GRC

Glassfibre Reinforced Concrete/Cement

GRC (Glassfibre reinforced concrete/cement). Prefabricated concrete reinforced with fiberglass for the formation of industrialized construction systems.

In PREHORQUISA we are specialists in the production of prefabricated GRC offering our customers different systems; among others, we highlight.

  • GRC Sandwich Panel:
    • GRC panels with EPS lightening core (expanded polystyrene)
    • Thickness: 10 mm GRC sheet + 80-100 mm EPS + 10 mm sheet.
    • Maximum approximate dimensions of 5,000x3,000 mm and approximate weight of 60 and 80 kg/m2
  • GRC Studframe Panel:
    • Stiffened GRC panels with metallic tubular frame
    • Thickness: 10 mm GRC sheet + 20/30 mm spacing + 80 mm frame
    • Maximum approximate dimensions of 9,000x3,000 mm and approximate weight of 45 and 65 kg/m²
  • Panel GRC Lamina:
    • GRC panel solid
    • Thicknesses: 10-20-30 mm
    • Maximum approximate dimensions of 3,000x2,000 mm and approximate weight of 30 to 45 kg/m2

GRC type facades

PANEL GRC SANDWICH

Sandwich GRC panels for the formation of the main sheet of the facade anchored to the main structure of the building, will require a complete lining and insulation.

Thickness: 10 mm GRC sheet + 80-100 mm EPS + 10 mm sheet.

GRC panels with EPS lightening core

LEGEND: 1- GRC sandwich panel / 2- Insulation / 3- Air chamber / 4- Mineral wool between metal guides / 5- Double laminated plasterboard

GRC STUDFRAME PANEL

GRF Studframe panels for the formation of the main sheet of the façade anchored to the main structure of the building, will require complete lining and insulation.

Thickness: 10 mm GRC sheet + 30 mm separation + 80 mm frame.

GRC panels stiffened with metallic tubular frame.

LEGEND: 1- GRC sheet / 2- Metal tubular frame / 3- Insulation / 4- Air chamber / 5- Mineral wool between metal guides / 6- Double laminated gypsum board

Process in prefabricated GRC

Production Planning

In a generic way the phases of the production process are the following:

  • Development by our technicians of the prefabrication project based on the instructions collected from the work, making exploded drawings, details of encounters and anchors, three-dimensional models, calculation memory, ...

  • Execution (based on agreed term) of the number of molds necessary for the consequence of the objective.

  • Projected of the different layers of the panels, compaction of them and placement of embedments (the process is variable depending on the type of panel to be manufactured).

  • Removal of the prefabricated to the collection sites, where they will be given the final treatment, as well as the corresponding cosmetics.

  • Transport to work on supports that protect the prefabricated.

  • Assembly with the help of auxiliary cranes for the handling of the prefabricated.

Images of the manufacturing process

GRC prefabricated finishes

The aesthetic characteristics of the prefabricated are determined by two factors, tone or color and texture, these are achieved by combining the following factors:

TYPE OF CEMENT: white or gray

COLORING, ADDITIVES, ...: pigments, water repellents, ...

TEXTURE: smooth, relief (chopped, chip, ...), grecado-fluted, special formwork in wood or with elastomeric matrices, photoetched, ....

FINISHES: out of mold, glazes, water repellent, ...

For more detailed information on the specific processes of each type of panel, you can request the GRC Technical Report with the description of the production process by contacting us.

NOTE! This site uses cookies and similar technologies.

If you not change browser settings, you agree to it. Learn more

I understand

1. Use of cookies

The website prehorquisa.com owned by Prehorqui S.A. uses cookies

Cookies are files that are downloaded to your computer when you access web pages. Cookies allow a web page, among other things, to store and retrieve information about the browsing habits of a user or their team and, depending on the information they contain and the way they use their equipment.

In addition, improve your browsing process, which allows the website to offer the user information that may be of interest in the function of the use made, the content of it.

In case you do not want to receive cookies, please configure your Internet browser, so that you erase them from your computer's hard drive, block them or notify you in the case of the installation of them. To continue without changes in the website of cookies, simply continue on the website.

2. Consent

The cookies they use do not store any personal data, nor any type of information that can be identified, which allow you to register, voluntarily with the purpose of using the services that we make available to you or receiving information about promotions and contents of your interest.

When browsing for the first time through our website, a banner explaining the use of cookies appears. By continuing on our website you indicate that you are consenting to the use of the aforementioned cookies, and in the conditions contained in this cookie policy. This consent is valid for a period of 13 months. If you do not agree, send an email to

info@prehorquisa.com

3. Types and purpose of cookies

Cookies, depending on their permanence, can be found in:

Cookies depending on their purpose can be approached in the following way:

Performance cookies (techniques and customization): This type of cookie reminds you of the tools found in the services, so you do not have to reconfigure the service each time you visit. As an example, this typology includes: volume adjustments of video and sound players and the video transmission speeds that are compatible with your browser.
Analytics cookies: each time a user visits a service or information on the website or a tool from an external provider (Google Analytics, Comscore and others that can be added to this list if they vary in relation to the current ones) an analytical cookie on the user's computer. This cookie is only generated in the visit, it is served in future visits to the services of the web page to identify itself anonymously to the visitor. The main objectives that are pursued are:
Allow the anonymous identification of the navigating users through the cookie (identify browsers and devices, not people) and therefore the approximate count of the number of visitors and their tendency in time.
Identify anonymously the most visited content and therefore more attractive to users.
Know if the user is accessing new or repeat visit. Important: the cookie is never associated with any character of a personal nature that can identify you. These cookies can only be used for statistical purposes that help optimize the user experience on the website.
Own advertising cookies: serve to manage the owner of the website if a user has visited or not the advertising that is included. It also allows the management of advertising spaces on the data storage page of user behavior in browsing to be able to offer advertisements.
4. How to block or delete installed cookies

You can allow, block or delete the cookies installed on your computer by selecting the options of your browser. You can find information on how to do it, in relation to the most common browsers, in the links that are included below:

Explorer: https://support.microsoft.com/es-es/kb/278835

Chrome: http://support.google.com/chrome/bin/answer.py?hl=en&answer=95647

Firefox: https://support.mozilla.org/en/kb/Delete%20cookies

Safari: http://support.apple.com/kb/ph5042

We inform you, however, of the possibility that the deactivation of cookies prevents or hinders navigation or the provision of services offered on the website.

5. Modifications

The website prehorquisa.com owned by Prehorqui S.A. You can modify this cookie policy in accordance with legal requirements, or in order to adapt this policy to the instructions issued by the Spanish Agency for Data Protection.

For this reason, we advise users to visit the newspaper


Contac Us

Email
This email address is being protected from spambots. You need JavaScript enabled to view it.
Copyright © 2018 Prehorqui S.A. All rights reserved.