Choosing The Right Blast Media For Abrasive Blasting
coal slag is by-product of coal-burning power plants, considered a green abrasive because it would otherwise be disposed of as waste. It is a relatively cheap, low dusting abrasive with low free silica, but is considered a dirty abrasive and not widely used in wet abrasive blasting because the high amount of fines (fine particles stacking up of cartons is a very common practice in storage and transportation. however, stacking cannot be avoided, but it can be estimated how much load a carton can bear, from the top, without damaging the content of the consignment. with box compression test, crush strength and top load strength of the carton can be easily calculated.