Results 241 to 250 of about 17,791 (261)

Influence of the porosity on the ²²²Rn exhalation rate of concrete.

Health physics, 2011
The composition of 23 concrete mixtures was varied in five separate series to evaluate the influence of porosity on the ²²²Rn exhalation rate. In each series, a range in porosities is obtained by varying (1) the amount of cement, (2) type of cement (Portland or blast furnace slag cement), (3) the amount of water at a fixed cement level, (4) addition of
Peter, de Jong, Willem, van Dijk, Mario, de Rooij   +2 more
openaire   +1 more source

Experimental study on the mechanism of radon exhalation during coal spontaneous combustion in goaf

Tunnelling and Underground Space Technology, 2021
Cunbao Deng
exaly  

Study on the characteristics of radon exhalation from rocks in coal fire area based on the evolution of pore structure

Science of the Total Environment, 2023
Jishi Geng, Liyun Tang
exaly  

A study on the differences in radon exhalation of different lithologies at various depths and the factors influencing its distribution in northern Shaanxi, China

Science of the Total Environment, 2022
Jishi Geng, Qingmin Shi, Jianjun Hu
exaly  

Effect of Carbonation on Radon Exhalation Rate in Concrete

ACI Materials Journal, 2022
openaire   +1 more source

Radon exhalation from temperature treated loess

Science of the Total Environment, 2022
Qiang Sun, Jishi Geng, Xusheng Yan
exaly  

Modeling of radon exhalation from soil influenced by environmental parameters

Science of the Total Environment, 2019
Hannah Busen, Hagen Scherb, Kerstin Hürkamp   +2 more
exaly  

CFD analysis of the human exhalation flow using different boundary conditions and ventilation strategies

Building and Environment, 2013
J M Villafruela, I Olmedo, M Ruiz De Adana   +2 more
exaly  

Radon exhalation from building materials for decorative use

Journal of Environmental Radioactivity, 2010
Jing Chen
exaly  

Study of radon exhalation from the soil

Journal of Radioanalytical and Nuclear Chemistry, 2017
Monika Mú́Llerová, Karol Holy, Martin Bulko   +2 more
exaly