Cal-based render without additives, on a lightweight wooden and straw latticework support, "CUMEN" system. ADHERENCE LAYER: a first layer of fluid lime wash, type CL 90-S ML, based on hydrated aerial lime, "CUMEN", with a water/lime ratio of 2.7 dosed by weight and 300 kg/m³ of lime, and a second layer of lime paste, type CL 90-S PL, based on hydrated aerial lime, "CUMEN", with a water/lime ratio of 2 dosed by weight and 350 kg/m³ of lime. BASE LAYER: manual application of natural lime render without additives, Mortero Cal Base "CUMEN", type GP CSII W1, according to UNE-EN 998-1, natural color, 15 mm thickness, textured finish. FINISH LAYER: manual application of natural lime render without additives, Mortero Cal Fino "CUMEN", type CR CSII W1, according to UNE-EN 998-1, white Roman color, 7 mm thickness, rough finish.
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| Code | RUL011 |
| Category | RUL Morteros naturales de cal sin |
| Subcategory | |
| Unit | m² |
| Resource Type | material |
| Last Updated | May 21, 2026 |
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No credit card required · Free plan forever · Last updated May 21, 2026