As a number one roofing contractor and waterproofing contractor in Singapore, we are experienced in all roof repairs, roof insulations, roof recoating, roof rejuvenation and roof substitution. We also present water seepage upkeep with our waterproofing system to remove stop water leakage and roof leakage issues. Now we have worked with industrial, residential and industrial clients, catering to the different wants and requirement. We additionally present inspections – assessing issues and providing our clients with detailed studies concerning the status or damages on their roofs and any issues that will arise. By using the latest innovative technology, we are capable of rapidly spot damages and leakages and deal with them with the very best resolution there’s. We don’t leave any hole, dent or flaw uncovered or untreated.
Roof leakages are largely found solely when it rains. There are 2 basic types of roofs, pitched-roofs and flat concrete roofs. Most HDBs and condos are flat concrete roofs. As for landed properties, they can have pitched roof or concrete flat room relying on the owner’s desire. Relying on what sort of roof leakage it’s, there are completely different treatment obtainable to resolve it.
Desk 2 shows the classification results of wavelet recognized features of acoustic in-line inspected sign. In the classification evaluation, the conventional samples (with out leakage) and leakage samples are labeled. The quantity of training samples of courses represents the learning samples of the acoustic sign at which the network mannequin is skilled. The numbers of testing samples are used to estimate the accuracy of the community. The misclassified samples consult with the number of categorized samples of the acoustic sign that mainly don’t relate to this sign. The obtained outcomes of BPNN classification mannequin have confirmed that the normal samples (with out leakage) and the leakage samples are solely separated with excessive accuracy.