JPS63302005A - Manufacture of water permeable paving material - Google Patents
Manufacture of water permeable paving materialInfo
- Publication number
- JPS63302005A JPS63302005A JP13705787A JP13705787A JPS63302005A JP S63302005 A JPS63302005 A JP S63302005A JP 13705787 A JP13705787 A JP 13705787A JP 13705787 A JP13705787 A JP 13705787A JP S63302005 A JPS63302005 A JP S63302005A
- Authority
- JP
- Japan
- Prior art keywords
- water
- permeable
- ceramic plate
- water permeable
- back face
- 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.)
- Granted
Links
- 239000000463 material Substances 0.000 title claims abstract description 29
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title abstract description 29
- 239000000919 ceramic Substances 0.000 claims abstract description 51
- 239000004568 cement Substances 0.000 claims description 29
- 230000001070 adhesive effect Effects 0.000 claims description 20
- 239000000853 adhesive Substances 0.000 claims description 19
- 238000009415 formwork Methods 0.000 claims description 9
- 239000011083 cement mortar Substances 0.000 abstract description 14
- 239000004570 mortar (masonry) Substances 0.000 abstract description 12
- 230000035699 permeability Effects 0.000 abstract description 2
- 239000007767 bonding agent Substances 0.000 abstract 3
- 238000000034 method Methods 0.000 description 6
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 239000012790 adhesive layer Substances 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 239000003623 enhancer Substances 0.000 description 1
- 239000010433 feldspar Substances 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 239000011120 plywood Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 229920003169 water-soluble polymer Polymers 0.000 description 1
Landscapes
- Road Paving Structures (AREA)
- Press-Shaping Or Shaping Using Conveyers (AREA)
Abstract
Description
【発明の詳細な説明】
（産業上の利用分野）
本発明は、透水性舗装材の製造方法に関するものである
。DETAILED DESCRIPTION OF THE INVENTION (Industrial Field of Application) The present invention relates to a method for manufacturing a water-permeable pavement material.
（従来技術）
この“種の従来例としては、実公昭５６−３６９６２号
公報記載の透水性舗装材なるものがあった。(Prior Art) A conventional example of this type is a water-permeable paving material described in Japanese Utility Model Publication No. 56-36962.
本例には、垂直方向に多数の水抜孔を有する養生硬化さ
れたコンクリ−１・製の補強用基材の表面に、多孔性セ
ラミック板をボルト締め、或いは接着剤によって結合す
る透水性舗装材の製造方法が記載されている。This example is a water-permeable paving material in which a porous ceramic plate is bolted or bonded with an adhesive to the surface of a reinforcing base material made of cured concrete that has many drainage holes in the vertical direction. The manufacturing method is described.
（発明が解決しようとする問題点）
従来は前記の通りであったため、第１に、多数の水抜孔
を有するコンクリート製の基材と多孔性セラミック板が
ボルトにより結合する例が記載されているが、ボルトに
より両者を結合する場合、ボルトを挿入するため挿入孔
を両者に設けなければならない。この際、コンクリート
製基材に多数の水抜孔が設けである場合、そのボルト用
の挿入孔を水抜孔と分けて設けることが困難であり、事
実上不可能である。また、仮にボルトによって両者を結
合させてもわずかの衝撃により、ポル１〜用の挿入孔が
破損し易いため、結合状態が到底維持できない。また、
多孔性セラミック板の表面にポル１が露出し２、美観を
損なうご古があり、これを解消するため、ホルト隠し等
の処理をしなければならず、処理が困難であり、手間が
シ〕・かる。(Problems to be Solved by the Invention) Since the conventional method is as described above, first, an example is described in which a concrete base material having a large number of drainage holes and a porous ceramic plate are connected by bolts. However, when connecting the two with bolts, insertion holes must be provided in both to insert the bolts. At this time, if the concrete base material is provided with a large number of drainage holes, it is difficult and practically impossible to provide the bolt insertion holes separately from the drainage holes. Further, even if the two are connected by bolts, the insertion holes for the ports 1 to 1 are likely to be damaged by a slight impact, so that the connected state cannot be maintained at all. Also,
Porous ceramic plates have exposed holes 2 on the surface, which spoils the aesthetic appearance.・Karu.
第２に、両者を接着剤により結合させる方法が開示され
ているが、多数の水抜孔を有する養生硬化されたコンク
リート製基材に多孔性セラミック板を結合させても両者
の境目に接着剤層がわずかに存在するのめでわずかな衝
撃により両者が直ちに分離することは回避できない。ま
た、多孔性セラミック板は焼物であるため、表面に反り
或いは凹凸があり、この反り或い番よ凹凸ムこ対応させ
て接着剤を多量に使用しなげればならない。また、コン
クリ−１−製基祠の表面上に、コンクリート内のセメン
ト成分が流出し、空気中の炭酸ガスと反応して炭酸カル
シウム等の粉が発生し、この粉が接着効果を阻害するこ
とがあり、これを解消するため、コンクリート製基材の
表面を処理してから接着しなければならず、手間がかか
る。Second, a method of bonding the two with an adhesive is disclosed, but even if a porous ceramic plate is bonded to a curing-hardened concrete base material with many drainage holes, there is no adhesive layer at the boundary between the two. Since there is a slight amount of , it is unavoidable that the two will immediately separate due to a slight impact. Further, since the porous ceramic plate is a ceramic plate, the surface has warpage or unevenness, and a large amount of adhesive must be used to accommodate the warpage or unevenness. In addition, the cement components in the concrete flow out onto the surface of the concrete base shrine and react with carbon dioxide gas in the air to generate powder such as calcium carbonate, which inhibits the adhesive effect. To solve this problem, the surface of the concrete base material must be treated before bonding, which is time-consuming.
本発明は、ごのような欠点に鑑み、透水性セメン１−コ
ンクＩＪ−１−の透水性機能を保持しつつ、透水性セメ
ントコンクリートと透水性セラミ、り板の結合を確実化
することを目的とするものである。In view of the above drawbacks, the present invention aims to maintain the water permeability function of Water Permeable Cement 1-Conc IJ-1- while ensuring the bonding between Water Permeable Cement Concrete, Water Permeable Ceramic, and Plywood. This is the purpose.
（問題点を解決するだめの手段）
本発明は、型枠内に未硬化状態の透水性セメントコンク
リ−１・を充瓶し、一方透水性セラミック板の裏面に部
分的ｊこ接着剤を設け、前記透水性セメントコンクリー
トの表面に透水性セラミック板の裏面を当接し、この透
水性セメンＩ−コンクリートおよび透水性セラミック板
を圧着させて結合することを特徴とするものである。(Another Means to Solve the Problems) The present invention involves filling a mold with uncured water-permeable cement concrete, and partially applying an adhesive on the back side of a water-permeable ceramic plate. The method is characterized in that the back surface of a water-permeable ceramic plate is brought into contact with the surface of the water-permeable cement concrete, and the water-permeable cement I-concrete and the water-permeable ceramic plate are bonded together by pressure.
（実施例） 本発明の実施例を図面に基づいて説明する。(Example) Embodiments of the present invention will be described based on the drawings.
第１図ないし第３図に示すように、本発明に係る透水性
舗装材１の製造方法は以下の構成である。As shown in FIGS. 1 to 3, the method for manufacturing a water-permeable pavement material 1 according to the present invention has the following configuration.
−例が開口している型枠２内に、未硬化状態の透水性セ
メントコンクリート３を充填する。この際、型枠２は底
面が昇降自在のものを使用しである。- filling the open formwork 2 with uncured water-permeable cement concrete 3; At this time, the formwork 2 used has a bottom surface that can be raised and lowered freely.
次に、透水性セラミック板９の裏面に部分的に接着剤８
を設ける。透水性セラミ・ツク板９に接着剤８を設置Ｊ
る一例として本実施例では第４図および第５図にモルタ
ル用パレ・７ト７が示しである。Next, apply adhesive 8 partially to the back surface of the water-permeable ceramic plate 9.
will be established. Install adhesive 8 on water-permeable ceramic board 9
As an example, in this embodiment, a mortar pallet 7 is shown in FIGS. 4 and 5.
このモルタル用パレット７は、平板部４に多数の通孔５
を設け、平板部４の一側面の２方向或いは３方向周縁に
モルタル流゛出防止ガイド６を設け、他側面の２方向或
いは３方向周縁にセラミック板用ガイド６”を垂下さゼ
てなるものである。This mortar pallet 7 has a large number of through holes 5 in the flat plate part 4.
A mortar outflow prevention guide 6 is provided on the periphery in two or three directions on one side of the flat plate part 4, and a ceramic plate guide 6'' is suspended from the periphery in two or three directions on the other side. It is.
第２図に示すように、前記モルタル用パレット７の他側
面を、透水性セラミック板９の裏面に当接させ、接着剤
８を塗布する。本実施例では、接着剤８として適度の粘
性を有する未硬化のセメン１−モルタルを使用しζいる
ため、塗布した後モルタル用バレット７を取り外し、振
動を与え、未硬化のセメン１〜モルタル番透水性セラミ
ック板９に含浸させる。また、透水性セラミック板９の
裏面は断面凹凸状で平行溝型である。また、未硬化のセ
メントモルタルはモルタル用パレソｌ−７の道孔５を通
り、透水性セラミック板９に部分的に、平・板部４の余
分の未硬化のセメントモルタルを箆等を介して取り除き
、厚さを均等にして塗布される。As shown in FIG. 2, the other side of the mortar pallet 7 is brought into contact with the back surface of the water-permeable ceramic plate 9, and adhesive 8 is applied. In this example, since uncured cement 1-mortar having an appropriate viscosity is used as the adhesive 8, after application, the mortar bullet 7 is removed, vibration is applied, and uncured cement 1-mortar The water-permeable ceramic plate 9 is impregnated with the liquid. Further, the back surface of the water-permeable ceramic plate 9 has an uneven cross section and a parallel groove type. Further, the unhardened cement mortar passes through the passage hole 5 of the pareso l-7 for mortar, and the excess unhardened cement mortar on the flat plate part 4 is partially passed through the water-permeable ceramic plate 9 using a spatula or the like. It is removed and applied to an even thickness.
また、セラミック板用ガイド６゛を透水性セラミック板
９の裏面周縁に当接させ、未硬化のセメントモルタルを
塗布するだけで、使用する全ての透水性セラミック板９
に同様の位置に塗布することができる。また、モルタル
流出防止ガイド−６により未硬化のセメントモルタルは
外部に流出することはない。また、未硬化のセメントモ
ルタルの粘性が強い場合、流動強化剤を散布して、未硬
化状態の透水性セメントコンクリート３と透水性セラミ
ック板９この接触面で未硬化のセメントモルタルの流動
性を増加させて接着面積を増加させ、かつ一時的に振動
を与え浸透させる。In addition, all the water-permeable ceramic plates 9 to be used can be cleaned by simply bringing the ceramic plate guide 6' into contact with the back periphery of the water-permeable ceramic plate 9 and applying uncured cement mortar.
Can be applied in similar locations. Furthermore, the mortar outflow prevention guide 6 prevents uncured cement mortar from flowing out. In addition, if the viscosity of unhardened cement mortar is strong, a flow enhancer may be sprayed to increase the fluidity of the unhardened cement mortar at the contact surface between the unhardened water permeable cement concrete 3 and the water permeable ceramic plate 9. The bonding area is increased by applying vibration, and the bonding area is temporarily applied to increase penetration.
その後、前記未硬化状態の透水性セメントモルタル−１
−３の表面に、未硬化のセメントモルタルを部分的に塗
布した透水性セラミック板９の裏面を当接し、振動およ
び圧力を加えることにより、未硬化のセメントモルタル
を透水性セメントコンクリート３に含浸させ、かつ透水
性セメントコンクリ−１・３を透水性セラミック板９に
接着させ、両者を硬化さ−Ｕて確実に固定する。この際
、透水性セラミック板９は焼物であるため、１法誤差が
生ずるが、未硬化のセメントモルタルおよび未硬化の透
水性セメントコンクリート３が寸法誤差が生ずる個所へ
流入して硬化するため、前記寸法誤差を解消できる。ま
た、加圧手段として型枠２の表面に板等を当接し、型枠
２の底面をビス１〜ンを介した昇降板１１により加圧す
る。この際、圧力は１０ ｇ ／ ｃｏｔ〜］、、５ｋ
ｇ／ｃｔである。After that, the uncured water permeable cement mortar-1
The back surface of the water-permeable ceramic plate 9 partially coated with unhardened cement mortar is brought into contact with the surface of -3, and by applying vibration and pressure, the unhardened cement mortar is impregnated into the water-permeable cement concrete 3. , and the water-permeable cement concrete 1 and 3 are adhered to the water-permeable ceramic plate 9, and both are hardened and firmly fixed. At this time, since the water-permeable ceramic plate 9 is a fired product, a one-method error occurs, but since the unhardened cement mortar and the unhardened water-permeable cement concrete 3 flow into the area where the dimensional error occurs and harden, the above-mentioned Can eliminate dimensional errors. Further, as a pressurizing means, a plate or the like is brought into contact with the surface of the formwork 2, and the bottom surface of the formwork 2 is pressurized by an elevating plate 11 via screws 1 to 2. At this time, the pressure is 10 g / cot~], 5k
g/ct.
その後、型枠２の底面を上昇或いは下降させ、未硬化の
透水性舗装材１を脱型し、硬化させ、透水性舗装材１を
形成する。この際、未硬化の透水性セメントコンクリー
ト３を上向きにしなけれはならないため、透水性セラミ
ック板９の表面側をゴム、紙等の被覆材により被覆する
ことが望ましい。Thereafter, the bottom surface of the formwork 2 is raised or lowered, and the uncured water permeable paving material 1 is removed from the mold and hardened to form the water permeable paving material 1. At this time, since the uncured water-permeable cement concrete 3 must face upward, it is desirable to cover the surface side of the water-permeable ceramic plate 9 with a covering material such as rubber or paper.
本発明に係る透水性舗装材１を使用して舗装工事をする
際、通常のコンクリートブロックと同様に路面上に敷設
していけばよい。When carrying out paving work using the water-permeable paving material 1 according to the present invention, it can be laid on a road surface in the same way as ordinary concrete blocks.
この透水性舗装材１の表面上に雨が降っても、水は透水
性舗装材１内を浸透してい（のす、透水性舗装材１の表
面に水が溜まることはない。Even if it rains on the surface of this water-permeable paving material 1, the water will permeate through the water-permeable paving material 1 (no water will accumulate on the surface of the water-permeable paving material 1).
また、第７図に別の実施例が示しである。本実施例の透
水性舗装材ｊ”は前記実施例の透水性セラミック板９を
２層にしたものであり、製造方法は前記実施例と同様で
ある。Another embodiment is shown in FIG. The water-permeable pavement material j'' of this example is made up of two layers of the water-permeable ceramic plate 9 of the previous example, and the manufacturing method is the same as that of the previous example.
また、第８Ｍの透水性舗装材１”は第７図の実施例の透
水性セラミック板９を８個設けたものである。Further, the 8M water permeable pavement material 1'' is one in which eight water permeable ceramic plates 9 of the embodiment shown in FIG. 7 are provided.
なお、本実施例で使用する透水性セメントコンクリート
３の成分および配合は以下の通りである。The components and composition of the water-permeable cement concrete 3 used in this example are as follows.
水８０〜２００ｋｇ、セメント２８０〜５００ｋｇ、砂
Ｏ〜６００ｋｇ、６号砕石０〜１０００ｋｇ、７号砕石
８００〜１８００ｋｇ、混和剤（高性能減水剤に水溶性
高分子を混入した薬剤）０〜２０ｋｇ、水セメント比率
０．２〜０．５゜透水性セラミック板の成分は、陶石長
石、粘土、シャモット、セルヘン等である。80 to 200 kg of water, 280 to 500 kg of cement, 600 kg of sand, 0 to 1000 kg of No. 6 crushed stone, 800 to 1800 kg of No. 7 crushed stone, 0 to 20 kg of admixture (a high-performance water reducing agent mixed with a water-soluble polymer), The water-cement ratio is 0.2-0.5°. The components of the water-permeable ceramic plate include pottery feldspar, clay, chamotte, and selchen.
また、接着剤８として未硬化のセメントモルタルを使用
しであるが、樹脂系接着剤を使用することもできる。Further, although uncured cement mortar is used as the adhesive 8, a resin adhesive may also be used.
また、透水性上メントコンクリ−１３を透水性セラミッ
ク板９より多少大きく形成することにより、たとえ透水
性舗装材１同志が互いに接触しても、透水性セメントコ
ンクリート３の側面が接触するだけで、透水性セラミッ
ク板９の表面が損傷することがないので、外観を損ねる
ことがない。Furthermore, by forming the water-permeable cement concrete 13 to be somewhat larger than the water-permeable ceramic plate 9, even if the water-permeable paving materials 1 come into contact with each other, only the sides of the water-permeable cement concrete 3 will come into contact with each other. Since the surface of the water-permeable ceramic plate 9 is not damaged, the appearance is not impaired.
また、本実施例において透水性セラミック板９ｌｌ
の裏面は断面凹凸状で千行講型であるが、第６図に示す
ように円形、矩形等の突起を多数段りた形状の透水性セ
ラミック板１０を使用してもよく、また表面は断面凹凸
状でなくても平坦状でもよい。In addition, in this embodiment, the back surface of the water-permeable ceramic plate 9ll has an uneven cross-section and a thousand-row shape, but as shown in FIG. 10 may be used, and the surface may not be uneven in cross section but may be flat.
また、本実施例では型枠２内に予め未硬化状態の透水性
セメントコンクリート３を充填し、その上面に接着剤８
を部分的に設けた透水性セラミ’７り板９を当接さゼで
あるが、接着剤８を部分的に設けた透水性セラミック板
９を予め型枠２内に収納し、その上面に透水性セメント
コンクリ−１−３を充填して、両者を結合させでもよい
。In addition, in this embodiment, uncured water permeable cement concrete 3 is filled in the formwork 2 in advance, and an adhesive 8 is applied to the upper surface of the water-permeable cement concrete 3.
A water-permeable ceramic plate 9 partially coated with an adhesive 8 is placed in contact with the water-permeable ceramic plate 9, but the water-permeable ceramic plate 9 partially coated with an adhesive 8 is stored in the formwork 2 in advance, and the upper surface is The two may be combined by filling with water-permeable cement concrete 1-3.
また、型枠２は底面が昇降自在のものを使用しであるが
、上下両面が昇陵自在のものでもよく、また脱型する際
、中間から分割するものでもよい。Furthermore, although the mold 2 used has a bottom surface that can be raised and lowered, it may also be one that can be raised and lowered on both sides, or it may be divided from the middle when demolding.
また、透水性セラミック板９に部分的に接着剤８を設け
る手段として、モルタル用バレソ１−７を使用しである
が、ノズル等を介して機械的に接着剤８を塗布すること
もできる。Further, as a means for partially applying the adhesive 8 to the water-permeable ceramic plate 9, the mortar vareso 1-7 is used, but the adhesive 8 can also be applied mechanically through a nozzle or the like.
（発明の効果）
本発明に係る透水性舗装材の製造方法によれば、未硬化
状態の透水性セメントコンクリートの表面に、裏面に部
分的に接着剤を設けた透水性セラミック板の裏面を当接
し、この透水性セメントコンクリートおよび透水性セラ
ミック板とを圧着させて結合することにより、透水性舗
装材を製造するため、透水性セメントコンクリートと透
水性セラミック板この透水性が失われることなく、実用
上必要な接合ができる。従って、この透水性舗装材を使
用して舗装工事された舗装表面上に水が溜まることなく
、また浸水の障害となることもなく、雨の日にも舗装表
面を快適に通行でき、或いは有効に利用できる。また、
透水性セラミック板は容易に色彩を付けることができる
ため、見栄えをよくすることができる。また、製造方法
が極めて容易であり、使用材料も少ないので極めて安価
に提供することができる。(Effects of the Invention) According to the method for manufacturing a water-permeable pavement material according to the present invention, the back surface of a water-permeable ceramic plate partially coated with an adhesive is applied to the surface of water-permeable cement concrete in an uncured state. The water-permeable cement concrete and the water-permeable ceramic plate are bonded and bonded together to produce a water-permeable paving material. The necessary connections can be made. Therefore, water does not accumulate on the pavement surface paved using this permeable paving material, and there is no problem with water ingress, making it possible to walk comfortably on the pavement surface even on rainy days. Available for Also,
Water-permeable ceramic plates can be easily colored to improve their appearance. Further, since the manufacturing method is extremely easy and the amount of materials used is small, it can be provided at extremely low cost.
第１図は本発明の透水性舗装材の斜視図、第２図は透水
性セラミック板に接着剤を部分的に設ける状態の断面図
、第３図は透水性セメントコンクリートと透水性セラミ
ック板の接着時の縦断面図、第４図はモルタル用パレッ
トの正面図、第５図は第４図Ｘ−Ｘ線縦断面図、第６図
は別の透水性セラミック板の斜視図、第７図および第８
図は別の実施例の透水性舗装材の斜視図である。
（主要部分の符号の説明）
１・・・透水性舗装材
２・・・型 枠
３・・・透水性セメントコンクリート
８・・・接着剤
９・・・透水性セラミック板Figure 1 is a perspective view of the water-permeable paving material of the present invention, Figure 2 is a cross-sectional view of a water-permeable ceramic plate partially coated with adhesive, and Figure 3 is a cross-sectional view of a water-permeable ceramic plate and a water-permeable ceramic plate. Fig. 4 is a front view of the mortar pallet, Fig. 5 is a longitudinal sectional view taken along line X-X in Fig. 4, Fig. 6 is a perspective view of another water-permeable ceramic plate, Fig. 7 and the 8th
The figure is a perspective view of another example of a water-permeable pavement material. (Explanation of symbols of main parts) 1...Water permeable paving material 2...Formwork 3...Water permeable cement concrete 8...Adhesive 9...Water permeable ceramic board
Claims (1)
充填し、一方透水性セラミック板の裏面に部分的に接着
剤を設け、前記透水性セメントコンクリートの表面に透
水性セラミック板の裏面を当接し、この透水性セメント
コンクリートおよび透水性セラミック板を圧着させて結
合することを特徴とする透水性舗装材の製造方法。Filling the formwork with uncured water-permeable cement concrete, while applying an adhesive partially on the back side of the water-permeable ceramic plate, and bringing the back side of the water-permeable ceramic plate into contact with the surface of the water-permeable cement concrete, A method for producing a water-permeable pavement material, which comprises bonding the water-permeable cement concrete and the water-permeable ceramic plate together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13705787A JPS63302005A (en) | 1987-05-30 | 1987-05-30 | Manufacture of water permeable paving material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13705787A JPS63302005A (en) | 1987-05-30 | 1987-05-30 | Manufacture of water permeable paving material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63302005A true JPS63302005A (en) | 1988-12-08 |
| JPH0580328B2 JPH0580328B2 (en) | 1993-11-08 |
Family
ID=15189878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13705787A Granted JPS63302005A (en) | 1987-05-30 | 1987-05-30 | Manufacture of water permeable paving material |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63302005A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100225023A1 (en) * | 2007-07-23 | 2010-09-09 | S.A.C.M.E. Spa | Machine and method to produce structural elements for the building trade made of cement material, having one or more polymer material inserts |
| CN107021693A (en) * | 2017-06-02 | 2017-08-08 | 重庆大学 | It is a kind of can water purification pervious concrete preparation method |
| WO2024083767A1 (en) * | 2022-10-18 | 2024-04-25 | Baustoffwerke Gebhart & Soehne Gmbh & Co. Kg | Method and device for producing a composite body |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60244502A (en) * | 1984-05-19 | 1985-12-04 | フドウ建研株式会社 | Manufacture of pc board to which large-sized thin ceramic board is pointed |
| JPS63221012A (en) * | 1987-03-11 | 1988-09-14 | 千代田技研工業株式会社 | Method of molding composite concrete product |
-
1987
- 1987-05-30 JP JP13705787A patent/JPS63302005A/en active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60244502A (en) * | 1984-05-19 | 1985-12-04 | フドウ建研株式会社 | Manufacture of pc board to which large-sized thin ceramic board is pointed |
| JPS63221012A (en) * | 1987-03-11 | 1988-09-14 | 千代田技研工業株式会社 | Method of molding composite concrete product |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100225023A1 (en) * | 2007-07-23 | 2010-09-09 | S.A.C.M.E. Spa | Machine and method to produce structural elements for the building trade made of cement material, having one or more polymer material inserts |
| US8801422B2 (en) * | 2007-07-23 | 2014-08-12 | S.A.C.M.E. Srl | Machine and method to produce structural elements for the building trade made of cement material, having one or more polymer material inserts |
| CN107021693A (en) * | 2017-06-02 | 2017-08-08 | 重庆大学 | It is a kind of can water purification pervious concrete preparation method |
| CN107021693B (en) * | 2017-06-02 | 2019-08-30 | 重庆大学 | A kind of preparation method of permeable concrete capable of purifying water |
| WO2024083767A1 (en) * | 2022-10-18 | 2024-04-25 | Baustoffwerke Gebhart & Soehne Gmbh & Co. Kg | Method and device for producing a composite body |
| EP4605187A1 (en) * | 2022-10-18 | 2025-08-27 | Baustoffwerke Gebhart & Soehne GmbH & Co. KG | Method and device for producing a composite body |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0580328B2 (en) | 1993-11-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |