The website is owned by the Holcrest S.A.S. company, a LafargeHolcim Company.

Publication Director: Juan Salazar

Hosting company : Amazon Web Services
LLC 1200 12th Avenue South Seattle,
Washington 98144-2734 AWS

Nothing on this website should be construed as constituting a proposition of sale or purchase. All products, processes and programs presented on the website are not necessarily available in all countries. Consequently, the user of this website agrees to exercise his own responsibility when using this information.

Holcrest S.A.S. is bound only by a best-endeavors obligation concerning the information it makes available to visitors to its website,

While every effort has been made to ensure the reliability of the information contained on this website, Holcrest S.A.S. may not be held liable for any errors, omissions or outcomes that may result from using this information. In particular, hypertext links on our site may lead users to information contained on other servers, over which Holcrest S.A.S. has no control.

The website can be modified without prior notice.


Special notice for American users of the website:

The Children's Online Privacy Protection Act (C.O.P.P.A.) of 1998 provides safeguards to protect children who use the internet by regulating the online collection of personal information from children under the age of 13. According to this Act, "(...) if you operate a general audience web site and have actual knowledge that you are collecting personal information from children, you must comply with the Children's Online Privacy Protection Act (C.O.P.P.A.)."

LafargeHolcim does not intend to collect any Personal Identification Information from children under the age of 13. However, if children under the age of 13 provide Personal Identification Information to us, their parents or legal guardian should request that we delete this information from our files by sending us an email at We will use all reasonable efforts to delete children's information from our files.

Further information about the Children's Online Privacy Protection Act of 1998 may be found on the Federal Trade Commission's website (


Special notice for Colombian users of the website:

If you are under 18, please make sure that you obtain your parent/guardian’s permission prior to providing us with any of your personal data. Persons under the age of 18 are not permitted to provide us with their personal data without such consent.


Holcrest S.A.S. is the owner of all right, title and interest in the name of LafargeHolcim - Americas Digital Cneter. You are prohibited from using the name of LafargeHolcim, Americas Digital Center or Holcrest S.A.S. without the positive authorization of Holcrest S.A.S.. This site and its content are protected according to the intellectual property code, particularly with regard to branding, copyrights, drawings and patterns.

Under the applicable laws and, more generally, international treaties and agreements containing provisions on the protection of copyright, you are prohibited from reproducing (other than for your private use), selling, distributing, issuing, broadcasting, adapting, modifying, publishing, communicating in full or in part in any form the data, presentation or organization of the site, or the works protected by copyright shown on the Americas Digital Center website without the specific prior written consent of the holder of the copyright attaching to the work, the presentation or organization of the site, or the data reproduced.

You are also prohibited from introducing data by whatever means to the Americas Digital Center website that would modify or be likely to modify the content or appearance of the data, the presentation or organization of the site, or the works featured on the Americas Digital center website. 

For more information, contaAmericasct the webmaster at the following address:


Hyperlinks to the website 

Simple hyperlinks to the home page of may be set up freely as long as they are not used for commercial or advertising purposes and under the condition that the express notice "On LafargeHolcim - Americas Digital Center website" (or any other similar or more detailed notice) is clearly pointed out on the link or next to the link.

LafargeHolcim - Americas Digital Center or Holcrest S.A.S. shall not be liable in any manner whatsoever for the content of the source websites. 

This authorization is not relevant for websites conveying unlawful, pornographic, xenophobic, subversive, immoral and offensive to human dignity content or any other content which may, to a greater extent, affect the sensitivity of many.

Deep links to any document other than the home page of, notwithstanding the shape and content of these links, are prohibited unless express and prior authorization from LafargeHolcim - Americas Digital Center or Holcrest S.A.S. It should include in particular, but not exclusively, any document of graphic type, any multimedia or text document.

Any reproduction or any use, even partial, of any element of the website, within a third party website by framing, inlining or any other similar process are strictly prohibited unless exceptional authorization from LafargeHolcim - Americas Digital Center or Holcrest S.A.S.  

The authorization for the setting of above-mentioned hyperlinks should be requested to the following e-mail address: Such request should mention the URL where the hyperlinks are asked to be set up.

The access to the page incorporating the hyperlinks to the website should be free.

Hyperlinks by

This website may contain hyperlinks to other LafargeHolcim Websites but also to external websites. Such hyperlinks are provided for your convenience only. 

LafargeHolcim - Americas Digital Center or Holcrest S.A.S.  shall not be liable in any manner whatsoever for the contents, functionality and conditions of use of websites that users are able to access through these hyperlinks, these hyperlinks being established in cooperation with the concerned websites at a time LafargeHolcim - Americas Digital Center or Holcrest S.A.S. found it fitting, considering the content provided.

Our partners

Amazon Web Services, for hosting
LLC 1200 12th Avenue South Seattle,
Washington 98144-2734 AWS

Edifixio, for the technical implementation of the site and for the hosting administration & supervision
80, quai Voltaire
95870 Bezons - France
Tel.: + 11 33 1 56 90 50 40 - Fax: + 33 1 56 90 50 20

Personal data

LafargeHolcim uses the questionnaires found on the website site to collect data regarding visitors to the site. This data allows us to respond to your requests for information. Personal information collected in this way is restricted to basic contact information (last name, first name, job title, company name and address, e-mail address, telephone and fax numbers).

You may send e-mails to the addresses shown on the website. Each message will contain your e-mail address and any additional information that you wish to include in the message.

Tracking techniques may be used on our web site as a means of enhancing your navigational experience. You have a right to access, delete and modify any personal data collected in this way. Any personal information collected is destined for use by LafargeHolcim - Americas Digital Center and LafargeHolcim partners. LafargeHolcim - Americas Digital Center will never share a user's personal data with any third party, unless the user himself specifically requests this. LafargeHolcim deletes users' IP addresses six months after their last visit to the site.

A session cookie is created when you visit the LafargeHolcim - Americas Digital Center website. Cookies record information about your visit to our site (pages visited, date and time of visit, etc.) on your computer's hard drive. This information can be used during your next visit to the website. This cookie remains on your computer for 30 minutes. You can block these cookies by modifying the security parameters of your browser (for example, Tools / Options on Microsoft Explorer 6).