JP5171557B2 - 排水性舗装およびその施工方法 - Google Patents
排水性舗装およびその施工方法 Download PDFInfo
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- JP5171557B2 JP5171557B2 JP2008284601A JP2008284601A JP5171557B2 JP 5171557 B2 JP5171557 B2 JP 5171557B2 JP 2008284601 A JP2008284601 A JP 2008284601A JP 2008284601 A JP2008284601 A JP 2008284601A JP 5171557 B2 JP5171557 B2 JP 5171557B2
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- viscosity
- asphalt
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- 238000010276 construction Methods 0.000 title claims description 27
- 239000010426 asphalt Substances 0.000 claims description 65
- 239000010410 layer Substances 0.000 claims description 44
- 239000011241 protective layer Substances 0.000 claims description 28
- 239000002344 surface layer Substances 0.000 claims description 22
- 238000005507 spraying Methods 0.000 claims description 13
- 229920002725 thermoplastic elastomer Polymers 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 10
- 239000011248 coating agent Substances 0.000 claims description 9
- 238000000576 coating method Methods 0.000 claims description 9
- 239000003607 modifier Substances 0.000 claims description 7
- 230000007423 decrease Effects 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 14
- 239000000839 emulsion Substances 0.000 description 13
- 239000007921 spray Substances 0.000 description 5
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Natural products C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 238000000354 decomposition reaction Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical group C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 2
- 239000012790 adhesive layer Substances 0.000 description 2
- MTAZNLWOLGHBHU-UHFFFAOYSA-N butadiene-styrene rubber Chemical compound C=CC=C.C=CC1=CC=CC=C1 MTAZNLWOLGHBHU-UHFFFAOYSA-N 0.000 description 2
- 229920001577 copolymer Polymers 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000000178 monomer Substances 0.000 description 2
- 239000012466 permeate Substances 0.000 description 2
- 238000006116 polymerization reaction Methods 0.000 description 2
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000007334 copolymerization reaction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000116 mitigating effect Effects 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
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- Road Paving Structures (AREA)
Description
10 基層
20 排水性表層
30 保護層
31 粘度改良型アスファルト
Claims (2)
- 基層上に排水性表層が形成される排水性舗装において、
前記基層の表面に、アスファルトに熱可塑性エストラマーからなる改質材を添加して、施工時温度領域の粘度が低く、温度低下によって粘度が高くなるように構成された粘度改良型アスファルトを散布または塗布して保護層を形成し、
この保護層上に排水性表層を形成した
ことを特徴とする排水性舗装。 - 基層上に排水性表層が形成される排水性舗装の施工方法において、
アスファルトに熱可塑性エストラマーからなる改質材を添加して、施工時温度領域の粘度が低く、温度低下によって粘度が高くなる粘度改良型アスファルトを生成し、
前記粘度改良型アスファルトを所定の温度まで加熱して粘度を低下させた状態で、前記基層上に散布または塗布して、前記基層上で硬化させることで保護層を形成し、
この保護層上に排水性表層を形成する
ことを特徴とする排水性舗装の施工方法。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008284601A JP5171557B2 (ja) | 2008-11-05 | 2008-11-05 | 排水性舗装およびその施工方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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JP2008284601A JP5171557B2 (ja) | 2008-11-05 | 2008-11-05 | 排水性舗装およびその施工方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2010112042A JP2010112042A (ja) | 2010-05-20 |
JP5171557B2 true JP5171557B2 (ja) | 2013-03-27 |
Family
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JP2008284601A Active JP5171557B2 (ja) | 2008-11-05 | 2008-11-05 | 排水性舗装およびその施工方法 |
Country Status (1)
Country | Link |
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JP (1) | JP5171557B2 (ja) |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005325536A (ja) * | 2004-05-12 | 2005-11-24 | Taiyu Kensetsu Co Ltd | アスファルト材料及びアスファルト舗装体 |
JP4693440B2 (ja) * | 2005-03-01 | 2011-06-01 | 株式会社近代化成 | 道路舗装用エポキシ樹脂プライマー組成物とそれを用いた道路舗装方法 |
KR100556191B1 (ko) * | 2005-11-23 | 2006-03-06 | 유한회사 로드씰 | 건축물 및 교면용 아스팔트계 도막 방수재의 시공방법 |
JP4216874B2 (ja) * | 2006-08-22 | 2009-01-28 | 勲 田崎 | 舗装及び防水層のひび割れ・穴等の補修材の製造方法 |
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2008
- 2008-11-05 JP JP2008284601A patent/JP5171557B2/ja active Active
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JP2010112042A (ja) | 2010-05-20 |
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