ƽ Ʈ(ASPHALT) ƽ Ʈ
ƽ Ʈ ϰ ŵǰ 繰 μ , õ õ ƽ Ʈ(Native Asphalt) ƽ Ʈ(Petroleum Asphalt) еȴ . õ ƽ Ʈ (Mineral Matter) ƽ Ʈ κ ƽ Ʈ Է Ͼƽ Ʈ(Rock Asphalt) õ ߵȴ . õ ƽ Ʈ ȣ Ǵ ȣ ƽ Ʈ(Lake Asphalt) μ Trinidad Asphalt Bermudez Asphalt . Ϲ õ ƽ Ʈ Asphaltite θ , , ȸ , ϰ ƽ Ʈ Ͼƽ Ʈ θ . ƽ Ʈ 1880 ó Ŀ õ ƽ Ʈ Ǿ ƽ Ʈ õ ƽ Ʈ Ͽ ƽ Ʈ Ѵ . ƽ Ʈ
ƽ Ʈ Ī Ͻ Ű Ͽ ƽ Ʈ Ǹ Ͻ Ű ϰ . õ ε ΰ ε κ ߺ ŵǰ 繰(Residue) û (Bitumen) ϰ Bitumen Ͽ ȥ յǾ û Asphalt Ͽ ϱ ϳ ټ ǹ ǰ . û ƽ Ʈ θ , Ͽ ΰǼ θ ƽ Ʈ Ī ϰ . Ϲ ƽ Ʈ ǹ ǰ . 糪 ź Ƿ û Խ Ű 쵵 Ÿ (Tar) θ Ÿ Ͽ ź ġ(Pitch) θ . ȸ (ASTM : American Society for Testing and Materials) ƽ Ʈ Ǵ 氥 ü Ǵ ݰ ü μ õ Ǵ κ û (Bitumi ous Material) ϰ . ƽ Ʈ ȭ
ƽ Ʈ ǰ ϴ ڴ . ʰ ٸ . ũ Ķ ɰ , , ȥ հ еǸ , Ķ ɰ а ν ϰ а ƽ Ʈ ϰ . źȭ ȥ չ , ȥ չ ȭ Ķ ɰ źȭ ػ Ǵ ɰ źȭ ȯ ź źȭ Ʒθ ƽ źȭ з Ķ ɰ ź ȭźȭ ɰ Ʒθ ƽ ȭ źȭ . źȭ , , Ȳȭ չ Ǿ . ƽ Ʈ ȭ ƽ Ʈ Ư ǰ ȴ . ƽ Ʈ պ ڷ 500-2000 źȭ Ұ ۿ Ȳ, , , ݼ ȭ չ ȭ δ . ƽ Ʈ ϰ ǥ1
Ҹ (wt%) ź (C) 80-85 (H) 9-10 (O) 2-8 (N) 0.5-1.0 Ȳ(S) 0.5-7.0 ݼ (Fe, Ni) ƽ Ʈ ƽ (Asphaltene), (Resin), (Oil) еȴ . ᱹ û ü . Է ƽ Ʈ ٸ ħ Ե 100 ƽ Ʈ к 뷫 ƽ 13-29%, 2.3-4.5%, 44-58% Ǿ . ƽ Ʈ м 1) Asphaltic Bitumen : ƽ Ʈ Ͽ Petrolene и Ų μ ȭź (CS 2 ) صȴ . а ȥ չ .
3) Maltene : μ 븣 ź ȭźȭ ҿ صȴ . Alumina Gel Ǵ Silica Gel ħ Ű Resin и ǰ Oil Ǿ Resin Oil и ȴ . Silica Gel Resin (Benzene), Ƽ (Acetone) Ǵ 翰ȭź (CCl 4 ) Ͽ صǰ Silica Gel κ ȴ .
4) Asphaltene : ƽ Ʈ 20-30% ϴ ɷ ƽ Ʈ , ( ), ? ģ . ƽ ڷ źȭ Ҹ Ż չ ȴ . Straight Run Asphalt Ż չ ȭ ģ Blown Asphalt ƽ Է ξ . ƽ Է Կ ƽ Ʈ ħ Ե ϵȴ . ƽ ڷ 1,000-80,000 portable car fan . ᱹ ƽ Ʈ ڷ źȭ ҷ Petrolene ӿ ڷ źȭ ҷ Asphaltene Petrolene Ϻ Ͽ (Micelle) ϸ鼭 л Ǿ ݷ .
5) Resin : 90 ü Ǵ ݰ ü μ 븣 ź (n-pentane) صȴ . ڷ 1,000 ƽ Ʈ Ҽ .
7) Carben : ī ƽ ? źȭ ҿ Ȳ ڷ ƽ ٺ . ī ȭź ҿ 翰ȭź ҿ ص ʴ ƽ Ʈ ſ .
8) Oxygen : ƽ Ʈ ӿ ϴ κ Ҵ Ͻ (Hydroxyl) portable car fan , ī (Carbonyl) Radical μ ϰ 60% ȭ չ μ Ҹ ϰ . 2 ٸ źȭ Һ ڸ ϹǷ ڹ ϰ ȴ .
10) Asphaltic Acid : ƽ Ʈ Oil Ÿ 꼺 ȭ չ Ѵ . ƽ Ʈ ƽ Ʈ ? , Ҽ , , ε Ư , , 뵵 پ ϴ .
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ƽ Ʈ ϰ ŵǰ 繰 μ , õ õ ƽ Ʈ(Native Asphalt) ƽ Ʈ(Petroleum Asphalt) еȴ . õ ƽ Ʈ (Mineral Matter) ƽ Ʈ κ ƽ Ʈ Է Ͼƽ Ʈ(Rock Asphalt) õ ߵȴ . õ ƽ Ʈ ȣ Ǵ ȣ ƽ Ʈ(Lake Asphalt) μ Trinidad Asphalt Bermudez Asphalt . Ϲ õ ƽ Ʈ Asphaltite θ , , ȸ , ϰ ƽ Ʈ Ͼƽ Ʈ θ . ƽ Ʈ 1880 ó Ŀ õ ƽ Ʈ Ǿ ƽ Ʈ õ ƽ Ʈ Ͽ ƽ Ʈ Ѵ . ƽ Ʈ
ƽ Ʈ Ī Ͻ Ű Ͽ ƽ Ʈ Ǹ Ͻ Ű ϰ . õ ε ΰ ε κ ߺ ŵǰ 繰(Residue) û (Bitumen) ϰ Bitumen Ͽ ȥ յǾ û Asphalt Ͽ ϱ ϳ ټ ǹ ǰ . û ƽ Ʈ θ , Ͽ ΰǼ θ ƽ Ʈ Ī ϰ . Ϲ ƽ Ʈ ǹ ǰ . 糪 ź Ƿ û Խ Ű 쵵 Ÿ (Tar) θ Ÿ Ͽ ź ġ(Pitch) θ . ȸ (ASTM : American Society for Testing and Materials) ƽ Ʈ Ǵ 氥 ü Ǵ ݰ ü μ õ Ǵ κ û (Bitumi ous Material) ϰ . ƽ Ʈ ȭ
ƽ Ʈ ǰ ϴ ڴ . ʰ ٸ . ũ Ķ ɰ , , ȥ հ еǸ , Ķ ɰ а ν ϰ а ƽ Ʈ ϰ . źȭ ȥ չ , ȥ չ ȭ Ķ ɰ źȭ ػ Ǵ ɰ źȭ ȯ ź źȭ Ʒθ ƽ źȭ з Ķ ɰ ź ȭźȭ ɰ Ʒθ ƽ ȭ źȭ . źȭ , , Ȳȭ չ Ǿ . ƽ Ʈ ȭ ƽ Ʈ Ư ǰ ȴ . ƽ Ʈ պ ڷ 500-2000 źȭ Ұ ۿ Ȳ, , , ݼ ȭ չ ȭ δ . ƽ Ʈ ϰ ǥ1
Ҹ (wt%) ź (C) 80-85 (H) 9-10 (O) 2-8 (N) 0.5-1.0 Ȳ(S) 0.5-7.0 ݼ (Fe, Ni) ƽ Ʈ ƽ (Asphaltene), (Resin), (Oil) еȴ . ᱹ û ü . Է ƽ Ʈ ٸ ħ Ե 100 ƽ Ʈ к 뷫 ƽ 13-29%, 2.3-4.5%, 44-58% Ǿ . ƽ Ʈ м 1) Asphaltic Bitumen : ƽ Ʈ Ͽ Petrolene и Ų μ ȭź (CS 2 ) صȴ . а ȥ չ .
3) Maltene : μ 븣 ź ȭźȭ ҿ صȴ . Alumina Gel Ǵ Silica Gel ħ Ű Resin и ǰ Oil Ǿ Resin Oil и ȴ . Silica Gel Resin (Benzene), Ƽ (Acetone) Ǵ 翰ȭź (CCl 4 ) Ͽ صǰ Silica Gel κ ȴ .
4) Asphaltene : ƽ Ʈ 20-30% ϴ ɷ ƽ Ʈ , ( ), ? ģ . ƽ ڷ źȭ Ҹ Ż չ ȴ . Straight Run Asphalt Ż չ ȭ ģ Blown Asphalt ƽ Է ξ . ƽ Է Կ ƽ Ʈ ħ Ե ϵȴ . ƽ ڷ 1,000-80,000 portable car fan . ᱹ ƽ Ʈ ڷ źȭ ҷ Petrolene ӿ ڷ źȭ ҷ Asphaltene Petrolene Ϻ Ͽ (Micelle) ϸ鼭 л Ǿ ݷ .
5) Resin : 90 ü Ǵ ݰ ü μ 븣 ź (n-pentane) صȴ . ڷ 1,000 ƽ Ʈ Ҽ .
7) Carben : ī ƽ ? źȭ ҿ Ȳ ڷ ƽ ٺ . ī ȭź ҿ 翰ȭź ҿ ص ʴ ƽ Ʈ ſ .
8) Oxygen : ƽ Ʈ ӿ ϴ κ Ҵ Ͻ (Hydroxyl) portable car fan , ī (Carbonyl) Radical μ ϰ 60% ȭ չ μ Ҹ ϰ . 2 ٸ źȭ Һ ڸ ϹǷ ڹ ϰ ȴ .
10) Asphaltic Acid : ƽ Ʈ Oil Ÿ 꼺 ȭ չ Ѵ . ƽ Ʈ ƽ Ʈ ? , Ҽ , , ε Ư , , 뵵 پ ϴ .
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