問題となる全体的強度の不足を、隣接するブロックとの一体的強度を深 めて全体を一体化させることで、解消することができる。又、ブロックの鍵形嵌 合に伴う割れ等の問題を、接合斜面及ぶ接合切欠部等を含む独自の構造により解 消でき、且つ、深い溝がないので製造に際して脱型が容易である等の優れた効果 を発揮する。 The cloth foundation block of the present invention, which is related to the above configuration and operation, is a basic construction such as a residential building, and the work can be significantly labor-saving and the construction period can be shortened. The problem can be solved by deepening the integral strength with the adjacent blocks and integrating the whole. In addition, problems such as cracks due to the key fitting of the block can be eliminated by the unique structure including the joint slope and the joint cutout, and since there is no deep groove, it is easy to remove the mold during manufacturing. Shows excellent effects.
【図面の簡単な説明】[Brief description of drawings]
【図1】本案基礎布ブロックの斜視図である。FIG. 1 is a perspective view of a basic cloth block of the present invention.
【図2】本案布基礎ブロックを連設した場合に図1のA
−A線で縦断した平面図である。[Fig. 2] Fig. 1A of Fig. 1 in the case of arranging a fabric foundation block in series.
FIG. 6 is a plan view taken along the line A.
【図3】図2のA−A線縦断側面図である。FIG. 3 is a vertical sectional side view taken along the line AA of FIG.
【図4】図2のB−B線縦断側面図である。FIG. 4 is a vertical sectional side view taken along the line BB of FIG.
【図5】本案基礎布ブロックの隅角コ−ナ−部に対応さ
せた態様の平面図である。FIG. 5 is a plan view of an embodiment corresponding to a corner portion of a basic cloth block of the present invention.
【図6】本案基礎布ブロックのT字型の継ぎ部に対応さ
せた態様の平面図である。FIG. 6 is a plan view of a mode corresponding to a T-shaped joint portion of the basic fabric block of the present invention.
【図7】成形体を埋設した場合の縦断側面図である。FIG. 7 is a vertical cross-sectional side view when a molded body is embedded.
【図8】接合斜面における負荷の分散状態を示す模式的
一部切欠側面図である。FIG. 8 is a schematic partially cutaway side view showing a load distribution state on a joint slope.
10 土台部 11 土台突出部 12 土台控部 13 接合斜面 14,15,16 充填凹部 20 柱部 21a,21b 柱抉り部 22a,22b 柱突出部 24 接合切欠部 10 Base Part 11 Base Projection Part 12 Base Preliminary Part 13 Joining Slope 14, 15, 16 Filling Recess 20 Columns 21a, 21b Column Grinding Part 22a, 22b Column Projection 24 Joint Notch
Claims (2)
成り、 該柱部の左右を長手方向に略中央から分割して一方を土
台部外に延出させると共に反対側に夫々に柱突出部を形
成し、 当該土台部と柱部間に傾斜状の接合斜面を形成し、柱突
出部の底面側に該接合斜面に嵌合する接合切欠部を形成
し、 該柱部の端面と接合斜面にかけて比較的浅めのモルタル
の充填凹部を形成すると共に、柱突出部に深めの柱抉り
部を形成し、夫々の充填凹部及び柱抉り部の内部に異径
鉄筋を突出させ、 当該基礎ブロックの土台突出部と隣接する基礎ブロック
の柱突出部、及び、柱突出部と反対側に隣接するブロッ
クの土台控部を夫々凹凸嵌合させ、互いの充填凹部にモ
ルタルを充填して相互を結合させることを特徴とする住
宅建築用布基礎ブロック。1. A laterally inverted T-shaped base portion and a pillar portion, and the left and right sides of the pillar portion are longitudinally divided from substantially the center so that one of the pillar portions extends outside the base portion and the other portion is provided on the opposite side. A pillar protrusion is formed on the base, a sloping joint slope is formed between the base and the pillar, and a joint notch that fits the joint slope is formed on the bottom surface side of the pillar protrusion. A relatively shallow mortar filling recess is formed between the end face and the joint slope, and a deeper column hollow is formed in the column protrusion, and different diameter reinforcing bars are projected inside the respective filling recess and column hollow, The base protrusion of the base block adjacent to the base protrusion of the base block, and the base support of the block adjacent to the side opposite to the pillar protrusion are fitted in concave and convex, respectively, and the filling recesses are filled with mortar to mutually A cloth foundation block for home construction, which is characterized by combining with.
の発泡樹脂の成形体を埋設した請求項1記載の住宅建築
用布基礎ブロック。2. The cloth foundation block for a house building according to claim 1, wherein a molded body of a foamed resin for penetrating a water supply / drainage pipe or the like is embedded in a part of the pillar portion.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4587393U JPH0712540U (en) | 1993-07-29 | 1993-07-29 | Cloth foundation block for home construction |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4587393U JPH0712540U (en) | 1993-07-29 | 1993-07-29 | Cloth foundation block for home construction |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0712540U true JPH0712540U (en) | 1995-03-03 |
Family
ID=12731335
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4587393U Pending JPH0712540U (en) | 1993-07-29 | 1993-07-29 | Cloth foundation block for home construction |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0712540U (en) |
-
1993
- 1993-07-29 JP JP4587393U patent/JPH0712540U/en active Pending
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