الفهرس Only 14 pages are availabe for public view
 |  | from | 138 |  |  |
| | | from | 138 | | |
Abstract
The experimental program of this thesis included three parts: a- two types of Nano silica, locally produced NS1 and imported NS2, b- Nano clay (NC) and c- Hybrid nano particles (NS1 and NC). In each part, cement paste and mortar were used with different percentages of nano particles. Compressive strength and drying shrinkage tests were applied in each part on the cured and uncured samples. Thermal conductivity and scanning electronic microscope (SEM) tests were conducted on the optimum mortar samples. Finally, feasibility study about the cost of using nano materials in the construction was carried out