ASPHALT MIXTURE AND CONSTRUCTION METHOD THEREOF

To provide an asphalt mixture and a construction method thereof enabling construction even if the asphalt mixture is transported in a wide area for a long distance.SOLUTION: An asphalt mixture of the invention includes foamed asphalt, aggregate, and foaming auxiliary agent. The foaming auxiliary age...

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Hauptverfasser: YAMAZAKI KENSAKU, SUGAWARA NORIAKI
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creator YAMAZAKI KENSAKU
SUGAWARA NORIAKI
description To provide an asphalt mixture and a construction method thereof enabling construction even if the asphalt mixture is transported in a wide area for a long distance.SOLUTION: An asphalt mixture of the invention includes foamed asphalt, aggregate, and foaming auxiliary agent. The foaming auxiliary agent is one or more type selected from a group consisting of glycol ether compound, fatty acid compound, surfactant compound, and inorganic compound. An asphalt mixture construction method of the invention includes obtaining the asphalt mixture by heating and mixing the foamed asphalt, the aggregate and the foaming auxiliary agent, loading the asphalt mixture in a state of 150°C or higher on a transport vehicle, transporting the asphalt mixture by the transport vehicle to the construction site by taking 2.2 hours or more, and constructing the asphalt mixture at the construction site. The foaming auxiliary agent is one or more types selected from the group consisting of glycol ether compound, fatty acid compound, surfactant compound, and inorganic compound.SELECTED DRAWING: None 【課題】 本発明は、アスファルト混合物を長距離で広域運搬しても施工が可能なアスファルト混合物及びその施工方法を提供する。【解決手段】 本発明のアスファルト混合物は、フォームドアスファルト、骨材及び発泡補助剤を含む、アスファルト混合物であって、前記発泡補助剤が、グリコールエーテル化合物、脂肪酸化合物、界面活性剤化合物、及び無機化合物からなる群から選ばれる1種以上である。本発明のアスファルト混合物の施工方法は、フォームドアスファルト、骨材及び発泡補助剤を加熱及び混合してアスファルト混合物を得ること、前記アスファルト混合物が150℃以上の状態で運搬車両に積載すること、前記アスファルト混合物を前記運搬車両で2.2時間以上かけて施工場所に運搬すること、及び前記施工場所で、前記アスファルト混合物を施工すること、を含み、前記発泡補助剤が、グリコールエーテル化合物、脂肪酸化合物、界面活性剤化合物、及び無機化合物からなる群から選ばれる1種以上である。【選択図】 なし
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The foaming auxiliary agent is one or more type selected from a group consisting of glycol ether compound, fatty acid compound, surfactant compound, and inorganic compound. An asphalt mixture construction method of the invention includes obtaining the asphalt mixture by heating and mixing the foamed asphalt, the aggregate and the foaming auxiliary agent, loading the asphalt mixture in a state of 150°C or higher on a transport vehicle, transporting the asphalt mixture by the transport vehicle to the construction site by taking 2.2 hours or more, and constructing the asphalt mixture at the construction site. The foaming auxiliary agent is one or more types selected from the group consisting of glycol ether compound, fatty acid compound, surfactant compound, and inorganic compound.SELECTED DRAWING: None 【課題】 本発明は、アスファルト混合物を長距離で広域運搬しても施工が可能なアスファルト混合物及びその施工方法を提供する。【解決手段】 本発明のアスファルト混合物は、フォームドアスファルト、骨材及び発泡補助剤を含む、アスファルト混合物であって、前記発泡補助剤が、グリコールエーテル化合物、脂肪酸化合物、界面活性剤化合物、及び無機化合物からなる群から選ばれる1種以上である。本発明のアスファルト混合物の施工方法は、フォームドアスファルト、骨材及び発泡補助剤を加熱及び混合してアスファルト混合物を得ること、前記アスファルト混合物が150℃以上の状態で運搬車両に積載すること、前記アスファルト混合物を前記運搬車両で2.2時間以上かけて施工場所に運搬すること、及び前記施工場所で、前記アスファルト混合物を施工すること、を含み、前記発泡補助剤が、グリコールエーテル化合物、脂肪酸化合物、界面活性剤化合物、及び無機化合物からなる群から選ばれる1種以上である。【選択図】 なし</description><language>eng ; jpn</language><subject>CHEMISTRY ; COMPOSITIONS BASED THEREON ; COMPOSITIONS OF MACROMOLECULAR COMPOUNDS ; CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES ; CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, ORTHE LIKE ; FIXED CONSTRUCTIONS ; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR ; METALLURGY ; ORGANIC MACROMOLECULAR COMPOUNDS ; THEIR PREPARATION OR CHEMICAL WORKING-UP ; USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS</subject><creationdate>2024</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20240710&amp;DB=EPODOC&amp;CC=JP&amp;NR=2024094697A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20240710&amp;DB=EPODOC&amp;CC=JP&amp;NR=2024094697A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>YAMAZAKI KENSAKU</creatorcontrib><creatorcontrib>SUGAWARA NORIAKI</creatorcontrib><title>ASPHALT MIXTURE AND CONSTRUCTION METHOD THEREOF</title><description>To provide an asphalt mixture and a construction method thereof enabling construction even if the asphalt mixture is transported in a wide area for a long distance.SOLUTION: An asphalt mixture of the invention includes foamed asphalt, aggregate, and foaming auxiliary agent. 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subjects CHEMISTRY
COMPOSITIONS BASED THEREON
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, ORTHE LIKE
FIXED CONSTRUCTIONS
MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
METALLURGY
ORGANIC MACROMOLECULAR COMPOUNDS
THEIR PREPARATION OR CHEMICAL WORKING-UP
USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS
title ASPHALT MIXTURE AND CONSTRUCTION METHOD THEREOF
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