Two-stage drying
Technical paper 35: Moisture measurement in the historic environment, published by Historic Environment Scotland in 2021, defines two-stage drying as: ‘A well-established theory of how materials dry. Stage 1 is characterised by a level of moisture at the surface of evaporation that is near saturation, as moisture flows through from greater depths. Stage 2 occurs when there is no longer a sufficient level of water to maintain high rates of evaporation. It is characterised by a decrease in liquid water transport and an increase in vapour diffusion, resulting in slower rates of drying relative to Stage 1.’
[edit] Related articles on Designing Buildings Wiki
Featured articles and news
A forward thinking, inclusive global community of members.
From engineered product life-spans, to their extension.
Circular economy in the built environment
A brief description from 2021. Where are we now?
Mental Health Awareness Week with ABS
Architects Benevolent Society programme of activity.
CLC publishes domestic retrofit competency framework
Roadmap of Skills for net zero.
May 13-19: Moving more for our mental health.
Understanding is key to conservation.
Open industry engagement survey seeks responses
Institutions and the importance of engagement.
National Retrofit Hub unveils new guide
Digital Building Logbooks and Retrofit: An Introduction.
Enhancing construction site reporting efficiency
Through digitisation and the digital revolution.
Noise in the built environment
BSRIA guide TG 20/2021.
17,000 people suffer conditions as a result of exposure to excessive noise at work.
Turning down the noise: Auditory health
A pervasive risk with far-reaching consequences.
Getting the most out of heat pumps and heating
How heat pumps work and how they work best.
Cost-of-living crisis and home improvement plans
Starting on the right footing and top tips for projects.
Electrotechnical excellence, now open for entries.