The new ¾-inch tongue-and-groove beadboard from Kleer replicates wooden beadboard in thickness, with reduced thermal expansion and contraction. Ideal for soffits and ceilings, the cellular PVC product can be cut, milled, shaped, nailed, and screwed like wood. It delivers versatility and weatherability for exterior and interior applications and doesn’t require paint for protection or to retain color.
Coefficient of Linear Thermal Expansion Tester This instrument is used for determining the linear change of a refractory caused by a change in temperature and to ascertain the reversibility of these characteristics. It may also be used to determine the expansion and contraction characteristics of raw materials and refractories that do not exhibit reversible linear changes with increasing temperature
Of the many environmental impacts imposed by climate change, rising sea levels are often discussed. The cause of this may not be as obvious as it seems. While a portion of the increase comes from the likes of melting glaciers, another more surprising phenomenon helps to explain the increase in water volume: Thermal Expansion. Check out AsapSCIENCE's video explaining this natural phenomenon.