FIELD: chemistry.
SUBSTANCE: invention relates to facing material for reconstruction of internal pipe wall and to method of pipe reconstruction, applying thereof. Facing material represents soaked with solidified furane polymer composition, containing furane-based polymer and solidifying substance, polymer-absorbing main material, in which one surface is covered with liquid-impermeable film. In other version facing material represents soaked with solidified furane polymer composition, containing furane-based polymer and solidifying substance, polymer-absorbing main material, in which one surface is covered with liquid-impermeable film, other polymer- absorbing main material and reinforcing fibrous main material, located between them.
EFFECT: facing material has low viscosity and good soaking ability despite low water content.
24 cl, 6 dwg, 1 tbl, 7 ex
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