Above the tropopause is the stratosphere. This layer extends from an average altitude of 11 to 50 kilometers above the Earth's surface. This stratosphere contains about 19.9% of the total mass found in the atmosphere. Very little weather occurs in the stratosphere.
Cutting slate slabs does not have to be complicated; with standard tools and a suitable type of blade, you should be able to manage without a problem. Step 1 - Mark the Cutting Line and Mount the Slate Slab. Find the location on the slate slab that you want to cut and use a marker pen or pencil to draw a line across it.ou can also place it on top of two other slate slabs â anything to create a stable surface will do. The area of the slate slab marked by the pencil line should be places in the center between the two wooden or slate blocks. Step 2 - Cutting the Slate Slab. Get the circular saw and place a suitable blade in it.
6 Slide the handle to the center of the tile and press down to snap the tile along the scored line. 7 For cutting notches into ceramic and natural stone tiles, use an electric wet saw. 8 Fill the saw's reservoir with water, turn on the motor, then slowly feed the tile into the blade.Make the first cut, then rotate tile and make the second cut to form the notch.9 To cut round holes in tile, use a drill/driver fitted with a carbide-grit hole saw. 10 Press the hole saw against the tile and slowly squeeze the trigger to cut through the glazed surface.11 Once the hole saw's pilot bit has penetrated the glazing, increase the drill speed to bore through the body of the tile. Slide the handle to the center of the tile and press down to snap the tile along the scored line. 7 For cutting notches into ceramic and natural stone tiles, use an electric wet saw. 8 Fill the saw's reservoir with water, turn on the motor, then slowly feed the tile into the blade.