How to Repair landscape boulders

Landscaping boulders Like other materials exposed to the atmosphere, stone sculpture can get dirty. The effect of rain washing was determined by placing the same slats directly in the atmosphere and in a covered area. The effect of artificial washing of landscape boulders was achieved by manually scrubbing each slat every six months with a sponge and soapy water. It was determined by the right side of the panel, and it was found that compared with slats placed in covered places and in places that are not washed, the removal of dust and siltation on the surface through rainwater washing and manual scrubbing has a good effect on the surface condition. It was also found that the surface processing conditions also have an impact. Slats with a smooth surface are better than those with a rough surface.

Therefore, the interval between washing landscape boulders is affected by many factors, the main influencing factor being the required aesthetic standards. Although many stone curtain walls are only washed when the glass is cleaned, generally speaking, stone used for exterior use is washed twice a year.
The production of landscape boulders molds should be said to be a difficult process in the entire process, and it is also a key process. Why would the relevant personnel say this? Of course there are reasons for this. Let me summarize the mold making methods for you below.
According to the staff of landscape boulders, gypsum material is often used to make landscape boulders molds. However, the strength of gypsum material is low and it is easy to deform when left for a long time. This should be said to be a defect. But there is another better material that can be applied to landscape boulders, and that is silicone rubber. However, silicone rubber also has its own shortcomings. For example, the cross-linked body of this material is easily deformed. When used as a mold, a supporting carrier is required.
No matter what materials are used, the methods for making landscape boulders molds are roughly the same. The details are as follows: dust removal of the original mold → silicone rubber preparation → silicone rubber layer production → fiberglass layer production → mold segmentation → connecting rib production → demoulding and assembly of the mold.