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The issue which must apply, or put another way, what kind of walls, seems to be important, but it is essential to note that Lime is a material that has no external additives, ie resins that help drying it, or grab the wall or support.
Lime is a material that dries to deliver moisture (water) to be placed on the wall, on the inside, and evaporate to the outside of the support needed so that a support wall or minimally transpire is in other words, it is not sealed.
On this basis, we can not put lime on a wall painted with enamel or acrylic paint, or any surface sealed ...
The support base for the work must be the plaster mortar or mortar should Bastard.
About Porland, can also work, but we risk drying changes can cause color changes (drying zone).
Note that the lime is left quite affected by changes in temperature can affect the color, should be very intense tone, but it must be said in its favor is a material that gains over time, indeed, the more time passes, it becomes more solid, unifying color. Other advantages, which is breathable and the water does not cause any damage, letting moisture inside to the outside, but not the other.
descripció...
The only rule is necessary to accept colors made from natural dyes land. The dyes are natural or artificial, offer a wide range of colors to apply to Cal.
We know that one must, once dyed, it changes color because adding marble, or crushed (sand) or powder. From this we can deduce that in the case in which we have to work with Cal and Cal 400Kg need the same color, you can dye the whole lot without having to have to add sand or marble dust, because both sand and dust absorb the color should not change it.
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- Marmolejo
- Graffito
- Stucco fire
- Facades. . .
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