The process in the conventional civil construction almost always uses raw materials did not renew of natural origin, with intense industrialization, advent of new technologies, population growth and increase of people in urban centers and diversification of the consumption of goods and services, the residues if they had transformed into serious urban problems with an onerous and complex management, considering if accumulated volume and mass, mainly after 1980. The problems if characterized for scarcity of area of deposition of residues caused for the occupation and valuation of urban areas, high social costs in the management of residues, problems of public sanitation and contamination. The amount of solid residues that the sector of the civil construction generates, is each bigger time, therefore it has been a great concern in the whole world, in function of the ambient, economic and social questions. In this way the recycling of these residues, is used in aggregate production becoming an interesting alternative and mainly generating income. The process of P& D (Research and Development) of recycling has as objective to minimize, or even though to eliminate total the residues, with sight to the support in the constructive sector.
The importance of the recycled residue constantly is enhanced, being a great one benefits social. As publication CONAMA n. 307 year 2002, that it determines lines of direction for an effective reduction of ambient impacts provoked by these materials, establishing that the generators are the responsible ones for the produced residue and that with priority objective must be not the generation and in case that is not possible must establish the reduction, reutilizao and recycling. This concept has left of the beginning of that the attendance the basic necessities of the populations in the gift, do not affect the future lives. The use of resources must in accordance with occur the spare capacity of the nature, of form that the growth economic it does not come to attack or to devastate ecosystems violently and can at the same time, to repair the serious problems social.
In this same exposition, Ligia Clark showed to its ‘ ‘ clothes of corpo’ ‘ , Ligia Pape its ‘ ‘ poem box with ants vivas’ ‘. Many events had set in the source of the Tropiclia, what for me it was a start around the thought in the leisure (dancers of the Hose had been the day all playing letters, ideas were created around the activity ‘ ‘ time disponvel’ ‘. A series of participativas public manifestations had been materialize from this exposition culminating with the experience of the apocalipopoteses (described later) in August of 1968 in Aterro of the Flamengo. During all these evolutions, I would say that the critical conscience of the artists was the most important element for those manifestations of vanguard that always were dealt with fury or indifference, attacks proceeding from the established critical art. Exception and homage must be made some, especially Mario Pedrosa that greatly was influenced by those works and always received the ideas of the vanguard, some of which if they had initiated with it. Recently, Frederico Morais and Mrio Schomberg had also dedicated a great business in the development of ideas. Of idea of the den expressed in the new environment (planned since 1967 and first constructed in the Whitechapel Gallery in London, since February de1969. Such as to crelazer (1968) and hermafroditopotesis had appeared theoretical concepts (1969), much more complex in its objectives and the idea of the large cabin.
Synthesis of the Tropiclia – the concept of tropiclia initially related to a pure theoretical idea was spread of surprise, leaving my field of vision by means of an event that I would like to describe here: music pop of Caetano Veloso and Gilbert Gil (singers and composers), Torquato Neto and Capinam (poets), Tone Z (composer and singer), the GAL Coast (singer). Suddenly Caetano Veloso became possible and provoked the synthesis when it made a stranger unexpected composition that not yet had name and that somebody gave the name of Tropiclia, name and concept that expressed better it. Caetano wise person who I had created the term, but not yet we had known in them personally. This very functioned well in all the imaginable ways. It was marcante point in all the developments of creative trend in Brazil.
Caetano and Gil had acted in the creation of the extraordinariest revolution in Brazilian music pop giving an importance of vanguard experience and at the same time they had related, intentionally or not, with experiences in other fields of creation such as the theater of Jose Celso Martinez Correa (the King of the Candle – part of Oswald de Andrade, Brazilian poet who since 1920 influenced all the teatrais directions of the Brazilian vanguard with important poems and parts? production presented in Nancy in 1968). Other productions of Jose Celso of extreme importance had been ‘ ‘ Viva’ wheel; ‘ Brechts ‘ ‘ Galileu’ ‘. The cinema of Glauber Rock
Saint Deus! I have 23 years and I go to die abandoned. Of a pull, it jumped of the bed, it was leaned over in the window of the room and tried to forget that dream maluco. There, it had conscience that the worse one of everything is the perspective of the abandonment of friends and relatives. It gave to five hours bimbalhar of the bells of the Basilica of the Conceio of the Beach. Of the side of it are the matinal fog announced a rainy Saturday.
It made it to this to enlanguescer in melancholy. It arrived to think about not travelling. However, if she was alone in the apartment, would only exacerbaria the sadness arraigada in the deep one of the soul. One undressed and it was for the shower. With the hot water falling to it in the head, it concluded that nothing it would advance to move away itself to it from the world: it would only increase the melancholy. To be crying in house and to leave to make what more it liked in the life, to play the carnival, only was in terminal state.
Still it thought about the risk of the road, but it opted to the spirit state optimist. He selected clothes and he threaded them in the valise. He telephoned for Lorena: he said that he would pass in its house in half hour. He bound for the doorman of the building and asked for to it that he took the luggage until the car: it was a red automobile, Honda, novinho in leaf. It remembered that the trip was long, and conditional air cooled horrors; it came back to the wardrobe and it apanhou two bluses. Also it did not forget that, being Saturday, the road was congested and the more early it left better house would be. It locked the apartment, it went down for the elevator, it entered in the car and it left.