We started out almost 30 years ago and being environmentally responsible has always been part of our philosophy, partly due to the fact that our headquarters are located less than three kilometres from the core zone of the hills recognized as a UNESCO World Heritage Site, and just over 6 km from the edge of the Cansiglio forest.
So protecting the environment was always going to be one of our key commitments, not just in our manufacturing systems, but also in the innovations implemented in the solutions we offer our customers.
Reinforced soil and CO2 savings
Our engineers have redesigned the reinforced soil system, leveraging the very pressure of the soil retained by geogrids, so as to save millions of cubic metres of concrete and aggregate, which would otherwise have to be carried to the site in hundreds of truckloads. Now it takes just one: a considerable saving in terms of CO2 in line with the goal of reducing the carbon footprint, which is the total amount of greenhouse gas emissions generated by a product or a process.
Our geonets and geogrids are made partly from recycled plastic sourced from facilities that are controlled to ensure the resulting plastic meets our standards. A substantial difference in terms of both the collection of material to be recycled and conditioned, and the recycling procedure itself (the material in question is high-density polyethylene, and polypropylene, which comes from bottles, containers, capsules and so on), as well as its preparation, for which – in order to ensure quality – we have set up two plants: EcoTeMa in Russia and Replastica in Romania.
A sustainability journey that TeMa has embarked on and is committed to pursuing further, continuing to invest in technologies and systems with a view to achieving zero emissions by 2050.
Our recycling production process
Material sorting: only materials that meet preset standards in terms of quality and type make it to the next stage. The sorted material is first shredded and then washed, then shredded and washed again. Only then does it qualify as a “raw material” ready to be turned into granules and then extruded and used in TeMa production processes.
It is supplied to our facilities across the Group for them to make into products to be introduced into the market in line with the specifications laid out by designers and in compliance with the legal requirements in the individual countries.
Where does the washing water end up?
The water used for washing is also reused once suitably treated. The portion of water not used is disposed of in compliance with specific government standards on environmental impact.
Along with plastic recycling and a focus on reducing the amount of carbon dioxide released into the atmosphere, the IWIS Group has installed 3 photovoltaic systems of its own – with rated outputs of 200 kWp, 150 kWp and 100 kWp – as well as a cogenerator, together producing 50% of the energy used in manufacturing.
An environmental reappraisal
Over the centuries the relationship between man and the environment has undergone considerable tensions. Rural development and the impetus in building have undoubtedly disrupted certain landscapes, reducing natural spaces to accommodate new urban and agricultural areas. This type of intervention work has led to a crisis in the ecosystem, imposing re-evaluation of the fragile balance between the economy and the environment.
This is the socio-cultural background that has led to global re-assessment aimed at defining programmes and new territorial management formulas. It has been the driving force behind TeMa Geo Solutions, the TeMa business unit dedicated to environmental intervention works. These are aimed at protecting land and offering the opportunity to operate using eco-compatible solutions and products that integrate into the environment without compromising its appearance or safety.
Sustainable development according to TeMa
Nestled at the foot of the hills declared a UNESCO World Heritage Site, the TeMa headquarters could not help but consistently correspond to this desire for sustainability, widespread in this area for some years now. But how has it contributed? By using raw materials responsibly, with 100% natural solutions and intervention procedures with low environmental impact.
As a concrete example, TeMa addresses the problem of surface erosion of the soil by meteoric rain with Ecovernet® in natural fibres such as jute or Ecovermat® in natural fibres such as straw and coconut – or in biodegradable cellulose fibre. Installing products in this range allows intervention works to be carried out immediately, even in situations with difficult access for on-site vehicles. For such types of intervention works, total integration with the soil is achieved, guaranteeing lasting results over time.
Green intervention works
An interesting new development introduced by our technicians is the use of lightweight materials that feature reduced encumbrance, which not only affects the cost of the work but also speeds up the time required on-site. When building drainage systems, for example, TeMa does not rely on that range of inert materials from quarries that need to be extracted and transported. The company uses drainage geocomposites instead, such as Q-Drain, thus avoiding any waste of energy and CO₂ emissions into the air, thus ensuring quick installation.
These are just a few examples to show the potential that the field of environmental engineering has to offer:
- Reduction in costs while maintaining the effectiveness of intervention works
- Sustainability of the actions taken
- Protection and safeguarding of the soil
- Promotion of natural raw materials
To fully understand our philosophy, browse through the new catalogue dedicated to the protection of vineyards, which are the natural and cultural heritage of our lands and an identifying feature of our history. Inside it, you will find products and solutions for responsible and eco-compatible actions.
Geo Solutions is the TeMa division that has been developing technologies and products for protection, maintenance and drainage in the field of major environmental works for over twenty years.
A SPECIAL FOCUS ON THE TERRITORY
More specifically, due to the location of its first production unit – situated near the hills that are now a UNESCO World Heritage Site – TeMa has always kept an eye on agricultural lands and especially wine-producing landscapes, which are now gaining increasing attention because of their economic importance and their environmental value.
This new focus on the landscape, including the agricultural one, has never been as relevant as now. We have officially entered the green year and therefore, today, we want to show you some systems for preserving your wine crops.
THE MAIN RISKS: EROSION AND DRAINAGE
The main risks that undermine the stability of the soil include: the natural erosion of the topsoil with the resulting need to reinforce it and the problem of water drainage.
EROSION: CAUSES AND SOLUTIONS
Soil erosion is caused by rainwater runoff, which, by removing the top layer of the soil, can cause significant erosion in the long term.
Various applications are available that provide protection against soil erosion. TeMa proposes natural and synthetic solutions, depending on the circumstances: a 100% natural jute fibre bionet can be used, or a three-dimensional PP geomat, such as KMat. A system of geosynthetic reinforcements (woven geotextiles or geogrids), once embedded in the subsoil, recreates a tensional layer that absorbs any stress of greater intensity than the soil.
DRAINAGE: CONSEQUENCES AND SOLUTIONS
Finally, to solve the fundamental cause of soil instability, namely drainage, TeMa has developed drainage trenches capable of removing water that is naturally absorbed by the ground. These are trench excavations, usually rectangular in section, filled with natural inert material, such as gravel or broken stones from quarries, with a high degree of permeability. Removal takes place either through the trench filling material or through the drainage pipe located at the base of the trench. To avoid another possible problem, i.e. clogging of the pipe, it is entirely covered with layers of non-woven fabric.
WHY CHOOSE TeMa?
Its attention to details, to small things, sets one company apart from all others. This is why TeMa stands out in its sector, thanks to its drive towards innovation and its respect for the environment, whose landscapes are unchanged after intervention works by TeMa.
Find out more, explore the TeMa website.
In all three of its divisions, TeMa has an in-company technical department that supports and assists its customers in the various phases of implementing a project. We take care of all the details, from choosing the solution to using the method of installation.
At TeMa, our technicians use in-depth analysis and cutting-edge software to propose effective, complete and reliable solutions for any type of intervention in the field of geosynthetic products. The dimensional evaluation, structural checks and specifications of the products to be used are of considerable support for the planner or the contractor. But that’s not all. The same is also true for the most experienced operators in the sector who feel the need to expand their knowledge, gaining experience in a constantly developing field. And the outcome? Being able to propose versatile solutions in step with technologies.
The companies in the IWIS Group, including TeMa, have implemented their production plants using innovative technologies, investing in a system that ensures that soil, air and water are protected. We have three photovoltaic plants, 200 kWp, 150 kWp and 100 kWp, which allow us to use energy obtained from renewable sources. The holding company also uses recycled materials for some of its production processes, relying on 4 specific plants for recycling plastics.
TeMa Geo has the support of a research laboratory, among other things, since the company firmly believes that only constant commitment to researching and developing new solutions is the key to success and constant improvement. Collaboration between the technical office and the testing and quality laboratory, especially in the geosynthetics sector, is fundamental: it gives the company’s customers state-of-the-art solutions with researched and tested products while supporting planners and contractors with the correct installation of the proposed solutions. Tests of durability, compressive strength and drainage capacity in the most critical situations are just some of the tests that TeMa laboratories carry out daily to ensure that its products meet the strict pre-established quality standards. The fact that these products are natural and/or recycled guarantees that they are not harmful to the environment, confirming TeMa’s commitment to environmental protection.
It is precisely this continuous pursuit of excellence that has allowed TeMa to obtain UNI EN ISO 9001:2000 certification, which acknowledges a quality system with the highest levels of performance. Moreover, in compliance with the CPD (Construction Product Directive) 89/106/EEC, the product ranges proposed by TeMa have followed the procedure to obtain the CE mark.
Find out more about TeMa Geo Solutions products.