Mat Properties. The catalytic converter shell has to be designed in such a way as to provide the required mounting pressure for a given catalyst substrate and a given mat. The mounting pressure of the mat increases exponentially during the compression from its initial bulk density to the final target density.
Sometimes a severely bloated stomach â along with constipation, nausea and vomiting â is due to a bowel obstruction, which is caused by scar tissue or a tumor. When these grow and press against the bowel, the bowels become blocked and hold in fluid and stool.
Bloating is a non-specific term to describe enlargement as well due to any cause. However, bloating is a common term to describe a sensation of fullness. Stomach bloating therefore may also refer to fullness in the stomach area, often felt after overeating or with indigestion.