a perfect fixing for your business

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ACCESSORIES FOR CABLES AND CHAINS
designed to safely hold heavy loads
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SOLAR FIXING
NEW installation systems and fixings for solar panels
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DIRECT FIXING
Reduced working time | Greater productivity | Increased safety
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T-NUX Nylon® PLUGS
ETA approval. Wide range. Complete manufacture
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ETICS FIXINGS
Fixings and accessories for the installation of ETICS insulation panels
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TH/TF ANCHORS
Approved high-performance anchors for direct fastening in cracked and non-cracked concrete
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TXE BIMETAL FIXING
manufactured with innovative BIMETAL technology, which offers high resistance to both corrosion and wear during installation.
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All the fixing systems you need

CT5BI13882 1 01 Fijaciones metalicas SZ8

Metal fixings
CT6BI13875 1 02 Fijaciones quimicas SZ8

Chemical fixings
CT7BI13890 1 03 Fijaciones plasticas SZ8

Plastic fixings
CT12BI13835 2 01 Tornillos para cubiertas y fachadas SZ8

Screws for decking and façades
CT13BI13832 2 02 Tornillos broca rosca chapa y pvc SZ8

Drill, tapping and PVC screws
CT21BI13911 3 05 Abrazaderas plasticas SZ8

Plastic clamps
Abrazaderas metálicas pesadas SZ8 INDEX

Heavy metal clamps
CT36BI14380 3 10 Sistemas de instalacion y fijaciones para paneles solares SZ8

Installation systems and fixings for solar panels

A perfect fixing for every need

Distributors

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Professionals and Installers

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Engineering and Designers

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diy

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news

We are switching to water-based paints for a cleaner future

Discover what’s new in the INDEX® Catalogue 2025

Discover all the new products in the INDEX® 2025 catalogue with more than 10,000 references and new fastening solutions and installation systems.

Hollow wall plugs: how to choose the right one

Choosing the right hollow wall plug is crucial to ensure a durable and secure fixing. There are different types, such as chemical anchors, expansion plugs, nailable and self-drilling metal plugs, each adapted to specific materials and loads.

Types of clamps: classification and specifications

The choice between different types of clamps will depend on factors such as the material of manufacture, the load capacity to be supported, the environmental conditions of use and the type and condition of the fluid to be conveyed.
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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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More products...

products
Metal fixings
Chemical fixings
Plastic fixings
Fixings and accessories for thermal insulation systems (ETICS)
Fixings & accesories for plasterboard
Rivets
Rigging hardware and fencing
Accesories for fences and trellis
Fixings & accesories for Drywall
Direct fixing
Screws for decking and façades
Drill, tapping and PVC screws
Wood screws
Nails and bolts
Wood connectors
Standardized nuts and bolts
Plugs, tips and accessories
Heavy metal clamps
Light metal clamps
Fire protection systems
Gutter supports
Plastic clamps
Profiles and supports
Installation systems and fixings for solar panels
Quick beam attachament system
Threaded rod and fixing accesories
Bathroom and air conditioning fixings
DIY

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).
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