Reinforcement material encased steel reinforcement structure from high-strength steel, and the steel plate (steel) fixed by welding paste in the reinforced concrete structure member perfusion gum, we often use in construction:

1. Section,steel Plate
Steel, steel varieties, specifications and performance should meet the design requirements and current national standard GB / T 700, GB / T 1591 regulations.

2. The welding material
Type, size, type and properties of welded material shall meet the design requirements. Should be the national standard GB / T 5117, GB / T 5118 and other inspection and acceptance of welding materials approach.

3. The anti-corrosion coating and fire
Corrosion and fire retardant coating varieties, specifications, performance should meet the design requirements. Anti-corrosion coating quality must be consistent with existing national "Steel Construction Quality Acceptance" (GB X0205) regulations standards and requirements on environmental protection.

4. The structure of potting compound

Infusion of plastic reinforced with structural performance Wet Steel should first comply with the structural adhesive sticky steel reinforcement requirements, compliance with "reinforced concrete structure design specifications" Technical Requirements (GB 50367-2006) in Class A glue, and 90d by national standards heat aging performance test; secondly also additional groutability.

In addition, before the reinforced concrete structure, the uneven surface and the honeycomb hole patch formation of underfill and coating. Paint is used to penetrate into the cement surface, and form the basis for the promotion of long-lasting paste interface.

Structural reinforcement of the main material and the adhesive material used, high strength, high elastic modulus, high ultimate deformation (General requirements for ultimate tensile strain of not less than 1%); has good corrosion resistance, durability and resistance to heat environmental, anti-aging, anti-fatigue properties. In addition, the construction of less demanding environment, easy on-site processing, to facilitate construction.