National Repository of Grey Literature 3 records found  Search took 0.01 seconds. 
Development of tools to minimise the risks of air contamination by respirable asbestos fibres released from the rock environment by human activities - summary research report on the progress and results of the project solution
Vavro, Leona ; Vavro, Martin ; Daněk, T. ; Kajzar, Vlastimil ; Drozdová, J. ; Raclavský, K. ; Kubina, Lukáš
The summary research report provides an evaluation of the procedure and results of the project SS01010257 - Development of tools to minimise the risks of air contamination by respirable asbestos fibres released from the rock environment by human activities (AZROCK). The solved project had two main objectives. The first one was the creation of two methodical instructions, both for the rock and aggregate sampling with a possible naturally occurring asbestos content and for the subsequent analysis of the presence of asbestos fibers in the samples taken. Furthermore, the project set itself the goal of creating: (1) a specialized map of the risk of asbestos occurrence in the rock environment in the Czech Republic and (2) a web knowledge portal of asbestos. A substantial part of the project solution was based on the collection of samples of rocks and aggregates at almost a hundred selected sites throughout the Czech Republic and their subsequent evaluation using a selected and verified set of analytical methods. Similar information on the occurrence of asbestos in the rock environment of the Czech Republic has not yet been available to interested professionals and the non-specialist public.
Methodological guide for determining the presence of asbestos fibres in rocks
Daněk, T. ; Vavro, Leona ; Vavro, Martin ; Kajzar, Vlastimil ; Drozdová, J. ; Raclavský, K. ; Kubina, Lukáš
The content of the presented methodological procedure is guidance on a suitable and reliable method of laboratory analysis of rocks and crushed aggregate for the presence of naturally occurring asbestos. The created methodology follows on from the Methodological guide for sampling to determine the presence of asbestos fibers in rocks, with which it is closely linked. Together, they represent the first methodological documents dealing with the issue of asbestos in rocks and aggregates within the Czech Republic.
Methodological guide for sampling to determine the presence of asbestos fibres in rocks
Vavro, Leona ; Vavro, Martin ; Kajzar, Vlastimil ; Daněk, T. ; Drozdová, J. ; Raclavský, K. ; Kubina, Lukáš
The content of the presented methodical procedure is guidance on a uniform method of sampling rocks and natural crushed aggregate potentially containing asbestiform particles. The created sampling procedure represents the first methodical document that deals with the issue of naturally occurring asbestos in rocks and aggregates within the Czech Republic.

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