A kind of building heat preserving puigging

A kind of building heat preserving puigging

  • CN 105,220,786 A
  • Filed: 10/17/2015
  • Published: 01/06/2016
  • Est. Priority Date: 10/17/2015
  • Status: Active Application
First Claim
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1. a skin fireproof heat insulating puigging, is characterized in that, comprises tack coat, flame-retardant layer, insulation layer, puigging, damp-proof course, fireprotection layer, anti-cracking protective layer and outer decorative layer successively from inside to outside;

  • Wherein, the chemical constituent of described flame-retardant layer comprises according to the mass fraction;

    Merlon;

    50 ~ 60 parts, compatilizer;

    2 ~ 6 parts, acrylonitritrile-styrene resin;

    25 ~ 30 parts, fire retardant;

    1 ~ 8 part;

    The zinc-coated wire that described insulation layer is basaltic mineral wool body and gathers wherein, described zinc-coated wire runs through in basaltic mineral wool body with netted structure, and the diameter of described zinc-coated wire is 1.2 ~ 1.8mm;

    Described fireprotection layer is kervit microbead insulated sand slurry, and described anti-cracking protective layer comprises polymers anti-cracking mortar;

    To run through away from body of wall side to anti-cracking protective layer near body of wall side from described flame-retardant layer and high-tensile steel wires connection network is set, the material of described high-tensile steel wires connection network is by mass percentage;

    C;

    0.68 ~ 0.82%, Si;

    0.10 ~ 0.26%, Mn;

    1.0 ~ 1.2%, Cr;

    0.2 ~ 0.3%, V;

    0.02 ~ 0.08%, Cu;

    0.06 ~ 0.12%, rare earth RE;

    0.02 ~ 0.06%, surplus is Fe and inevitable impurity, this high-tensile steel wires connection network outer surface heat zinc-aluminium-alloy, wherein Al;

    16 ~ 22wt% in zinc-aluminium-alloy, surplus is Zn and inevitable impurity;

    The steel wire diameter of described high-tensile steel wires connection network is 1.6 ~ 2.2mm.

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