Build your beautiful theme, the way you want it, with Helium

Craft memorable, emotive experiences with our Gantry 5 framework.


Bring your website to life with one of the most powerful and popular theming frameworks for Joomla.


Gantry extends WordPress' native functionality, empowering users to manipulate virtually every aspect of their visitors' experience.


Gantry 5 is the first theming framework for Grav, designed by members of the same team that developed the CMS.

  • Gantry 5 includes a new, powerful Menu editor that makes menu organization, particle and module injection, and visual enhancements a breeze. Here are just a handful of things you can do with Gantry 5’s powerful Menu Editor.

    • FontAwesome Icons
    • Easy Module Injection
    • Simple Particle Injection
    • Drag-and-drop Functionality
    • Per-item CSS Classes
    • Submenu Column Control
    • Easy Organization / Reordering
    • Link Target Designation
    • Multiple Dropdown Styles
    • Per-item Image Support
    • Subtitles
    • Non-destructive
    Find out more about using the Menu Editor in our documentation.
  • The Layout Manager makes it easier than ever to arrange and customize your users’ experience with drag-and-drop simplicity from start to finish. A handful of the many features found in the Layout Manager are listed below.

    • Drag-and-drop Functionality
    • Unlimited Items Per Row
    • Unlimited Rows Per Section
    • Easy Widget Position Placement
    • Resize Items with Simple Sliders
    • Per-section CSS Classes and Tag Attributes
    • Per-block CSS Classes, Variations, and Tag Attributes
    • Quick Preset Loading
    • Undo and Redo
    • Access to Easy-to-use Particles
    • Intuitive Visual Interface
    • Touch-screen Friendly
    Find out more about using the Layout Manager in our documentation.

"Helium is a beautiful, free theme made by the RocketTheme team in appreciation of the incredible Gantry community."

Andy Miller

Develop CMS themes quickly and efficiently

Helium was crafted with love by the RocketTheme team to showcase the capabilities of the Gantry 5 framework. Helium is open source and available for free under a dual license system (MIT or GPL version 2 or later). You do not have to keep the Gantry or RocketTheme links and logos in the front end, however, you must ensure that all copyright notices in the code are retained.

Documentation for Gantry 5 is available on the official Gantry website. You can submit any issues or feature requests for Gantry through GitHub. A chat room has been set up using Gitter where you can go to talk about the project with developers, contributors, and other members of the community. This is the best place to go to get quick tips and discuss features with others.

First industrial unit to produce fuel and light bitumen from hydrocarbon waste 

Ecoslops has built the world's first unit to produce fuel and light bitumen from wastes. It is located in Sinès, the first industrial port of Portugal located 150 km south of Lisbon, and operated by Ecoslops Portugal SA.

By implementing processes and technologies from the world of refining, Ecoslops is the only player in the sector to give a second life to this hydrocarbon waste.

Ecoslops Portugal SA has made a total investment of more than 20 million Euros, of which 6.2 million Euros have been financed by the QREN under the Regulation of the Innovation Incentives System.


The site of Sinès is an integrated industrial complex dedicated to collection, treatment, production and storage. It has a treatment capacity of more than 30,000 tons of hydrocarbon fraction per year.

It is made up of three main “blocks”:

  • the separation unit,
  • the treatment unit for polluted waters, which has a capacity of 600 m3sup> per day and treats the water contained in the slops as well as waste waters from the Port of Sinès;
  • and the P2R column, with a treatment capacity of 100 tons per day of hydrocarbon fraction.


What we offer in Sinès

  • We keep it simple: Ecoslops offers a wide range of services, from collection to treatment. The slops treatment site benefits from a strategic location, in the heart of Port of Sinès oil terminal
  • We ensure professionalism: as a trusted partner, Ecoslops ensures the secure and traceable management of your hydrocarbon residues and their transformation into recycled marine oil

Our services

  • Management of all the hydrocarbon waste under appendix I of the MARPOL Convention
  • Non-stop service for any type of ship calling in at Port of Sinès
  • Collection in all Port of Sinès terminals: oil terminal (TGLS), container terminal (TCS), multi-purpose and vessel terminal (TMS), petrochemical terminal (TPQ) and NLG terminal
  • Safe and available teams and equipment, in accordance with regulatory requirements
  • 15% discount compared to Port of Sinès official prices for waste collection under the appendix I of the MARPOL Convention
  • Possibility for ship owners to sign long-term contracts
  • 24/7 operational plants, in accordance with international standards
  • Storage capacity of up to 60,000 m3 in the oil terminal

For more information about our slops collection and treatment services, please contact Pedro Martinho:

  • This email address is being protected from spambots. You need JavaScript enabled to view it.
  • This email address is being protected from spambots. You need JavaScript enabled to view it.
  • (+351) 910 225 153
  • (+33) 01 83 64 47 43

Informação ao público no âmbito da Directiva SEVESO III



With 26 million tons of goods passing through it each year, the port of Sinès is the largest port in Portugal in terms of volume and accounts for 41% of national port transit. The port is equipped with deep-water terminals and terminals specialized in oil and petrochemical products, as well as gas and container transport. The terminal XXI (operated by the Port of Singapore Authority) treats nearly one thousand containers a day.

Thanks to its strategic location and to the development projects conducted by its port authority, Port of Sinès is rapidly expanding.
More information on