TY  - JOUR
TT  - Research on Performance of Mid-Range Water Reducer Admixture in Concrete
AU  - Yıldırım, Salih Taner
AU  - Kiraz, Ersin
PY  - 2016
DA  - June
JF  - Yapı Teknolojileri Elektronik Dergisi
JO  - yted
PB  - Sedat ÇETİN
WT  - DergiPark
SN  - 1305-631X
SP  - 9
EP  - 16
VL  - 6
IS  - 2
KW  - Beton
KW  - orta alışkanlaştırıcı katkı
KW  - taşıma süresi
KW  - çökme
N2  - Common water reducers used in concrete mixture have become unable to meet expections by devoloping of concrete technology. Mid-range water reducers give influences as super plasticizers’ effects in concrete in low cement contents by meeting this expections and in even higher water/cement ratio. In the study, the five different mid-range water reducer admixtures evaluated in terms of slump loss and compressive strength in two different cement dosage. After experimental studies, some of the mid-range water reducer admixtures were found to be more successful in reducing the loss of the concrete slump. It is thought that  it's casting can be possible without the need for reinforcement with a new admixture when concrete producted by this type of admixtures send the construction site. But it must be pre-tested experimentally for long transport times.  Keywords: Concrete, mid-range water reducer admixture, transportation time, slump.
UR  - https://dergipark.org.tr/tr/pub/yted/issue//238483
L1  - https://dergipark.org.tr/tr/download/article-file/206871
ER  -