FR83429E - Use of rhyolitic pumice for the manufacture of heat-insulating and refractory concrete - Google Patents

Use of rhyolitic pumice for the manufacture of heat-insulating and refractory concrete

Info

Publication number
FR83429E
FR83429E FR4553A FR38004553A FR83429E FR 83429 E FR83429 E FR 83429E FR 4553 A FR4553 A FR 4553A FR 38004553 A FR38004553 A FR 38004553A FR 83429 E FR83429 E FR 83429E
Authority
FR
France
Prior art keywords
rhyolitic
pumice
insulating
manufacture
heat
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.)
Expired
Application number
FR4553A
Other languages
French (fr)
Inventor
Rene-Marie Berthier
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.)
Electricite de France SA
Original Assignee
Electricite de France SA
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
Priority claimed from FR4495A external-priority patent/FR1344972A/en
Application filed by Electricite de France SA filed Critical Electricite de France SA
Priority to FR4553A priority Critical patent/FR83429E/en
Application granted granted Critical
Publication of FR83429E publication Critical patent/FR83429E/en
Expired 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
    • C04B20/00—Use of materials as fillers for mortars, concrete or artificial stone according to more than one of groups C04B14/00 - C04B18/00 and characterised by shape or grain distribution; Treatment of materials according to more than one of the groups C04B14/00 - C04B18/00 specially adapted to enhance their filling properties in mortars, concrete or artificial stone; Expanding or defibrillating materials
    • C04B20/02—Treatment
    • C04B20/04—Heat treatment

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
FR4553A 1962-09-21 1963-04-03 Use of rhyolitic pumice for the manufacture of heat-insulating and refractory concrete Expired FR83429E (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR4553A FR83429E (en) 1962-09-21 1963-04-03 Use of rhyolitic pumice for the manufacture of heat-insulating and refractory concrete

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR4495A FR1344972A (en) 1962-09-21 1962-09-21 Use of rhyolitic pumice for the manufacture of heat-insulated and refractory concrete
FR4553A FR83429E (en) 1962-09-21 1963-04-03 Use of rhyolitic pumice for the manufacture of heat-insulating and refractory concrete

Publications (1)

Publication Number Publication Date
FR83429E true FR83429E (en) 1964-08-07

Family

ID=1365559

Family Applications (1)

Application Number Title Priority Date Filing Date
FR4553A Expired FR83429E (en) 1962-09-21 1963-04-03 Use of rhyolitic pumice for the manufacture of heat-insulating and refractory concrete

Country Status (1)

Country Link
FR (1) FR83429E (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2648127A1 (en) * 1989-06-09 1990-12-14 Mathieu Rene Process for treating a rock intended to line grilling appliances and product obtained

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2648127A1 (en) * 1989-06-09 1990-12-14 Mathieu Rene Process for treating a rock intended to line grilling appliances and product obtained

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