Manufacture and distribution of building materials, in particular for insulation and sealing, as well as the execution of all related business. May enter into all transactions and conclude contracts that are suitable to promote the purpose of the company or are directly or indirectly related to it. May establish branches and subsidiaries and participate in other companies. May acquire, encumber, sell and manage real estate. May also provide financing for its own account or for the account of third parties, as well as provide guarantees and sureties for subsidiaries and third parties. Furthermore, it may acquire, manage and transfer intellectual property rights, patents and trademarks, as well as technical and industrial knowledge.