How to Measure Granite Slabs
Granite is one of the most durable construction materials available. The rock is formed from volcanic magma. The cooling time allows for large crystals to form in the matrix. Feldspar, mica and quartz are all found in the graite composition.
There are other minerals that add the color and texture. Granite is used in tiles, bricks and countertops. Proper measurement of your granite helps to determine how much of the matrix needs to be available for your project.
Supplies
- Measuring tape
- Notebook
- Pen
- Lay the measuring tape along the top edge of your granite slab. Pull the tape out across the face of the granite. Check the tape and record the measurement. When a granite piece is not symmetrical, it should be measured across the top, middle and bottom to find the shortest and longest portions of the piece.
- Use the tape to also record the width of the granite. Obtain the width by using the same techniques that were employed to ascertain the length. Check the depth of the slab, as well. Write down all of your measurements. If the rock is too small, it can be limited to the amount you will be able to use for your planned project
- Calculate the area of the granite by multiplying the length and the width by the depth of the rock. This will provide an actual measurement of the amount of rock necessary to continue on with the special project.