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Authors:
Schmid, Marlene; Sposito, Ricarda; Thienel, Karl-Christian; Plank, Johann 
Document type:
Konferenzbeitrag / Conference Paper 
Title:
Effectiveness of Amphoteric PCE Superplasticizers in Calcined Clay Blended Cements 
Collection editors:
Bishnoi, Shashank 
Title of conference publication:
Calcined Clays for Sustainable Concrete 
Subtitle of conference publication:
Proceedings of the 3ʳᵈ International Conference on Calcined Clays for Sustainable Concrete 
Series title:
RILEM Bookseries 
Series volume:
25 
Conference title:
International Conference on Calcined Clays for Sustainable Concrete (3., 2019, Delhi) 
Conference title:
3ʳᵈ International Conference on Calcined Clays for Sustainable Concrete 
Venue:
Delhi, India 
Year of conference:
2019 
Date of conference beginning:
15.10.2019 
Date of conference ending:
17.10.2019 
Place of publication:
Singapore 
Publisher:
Springer 
Year:
2020 
Pages from - to:
201-209 
Language:
Englisch 
Keywords:
Admixture ; Amphoteric polymers ; calcined clay ; cement hydration ; dispersing performance ; polycarboxylate ether ; SCM ; Superplasticiser ; Supplementary cementing material ; workability 
Abstract:
This study highlights the suitability of amphoteric (zwitterionic) polycarboxylate-based superplasticizers for a naturally occurring mixed layer clay used as pozzolanic cement substitute after calcination. After a successful synthesis, dispersing performance tests reveal that amphoteric superplasticizers are a promising type of superplasticizer to address both calcined clays and cement. Tailor-made terpolymers can be applied to vary the initial slump by integration of different ratios of cationi...    »
 
ISBN:
978-981-15-2805-7 ; 978-981-15-2806-4 
Department:
Fakultät für Bauingenieurwesen und Umweltwissenschaften 
Institute:
BAU 3 - Institut für Werkstoffe des Bauwesens 
Chair:
Thienel, Karl-Christian 
Open Access yes or no?:
Nein / No 
Miscellaneous:
Ursprünglicher TItel: Accessibility of a Calcined Mixed Layer Clay for Amphoteric Superplasticizers and Its Application as Supplementary Cementitious Material