(Chaux et Enduits de St. Astier) 24110 St. Astier. France|
information:||NHL products do not contain any dangerous substances
or toxic products.|
Types of use
Hydraulic Limes (NHL 2, NHL 3.5 and NHL 5) manufactured according to
the French Standard NF P 15-311
Rendering, plastering, pointing and masonry
Result of burning at 1650o-1850o F of a
composed of calcium
carbonate, silica and some presence of alumina
and traces of other elements.
Solubility in water
Light gray to white powders
is accompanied by the immediate precipitation of the formed hydrates
in water solution
from 0.500- 0.700kg. per liter @ 77oF
2.4 to 2.7 g/cm3 @ 77oF
Do not inhale or
ingest. Protect eyes and skin
In bags or silos. Do not expose to air or rain
Wear adequate protective clothing to avoid prolonged contact with
the mortar. To avoid dust contact with eyes and possible inhalation wear glasses
and mask especially in areas not properly ventilated
information||Particles, if inhaled, can irritate the upper respiratory
Avoid contact with eyes. Irritation and even injury can occur.
When mixed with water, the paste obtained is highly alkaline.
It can dry the
skin and mucous membranes in the event of prolonged contact.
If present, chromates
can be dissolved by water and this could cause allergic skin reactions in some
hypersensitive individuals when exposed by lengthy and repeated contact.
Avoid all prolonged contact with the skin. Avoid inhalation or contact with
If the eyes have been in contact with the powder or products that contain
clean with fresh water applied in abundance. If irritation persist obtain
At all times rinse skin after contact Use protective
creams against allergic
If inhalation has occurred go into fresh
air. If irritation persist
seek medical advice.
Protection||Handle in ventilated areas and prevent dust diffusion Accidental
spillage: recover powder. Dump small quantities as non-hazardous waste.|
hardening, the lime or its products are definitively combined and insoluble. No
further precautions necessary.
indications||Respect the hygiene and safety rules specified by the
trade. The basic components of Natural Hydraulic Lime are common natural materials.
R 63/37/38 irritant for the eyes,
respiratory ways and skin
R 41 risk of severe eye injuries.
S 2 store
away from children.
S 24/25 avoid contact with skin and eyes.
S 26 in
case of contact with the eyes wash immediately with clean water and contact a
S 37 wear appropriate gloves S 39 wear eyes and face protection
information contained in this document is based on the current state of our knowledge
to the products in question at the date of issue of this document.
It is provided in good faith.
The user's attention is drawn to the possible
risk incurred when products are used for applications
other than those for
which they are designed. 1.2.1998