Finishing Concrete
Screeding concrete Problems and Solutions!
A concrete screed is a tool used to smooth concrete when it comes out of a concrete truck wet. Wet concrete must be smoothed when pouring projects like driveways, sidewalks, and flat work. Screeding can be as simple as using a wooden two by four. Wooden two by fours are the most commonly used method of screeding concrete today. It’s readily available anywhere, can be cut to any custom length for your specific projects, it’s light weight, and just works best as time has proven.
Several screeds have their place in the market. Some like to use vibe screeds, some like to use Magnesium screeds and of coarse there are the huge expensive Truss type screeds and mechanical screeds for highways and huge projects. Most of these companies still end up using the trusty two by four wooden or magnesium screeds for cutting around the detail work like plumbing stubs or narrow areas where the huge equipment can’t reach or the project is just to small to justify large equipment.
Over the years concrete screeds have had many designs, handles, attachments, etc. to make the favored way of screeding a little easier. The problem most experience is that when you add handles so you can screed while standing in an upright safe position you lose the control and strength, the longer the handle the less control. Adding handles is something that has been attempted so many times by various contractors all over the world, but you still see many just working somewhere in between the standing and bending methods trying to find that happy place.
So the problem is this; bend while being unsafe and abusive to your body to get the project done properly, or make a compromised attachment of some sort to make it easier and safer on the body but with less than perfect product results.
The solution is this; make it’s so you can somehow stand in a normal ergonomically upright safe position without compromising the body or the tool all while ending with the quality results.
These are some complicated scenarios to change without compromising one for the other. Now from a business prospective we needed to add yet another scenario that complicates matters even more. We need to design something solving the first two scenarios and do it in an “affordable” manner so all contractors/workers can afford to obtain the product.
In just one year 28,000 workers in concrete manufacturing experienced a job-related injury or illness.
OSHA recommends Implementing appropriate work practices and /or controls to help reduce or eliminate potential back injuries from twisting, turning, lifting, awkward postures and whole body vibrations along with chemical burns from wet concrete.
Concrete Finishing Tool For Everyday Use
The passion to please your clients with the appearance of your work is what makes the finishing tools so demanding in the concrete industry. Yet even the most experienced contractor will admit that consistency through the work is so essential to good results. Finishing is a professional call and involves a three-step process. Your concrete floor contractor should level off the concrete to achieve a uniform surface. He should float the concrete with a wood or magnesium bull float before bleed water accumulates and apply a simple finish to improve traction unless applying another type of decorative textured finish.
Following is a brief description of the basic finishing tool needed by contractors to perform well job after a job. Despite all the hand grinding tools, and other hand polishing machines available today to facilitate placement and finishing of concrete, concrete floor grinding machines are far from obsolete. To perform delicate detail work, to perform a wide array of models with applications as diverse as the products themselves, from compact handheld units for small jobs or working in tight spots to high-productivity ride-on machines; there is no substitute for a trusty floor polishing machines.
While concrete floor grinding machines don’t vary significantly in design from manufacturer to manufacturer, they considerably vary in quality. The concrete finishing tools will also depend on the type of concrete you are placing as well as depend on the characteristics of the concrete. Therefore, you are likely to use different finishing tools that work best. Knowing which tools work best under certain conditions should be the guiding factors directing your purchasing decision.
Choosing the Right Concrete Machines for Grinding Jobs
Preparing concrete surfaces for coatings, or repairs is a time entailing process but if skipped, may undoubtedly lead the hard way and is critical to the success of the job. Lack of surface preparation causes overlay failures. Fortunately, a high-performance machine is available that can help you achieve the exact surface profile you need with less downtime effort and less mess than ever. With this smart and advanced floor polishing machine, you will find an array of applications. Any quality grinder machines will come with the options as grinding attachments. These attachments are available in a variety of types and grits to suit different applications. And in many cases, there’s no need to worry about dust and debris. The best concrete grinder machine will come with a dust-collection bag and shroud. This will usually have dust-collection capabilities. The dust that is collected and stored can be consequently emptied into the trash to make your job a lot easier and quicker. It helps to remove blemishes on the floor such as paint or glue and to grind down rough and uneven spots in the floor leaving your floor with a beautiful sheen.
The creme de la creme of what can be possible when a concrete grinder machine as versatile as concrete is taken to its full potential by a master craftsman. When you use concrete grinding technology to polish or grind your concrete, it becomes a valuable asset in any business premises or even in well-designed modern homes. With advanced flooring machines, contractors get the opportunity to express his artistic passion without being restrained by project deadlines.