Calcea® Lime Bonding/Spatterdashing Plaster
Spreading Ratefor approx. 10 mm plaster application approx. 1.65 m2 each 25 kg bag
Water Consumptionapprox. 5.8 l each bag
Weight25kg
CompositionCALCEA® lime bonding plaster consists exclusively of natural hydraulic lime acc. to EN 459-1, Puzzolan and grain-classified crushed lime sands as well as additives for the improvement of the processing and bonding
Properties• without cement
• suitable for allergy sufferers
• highly permeable
• moisture- and climate regulating
• low-tension hardening process
• no mold formation due to high alkalinity
• low E-module
• good bonding properties
ApplicationCALCEA® lime bonding plaster is suitable for the use on difficult substrates. E.g. concrete surfaces, soft wood fibre boards or nonabsorbent stones. As preliminary splash mortar for lime plasters on non- or weakly absorbent substrates.
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. Any surfaces not suitable as plaster substrates must be spanned with plaster supports.
ProcessingCALCEA® lime bonding plaster can be processed with all commonly used plaster machines as well as by hand. Waiting period before further coating: 1 day for each mm of plaster thickness, with suitable drying conditions.
Special notesProtect fresh plaster against fast drying-up. The air and surface temperature must be at least 5 °C and maximum 25 °C. CALCEA® lime bonding 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 II acc. to EN 998-1 P II acc. to DIN 18550
Fire Class: A1
Grain size: 0-4 mm
Solid mortar raw density: approx. 1.6 kg/dm3
Compressive strength 28 days: approx. 2.4 N/mm2
E-Module: approx. 1300 N/mm2
Water vapour diffusion
resistance factor µ: < 8
Water absorption: W0
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 productionCALCEA® lime bonding 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.