FR2377880B1 - - Google Patents

Info

Publication number
FR2377880B1
FR2377880B1 FR7701485A FR7701485A FR2377880B1 FR 2377880 B1 FR2377880 B1 FR 2377880B1 FR 7701485 A FR7701485 A FR 7701485A FR 7701485 A FR7701485 A FR 7701485A FR 2377880 B1 FR2377880 B1 FR 2377880B1
Authority
FR
France
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.)
Expired
Application number
FR7701485A
Other languages
French (fr)
Other versions
FR2377880A1 (en
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7701485A priority Critical patent/FR2377880A1/en
Publication of FR2377880A1 publication Critical patent/FR2377880A1/en
Application granted granted Critical
Publication of FR2377880B1 publication Critical patent/FR2377880B1/fr
Priority to FR8315528A priority patent/FR2552755A2/en
Granted legal-status Critical Current

Links

Classifications

    • 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
    • C04B18/00—Use of agglomerated or waste materials or refuse as fillers for mortars, concrete or artificial stone; Treatment of agglomerated or waste materials or refuse, specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B18/04—Waste materials; Refuse
    • C04B18/18—Waste materials; Refuse organic
    • C04B18/24—Vegetable refuse, e.g. rice husks, maize-ear refuse; Cellulosic materials, e.g. paper, cork
    • C04B18/26—Wood, e.g. sawdust, wood shavings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27N—MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
    • B27N3/00—Manufacture of substantially flat articles, e.g. boards, from particles or fibres
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/91—Use of waste materials as fillers for mortars or concrete

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Ceramic Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Civil Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Forests & Forestry (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
FR7701485A 1977-01-19 1977-01-19 Concrete incorporating wood chip and dust fillers - for low cost density reduction and insulation enhancement Granted FR2377880A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR7701485A FR2377880A1 (en) 1977-01-19 1977-01-19 Concrete incorporating wood chip and dust fillers - for low cost density reduction and insulation enhancement
FR8315528A FR2552755A2 (en) 1977-01-19 1983-09-29 Improvement to insulating lightweight concrete, to processes for its preparation and to the products obtained with the aid of this concrete.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7701485A FR2377880A1 (en) 1977-01-19 1977-01-19 Concrete incorporating wood chip and dust fillers - for low cost density reduction and insulation enhancement

Publications (2)

Publication Number Publication Date
FR2377880A1 FR2377880A1 (en) 1978-08-18
FR2377880B1 true FR2377880B1 (en) 1983-03-18

Family

ID=9185683

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7701485A Granted FR2377880A1 (en) 1977-01-19 1977-01-19 Concrete incorporating wood chip and dust fillers - for low cost density reduction and insulation enhancement

Country Status (1)

Country Link
FR (1) FR2377880A1 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE847724C (en) * 1948-11-09 1952-08-28 Hans Hauenschild Chem Fab Komm Manufacture of wood concrete
DE808690C (en) * 1950-01-24 1951-07-19 Paul Kittelberger Dipl Ing Manufacture of wood concrete
DE915317C (en) * 1951-12-29 1954-07-19 Durisol Ag Process for the production of construction elements from lightweight concrete

Also Published As

Publication number Publication date
FR2377880A1 (en) 1978-08-18

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Legal Events

Date Code Title Description
ST Notification of lapse