Flat roof meeting, ventilated, with fixed sole, conventional type with vertical sump, making a rebate in the support around the sump, in which the waterproofing formed by: piece of reinforcement of SBS-modified asphalt sheet, LBM(SBS)-40-FP, with polyester non-woven fabric armature of 160 g/m², non-protected surface, fully adhered to the support with a blowtorch, previous application of anionic asphalt emulsion with EB-type charges, and placement of EPDM rubber sump, of vertical exit, of 80 mm diameter, with flat EPDM rubber grille, fully adhered to the previous reinforcement piece with a blowtorch.
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| Code | QBF030 |
| Category | Puntos singulares |
| Subcategory | |
| Unit | Ud |
| Resource Type | material |
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No credit card required · Free plan forever · Last updated April 26, 2026
| Last Updated |
| April 26, 2026 |