PROJECTING RENDERING ON FACADES and WALLS

HOW TO REALIZE RENDERING ?

Measure half by half approximately, i.e. half sand and half lime or cement.
Sieve using sieve n° 12 or thiner and preferably use light sands. Consistency liquid mortar, approximately a half centimetre thickness on the trowel.

Project the first layer face on, lay on sufficiently to cover the bottom.
If it is desired to make the grain larger, project the following layers from the side, i.e. by directing the machine at 45° in relation to the wall, once to the left, the following pass to the right, such that the millions of drops of cement attach to the grain points, making it larger.

Choose a given surface for each load, and project by moving the machine continuously, regularly and quietly rotating the crank at a rate of approximately one turn per second. No spécial effort is needed.

In order to dye fine speckled effects it is preferable to colour the product before application.
To do so, add oxide pigments into the dry mix (sand and cement) and preferably use white cement as a binder.

MAINTENANCE : The machine is cleaned using a simple water jet, nothing else is required.