Drying up your damp crawlspace with crawlspace encapsulation is the first step towards a clean and healthy environment ready for living, storage, and play. Waters Basement Services can turn your musty, humid, wet crawspace into a bright order-free space.
The Rockwell hardness test is the most used and versatile of the hardness tests. For soft materials such as copper alloys, soft steel, and aluminum alloys a 1/16 diameter steel ball is used with a 100-kilogram load and the hardness is read on the B scale.
Janka hardness scale is the industry standard for judging the ability of various hardwood flooring species to withstand denting and wear. It also indicates the effort required to either nail or saw the particular wood and therefore, also helps determine whether the hardwood is suitable for flooring or not. Red Oak hardwood flooring, which has a Janka rating of 1290, is the flooring industry benchmark for comparing the relative hardness of different wood species. Following are some of the ...