MA32298B1 - Revetement de sol a activite antipollution et melange photocatalytique pour sa preparation - Google Patents

Revetement de sol a activite antipollution et melange photocatalytique pour sa preparation

Info

Publication number
MA32298B1
MA32298B1 MA33339A MA33339A MA32298B1 MA 32298 B1 MA32298 B1 MA 32298B1 MA 33339 A MA33339 A MA 33339A MA 33339 A MA33339 A MA 33339A MA 32298 B1 MA32298 B1 MA 32298B1
Authority
MA
Morocco
Prior art keywords
photocatalytic
composition
mixing
preparation
floor coating
Prior art date
Application number
MA33339A
Other languages
Arabic (ar)
English (en)
Inventor
Gian Luca Guerrini
Jean-Pierre Grelaud
Original Assignee
Italcementi Spa
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Italcementi Spa filed Critical Italcementi Spa
Publication of MA32298B1 publication Critical patent/MA32298B1/fr

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C1/00—Design or layout of roads, e.g. for noise abatement, for gas absorption
    • E01C1/005—Means permanently installed along the road for removing or neutralising exhaust gases
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • C04B28/02—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
    • C04B2111/0075—Uses not provided for elsewhere in C04B2111/00 for road construction
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/70—Grouts, e.g. injection mixtures for cables for prestressed concrete

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Structural Engineering (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Civil Engineering (AREA)
  • Architecture (AREA)
  • Inorganic Chemistry (AREA)
  • Catalysts (AREA)
  • Road Paving Structures (AREA)

Abstract

La présente invention concerne une nouvelle composition photocatalytique qui est conçue pour la percolation dans des surfaces de route. La composition ne contient aucun agrégat, mais est constituée de ciment, d'un photocatalyseur, d'un superfluidifiant, d'un modificateur de viscosité et d'un agent anti-mousse, dans des proportions appropriées. La composition est appliquée sur des étendues poreuses d'asphalte ouvert, remplissant complètement les cavités jusqu'à une épaisseur comprise entre 30 et 50 mm. L'asphalte traité acquiert une activité photocatalytique forte et durable, même lorsqu'il est soumis à des charges mécaniques lourdes et à des conditions météorologiques défavorables, comme dans le cas de surfaces de route d'entrée et de sortie de ville supportant une circulation intense.
MA33339A 2008-04-29 2010-11-11 Revetement de sol a activite antipollution et melange photocatalytique pour sa preparation MA32298B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT000787A ITMI20080787A1 (it) 2008-04-29 2008-04-29 Pavimentazione con attivita' disinquinante e miscela fotocatalitica per realizzarla
PCT/EP2009/055112 WO2009133094A1 (fr) 2008-04-29 2009-04-28 Revêtement de sol à activité antipollution et mélange photocatalytique pour sa préparation

Publications (1)

Publication Number Publication Date
MA32298B1 true MA32298B1 (fr) 2011-05-02

Family

ID=40297037

Family Applications (1)

Application Number Title Priority Date Filing Date
MA33339A MA32298B1 (fr) 2008-04-29 2010-11-11 Revetement de sol a activite antipollution et melange photocatalytique pour sa preparation

Country Status (9)

Country Link
US (1) US9139960B2 (fr)
EP (1) EP2294029A1 (fr)
CN (1) CN102015572A (fr)
CA (1) CA2721824C (fr)
EG (1) EG26660A (fr)
IT (1) ITMI20080787A1 (fr)
MA (1) MA32298B1 (fr)
RU (1) RU2503634C2 (fr)
WO (1) WO2009133094A1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102247755A (zh) * 2011-04-26 2011-11-23 同济大学 一种分解汽车尾气的方法
USRE48220E1 (en) * 2013-03-13 2020-09-22 D&D Emulsions, Inc. Embedding photocatalytic titanium dioxide in asphalt surfaces to reduce pollutants via photocatalytic reactions
US20170057873A1 (en) * 2014-02-22 2017-03-02 Heidelbergcement Ag Dry mortar, mortar slurry and method for producing semi-rigid coatings
DK3112327T3 (da) 2015-06-30 2018-01-29 Heidelbergcement Ag Halvstive coatinger med øget greb og fremgangsmåde til deres fremstilling
US11174200B2 (en) 2017-09-13 2021-11-16 Honeywell International Inc. Stable asphalt emulsions, methods of forming the same, and composite structures formed from the same
RU2728622C1 (ru) * 2020-01-16 2020-07-30 Евгений Евгеньевич Усов Способ получения покрытия дорожек с эффектом дренажа
CN111304994B (zh) * 2020-03-31 2023-04-28 广西交投科技有限公司 应用于沥青路面维修的半柔性功能组合结构恢复层

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0710627A (ja) * 1993-06-17 1995-01-13 Minato Giken:Kk セメント複合型熱反射塗料
IT1286492B1 (it) * 1996-08-07 1998-07-15 Italcementi Spa Legante idraulico con migliorate proprieta' di costanza di colore
JP3428381B2 (ja) * 1996-08-16 2003-07-22 三菱マテリアル株式会社 ＮＯｘ浄化舗装構造物
IT1292378B1 (it) * 1997-06-19 1999-02-08 Italcementi Spa Uso di additivi organici per la preparazione di composizioni cementizie con migliorate proprieta' di costanza di colore
WO2000006828A1 (fr) * 1998-07-29 2000-02-10 Ishihara Sangyo Kaisha, Ltd. Voie de circulation remplissant une fonction de purification d'air et procede servant a purifier de l'air pollue sur une voie de circulation
JP2002201056A (ja) * 2000-12-28 2002-07-16 Taiheiyo Cement Corp 注入材及びこれを用いた構築体
RU2220171C1 (ru) * 2002-04-30 2003-12-27 Открытое акционерное общество "Дорпластсервис" Битумсодержащий материал
JP2006118233A (ja) * 2004-10-22 2006-05-11 Babcock Hitachi Kk 光触媒の道路施工方法
EP1752429A1 (fr) * 2005-07-25 2007-02-14 Global Engineering and Trade S.r.L. Revêtement routier de bitume avec effet photocatalytique et procédé pour sa préparation
ITMI20071508A1 (it) * 2007-07-26 2009-01-27 Italcementi Spa Composizioni cementizie ad elevata potenza fotocatalitica e con reologia migliorata

Also Published As

Publication number Publication date
US9139960B2 (en) 2015-09-22
CN102015572A (zh) 2011-04-13
RU2010148455A (ru) 2012-06-10
ITMI20080787A1 (it) 2009-10-30
EG26660A (en) 2014-05-06
CA2721824C (fr) 2016-06-28
EP2294029A1 (fr) 2011-03-16
US20110041734A1 (en) 2011-02-24
RU2503634C2 (ru) 2014-01-10
CA2721824A1 (fr) 2009-11-05
WO2009133094A1 (fr) 2009-11-05

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