FR2371394A1 - Lit de beton reflechissant procede pour sa realisation et emploi de ce lit - Google Patents

Lit de beton reflechissant procede pour sa realisation et emploi de ce lit

Info

Publication number
FR2371394A1
FR2371394A1 FR7734823A FR7734823A FR2371394A1 FR 2371394 A1 FR2371394 A1 FR 2371394A1 FR 7734823 A FR7734823 A FR 7734823A FR 7734823 A FR7734823 A FR 7734823A FR 2371394 A1 FR2371394 A1 FR 2371394A1
Authority
FR
France
Prior art keywords
bed
realization
procedure
balls
reflective concrete
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
FR7734823A
Other languages
English (en)
Other versions
FR2371394B1 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Gschwend & Stadler Inst
Original Assignee
Gschwend & Stadler Inst
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 Gschwend & Stadler Inst filed Critical Gschwend & Stadler Inst
Publication of FR2371394A1 publication Critical patent/FR2371394A1/fr
Application granted granted Critical
Publication of FR2371394B1 publication Critical patent/FR2371394B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
    • B28B11/08—Apparatus or processes for treating or working the shaped or preshaped articles for reshaping the surface, e.g. smoothing, roughening, corrugating, making screw-threads
    • B28B11/0872—Non-mechanical reshaping of the surface, e.g. by burning, acids, radiation energy, air flow, etc.
    • 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
    • C04B14/00—Use of inorganic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of inorganic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B14/02—Granular materials, e.g. microballoons
    • C04B14/04—Silica-rich materials; Silicates
    • C04B14/22—Glass ; Devitrified glass
    • 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
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/53—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone involving the removal of at least part of the materials of the treated article, e.g. etching, drying of hardened concrete
    • C04B41/5323—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone involving the removal of at least part of the materials of the treated article, e.g. etching, drying of hardened concrete to make grain visible, e.g. for obtaining exposed aggregate concrete
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
    • E01F9/50—Road surface markings; Kerbs or road edgings, specially adapted for alerting road users
    • E01F9/506—Road surface markings; Kerbs or road edgings, specially adapted for alerting road users characterised by the road surface marking material, e.g. comprising additives for improving friction or reflectivity; Methods of forming, installing or applying markings in, on or to road surfaces
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
    • E01F9/50—Road surface markings; Kerbs or road edgings, specially adapted for alerting road users
    • E01F9/553—Low discrete bodies, e.g. marking blocks, studs or flexible vehicle-striking members

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Structural Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Civil Engineering (AREA)
  • Architecture (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Road Signs Or Road Markings (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Aftertreatments Of Artificial And Natural Stones (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Surface Treatment Of Glass (AREA)
  • Radiation-Therapy Devices (AREA)
  • Finishing Walls (AREA)

Abstract

Le lit de béton réfléchissant comprend essentiellement des billes de verre fondu de diamètre 0,3, 0,6 mm E, noyées dans une couche de ciment Portland, d'une charge dure et d'un pigment. L'indice de réfraction de la charge est proche de celui des billes. La surface C de la couche dans laquelle sont noyées les billes est décapée pour libérer la partie supérieure des billes D.
FR7734823A 1976-11-19 1977-11-18 Lit de beton reflechissant procede pour sa realisation et emploi de ce lit Granted FR2371394A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1458876A CH612462A5 (en) 1976-11-19 1976-11-19 Reflective concrete body, process for the production thereof and use thereof

Publications (2)

Publication Number Publication Date
FR2371394A1 true FR2371394A1 (fr) 1978-06-16
FR2371394B1 FR2371394B1 (fr) 1983-03-04

Family

ID=4402109

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7734823A Granted FR2371394A1 (fr) 1976-11-19 1977-11-18 Lit de beton reflechissant procede pour sa realisation et emploi de ce lit

Country Status (11)

Country Link
JP (2) JPS5364233A (fr)
AT (1) AT374778B (fr)
BR (1) BR7707630A (fr)
CH (1) CH612462A5 (fr)
CS (1) CS208737B2 (fr)
DE (1) DE2750711C2 (fr)
ES (2) ES464231A1 (fr)
FR (1) FR2371394A1 (fr)
GB (1) GB1592788A (fr)
IT (1) IT1087288B (fr)
SE (1) SE422785B (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2441700A1 (fr) * 1978-11-17 1980-06-13 Nilsa Jacques Procede de fabrication de panneaux prefabriques et panneaux obtenus
NL1019338C2 (nl) * 2001-11-09 2003-05-14 Jerry Milton Tjon Tam Sin Samenstelling en werkwijze voor de toepassing daarvan.
FR2930545A1 (fr) * 2008-04-23 2009-10-30 Naullet Sa Soc Element prefabrique en beton incluant des billes de verre, son procede de fabrication et son utilisation dans le domaine du batiment ou du genie civil

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6231123U (fr) * 1985-08-09 1987-02-24
US6692566B2 (en) 1994-02-16 2004-02-17 Beadcrete Pty, Ltd. Surface finish of cementitious nature and containing glass beads
DE19521847A1 (de) * 1995-06-16 1996-12-19 Gerhard Cammann Verfahren und Einrichtung zur Herstellung von lichtreflektierenden Bausteinen, von lichtreflektierenden Flächen wie Straßenmarkierungen, Randstreifen, Mittelstreifen oder dergleichen
GB0022788D0 (en) * 2000-09-15 2000-11-01 Evans Concrete Products Ltd Concrete products and process for the manufacture of the same
DE10152302A1 (de) * 2001-10-26 2003-05-15 Siltrade Gmbh Bodenstein, vorzugsweise aus Beton
GB2416766A (en) * 2004-07-29 2006-02-08 Steve Skubala Light-reflective concrete
DE102005015344A1 (de) * 2005-04-01 2006-10-05 Sf-Kooperation Gmbh Beton-Konzepte Verfahren zur Herstellung einer Erdreichabdeckung und Formling aus Beton zur Herstellung einer derartigen Erdreichabdeckung
GB0508497D0 (en) * 2005-04-27 2005-06-01 Univ Sheffield Concrete composition
ES2330492B1 (es) * 2007-05-31 2010-06-29 Eduardo Ruiz-Risueño Abad Pieza prefabricada de hormigon y vidrio y proceso para su obtencion.
CN103274619B (zh) * 2013-06-19 2015-01-07 交通运输部公路科学研究所 彩色反光防滑骨料及其制备方法
JP2016135947A (ja) * 2015-01-23 2016-07-28 宇部興産株式会社 トンネル内装用パネル
CN115340331A (zh) * 2022-08-10 2022-11-15 东南大学 一种热反射水泥基材料的制备方法
CN117070087B (zh) * 2023-08-18 2024-05-14 首都机场集团科技管理有限公司 一种机场水泥道面硅烷防护材料及制备方法

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR799990A (fr) * 1935-03-29 1936-06-24 Carrelage Et De Produits Ceram Pavé
DE873666C (de) * 1951-05-31 1953-04-16 Gubela Chemie K G Leuchtsteine fuer Verkehrsstrassen
CH291764A (de) * 1951-08-21 1953-07-15 Attilio Dr Bonomo Formstück für Verkehrsmarkierung.
CH303110A (de) * 1952-08-01 1954-11-15 Attilio Dr Bonomo Markierungszeichen.
FR1271707A (fr) * 1960-08-05 1961-09-15 Somaro Nouveau procédé de signalisation
CH371729A (de) * 1957-11-06 1963-08-31 Kloeckner Huette Bremen Ag Weisser Beton zur Verwendung für Fahrbahnmarkierungen
CH377874A (fr) * 1962-01-19 1964-05-31 Duperrex Paul Procédé de fabrication d'une couche réfléchissante et couche réfléchissante obtenue par le procédé
FR1437155A (fr) * 1964-06-22 1966-04-29 Produits réfléchissants en aggloméré de ciment et leur procédé de fabrication
FR1441061A (fr) * 1965-07-09 1966-06-03 Cimenteries Et Briqueteries Re Procédé pour la réalisation d'éléments à grand pouvoir de réflexion et éléments obtenus suivant ce procédé
FR2098740A5 (fr) * 1970-07-17 1972-03-10 Lumisilice

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1727236U (de) * 1955-09-15 1956-08-02 Erich R Kahnt Kunststein-werkstueck, insbesondere kunststeinplatte, fuer markierungszwecke.
DE1083738B (de) * 1957-11-16 1960-06-15 Kloeckner Werke Ag Weisser Beton fuer Markierungen auf Fahrbahnen

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR799990A (fr) * 1935-03-29 1936-06-24 Carrelage Et De Produits Ceram Pavé
DE873666C (de) * 1951-05-31 1953-04-16 Gubela Chemie K G Leuchtsteine fuer Verkehrsstrassen
CH291764A (de) * 1951-08-21 1953-07-15 Attilio Dr Bonomo Formstück für Verkehrsmarkierung.
CH303110A (de) * 1952-08-01 1954-11-15 Attilio Dr Bonomo Markierungszeichen.
CH371729A (de) * 1957-11-06 1963-08-31 Kloeckner Huette Bremen Ag Weisser Beton zur Verwendung für Fahrbahnmarkierungen
FR1271707A (fr) * 1960-08-05 1961-09-15 Somaro Nouveau procédé de signalisation
CH377874A (fr) * 1962-01-19 1964-05-31 Duperrex Paul Procédé de fabrication d'une couche réfléchissante et couche réfléchissante obtenue par le procédé
FR1437155A (fr) * 1964-06-22 1966-04-29 Produits réfléchissants en aggloméré de ciment et leur procédé de fabrication
FR1441061A (fr) * 1965-07-09 1966-06-03 Cimenteries Et Briqueteries Re Procédé pour la réalisation d'éléments à grand pouvoir de réflexion et éléments obtenus suivant ce procédé
FR2098740A5 (fr) * 1970-07-17 1972-03-10 Lumisilice

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
EXBK/59 *

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2441700A1 (fr) * 1978-11-17 1980-06-13 Nilsa Jacques Procede de fabrication de panneaux prefabriques et panneaux obtenus
NL1019338C2 (nl) * 2001-11-09 2003-05-14 Jerry Milton Tjon Tam Sin Samenstelling en werkwijze voor de toepassing daarvan.
FR2930545A1 (fr) * 2008-04-23 2009-10-30 Naullet Sa Soc Element prefabrique en beton incluant des billes de verre, son procede de fabrication et son utilisation dans le domaine du batiment ou du genie civil
FR2930544A1 (fr) * 2008-04-23 2009-10-30 Naullet Sa Soc Element prefabrique en beton incluant des billes de verre, son procede de fabrication et son utilisation dans le domaine du batiment et du genie civil

Also Published As

Publication number Publication date
GB1592788A (en) 1981-07-08
CS208737B2 (en) 1981-09-15
ATA763077A (de) 1983-10-15
JPS5364233A (en) 1978-06-08
DE2750711C2 (de) 1984-02-02
FR2371394B1 (fr) 1983-03-04
DE2750711A1 (de) 1978-08-03
JPS56125508A (en) 1981-10-01
SE422785B (sv) 1982-03-29
ES237743U (es) 1978-11-01
JPS6156727B2 (fr) 1986-12-03
ES464231A1 (es) 1978-12-16
IT1087288B (it) 1985-06-04
CH612462A5 (en) 1979-07-31
BR7707630A (pt) 1978-06-20
JPS5711869B2 (fr) 1982-03-06
SE7712999L (sv) 1978-05-20
AT374778B (de) 1984-05-25
ES237743Y (es) 1979-04-01

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Legal Events

Date Code Title Description
ST Notification of lapse