JP2518121Y2 - Steel materials for landscape facilities - Google Patents
Steel materials for landscape facilitiesInfo
- Publication number
- JP2518121Y2 JP2518121Y2 JP1993021479U JP2147993U JP2518121Y2 JP 2518121 Y2 JP2518121 Y2 JP 2518121Y2 JP 1993021479 U JP1993021479 U JP 1993021479U JP 2147993 U JP2147993 U JP 2147993U JP 2518121 Y2 JP2518121 Y2 JP 2518121Y2
- Authority
- JP
- Japan
- Prior art keywords
- natural stone
- steel
- steel material
- landscape
- paint
- 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
Landscapes
- Revetment (AREA)
- Fencing (AREA)
- Rod-Shaped Construction Members (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Laminated Bodies (AREA)
- Coating By Spraying Or Casting (AREA)
Description
【０００１】[0001]
【産業上の利用分野】本考案は、鋼材の表面処理に係
り、特に防食性能が要求され、かつ景観的に自然の素材
を使用することが望ましいところ、例えば港湾施設の構
造物や築造物に使用する鋼材に関する。[Industrial application] The present invention relates to the surface treatment of steel materials, particularly where anticorrosion performance is required and where it is desirable to use natural materials in landscape, such as structures and constructions of port facilities. Regarding the steel materials used.
【０００２】[0002]
【従来の技術】従来、港湾施設の構築物は、ステンレス
やアルミ製品及び重防食塗装された鋼製品が使用されて
いる。2. Description of the Related Art Conventionally, stainless steel products, aluminum products, and steel products with heavy anticorrosion coating are used for the construction of port facilities.
【０００３】[0003]
【考案が解決しようとする課題】ステンレス製品は、コ
スト面で問題があり、海浜地帯では、防錆面で全く問題
ないとはいえない。アルミ製品は、強度的に弱く使用で
きる部所が限定される。さらに、鋼製品は常にメンテナ
ンスが必要で、景観的にも問題が大きい。本考案は上記
のような問題点に対して、コスト面では安価な鋼材を使
用でき、かつ、防錆面では溶融亜鉛メッキよりも優れた
性能を有し、さらに、耐衝撃性、上塗り塗装との密着性
に優れた溶射皮膜を形成した上に、景観面で自然石を使
用したものと同等の仕上がりが期待できる自然石調塗装
皮膜を形成した鋼材を提供するものである。[Problems to be Solved by the Invention] Stainless steel products have a problem in terms of cost, and in the coastal area, it cannot be said that there is no problem in terms of rust prevention. Aluminum products are weak in strength and are limited in areas where they can be used. In addition, steel products require constant maintenance, which poses a serious problem in terms of landscape. In order to solve the above problems, the present invention can use inexpensive steel materials in terms of cost, has superior performance to hot-dip galvanizing in terms of rust prevention, and has impact resistance and top coating. The present invention provides a steel material having a sprayed coating having excellent adhesiveness, and a natural stone-like coating film that can be expected to have a finish equivalent to that of natural stone on the landscape.
【０００４】[0004]
【課題を解決するための手段】上記目的を達成するた
め、本考案は、鋼材の表面に金属溶射により皮膜を形成
したのち、エポキシ系樹脂を塗布し、その上に自然石又
はセラミックスの粉粒状骨材を含む水溶性合成樹脂エマ
ルジョン塗料を塗装して外面を自然石風に仕上げたこと
を特徴とする。[Means for Solving the Problems] In order to achieve the above object, the present invention provides a method of forming a film on the surface of a steel material by metal spraying, then applying an epoxy resin, and applying a natural stone or ceramic powder granules thereon. The feature is that the outer surface is finished like natural stone by applying water-soluble synthetic resin emulsion paint containing aggregate.
【０００５】[0005]
【作用】上記のように表面処理された構成の鋼材は、コ
スト面で安価な鋼材の使用が可能であると共に、表面を
自然石、またはセラミックスの骨材と合成樹脂エマルジ
ョン及び塗料用添加剤を含む自然石調塗料を塗装によっ
て密着性よく自然石風に仕上げることができるため、港
湾関係の構築物、例えば潮風を受ける海浜地帯の防潮堤
の遊歩道の安全柵などの施設用鋼材として、防錆面では
溶融亜鉛メッキよりも優れた性能を有し、かつ、表面は
自然石を使用したものと同等の仕上がりの自然石風の景
観的にも優れた施設用鋼材をステンレス等に比べ低コス
トで提供できる。With the steel material having the above-described surface treatment, it is possible to use an inexpensive steel material in terms of cost, and at the same time, the surface is made of natural stone or ceramic aggregate and a synthetic resin emulsion and an additive for paint. Since natural stone-like paints containing it can be finished with a natural stone look with good adhesion, it can be used as a steel material for facilities such as port-related structures, for example, safety fences on the promenade of seawalls in seaside areas that receive sea breeze Offers a steel material for facilities that has better performance than hot-dip galvanizing, and has a surface similar to that of natural stone with a natural stone-like appearance at a lower cost than stainless steel etc. it can.
【０００６】[0006]
【実施例】実施例について図面を参照して説明する。コ
スト面では安価な鋼材を使用し、その使用鋼材１をブラ
スト処理し錆を除去した後、その表面に金属溶射により
皮膜２を形成し、エポキシ樹脂系塗料で封孔処理し、更
にプライマーを塗布したのち、その上に自然石調塗料を
塗装して自然石風表層部３を形成する。さらに、必要に
応じてトップコートを塗装する。EXAMPLES Examples will be described with reference to the drawings. In terms of cost, inexpensive steel is used. The steel 1 used is blasted to remove rust, and then a film 2 is formed on the surface by metal spraying, a sealing treatment is applied with an epoxy resin paint, and a primer is applied. After that, a natural stone tone paint is applied on it to form the natural stone-like surface layer portion 3. Furthermore, a top coat is painted if necessary.
【０００７】溶射素材としては、防食性にすぐれたＺn
、Ａｌ等を使用し，皮膜厚みは50μm 〜 200μm が標
準的であるが、海浜地帯のように特に防食性が要求され
る所に使用されるものでは 120μm 以上が好ましい。As a thermal spray material, Zn, which has excellent corrosion resistance
The standard film thickness is 50 μm to 200 μm using Al, Al, etc., but 120 μm or more is preferable for those used in places where corrosion resistance is particularly required such as beach areas.
【０００８】使用する自然石調塗料の組成としては、粒
径0.5 〜 3mm程度の各種自然石やセラミックスの骨材と
合成樹脂エマルジョン及び塗料用添加剤が含まれる。The composition of the natural stone-like paint to be used includes aggregates of various natural stones and ceramics having a particle size of about 0.5 to 3 mm, synthetic resin emulsions and additives for paints.
【０００９】上記の構成で、防潮堤の遊歩道の安全施
設、すなわち、安全柵を設置する場合は、母材として一
般構造用角形鋼管と一般構造用圧延鋼材（以下F.B とい
う）を使用して、 支柱 □ 100×100 ×9 ｔまたは4.5 ｔ ……STKR 400 主要横梁 □ 125× 75 ×2.3t ……STKR 400 下段横梁 □ 75× 45 ×2.3t ……STKR 400 縦格子 F.B 32× 6t ……SS 400 の組み合わせにより、接合組立をする。[0009] With the above-mentioned structure, when installing a safety facility on a seawalk of a seawall, that is, a safety fence, a square steel pipe for general structure and a rolled steel material for general structure (hereinafter referred to as FB) are used as base materials, Post □ 100 × 100 × 9t or 4.5t …… STKR 400 Main horizontal beam □ 125 × 75 × 2.3t …… STKR 400 Lower horizontal beam □ 75 × 45 × 2.3t …… STKR 400 Vertical grid FB 32 × 6t …… SS Join and assemble with 400 combinations.
【００１０】図１は、本考案からなる表面処理鋼材によ
り構成した防潮堤などの遊歩道に設置する安全柵の一例
を示す正面図であって、安全柵４は、支柱５の適所に梁
接続管７と下部梁接続管８を設け、さらに下端にベース
プレート６を設けた支柱５と５における梁接続管７，７
に渡り主要横梁９を、下部梁接続管８，８に渡り、縦格
子１１を配した上下段の横梁１０を接合して組み立てら
れ、組立サイズは、１スパン1500mmで、高さは1130mm程
度である。FIG. 1 is a front view showing an example of a safety fence installed on a boardwalk such as a seawall constructed of surface-treated steel material according to the present invention. The safety fence 4 is a beam connecting pipe at a proper position of a column 5. 7 and a lower beam connecting pipe 8 and further a base plate 6 at the lower end thereof.
It is assembled by connecting the main horizontal beam 9 to the lower beam connecting pipes 8 and 8 and connecting the horizontal beams 10 on the upper and lower stages with the vertical grid 11 arranged. The assembly size is 1500 mm in span and the height is about 1130 mm. is there.
【００１１】次にグリッドブラスト処理のあと、Ａｌ溶
射を行う。皮膜厚は120 μm 程度とし、エポキシ樹脂塗
料（日本ペイント製ハイポン30マスチック）を100 〜20
0g／m2 塗布し、封孔処理した。次にウレタン系プライ
マー（ヘンケル白水社製ＵＲ1400) を塗布し、自然石調
塗料（日本ペイント製ジキトーン）を3mm 以上の膜厚さ
で塗装した。養生硬化後、トップクリアーコートを塗装
して仕上げたものである。Next, after the grid blast treatment, Al spraying is performed. The film thickness is about 120 μm, and epoxy resin paint (Nippon Paint Hypon 30 Mastic) is 100 to 20
It was coated with 0 g / m 2 and sealed. Next, a urethane type primer (UR1400 manufactured by Henkel Hakusui Co., Ltd.) was applied, and a natural stone tone paint (Nippon Paint's Jikitone) was applied to a film thickness of 3 mm or more. After curing and curing, it is finished by painting a top clear coat.
【００１２】図２は安全柵４の支柱の詳細を示す一部を
切欠した拡大図であって、使用鋼材１の表面には金属溶
射により皮膜２が形成され、さらに、その上に自然石調
塗料の塗装によって自然石風表層部３が形成されてい
る。FIG. 2 is an enlarged view showing a detail of the support pole of the safety fence 4 with a part cut away. A coating 2 is formed on the surface of a steel material 1 to be used by metal spraying, and a natural stone tone is further formed on the coating 2. The natural stone-like surface layer portion 3 is formed by coating with paint.
【００１３】図３〜図４は、安全柵４における支柱５の
梁接続管７に主要横梁９を、また下部梁接続管８に縦格
子１１を配設した上下段の横梁１０を嵌合し、止めねじ
により連結接合したところを示したもので、それらの各
部材も図２に示す支柱５と同様に、鋼材１の表面に金属
溶射により皮膜２が形成され、その上に自然石、又はセ
ラミックスの粉粒状骨材と合成樹脂エマルジョン及び塗
料用添加剤を配合した自然石調塗料を所定厚さに塗装し
て自然石風表層部３がそれぞれ形成され、自然石と同様
の外観、景観を保有している。3 to 4, the main beam 9 is fitted to the beam connecting pipe 7 of the support 5 of the safety fence 4, and the horizontal beam 10 of the upper and lower stages in which the vertical grid 11 is arranged is fitted to the lower beam connecting pipe 8. In the same manner as the pillar 5 shown in FIG. 2, a coating 2 is formed on the surface of the steel material 1 by metal spraying, and a natural stone, or A natural stone-like paint containing a powdered aggregate of ceramics, a synthetic resin emulsion, and an additive for paint is applied to a predetermined thickness to form the natural stone-like surface layer portions 3, each of which has the same appearance and landscape as natural stone. I have it.
【００１４】[0014]
【考案の効果】本考案の上記の構成を有する景観施設用
鋼材は、安価な鋼材を使用して、外観的には、自然石に
近い優れた景観を形成することができる。また、下地に
金属防食溶射が施されており、海浜地帯での使用につい
ても防食面で問題がなく、また自然石風表層部との密着
性も非常に優れ、長期の耐用が可能である。さらに、施
設鋼材の表面処理をシステム化したことにより、ステン
レス等に比べ防食、防錆の低コスト商品として提供でき
る。EFFECTS OF THE INVENTION The steel for a landscape facility having the above-described structure of the present invention can use an inexpensive steel to form an excellent landscape that is similar to natural stone in appearance. In addition, the base is subjected to metal anti-corrosion spraying, so there is no problem in terms of anti-corrosion when used in the beach area, and the adhesion to the natural stone-like surface layer is very excellent and long-term durability is possible. Furthermore, by systematizing the surface treatment of facility steel, it can be provided as a low-cost product that is more corrosion and rustproof than stainless steel and the like.
【図１】本考案による景観施設用鋼材を防潮堤などの遊
歩道に設置する安全柵に用いた一例を示す正面図であ
る。FIG. 1 is a front view showing an example in which a steel material for landscape facilities according to the present invention is used as a safety fence installed on a boardwalk such as a seawall.
【図２】安全柵における支柱の正面図で一部を切欠し拡
大して示す。FIG. 2 is a front view of a pillar in a safety fence, with a part cut away and enlarged.
【図３】同安全柵の支柱と主要横梁、及び縦格子を配設
した横梁との接合状態を示す一部の正面図である。FIG. 3 is a partial front view showing a joint state of a pillar of the safety fence, a main horizontal beam, and a horizontal beam on which a vertical grid is arranged.
【図４】同拡大側面図である。FIG. 4 is an enlarged side view of the same.
１ 使用鋼材 ２ 金属溶射により形成した皮膜 ３ 自然石風表層部 ４ 安全柵 ５ 支柱 ６ ベースプレート ７ 梁接続管 ８ 下部梁接続管 ９ 主要横梁 １０ 横梁 １１ 縦格子 1 Steel used 2 Coating formed by metal spraying 3 Natural stone-like surface layer 4 Safety fence 5 Support 6 Base plate 7 Beam connecting pipe 8 Lower beam connecting pipe 9 Main horizontal beam 10 Horizontal beam 11 Vertical lattice
───────────────────────────────────────────────────── フロントページの続き (51)Int.Cl.6 識別記号 庁内整理番号 ＦＩ 技術表示箇所 Ｂ３２Ｂ 18/00 Ｂ３２Ｂ 18/00 Ｂ Ｃ２３Ｃ 4/06 Ｃ２３Ｃ 4/06 Ｅ０２Ｂ 3/06 Ｅ０２Ｂ 3/06 Ｅ０４Ｈ 17/16 １０１ Ｅ０４Ｈ 17/16 １０１ ─────────────────────────────────────────────────── ─── Continuation of the front page (51) Int.Cl. 6 Identification code Office reference number FI Technical display location B32B 18/00 B32B 18/00 B C23C 4/06 C23C 4/06 E02B 3/06 E02B 3/06 E04H 17/16 101 E04H 17/16 101
Claims (1)
たのち、エポキシ系樹脂を塗布し、その上に自然石又は
セラミックスの粉粒状骨材を含む水溶性合成樹脂エマル
ジョン塗料を塗装して自然石風に仕上げたことを特徴と
する景観施設用鋼材。1. A film is formed on the surface of a steel material by metal spraying, then an epoxy resin is applied, and a water-soluble synthetic resin emulsion paint containing a natural stone or ceramic powder and granular aggregate is applied thereon to naturally A steel material for landscape facilities, which has a stone finish.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1993021479U JP2518121Y2 (en) | 1993-04-23 | 1993-04-23 | Steel materials for landscape facilities |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1993021479U JP2518121Y2 (en) | 1993-04-23 | 1993-04-23 | Steel materials for landscape facilities |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0679920U JPH0679920U (en) | 1994-11-08 |
| JP2518121Y2 true JP2518121Y2 (en) | 1996-11-20 |
Family
ID=12056115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1993021479U Expired - Lifetime JP2518121Y2 (en) | 1993-04-23 | 1993-04-23 | Steel materials for landscape facilities |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2518121Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113981900A (en) * | 2021-11-27 | 2022-01-28 | 安徽省天成水利工程有限公司 | Ecological slope protection system |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60212271A (en) * | 1984-04-06 | 1985-10-24 | Kosuke Yamamoto | Surface treatment of material and product |
| JPS63206460A (en) * | 1987-02-24 | 1988-08-25 | Nippon Kogen Concrete Kk | Coating treatment for base material surface |
-
1993
- 1993-04-23 JP JP1993021479U patent/JP2518121Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0679920U (en) | 1994-11-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |