SIKA SikaMur waterproofing mortar 25 kg
Ready-to-use single-component mortar with only one addition of water, based on cement, selected aggregates and special air entrainers, used as a rendering layer on exterior walls in general and interior walls in certain cases.
- It facilitates the evaporation of water retained in the wall.
- Retains salts in the rendering layer.
- Prevents the formation of efflorescence and surface mould.
Original price was: 115,00€.98,00€Current price is: 98,00€. TTC
Ready-to-use single-component mortar with only one addition of water, based on cement, selected aggregates and special air entrainers, used as a rendering layer on exterior walls in general and interior walls in certain cases.
- It facilitates the evaporation of water retained in the wall.
- Retains salts in the rendering layer.
- Prevents the formation of efflorescence and surface mould.
APPLICATIONS :
- Treatment of walls that may be affected by moisture due to capillary rise.
- Make coatings that reduce the formation of efflorescence.
- Coating for all surfaces that absorb moisture from the substrate, from the walls to the floor or directly from the outside.
It can be used in elements constructed with :
- Bricks.
- Stone masonry.
- Concrete.
- Other porous materials.
Due to its location, the product can be used in :
- Outside, in the lower part of walls or walls affected by rising damp.
- Indoors, where there is usually no one present, as the relative humidity of the environment increases.
- It is not suitable for cases where there are water leaks under pressure.
BENEFITS :
- It facilitates the evaporation of water retained in the wall.
- Retains salts in the rendering layer.
- Prevents the formation of efflorescence and surface mould.
- Great manoeuvrability.
- Excellent adhesion to the substrate.
- Special preliminary treatments are not necessary.
- Lime or silicate paints can be used as a finish.
PACKAGING :
- 25 kg bags.
COLOUR :
- Grey powder.
Chemical basis :
Single-component mortar based on cement, sand and special additives.
Conservation :
12 months from date of manufacture
Storage conditions :
In its original, well-sealed and undamaged packaging in a cool, dry place, protected from frost and direct sunlight.
Density :
Density of fresh mortar: ~ 1.8 kg/l
maximum grain size :
0 – 2 mm
Compression force :
| 28 days | ~10MPa |
Flexural strength :
| 28 days | ~3MPa |
Tensile adhesion :
~1 MPa
Mixing ratio :
~ 3,2 à 3,8 l d’eau par sac de 25 kg.
Ambient temperature :
min.+5ºC
Supporting temperature :
min.+5ºC
Pot life :
~ 55 minutes (at +20°C)
Consumption :
Approximately 17-19 kg of fresh slurry per m 2 and cm of thickness, which is equivalent to a consumption of 1.58 kg/m2 and mm of thickness.
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