ļ ϴ ܿ ɼ ȮǾ ִ. ϻ ħԺ ϴ η ϴ ߵǾ. δ , ڿ 䱸 Ǵ ɼ ָް Ƿ ġ ϴ 赵 þ ̴.
Ư, ϴ ־ ʿ κ, Ⱓ ࡹ ϴ ŷϰ, ļ ⳪, ȭ ִ İ 3ȸ 翡 ٷ Ѵ.
· ؼ ߸ Ÿ(ߣ )
[Ϲܹ Ϻ˻ȸ]
ȭҼ ̿ () ļ
ī Ÿ( )
[ ֽȸ]
˽ İ coatmaster(Ʈ)
Ͷ Ÿī( )
[ֽȸ ڷ]
[]
ǥǴ α ö Ͽ ڵ, , Ͽ ȭ ǰ , ô뿡 ǰ ִ. ߿ ϴ ɿ ùٸ ϴ ⺻ ؼѴ.
[KEYWORD]
, , , ,
1. Ӹ
Ȱ Ǹ ģ ̴. ؼ Ϲ ˷ ̴. ῡ Ű ȣ, Ǹ ȯϴ ǥá, Ƹٿ ϴ ̰ , ֱٿ ̳ ױհ Ư ͵ ִ.
ȣ, ǥ, ̰ ߿ ǺϷ ùٸ ؾ Ѵ. ٸ ʰ Ǹ ǰ Ƿ ϱ ؼ Ⱓ ִ ؾ Ѵ. · ʿ䰡 ùٸ ִ 䱸ȴ.
Ϻ ݿ · JIS K5600 Ϲݽ ( 9η ) ִ. ̹ ݽ ϴ ־ 1 ⺻ 2~5 · ùٸ ϴ ⺻ ؼѴ. ؼ ȸ ҰѴ.
2. ⺻
2.1. β
ؼϴ ϴ ȣϸ ùٸ . ϴ ⺻μ 1 Ģ JIS K5600-1-7:2014 β Ѵ.
β 100±10 Ǿ ִ β ƴϸ ùٸ . ¿ϱ ȿ β Ȯ ִ.
İ(دͪ) 翡 ٸ, ڼ ڽ İ, ڼ İ踦 ̿Ѵ. ǥ ʿϸ, , β ϴ ٶϴ. ǥ ջ ϵ, е ϴ β Ŀ ִ ؾ Ѵ. , κ ĿǷ ġ ؾ ϸ ݿ ܺ(Ӯݻ) ȿ ܺ(Ӯݻ) 25mm ̻ Ǵ ܺηκ Ÿ ⸦ ̷ Ѵ.
ִ. ũ Ǹ 䱸Ѵ.
2.2.
迡 ϴ ܰ迡 ʿ 찡 ִ. JIS K5600-2-2:1999 ϴ Ⱑ ٸٰ Ǿ ִ. 3 Ǿ ÷ο , ῡ ǰ , Ǵ ü ȴ. ῡ ´ ⸦ ϴ ͻӸ ƴ϶ ÷Ḧ ȯ µ ؾ Ѵ. µ ȭ Ȯ ջ Ư Ѵ.
2.3. ȯ
ϰ ùٸ ϴ ߿ ϱ ȯ桹̴. ȯ ߿伺 Ѵ.
1 Ģ JIS K5600-1-6:1999 µ ǥ̶ Ҹ µ 23±2, (50±5%) ⺻̴. , ȯ濡 ǽ ¿ Ǿ ݿ ִ Ű ִ. ϴ JIS K5600-3-3:1999 ȭ < 1> Ÿ ġ ̿Ͽ ó Ǵ ¸ , ȯ ִ ǿ ɼ ũ. ݸ ȯ (· Ʈ ) ִ ȴ. 迡 ϴ β ȯ ־ ùٸ .
2.4. ()
ϴ ݿ ٸ 쿡 () ʸ ҰѴ.
4ο ð Ư ִ. JIS K5600-4-3:1999 ־ ڿ ֱ Ǵ ΰ ֱ ̿ϴ Ǿ ִ. ΰ ֱ ݿ ν ΰ ̿ϹǷ ڿ ֱ Ȯ ֱ ؾ Ѵ. Ȯ ֱ Ϲݱ κ 帰 ϴ÷κ ٶϸ, 2000lx 籤 ϵ Ǿ ִ. ̿ܿ ڿ ٸ Ƿ ǰ ʿϴ. , JIS K5600-4-4:1999 () ǥ illuminant µ 6500K ڿ ֱ ϴ CIE ǥ illuminant D65 ϴ ٶϴٰ ϴµ ߿ JIS K5665:2018 ǥÿ , Ȯ ݻ̳ Ȳ illuminant C ϴ ϴ ǰݵ ִ.
̿ܿ ݻ籤 ϴ μ ݻ籤 ϴ ʴ ־ ° ؾ Ѵ.
3. ִ
ϳ JIS K5600- 5-6:1999 (cross cut ), 5-7:2014 (pull-off ) ִ.
cross cut ϴ Į ־ ̰, () ¸ Ѵ. , pull-off ϰ () < 2>, ִ ȯϿ Ÿ. ֹ ٸ ǥDZ .
, ٸ ̿ ٰ ϴ ִ. JIS K5600-5-1:1999 (ұ) ( mandrel ) ǵ () ϴ տ , JIS K5600-5-2:1999 (ұ) cupping ǵ з տ , JIS K5600-5-3:1999 (ұ) ϼ ߰ 浹 Ǵ տ Ѵ. ϴ ´ ν ٰ .
, ũƮ Ǵ ǥǺ , ()迡 ı ų Ÿ, ƴ, ڸ ڸ < 3> ǰ 鿡 ı ° ٸ < 4> Ǿ1).ٸ ν ٰ .
Bridge girder ο ȭ ö ν ν â п ũƮ ڶǴ ʰ ֱ å ڶ 簡 ðǴ ʰ ִ.
ڶ JSCE-K533:2013 ũƮ ڶ ϴ ǥǺ о (ȸ ) ־ ũƮ ڶ ϴ Ȱǰ ִ< 5, 6>. Ǵ ̻ ִ ϴµ ı ·μ 뼺() ı Ÿ ʴ α 2) ִ.
ٸ Ƿ Ѵ.
4. ִ
JIS K5600 ø ƴ ϳ Ǿ ִ ʸ ҰѴ.
JIS A 6021:2022 翡 ȭ ó ϴ 2 Open Flame Carbon Arc lamp(250ð ) Ǵ xenon arc (325ð ) ϳ ִ. 䱸Ǵ , ù ð ٸ. ǿ ؼ 2 3) , 17 ÷Ḧ ֹ ó 9 ÷ῡ ɿ () ϰ ÷ῡ 2 ó ̰ ɼ ϵǾ ִ. ϴ ó հ ĥ Ƿ ؾ Ѵ.
5.
μ ַ Ϲ ߽ ߴ. ݿ ϰ Ǿ ־ ϳ ùٸ ƴ. μ ǰ ϴ ÿ Ḧ ΰν ϼǴ Ϸ ǰ μ ϴ ߿ϴ. ǡ ߿伺 ϰ ؼϿ ùٸ ֱ ٶ.
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1) ߸ Ÿ(ߣ) ġ(), ߸ ī(ߣ), Ͽ ̳(国), ̾߰ Ű() : ǥ Ǻ Ư () , , Vo l .61, No.10, 2012.10
2) ѽ()ӵ ֽȸ : 2 ũƮ ǥ ȣ (2018)
3) ij(˧) : Vague Ϻ˻ȸ , No.135(2014)
[Profile]
߸Ÿ(ߣ, Yamada Takuji)
Ϲܹ Ϻ˻ȸ ̻ ڻ()
1985 ܹ Ϻ˻ȸ Ի, ·˻ JIS . ISO Ϻ , JIS ۼ
<۱ڨ 'öƽ̾' - .>
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