Water glass-triacetyl glycerine grouting material and preparation method thereof

Water glass-triacetyl glycerine grouting material and preparation method thereof

  • CN 101,597,497 B
  • Filed: 07/09/2009
  • Issued: 10/10/2012
  • Est. Priority Date: 07/09/2009
  • Status: Active Grant
First Claim
Patent Images

1. reinforcing fine sand water category of glass injecting paste material, it is characterized in that:

  • with water glass is main material, is auxilliary material with solidifying agent, catalyzer, tensio-active agent, form by following weight part proportioning,100 parts in water;

    40~

    75 parts of water glass;

    Glycerine triacetate is as 3~

    15 parts in solidifying agent;

    0.05~

    0.5 part of catalyzer;

    0.5~

    2 part in tensio-active agent;

    Above-mentioned catalyzer is acetate or dilute sulphuric acid;

    The modulus of above-mentioned water glass is 1.6~

    3.4.

View all claims
    ×
    ×

    Thank you for your feedback

    ×
    ×