Terms of Use

1.- By means of the present conditions of use, PROQUICESA, Productos Químicos para el Cemento, S. L. (hereinafter PROQUICESA), regulates access to this web page and the availability of the information it contains, on the part of your clients or other network users.

2.- By simply using this website the user states their acceptance without reservation of the present conditions of use.

3.- The use of the website as well as the information contained therein is, in principle, free, without prejudice to the fact that this circumstance may vary and in this respect PROQUICESA undertakes to publish the new conditions of use on the website.

4.- The user undertakes not to use the website or the information offered therein in order to carry out any activity which contravenes the law, morals, public order, and in general, to make use of the site in the present conditions of use. Both the access and information are the exclusive responsibility of the person involved and PROQUICESA, cannot be held responsible for any damages arising from that access or the use of the information against its will.

5.- PROQUICESA shall not be liable for any errors in access to the website or its content. However, it shall endeavor with utmost diligence to ensure that these do not occur.

6.- All the contents of the website (including, without being restricted to, databases, images, drawings, graphics, text files, audio, video and software) are the property of PROQUICESA, and are protected by the national or international regulations on copyright and industrial property.

The marks, titles, distinctive signs or logos of PROQUICESA and its branches appearing on the web are the property of PROQUICESA and/or these and are duly registered.

Reference is equally made to the domain name All the texts, graphic drawings, videos or audio supports, property of PROQUICESA shall not be subject to any subsequent modification, copy, alteration, reproduction, adaptation or translation by the User or third parties without the express authorization of PROQUICESA, except where indicated to the contrary.

The unauthorized use of the information contained in this website as well as the infringement of copyright or industrial property rights shall give rise to the legally established liabilities.

7.- The establishment of any hyperlink from another Web page to any of the pages of the website of PROQUICESA, shall be subject to the conditions described at epigraph “Hyperlinks” of our “Copyright and Legal Notice” (see Copyright clicking here).

8.- PROQUICESA informs website users that they may be required to complete forms online for adequate provision of the service. When they provide their details, users will be providing their consent to inclusion of that data in one or various files of a personal nature for which PROQUICESA is responsible, and the purpose of which is to provide the user with the services for which the personal data has been requested, as well as the provision of commercial information on goods and/or services of PROQUICESA. Holders of the data may exercise their rights to access, rectification and cancellation before PROQUICESA, at their business address, La Traviata 56 /  28222 Majadahonda - Madrid (España) or at the e-mail address This email address is being protected from spambots. You need JavaScript enabled to view it. . PROQUICESA privacy policy is indicated in the section “Privacy” (see Privacy clicking here).

9.- The conditions of use of this website are indefinite. PROQUICESA may at any time change these conditions or introduce new terms, undertaking to publish them on this website.

10.- Provision of this website service and these conditions of use are governed by Spanish law. The parties hereto expressly waiver any jurisdiction which may correspond to them, and agree to submit to the jurisdiction of the Courts and Tribunals of Madrid.