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.
Question: I know that sealing concrete driveways is recommended. But is this a job I have to do every year? And how long do I have to wait after installation to apply the first coat of sealant? Unlike asphalt, you can start sealing concrete driveways immediately after installation (with asphalt you should wait till 3-6 months after installation). Applying a sealant to this type of driveway every 3-5 years thereafter is good policy, as severe weather breaks down your coat of sealant over time.