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Asbestos analysis of plasters, trowelled materials and paintings

Application, products

  • Interior and outdoor areas of buildings
  • Predominantly low contents of asbestos
  • Hidden installation underneath asbestos-free products

Types of asbestos

  • Chrysotile, anthophyllite, actinolite- tremolite

Asbestos content

  • Traces up to several per cent
Asbestos analysis of plasters, trowlled on materials and paints | © CRB Analyse Service GmbH
CRB GmbH | Information | © CRB Analyse Service GmbH

SBH-method

 

The SBH-method is a procedure developed by the  Schulbau Hamburg eand has been successfully implemented to analyse potentially asbestos-containing plasters and fillers.
Single or mixed samples are prepared by ashing at 400° C and acid treatment in order to concentrate the asbestos content in the sample.

 

In July, 2015 the SBH-method was accounted for and described in the draft of the recast of guideline VDI 3866. It was enlarged upon in the discussion paper Diskussionspapier des VDI und Gesamtverband Schadstoffsanierung e.V. zu Erkundung, Bewertung und Sanierung asbesthaltiger Putze, Spachtelmassen und Fliesenkleber in Gebäuden von Juni 2015 (“On exploration, evaluation and restructuring of asbestos-containing plasters, fillers and tile adhesives in buildings”, published 2015 by VDI and Gesamtverband Schadstoffsanierung e.V.).

 

We have been analysing critical materials for years using this preparation and examination method and have gained plenty of experience.

CRB GmbH | Mr. Thomas preparing samples | © CRB Analyse Service GmbH

Our services for you

 

  • analysis for asbestos carried out by qualified scientists in our own accredited laboratory 
  • short processing time, as a rule 3 days after sample receipt
  • court-proof analysis
  • regular participation in collaborative studies in the field of asbestos analysis

Costs for the analysis for asbestos in plasters, trowlled on materials and paintings

 

Analysis as powder sample according to VDI guideline 3866, part 5 for

€ 85 net or € 101,15 VAT incl.

 

► additional information and other types of analysis to improve the detection limit

► Price list asbestos analysis

 

Identification of asbestos in plasters, trowlled on materials and paintings by means of SEM images and energy-dispersive element-spectra

SEM-picture of chrysotile asbestos in plasters, trowlled on materials and paints | © CRB Analyse Service GmbH

 

Asbestos analysis of plasters, trowelled on materials and paintings

SEM-image of chrysotile asbestos

EDX-spectrum of chrysotile asbestos in plasters, trowlled on materials and paints | © CRB Analyse Service GmbH

 

Asbestos analysis of plasters, trowelled on materials and paintings

EDX-spectrum of chrysotile asbestos

SEM-picture of amphibole asbestos, anthophyllite in plasters, trowlled on materials and paints | © CRB Analyse Service GmbH

 

Asbestos analysis of plasters, trowelled on materials and paintings

SEM-image of amphibole asbestos, anthophyllite

EDX-spectrum of amphibole asbestos, anthophyllite in plasters, trowlled on materials and paints | © CRB Analyse Service GmbH

 

Asbestos analysis of plasters, trowelled on materials and paintings

EDX-spectrum of amphibole asbestos, anthophyllite

SEM-picture of amphibole asbestos, tremolite in plasters, trowlled on materials and paints | © CRB Analyse Service GmbH

 

Asbestos analysis of plasters, trowelled on materials and paintings
SEM-image of amphibole asbestos, actinolite-tremolite

EDX-spectrum of amphibole asbestos, tremolite in plasters, trowlled on materials and paints | © CRB Analyse Service GmbH

 

Asbestos analysis of plasters, trowelled on materials and paintings

EDX-spectrum of amphibole asbestos, actinolite-tremolite

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