Shore durometer R designation also mandates the employment of an operating stand. Some conditions and procedures that have to be met, according to DIN ISO 7619-1 standard are: The final value of the hardness depends on the depth of the indenter after it has been applied for 15 seconds on the material. If the indenter penetrates 2.54 mm (0.100 inch) or more into the material, the durometer is 0 for that scale. If it does not penetrate at all, then the durometer is 100 for that scale. It is for this reason that multiple scales exist. But if the hardness is <10
Lake Shore High School in addition to the gym. The new entrance is a way of saying "Welcome to Lake Shore," Kling said. The new gym is just more than 17,000 square-feet and has seating for almost 2,000 people, as well as an indoor, rubberized track. While some high school basketball courts are 84 feet long, the court at Lake Shore is 94 feet long, the same size as an NBA-regulation court. Sports were active for the boys when the main school building opened in the mid-1920s. Girls' sports came to light in the early 1970s. Lake Shore is best known, athletically, for the