![]() Some of this damage may be covered by property insurance.ĭue to the complexity and multiple factors involved in tendering and evaluating such claims, the team at Barker Martin is offering free webinars on the topic. ![]() Repairs are often necessary to address substantial rot and damage that is sometimes discovered hiding beneath roofs, siding and walls. There are more and more associations facing repairs as the exterior cladding systems on their buildings fail over time. First party insurance claims have become more prevalent as multi-family buildings (condominiums and apartments) age. There is another potential source for funding repairs that may be overlooked: the association’s own insurance. Sometimes a third-party, such as the project developer or a contractor, may be liable to the association for damages. Another source is a banks or other lending institution. One source is the homeowners, whether through built-up reserves or additional assessments. These results are mainly explained by the effect of interfacial polarizations.When associations discover damage to their buildings, there are several potential sources for financing to effectuate the necessary repairs. A fresh ETSERF suspension exhibits high relaxation frequency and high dielectric constant. The ageing of ETSERF fluids was also studied and it was found that the dielectric properties (mainly the dielectric loss tangent) and ER properties are strongly related to the duration of ageing. Experimental results show that the interfacial polarization plays an important role in the electrorheological phenomenon. The relationship between the electrorheological effect and the permittivity of ER fluids has also been extensively studied. The ER properties are strongly dependent on the dielectric properties of ETSERF suspensions, and hydrous ER fluids have a high dielectric constant and a high relaxation frequency which show a strong electrorheological effect. The ER effect under DC electric fields has been experimentally investigated using both hydrous and anhydrous ER fluids. ![]() In the absence of an electric field, the ETSERF fluid manifests a near-Newtonian behavior, but when an electric field is applied, it exhibits a pseudoplastic behavior with yield stress. Because of the special structure of their particles, ETSERF suspensions present a complex behavior. ![]() A home-made electrorheological (ER) fluid, known as ETSERF, has been created with suspension-based powders dispersed in silicone oil. ![]()
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