Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
COLD APPLICATION-TYPE LIGHTWEIGHT PAVEMENT MATERIAL COMPOSITION
PROBLEM TO BE SOLVED: To provide a cold application-type lightweight pavement material composition which is lightweight and rich in workability, and which has strength and durability, necessary for a road surface pavement application.SOLUTION: A cold application-type lightweight pavement material composition of the present invention includes an alkaline additive that saponification-reacts with a hardener by adding the hardener including any one of aggregate, asphalt, fats and oils and a fatty acid, and a hardening initiator. In the cold application-type lightweight pavement material composition, the aggregate has a bulk density of 0.5-1.9 g/cmand water absorption of 2-35%.
【課題】軽量で作業性に富み、かつ、路面舗装用途に必要な強度及び耐久性を有する常温施工型軽量舗装材組成物を提供することを課題とする。【解決手段】本発明の常温施工型軽量舗装材組成物は、骨材、アスファルト、油脂及び脂肪酸のいずれかを含む硬化剤、及び硬化開始剤の添加により前記硬化剤と鹸化反応するアルカリ性添加剤を含む常温施工型軽量舗装材組成物において、前記骨材は、かさ密度が０．５ｇ／ｃｍ３〜１．９ｇ／ｃｍ３であり、かつ吸水率が２％〜３５％であることを特徴とする。【選択図】図１
COLD APPLICATION-TYPE LIGHTWEIGHT PAVEMENT MATERIAL COMPOSITION
PROBLEM TO BE SOLVED: To provide a cold application-type lightweight pavement material composition which is lightweight and rich in workability, and which has strength and durability, necessary for a road surface pavement application.SOLUTION: A cold application-type lightweight pavement material composition of the present invention includes an alkaline additive that saponification-reacts with a hardener by adding the hardener including any one of aggregate, asphalt, fats and oils and a fatty acid, and a hardening initiator. In the cold application-type lightweight pavement material composition, the aggregate has a bulk density of 0.5-1.9 g/cmand water absorption of 2-35%.
【課題】軽量で作業性に富み、かつ、路面舗装用途に必要な強度及び耐久性を有する常温施工型軽量舗装材組成物を提供することを課題とする。【解決手段】本発明の常温施工型軽量舗装材組成物は、骨材、アスファルト、油脂及び脂肪酸のいずれかを含む硬化剤、及び硬化開始剤の添加により前記硬化剤と鹸化反応するアルカリ性添加剤を含む常温施工型軽量舗装材組成物において、前記骨材は、かさ密度が０．５ｇ／ｃｍ３〜１．９ｇ／ｃｍ３であり、かつ吸水率が２％〜３５％であることを特徴とする。【選択図】図１
COLD APPLICATION-TYPE LIGHTWEIGHT PAVEMENT MATERIAL COMPOSITION
常温施工型軽量舗装材組成物
NISHIZAKI ITARU (Autor:in) / NITTA HIROYUKI (Autor:in) / EKO TOSHIBUMI (Autor:in) / NIIDA RYOICHI (Autor:in)
06.08.2015
Patent
Elektronische Ressource
Japanisch
IPC:
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
,
CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE
/
C08K
Verwendung von anorganischen oder nichtmakromolekularen organischen Stoffen als Zusatzstoffe
,
USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS
/
C08L
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
,
Massen auf Basis makromolekularer Verbindungen
TWO-PART MIXED COLD-CURE TYPE PAVEMENT MATERIAL AND ELASTIC PAVEMENT METHOD
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