[go: up one dir, main page]

FR622803A - Manufacturing process of porous refractory stones - Google Patents

Manufacturing process of porous refractory stones

Info

Publication number
FR622803A
FR622803A FR622803DA FR622803A FR 622803 A FR622803 A FR 622803A FR 622803D A FR622803D A FR 622803DA FR 622803 A FR622803 A FR 622803A
Authority
FR
France
Prior art keywords
manufacturing process
porous refractory
refractory stones
stones
porous
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
Other languages
French (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.)
STERCHAMOLVERKE GmbH
Original Assignee
STERCHAMOLVERKE GmbH
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 STERCHAMOLVERKE GmbH filed Critical STERCHAMOLVERKE GmbH
Application granted granted Critical
Publication of FR622803A publication Critical patent/FR622803A/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
    • C04B38/00—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof
    • C04B38/06—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof by burning-out added substances by burning natural expanding materials or by sublimating or melting out added substances
    • C04B38/063—Preparing or treating the raw materials individually or as batches
    • C04B38/0635—Compounding ingredients
    • C04B38/0645—Burnable, meltable, sublimable materials
    • C04B38/0675—Vegetable refuse; Cellulosic materials, e.g. wood chips, cork, peat, paper

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
FR622803D 1925-10-20 1926-10-07 Manufacturing process of porous refractory stones Expired FR622803A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE622803X 1925-10-20

Publications (1)

Publication Number Publication Date
FR622803A true FR622803A (en) 1927-06-08

Family

ID=6577761

Family Applications (1)

Application Number Title Priority Date Filing Date
FR622803D Expired FR622803A (en) 1925-10-20 1926-10-07 Manufacturing process of porous refractory stones

Country Status (1)

Country Link
FR (1) FR622803A (en)

Similar Documents

Publication Publication Date Title
FR622803A (en) Manufacturing process of porous refractory stones
FR676398A (en) Manufacturing process of refractory stones
FR702679A (en) Manufacturing process for refractory stones or bricks
FR715354A (en) Manufacturing process of refractory stones
FR728222A (en) Manufacturing process of iridescent stones
FR656236A (en) Manufacturing process of artificial stones
FR599918A (en) Manufacturing process of sand-lime brick
FR681297A (en) Manufacturing process of hollow bricks
FR687174A (en) Manufacturing process of ceramic materials
FR602070A (en) Manufacturing process of artificial marbles
FR650256A (en) Manufacturing process of activated carbon
FR629954A (en) Manufacturing process of block capacitors
FR674702A (en) Process of making pâtés
FR609825A (en) Manufacturing process of non-colored alumino-limestone cements
FR772773A (en) Manufacturing process of refractory stones
FR626151A (en) Manufacturing process for cements of any kind
FR642830A (en) Ceramic composition and its manufacturing process
FR687756A (en) Manufacturing process of ceramic materials
FR31163E (en) Construction process of stone stairs
FR639823A (en) Process for manufacturing porous artificial stone blocks
FR623697A (en) Manufacturing process of light refractory bricks made of diatomaceous earth
FR620906A (en) Manufacturing process of doll bodies
FR648140A (en) Manufacturing process of sulfacids
FR698138A (en) Manufacturing process of mincers
FR588791A (en) Construction process of stone stairs