Potting compound 
 Potting compound is for reinforced construction, welding, bonding construction technology, developed as a structural adhesive material, the potting compound is divided into group A, B, two groups can be effective to ensure that steel plate and concrete joint working; has good mobility and a smaller surface tension, good flow in the gap set aside by the steel and concrete; good wetting of the adherend surface, and can wrap into the bubble quickly ruled out ; little shrinkage after curing; with a certain degree of flexibility. Meet the GB50367-2006 Chinese and foreign bonded steel / steel stick adhesive performance standards for Class A plastic indicators. 
 Main performance: 
 Compressive Strength MPa tensile shear strength MPa Tensile Strength Mpa Elongation 
 (%) Flexural strength Mpa tensile modulus of elasticity Gpa bond strength solids content (%) 

 ≥ 65 
 ≥ 15.0 
 ≥ 30.0 
 ≥ 1.3 ≥ 45 
 (Brittle failure) 
 ≥ 3.0 ≥ 2.5 
 Concrete failure 
 ≥ 99 


 Pouring glue 
 Pouring glue Department B, two low-viscosity liquid adhesive modified epoxy resin, its main features are: the strong penetration, low viscosity, can inject a 0.05mm wide micro cracks; does not contain volatile solvents, hardening basically does not shrink; bonding, high strength, toughness and impact resistance; elongation, cracks follow the good; anti-aging properties and resistance to media (acids, alkalis and water) is good; curing temperature a wide range of ambient temperature above 5 ℃ good curing; A, B, with plastic proportion of wide, easy field operation; long operating time, easy to use, non-toxic. Main performance: 
 Tensile strength MPa tensile modulus of elasticity, GPa MPa steel flexural strength (MPa) within standard values ??of the tensile shear strength of poly Compressive Strength MPa steel - steel - concrete is to pull the bond strength MPa volatile matter content (solid content)% 
 ≥ 2.60, ≥ 40.0 ≥ 55.0 ≥ 70.0 ≥ 18.0 ≥ 3.5 
 Concrete failure ≥ 99