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Climbing anchors

Fixings for climbing and other sporting activities
Our range of anchors for climbing allows us to guarantee the installation of specialised equipment for activities such as climbing, caving, via ferrata or canyoning. We have metal and chemical anchors with different approvals and coatings, capable of ensuring resistant and durable fixings both indoors and outdoors. Recommendations according to UNE EN:959 2021.


  • TX / TH / TF direct fixing screws: anchors that work through the mechanical interference of the thread and the base material. Easy and quick installation, which reduces installation time due to the fact that they only require a drill and an impact machine (it is not necessary to use torque spanners with controlled torque). They can be used in materials such as different types of stone and concrete. They are removable and allow installation with reduced distances between anchors and at the edge of the concrete element. Available in different heads, materials (zinc plated steel, ATLANTIS C3-H coated steel or stainless steel) and approvals (ETE Opt 1 for use in concrete, seismic C1 & C2 or fire resistant). TH and TF anchors are suitable as temporary, non-fixed anchors for work where access and positioning with ropes is required, both in vertical work and in canyoning and climbing equipment, rescue, etc... It is advisable to use those with diameters of 8 mm and above. Due to its versatility in different types of support and installation and the advantage of its removal when the work has been completed. In this way it has a lower environmental impact, nothing is left in the rock, and nothing is left in the natural environment.
  • Male anchors for high loads MT: expansion anchors or parabolts, capable of supporting high loads in materials such as concrete or stone. They work by friction: they are installed by controlled torque and have an expansion cone that secures the fastening. Zinc plated and stainless steel options are available in both A4 and A2 stainless steel, with different approvals depending on the model: ETE Opt 1 and ETE Opt 7 for use in concrete, seismic C1 & C2 or fire resistant. The stainless steel versions are suitable for climbing equipment in outdoor areas without problems due to stress corrosion corrosion cracking. SCC (chlorine and sulphur ions). The MTH version is suitable for indoor climbing equipment without corrosion. M12 recommended.
  • Chemical anchors for climbing: Chemical anchors, combined with a steel or stainless steel stud, offer a high performance and very secure fixing for both indoor and outdoor installations. They can be used in dry, wet and flooded boreholes and have a service life of 50-100 years. We have options with different approvals: ETE Opt 1, seismic C1 & C2 or fire resistance, depending on the model.

  • DIN 912 bolt: metric thread anchor with 8.8 allen head, ideal for effective fastening of climbing holds in climbing walls. It is made of steel and has a zinc-plated coating.

TX

TXE

TXE

Bimetal concrete screw anchor (Stainless steel A4 body and hardened carbon steel point). Opt.1 ETA Assessed. Hexagon head
TXA

TXA

Bimetal concrete screw anchor (Stainless steel A4 body and hardened carbon steel point). Opt.1 ETA Assessed. Countersunk head
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Técnicas Expansivas S.L.

CIF: B-26220491

P. I. La Portalada II, C/ Segador, 13

26006 · Logroño (La Rioja) · SPAIN

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TECHNICAL TRAINING

Our engineering department provides specific and personalised training on the different topics related to fixing systems: metallic or chemical fixings, installation systems, regulations, calculations, etc.

 

TÉCNICAS EXPANSIVAS S.L. informs that the personal data provided voluntarily on this website will be processed and incorporated into the corresponding files, responsibility of TÉCNICAS EXPANSIVAS S.L, is reported at the time of personal data collection, although, according to the specific case, its purpose may be any of the following: attention to your referred request, complaint or question, established relationship maintenance, comprehensive and commercial customer management, accounting and billing or sending communications, including electronic media, news and activities related to TÉCNICAS EXPANSIVAS S.L.

The data in our files are strictly confidential and shall be treated with the utmost confidentiality and shall comply with all the requirements provided for the General Data Protection Regulation (GDPR) 2016.

According to Data Protection legislation, you are strongly advised not to send high-level personal data, such as those relating to health, as they are not encoded or encrypted. Should these details be sent, it is done so under your sole responsibility.

The user may at any time exercise their rights of access, rectification, cancellation and opposition under the provisions of the General Data Protection Regulation (GDPR) 2016 by sending a letter together with a photocopy of your ID, to P.I. La Portalada II | c/ Segador 13, 26006 | Logroño (La Rioja).
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site visits

The relationship with our customers does not end with the sale of our products. At INDEX® we understand that it is often necessary to accompany them on site, where our experience is the best ally to ensure fits works perfectly. Our engineers and technicians support the managers of each project in planning and selecting the best solution for effectively saving time and money.

TÉCNICAS EXPANSIVAS S.L. informs that the personal data provided voluntarily on this website will be processed and incorporated into the corresponding files, responsibility of TÉCNICAS EXPANSIVAS S.L, is reported at the time of personal data collection, although, according to the specific case, its purpose may be any of the following: attention to your referred request, complaint or question, established relationship maintenance, comprehensive and commercial customer management, accounting and billing or sending communications, including electronic media, news and activities related to TÉCNICAS EXPANSIVAS S.L.

The data in our files are strictly confidential and shall be treated with the utmost confidentiality and shall comply with all the requirements provided for the General Data Protection Regulation (GDPR) 2016.

According to Data Protection legislation, you are strongly advised not to send high-level personal data, such as those relating to health, as they are not encoded or encrypted. Should these details be sent, it is done so under your sole responsibility.

The user may at any time exercise their rights of access, rectification, cancellation and opposition under the provisions of the General Data Protection Regulation (GDPR) 2016 by sending a letter together with a photocopy of your ID, to P.I. La Portalada II | c/ Segador 13, 26006 | Logroño (La Rioja).
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ENGINEERING SERVICES AND CALCULATIONS

At INDEX® we want to offer our customers the most comprehensive service. In addition to providing them with the best fixing and anchor solutions, our team of specialised engineers technically advises all our customers. We also have powerful software tools to do any necessary calculations with total accuracy.

TÉCNICAS EXPANSIVAS S.L. informs that the personal data provided voluntarily on this website will be processed and incorporated into the corresponding files, responsibility of TÉCNICAS EXPANSIVAS S.L, is reported at the time of personal data collection, although, according to the specific case, its purpose may be any of the following: attention to your referred request, complaint or question, established relationship maintenance, comprehensive and commercial customer management, accounting and billing or sending communications, including electronic media, news and activities related to TÉCNICAS EXPANSIVAS S.L.

The data in our files are strictly confidential and shall be treated with the utmost confidentiality and shall comply with all the requirements provided for the General Data Protection Regulation (GDPR) 2016.

According to Data Protection legislation, you are strongly advised not to send high-level personal data, such as those relating to health, as they are not encoded or encrypted. Should these details be sent, it is done so under your sole responsibility.

The user may at any time exercise their rights of access, rectification, cancellation and opposition under the provisions of the General Data Protection Regulation (GDPR) 2016 by sending a letter together with a photocopy of your ID, to P.I. La Portalada II | c/ Segador 13, 26006 | Logroño (La Rioja).
Read more