CASEA bauprotec 850 M – Lightweight Lime-Cement Render
bauprotec 850 M is a factory-produced Lightweight Lime Cement Render, specially designed for machine or hand application produced to EN 998-1: 2010 and is CE Marked.
bauprotec 850 M is manufactured from a controlled blend of selected aggregates, lightweight aggregates, cement, polymers, and other components, giving a high-quality weather-resistant rendering product suitable for use in external rendering and internal plastering. The unique properties of this render make it suitable for application on low, medium, and high-density substrates.
bauprotec 850 M is a lightweight render for facades and walls constructed out of low, medium, and high-density blockwork besides other masonry substrates. The product’s special composition allows the product to breathe therefore permitting constant hygrometric exchange between the substrate and the environment.
Related Downloads
TDS CASEA bauprotec 850 M – Lightweight Lime Cement Render
Poroton bauprotec Product Selector
EPD – CASEA bauprotec 850M Lightweight Lime Cement Render
Benefits of bauprotec 850 M – Lightweight Lime Cement Render
• Lightweight – Low Tension
• Machine or Hand Application
• High Yield
• Weather Resistant
• CE Marked
• EN 998-1:2016
Technical Details for bauprotec 850 M – Lightweight Lime Cement Render
Standard | CS II as per DIN EN 998 |
Yield as per standard | 1.20 kg/mm/m² |
Consumption | Approx. 18 kg/ m² per 15 mm applied thickness |
Water Demand | Approx. 6.7 l per 25kg bag 8 l per 30 kg bag |
Compressive Strength | > 3.0 N/mm2 |
Flexural Strength | Approx. 1.5 N/mm2 |
Modulus of Elasticity | Approx. ca. 2 kN/mm2 |
Water Absorption | W2 as per DIN EN 998 |
Water Vapour Permeability Coefficient | μ ≤ 20 |
Adhesion | ≥ 0.08 N/mm² FP A, B or C |
Compressive Strength | CS II as per DIN EN 998 |
Thermal Conductivity
(Tabular Value) |
λ10, dry,mat ≤ 0.39 W/(mK) at P=50%
λ10, dry,mat ≤ 0.43 W/(mK) at P=90% |
Dry Bulk Density | < 1250 kg/m³ |
Grain Size | 0-1 mm |
Reaction to Fire | Building material class A1, not combustible |
Packaging | 25kg and 30kg bags |
Available in 25kg and 30kg bags, 42 bags per pallet.
SMET has a comprehensive range of German-made Lightweight Renders and internal plasters with excellent technical properties. Enjoy viewing the range of projects where these bauprotec lightweight renders have been used.
SMET bauprotec render is specified in the Lidl Render System – have a look at the render system used in Lidl Macroom Cork, Lidl Lincolnshire, Westwickham Lidl, Lidl Hull, Glenageary Lidl, and in Lidl Barnsley.