READY MORTARS FOR PLASTERING/ RERAIR / MASONRY

  • MARBLE–BASED WHITE  FINISH-COAT  PLASTER
SV 3
MARBLE–BASED WHITE FINISH-COAT PLASTER

Smooth finish.

Description

Ready mortar based on high-strength Portland white cement (Ι – 52.5), white marble aggregates, calcium hydroxide and special additives to improve adhesion. Mix only with water. It minimizes material preparation time.

Usages

Use it when applying the three-coat technique, as finish-coat plaster (marble based), on exterior and interior surfaces previously roughcasted with SV 2 base-coat plaster. Due to its fine granulometry (< 1.2 mm) and to the physical  characteristics of  marble powder,  it gives a white and smooth final surface  ready  for  scrubbing  and  painting. In special cases, the product can be reinforced with MARMOLINE MP 20 acrylic dispersion.

Advantages

  • High strength
  • Excellent adhesion
  • Moisture and frost-proof
  • Indoor and outdoor use
  • Easy to apply
  • Excellent workability
  • Low permeability  
  • Smooth - White surface
  • Prevents cracking
  • Fast to prepare
  • Stable quality

Application Mode

  • Apply it  after  SV 2 (or TL 2) base-coat plaster, once this is completely dry (15 - 20 days in summer, more than 1 month in winter).
  • Check and prepare the application surface. Make sure that the surface is clean and saturate it  with water
  • Mix by hand or using special machines (mixers - pumps) supplied by MARMOLINE, which make work simpler and faster
  • Apply  in one coat, approximately 0.5 cm thick. Distribute the wet mortar uniformly on the wall using a lath
  • Leave the wet mortar to set and then, for the finishing touch,  float the surface with a  large hard sponge or with a  piece of EPS
  • Setting time depends on season (temperature and humidity). In winter this can be over an hour, while in summer it can be less than  half an hour. Therefore, depending on the season, the crew must make different arrangements
  • In the next 2 – 3  days, especially in summer period, it is  recommended to saturate  the  surface  regularly, in order to avoid possible  cracks
  • Application temperature +5°C  to +35°C
  • Mixing ratio: 8.0 – 8.5 lt of water /bag of 40 kg.

Specifications

European standard ΕΝ 998-1: 2010  (GP/CSII/W1)

  • Grading :  0-1.2 mm 
  • Specific gravity of wet mortar:  1900 Kg/m³
  • Compressive strength in 28 days:  > 3.0 MPa  (Category CSII) (ΕΝ 1015-11)
  • Flexural strength in 28 days:    1.0 MPa  (ΕΝ 1015-11)
  • Water absorption:  <0,4 kg /m².min⁰⁵ (W1) (ΕΝ 1015-18)

Packing

  • Bags of 40 kg.
  • Palette of 1400 kg, 35 paper bags
  • Big -bags of 1000 kg.
  • In bulk in a silo with a capacity of 12 - 18 - 22 m³

Storage

12 months from the date of production in unopened package, in a dry place.

Consumption

Approx. 7 kg of mortar per m² for a  layer with  0.5 cm thickness

 

Auxiliary materials for plastering.

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