The anchoringmaterial will have tiny volume expansion with the age, which is beneficial to enhancing the anchoring force.
所研制的锚固材料随着龄期延长,会产生微小的体积膨胀,有利于提高锚固力。
2
The mix proportion of the anchoringmaterial is determined by experiments. The compressive strength, adhesive force to concrete, volume stability and anchoring force with steel bar are studied.