Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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PUYAL RIOS
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PUYAL RIOS
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Publication date
Application filed by PUYAL RIOSfiledCriticalPUYAL RIOS
Priority to ES363597ApriorityCriticalpatent/ES363597A1/en
Publication of ES363597A1publicationCriticalpatent/ES363597A1/en
Improvements in the construction of waterproof terraces, characterized in that, on the roof slab directly, the necessary slope for the terrace is formed based on a layer of poor concrete, on which there is at least a second layer based on rigid sheets of expanded polystyrene, endowed by its lower face with ventilation channels that open out onto the terrace contour, said plates being fixed to the first concrete layer by means of an adhesive and having on them a third layer of mechanical protection mortar, after which is provided by the waterproofing layer on this external coating. (Machine-translation by Google Translate, not legally binding)
ES363597A1969-02-131969-02-13Improvements in the construction of waterproof terraces. (Machine-translation by Google Translate, not legally binding)
ExpiredES363597A1
(en)