Thin bed mortar

Move source of dust or move person to fresh air. Obtain medical attention immediately.

Carefully and gently wipe the contaminated skin areas in order to remove all traces of product. Wash affected area immediately with plenty of water. Remove contaminated clothing. If necessary seek medical advice.

Symptoms: The mixture is classified as irritating to skin.

Rinse eyes immediately with plenty of water and seek medical advice.

Symptoms: There is a risk of serious damage to the eyes.

Clean mouth with water and drink afterwards plenty of water. Do NOT induce vomiting. Obtain medical attention.

Use a dry powder, foam or CO2 fire extinguisher to extinguish surrounding fires. Use extinguishing measures appropriate to the local circumstances.

Do not use water jets.

None.

Avoid generation of dust. Use extinguishing measures appropriate to the local circumstances.

Ensure adequate ventilation. Keep dust levels to a minimum. Keep unprotected persons away. Avoid contact with skin, eyes, and clothing – wear suitable protective equipment (see section 8). Avoid inhalation of dust, ensure that sufficient ventilation or suitable respiratory protective equipment is used (see section 8).

Any large spillage into watercourses or drains must be reported to the competent authority.

Contain any spillage. Keep the material dry if possible. Cover area if possible to avoid unnecessary dust hazard.

Pick up the (dry) product mechanically. Use vacuum suction unit or shovel into bags.

Materials: vacuum suction unit or shovel

Avoid contact with the skin and eyes. Wear protective clothing. Do not wear contact lenses. A portable eye rinse bottle is recommended. Minimise dust generation. Keep dust levels to a minimum. Dust sources should be sealed, turn on extractor. Filler systems should be sealed. When handling sacks, the safety instructions on the manual handling of loads must be observed. If using an open mixing container first fill with water, then allow the dry product to pour in carefully. Keep the height of fall low. Start up the stirrer slowly. Do not compress empty sacks. Ensure adequate ventilation, if necessary use respiratory protection.

Store under dry conditions. Minimise contact with air and prevent the ingress of moisture. Keep away from acids. Keep out of reach of children. Aluminium is not suitable for transportation or storage if there is a risk of contact with water.

Avoid inhalation, ingestion and contact with the skin and eyes. Do not eat, drink or smoke in the workplace. Wash your hands and face before taking breaks. Shower and change your clothes at the end of your shift. Do not wear contaminated clothing outside the workplace. General hygiene measures in the workplace necessitate appropriate organisational measures such as regular cleaning of the workplace with suitable cleaning equipment.

If operations generate dust or vapours, process enclosures, local exhaust ventilation, or other engineering controls must be available to keep airborne dust levels below recommended exposure limits.

Protective gloves made of or coated with nitrile (NBR) in accordance with DIN EN ISO 374-1:2018/Type A or B (test chemical K, thickness at least 0.2 mm) should be worn. These offer sufficient skin protection for up to 480 min.

Eye protection (e.g. protective goggles or visor) must be worn unless potential contact with the eye can be excluded by the nature and type of application. For powders, tight fitting goggles with side shields or wide vision full goggles in accordance with DIN EN 166:2002 to at least optical Class 2, mechanical strength F must be worn.

Local extraction is recommended to keep dust exposure below the established threshold values. If there is still a risk of exceeding the threshold values, e.g. when handling the powder form of the opened dry product, then a suitable particulate filter mask in accordance with EN 149 shall be worn, depending on the expected exposure levels (low dust level: FFP1 mask; medium dust level: FFP2 mask; high dust level: FFP3 mask). During manual or automatic processing of ready-to-use fresh mortar no respiratory protection is necessary.

Standard protective working clothes which fully cover the skin, full length trousers, long-sleeved overalls with close-fitting cuffs at the openings, together with shoes that are resistant to caustics and dust penetration shall be worn.

Exhaust air from the ventilation system should be filtered before discharge to the atmosphere. Avoid releasing the product to the environment. Contain any spillage. Uncontrolled spillage into watercourses must be reported to the competent authority.

The mixture is stable under normal handling and storage conditions (dry).

Alkaline reaction with water. In contact with water an intended reaction takes place in which the product hardens and forms a solid mass, which does not react with its surroundings.

No hazardous reactions.

Prevent the ingress of air and moisture during storage to prevent hardening.

The moist product is alkaline and reacts exothermically with acids. It reacts with aluminium and brass forming hydrogen. $\mathrm{CaO} + 2\mathrm{Al} + 7\mathrm{H}_2\mathrm{O} \rightarrow \mathrm{Ca}(\mathrm{Al}(\mathrm{OH})_4)_2 + 3\mathrm{H}_2$

None.

The mixture and containers/packaging that were used for transport/storage shall be disposed of in accordance with national and regional legislation.

Pick up dry, store in labelled containers and re-use if possible, taking into account the maximum storage time.