Dam concrete moisture retaining material for high altitude areas and preparation and application method of dam concrete moisture retaining material

Dam concrete moisture retaining material for high altitude areas and preparation and application method of dam concrete moisture retaining material

  • CN 105,400,249 A
  • Filed: 11/25/2015
  • Published: 03/16/2016
  • Est. Priority Date: 11/25/2015
  • Status: Active Application
First Claim
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1. a dam concrete surface material which can retain moisture, it is characterized in that:

  • be that 5 ~ 20 ︰

    1 form in mass ratio by A, B, wherein, described A is made up of the derivative of the water of 60 ~ 94 weight parts, the acrylamide of 3 ~ 20 weight parts, the lithium magnesium silicate of 3 ~ 20 weight parts, the trolamine of 0.01 ~ 0.05 weight part, the Tripotassium iron hexacyanide of 0 ~ 0.03 weight part, and described B is made up of the water of 90 ~ 98 weight parts and the persulphate of 2 ~ 10 weight parts.

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