Quick Answer: What Questions Should I Ask A Concrete Contractor?

What does a concrete contractor do?

What is a concrete contractor.

Concrete contractors are specially trained and experienced people who can handle concrete in its different stages starting from the unmixed combination to the hard-finished foundation.

In addition to these, concrete specialists can finish their tasks efficiently using their special tools..

Is a concrete business profitable?

Like we said, profit margins for concrete contractors are traditionally slim. That’s why it’s important to carefully consider any technologies or practices that can help increase productivity, and thereby profitability. When time equals money, you can’t afford to be wasting it.

How much concrete do I need calculator?

For concrete, the formula for volume is as follows: length x width x thickness. To determine how many bags of concrete you will need, divide the total cubic yards needed by the yield. Use the following yields per each bag size: 40 pound bag yields .011 cubic yards.

What should I ask a driveway contractor?

Include the following questions about the company:Do its workers have a good work ethic?Is it trustworthy?How closely did the driveway contractor follow the contract?What was the total cost for the job?Were you ultimately satisfied with the work of the driveway contractor?

Is asphalt cheaper than concrete?

Cost. The cost of an asphalt driveway is typically cheaper than concrete, costing $2.00 – $4.00 per square foot. Asphalt prices tend to fluctuate with fluctuations in crude oil prices. In contrast, a concrete driveway costs between $4.00 – $6.00 per square foot for a standard installation.

What is the working time of concrete?

Superplasticizers only work for around 30 to 60 minutes, after which the concrete returns to its original state of low fluidity and becomes very difficult to work.

What is the best concrete mix for driveways?

Portland Cement: Portland cement is a material commonly used to create concrete. It acts much like a strong glue, providing a reliable bond that makes it a popular choice for laying driveways and pathways. If you are mixing your own concrete, this will be an important component.

What is the cost to blacktop a driveway?

Other sources estimate the cost to install an asphalt driveway to be between $2,300 and $10,300. Homeowners typically pay per square foot. Reibling adds the average cost per square foot is between $3.50 and $4.50. Some asphalt contractors may charge by the ton, with the cost ranging from $100 to $150 per ton.

Is concrete finishing hard work?

You will be doing what the foreman or crew leader tells you to do. Concrete work is a lot of exercise, it is hard, but the experienced finishers or other tradesmen get paid well. … Concrete work is one of the hardest trades to work in. You’ll be working some long hours and get ready to work in the rain at times.

How thick does my concrete driveway need to be?

four inchesAs for thickness, non-reinforced pavement four inches thick is standard for passenger car driveways. For heavier vehicles, a thickness of five inches is recommended. To eliminate standing water, the driveway should be sloped towards the street a minimum of one percent, or 1/8 inch per foot, for proper drainage.

HOW MUCH CAN 4 inches of concrete hold?

Four inches is the general rule for residential areas, and it can hold several regular-sized cars without the homeowner having to worry about cracking.

Is a concrete driveway worth it?

The combined strength and longevity make concrete a relatively good value for large areas of paving. As a driveway surface, concrete is more expensive than gravel and asphalt, but it is considerably less expensive than a driveway made with brick, cobblestone, or concrete pavers—and it typically outlasts all of these.

Can concrete be too strong?

The paper, “202 Observations On Concrete That Is Too-Quickly-Strong,” cites cases where concrete cracked because it was too strong from too much cement and 66 investigations that related durability problems to cement hydrating too rapidly because of high values of fineness, C3S, C3A, and/or alkalies.

What makes a good concrete driveway?

Uniformity, in both soil composition and compaction, is the key to a good subgrade-one that will provide adequate support, ensure an even slab thickness, and prevent slab settlement and structural cracking. Soft spots should be removed and replaced with good material, such as gravel or crushed rock.

What do I need to know about concrete work?

At its core, the word concrete means ‘together, to grow’. Concrete is an easily made and flexible substance that can be shaped and molded to just about any shape. The idea behind using concrete is the need for something that can reliably withhold the structural integrity of buildings through years of wear and tear.

Does concrete driveway add value to home?

You can definitely get a great return on your investment. At the very least your property value increase will cover the cost of the driveway. The amount of added value can fluctuate. Depending on the home, a new driveway can add around $5,000 to $7,000 in value.

What do I need to know about paving a driveway?

If you’re working on an aggregate driveway, look at the foundation’s grade and contours for proper grading. Review any drainage problems – along with any problems with the driveway’s surface – before you launch a driveway paving project. A tack coat may be needed before placing subsequent pavement layers.