When it comes to construction, you may wonder – What do Concrete Contractors do? Fortunately, there are many things they can do for you. These include: Building foundations, pouring concrete, screeding the top, and establishing Formwork. This page concrete will provide some basic information on the jobs of Concrete Contractors.
Building foundations
Concrete contractors are professionals who perform construction projects with concrete. They should be able to create the right foundation for your home. They can use a variety of techniques to make your foundation strong. These techniques include soil testing, excavating, pouring, curing, and sealing. Experienced concrete contractors will know how to customize a concrete foundation for your home so that it will be strong and durable.
Pouring concrete
When pouring concrete, a variety of factors must be taken into account. A concrete contractor should be aware of the temperature before beginning the work. The colder the weather, the more cement is needed to achieve the proper mix. The concrete must be tough enough to endure the freeze-thaw cycles and resist cracking. Air-entrained concrete is one such type.
Screeding the top of the concrete
Screeding is an important step in the construction process, and is used to level the top surface of concrete. It takes place immediately after the concrete has been poured, and must be done before any bleedwater reaches the surface. A variety of hand and mechanical tools can be used to screed concrete. A straightedge is an important piece of equipment for screeding. This tool is used to move the concrete in backward motions in order to make it level.
Formwork
Formwork contractors do more than simply lay concrete. Their work also involves strategic planning, artistic installation, and even custom forms. The process requires advanced skills.
Obtaining permits
Obtaining permits for concrete contractors is an important step in running a business. Some states require a separate license for concrete work, while others include concrete use in general permits. In any case, you should get a building permit before starting your business.
Safety precautions
Workers handling fresh concrete should be careful to avoid skin irritation or chemical burns. They should always wear protective gear, including eye protection and waterproof gloves. They should also be sure to wash their hands after the work is done to avoid getting contaminated. Another major risk at a construction site is rotating machinery. Heavy equipment like hydraulic concrete pumps and belt conveyors should only be handled by experts.