FIELD: polymers.
SUBSTANCE: raw mix refers to the production of polymer composite materials for construction purposes, obtained using polymer and mineral waste, and can be used to produce products in the form of plates, blocks and wall panels for external and internal cladding of walls and plinths of buildings and structures. A raw mix for production of facing polymeric composite materials comprises components in the following ratio (wt.%): dolomite fines 30-67.3; PVC-U waste 10.9-23.5; technical methylene chloride 20.8-50.0, with the ratio of PVC-U waste: technical methylene chloride is 1:1.75 to 1:2.5.
EFFECT: increased strength of products.
1 cl, 1 tbl
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