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Application

A lightweight render for façades and walls constructed out of low, medium and high density blockwork or any other masonry substrate. The product’s special composition allows the product to breathe and also permits constant hygrometric exchange between the substrate and the environment.

Description

CASEA Bauprotec 850 M is a factory produced lightweight lime cement render specially designed for hand and machine application produced to BS EN 998-1. It is manufactured from a controlled blend of selected aggregates, lightweight aggregates, cement, polymers, fibres and other components to give a high quality weather resistant 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. CASEA Bauprotec 850 M is CE marked.

Benefits:

  • Lightweight – low tension.
  • Machine or hand application.
  • High yield.
  • Weather resistant.
  • CE marked.
  • BS EN 998-1:2003.

Applications:

A lightweight render for façades and walls constructed out of low, medium and high density blockwork or any other masonry substrate. The product’s special composition allows the product to breathe and also permits constant hygrometric exchange between the substrate and the environment.

General information
Specification data - Polymer-modified renders
Product Reference

CASEA Bauprotec 850 M

Standard product features

Technical characteristics:

  • Dry bulk density: < 1250 kg/m³.
  • Compressive strength: CS II as per DIN EN 998.
  • Adhesion: ≥ 0.08 N/mm² FP A, B or C.
  • Capillary water absorption: W2 as per DIN EN 998.
  • Water vapour permeability: μ ≤ 20.
  • Thermal conductivity: ≤ 0,39 W/(mK) at P=50%.
  • Reaction to fire: A1 non-combustible.
  • Water Demand: 8 l per 30 kg bag.
  • Yield: 1.20 kg/mm/m².

Digital objects
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