AMESTEC LIANT PENTRU PREPARAREA UNEI SUSPENSII DE CIMENT FOARTE FIN SI PROCEDEU DE OBTINERE

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Interest:

Assignment

Publication info:

No.: RO118584

Date: 30.07.2003

Inventor(s):

CHARTSCHENKO IGOR [DE]

HORST DIETER TEICHERT [DE]

PERBIX WOLFGANG [DE]

VOLKHART RUDERT [DE]

Applicant(s):
DYCKERHOFF AG [DE]
Classification:
International patent classification (IPC):
B02C23/08; B28C5/00; B28C7/04; C04B20/00; C04B28/00; C04B28/02; C04B28/04; C04B28/08; C04B28/14; C04B28/24; C04B40/06; C04B7/153; C04B7/52; C04B111/72

Cooperative patent classification (CPC):
B28C7/0481 (EP); C04B20/008 (EP); C04B28/02 (EP); C04B28/04 (EP); C04B28/08 (EP); C04B2111/00663 (EP); C04B2111/00724 (EP); C04B2111/70 (EP); Y02W30/91 (EP); C04B20/008; C04B7/527; C04B28/02; C04B7/323; C04B18/141; C04B24/226; C04B40/0032; C04B40/0608; C04B14/062; C04B14/104; C04B14/14; C04B20/0076; C04B22/0093; C04B22/143; C04B20/026; C04B22/008; C04B28/04; C04B14/04; C04B28/08
Application info:
No.: RO19950001445
Date: 07.08.1995
Priority number(s):
DE19944428692 12.08.1994
Related patents:
ATE173722; ATE186042; CZ181295; CZ288794; DE4428692; DE4447575; DK0696558; DK0789006; EE04052; EE9500039; EP0696558; EP0789006; ES2126183; FI117385; FI953771; HU216141; HUT71989; LT3989; LT95091; LV11541; MD1327; MD950367; NO20021291; NO323108; NO952777; PL179097; PL309999; RU2105736; SK282176; SK92495; UA41911
Description:

Inventia se refera la un amestec liant pentru prepararea unei suspensii de ciment pentru umplerea prin injectare sub presiune a unor spatii poroase si a unor spatii goale, de exemplu in elemente de constructii din beton. In plus, inventia se refera si la procedeul de obtinere a acestui amestec liant. Amestecul liant se prezinta sub forma unui amestec finit, uscat, care mai trebuie doar amestecat cu apa si care este adecvat utilizarii respective. Amestecul liant contine faina de clincher de mare finete sau faina foarte fina de zgura granulata de furnal sau un amestec din aceste componente, fara adaos de sulfat in calitate de suport, precum si aditivi si agenti modificatori. Ansamblul amestecului omogen uscat prezinta o distributie granulometrica constanta si esalonata, specifica.