Concrete float professional#

It’s a very simple principle to understand and it’s used to design the largest ships in the world.Ĭoncrete war ships were built during World War I and World War II because of the steel shortage. Basically, if the weight of the fluid displaced by the object exceeds the weight of the object, then it floats.

So how do they float?Īrchimedes’ principle is the basic reason why these giant ships can float. In fact just about every large ship being used or built today is primarily made from steel. And steel is used to build massive ships for cruises, military use and to carry cargo. But concrete is 3 times lighter than steel. Most people believe concrete can’t float because of how heavy it is. By spreading out the concrete used to make the boat over a larger area, the density of the boat becomes less than the water and it floats.Īhead we’ll discuss a bit more about buoyancy and how concrete can flat. The object is considered to be “buoyant” when it floats due to low density. A boat shaped or hollow object will displace a volume of water greater than the actual volume of solid material inside the boat. This is measured in the volume of water it displaces when placed in water. For example, the shape of a boat.Ĭoncrete’s density can be altered by changing the volume it occupies. When it’s designed to be lighter and shaped in a way that displaces enough water, it floats. The density of concrete can be altered by either changing it’s mass, it’s shape, or both. The density of water is generally 62.4 lbs/ft 3 but that varies based on it’s salt content. If it has an equal density, it will neither sink nor float. An object will sink if it’s more dense than the water. Any object, including concrete, will float if it’s less dense than the water it’s placed in. But if concrete is shaped in the right way and light enough, it can float just like any other material. Most people think concrete can’t float because it’s too heavy. The Big Blue trowel can be used with a float adaptor kit and Broomhead so that it can be utilised to conduct brush finishing work, but please be sure to order these items separately as they are not included with the machine.Whether or not an object will float depends on its density, not what it’s made of. If you would like to receive three hardy, aluminium snap handles with your Big Blue trowel, make sure you order the complete kit.Īgain, we at Speedcrete can adapt the product in whatever way suits your needs with any quantity of handles available to our customers and if you're just looking for the blade, we can offer that too. Just contact us and tell us what you need.

We can also be flexible with the size of the item, selling them from two to eight feet from this website or, alternatively, people looking for a particular specification can have their Big Blue concrete glider made to order. If the tool is needed for work in a precast factory, for instance, it can be supplied with handles on each end. In fact, nothing about this product is fixed when you buy from Speedcrete as we can provide you with a whole range of alterations and fulfill bespoke requirements. This product is an extremely handy one to have around for those who are constructing house bases, tackling sewage treatment projects or any other job that requires the use of the Bunyan Striker tube, because when the float and the tube are used in conjunction there is often little need to use a power trowel.įloat pitch variation is controlled by the knucklehead gearbox that is provided, making the tool adaptable as well as efficient. The carbon blade imbues the tool with a greater flexibility which leaves the surface of the material being floated extra smooth. The Big Blue concrete glider float is another of the products Speedcrete offers to tackle the problem of uneven floors.īig Blue concrete glider with knuckleheadįorged from British blue carbon steel, this highly durable and strong machine is a high-quality and reliable piece of equipment that far outperforms plastic alternatives. Speedcrete offer a whole host of different tools and equipment that can help to make the job of floating easier, quicker and more precise, including power trowels and concrete bumpcutters.

Such a task requires accurate, efficient and high-performing tools and, since it can be physically demanding work, the comfort of the operator is important too.

Concrete float professional#

Finishing concrete surfaces to a professional standard is not only essential in order to leave a job looking neat, but can be vital to the safety and security of a structure.