As porous polymer materials with continuous epoxy skeletons and pores, epoxy monoliths are used as column fillers in HPLC, separators in lithium-ion batteries, and precursor polymers for monolith ...

The prefabricated artificial filled jointed rock specimens are impacted by a self-made drop hammer impact device for many times, and the specimens with different degrees of cumulative damage ...

Currently, the rebound hammer is widely used for estimation of compressive strength of concrete as general testing method. Although rebound hammer has made great contribution for compressive strength ...

A supplementary (and in some instances, replacement) indentation testing technique known as micropillar compression testing has emerged in recent years. Micropillar compression testing is comparable ...

Making sure your engine has proper compression is vital for its health. You can rely on one of two methods to test this, but ...

You might talk about it often, but do you really know what compression is all about? Every engine has to make it and those that don't are hurtin' for sure. But, here's the confusing part, for this ...

With every passing day the Mule provides opportunities beyond our original expectations. Since the 467ci engine belongs to HPP editor Tom DeMauro, it is at our beck and call. This affords HPP the ...

People tend to spend, on average, several hours a day sitting on couches, chairs, and car seats, as well as considerable time on mattresses every night. Polyurethane foam plays a major role in ...

Compression in a diesel engine is essential for effective and efficient performance. And when compression is lacking, damage can result. That is why it’s imperative to know whether your engine’s ...