Tests on Limestones Tests on Limestones; The following practice tests are made on limestones to set on their suitability: Physical tests Heat test Chemical test Ball test. Physical Test: Pure limestone is white in color. Hydraulic limestones are blue-gray grey, ...
Tag: Heat test
A lot of dry stone counting W1 is heated in an open fire for several hours. If the weight of the example after cooling is W2, the decline of weight is W2 – W1. The loss of weight symbolizes the amount of carbon dioxide. From this, the amount of calcium carbonate in limestone can be formed out.