Once you have established a basic comprehension of a simple concrete mix you can begin to find out more about new concrete technologies and the true limitations of the unbelievable building material hint, there aren’t many. By changing the volume and type of aggregates that you use in your cement mix you can produce several unique types of concrete suited to different applications. Generally the objective of substituting aggregates would be to have the concrete remain consistently strong as a finished product. Some examples of concrete complex techniques are. Even all these options are just the tip of the iceberg for what concrete is capable of. The extreme limitations of current concrete technology being researched and developed are transparent concrete which can show a silhouette through concrete that is meters thick. Limitations of concrete power are self supporting concrete which does not need the mechanical assistance of metal grid work. Go to the following website, if you are hunting for additional information concerning concrete calculator uk.
Concrete strength used to be quantified is the current unit of compressive concrete strength referring to the amount of force the concrete can guarantee before failure.You can add liquid or powder pigments into your concrete to achieve interesting and dynamic colors. Common colors would be brown, red, dark grey, tan and other similar earth tones. To get more vibrant concrete colours you can use pure white cement in place of regular cement, in addition to pure white sand instead of regular sand. This white mortar mix will respond well to more vibrant colours and pigments. The quantity of pigment or dye that you use depends entirely on the brand that you choose. The ideal method is to purchase from a specialty concrete supply store which will have a far better selection of quality concrete color additives than your local hardware supply store.You can replace all or part of the sand in mortar combination with aggregate materials that are much lighter in nature than sand.
The result will be a concrete that is much lighter, but also vastly weaker than a sand mortar. There are many applications for lightweight concrete with many of them being decorative such as planter pots or garden statues. The most common lightweight aggregate material substitutions for making concrete. Vermiculite that is a mineral and frequently sold as pool base in larger quantities from pool stores which can make a relatively solid, but compressible concrete. The insulation value of vermiculite is very high, over ten times as high as sand, so vermiculite concrete mixes are usually used for sound dampening and insulating. Using peat partly in place of sand will result in a concrete that’s a lot poorer than traditional mortar and even much poorer than vermiculite concrete. The feel of the concrete is somewhat earthy and finishing and detailed work can be slightly difficult by comparison with other mixes. This is another readily available and inexpensive aggregate substitutions used to reach a lightweight concrete. Along with providing a rough and inconsistent texture to the concrete, the wood ingrained will frequently stain and discolour producing an interesting and exceptional pattern. Too much sawdust can make the concrete unacceptably weak very quickly more so than vermiculite and peat moss.