A cause is understood as a phenomenon whose action causes, determines, changes, produces or entails another phenomenon; the latter is called a consequence. The effect produced by a cause depends on the conditions. The same cause under different conditions causes different consequences. The distinction between cause and condition is relative. Every condition in a certain respect is a cause, and every cause in a corresponding respect is an effect. Cause and effect are in unity: the same causes under the same conditions cause the same consequences.
The reasons for the appearance may be the following factors:
- excess moisture in the base;
- uneven distribution of the adhesive composition;
- presence of dust, dirt, grease stains...
The reasons for the appearance may be the following factors:
- excessive amount of water in the mixture;
- there are building materials in the tile joints;
- the width of the joint is greater than that recommended for the grout mixture...
The reasons for the appearance may be the following factors:
- uneven settlement of the building;
- excessive thickness of the mortar layer;
- temperature deformation of the cladding...
The reasons for the appearance may be the following factors:
- laying tiles without seams;
- facing with non-frost-resistant tiles on the street;
- periodic impact loads on the coating...
The reasons for the appearance may be the following factors:
- thermal shock;
- insufficient drying of the cement base;
- excess cement content in the layer...
