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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
Research Hub UniBw M:
RISK
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
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