Big flower green stone appears the solution of the disease

The appearance of the disease of big green stone has two kinds of situations: one is the long-term use of the environment, atmospheric pollution, so that some natural minerals in the stone have chemical changes, resulting in stone rust, fading, fading light.Two is due to improper construction methods or no use of stone protection products, making the stone disease, such as water spots, alkalinity, etc.;Through a variety of technical treatment can make the stone restoration or close to the original decorative effect.To use 5 years of imported large flower green stone as an example:

The first step is to scrub thestone surface clean, remove the dirt infiltrating into the stone interior, after finishing, besmear rust remover.Marble rust remover, rust removal effect is slow, the place with heavy rust must be cleaned for 5 times before removal.If the construction period is short, you can use granite rust remover, it has a corrosive effect on stone stone, so less to dilute more than 1 times can be used, serious rust only two times can be removed.

The second step is to clean the stone with clean water. When the surface of the stone is dry, the stone colorant is prepared.Take big flower green stone as an example, mix the two kinds of green and black colorants according to 1:0.3, and add 1 times the amount of stone coloring thinner.The use of diluent is to reduce the concentration of the colorant, the second is to make the colorant into the deep parts of the stone.

Step 3: Apply colorant and protector.Colorant brushing requirements uniform, brushing after standing for more than 2 hours, to be dry after the surface to wipe the surface floating color.Check whether the coloring is uniform, if found uneven, should be repeated coloring construction.After sure, besmear brighten stone protective agent, 2 hours after the surface of the liquid wipe.Comprehensive management of stone conservation stone disease, not only for the old stone, the newly installed stone is also applicable, such as the newly installed stone color difference is larger, color processing.And such as stone color processing, light stone into yellow, red, green, black and so on.The comprehensive management of stone material is determined because of stone material variety, disease circumstance.Careful observation must be observed before construction, thoughtful consideration, sufficient test, reasonable technology, detailed program, only such ability to achieve the best management effect.