As a curtain wall material, if there is no matching quality, it is very dangerous for users, and the safety and quality of construction engineering can not be guaranteed. It is very unfavorable for the whole aluminum veneer industry. Low quality aluminum
veneers sold at low prices will make users lose confidence in aluminum veneer products. Therefore, we must firmly resist low-quality aluminum sheet products.
In the aluminum veneer industry, the quality will not only affect the decoration effect, but also affect the usability. So, what are the factors that affect the quality of aluminum veneer? Here is a brief introduction.
1. Jerry building
the continuous improvement of the national quality monitoring system, the phenomenon of Jerry building is not as rampant as before, but there are still some enterprises in order to reduce production costs, desperate, in the process of production of aluminum
veneer products, Jerry building, using substandard molds, resulting in unqualified wall thickness of aluminum stress bar.
2. Mixed raw materials
Due to the lack of a relatively perfect and mature industry standard in the aluminum veneer industry,
the raw material quality is uneven. Some enterprises want to win in the fierce market competition at a low price, so they use miscellaneous aluminum with different components or mix recycled aluminum in the raw materials to reduce the production cost.
3. Lax supervision
Some enterprises have not established a perfect supervision system, and there are loopholes in the supervision of raw materials, so that some raw materials with substandard chemical elements are mixed into them, resulting in
the phenomenon that the chemical elements contained in the aluminum veneer products exceed the standard seriously.
4. Untimely measurement
In the coating process of aluminum veneer, solution virus is needed. In the process of configuration,
if the configuration is not carried out according to the relevant regulations and the concentration of the solution is not measured in time, the oxide film will be thinner and can not reach the standard thickness.
The settlement basis
of aluminum veneer products is that the settlement basis between dealers and customers is area, and the settlement basis between dealers and manufacturers is weight. Different settlement basis also makes some manufacturers opportunistic and make great
efforts on the issue of wall thickness.