By giving consideration to the storage and accessibility (to pallets of aircrete blocks and other aircrete materials) the site manager may improve efficiency, increase the likelihood of better workmanship and can minimize the risk of accidents and damage to health.

Where blocks are banded or strapped, take care to avoid injury as band tension is released and beware of loose blocks falling from the pack. Do not lift packs by the packaging alone but use suitable grabs or correctly positioned forks. Pallets should be stacked close together and covered, if they get wet, allow them to dry out before using. Stack individual blocks on dry, level ground no more than three blocks high.

CONIAC identifies a significant risk of injury in single handed repetitive handling of blocks exceeding 20Kg (44lbs). All aircrete blocks are below this weight however precautions should be taken to avoid excessive strain as a result of poor posture when bending or twisting.

Blocks should be stacked close to the place they will be used with man-handling kept to a minimum and with access to all sides of the stack.

Always ensure that the landing area of scaffolding is adequate for the temporary loading of blocks.

Avoid over-reaching or twisting and ensure good grip and secure foot placement in the working area when handling blocks. If blocks are to be carried, avoid obstacles or tripping hazards and uneven, slippery or unstable ground conditions.

Take particular care or avoid using the type of wall ties that have exposed sharp edges.

Aircrete may be cut or chased using ordinary hand tools. Good practice in the use of such tools should be observed to avoid the risk of injury. When cutting blocks with a mechanical saw, it is advisable to use water or local exhaust ventilation to minimise the generation of dust which may contain respirable crystalline silica, always wear an approved dust mask to protect against inhalation and wear protective goggles, spectacles or face shield to BS2092 when cutting bands under tension.

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