How to Identify Chemical Epoxy Anchor Adhesive?

In the current reinforcement market, there are a wide variety of reinforcement technologies, and the entire reinforcement industry has achieved good results. Reinforcement is no exception, this reinforcement technology in order to achieve a better reinforcement effect, then the requirements for the reinforcement glue is more strict.

Commonly used in the market is the epoxy anchor adhesive, because this kind of product has a strong bond and strong corrosion resistance. So, there are often newly entered construction personnel consulting, how to determine whether it is epoxy steel adhesive? What is the difference or difference between it and ordinary planting glue?

Epoxy anchor adhesive with its own high corrosion resistance, high shock resistance, high adhesion and other advantages, is welcomed by customers, then how to check the product you buy is epoxy type planting rubber needs the following judgments:

1. We can observe with the naked eye, carefully look at the composition of the colloidal, epoxy anchor adhesive, the colloidal appearance is generally mushy, the color is more uniform, there is no obvious sand force and impurities, no precipitation, it is easier to stir.
   
2. We can tell by smell. Epoxy anchor adhesive, its main components are epoxy resin and various auxiliaries, fillers, etc., and this substance will not emit pungent odor, so we can judge from this aspect. If there is a pungent smell, it is mostly not made of epoxy resin, but unsaturated resin or other inferior materials.
   
3. From the point of view of the scope of use, generally need epoxy anchor adhesive, are high requirements for the quality of steel bars. According to the relevant documents stipulated by the State, it is clearly stipulated that the modified epoxy or modified vinyl ester adhesive must be the adhesive used for planting steel bars. In addition, the seismic reinforcement of bridge piers, bridge viaducts, railway tunnels, expanding the section of beams and columns of buildings, fixed equipment foundation, etc., can all use epoxy reinforced rubber.
   
4. From the results of the drawing test, some non-epoxy-type planting adhesive on the market can also achieve the drawing resistance value just reaching the specified minimum standard through the drawing test, such as high-strength planting adhesive. However, through high strength and high frequency drawing test, the final test results show that its drawing resistance value is far higher than the minimum standard.
   
   

We need to choose the right planting rubber manufacturers, need to comprehensively judge from the product manufacturer's qualification, testing report and other factors, so that the selected products are the best.