The fluids follow the line of least resistance and if there are gaps

In the executed interface, these become small. Access routes, which together cause obvious filtration. To ensure tightness, absolute contact must be achieved between the mortar and the pieces, from which the interrelation of this property with. The fluids follow adhesion can be deduced. The water retention capacity has a special impact on watertightness. This factor makes it possible to control the exudation phenomenon by which. The components of the mass with a lower specific weight rise and the heavier ones settle in the lower layer. Water, due to its lower density, rises and creates capillaries in the mortar joints.

In parallel to this process, the settling of the particles will

Weaken the upper area of ​​the joint where voids may occur in contact with the upper pieces that lead to filtration. The most critical area of ​​masonry factories lies in the mortar-pieces interface. Therefore, ensuring sufficient water retention capacity in Spain Phone Number Data the fresh mortar, which guarantees adhesion, will also result in the watertightness. The fluids follow of the visible enclosures. Another aspect to increase watertightness in relation to the adhesion of the mortar lies in increasing the amount of cement and the use of water-repellent additives. However, if the amount of cement is excessive, retractions may appear that generate cracks, reappearing the leak problem that we wanted to avoid.

If you have any questions always consult

Manufacturer who will advise you. Consequently, a very precise and controlled dosage is necessary. When preparing the mortar or using a ready. Made mixture, as is the case with industrial dry mortars. ANFAPA always recommends the use of industrial Honduras Phone Number mortars whose control through CE marking, distribution and homogeneity guarantee the necessary characteristics. The fluids follow for high-quality execution of exposed masonry walls. These mortars ensure uniformity in the performance of the mortar, which is impossible with in situ mortars. We must banish from the works the mortars made on site, whose preparation involves several hands, different ways of doing and random dosages.