Regarding products such as stereotyped chemical anchors, there may be many small partners who are not sure which reinforcement material it is. In fact, it is just another name for the special inverted conical chemical anchor. In order to distinguish this type of anchor from the general chemical anchor, the word "setting" is added, and the name of the shaped chemical anchor is This is where the law comes from. So, what exactly does the stereotyped chemical anchor refer to to be "shaped"? Literally understood, the meaning of setting is also the meaning of determination, that is, the diameter of the screw is determined, the effective burial depth is determined, and the adhesive is determined.
First of all, let's take a look at the determination of screw diameter and effective burial depth. In fact, this mainly refers to the specifications and models of the stereotyped chemical anchor bolts. According to the standard specification, the screw diameter and effective depth of the stereotyped chemical anchor bolts have corresponding standards.
Secondly, shaped chemical anchor bolts are suitable for cracked concrete substrates and can be used with adhesives. They are suitable for adhesive anchoring products for cracked concrete. They are easy and fast to use. anchoring effect. Its principle of action is to use the good chemical properties of the adhesive to form a corresponding glue layer between the hole wall and the anchor bolt. After the glue solidifies, the stereotyped chemical anchor bolt can achieve a mechanical locking effect similar to the die-expanded bottom anchor bolt. Its carrying capacity is stronger.
In addition, for the selection of stereotyped chemical anchors, it is stipulated in the "Code for Design of Reinforcement of Concrete Structures" GB 50367-2013: The adhesive anchors for load-bearing structures should use special inverted tapered adhesive anchors. There is also the Zhejiang local standard "Safety Technical Requirements for Building Curtain Walls" that stipulates that ordinary chemical anchor bolts shall not be used. At this time, only special inverted conical anchors can be used, which is what we often call stereotyped chemical anchors.
Now, do you have a further understanding and understanding of the shaped chemical anchor? In fact, in the actual application of reinforcement, we must select materials according to specifications, determine models, and achieve standardized construction, in order to further play the role and value of stereotyped chemical anchors.
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