Talk:Moisture Measurement: Difference between revisions

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== Overview of the chapter moisture measurement  ==
== Overview ==


*[[Gravimetric methods]]  
*[[Gravimetric methods]]  
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*How much salt is present in the wall? '''Degree of salinization'''
*How much salt is present in the wall? '''Degree of salinization'''


It is the objective of the moisture measurement is to detect the humidity that can actually be removed from a building material, i.e. not the chemically bound water or the semi free water. The chemically bound water (e.g. in gypsum&nbsp CaSO<sub>4</sub> <sub>* </sub>2H<sub>2</sub>O) should not be detected because it is a component of the building material.
It is the objective of the moisture measurement to detect the humidity that can actually be removed from a building material, i.e. not the chemically bound water or the semi free water. The chemically bound water (e.g. in gypsum&nbsp CaSO<sub>4</sub> <sub>* </sub>2H<sub>2</sub>O) should not be detected, because it is a component of the building material.


== Literature  ==
== Literature  ==

Latest revision as of 21:13, 29 January 2013

Author: Hans-Jürgen Schwarz

back to Moisture


Overview

Introduction

The three most important questions considering salt or moisture damage are:

  • Where does the moisture in the wall come from? Localization of moisture source
  • How much moisture does the wall contain? Condition of moisture penetration Durchfeuchtungszustand
  • How much salt is present in the wall? Degree of salinization

It is the objective of the moisture measurement to detect the humidity that can actually be removed from a building material, i.e. not the chemically bound water or the semi free water. The chemically bound water (e.g. in gypsum&nbsp CaSO4 * 2H2O) should not be detected, because it is a component of the building material.

Literature

--SLeithaeuser 23:06, 27 January 2013 (CET)