JP5964618B2 - 遮水性コーティング材および遮水性コーティング処理改良方法 - Google Patents
遮水性コーティング材および遮水性コーティング処理改良方法 Download PDFInfo
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- JP5964618B2 JP5964618B2 JP2012055904A JP2012055904A JP5964618B2 JP 5964618 B2 JP5964618 B2 JP 5964618B2 JP 2012055904 A JP2012055904 A JP 2012055904A JP 2012055904 A JP2012055904 A JP 2012055904A JP 5964618 B2 JP5964618 B2 JP 5964618B2
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/78—Recycling of wood or furniture waste
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
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- Processing Of Solid Wastes (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
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Description
2 溶剤系の吸水ポリマー系コーティング材
Claims (4)
- 遮水性コーティング材を用いて、固体系廃棄物、再生骨材、天然骨材、または天然礫砂の固形物を粒子単位で表面被覆する固形物表面被覆工程と、
該固形物表面被服工程により表面被覆された前記遮水性コーティング材を乾燥させる遮水性コーティング材乾燥工程と、
該遮水性コーティング材乾燥工程により乾燥させた前記遮水性コーティング材を水分で膨潤させる遮水性コーティング材水分膨潤工程と、
該遮水性コーティング材水分膨潤工程により膨潤させた前記遮水性コーティング材で表面被覆された前記固形物を盛土材、埋立材、または地盤改良材として再利用する固形物再利用工程と、を有し、
前記固形物が前記遮水性コーティング材により表面被覆され、該固形物の粒子表面に付着している有害物質が該遮水性コーティング材により表面被覆されることにより、該固形物の粒子表面に付着している有害物質の溶出による汚染を防止できることを特徴とする有害物質汚染防止方法。 - 前記遮水性コーティング材は、熱可塑性エラストマー、高吸水性ポリマー、充填材、および溶剤を含有して成る溶剤系の吸水ポリマー系コーティング材であることを特徴とする請求項1記載の有害物質汚染防止方法。
- 前記遮水性コーティング材は、ポリイソシアネート変性体を主成分とする特殊高分子ウレタン系で、吸水湿気反応型の溶剤を含まない無溶剤系のウレタン系コーティング材であることを特徴とする請求項1記載の有害物質汚染防止方法。
- 前記固体系廃棄物は、アスファルト殻、コンクリート殻、鉄鋼スラグ、土木用水殻スラグ、コンクリート魂、建設発生礫、建設発生砂、木屑、ガラス屑、陶磁器屑、ならびにゴムチップの少なくとも1つの物質を含有することを特徴とする請求項1〜請求項3のいずれか1項に記載の有害物質汚染防止方法。
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JP2012055904A JP5964618B2 (ja) | 2012-03-13 | 2012-03-13 | 遮水性コーティング材および遮水性コーティング処理改良方法 |
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JP2012055904A JP5964618B2 (ja) | 2012-03-13 | 2012-03-13 | 遮水性コーティング材および遮水性コーティング処理改良方法 |
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JP2013189529A JP2013189529A (ja) | 2013-09-26 |
JP5964618B2 true JP5964618B2 (ja) | 2016-08-03 |
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Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN109135353B (zh) * | 2018-06-19 | 2020-06-26 | 同济大学 | 采用再生建筑微粉制备高耐洗刷水性涂料的方法 |
JP7261515B1 (ja) | 2022-06-15 | 2023-04-20 | 一己 大槻 | 着色骨材及び前記着色骨材を用いた舗装用ブロック |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
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JPS57212269A (en) * | 1981-06-24 | 1982-12-27 | Sumitomo Chem Co Ltd | Swellable coating material composition |
IE62623B1 (en) * | 1989-05-10 | 1995-02-22 | Newastecon Inc | Sprayable composition |
JP2895193B2 (ja) * | 1990-09-12 | 1999-05-24 | 日本化学塗料株式会社 | 水膨張性塗料組成物 |
WO1994015886A1 (en) * | 1993-01-13 | 1994-07-21 | Nachtman Thomas J | Sprayable composition and method for forming a foamed outdoor protective cover layer |
JPH1046568A (ja) * | 1996-08-01 | 1998-02-17 | Nippon Kagaku Toryo Kk | 鋼管矢板等の止水工法及び止水材 |
JP2001226979A (ja) * | 2000-02-16 | 2001-08-24 | Nippon Kokan Light Steel Kk | 摩擦低減地中沈設体 |
JP3207843B1 (ja) * | 2000-08-08 | 2001-09-10 | 株式会社日本触媒 | 止水剤用塗料、止水工法用鋼矢板およびそれらを利用した止水工法 |
JP4436991B2 (ja) * | 2001-10-11 | 2010-03-24 | 栗田工業株式会社 | 被覆層の形成方法 |
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