From pattern printed concrete to concrete blocks, natural stones and clay blocks; all these are usually treated with block paving sealants. The major task of the sealant is to prevent the paving from any sort of possible stains and weed growth. At times, it also adds up to the binding force for jointing sand, especially in case of block paving.
Choosing A Paving Sealant:
What is noteworthy is that there are different sealants that work for different materials, hence choosing a correct one is quite important to do the job right. You might also come across a few options that are marketed to work for all sorts of pavements. However, based out of experience and results, it is always wise as well as worthy to go with the material specific options only, in order to attain the desired outcomes.
Commercial and domestic applications:
From home-based projects to the commercial ones, application of the different types to block paving sealer is quite widespread. Just like the block material, the place of usage is also critical in deciding the correct sealant type. For example, if we take in the case of pavement blocks in an airport, the major requirement would be the prevention of corrosion of joint binding which can happen as a result of jet ignition and blasting while leaving or landing the runway surface.
Similarly, pavements at petrol pumps need to be resistant enough to prevent seepage of fuel into the ground. Nearly same is the case of seaports; here the sealant needs to provide a shield from the water absorption in order to prevent damage.
Higher end buildings, restaurants, public places like railway stations or even at home, driveways require regular cleaning to keep these as spick and span. This can potentially erode the sand in case your pavement has not been duly sealed. Hence, it becomes highly important to have all the pavements sealed post the construction to increase the pavement life cycle.
Choosing a seller:
There has been an unprecedented rise in the requirement of block paving sealant. On one hand, this had led to thorough material research where the manufacturers have come up with the specific varieties of sealants for the different materials and applications. On the other hand, few manufacturers are marketing the same sealant for all purposes.
The all-in-one sealant might sound reasonable and tempting in the first go with but may or may not be suitable for your project. Thus, always purchase with the reputed seller having the sealant available basis the material of the pavement block. You can get in touch with them to know more about the right block paving sealer. This would help you to understand the usability better to avoid any sort of corrosion or damage to the pavement.