Mixing silver nitrate and copper is one of the most famous chemistry experiments, with it starring in many a school science lesson around the globe.
For any newly paved driveway, it is important to wait at least 3 days before you drive on it. If the temperature outside is 20Â°C or more, it would be advisable to wait for a longer period of time. Once your driveway has had a chance to cure, it is important that you remember to not turn the wheels of your vehicle sharply on hot days. When you do drive on the driveway, make sure the vehicle is in motion when turning the wheels. You can help your driveway cure by watering it with a garden hose.
Concrete gets progressively harder over time its called curing. However it depends on several thing like temperature and moisture. You can typically walk on concrete the next day but it can be prone to scratching. I generally have my customers wait two days to walk on it and 7-10 days to drive.In summer time on hot days concrete can cure to fast and crack within hours.oncrete gets progressively harder over time its called curing. However it depends on several thing like temperature and moisture. You can typically walk on concrete the next day but it can be prone to scratching. I generally have my customers wait two days to walk on it and 7-10 days to drive.