Qmj4-35a Interlock Lego Brick Making Machine/Brick Making Machine Price In Pakistan/Brick Making Machine In China

Qmj4-35a Interlock Lego Brick Making Machine/Brick Making Machine Price In Pakistan/Brick Making Machine In China

 3: Confirm the production process and equipment

Selected production process and equipment according to raw materials.Clarify your raw material properties before starting new plant.Please have experienced technical staff to plan the production route and conduct selection or design production equipment.Not all equipment can adapt to your raw materials.

Qmj4-35a Interlock Lego Brick Making Machine/Brick Making Machine Price In Pakistan/Brick Making Machine In China

The plasticity expressing in China’s brick and tile industry is now proposed by the Swedish A. Aterberg in 1911.Plasticity index is expressed as the range of water content when the clay is in a plastic state,whose value is equal to the difference between flow limit and plastic limit.Flow limit, also known as liquid limit, is water amount that clay enters a flowing state.Plastic limit is water amount that clay can be rolled into 3mm diameter.

Qmj4-35a Interlock Lego Brick Making Machine/Brick Making Machine Price In Pakistan/Brick Making Machine In China

This method has been widely used for many years in the fields of soil science and engineering geology.Although China's brick and tile industry has been using it for many years, it is only for soft and dispersed clay raw materials.For coal gangue, shale, etc., which rely on reducing particle size to obtain plasticity, there is a great deal of deviation in using this method.For example, the plasticity of raw materials such as coal gangue and shale depends on crushing to reduce the particle size to a certain degree, adding water to the particles after decomposing (aging), and it is changeable during processing.If the hard clayey shale or coal gangue rich in illite is ground to a sufficiently fine degree (such as cement fineness),the plasticity index may reach a pretty high level.And formed moisture content and drying shrinkage may be larger than common clay materials, which totally differ from common brick clay.

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