Concrete & Paving - Questions & Answers
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Had concrete pour last year and driveway has all kinds of erosion spots could been a bad mix ??we had 3 different trucks
AnswerAnonymous
All kinds of erosion... are you talking about the top finish is wearing off, exposing aggregate that seems kind of loose? Usually, this can be a number of factors. Water added to the mix in the mixer while waiting to pour. Or the mix too wet, poured on a cold day, over worked, bring up too much water to the surface, mix lacking in cement.
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what is the cost per square foot for a garage floor?
AnswerAnonymous
The cost per square foot for a garage floor can vary depending on several factors, such as the size of the garage, the type of material used, the condition of the existing floor, and the location. It is best to consult a professional concrete contractor to get an accurate estimate for your specific project....Read More
How is it correct to pour concrete during freezing weather when the pour is outside?
AnswerAnonymous
It is generally not a good idea to pour concrete during freezing weather as it can significantly impact the strength, durability, and appearance of the finished product. However, if the pour must be done during freezing weather, the following measures should be taken:
- Ensure that the concrete is at the right temperature before pouring. The concrete should be between 50°F and 60°F to prevent freezing.
- Use a concrete mix that is specifically designed for cold weather. These mixes contain additives, such as accelerators, that help the concrete set quickly.
- Use insulated forms or blankets to keep the concrete warm during curing.
- Use a curing compound that can protect the concrete during the critical early stages of curing.
- Start the pour early in the day to allow the concrete enough time to cure before nighttime temperatures drop.
- Protect the concrete from freezing temperatures with insulated blankets or hay bales.
- Monitor the curing process closely and take corrective action if necessary.
Are contractors allowed to start cement prjects (driveway) during the covid19 situation? today is Friday April 17th,
AnswerAnonymous
It's best to check with your local or state government and follow their guidelines during the COVID-19 pandemic. Many states have issued stay-at-home orders, while some may have restrictions on non-essential construction projects....Read More
Who can do some leveling and pour a concrete slab for a barn?
AnswerAnonymous
A professional contractor or construction company with experience in level grading and concrete pouring can do this job. It is important to hire someone with expertise in this type of work to ensure a durable and reliable foundation for your barn....Read More