Concrete paving slabs are structural elements whose dimensions are relatively large compared with their banking. The load is applied normal to the plane along with the force which is applied perpendicular to the plane. The lightening is achieved by incorporating blocks or cardboard tube, or hollow form molds recovered plastic or other materials. The lightweight slabs are sometimes called waffle slabs. Some structural systems slabs rest on walls or beams which in turn are supported by columns, while in others; the slabs are supported directly on columns. The first are called perimeter supported slabs, and the second, the flat slab.
In flat slabs extensions are sometimes used in the binding of the stone column. As the size of the support beams is a major criterion for concrete paving slabs the perimeter of the beam supporting the slab is measured first. Similarly, slabs are peripherally supported by stiffened shafts connecting the columns. In special cases slabs are supported on an infinitely rigid column beam. The learning about the slabs will offer the desired results to the people. The support to the contractors is the best one for the installation of the driveway. The charges are the reasonable one to have unikivi paigaldus at the outside of the home.
The main reason for choosing concrete paving slab is to enable better management of the moisture .So it is of no use in constructing slabs with the help of film plastic to reduce moisture. Humidity should be the prime factor of consideration while designing the concrete slab for pavement.If the humidity is too low and does not reach the requirement it may cause high risk to the concrete paving slabs.
A good slab should be regular, preferably, not precipitated by heat or low humidity and it can in some cases seek to offset factors such as throwing a little water in the area where the carbonization is highly intense. This precaution may prevent the formation of cracks. Proper surface covering of the concrete paving slabs makes this highly corrosive resistant. The volume of water needed depends on weather conditions, moisture in the sand, and form of mortar and particularly the presence of plant fibers. Several tests are conducted on the mixer in order to measure the volume of water required.
The economic concrete paving slabs
The economic slabs made of poured concrete without compression or vibration. They have a thickness of about 30 mm and cannot bear any burden. They have variable thickness, which makes them easier to use in different areas. They are especially recommended for storing garbage cans and woodpiles, under the galleries and they are suitable for paths which are not often used behind a building.
Compressed concrete paving slabs
These concrete paving slabs has its own dimensions with an average thickness of 50 mm. In this type of slab, surface pattern varies in accordance with area of construction. They are of uniform thickness and can be easily installed. They are suitable for both trails and sidewalks for large patios and they give a nice effect when mixed with the pavement.In many cases, it is more advantageous to use compressed concrete slabs for making pavement.
The ability to create beautiful concrete paving slabs with high resistance and crack-free makes the concrete more attractive. By insulating the underside of the concrete slab we can ensure safety against cracks. To make it more pleasing to the eye, the concrete can also be colored in the mass by adding color pigments. The color depth of the concrete paving slabs provides a permanent surface that does not require any repainting.