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Fastenings for the marine industry and other nautical applications

Anchorages and accessories for marine applications
Our range for the marine industry and other nautical applications incorporates quality solutions designed to adapt to a wide range of situations and to stand the test of time.

  • Approved metal fasteners. We offer the marine industry different options to achieve high performance fastenings. We have male expansion anchors (MT); deformation expansion anchors with female thread (HE); screws for direct fixing to concrete (TH/TF) or for heavy loads (SL). They are approved by independent institutions, which accredit their performance in certain applications: we have options with ETE Opt 7 and ETE Opt 1 approval for use in cracked and non-cracked concrete, seismic C1&C2 or fire resistance, among others.
  • Accessories for cables, chains or ropes. Wide selection of rope clamps, turnbuckles, eyebolts, shackles and carabiners, in different materials and sizes, for working with cables, chains or ropes in nautical applications.
Different coatings according to corrosion level
The choice of material is particularly relevant in nautical applications, where anchorages can be exposed to very demanding weather conditions. Our catalogue of solutions for this sector groups different coating options in order to be able to choose the most suitable for the environment.

  • Very low corrosion level (C1): Zinc-plated, phosphated or plasticised anchors. Suitable for indoor use without condensation.
  • Low corrosion level (C2): Atlantis C2 coated, bichromated or galvanised anchors. Suitable for interiors with temporary condensation or exteriors with very low contamination.
  • Medium corrosion level (C3): Atlantis C3 coated anchors or AISI 430 stainless steel anchors. Suitable for exteriors with low contamination.
  • High corrosion level (C4): Atlantis C4-M coated anchors or A2 (AISI 304) stainless steel anchors. Suitable for exteriors with a moderate concentration of contamination.
  • Very high corrosion level (C5): A4 (AISI 316) stainless steel anchors. Suitable for coastal areas, exteriors with heavy industrial pollution or areas close to roads.

products

SJ

Wire rope clip DIN 741

SJ-P

Flat cable clip

TS-GA

Turnbuckle hook/ring DIN-1480

TS-AA

Turnbuckle ring/ring DIN-1480

TS-GG

Turnbuckle hook/hook DIN-1480

TS-VS

Welding rod turnbuckle

EV-H

Ring nut D-582

EV-M

Ring nut D-580

GR

Straight shackle

GD

Thimble DIN-6899/A

GI

Lyre shackle

GS

Zinc plated “S”

MQ

Firefighter carabiner

MTP

Through bolt anchor for heavy loads in cracked & uncracked concrete

MTH

Through bolt anchor for heavy loads in uncracked concrete

MTA

Through bolt anchor for heavy loads

MT-AC

Accesories for through bolt anchor for heavy loads MT

TX

Bimetal concrete screw anchor (Stainless steel A4 body and hardened carbon steel point)

TH

Concrete screw anchor with ATLANTIS C3-H coating

TF

Concrete screw anchor with zinc plated coating

SL

Heavy duty anchor for high perfomance in concrete

HE

Drop-in anchor with internal thread for heavy loads
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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