ATBECHDEDKESFRGBGRITLILUNLSEMCPTIESILTLVFIROMKCYALTRBGCZEEHU..SK................JDIM350 (Ver 2.1 Jan 2001) 1620000/01426526EUROPEAN PATENT APPLICATIONA320050608EP03026439.42003112020031120EnEnEn1028750220021122PT20050608200523200406092004247 7E 04G 13/02 A 7E 04G 9/05 B 7E 04G 11/06 BdeSchalungenFormworkfrCoffrage1CivilPlas-Aplicacoes Modulares, Lda.04606600AAB/MAP/4905Modulares, Lda., CivilPlas-AplicacoesRua Augusto Costa, PO Box 33, Picassinos2431-956 Marinha GrandePTSilva, Hermino Costa daRua Augusto CostaPicassinos, 2430-463 Marinha GrandePTRamalhao, Emanuel Alcino Dias MartinsRua Augusto CostaPicassinos, 2430-463 Marinha GrandePTJesus, Leonel deRua Augusto CostaPicassinos, 2430-463 Marinha GrandePTSousa, Rui Pedro Romero Amandi deRua Augusto CostaPicassinos, 2430-463 Marinha GrandePTRebelo, Antonio Joachim FerreiraRua Augusto Costa (Edificio IBERONMOLDES)Picassinos, 2430-463 Marinha GrandePTAlves Moreira, Pedro00072051Rua do Patrocinio, 941399-019 LisbonPTATBEBGCHCYCZDEDKEEESFIFRGBGRHUIEITLILUMCNLPTROSESISKTRALLTLVMK20050608200523

The present invention refers to a formwork and to the respective fixation components for construction of concrete pillars of circular or oval cross-section and support walls that are made of a rigid thermoplastic or composite material. The low density of the formwork allow its easy and inexpensive transportation inside and outside the construction site, as well as its manipulation and assembly by a single worker. The assembly of the components can be made around the steel structure that eases its use. This formwork produces a very good surface finishing of the pillar, avoiding the need of lubricating oils and reducing the finishing steps. This formwork can be disassembled after drying of the concrete and can be reused many times, which makes the ratio between unitary cost/number of times used very low.