MEP®.COL Primo
Commonly used adhesive mortar. (C1)
SEE MORECovers: 2 m² @ 5 mm
Contain: Bag 20kg
Wall: interior/exterior | Ceiling | Beams and columns
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MEP®. MUR FIN is a specially formulated grey cement based ceiling & concrete surface render for internal and external application.
MEP®. MUR FIN is a ready-to-use product that does not require the use of an adhesion primer.
The float/sponge/trowel smoothed finishes produce inherent micro cracking on the render surface which may affect the aesthetical appearance but does not affect its durability
SAFETY DATA SHEET REQUEST DOWNLOAD PRODUCT SPECIFICATIONS▪ Ensure that surfaces to be rendered are clean, sound and free of dust, release agent, fungi and/or any material which may affect adhesion
▪ Remove all traces of plaster, paint, etc
▪ All unsound areas, flaky or peeling layers must be removed and repair
▪ Construction of the masonry must be compliant with DTU 23.1 / 26.1 / 20.1
▪ Surface should be pre-wetted prior to application
Notes: New walls must be allowed to cure for minimum periods to ensure that movement does not affect the rendering
Mixing ratio: 4.5 lts (+/- 0.5lts) water per 20 kg bag
▪ Gradually add the powder into the required water quantity while mixing to avoid lumps forming
▪ Mix thoroughly to a creamy consistency
▪ Allow mix to gel for 2-3 min and then remix before use
NB: Never add more water to the mix. Should the mortar stiffen up due to delays in application then discard the product and mix a fresh batch
▪ MEP®. MUR FIN is ready to use and does not require the use of an adhesion primer
▪ MEP®. MUR FIN should be applied directly on concrete surface by hand troweled or spray applied
▪ Ruled to a maximum thickness of 8mm per coat
▪ Wait for the mortar to set sufficiently before final profiling and finish to the desired effect
Good practices _DTU 23.1
- At the junction between masonry and chaining, lay a strip of MEP.TRAM reinforce mesh suitable for this use overflowing 15 cm above the floor and 15 cm below the 1st joint of the underlying masonry
- At the junction between different materials, bridge with an overflow of 15 cm on both sides
- 50 x 30 cm mesh must be laid in the corners of the door and window frames
Do not use on:
▪ Gypsum
▪ Paint
▪ Wood
▪ Weak mortar or plaster
▪ All type of metal: Steel, Aluminum…
▪ Other surfaces not mention in this tds
▪ Do not apply in wet weather, or in temperatures below 5ºC or over 35ºC
▪ Dampen the surface prior to application
▪ Avoid application under a full sun or on a very hot surface. This can cause shrinkage cracks and/or the loss of mechanical strength in the one coat mortar applied
▪ To prevent it from drying too quickly in windy condition, it is preferable to protect the surface receiving direct dry warm winds
▪ The day after the application, it is possible to moisten the plaster from the bottom up with a jet set in fog to rehydrate it (optimization of the cure). Do not perform this operation in direct sunlight
▪ Do not apply more than 8 mm or less than 3 mm thick
▪ Packaging: 20kg triple-ply paper bags
▪ Handling and storage: 6 months if kept in a dry cool place in the original packaging
In more extreme conditions this period might be shortened
▪ Tools: Mechanical mixer, Spray machine, trowel, sponge