Lime-Clay Fine Plaster
Otterbein
Carema® Lime-Clay Fine Plaster
Water Consumptionapprox. 8 l each bag
Weight25kg
CompositionCAREMA® lime-clay fine plaster is a plaster mortar mixed ex works made of natural hydraulic lime acc. to EN 459-1, natural construction clay and grain-classified lime crushed sands. It is an ideal combination of the advantages of the natural binders lime and clay.
Properties• free of cement
• suitable for allergy sufferers
• highly permeable
• moisture- and climate regulating
• heat storing
• abrasion-resistant
• no mold formation due to high alkalinity
• proven to bind hazardous substances and odors
• low-tension hardening process
• designable in many ways
• exclusively consists of natural raw materials
ApplicationIn the interior, especially in ecological-biological building construction and preservation of historic monuments. With a grain size of up to 0.6 mm CAREMA® lime-clay fine plaster is tuned to match our CAREMA® lime-clay priming plaster (2-layer plastering system for the interior). CAREMA® lime-clay fine plaster is excellently suitable for coats with CALCEA® lime coating system.
Plaster substrateThe plaster substrate must be dry, clean and free from loosely attached particles. Always carry out plaster substrate test according to VOB/C and DIN 18350.
ProcessingProcessing by hand as well as with all common plaster machines. CALCEA® fine lime plaster is applied with a steel trowel covering the complete surface. The mortar applied can be structured in a fresh condition using a scoop, trowel or spatula or felted or smoothed after absorption.
Special notesProtect fresh plaster against fast drying-up. Under no circumstances, carry out artificial drying using gas heaters or fans. The air- and surface temperature must at least amount to 5°C. CAREMA® lime-clay fine plaster shall only be used in the original state without additives.
StorageDry, if possible on wooden shelves and protected against draft.
Technical dataMortar group: CS I acc. to EN 998-1
Fire Class: A1
Grain size: 0 - 0.6 mm
Solid mortar raw density: 1.50 kg/dm3
Compressive strength 28 days: approx. 0.6 N/mm2
E-Module: approx. 1200 N/mm2
Water vapour diffusion
resistance factor µ: < 8
Water absorption: W0
Thermal conductivity: 0.80 W/(m·K)
Safety instructionsMortal will react very alkaline with water, thus: Protect skin and eyes, rinse thoroughly with water in case of contact, immediately contact doctor in case of eye contact.
Quality-monitored productionCAREMA® lime-clay fine plaster is continuously tested in our plant laboratory within the scope of our in-house monitoring with respect to the fulfilment of composition and properties. This will ensure a uniform quality of the product. CAREMA® lime-clay fine plaster has the quality certificate „RAL plant dry mortar“ and is certified acc. to EN 998-1.