Absorption
Containment systems for the prevention of pollution, Secondary, tertiary and other measures for industrial and commercial premises (CIRIA C736), published by CIRIA in 2014 defines absorption as: ‘A process in which one substance, usually a liquid or gas, permeates into, or is dissolved by, a liquid or solid.’
Absorption may also refer to things that are not substances, such as sound, light, impact and so on.
Approved document E: Resistance to the passage of sound, 2003 edition incorporating 2004, 2010, 2013 and 2015 amendments, defines absorption as: ‘Conversion of sound energy to heat, often by the use of a porous material.’
Articles about absorption on Designing Buildings Wiki include:
NB Technical paper 35: Moisture measurement in the historic environment, published by Historic Environment Scotland in 2021, defines absorption as: ‘A process in which a solid holds a gas or liquid within its open volume.’
Anticipate, react, recover; Resilient infrastructure systems, published by the National Infrastructure Commission in May 2020, defines absorb as: ‘The actions that, accepting there will be or has been an impact on infrastructure services, aim to lessen that impact, such as building a water transfer network to prepare for future droughts.’
See also: Adsorption.
[edit] Related articles on Designing Buildings
Featured articles
Check out some of the best features and news from Designing Buildings as well as key stories from around the web.
Historic England publishes research into embodied carbon when retrofitting traditional buildings.
New Prime Minister delivers on ECA call for cut in electricity costs.
CIOB reacts to the announcement of Andy Burnham as Prime Minister.
Heritage and conservation science workforce survey - Have your say.
England's Suburbs 1820-2020. Book review.
New, more proportionate and targeted approach for higher-risk building assessments.
Government brings British Steel into public ownership.
UKCW Birmingham returns with bold new theme and focus.
New guidance published on competence requirements for self-certification schemes.
Construction Management, 8 July
NEETs crisis drives interest in trades, but apprenticeships barriers remain.
Passive fire protection webinar
MEP services penetration seals.
Where its at podcast (and video) - The role of the Architectural Technologist as an Expert Witness.