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Fyfestone Architectural Masonry, an Aggregate Industries Business

Tel +44 (0)1467 651000, www.fyfestone.com
Kemnay Quarry, Aquithie Road, Kemnay, Scotland, AB51 5PD

Technical sheet

Fyfestone architectural masonry
Fyfestone Architectural Masonry
Sales Office
Kemnay Quarry
Aquithie Road
Kemnay
AB51 5PD
Tel:  +44 (0)1467 651000
Fax:  +44 (0)1467 642342
Email: masonry@aggregate.com
Website: www.fyfestone.com
rps no: 19201
Fyfestone architectural masonry is a range of dense aggregate concrete facing masonry units manufactured in modern, 
automated plants utilising quality assured aggregates. Products are suitable for use in structural building and civil 
engineering applications and the specifier is offered a wide choice of finishes, colours, configurations and sizes.
All products are from a company certified as 'very good' under BRE BES 6001.
Fyfestone
Introduction  Fyfestone 
manufactures a leading range of 
facing masonry units in the UK 
which is specified by architects, 
consulting engineers, house 
builders, self-build clients, design 
and build contractors and 
developers for commercial and 
housing developments. Product 
finishes include: polished, textured, 
bullnosed, fairfaced, split, pitched, 
and tumbled, all of which meet the 
needs of particular markets and 
projects. Colours offered are based 
on the regional natural stone shades 
throughout the UK and conform with 
the various regional planning 
requirements. 
Authority  Fyfestone architectural 
masonry complies with either  
BS EN 771-3 or BS EN 771-5.  
All products are manufactured under 
the quality procedures of 
BS EN ISO 9001 and Environmental 
Standard BS EN ISO 14001. BES 
6001.
Fyfestone EnviroMasonry
Authority  Through BRE 
Certifications Environmental Profiles 
Scheme, Fyfestone was the first UK 
manufacturer of architectural 
masonry to be certified and listed in 
the Approved Companies and 
Approved Construction Products, 
Red Book Volume 2. 
The blocks satisfy the special 
category requirements as laid down 
in BS 5628: Part 1.
Description  Developed in 
response to demand for sustainable 
construction products, the 
EnviroMasonry range of 
architectural facing masonry units 
seeks to balance aesthetic demands 
with a measurable environmental 
footprint.
It comprises:
EnviroMasonry Fairfaced 
masonry
: with a fine texture finish
EnviroMasonry Split masonry: with 
a split face finish
EnviroMasonry Textured 
masonry
: with an exposed 
aggregate finish
EnviroMasonry Polished 
masonry
: with a high sheen finish
Composition, manufacture
The EnviroMasonry range is 
manufactured from specially 
selected secondary recycled 
aggregates. 
Replacement cement is also 
incorporated to minimise 
environmental impact, whilst 
maintaining quality throughout.
INFORMATION COMMON TO ALL 
PRODUCTS
PERFORMANCE
Weather  All products can withstand 
repeated freeze/thaw cycles.
Mechanics  
Compressive strength (N/mm
2
)
EnviroMasonry 
>14 N/mm
2
 Solid format
>9.0 N/mm
2
 Cellular format
Elite All products are >25. 
Premier All products are >14 for 
solid and 9.0 for cellular/hollow 
masonry units.
Fire  Materials are non-combustible 
to the spread of flame and comply 
fully with BS 5628: Part 3.
Liquids  All products exhibit low to 
moderate water absorption and 
negligible to moderate porosity 
except for EnviroMasonry which 
exhibits low to moderate porosity. All 
are in accordance with BS EN 772-4.
Chemical  All are suitable for use in 
up to Class 3 sulphate conditions.
Heat  Thermal conductivity (W/mK) 
EnviroMasonry: 1.33 at 3% m/c.
Elite: 1.67 at 3% m/c.
Premier: All products 1.25 at 3% 
m/c 
SERVICES
Services include provision of product 
samples and 2 CPD seminars. 
Density   
Average block density 
 (kg/m
3
dry  
2050
3% m/c 
2080
5% m/c 
2100
Appearance  There are 12 standard 
colours available.
Elite range
Authority  All Elite products are 
manufactured to BS EN 771-5.
Description  Elite Bullnosed 
masonry 
units are dressed to give a 
bullnosed appearance.
Elite Tumbled masonry units are 
dressed to give a rugged split face 
and the blocks are then "tumbled" to 
produce a weathered finish.
Elite Pitched masonry units are 
dressed to give a convex profile face.
Elite Split masonry units are 
dressed to give a rugged 
appearance. 
Composition, manufacture
All Elite products are manufactured 
with high quality aggregates, 
ordinary Portland cement and 
synthetic iron oxide pigments. The 
hydraulically wet-pressed 
manufacturing process guarantees 
a high quality product of low porosity 
and low shrinkage allied to high 
density and strength.
Density  All products are 
>2280 kg/m³ at 3% m/c.
Appearance  12 standard colours 
are offered.
Premier range
Authority  All Premier products are 
manufactured to BS EN 771-3.
Description
Premier Polished masonry
 units 
are polished utilising high quality 
diamond abrasives.
Premier Textured masonry units 
have been subjected to surface 
treatment to produce a lightly 
exposed aggregate surface.
Premier Fairfaced masonry units 
have a close surface texture. 
Composition, manufacture
All Premier products utilise high 
quality aggregates, white or grey 
cement, synthetic iron oxide 
pigments and integral waterproofers. 
The semi-dry manufacturing process 
gives a high quality product of low 
porosity and low shrinkage allied to 
high density and strength.
Density All products are >1955 kg/
m³ at 3% m/c.
Appearance  There are seven 
standard colours in the Premier 
range.

Contact details

Kemnay Quarry,
Aquithie Road,
Kemnay,
Scotland, AB51 5PD
Tel +44 (0)1467 651000
Fax +44 (0)1467 642342

Alternative contacts

Ashton Keynes
Tel +44 (0)1285 646900
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