Press
Releases
New Thermal & Sound Regulations Favour Aggregate
Concrete Blocks
The inherent mass of aggregate
concrete building blocks will prove a major advantage in meeting
new Part L regulations, say manufacturers trade body, the Concrete
Block Association (CBA), who have launched a new guide to meeting
Part L this month.
The CBA guide aims to reinforce
that masonry construction using aggregate concrete blocks – which
account for around seven out of ten blocks sold* – will
meet the new regulations with ease, with many alternative design
solutions available. As well as providing excellent noise insulation,
aggregate blocks are known for their thermal capacity, absorbing
and retaining heat well, which helps to avoid temperature fluctuations
and improves energy efficiency in the home.
CBA chairman, Chris Hudson,
explains, “Many builders we have spoken to are confused
by the conflicting messages surrounding changes to Part L (and
Part J in Scotland). Quite rightly, they are looking to materials
suppliers for technical support and to provide safe, trusted
and cost-effective solutions.
"The message from us
is straightforward”, says Chris. “Carry on building
cavity walls with aggregate blocks - other than adjustments in
the type of insulation used, no changes to construction will
be necessary. Aggregate blocks are more than capable of meeting
the new regulations and indeed offer significant benefits over
many lightweight alternatives.”
The CBA’s guide to Part L features a number of cavity wall design options
using aggregate blocks. A guide to new Part J regulations in Scotland is also
available.
*Source DETR building block
sales statistics 2001
For further information,
please contact Ron Willers
on 01285 862094 or email
to CBA
Press Office or visit www.ajplus.co.uk
31 January 2002
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