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PRECISION RESTORATION
CO., INC |
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| MASONRY CLEANING |
| There are a few different ways masonry cleaning can be achieved. It is very important to determine the strength of the existing masonry to proceed with the proper procedure. Precision Restoration Co. carefully analyzes each situation and applies a test prior to complete application of the recommended procedure as to not harm the existing surface. |
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The different procedures are as follows: --- Power Washing With Only Water --- This technique is typically used on hard and soft surfaces such as (Sandstone, Limestone, Lannon Stone, Concrete) by controlling the amount of water pressure and using the proper tip. In most cases this technique will remove surface dirt or mildew staining. --- Chemical Washing With High Pressure Water --- |
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During masonry cleaning |
After masonry cleaning |
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--- Chemical Washing With High Pressure Water --- This technique is typically used on hard and soft surfaces such as (Sandstone, Limestone, Lannon Stone, Brick, Concrete) by applying an acidic chemical to the surface then removing the chemical with high pressure water. In most cases this technique will remove surface dirt, heavy dirt, mildew stains and carbon stains. |
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Prior to chemical washing |
After |
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--- Sand Blasting With Air Pressure --- This technique is typically used on only hard surfaces such as (Lannon Stone, Field Stone, Steel) by using a fine grade sand and high air pressure. In most cases this technique will remove heavy mortar smears, paint, tar, rust, carbon, surface dirt, and mildew stains. |
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--- Power Washing With Sand Mixture --- This technique is typically used on hard and soft surfaces such as (Sandstone, Limestone, Lannon Stone, Field Stone, Concrete, Brick) by mixing a fine grade sand at the tip with controlled water pressure and amount of sand so when the two hit the targeted surface, it is very soft but effective. In most cases this technique will remove surface dirt, mildew staining, light flaky paint, rust, and light to medium mortar smears. |
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