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Filing date
Publication date
Application filed by Antonio Francisco FebrafiledCriticalAntonio Francisco Febra
Priority to PT10220598ApriorityCriticalpatent/PT102205B/en
Publication of PT102205ApublicationCriticalpatent/PT102205A/en
Publication of PT102205BpublicationCriticalpatent/PT102205B/en
Forms Removed On Construction Sites Or Auxiliary Members Thereof
(AREA)
Abstract
Self-lubricating plastic sheathing, used especially in paving slabs, of square or rectangular configuration, self-locking 1, using no nails, easy to assemble and transport. Stable thanks to the joints 2 of the support structure, it offers great safety. It is made of any polymer and can be self-lubricating, which allows an easier stripping and no sticking of the concrete, and furthermore it is lighter than the materials used today and just as strong as they are. <IMAGE>
PT10220598A1998-09-251998-09-25
PLASTIC COVERING AUTO LUBRICANT
PT102205B
(en)