From roof refurbishments and waterproofing to industrial tank linings and infrastructure protection, DELTA Coatings is a ...

Thinking of renovating? Discover 9 things no one tells you but you’ll definitely wish you knew, from hidden costs to ...

Cities worldwide face a growing challenge that affects millions of residents daily. Urban areas globally have become home to over half of the world's population, leading to the intensification of the ...

Abstract: An improved reversion method for ultrasonic surface wave characterization of coating layers is presented and validated by experiment. The experiment is implemented with seven specimens of ...

Abstract: Sparse decomposition method is used to locate the layer interface pulse with terahertz transmission signal as prior knowledge. Then take advantage of time of flight (TOF) method to realize ...