A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
HEAT INSULATION PAVEMENT
PROBLEM TO BE SOLVED: To provide a heat insulation pavement that has a good heat shield effect and is improved in the abrasion resistance and the slip resistance, and is increased in a coating film life (durability) in the pavement.SOLUTION: A heat insulation pavement 1 has a first thermal barrier layer 3 comprising an alumina aggregate 31 subjected to a surface treatment by using a silane coupling agent and an urethane-based resin 32 containing the alumina aggregate 31 as an outermost surface layer in an asphalt pavement layer 2. The heat insulation pavement has a second thermal barrier layer 4 comprising a rigid aggregate 41 and an acryl resin 42 containing the rigid aggregate 41 as an intermediate layer, and thereby heat shield properties, abrasion resistance, and slip resistance become better.SELECTED DRAWING: Figure 1
【課題】良好な遮熱効果を有すると共に、耐摩耗性及び滑り抵抗性について改善し、舗装体における塗膜寿命（耐久性）を向上させた遮熱性舗装体を提供する。【解決手段】アスファルト舗装層２上の最表面層として、シランカップリング剤により表面処理されたアルミナ骨材３１と、該アルミナ骨材３１を含有するウレタン系樹脂３２と、からなる第１の遮熱層３を有する遮熱性舗装体１。硬質骨材４１と、該硬質骨材４１を含有するアクリル系樹脂４２と、からなる第２の遮熱層４を、中間層として有することで遮熱性、耐摩耗性及び滑り抵抗性がより良好なものとなる。【選択図】図１
HEAT INSULATION PAVEMENT
PROBLEM TO BE SOLVED: To provide a heat insulation pavement that has a good heat shield effect and is improved in the abrasion resistance and the slip resistance, and is increased in a coating film life (durability) in the pavement.SOLUTION: A heat insulation pavement 1 has a first thermal barrier layer 3 comprising an alumina aggregate 31 subjected to a surface treatment by using a silane coupling agent and an urethane-based resin 32 containing the alumina aggregate 31 as an outermost surface layer in an asphalt pavement layer 2. The heat insulation pavement has a second thermal barrier layer 4 comprising a rigid aggregate 41 and an acryl resin 42 containing the rigid aggregate 41 as an intermediate layer, and thereby heat shield properties, abrasion resistance, and slip resistance become better.SELECTED DRAWING: Figure 1
【課題】良好な遮熱効果を有すると共に、耐摩耗性及び滑り抵抗性について改善し、舗装体における塗膜寿命（耐久性）を向上させた遮熱性舗装体を提供する。【解決手段】アスファルト舗装層２上の最表面層として、シランカップリング剤により表面処理されたアルミナ骨材３１と、該アルミナ骨材３１を含有するウレタン系樹脂３２と、からなる第１の遮熱層３を有する遮熱性舗装体１。硬質骨材４１と、該硬質骨材４１を含有するアクリル系樹脂４２と、からなる第２の遮熱層４を、中間層として有することで遮熱性、耐摩耗性及び滑り抵抗性がより良好なものとなる。【選択図】図１
HEAT INSULATION PAVEMENT
遮熱性舗装体
TSUJIMURA KAZUSHI (author) / WADA MASAHIRO (author)
2016-05-09
Patent
Electronic Resource
Japanese
IPC:
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
,
CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE
| European Patent Office | 2018
Heat insulation pavement structure of high-ground-temperature highway tunnel
| European Patent Office | 2022
Fabricated waterproof sound insulation roof pavement structure
| European Patent Office | 2023
Thermal insulation bunker on bituminous pavement maintenance vehicle
| European Patent Office | 2015
HEAT INSULATING PAVEMENT MATERIAL AND HEAT INSULATING PAVEMENT BODY
| European Patent Office | 2020