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AhlsellProductsMountingConcrete mountingExpansion bolt

Expansion bolt

At Ahlsell, we are happy to help you find the right products for concrete fastening for your work.

Sormat - concrete fastening for all conditions

Our Sormat branded product category contains a wide range of secure fastenings and innovations no matter what building material you have to work with. Fastening products such as concrete screw, expander, grapple, impact anchor, wall plug, aerated concrete screw, and anchor pulp are all of the high quality and are easy to use and reliable in all conditions. Explore our wide range online or visit your nearest Ahlsell shop.

Masonry anchor BLS Superplus
Sormat
Masonry anchor BLS Superplus
Art. no.: 298392
BLS - Zinc-plated. European type approved, ETA 01/0011 Option 1- cracked and uncracked concrete.
Self-undercutting hook anchor with stud bolt, nut/washer. Steel quality 8.8.

Superplus is a self-undercutting hook anchor for large loads that does not require special tools or special drills. The unique properties of Superplus are that it makes undercutting automatic just by applying the recommended tightening torque during installation. When the recommended tightening torque is achieved, the cone has slipped into the slotted part of the sleeve that is expanded and the teeth on the coupling have pierced the base material and are made the undercutting/hood effect.

Superplus has ETA approval for option 1, so it may also be used in cracked concrete (tension zone). Typical application areas are nuclear power plants, mechanical mounting, ground bolts, etc. indoors, where a high level of safety and a high tensile and transverse load capacity is demanded (safety class 3). Superplus is available in three different sizes, M8, M12, and M16, with several different setting depths. Superplus is also available in an acid-proof steel A4 version, with type approval ETA-05/0013.

Permitted loads, kN in concrete C20/25
Expansion anchor s-ka zpl
Sormat
Expansion anchor s-ka zpl
Art. no.: 233383W
S-KA- Zinc-plated. European type approved, ETA 08/0173 Option 1- cracked and uncracked concrete.
S-KA through cut expander is a torque tightened expander for use in cracked and uncracked concrete. It can also be used for installation in homogeneous substrate as full brick (but max M8)) and natural stone. The expander is of even thickness and can therefore be installed directly through the component. It can be used indoors and in mostly dry areas.

1) Drill a hole according to the table in the mounting data below 2) Using a brush and blow pump, clean the hole 3) Push in the expander 4) Tighten the expander to the recommended torque.

I) Permitted loads, kN in concrete C20/25.
* Not covered by the ETA values recommended by the manufacturer.
Cross load values apply to attachment without concrete edge impact.
Expansion anchor s-kak zpl
Sormat
Expansion anchor s-kak zpl
Art. no.: 233409
S-KAK- Hot-dip galvanised. European type approved, ETA 08/0173 Option 1- cracked and uncracked concrete.
S-KAK through-cut expander is a torque-tightened expander for use in cracked and uncracked concrete. It can also be used for installation in homogeneous substrate as full brick (but max M8)) and natural stone. The expander is of even thickness and can therefore be installed directly through the component. It is useful for installation in industrial and marine environments, where possible long-term corrosion is surrounded by rules and regular controls.

1) Drill a hole according to the table in the mounting data below 2) Using a brush and blow pump, clean the hole 3) Push in the expander 4) Tighten the expander to the recommended torque.

I) Permitted load kN in concrete C20/25. *Not covered by the ETA values recommended by the manufacturer.
Shear load values apply for an expander without the influence of a concrete edge.
Expansion anchor s-kah a4
Sormat
Expansion anchor s-kah a4
Art. no.: 233435
S-KAH- Acid-resistant/Stainless steel. European type approved, ETA 08/0173 Option 1- cracked and uncracked concrete.
S-KAH acid-resistant, through-cut expander is a torque-tightened expander for use in cracked and uncracked concrete. It can also be used for installation in homogeneous substrate as full brick (but max M8)) and natural stone. The expander is of even thickness and can therefore be installed directly through the component. It is useful for outdoor installation in adjacent to damp, as well as for installation in industrial and marine environments.

1) Drill a hole according to the table in the mounting data below 2) Using a brush and blow pump, clean the hole 3) Push in the expander 4) Tighten the expander to the recommended torque.

I) Permitted load kN in concrete C20/25. *Not covered by the ETA values recommended by the manufacturer.
Shear load values apply for an expander without the influence of a concrete edge.
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