Reinforcement technology treatment of construction technology of sticking steel and planting steel bar

Uploaded on: 2021-10-16 14:12:18 come from: Road and bridge municipal administration / Road and bridge construction design / construction technology

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4 points

1.1. The concrete surface shall be chiseled off the whitewash layer, oil stain and dirt, and then the 1-2mm thick surface layer shall be removed by grinding with an angle grinder. Large depressions shall be repaired and leveled with leveling glue. After polishing, the floating dust shall be blown off with compressed air, and finally the surface shall be cleaned with cotton cloth dipped with acetone, which shall be used after the bonding surface is completely dry. 1.2. The sticking surface of the steel plate shall be rough and derusted with an angle grinder until it is polished and shiny. If it is clean before use, only use a dry cloth to wipe it. Otherwise, wipe the surface with cotton cloth dipped with acetone and wait for complete drying for standby. 1.3. Main materials used in this process: goggles, dust mask, impact hammer and flat shovel, hand hammer, angle grinder, diamond grinding disc, grinding wheel disc, air compressor, cotton cloth, acetone.

Reinforcement technology treatment of steel bonding and planting reinforcement construction process - Figure 1

Reinforcement technology treatment of steel bonding and planting reinforcement construction process - Figure 2

Reinforcement technology treatment of steel bonding and planting reinforcement construction process - Figure 3

Reinforcement technology treatment of bonding steel and planting steel bar construction process - Figure 4

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