EVALUATION OF WATER BEHAVIOR BETWEEN AGGREGATE AND CEMENT PASTE MATRIX BY NEUTRON RADIOGRAPHY
نویسندگان
چکیده
منابع مشابه
examining the relationship between fear of negative evaluation and communication strategies by iranian efl learners
the purpose of the present study was to investigate the relationship between fear of negative evaluation (fne) and communication strategies (css) among iranian efl learners. it was aimed to examine the differences in the use of communication strategies between speakers with high or low degree of fear of negative evaluation. the current study was a case study consisting of 10 english learners at...
Distribution of Water in Filling Fibres Visualised by Neutron Radiography
Christian–Doppler–Laboratory for Chemistry of Cellulosic Fibres & Textiles, Leopold–Franzens University Innsbruck; Present Address: Lenzing AG, Business Development & Innovation Textiles, Fiber Science Group, A–4860 Lenzing; Tel. +43 7672 701 2757; Fax. +43 7672 918 2757; E–Mail: [email protected] Atomic Institute of Austrian Universities, Vienna University of Technology Lenzing AG, Business ...
متن کاملhistological evaluation of the effect of three medicaments; trichloracetic acid, formocresol and mineral trioxide aggregate on pulpotomized teeth of dogs
چکیده ندارد.
15 صفحه اولDetermining the water - cement ratio , cement content , water content and degree 1 of hydration of hardened cement paste : Method development and validation on 2 paste samples
7 We propose a new method to estimate the initial cement content, water content and free water/cement ratio (w/c) 8 of hardened cement-based materials made with Portland cements that have unknown mixture proportions and 9 degree of hydration. This method first quantifies the composition of the hardened cement paste, i.e. the 10 volumetric fractions of capillary pores, hydration products and unr...
متن کاملAnalysis of C–S–H gel and cement paste by small-angle neutron scattering
The role of small-angle X-ray and neutron scattering (SAXS and SANS) in the characterization of cement is briefly reviewed. The unique information obtainable from SANS analysis of C–S–H gel in hydrating cement is compared with that obtainable by other neutron methods. Implications for the nature of C–S–H gel, as detected by SANS, are considered in relation to current models. Finally, the applic...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Structural and Construction Engineering (Transactions of AIJ)
سال: 2009
ISSN: 1881-8153,1340-4202
DOI: 10.3130/aijs.74.1905