Detail publikace

Testing the strength of cement and concrete with high initial strength ultrasonic pulse method

BROŽOVSKÝ, J.

Originální název

Testing the strength of cement and concrete with high initial strength ultrasonic pulse method

Typ

článek ve sborníku ve WoS nebo Scopus

Jazyk

angličtina

Originální abstrakt

Gypsum free cement (GFC) is based on Portland clinker. Gypsum as an initial setting time regulation additive is replaced by a system based on lignosulfonane of alkali metal and carbonate of alkali metal. This binder features high initial strength and short initial setting time; subsequently, these properties continue in concretes made with this binding material. Concrete with gypsum-free cement is characterized with short setting time and high initial strength. Concrete with gypsum-free cement has comparable strength after 3 days of curing with a 28 days strength of common concrete with Portland cement containing gypsum. Our paper describes methodology and calibration relations for both – GFC and determination of types of concrete made with GFC strength determination through ultrasonic pulse velocity.

Klíčová slova

cement, concrete, ultrasonic pulse velocity

Autoři

BROŽOVSKÝ, J.

Rok RIV

2012

Vydáno

5. 12. 2012

Nakladatel

VUT v Brně

Místo

Brno

ISBN

978-80-7204-823-6

Kniha

Proceedings 10th INTERNATIONAL CONFERENCE NDT 2012 NON-DESTRUCTIVE TESTING IN ENGINEERING PRACTICE

Edice

1

Číslo edice

1

Strany od

5

Strany do

11

Strany počet

7

BibTex

@inproceedings{BUT95409,
  author="Jiří {Brožovský}",
  title="Testing the strength of cement and concrete with high initial strength ultrasonic pulse method",
  booktitle="Proceedings 10th INTERNATIONAL CONFERENCE NDT 2012 NON-DESTRUCTIVE TESTING IN ENGINEERING PRACTICE",
  year="2012",
  series="1",
  number="1",
  pages="5--11",
  publisher="VUT v Brně",
  address="Brno",
  isbn="978-80-7204-823-6"
}