FR2366233A1 - Composite bodies of light weight material - made from light aggregate and binder by compression with compressible layer between platen and mix - Google Patents

Composite bodies of light weight material - made from light aggregate and binder by compression with compressible layer between platen and mix

Info

Publication number
FR2366233A1
FR2366233A1 FR7517338A FR7517338A FR2366233A1 FR 2366233 A1 FR2366233 A1 FR 2366233A1 FR 7517338 A FR7517338 A FR 7517338A FR 7517338 A FR7517338 A FR 7517338A FR 2366233 A1 FR2366233 A1 FR 2366233A1
Authority
FR
France
Prior art keywords
binder
light weight
platen
composite bodies
mix
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
FR7517338A
Other languages
French (fr)
Other versions
FR2366233B1 (en
Inventor
J Davidovits
J J Legrand
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.)
AGS ARGILES MINERAUX
Original Assignee
AGS ARGILES MINERAUX
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 AGS ARGILES MINERAUX filed Critical AGS ARGILES MINERAUX
Priority to FR7517338A priority Critical patent/FR2366233A1/en
Publication of FR2366233A1 publication Critical patent/FR2366233A1/en
Application granted granted Critical
Publication of FR2366233B1 publication Critical patent/FR2366233B1/fr
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
    • C04B40/00—Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
    • C04B40/02—Selection of the hardening environment
    • 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
    • C04B26/00—Compositions of mortars, concrete or artificial stone, containing only organic binders, e.g. polymer or resin concrete
    • C04B26/02—Macromolecular compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Press-Shaping Or Shaping Using Conveyers (AREA)
  • Dry Formation Of Fiberboard And The Like (AREA)

Abstract

Composite bodies are claimed consisting of light weight rigid mineral aggregates bonded with a binder. The composites are prepared by compaction in a press at >=10 kg/cm2 with a layer of compressible material between the press platen and the mixt. to be compressed. Novelty is that the ratio between the volume Vv of 1 kg of bulk aggretes and the volume Ve of compressed product formed therefrom into a definitive shape, is 1.3-2.5 (1.6-2.2). The light weight aggregates, which would not normally withstand crushing or deformation at pressures of >=10 kg/cm2 are undamaged.
FR7517338A 1975-06-03 1975-06-03 Composite bodies of light weight material - made from light aggregate and binder by compression with compressible layer between platen and mix Granted FR2366233A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7517338A FR2366233A1 (en) 1975-06-03 1975-06-03 Composite bodies of light weight material - made from light aggregate and binder by compression with compressible layer between platen and mix

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7517338A FR2366233A1 (en) 1975-06-03 1975-06-03 Composite bodies of light weight material - made from light aggregate and binder by compression with compressible layer between platen and mix

Publications (2)

Publication Number Publication Date
FR2366233A1 true FR2366233A1 (en) 1978-04-28
FR2366233B1 FR2366233B1 (en) 1979-03-30

Family

ID=9156019

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7517338A Granted FR2366233A1 (en) 1975-06-03 1975-06-03 Composite bodies of light weight material - made from light aggregate and binder by compression with compressible layer between platen and mix

Country Status (1)

Country Link
FR (1) FR2366233A1 (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2050999A5 (en) * 1969-06-12 1971-04-02 Trasswerke Meurin Betrie Granulated light building material eg pumice - stone silicate foam grains, and expanded clay

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2050999A5 (en) * 1969-06-12 1971-04-02 Trasswerke Meurin Betrie Granulated light building material eg pumice - stone silicate foam grains, and expanded clay

Also Published As

Publication number Publication date
FR2366233B1 (en) 1979-03-30

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse