Masonry work is an integral part of masonry work and this operation requires professional know-how, precise gestures, adapted tools and specific materials. Masonry masonry is a technique that consists of filling the intervals of a floor, a piece of wood, joists... Point on masonry masonry, principle and techniques.
What is the hourdage?
The masonry work is therefore part of the list of masonry work, an operation which consists of filling the interstices of an external wall, a wooden floor, a frame or an iron or cement frame, in the goal of securing the entire structure and isolating the dwelling. The masonry is sometimes used for a purely aesthetic purpose in typical houses of wood and mud area for example.
Different materials can be used in this context, chosen according to their binding power. Plaster, earth, mud, clay, lime, straw, straw or hay can be mentioned. The masonry masonry principle is generally thin layers on each other.
Given the complexity of the support and the different criteria to be taken into account for its implementation, it is a job to be entrusted preferably to a professional mason.
Preparation of a mortar
Since the mortar is intended to "bind", its preparation must obey certain precise rules. The mortar consists of a very consistent paste, usually based on aggregate, usually sand. Then comes the binder. In addition to the materials mentioned above, lime (natural or artificial) and cement are particularly popular, except in typical houses that are remodeled "with the old" with cob.
Once all the "ingredients" have been collected, a manual mixing with a shovel or a concrete mixer is undertaken with water until a pasty texture is obtained. As the choice of materials is important, so should not neglect the quality of water and sand.
For best results, binders are usually used in high doses. The dosage must, moreover, take into account the type of construction. For example, for the restoration of an old building, it is preferable to use a product both natural and highly resistant, which brings at the same time aesthetic, insulation and protection of the facade.
Finally, and in addition to aesthetics, the mortar can act on two levels: it helps to isolate the wall, whether air or water, and its presence also ensures stability of the structure by linking the elements together.