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CASEA bauprocalc 830 - Lime Render

Name: CASEA bauprocalc 830 - Lime Render
Brand: SMET Building Products Ltd
SKU: bH23WaHfhDa3Ybnpv517K5

Verified by manufacturer 5 months ago

SMET Building Products Ltd

Product certifications:

EPD
Certificate type

Hydraulic Lime Based Render is a factory produced hydraulic hardening render/ plaster based on lime, specially designed for hand and machine application produced to DIN EN 998-1: 2003.

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+44 (0)28 3026 6833 Website

Application

Suitable for use on walls constructed out of low, medium and high-density blockwork and any other masonry substrates.

Description

bauprocalc 830 is a factory-produced hydraulic hardening render/ plaster based on lime, 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 suitable for external rendering and internal plastering. The product’s special composition allows it to breathe and permits constant hygrometric exchange between the substrate and the environment.

Features and benefits:

High water vapour permeability (breathability).
Machine or hand application.
Suitable for external and internal use.
Sustainable.
Application up to 20 mm.

bauprocalc 830 - Lime Render EPD

General information

Material	Hydraulic lime

Uniclass	Pr_35_31_64_48 Lime rendersPrimary
CAWS	M20/10 Cement:lime:sand M20/110 Cement:lime:sand M20/160 Proprietary cement gauged render M20/19 Proprietary cement gauged render

Product range	Renders

Specification data - Lime renders

Dry density	1300 kg/m³. Manufacturer guidance Dry bulk density
CompressiveStrength	CS IIDIN EN 998.
Yield - Lime render	1.30 kg/mm/m².
Flexural strength	>1.0 N/mm².
Modulus of elasticity	6 kN/mm².
Thickness	10 mm (minimum). Manufacturer guidance Average minimum thickness
Coverage	120 m² at 10 mm per tonne. Manufacturer guidance Consumption
ThermalConductivity	λR=0.32 W/mK.
Water vapour permeability	μ ≤20.
Capillary absorption	W2. Manufacturer guidance Capillary water absorption
Adhesion	≥0.08 N/mm² FP: A, B or C.
Reaction to fire	A1 non-combustible.

Sustainability data

Contains Red List materials	No
Country of material origin	Germany
Country of product manufacture	Germany
Material	Hydraulic lime
Manufacturing plant location	97529 Sulzheim, Germany
A1-A3 (production stage)	Embodied carbon as defined in BS EN 15804
Normalised unit	2.1 kg CO₂ eq/kg
Declared unit	2.08 kg CO₂ eq/kg Certified Lower emissions