JPH0324906A - Molding method of concrete molded plate and concrete molded plate - Google Patents
Molding method of concrete molded plate and concrete molded plateInfo
- Publication number
- JPH0324906A JPH0324906A JP15977289A JP15977289A JPH0324906A JP H0324906 A JPH0324906 A JP H0324906A JP 15977289 A JP15977289 A JP 15977289A JP 15977289 A JP15977289 A JP 15977289A JP H0324906 A JPH0324906 A JP H0324906A
- Authority
- JP
- Japan
- Prior art keywords
- surface layer
- concrete
- slurry
- layer
- molded plate
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 28
- 238000000465 moulding Methods 0.000 title abstract 4
- 239000002344 surface layer Substances 0.000 claims abstract description 52
- 239000002002 slurry Substances 0.000 claims abstract description 35
- 239000004570 mortar (masonry) Substances 0.000 claims abstract description 18
- 239000010410 layer Substances 0.000 claims abstract description 16
- 238000005507 spraying Methods 0.000 claims abstract description 10
- 238000009415 formwork Methods 0.000 claims description 22
- 238000004078 waterproofing Methods 0.000 claims description 6
- 238000000576 coating method Methods 0.000 abstract description 10
- 239000011248 coating agent Substances 0.000 abstract description 9
- 230000003014 reinforcing effect Effects 0.000 abstract description 3
- 239000011435 rock Substances 0.000 abstract 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 6
- 238000007796 conventional method Methods 0.000 description 6
- 239000003795 chemical substances by application Substances 0.000 description 5
- 239000007921 spray Substances 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 4
- 239000004568 cement Substances 0.000 description 4
- 239000004576 sand Substances 0.000 description 4
- 239000003973 paint Substances 0.000 description 3
- 238000010422 painting Methods 0.000 description 3
- 239000003086 colorant Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000002345 surface coating layer Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000005856 abnormality Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
Landscapes
- Panels For Use In Building Construction (AREA)
- Producing Shaped Articles From Materials (AREA)
Abstract
Description
【発明の詳細な説明】
〔産業上の利用分野〕
この発明は、コンクリート成形板、つまり工場において
型枠を用い形威されるコンクリート製品の形成方法及び
この方法により得られるコンクリート成形板に関する。DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a method for forming concrete molded plates, that is, concrete products shaped using formwork in factories, and to concrete molded plates obtained by this method.
従来より行われているコンクリート成形板の形成方法と
いうのは、コンクリートスラリを型枠内に流し込んで硬
化させるというものである。The conventional method for forming concrete molded plates is to pour a concrete slurry into a mold and allow it to harden.
しかし、このような従来法には以下のような欠点がある
。However, such conventional methods have the following drawbacks.
すなわち、コンクリートスラリを型枠内に流し込んだ際
に、コンクリートスラリと型枠の間に気泡が残留し、こ
の気泡により、型枠に密接する面つまり表面にビンホー
ルやジャンカ一といわれる細かな穴が発生してしまう。In other words, when concrete slurry is poured into the formwork, air bubbles remain between the concrete slurry and the formwork, and these air bubbles cause small holes called bottle holes or junkers to form on the surface that is in close contact with the formwork. It will happen.
そこで、このピンホールやジャンカ一を埋める補修作業
が必要となる訳であるが、この補修作業は人手と手間が
多く掛かるものであるから、どうしても一貫作業ライン
から外れたバッチ的工程によって行わざるを得ない。Therefore, repair work is required to fill in these pinholes and jumpers, but since this repair work requires a lot of manpower and effort, it has to be done in a batch process that is outside the integrated work line. I don't get it.
つまり、従来法は、ビンホールやジャンカ一の補修作業
及びこれによる工程の煩雑化という点で生産性に劣るも
のである。In other words, the conventional method is inferior in productivity in terms of repair work for bottle holes and jumpers and the resulting complexity of the process.
そこで、この発明では、ビンホールやジャンカ一が発生
しないようなコンクリート成形板の形威方法及びこの方
法により得られるコンクリート成形板を提供しようとす
るものである。SUMMARY OF THE INVENTION Accordingly, the present invention aims to provide a method for shaping a concrete molded plate that does not generate bottle holes or junkers, and a concrete molded plate obtained by this method.
具体的には、先ず、型枠内にモルタルスラリまたはコン
クリートスラリを表面層として薄く形成し、次いで、表
面層が適度に硬化した後、表面層の裏にコンクリートス
ラリで本体層を密着・形成するようにしてなるコンクリ
ート成形板の形成方法を提供し、また前記コンクリート
成形板の形成方法を前提とし、モルタルスラリまたはコ
ンクリートスラリを型枠に対し吹き付けて表面層を形成
するようにしたコンクリート成形板の形成方法を提供し
、また前記各コンクリート成形板の形成方法を前提とし
、表面層のためのモルタルスラリまたはコンクリートス
ラリを着色するコンクリート成形板の形成方法を提供し
、また前記各コンクリート戊形板の形成方法を前提とし
、表面層のためのモルタルスラリまたはコンクリートス
ラリに防水剤が混入されるコンクリート成形板の形成方
法を提供し、さらに前記各方法により或形されるコンク
リート戊形板を提供する。Specifically, first, a thin surface layer of mortar slurry or concrete slurry is formed in the formwork, and then, after the surface layer has properly hardened, a main body layer is adhered and formed with concrete slurry behind the surface layer. Provides a method for forming a concrete molded plate as described above, and also provides a method for forming a concrete molded plate in which a surface layer is formed by spraying mortar slurry or concrete slurry onto the formwork, based on the method for forming the concrete molded plate. Provides a method for forming a concrete forming plate, and based on the method for forming each of the concrete forming plates, provides a method for forming a concrete forming plate for coloring mortar slurry or concrete slurry for the surface layer, The present invention provides a method for forming a concrete molded plate in which a waterproofing agent is mixed into mortar slurry or concrete slurry for the surface layer, and further provides a concrete shaped board formed by each of the above methods.
これらの方法によるとピンホールやジャンカーの発生を
防げその補修作業が無くて済むので、従来の方法に比べ
生産性を大きく向上させることができるが、ビンホール
やジャンカ一の発生を防げるのは以下の理由によるもの
と考えられる。These methods can prevent the occurrence of pinholes and junkers and eliminate the need for repair work, so productivity can be greatly improved compared to conventional methods. However, the following methods can prevent the occurrence of pinholes and junkers: This is thought to be due to the following reasons.
すなわち、先ず表面層を型枠に対し密接させて形成する
が、この表面層が薄いために気泡の抜けがよくなって型
枠との間に気泡がほとんど残留しなくなり、その結果ピ
ンホールやジャンカ一の発生を見ないものと考えられる
。That is, first, the surface layer is formed in close contact with the formwork, but since this surface layer is thin, air bubbles can escape easily and almost no air bubbles remain between it and the formwork, resulting in pinholes and junks. It is thought that no one has ever seen one occur.
表面層と型枠との間に気泡を残留させないという点では
、表面層用のモルタルスラリまたはコンクリートスラリ
を型枠に対し高圧で吹き付けるようにすればなお一層よ
く、この場合には完全といってよい程にピンホールやジ
ャンカーの発生を防げる。In order to prevent air bubbles from remaining between the surface layer and the formwork, it is even better to spray the mortar slurry or concrete slurry for the surface layer onto the formwork at high pressure; The better you can prevent the occurrence of pinholes and junkers.
また、これらの方法によって得られるコンクリート成形
板には、表面に立体模様を付ける場合に、この立体模様
をより鮮明に出せるという利点、及び表面塗装を施す場
合に、その塗装コストを低減できるという利点がある。In addition, the concrete molded plates obtained by these methods have the advantage that when a three-dimensional pattern is applied to the surface, the three-dimensional pattern can be made more clearly, and when the surface is painted, the cost of painting can be reduced. There is.
すなわち、従来法によるものであると、表面塗装を施す
について４〜５回も塗料の吹付けを繰り返さないとなら
ないのが通常で、このように塗料の吹付けを何回も繰り
返すことにより、立体模様のエッジ部分に自ずから丸み
が生じてしまって立体模様の鮮明性を欠くことになる。In other words, with conventional methods, it is normal to have to repeat spraying the paint 4 to 5 times to apply the surface coating. The edges of the pattern naturally become rounded, resulting in a lack of sharpness in the three-dimensional pattern.
これに対し、本発明による方法で得られるコンクリート
成形板の場合には、表面層を薄い層として前もって別に
形成するようにしているのでその緻密性を高めることも
強度やコストにとらわれずに自由にできるし、またこの
ような表面層が塗装塗料と同色に着色され、さらには混
入された防水剤で防水処理されているので、表面塗装と
しては、より薄い塗膜を少ない吹付け回数で形成するだ
けで従来のものと同様な性能を得られる。したがって、
本発明による方法で得られるコンクリート成形板の場合
には、薄くて少ない吹付け回数の表面塗装で足りるので
、より鮮明な立体模様が得られ、また塗装コストを低減
できることになる。In contrast, in the case of concrete molded plates obtained by the method of the present invention, the surface layer is separately formed as a thin layer in advance, so that the density can be increased freely without being constrained by strength or cost. Moreover, since this kind of surface layer is colored the same color as the paint and is also waterproofed with a waterproofing agent mixed in, it is possible to form a thinner coating film with fewer sprays as a surface coating. You can get the same performance as the conventional one. therefore,
In the case of a concrete molded plate obtained by the method according to the present invention, a thin surface coating is sufficient with a small number of sprayings, so a clearer three-dimensional pattern can be obtained, and the coating cost can be reduced.
以下、この発明の一実施例を図面に基づき説明する。 Hereinafter, one embodiment of the present invention will be described based on the drawings.
このコンクリート成形板ｌの形成方法は大まかに別けて
表面層２の形成と本体層３の形戒という二つの工程から
なり、先ず型枠Ｍを構成する外型枠Ｍｏに表面層２を形
成し、次いで表面層２が適度に、つまり鉄筋Ｆを載せて
も傷が付かない程度に硬化した後、表面層２の裏にコン
クリートスラリを流し込んで本体層３を密着・形戊して
コンクリート成形板１を形成するものである。The method for forming this concrete molded plate 1 is roughly divided into two steps: formation of the surface layer 2 and formation of the main body layer 3. First, the surface layer 2 is formed on the outer formwork Mo that constitutes the formwork M. Then, after the surface layer 2 has hardened appropriately, that is, to the extent that it will not be damaged even when the reinforcing bars F are placed on it, concrete slurry is poured on the back of the surface layer 2 to adhere and shape the main body layer 3 to form a concrete molded plate. 1.
具体的には、外型枠Ｍｏのセット→表面層２の吹付け→
表面層２の硬化（１〜１．５時間）→内型枠Ｍｉのセッ
ト→配筋→本体層３の打込み→本体層３の硬化（２４時
間）→脱型→製品→表面塗装（工場乃至現場）、という
形成手順で行う。Specifically, setting the outer formwork Mo → spraying the surface layer 2 →
Hardening of surface layer 2 (1 to 1.5 hours) → Setting of inner formwork Mi → Reinforcement arrangement → Driving of main body layer 3 → Hardening of main body layer 3 (24 hours) → Demolding → Product → Surface painting (factory or This is done using a formation procedure called "on-site".
表面層２は薄くてよく、例えばコンクリート成形板１の
厚みが１５０ｍｍであると５〜１０ｍｍ程度の厚み、つ
まり全体厚みの３〜６％程度の厚みのものが好ましい。The surface layer 2 may be thin; for example, if the concrete molded plate 1 has a thickness of 150 mm, the surface layer 2 preferably has a thickness of about 5 to 10 mm, that is, about 3 to 6% of the total thickness.
そして、緻密性を上げるためにも基本的にはモルタルで
形成するが、必要に応じてコンクリートを用いることも
できる。In order to increase its density, it is basically formed with mortar, but concrete can also be used if necessary.
表面層２の形成ついては、モルタルスラリを外型枠Ｍｏ
内に高圧で吹き付けるのが好ましい。これはモルタルス
ラリを外型枠Ｍｏ内に高圧で吹き付けることにより、外
型枠Ｍｏと表面層２の間に気泡を全く残留させず、表面
層２の表にピンホールやジャンカ一を発生させないよう
にするためである。もっとも、表面層２は薄いので、必
ずしも高圧での吹付けによらなくとも気泡の残留を相当
程度に防ぐことができるから、コテ塗りあるいは流込み
によってもよい。尚、モルタルスラリには必要に応じて
硬化促進剤を添加するようにしてもよい。Regarding the formation of the surface layer 2, mortar slurry is mixed into the outer formwork Mo.
It is preferable to spray at high pressure. This is done by spraying mortar slurry into the outer formwork Mo at high pressure so that no air bubbles remain between the outer formwork Mo and the surface layer 2, and no pinholes or junkers are generated on the surface of the surface layer 2. This is for the purpose of However, since the surface layer 2 is thin, it is possible to prevent bubbles from remaining to a considerable extent without necessarily using high-pressure spraying, so it may be applied by troweling or pouring. Incidentally, a curing accelerator may be added to the mortar slurry if necessary.
また、表面層２用のモルタルスラリには、必要に応じて
着色剤、さらには防水剤を混入させるようにする。Further, the mortar slurry for the surface layer 2 is mixed with a coloring agent and further a waterproofing agent, if necessary.
このように表面層２を着色剤や防水剤で処理しておくと
、表面層２が薄い層で前もって別に形成されるという点
から、その緻密性を高めることも強度やコストにとらわ
れずに自由にできるということと相俟って、表面層２を
そのまま最終仕上げ面とすることで合或樹脂などによる
仕上げ用の表面塗装を省略できるし、また仕上げ用の表
面塗装を施すについても、この表面塗装層４を薄いもの
で済ますことができる。そして、表面塗装層４を省略で
き、あるいは薄いもので済ますことができるということ
は、これによる経済的メリットは勿論として、コンクリ
ート成形板ｌの表面、つまり表面層２に第２図に示すよ
うな立体模様（凹凸模様）を与える場合に、この立体模
様をより鮮明なものにできるという大きなメリットをも
たらす。If the surface layer 2 is treated with a coloring agent or waterproofing agent in this way, the surface layer 2 is a thin layer that is formed separately in advance, so it is possible to increase its density without being constrained by strength or cost. Coupled with the fact that surface layer 2 can be used as the final finished surface, it is possible to omit the finishing surface coating with resin or the like, and also when applying the finishing surface coating, this surface The coating layer 4 can be made thin. The fact that the surface coating layer 4 can be omitted or can be made thinner is not only economically advantageous, but also allows the surface coating layer 4 to be coated on the surface of the concrete forming board l, that is, the surface layer 2 as shown in FIG. When giving a three-dimensional pattern (uneven pattern), this has the great advantage of making the three-dimensional pattern more vivid.
本体層３は前述のように表面層２の裏に鉄筋Ｆを組んだ
後にコンクリーＩ・スラリを打ち込んで形成されるコン
クリート層で、その配合は従来のものと同様である。The main body layer 3 is a concrete layer formed by assembling reinforcing bars F behind the surface layer 2 and pouring concrete I/slurry as described above, and its composition is the same as that of the conventional one.
以下、実験結果について示す。The experimental results are shown below.
表面層の配合
セメント
砂
着色顔料
水
表面層の実験データ
見掛け比重
曲げ強度
圧縮強度
１００部
１５０部
５部
６０部
１． ６ （ｇ／ｃｎ？）
１ １ ５ （ｋ ｇ／ｃｎｆ）
４ ３ ７ （ｋ ｇ／ｃｉ）
透水性 ０．０５（ｍｊ７）耐候性
異常なし
（これらはいずれもＪＩＳの試験方法による。）表面層
と本体層との接着力
４ ２． ０ （ ｋ ｇ／ｃｎｒ）
（建研式引張試験器にて測定。）
尚、以上の結果は、セメントとしてボルトランドセメン
ト又は白色セメント、また砂として７号珪砂又は川砂い
ずを用いた場合でも同様であった。Composition of surface layer Cement Sand Colored pigment Water Experimental data of surface layer Apparent specific gravity Bending strength Compressive strength 100 parts 150 parts 5 parts 60 parts 1. 6 (g/cn?) 1 1 5 (kg g/cnf) 4 3 7 (kg/ci) Water permeability 0.05 (mj7) Weather resistance
No abnormalities (all of these are based on the JIS test method) Adhesive strength between the surface layer and the main body layer 4 2. 0 (kg/cnr) (Measured using a Kenken-type tensile tester.) The above results are valid even when Boltland cement or white cement is used as the cement, and No. 7 silica sand or river sand is used as the sand. It was similar.
この発明に係るコンクリート成形板の形成方法及びコン
クリート成形板は、以上説明してきた如きものなので、
以下の如き効果を有する。Since the method for forming a concrete molded plate and the concrete molded plate according to the present invention are as described above,
It has the following effects.
（ａ）薄い表面層を先ず形成するようにしているので、
表面層と型枠の間に気泡の残留がなくピンホールやジャ
ンカーの発生を防げる。その結果、その補修作業が無く
て済むので従来の方法に比べ生産性を大きく向上させる
ことができる。こことは、表面層用のモルタルスラリま
たはコンクリートスラリを型枠に対し高圧で吹き付ける
ようにすればなお一層有効なものにできる。(a) Since a thin surface layer is formed first,
No air bubbles remain between the surface layer and the formwork, preventing pinholes and junkers from forming. As a result, there is no need for such repair work, so productivity can be greatly improved compared to conventional methods. This can be made even more effective by spraying mortar slurry or concrete slurry for the surface layer onto the formwork at high pressure.
（ｂ）表面層を薄い層として前もって別に形成するよう
にしているので、その緻密性を高めることも強度やコス
トにとらわれずに自由にできるし、またこのような表面
層が塗装塗料と同色に着色され、さらには混入された防
水剤で防水処理されているので、表面塗装としては、よ
り薄い塗膜を少ない吹付け回数で形成するだけで従来の
ものと同様な性能を得られる。したがって、薄くて少な
い吹付け回数の表面塗装で足りるので、より鮮明な立体
模様が得られ、また塗装コストを低減できる。(b) Since the surface layer is separately formed as a thin layer in advance, its density can be increased freely without being constrained by strength or cost, and such a surface layer can be made in the same color as the paint. Since it is colored and waterproofed with a waterproofing agent mixed in, it is possible to achieve the same performance as conventional surface coatings by simply forming a thinner coating film with fewer sprays. Therefore, it is sufficient to spray the surface thinly and with a small number of sprayings, so that a clearer three-dimensional pattern can be obtained and the cost of painting can be reduced.
第１図は、この発明に係るコンクリート成形板の形成状
態を示す概略断面図、そして
第２図は、この発明に係るコンクリート成形板の概略断
面図である。
■−・− コンクリート成形板
２・−・・・一表面層
３−・・・−・本体層
Ｍ・−・・一型枠FIG. 1 is a schematic cross-sectional view showing the forming state of a concrete molded plate according to the present invention, and FIG. 2 is a schematic cross-sectional view of the concrete molded plate according to the present invention. ■−・− Concrete forming plate 2・−・・One surface layer 3−・・・Body layer M・−・・One formwork
Claims (5)
トスラリを表面層として薄く形成し、 次いで、表面層が適度に硬化した後、表面層の裏にコン
クリートスラリで本体層を密着・形成するようにしてな
るコンクリート成形板の形成方法。(1) First, a thin surface layer of mortar slurry or concrete slurry is formed in the formwork, and then, after the surface layer has properly hardened, the main body layer is adhered and formed with concrete slurry on the back of the surface layer. How to form concrete molded plates.
に対し吹き付けて表面層を形成することを特徴とする請
求項（１）記載のコンクリート成形板の形成方法。(2) The method for forming a concrete molded plate according to claim (1), characterized in that the surface layer is formed by spraying mortar slurry or concrete slurry onto the formwork.
トスラリが着色されていることを特徴とする請求項（１
）または請求項（２）いずれか記載のコンクリート成形
板の形成方法。(3) Claim (1) characterized in that the mortar slurry or concrete slurry for the surface layer is colored.
) or claim (2).
トスラリに防水剤が混入されることを特徴とする請求項
（１）乃至請求項（３）いずれか記載のコンクリート成
形板の形成方法。(4) The method for forming a concrete molded plate according to any one of claims (1) to (3), characterized in that a waterproofing agent is mixed into the mortar slurry or concrete slurry for the surface layer.
法で形成したコンクリート成形板。(5) A concrete molded plate formed by the method described in any one of claims (1) to (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15977289A JPH0324906A (en) | 1989-06-23 | 1989-06-23 | Molding method of concrete molded plate and concrete molded plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15977289A JPH0324906A (en) | 1989-06-23 | 1989-06-23 | Molding method of concrete molded plate and concrete molded plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0324906A true JPH0324906A (en) | 1991-02-01 |
Family
ID=15700928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15977289A Pending JPH0324906A (en) | 1989-06-23 | 1989-06-23 | Molding method of concrete molded plate and concrete molded plate |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0324906A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003291124A (en) * | 2002-04-01 | 2003-10-14 | Milcon:Kk | Method for manufacturing concrete block |
| US6667080B2 (en) | 2000-02-04 | 2003-12-23 | Canon Kabushiki Kaisha | Recording medium, production process and heat-treatment process of the recording medium, and recording apparatus |
| US6783229B1 (en) | 1997-09-24 | 2004-08-31 | Canon Kabushiki Kaisha | Recording medium, image forming process using the same, and process for the preparation of the same |
| US8517528B2 (en) | 2007-08-30 | 2013-08-27 | Seiko Epson Corporation | Ink jet recording method for recording pattern layer and white overlaying layer on longitudinal sheet |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4855214A (en) * | 1971-11-12 | 1973-08-03 | ||
| JPS4878219A (en) * | 1972-01-19 | 1973-10-20 |
-
1989
- 1989-06-23 JP JP15977289A patent/JPH0324906A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4855214A (en) * | 1971-11-12 | 1973-08-03 | ||
| JPS4878219A (en) * | 1972-01-19 | 1973-10-20 |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6783229B1 (en) | 1997-09-24 | 2004-08-31 | Canon Kabushiki Kaisha | Recording medium, image forming process using the same, and process for the preparation of the same |
| US6667080B2 (en) | 2000-02-04 | 2003-12-23 | Canon Kabushiki Kaisha | Recording medium, production process and heat-treatment process of the recording medium, and recording apparatus |
| JP2003291124A (en) * | 2002-04-01 | 2003-10-14 | Milcon:Kk | Method for manufacturing concrete block |
| US8517528B2 (en) | 2007-08-30 | 2013-08-27 | Seiko Epson Corporation | Ink jet recording method for recording pattern layer and white overlaying layer on longitudinal sheet |
| US8721062B2 (en) | 2007-08-30 | 2014-05-13 | Seiko Epson Corporation | Ink jet recording method for recording pattern layer and white overlaying layer on longitudinal sheet |
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