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 is not normally needed with block paving if it is regularly maintained. But sometimes if your block paving does need cleaning and the dirt and grime is heavy then jet washing your paving does make cleaning of the paved area easier and quicker than having to scrub the paving with a broom.ressure washing block paving should be used to gently clean and rinse the paving rather than used to blast the paving clean.
When the pavement is in the operational phase, it is essential to regularly clean the concrete, both for the life of your surface and in order to comply with Best Management Practices (BMPs). First, schedule regular dry sweeps of the entire parking lot or sidewalk. How often you sweep depends on the individual site, sedimentation sources, and the amount of traffic. A good rule of thumb is to sweep your concrete whenever there is obvious junk on it (leaves, sand, twigs, dirt, etc.).