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[ 5 ] Nano Fe 2 O 3 Nano silica (NS) – 2, 3, 5, 10% for cement Cement mortar Compressive strength, flexural strength

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potable tap water conforming to IS: 456 – 2000 [ 22 ] was used in this study for producing and curing of cement mortar. For producing good workability and high flowability with less water powder ratio polycarboxylic based superplasticizer (SP) and

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analysis relating it to the relative strength, keeping the cement mortars and pastes with 0, 5, 10 and 15% replacement of cement with MK and with a water/binder (w/b) ratio of 0.55. The removal of portlandite by pozzolanic reaction reached a maximum at

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-Gawwad , “ The effect of replacing sand by iron slag on physical, mechanical and radiological properties of cement mortar ,” HBRC J. , vol. 13 , no. 3 , pp. 255 – 261 , 2017 . 10.1016/j.hbrcj.2015

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,” Building Mater. Civil Eng. , pp. 81 – 423 , 2001 . [5] Y. Ohama , Handbook of Polymer-Modified Concrete and Mortars Properties and Process Technology , Noyes Publications . [6] Y. K. Jo , “ Basic properties of epoxy cement mortars without hardener

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capacity (J/kg∙K) Density (kg/m 3 ) Cement mortar 1.4 20 1,080 2,200 Hollow brick 0.48 150 936 589 Air gap 0.026 50 1,000 1 Hollow brick 0.48 100 936 625 Plaster 0.35 20 936 875 2.3 Input data and boundary conditions for the simulation process The current

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thickness and thermo-physical properties of materials used in each layer of the building envelope ( Table I ). The floor consists of 4 layers, which are plain concrete, sand layer, cement mortar and ceramic tiles. External walls are 0.3 m solid brick walls

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Pollack Periodica
Authors: Souphavanh Senesavath, Ali Salem, Saied Kashkash, Bintul Zehra, and Zoltan Orban

by cement mortar. Non-purified RTSF, which contains a small amount of attached rubber, resulted in better workability in fresh concrete. Regarding concrete with ISF, the slump decreased by 10%, which could lead to the conclusion that ISF slightly

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