Ceramic tile appears falls off phenomenon, how to deal with?

We commonly in the construction of basic engineering is completed, need to add the last layer of protection construction engineering, is a ceramic tile. Usually when we in the application of the ceramic tile to consider factors are many, but main consideration is the ceramic tile to stick to the outside of the insulation system. After duty summer heat preservation system and ceramic tile, two different temperature during the day or night, easy for heat bilges cold shrink, and deformation in the ceramic tile, fall off. Ceramic tile loss actually also can say is inevitable. Through the above phenomenon reminds us that at the time of ceramic tile, we are going to analysis the following three aspects: the mortar and plate; Ceramic tile adhesive and the mortar; Ceramic tile and ceramic tile adhesive. The mortar and the coefficient of expansion far, therefore have larger relative deformation. But spring pin board, the resulting stress was a minor worry. Ceramic tile adhesive and belong to the polymer cement mortar plastering mortar, composition is a little change, so the expansion coefficient difference is smaller, the interface will not appear on the big stress. Problem is most likely in ceramic tile and ceramic tile adhesive interface. Because on both sides of the interface, thermal expansion coefficient difference is big, both sides have larger elastic modulus. Exterior wall face brick construction puts forward some noticeable problems in design basic rules: 1, contraction deformation caused by temperature change in use process, is often caused by external wall face brick of the drum, fall off one of the main factors. 2, setting expansion joint, can prevent the deformation and outer wall face brick wall structure itself deformation caused by temperature cracking and peeling. 3, using the flexible sealing insulation materials, can absorb deformation, increase the decorative surface permeability resistance. 4, tile seam is too small, the temperature stress under the action of easy cause loss. Procedures set width should not be less than 5 mm. If we can solve various materials heat bilges cold shrink phenomenon, this can prevent ceramic tile fall off and wall cracking, but the heat bilges cold shrink is inevitable, so can change is as much as possible, we use some flexible tile adhesive, thus reducing the loss falls off phenomenon or prolong the time.