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Homepage>BS Standards>91 CONSTRUCTION MATERIALS AND BUILDING>91.100 Construction materials>91.100.10 Cement. Gypsum. Lime. Mortar>BS EN 1015-7:1999 Methods of test for mortar for masonry Determination of air content of fresh mortar
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BS EN 1015-7:1999 Methods of test for mortar for masonry Determination of air content of fresh mortar

BS EN 1015-7:1999

Methods of test for mortar for masonry Determination of air content of fresh mortar

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Standard number:BS EN 1015-7:1999
Pages:8
Released:1999-02-15
ISBN:0 580 30749 2
Status:Standard
DESCRIPTION

BS EN 1015-7:1999


This standard BS EN 1015-7:1999 Methods of test for mortar for masonry is classified in these ICS categories:
  • 91.100.10 Cement. Gypsum. Lime. Mortar

This European Standard specifies two methods for determining the air content of fresh mortars including those containing mineral binders and both dense and lightweight aggregates.

Method A “The pressure method” and Method B “The alcohol method”.

For air content less than 20 %, method A is applicable. For air content of 20 % or more, method B is applicable.


Method using either applied air pressure or an alcohol-water mix to displace air from the pores.