Hardening accelerator for mineral binder compositions

• Main Authors: BUERGE CHRISTIAN, KURZ CHRISTOPHE, MAEDER GILBERT, MARAZZANI BEAT
• Format: Patent
• Language: Chinese; English
• Published: 08.01.2014
• Subjects: ARTIFICIAL STONE; CEMENTS; CERAMICS; CHEMISTRY; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS; CONCRETE; LIME, MAGNESIA; METALLURGY; REFRACTORIES; SLAG; TREATMENT OF NATURAL STONE

The invention relates to a hardening accelerator for mineral binder compositions, in particular for cementitious binder compositions. The hardening accelerator contains a combination consisting of a) a first amino alcohol (A) comprising at least one primary alcohol group, and b) a second amino alcoh...