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Reinforcement with Adhesive Anchors: Details to Keep in Mind When Injecting Adhesive and Implanting Rebar!

In construction reinforcement projects, adhesive anchors, as a reinforcement material with strong anchoring force, play an important role in the stability and safety of the building structure. However, there are several details and precautions that are often overlooked during the reinforcement process with adhesive anchors, especially when injecting adhesive and implanting rebar. Let's go through these details in detail:

 1

Precautions for Adhesive Injection:

 

Surface Cleaning: Before injecting the adhesive, the surface of the base material must be cleaned to remove grease, dust, and other impurities to ensure tight integration between the rebar and the base material.

2

Selection of Adhesive Tube: When injecting, it is necessary to choose the appropriate adhesive tube for the adhesive anchor, considering the flow and viscosity of the adhesive. Only by selecting the right mixed adhesive tube can the adhesive be mixed evenly during the injection process, similar to manual stirring.

Waste the First Half of the Adhesive in the Mixer: To avoid uneven mixing, the first half of the adhesive in the mixer should not be used.


Control of Adhesive Quantity: Follow the product instructions to control the amount of adhesive used to avoid affecting the bonding effect due to too much or too little adhesive. Also, the injection speed should be moderate; too fast may lead to the formation of bubbles, and too slow will affect construction efficiency.

Precautions for Implanting Rebar:

 

Selection of Rebar: The selection of rebar should meet design requirements and have sufficient strength and durability.

Embedding Depth: Ensure that the depth of the rebar implantation meets the requirements, as being too deep or too shallow will affect the effectiveness of the reinforcement.

钢筋旋转植入

Embedding Depth: Ensure that the depth of the rebar implantation meets the requirements, as being too deep or too shallow will affect the effectiveness of the reinforcement.

Implantation Method: The rebar should be implanted by rotating slowly in the same direction.

Implantation Method: The rebar should be implanted by rotating slowly in the same direction.

Other Precautions:

 胶体固化

Environmental Temperature: The curing speed of the adhesive anchor is greatly affected by the environmental temperature, so construction should be carried out within a suitable temperature range.

Curing Time: The adhesive anchor requires a certain curing time, and during this period, it should be protected from force and vibration.

Quality Inspection: After construction is completed, corresponding quality inspections should be carried out to ensure that the bonding strength of the reinforcement meets the requirements.

Quality Inspection: After construction is completed, corresponding quality inspections should be carried out to ensure that the bonding strength of the reinforcement meets the requirements.

Construction Process of Adhesive Anchors:

 植筋加固施工步骤

Drill a hole in the base material.

Clean the drilled hole thoroughly.

Inject the adhesive anchor into the hole.

Slowly screw in the bolt.

Wait for the adhesive to cure.

After curing, load bearing can be carried out.

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