Seam shadow after white stone renovation:
When you look at the whole stone, it is similar to the shadow of the seaman, and it is almost the same as that of the seaman's shadow, which is similar to that of the seaman's shadow.
The causes of seam shadow are as follows:
1. In addition to resin, there are also some dispersants in the common dolomite glue. When the dolomite glue is solidified, the dispersant will separate the oily substances in the dolomite glue. The light colored stones such as Yashi white, jazz white, fish belly white, large flower white, Slavic white, and soft stone such as wood fossil and wood grain stone, as well as jade, quartz stone and microcrystalline stone with strong permeability are cut The stone in the mouth of the wound was treated with anti - smut glue after the end of the wound.
2. Silicate stones such as quartz stone and microcrystalline stone were sewn with inferior cutting pieces with high iron content. The iron material adhered to the stone wound surface and was caulked without professional debridement treatment, resulting in gray shadow on both sides of the seam.
How to avoid seam shadow:
Light colored stones such as Yashi white, jazz white, fish belly white, Dahua white and Slavic white, soft stones such as wood fossils and wood grain stones, as well as stones with strong permeability such as jade, quartz stone and microcrystalline stone, shall be applied with anti fouling agent for stone wounds after tailoring.
Conclusion: anti fouling agent for stone wound has protective effect on stone wound, but it is not a common stone protective agent. It is mainly reflected in cleaning and anti fouling of stone wounds, and enhancing the bond strength between stone glue and stone.
Silicate stone should be cut with stainless steel cutting piece as much as possible, or cleaned with stone doctor's stone wound antifouling agent after cutting with ordinary cutting piece.
Comparison of the effect of anti fouling cases of joints:
1、 Close observation of stone ground effect of dingzongjia villa no.258, Shanghai, Qidong