Gramm Barrier Systems Ltd
TRIED TESTED AND TRUSTED - Acoustic Specialists 30 years
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CONCRETESoundBlok
Gramm Barrier Systems Ltd
GRAMM CONCRETESoundBlok® noise barriers are made of a proprietary material consisting of organic softwood shavings (wood-crete) processed to an acoustically engineered size and bonded together under pressure with low carbon cement. GRAMM CONCRETESoundBlok® is highly sound absorptive, porous, rigid, non-combustible, thermally insulating and freeze-thaw resistant.
ECOSoundBlok Living Acoustic Barrier
Gramm Barrier Systems Ltd
ECOSoundBlok living barrier alternative to earth bund. Massive space savings allow more room for developable land and ability to obtain biodiversity.
GREENSoundBlok Living Acoustic Barrier
Gramm Barrier Systems Ltd
GREENSoundBlok is a double absorptive barrier made form steel and Mineral wool designed to offer modular install and high performance. Also allows climbing plants to blend into environment and meet biodiverse targets
HATKO Recycled Rubber Noise Barrier
Gramm Barrier Systems Ltd
METASoundBlok Absorptive Steel Noise Barrier
Gramm Barrier Systems Ltd
METASoundBlok steel absorptive noise barrier CE Marked and fully compliant for use on roads, rail and industrial sites
METASoundBlok Layout Drawing
Gramm Barrier Systems Ltd
METASoundBlok Steel Acoustic Barrier Layout Drawing
NATURALSoundBlok Panel Drawing
Gramm Barrier Systems Ltd
Drawing of NATURALSoundBlok timber acoustic fence
NATURALSoundBlok Reflective Acoustic Fence Layout
Gramm Barrier Systems Ltd
Layout drawing of NATURALSoundBlok reflective acoustic fence
NATURALSoundBlok Timber Acoustic Fence
Gramm Barrier Systems Ltd
NATURALSoundBlok Timber Acoustic Fence Data Sheet
POLYSoundBlok Colour Chart
Gramm Barrier Systems Ltd
Colour Chart
POLYSoundBlok Detailed Drawing Panel & Post
Gramm Barrier Systems Ltd
Detailed Drawing of POLYSoundBlok Panel
POLYSoundBlok Panel Dimensions
Gramm Barrier Systems Ltd
Dimensions of the GRAMM POLYSoundBlok noise barrier panel
POLYSoundBlok Recycled Materials
Gramm Barrier Systems Ltd
Description of recycled materials used in POLYSoundBlok Noise Barrier
POLYSoundBlok Recycled Polymer Noise Barrier
Gramm Barrier Systems Ltd
POLYSoundBlok Recycled Polymer Noise Barrier CE Marked and LD 119 for use on highways and road traffic noise application
SmogStop Air Quality Barrier
Gramm Barrier Systems Ltd
Technical Data Sheet for Hatko Noise Barrier NB2
Gramm Barrier Systems Ltd
Technical Data Sheet for Hatko Noise Barrier NB2
Technical Data Sheet NB1 Hatko
Gramm Barrier Systems Ltd
TDS for Hatko NB1 noise barrier
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