Project overview

Hefei Southern China City three trading square phase of the new plus corridor and fire shutter structure, new beam and column-planting reinforcement project, as well as the new openings sticking steel plate reinforcement project. The connection is carried out in the way of the rear bar. Three grade steel with ribs is used in the steel bar, the depth of rebar is 15d (D is the diameter of the reinforced bar), and the hole depth is 15d+2cm. Use HM-500 injectable anchoring adhesive.

Note

1. Before and after the construction of rebars, it is necessary to ensure that there is no water flowing into the surface of the components within the scope of construction, so as to keep the dry environment of the planting bar. We should also pay attention to the weather changes. We should check the weather forecast before planting the steel bar, so as to ensure that the weather is good during the planting bar construction, and not in rainy weather.

2, The steel must be derusting according to the requirements, and the steel bar indicates that there is no oil stain and other sundries.

3. If the height of the plant is more than 1.5 meters, a solid special operating table should be set up to ensure the need for vertical drilling and safe operation.

4. The anchorage adhesive used for planting reinforcement must be a qualified product, not more than the effective use period of the product, and the performance indicators should meet the requirements of the standard.

5. The electricity used in the construction of rebars should be operated in accordance with the safety regulations of the construction, and the violation is avoided.

6. Equipment and equipment used for planting bars must be operated in accordance with the operating rules of the equipment or equipment, and no violation is allowed.

7, The materials used for planting bars can not be littered with pollution.