April 20 Ya'an, Sichuan 7.0 earthquake, resulting in a large number of casualties and immeasurable damage. The mine powder grinder is the main equipment for ore processing which will play an important role in the reconstruction work after the earthquake in Ya'an.
Ya'an earthquake affects the hearts of people across the country, but more important is how to proceed with post-disaster reconstruction, and how to restore local production and living order. A large number of houses collapsed in the earthquake formed a lot of construction waste, mining crusher can not only be used to process a variety of ores, construction waste can also be processed.
Reuse of construction waste after powder grinder:
(1) the abandoned buildings of concrete and brick waste production of coarse and fine aggregate can be used for the production of the corresponding strength grade concrete, mortar or preparation, such as blocks, wall panels, floor tiles and other building materials products. Add coarse and fine aggregate curing type of material can also be used for road pavement base.
(2) waste brick and tile production aggregate can be used for the production of recycled brick, block, wall panels, floor tiles and other building materials products.
(3) sediment can be used for road construction, pile filler, foundation.
Current natural disasters frequent, China's current construction waste recycling already have some technical basis, many of the waste by sorting construction waste, removed or crushed, most of them can be used as renewable resources, re-use, such as: brick, stone, crushed concrete and other waste, on behalf of the sand for masonry mortar, plastering mortar, playing concrete cushion can also be used to produce block, pavement brick, plaid brick and other building materials products.