CASEA Bauprocalc KAP 830 – Hydraulic Lime Based Render

CASEA Bauprocalc KAP 830 is a CE marked, factory produced hydraulic hardening render/plaster based on lime, specially designed for hand and machine application produced to DIN EN 998-1: 2003.

 

It is manufactured from a controlled blend of selected aggregates, hydraulic and building lime to EN 459-1 and other components to give a high-quality rendering product which is 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, for the renovation of old and listed building and ecological new builds.

CASEA Bauprocalc KAP 830 contributes to a healthy internal atmosphere. It’s an excellent alternative to plasters containing gypsum or patent types of cement which have reduced vapour-permeable qualities. It’s ideal for kitchens, bathrooms and other rooms where high humidity levels are expected. It is manufactured from a controlled blend of selected aggregates, hydraulic and building lime to EN 459-1 and other components to high-quality rendering product which is suitable for use in external rendering and internal plastering. The unique properties of this render makes it suitable for application on low, medium and high density substrates, for the renovation of old and listed building and ecological new builds. CASEA Bauporcalc KAP 830 hydraulic lime based render, produces a mortar which is softer than cement mortar.

After the initial set, stability and strength gradually build up over time; allowing enough flexibility to cope with minor settlement or movement in the building during this period, thereby reducing the risk of cracking. Good vapour permeability performance allows an unhindered transference of excess internal moisture through the building to the outside, thereby contributing significantly to a balanced and healthy internal atmosphere.

See more on our SMET’s other NHL products.

Related Downloads

icon-pdf  TDS CASEA Bauprocalc KAP 830 – Hydraulic Lime Based Render

icon-pdf  Application Guide CASEA Bauprocalc KAP 830

icon-pdf  Smet Renders and Plasters Product Selector

NBSplus NBS Specification Clause

Benefits of CASEA Bauprocalc KAP 830 – Hydraulic Lime Based Render

• High water vapour permeability (breathability)
• Machine or Hand Application
• Suitable for external and internal use
• Sustainable
• Application up to 20mm
• DIN EN 998-1:2003

Technical Details for CASEA Bauprocalc KAP 830 – Hydraulic Lime Based Render

Dry Bulk Density 1300 kg/m³
Compressive Strength CS II  EN 998
Adhesion ≥ 0.08 N/mm² FP: A, B or C
Flexural Strength >1.0 N/mm²
Modulus of Elasticity 6 kN/mm²
Capillary Water Absorption W0
Water Vapour Permeability μ ≤ 20
Thermal Conductivity λ10, dry,mat ≤ 0.82 W/(mK) @ P=50%
λ10, dry,mat ≤ 0.89 W/(mK) @ P=90%
Yield 1.30 kg/mm/m²
Water Demand 7.5 l per 30 kg bag
Reaction To Fire A1 Non Combustible

Available in 30kg bags.