Paving that has been installed in an improper way can be really expensive to re-install. Besides that, it also imparts a somewhat ugly appearance to the entire landscape of the property. Furthermore, with passage of time, symptoms like cracking, popping, staining, discolouration and drumminess may start to surface. Fortunately, the mistakes which result in incorrect installation of pavers can be categorised, so that one can avoid them.
Let’s take a look at the paving installation errors that you ought to steer clear of at all costs by hiring a reliable & efficient paving contractor in Perth:
Plan Long Term
A typical paving looks stunning during the initial few weeks or months after its installation. But it is a properly laid out one that stands the tests of time and performs brilliantly for a decade or more. This is because any paving always gets exposed to warping, expansion and contraction from fluctuations in ground movement, moisture and temperature. Without careful planning for the long term, the pavers can get dislocated and fall apart.
Mortar Additives Used Incorrectly
There is no doubt about the fact that mortar additives enhance workability, adhesion and elasticity of pavers. They help the slabs to stay bonded to the foundation for a long period of time. However, utilising regular mortar mixes containing only cement & sand is not enough for applications involving engineered stones.
Avoiding Acid Washing
Acid washing is the application of a mild acid formula for dissolving deposits of stains such as mortar occurring on a paving during construction. Without acid washing, dried cement pockmarks & dusty grey/white coating would remain on the pavement and impart a really unsightly appearance to the surface.
Inaccurate Mortar Ratios
At times, due to pressure of meeting a deadline, paving professionals hastily try to complete a project on time. This can cause certain elements of the installation process to be conducted with less meticulousness, and result in mistakes like incorrect ratios of mortar. Such an error can be extremely difficult to rectify.
On-Site Storage of Pavers
The general rule is to have the pavers delivered to the project site a while before the installation. However, some contractors tend to ensure delivery of the pavers way in advance prior to their installation, which can result in quick discolouring of the materials.
So, the only way to avoid these mistakes is by appointing an experienced and putative service provider to get the job done.