Question 1

What is a wedge anchor?

Accepted Answer

A wedge anchor is a mechanical expansion anchor used to fasten fixtures to suitable concrete. Tightening the nut causes the expansion clip to engage with the drilled-hole wall.

Question 2

What material is used?

Accepted Answer

This product series is manufactured from stainless steel. The exact stainless-steel grade must be confirmed according to the selected specification and project environment.

Question 3

What base material is it designed for?

Accepted Answer

It is intended for suitable concrete base materials. Compatibility with a specific concrete type or strength must be confirmed from the applicable technical data.

Question 4

Can it be used in cracked concrete?

Accepted Answer

Only products with applicable test data or approval should be specified for cracked concrete. This must be confirmed for the selected anchor.

Question 5

How should the anchor size be selected?

Accepted Answer

Consider the fixture thickness, anchor diameter, anchor length, anchorage depth, edge distance, spacing, concrete condition and design load.

Question 6

What drill-hole diameter and torque are required?

Accepted Answer

Both depend on the selected anchor specification. Use only the confirmed drilling and installation data supplied for that anchor.

Question 7

Are tensile and shear load values available?

Accepted Answer

Reference values depend on the anchor size, anchorage depth, concrete strength, edge distance, spacing and installation conditions. Final values require applicable test data or engineering verification.

Question 8

Are the nut and washer included?

Accepted Answer

The supply configuration must be confirmed for each specification before ordering.

Question 9

Can customized wedge anchors be supplied?

Accepted Answer

Yes. Dimensions, stainless-steel grade, thread specification, component configuration, marking and packaging can be customized subject to technical review.

Question 10

Do you provide samples?

Accepted Answer

Yes. Standard and customized samples are available for evaluation. Availability, quantity, charges and production time depend on the requested specification. Courier or freight costs are borne by the buyer.

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