First, the stone curtain wall

The stone curtain wall is usually composed of a slate support structure, and does not bear the structural support structure of the main structure load and function. The stone curtain wall generally adopts the dry hanging installation method, because the dry hanging is slightly higher than the wet cleaning cost, but there are some advantages. Dry hanging is safe and reliable, and it is not easy to fall, so the higher wall is dry hanging.

But the most striking thing about the stone curtain wall is its color. In severe cases, it may even be like a patch, which lowers the grade of the building. A number of improvements have been proposed for this feature in the industry.

Second, the conventional color difference control

In procurement, it is generally evaded by purchasing the same mine and the same batch of stone. In terms of technology, pre-assembly and typesetting are used to ensure the uniformity of the stone color of the main facade.

However, the above scheme not only increases the workload, but also cures the symptoms, and only controls the source to achieve the effect of zero color difference on the curtain wall!