Can anyone tell us what an anchor is?

Anchoring agent Anchoring agent in construction, also known as structural anchoring glue, is used for the anchoring of steel bars and bolts.

1. Main technical performance:

1.The product has high strength in the early stage, with a strength of 12-18MPa in half an hour, 25-30MPa in 4 hours, and 50-60MPa in 28 days;

2.Specifications and models (see table).

3.Good construction performance, not limited by site;

4.There is no corrosive effect on the steel bar, and the impermeability is good;

5.This product has micro-expansion, and the linear expansion rate is 3;

Model Specification (mm) Curing Time (min) Compressive Strength (MPa) Fast MNh32 250 5-10 4 hours 22 Medium MNH32 250 10-20 4 hours 20 Slow MNH32 250 30-60 24 hours 30 According to the design requirements and engineering needs, different specifications and models can be produced

a. Clean the anchor hole with water or wind, put an appropriate amount of anchoring agent into the water, and soak for 1-2 minutes until there is no water bubble (Note: soaking.

The time must not be excessive).

b. The anchoring agent is fed into the anchor hole within the calibrated initial setting time, and then the anchor rod is inserted at the fastest speed.

Hello, I will answer for you about what anchoring is, what does anchoring mean, I believe many friends still don't know, now let's take a look! 1. Anchoring refers to drilling holes in rock or soil. <>

1. Anchoring refers to pouring concrete into the rock or soil after drilling or digging a well, and there is also a fixing method of high-pressure grouting at the bottom.

2. After anchoring, the bearing capacity of the anchored solid determines the surrounding shear force and the impedance force of the anchor bottom.

3. The anchorage of the steel bar means that the steel bar is wrapped in concrete, and the connection between the concrete and the steel bar is strengthened to make the building stronger, so that the two can work together to bear various stresses (working together to bear the pressure, tensile force, bending moment, torque, etc. from various loads).

4. Mainly tensile stress.

It is generally used in the mining industry, mainly to fix support tools or make handrail tools.

Hello, anchoring agent is currently the most widely used anchoring bonding material, the use of high-strength anchoring agent special unsaturated polyester resin and marble powder to promote the preparation of mastic-like adhesive materials in a certain proportion of the cement-like bonding material, special polyester thin stop cement and curing agent split into a two-component packaging drug roll.

Whether anchoring agents are used in railway tunnels or mine anchors, their primary and foremost role is always to play a fixed role.

How to use anchoring agent:

1. When using, the number of anchoring agents needed for each anchor hole should be immersed in water for about 1 minute at one time, and the anchoring agent can be taken out until it does not bubble in the water. If it is used to anchor or plug leaks under water. The anchoring agent can be removed after being immersed in water for about 20-30 seconds.

2. After the anchoring agent taken out after immersion is loaded into the anchor hole with a special tool one by one and compacted one by one, the rod body is immediately inserted or driven into the anchor hole to predetermined the design and installation position. For the anchor rod with a backing plate, wait for half an hour before installing the backing plate, tighten the screws, and reach the pre-anchoring force.

Detailed procedures can be accessed: How to use anchoring agents, how to use them, how to do this.

Resin anchoring agentIt is a viscous anchoring adhesive material prepared by unsaturated polyester resin, curing agent, accelerator and other auxiliary materials in a certain proportion, and is divided and packaged by polyester film in the form of a medicine roll, which has excellent properties such as fast curing at room temperature, high bonding strength, reliable anchoring force and good durability.

theApplicationsResin anchoring agent is not only used in shaft support, wellbore installation, hydropower engineering prestressed anchor reinforcement, but also in building reinforcement, highway repair, tunnel construction, foundation rooting, equipment section foundation and component anchoring and other fields.

Resin anchoring agentFeatures:1) The bearing is fast, and the anchoring performance is similar to that of the embedded steel bar.

2) The resin anchoring agent has strong adaptability and a wide range of bonding objects.

3) It has a good reputation for fatigue and strong clearing.

4) In addition to the above characteristics, the water-resistant resin anchoring agent has the characteristics of fast reinforcement and high strength when water exists, which avoids the influence of water on the curing rate, compressive strength and anchoring force of the resin anchoring agent.

Anchoring is what makes a building stronger.

Anchoring is when the rebar is wrapped in concrete, strengthening the connection between the concrete and the rebar to make the building stronger, with the aim of enabling the two to work together to withstand various stresses.

Length of anchorage:

The anchorage length of steel bars is commonly used in engineering, and the anchorage length of steel bars generally refers to the total length of the stressed steel bars of beams, plates, columns and other components extending into the support or foundation, including straight lines and bending parts.

The position and form of anchoring, can be used hook, bending and other forms, can also refer to the length of the reinforcement anchored into the component, if there is not enough anchorage length, the reinforcement force can not be effectively transmitted to the anchor solid, in order to ensure the effect of reinforcement force transmission, the specification stipulates that the anchorage length is not less than 200mm.

It penetrates the weak surface with a borehole in a certain direction and penetrates deep into the complete Yusou rock body, inserts a prestressed anchor cable (steel bar), and then consolidates the hole with cement to form a structure with a certain tensile capacity.

In addition, for the treatment of the unstable rock mass of the arch dam abutment, other support methods can also be used for dismantling, such as anti-slide piles, retaining and rotten walls, support columns, etc. It should also be emphasized that groundwater is often the main factor leading to foundation instability, and the role of seepage prevention and drainage should be fully considered when setting up engineering treatment measures. <>

Anchoring agent in construction, also known as structural anchoring glue, is used for the anchorage of steel bars and bolts.

1.The product has high strength in the early stage, with a strength of 12-18MPa in half an hour, 25-30MPa in 4 hours, and 50-60MPa in 28 days;

2.Specifications and models (see table).

3.Good construction performance, not limited by site;

4.There is no corrosive effect on the steel bar, and the impermeability is good;

5.This product has micro-expansion, and the linear expansion rate is 3;

Model Specification(mm) Curing time(min) Compressive strength(MPa)Fast MNH32 250 5—10 4 hours 22 Medium speed MNH32 250 10—20 4 hours 20 Slow MNH32 250 30—60 24 hours 30 According to the design requirements and engineering needs, different specifications and models can be produced.