Data Sheets 7 Factory produced mortar for use at low and high temperatures. Issue 6
Publication Year
2021
Document Status
Withdrawn
Abstract
The probability of frost attack on newly laid mortar increases in temperatures below 0°C. Disruption of the bond can be affected by water freezing and expanding. Self-healing and resealing of cracks over time can be encouraged with the inclusion of free lime in the mix. Advises on precautions to be taken when using mortar in winter conditions.
Document History
Replaced by Issue 7, MPAM, 2023. Replaces Data Sheet 07 Factory produced mortar for use at low and high temperatures. Issue 5 (MIA, 2016). Supersedes: DAT 7 Factory produced mortar for use at low/freezing temperatures. Issue 4 (MIA, 2012). Issue 2, 2002. Issue 3, 2005. Issue 4, 2012. Issue 5, 2016. Issue 6, 2021.
Publisher Information
MPA Mortar
MPA Mortar, was previously known as the Mortar Industry Association (MIA) until 2020. It is a component part of the Mineral Products Association (MPA), the trade association for the aggregates, asphalt, cement, concrete, dimension stone, lime, mortar and silica sand industries. MPA Mortar members provide products manufactured to internationally and long-established production technology, ensuring consistently high quality standards.
c/o Mineral Products Association
1st Floor
297 Euston Road
London
MPAM
UK
Website: www.mortar.org.uk
Email: mpamortar@mineralproducts.org
Tel: 0203 978 3400
