As a number one roofing contractor and waterproofing contractor in Singapore, we’re experienced in all roof repairs, roof insulations, roof recoating, roof rejuvenation and roof substitution. We additionally present water seepage upkeep with our waterproofing system to get rid of stop water leakage and roof leakage problems. We’ve got worked with business, residential and industrial shoppers, catering to the completely different needs and requirement. We also present inspections – assessing issues and providing our purchasers with detailed experiences concerning the status or damages on their roofs and any issues that may arise. By employing the most recent innovative technology, we are capable of rapidly spot damages and leakages and deal with them with the best answer there may be. We don’t depart any hole, dent or flaw uncovered or untreated.
Roof leakages are largely discovered only when it rains. There are 2 general sorts of roofs, pitched-roofs and flat concrete roofs. Most HDBs and condos are flat concrete roofs. As for landed homes, they can have pitched roof or concrete flat room relying on the owner’s desire. Depending on what sort of roof leakage it is, there are completely different treatment obtainable to resolve it.
Desk 2 reveals the classification outcomes of wavelet identified features of acoustic in-line inspected sign. Within the classification analysis, the normal samples (with out leakage) and leakage samples are categorized. The number of coaching samples of lessons represents the learning samples of the acoustic sign at which the community model is skilled. The numbers of testing samples are used to estimate the accuracy of the network. The misclassified samples consult with the variety of labeled samples of the acoustic sign that mainly do not relate to this sign. The obtained outcomes of BPNN classification mannequin have proven that the normal samples (with out leakage) and the leakage samples are totally separated with excessive accuracy.