Here you will find instructions on acid washing, CE certificates as well as quality assurance documents for bricks and masonry lintels.
INSTRUCTIONS FOR ACID WASHING OF BRICKWORK
Instructions for acid washing of brickwork [PDF] can be found in 2 versions suitable for different bricks. Download/open the instructions by clicking on the link by the brick you are interested in.
Instructions for acid washing of brickwork for the following bricks:
D23, D31, D32, D33, D34, D35, D36, D37, D38
D39, D42, D43, D48
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Instructions for acid washing of brickwork for the following bricks:
D46, D47, D49, D51, D54, D55, D58, D70, D71, D72
D73, D76, D78, D81, D91, D92, D96, D97, D98, D99
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TECHNICAL INFORMATION / CE-CERTIFICATES
Technical information & CE certificate for all our bricks:
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QUALITY ASSURANCE & MORTAR RECOMMENDATION
PDF file with instructions on quality assurance of brickwork built with Petersen bricks
and mortar recommendations
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BRICK LINTELS
CE marking + technical information:
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