International Journal of Engineering and Information Systems (IJEAIS)
  Year: 2020 | Volume: 4 | Issue: 9 | Page No.: 150-152
Evaluation of Radioactivity of Building Materials
Akhmedjanov Farkhad Rashidovich, Payzullayev A'zam Nurillayevich

Abstract:
. Abstract At the present time, building materials obtained from soil and materials made from it are used in various objects of the Republic. Assessment of their radiation hazard and the effect of radiation emitting from these soils and building materials of human health is an urgent problem of analytical chemistry, radiation chemistry, nuclear physics and radioecoligy [1-3]. To assess the radiation hazard of building materials, the main role is played by determining the value of the specific effective activity - (Aeff). In addition, this article presents the results of radon emanation and the activity index of building materials [5-7]