1


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RECYCLED PL RECYCLED PLASTIC RE ECYC


CLED PLASTICTICI


0


B


%


R


C


E


Y


A


C


C


Y


E


C


R


L


E


D


1


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Concrete blocks explained…


explained


Concrete blocks are made using a variety of natural or man-made aggregates.


e made using a var iet


• ultra-lightw eigh t •• lightweight •• dense


eight light dense


All types deliver low cost solutions for homes and buildings. They also deliver:


All t •• fire/flood resistance


• good acoustic performance •• durability


fire/flood r durabilit


ormanc


• thermal mass that helps keep you cool in summer and warm in wint


thermal mass that helps keep y summer and warm in winter.


Block type Ultra-light Light Website: Website: cba-blocks.org.uk *Consult manufacturer for density and thermal c y and thermal conductivity values y values . Ultra-lightweight Lightweight Dense Dense eight eight


Typical density kg/m3 *


Typical 850 1400 1900+


Compressiv strength N/mm


3.6 - 7.3 3.6 - 22 7.3 - 40


Compressive 2


Typical thermal


Typica l


conductivit *


0.28 0.60 1.33


conductivity W/mK


eight


natural or man-made agg egat There are three basic types: • ultra-light


in a range of widths


Concrete blocks are available in a range of widths.


E


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