Meeting planner for Washington, District of Columbia and Mexico City, Mexico. To schedule a conference call or plan a meeting at the best time for both parties, you should try between 10:00 AM and 5:00 PM your time in Washington, DC. That will end up being between 9:00 AM and 4:00 PM in Mexico City, Mexico.
Power Washing. When used properly, power washing can keep your paving in top condition. But if used incorrectly, it can ruin the paving especially high pressure water jet by removing the jointing material and disturb the blocks bed surface.Firstly sweep the area with a stiff brush to remove any loose material on the surface.asic Cleaning. photo courtesy of pavingexpert.com. The simplest and safest way to clean paving is to scrub it with soapy water. Do not use acid or acid based cleaners. Using a stiff brush, with rough, thick bristles, scrub to loosen any surface detritus. Wash off any loosened dirt with clean water.
The following list is what we wanted doing to our 40 sq metre driveway to rejuvenate and protect it: Pressure wash the block paving and then apply a fungicide chemical or weed killer to prevent moss/algae/weed growth. Allow to fully dry (2-3days) Fill gaps in block pavers by brushing in kiln dried sand. Apply a driveway sealant similar to Resiblock.