JPH0236735B2 - - Google Patents
Info
- Publication number
- JPH0236735B2 JPH0236735B2 JP52017403A JP1740377A JPH0236735B2 JP H0236735 B2 JPH0236735 B2 JP H0236735B2 JP 52017403 A JP52017403 A JP 52017403A JP 1740377 A JP1740377 A JP 1740377A JP H0236735 B2 JPH0236735 B2 JP H0236735B2
- Authority
- JP
- Japan
- Prior art keywords
- base coat
- uneven pattern
- overcoat
- granules
- mortar
- 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.)
- Expired - Lifetime
Links
- 229910052751 metal Inorganic materials 0.000 claims description 18
- 239000002184 metal Substances 0.000 claims description 18
- 239000008187 granular material Substances 0.000 claims description 15
- 239000004570 mortar (masonry) Substances 0.000 claims description 12
- 239000011248 coating agent Substances 0.000 claims description 11
- 238000000576 coating method Methods 0.000 claims description 11
- 238000010276 construction Methods 0.000 claims description 9
- 238000004519 manufacturing process Methods 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 8
- 239000002245 particle Substances 0.000 claims description 8
- KDXKERNSBIXSRK-YFKPBYRVSA-N L-lysine Chemical compound NCCCC[C@H](N)C(O)=O KDXKERNSBIXSRK-YFKPBYRVSA-N 0.000 claims description 6
- KDXKERNSBIXSRK-UHFFFAOYSA-N Lysine Natural products NCCCCC(N)C(O)=O KDXKERNSBIXSRK-UHFFFAOYSA-N 0.000 claims description 6
- 239000007921 spray Substances 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 39
- 239000004576 sand Substances 0.000 description 13
- 239000000377 silicon dioxide Substances 0.000 description 13
- 239000003973 paint Substances 0.000 description 7
- 239000013618 particulate matter Substances 0.000 description 6
- 108010039491 Ricin Proteins 0.000 description 5
- 239000004472 Lysine Substances 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 4
- 230000003292 diminished effect Effects 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 238000001035 drying Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000002195 synergetic effect Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000000704 physical effect Effects 0.000 description 2
- 229920003002 synthetic resin Polymers 0.000 description 2
- 239000000057 synthetic resin Substances 0.000 description 2
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000012790 adhesive layer Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000004873 anchoring Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 239000004035 construction material Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004049 embossing Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000012447 hatching Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
Landscapes
- Panels For Use In Building Construction (AREA)
Description
【発明の詳細な説明】
本発明は建築用内、外装材として好適な擬モル
タルリシン塗装面を有する建築用板の製造方法に
関するものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a method for manufacturing a construction board having a pseudo-mortar ricin coating surface suitable for interior and exterior construction materials.
最近、建築用板においては、モルタルリシン壁
における割れの欠点を改善したような内、外壁材
が市販されている。しかし、モルタルリシン風の
塗装面とは、明らかに相違する感じが強く自然感
に欠け、その改善が望まれていた。その対策の一
例としては○イ珪砂を均一に散布すること、○ロ珪砂
の粒径を大きくすること、○ハベースコート自体に
凹凸模様を形成すること等の技法が提案されてい
る。しかしながら、上記○イ〜○ハの技法を単に採用
してみても作業能率、コスト、外観等の関係で満
足するものが得られなかつた。 Recently, for architectural boards, inner and outer wall materials have been commercially available that have improved the cracking defects of mortar ricin walls. However, it has a distinctly different feel from the mortar ricin-like painted surface and lacks a natural feel, and an improvement has been desired. As examples of countermeasures, techniques have been proposed such as ○A uniformly dispersing silica sand, ○B increasing the particle size of silica sand, and ○ forming an uneven pattern on the base coat itself. However, even if the above-mentioned techniques ○I to ○C were simply adopted, a product that was satisfactory in terms of work efficiency, cost, appearance, etc. could not be obtained.
本発明はこれらの欠点を除去するために、金属
薄板自体に塗膜で減殺されないような凹凸模様を
形成すると共に、接着剤兼用のベースコートを薄
く塗布し、その直後に0.5〜1.7mmφの粒状物を１
平方cm当たり、20〜100個存在するように混在さ
せて平均に散布すると共に、この全化粧面上にス
プレーガンによりオーバコートをこれら凹凸を減
殺しないように塗布することにより、粒状物が凹
模様面に凸模様の頂面より高密度に分布させ、そ
の後に両コートを乾燥、焼付けて粒状物が化粧面
から剥落することなく、かつ金属薄板の凹凸模様
と偏在した粒状物の起伏との相乗効果によつて自
然感に近いモルタルリシン塗装面を製造する建築
用板の製造方法を提供するものである。 In order to eliminate these drawbacks, the present invention forms an uneven pattern on the thin metal plate itself that is not diminished by the coating film, and also applies a thin base coat that also serves as an adhesive. 1
By spreading the particles evenly so that there are 20 to 100 particles per square centimeter, and applying an overcoat over the entire decorative surface with a spray gun so as not to reduce the unevenness, the granules become uneven. The convex pattern on the surface is distributed more densely from the top surface, and then both coats are dried and baked to prevent the granules from peeling off from the decorative surface, and to create a synergistic effect between the uneven pattern of the metal sheet and the undulations of the unevenly distributed granules. To provide a method for manufacturing a construction board that produces a mortar lysine coated surface that has an effect close to natural appearance.
以下に図面を用いて本発明に係る擬モルタルリ
シン塗装面を有する建築用板の製造方法の一実施
例について詳細に説明すると、第１図は上記建築
用板の一例を示す拡大部分断面図であり、１は金
属薄板で任意長さに切断された定尺体からなり、
この金属薄板１の化粧面（外表面）となる部分に
高低差0.4〜１mm以下で、かつ任意大きさの凹凸
模様２を形成したものである。上記金属薄板１と
しては亜鉛鉄板、カラー鋼板、塩化ビニル鋼板等
の表面処理鋼板、アルミニウム板、ステンレス板
の１種を用い、その板厚は主に0.27〜1.6mm程度
の表面処理鋼板を使用するものである。さらに説
明すると、凹凸模様２の具体例としては例えばク
レータ状、ゆずはだ状、キヤスト状、トラバチン
状、スタツコ状、スチツプル状、通称ドロメ、お
よび呼称できない任意模様およびこれらの頭をコ
テで押さえた形状の１種からなるものである。な
お、凹凸模様２の凹部２ａ、凸部２ｂ間の高低差
は0.4〜１mm位以下としたものである。これは金
属薄板１の加工性（歪、捩じれ模様の明確化の限
度）、下地としての安定性の維持と自然感の生地
としての機能からくるものである。３はベースコ
ートで例えば合成樹脂からなる塗料の１種からな
り、その厚みは上記の場合、約５〜100mmミクロ
ン（ドライ状態）程度である。これは金属薄板１
に形成した凹凸模様２を塗膜によつて減殺させな
いためである。４は粒状物で上記ベースコート３
上に散布し、擬モルタルリシン感を形成するため
のものである。上記粒状物４としては珪砂、陶磁
器粒、ガラス粒の少なくとも一種以上を用いる。
この粒状物４の大きさとしては第２図において前
記した凹凸模様２の凹部２ａ、凸部２ｂの面積
（ハツチングにより示した部分）との相対関係に
もよるが、例えば第２図ａ，ｂに示すように縮尺
１／１のときは約0.5〜1.7mmφの粒径のものであ
り、この混合された粒状物４はモルタルリシンの
風合を醸し出すのに好ましいものである。また、
粒状物４の分布量は20〜100個／cm2であり、そし
て、これら粒状物４は凸部２ｂの頂面より大部分
が突出した状態で分布したものとなる。５はオー
バコートで、例えば合成樹脂製の塗料の１種から
なり、前記凹凸模様２および粒状物４の全化粧面
にこれらの輪郭を減殺しない被膜厚さで塗布した
ものであり、スプレーガンにより塗布することに
より、凸部２ｂ上に形成された粒状物４を、粒状
物４の自然落下との相乗効果により凸部２ｂの頂
面以外の傾斜面に多く存在し、凸部２ｂ頂面には
僅少だけ存在させるものである。この塗料の物性
については例えば粘度は0.5〜2.0ポアズ、表面張
力15〜30ダイン／cmで、使用温度は15〜30℃、好
ましくは25℃位で塗布するものなどである。 An embodiment of the method for manufacturing a construction board having a pseudo-mortar ricin coating surface according to the present invention will be described in detail below using drawings. FIG. 1 is an enlarged partial cross-sectional view showing an example of the construction board described above. Yes, 1 consists of a fixed length body cut to an arbitrary length from a thin metal plate,
A concavo-convex pattern 2 of an arbitrary size and a height difference of 0.4 to 1 mm or less is formed on a portion of the thin metal plate 1 that becomes the decorative surface (outer surface). As the metal thin plate 1, one type of surface-treated steel plate such as galvanized iron plate, colored steel plate, vinyl chloride steel plate, aluminum plate, or stainless steel plate is used, and the plate thickness is mainly about 0.27 to 1.6 mm. It is something. To explain further, specific examples of the uneven pattern 2 include crater-like, citron-like, cast-like, trabatine-like, stucco-like, stipple-like, commonly known as dolome, and arbitrary patterns that cannot be called, and those whose heads are pressed with a trowel. It consists of one type of shape. Incidentally, the height difference between the concave portions 2a and the convex portions 2b of the uneven pattern 2 is set to be approximately 0.4 to 1 mm or less. This is due to the workability of the thin metal plate 1 (limit to clarifying distortion and twisting patterns), maintenance of stability as a base, and function as a natural-looking fabric. Reference numeral 3 denotes a base coat, which is made of a type of paint made of synthetic resin, for example, and its thickness is approximately 5 to 100 mm (dry state) in the above case. This is metal thin plate 1
This is to prevent the uneven pattern 2 formed on the surface from being diminished by the coating film. 4 is a granular material and the above base coat 3
It is sprinkled on top to create a pseudo-mortar ricin feel. As the granules 4, at least one of silica sand, ceramic grains, and glass grains is used.
The size of this granular material 4 depends on the relative relationship with the areas of the concave portions 2a and convex portions 2b (areas shown by hatching) of the uneven pattern 2 described above in FIG. 2, but for example, in FIG. As shown in the figure, the particle diameter is about 0.5 to 1.7 mm when the scale is 1/1, and this mixed particle 4 is preferable for creating the texture of mortar ricin. Also,
The distribution amount of the particulate matter 4 is 20 to 100 pieces/cm 2 , and most of these particulate matter 4 protrude from the top surface of the convex portion 2b. Reference numeral 5 denotes an overcoat, which is made of, for example, a type of paint made of synthetic resin, and is applied to the entire decorative surface of the uneven pattern 2 and the granular material 4 to a thickness that does not diminish the contours of these, and is coated with a spray gun. By coating, the particulate matter 4 formed on the convex part 2b is concentrated on the inclined surface other than the top surface of the convex part 2b due to the synergistic effect with the natural falling of the particulate matter 4, and the particulate matter 4 formed on the convex part 2b is is only slightly present. The physical properties of this paint include, for example, a viscosity of 0.5 to 2.0 poise, a surface tension of 15 to 30 dynes/cm, and a working temperature of 15 to 30°C, preferably around 25°C.
次に本発明に係る擬モルタルリシン塗装面を有
する建築用板の製造方法について説明すると、例
えば第３図に示すようなライン構成にする。第３
図において、３０は金属薄板送給装置、３１はベ
ースコート塗布装置で例えばフロコータ、スプレ
ー等で、かつ温度制御と循環機構が付加されてい
る。３２は粒状物供給装置で粒状物４を収容する
ホツパー３３とローラ３４と散布用の金網３５と
からなり、珪砂を設定量、例えば平方cm当たり
100〜20個を均一に分散できるものである。３６
はスプレーガンよりなるオーバコート塗布装置で
例えば上記ベースコートの塗布装置と同様の機構
である。その塗布量は例えば５〜50ミクロン（ウ
エツト）位の塗膜層を形成するものである。３７
は乾燥炉であり、例えば90〜110℃位を８分間、
その後に190〜230℃位まで１分間の加温が可能な
ものである。３８は搬送機でコロコンベヤ、ベル
トコンベヤ等を適宜組み合わせてラインスピード
をその機能に応じて設定したものである。すなわ
ち、全工程をＡ〜Ｄの区間に分けてみると、Ａ区
間は90〜120m／min、Ｂ区間およびＣ区間は50
〜60m／min、Ｄ区間は１〜10m／minのように
設定できる装置である。そこで、本発明に係る製
造方法について詳説すると、まず例えばカラー鋼
板（厚さ0.27mm）に対し、第２図ａに示すような
凹凸模様で深さ0.8mmのエンボス加工を施した金
属薄板１を定尺に切断して金属薄板送給装置３０
上に積層し、これを１枚づつベースコートをカー
テンフローコータ方式のベースコート塗布装置３
１に例えば100ｍ／minの速度で断続的に供給、
通過させるものである。次に金属薄板１がこのベ
ースコート塗布装置３１を通過する際にその化粧
面にベースコート３を例えば約20〜50ミクロン
（ウエツト）を形成する。このベースコート３の
塗膜厚は金属薄板１に形成した凹凸模様２を減殺
することのない塗膜厚である。また、このベース
コート３用の塗料の粘度は25℃で約20ポアズであ
る。次にこのベースコート３が乾燥しない状態、
好ましくはベースコート塗布後、ほとんど直後に
粒状物供給装置３２の下方に到達させる。そこで
粒径が約0.5〜1.7mmの珪砂４が20〜100個／cm2、
存在するように混在して散布される。散布された
珪砂４はほぼ間〓を有して存在し、また、ベース
コート３との接着は目視上ほとんど金属薄板１と
接触している面でのみ固着しているように見え
る。また、この分散された珪砂４の上にスプレー
ガンよりなるオーバコート塗布装置３６からオー
バコート５を塗布する。この場合、ベースコート
３は未硬化であり、かつオーバコート５はベース
コート３と同質の塗料からなるものである。な
お、この場合、ベースコート３が未乾燥であり、
かつベースコート３と同材質の塗料の場合は珪砂
散布後、数秒後にオーバコートを塗布すると両塗
料がより一体化された組織となる。また、オーバ
コート５を塗布した後の珪砂４の付着状況は第４
図ａに示すような状態になつており、分散状況は
凹凸模様２の凸部２ｂに珪砂４が少なく、大部分
が凸部２ｂの斜面部分および凹部２ｂに分散して
いた。そして、後記するように乾燥後の外観とし
ては凸部２ｂだけ地肌（塗膜面）が多く見える風
合を呈するものである。次に、これを乾燥炉３７
（またはその装置）に供給して第４図ｂに示す形
状に乾燥→焼付けを行うことによつて完成品とす
るものである。従つて、珪砂４によつて形成され
る凹凸とその偏在は、より一層起伏が拡大されて
明瞭となると共に、金属薄板１のエンボス加工と
の相乗効果によつて想像を超えた自然感にあふれ
る外観仕上がりとなるものである。なお、上記珪
砂４の固着構造は粒状物４の粘度、ベースコート
３、オーバコート５の粘土、温度、塗膜厚をある
程度設定したときに、より一層その効果が顕著に
現れるものである。そして珪砂４の脱落は引き締
まつた薄い接着層のアンカー効果によつて皆無で
あつた。 Next, a method for manufacturing a construction board having a pseudo-mortar lysine coated surface according to the present invention will be described. For example, a line configuration as shown in FIG. 3 is used. Third
In the figure, 30 is a metal sheet feeding device, and 31 is a base coat coating device, such as a flow coater, a sprayer, etc., which is also equipped with a temperature control and circulation mechanism. Reference numeral 32 denotes a granular material supply device, which is composed of a hopper 33 for storing the granular material 4, a roller 34, and a wire mesh 35 for dispersion, and supplies a set amount of silica sand, for example, per square centimeter.
It is capable of uniformly dispersing 100 to 20 pieces. 36
is an overcoat application device consisting of a spray gun, and has a mechanism similar to, for example, the base coat application device described above. The amount of coating is, for example, to form a coating layer of about 5 to 50 microns (wet). 37
is a drying oven, for example, at 90 to 110℃ for 8 minutes.
After that, it can be heated to about 190 to 230°C for 1 minute. Reference numeral 38 denotes a conveyor, which is a conveyor that is appropriately combined with a roller conveyor, a belt conveyor, etc., and whose line speed is set according to its function. In other words, if we divide the entire process into sections A to D, section A is 90 to 120 m/min, and sections B and C are 50 m/min.
It is a device that can be set to ~60m/min, and section D to 1~10m/min. Therefore, to explain in detail the manufacturing method according to the present invention, first, for example, a color steel plate (thickness 0.27 mm) is embossed with a concavo-convex pattern as shown in FIG. 2a to a depth of 0.8 mm. Cut the thin metal plate to a fixed length and feed the metal sheet 30
A curtain flow coater type base coat application device 3 applies the base coat one layer at a time.
1 intermittently supplied at a speed of, for example, 100 m/min,
It is allowed to pass. Next, when the thin metal plate 1 passes through this base coat applicator 31, a base coat 3 of, for example, about 20 to 50 microns (wet) is applied to the decorative surface thereof. The coating thickness of this base coat 3 is such that the uneven pattern 2 formed on the thin metal plate 1 is not diminished. Further, the viscosity of the paint for base coat 3 is approximately 20 poise at 25°C. Next, when this base coat 3 does not dry,
Preferably, it reaches the bottom of the particulate feeder 32 almost immediately after the base coat is applied. Therefore, 20 to 100 pieces/cm 2 of silica sand 4 with a particle size of about 0.5 to 1.7 mm are added.
It is mixed and scattered as if it were present. The scattered silica sand 4 is present with almost a gap between them, and it appears that it is adhered to the base coat 3 only on the surface that is in contact with the thin metal plate 1 visually. Further, an overcoat 5 is applied onto the dispersed silica sand 4 from an overcoat application device 36 consisting of a spray gun. In this case, the base coat 3 is uncured, and the overcoat 5 is made of the same paint as the base coat 3. In addition, in this case, the base coat 3 is not dried,
In addition, in the case of a paint made of the same material as the base coat 3, if an overcoat is applied a few seconds after the silica sand is spread, both paints become more integrated. In addition, the adhesion status of silica sand 4 after applying overcoat 5 is as follows.
The state was as shown in Figure a, and the dispersion state was such that there was little silica sand 4 on the convex portions 2b of the uneven pattern 2, and most of it was dispersed on the slope portions of the convex portions 2b and the concave portions 2b. As will be described later, the appearance after drying exhibits a texture in which only the protrusions 2b show more of the background (coating surface). Next, this is dried in a drying oven 37.
(or its equipment), and is dried and then baked into the shape shown in FIG. 4b to produce a finished product. Therefore, the unevenness formed by the silica sand 4 and its uneven distribution are further enlarged and become clearer, and the synergistic effect with the embossing of the thin metal plate 1 gives it an unimaginably natural feel. This gives a finished appearance. The effect of the fixed structure of the silica sand 4 becomes even more pronounced when the viscosity of the granules 4, the clay of the base coat 3 and overcoat 5, the temperature, and the coating thickness are set to a certain degree. The silica sand 4 did not fall off at all due to the anchoring effect of the tight and thin adhesive layer.
上述したように本発明に係る擬モルタルリシン
塗装面を有する建築用板の製造方法によれば、金
属薄板の物性を利用して形成した凹凸模様上にベ
ースコート−粒状物−オーバコートの順に積層す
ると共に、凹凸模様の斜面、凹部に粒状物が多く
分布し、凸部に幾分分布するように形成し、さら
に金属薄板の凹凸模様、粒状物の形状も減殺しな
いようにベースコート、オーバコートを塗布し、
その上、凹凸模様の深さと粒状物の大きさ、ベー
スコート、オーバコートの膜厚を規定したため、
より自然感にあふれる外観の建築用板を連続的に
製造できる特徴がある。また、この種建築用板は
大量に、短時間に、かつほぼ均質な擬モルタルリ
シン塗装面を有する建築用板を得ることができる
利点がある。 As described above, according to the method of manufacturing a construction board having a pseudo-mortar lysine coated surface according to the present invention, a base coat, granules, and an overcoat are laminated in this order on the uneven pattern formed using the physical properties of a thin metal sheet. At the same time, a base coat and an overcoat are applied so that the uneven pattern of the uneven pattern and the shape of the particulates are not diminished. death,
In addition, we specified the depth of the uneven pattern, the size of the granules, and the thickness of the base coat and overcoat.
It is characterized by the ability to continuously produce architectural boards with a more natural appearance. Furthermore, this kind of architectural board has the advantage that it can be produced in large quantities in a short time and has a substantially homogeneous pseudo-mortar lysin coated surface.
第１図は本発明に係る擬モルタルリシン塗装面
を有する建築用板の製造方法によつて製造された
建築用板の一部を示す拡大縦断面略図、第２図
ａ，ｂは上記建築用板の素材である金属薄板の凹
凸模様の一例を示す説明図、第３図は上記建築用
板の製造方法の実施に供する装置の一例を示す説
明図、第４図ａ，ｂは化粧面における粒状物の固
着状態を示す説明図である。
１……金属薄板、２……凹凸模様、３……ベー
スコート、４……粒状物、５……オーバコート。
FIG. 1 is an enlarged longitudinal cross-sectional schematic view showing a part of a construction board manufactured by the method of manufacturing a construction board having a pseudo-mortar lysine coated surface according to the present invention, and FIGS. 2a and b are An explanatory diagram showing an example of an uneven pattern on a thin metal sheet, which is the material of the board, FIG. It is an explanatory view showing a fixed state of particulate matter. 1... Metal thin plate, 2... uneven pattern, 3... base coat, 4... granular material, 5... overcoat.
Claims (1)
を形成して定尺に切断された全化粧面に上記凹凸
を減殺しない膜厚をウエツトで５〜100ミクロン
位塗布したベースコートを設け、該ベースコート
が未硬化のうちに該コート上に粒径が0.5〜1.7mm
φの粒状物を１平方cm当たり、20〜100個存在す
るように混在させて平均に散布すると共に、該化
粧面にスプレーガンによりオーバコートを上記粒
状物および凹凸模様を減殺しない膜厚だけ塗布
し、上記粒状物が凹模様に凸模様の頂面より高密
度の分布とならしめ、その後に前記両コートを乾
燥、焼成したことを特徴とする擬モルタルリシン
塗装面を有する建築用板の製造方法。1. On the entire decorative surface of a thin metal plate formed with an uneven pattern with a height difference of 0.4 to 1 mm or less and cut to a regular length, a base coat is applied with a wet coating of about 5 to 100 microns that does not reduce the unevenness, and the base coat is applied. The particle size is 0.5 to 1.7 mm on the coat while it is not cured.
Mix and distribute 20 to 100 φ particles per square centimeter, and apply an overcoat to the decorative surface using a spray gun to a thickness that does not reduce the granules and uneven pattern. Production of a construction board having a pseudo-mortar lysin coated surface, characterized in that the above-mentioned granules are distributed in a concave pattern with a higher density than the top surface of the convex pattern, and then both the above-mentioned coats are dried and fired. Method.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1740377A JPS53103619A (en) | 1977-02-18 | 1977-02-18 | Building sheet having imitation mortar lithin coating face and method of making same sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1740377A JPS53103619A (en) | 1977-02-18 | 1977-02-18 | Building sheet having imitation mortar lithin coating face and method of making same sheet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS53103619A JPS53103619A (en) | 1978-09-09 |
| JPH0236735B2 true JPH0236735B2 (en) | 1990-08-20 |
Family
ID=11943018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1740377A Granted JPS53103619A (en) | 1977-02-18 | 1977-02-18 | Building sheet having imitation mortar lithin coating face and method of making same sheet |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS53103619A (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS49126737A (en) * | 1973-04-06 | 1974-12-04 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5424503Y2 (en) * | 1974-04-10 | 1979-08-18 |
-
1977
- 1977-02-18 JP JP1740377A patent/JPS53103619A/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS49126737A (en) * | 1973-04-06 | 1974-12-04 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS53103619A (en) | 1978-09-09 |
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