A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Milling aid for cement clinker based on polycarboxylate ethers and/or lignosulphonates
The use of an additive comprising polycarboxylate ether and/or lignosulphonate as a milling aid in cement milling to produce cement, especially the use of fly ashes and ground rock in cement, is described. The additive is preferably an aqueous additive. The use of the milling aid in the production of cement leads to improved processability of concrete or mortar produced from the cement. In particular, improved stiffening behaviours, a reduced water requirement or a reduced plasticizer requirement for the mortar or concrete are obtained as a result.
Milling aid for cement clinker based on polycarboxylate ethers and/or lignosulphonates
The use of an additive comprising polycarboxylate ether and/or lignosulphonate as a milling aid in cement milling to produce cement, especially the use of fly ashes and ground rock in cement, is described. The additive is preferably an aqueous additive. The use of the milling aid in the production of cement leads to improved processability of concrete or mortar produced from the cement. In particular, improved stiffening behaviours, a reduced water requirement or a reduced plasticizer requirement for the mortar or concrete are obtained as a result.
Milling aid for cement clinker based on polycarboxylate ethers and/or lignosulphonates
HONERT DIETER (author) / HELLER THOMAS (author) / MULLER THOMAS (author)
2015-07-01
Patent
Electronic Resource
English
IPC:
C04B
Kalk
,
LIME
GRINDING AID FOR CEMENT CLINKER BASED ON POLYCARBOXYLATE ETHERS AND/OR LIGNOSULFONATES
| European Patent Office | 2015
Grinding aid for cement clinker based on polycarboxylate ethers and/or lignosulfonates
| European Patent Office | 2016
Use of polycarboxylate ethers in combination with other additives for milling cement
| European Patent Office | 2015
CEMENT CLINKER, CEMENT COMPOSITION, AND CEMENT CLINKER PRODUCTION METHOD
| European Patent Office | 2021