The Materials more used are:

Break: It is the stone (0), which has a round format with sizes from 3 to 6 mm.

Powder of Stone: It is derived of the break, it is similar to a sand (average / thick) and the function is to give league of the break close to the cement.

Mixed break: It is the mixture of the break with the stone powder in same proportions (50%) of each part, product this that some quarries already supply and that it is very used mainly by the manufacturers of blocks.

Talc of Stone and Sand Dies: Very care with these two materials, because they are material very fine that can generate many such problems as (block weak, a lot of cement consumption and they also present trines and fissures) besides they form a paste when humid which harms the production of the machine because it hinders the infiltration in the form.

Sand: The sand that should always use is the medium sand / thick and when we use the thick sand, as this doesn't have own league should add for the least 20% of sand dies.

Options: We also have the options of we use her breaks (05) when we manufacture paving pieces, we also have as alternative the ravine sand, river break (pebble), expanded clay, materials recycled such as dump, etc.

Cements: It is very important the quality of the cement, the most suitable are CPII and ARI, always the cement of good league has a very dark ash tone, when this more clearing this mixed with it excoriates of high oven and they lose resistance.