Concrete Block Construction
StoArmat Miral Plaster System - BRANZ Appraisal Certificate 515 (2007)
Concrete Block Technology with a Traditional Background
From the start of civilization solid mass masonry materials have been used to provide a durable means of building.
Sto has a traditional background of treating masonry surfaces throughout Europe for over 150 years. Based on this experience in concrete block methodology Sto has developed waterproofing methods and breathable plasters to compliment, protect and enhance this building element.
Employing over 120 technical staff with a complex range of modern analytical equipment Sto pursues innovative technology that will meet ecologically acceptable standards. Using this approach Sto has developed a comprehensive range of facade plasters, finishing renders and cladding solutions to enable the specifiers to select an individual style to meet the project requirements.
Download brochures for your electronic reference or product library.
StoArmat Miral
StoArmat Miral with its proven and interlocking materials provides the optimal protection and an outstanding design for all concrete block construction. This European manufactured and certified plaster system is strong, durable and fracture and impact resistant. Using Sto facade paint for ease of maintenance the system provides a modern contemporary facade engineered to last the distance.
Click on each of the layers below to see the components of the StoArmat Miral Plaster System.

01
Basecoat: LevelLite 6/8 mm
Lightweight EPS bead mineral plaster with good build properties, water retention agents and machine application properties.

02
Reinforcement: StoArmat RFP
European manufactured and certified, strong, malleable, impact resistant, white reinforcing plaster in a pail. Contains a calibration grain ensuring correct mesh coat thickness. (No cement)

03
Plus: Sto European mesh
Easy to install, meets the highest requirements for crack, stress and alkalinity resistance.

04
Finishing Render: Stolit range
European manufactured and certified, organically
bound, strong, hard wearing, impact resistant, pre
coloured finishing renders. (No cement)

Stolit K - (1mm/1.5mm/2mm/3mm)coloured finishing render. A range of coloured float finished self gauging granulated finishes.
Stolit MP & MP Natural - coloured finishing render. A range of coloured fine sponge finishes.
05
Coating:
StoColor Maxicryl - matt facade paint.
StoLastic Color - satin matt facade paint European manufactured and certified durable facade paints available in a full range of colours.
Click here to download the TDS.
StoLotusan Color G - mineral silicone resin European manufactured and certified self cleaning mineral paint with a breathable structure, in a full range of colours. Not recommended in dark or strong tints.
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StoTherm Insulation System
StoTherm Classic Masonry has now been the international benchmark in the field of facade insulation for over 40 years.
Its shock proof and impact resistance is up to 6 times higher
than that of mineral cement based systems offering the utmost in fracture prevention. It consists of a co-ordinated systematic approach providing the optimum insulation requirements for concrete block construction. For a component break-down of the StoTherm Insulation System, please refer to the StoArmat Miral StoTherm Insulation System brochure.
Stolit: Coloured Finishing Renders
Stolit organic finishing renders are manufactured in Europe and certified around the world. They have been in successful use for over 50 years on a variety of different substrates. During this time they have undergone a continual process of optimisation.
The perfect combination of properties:Durable, strong, hardwearing, impact resistant, malleable, weather resistant, colour stable and highly resistant to micro-organism. They are designed with good vapour permeability to allow the building to breathe while still repelling liquid water. All renders are easy to apply and can be tinted from the StoColor System or matched to the colour of your choice, using the Sto spectrometer.
Coloured Self-Gauging Float Finish Renders: |
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StolitK 1.0mm |
StolitK 1.5mm |
StolitK 2.0mm |
StolitK 3.0mm |
StoTherm Classic System: |
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Stolit MP |
Stolit MP Natural |
The Perfect Finish: Competence in Colour

Download a technical specification for StoArmat Miral. This specification is also integrated into the MasterSpec - 4282 SR - Masonry. (StoArmat Miral) and 4285 S - Insulation (StoTherm). If you have any questions, please do not hesitate to contact us for technical support.
StoArmat Miral and StoTherm is appraised by BRANZ. Click below to download the BRANZ Appraisal Certificate.
Download CAD or PDF details for your project. Use the interactive detail selector below - roll over the hot spots to find and download the appropiate detail:
CB-200
Sto Concrete Block Foundation
CB-201
Sto Concrete Block Foundation - Insulating Plaster
CB-400
Sto Concrete Block Control Joints
CB-401
Sto Concrete Block Expansion Joint Between Dissimilar Materials
CB-550
Sto Concrete Block Aluminium Head / Sill Detail
CB-552
Sto Concrete Block Timber Head / Jamb / Sill Detail
Alternatively, select the link below to download a complete set of details below:
For a complete list of individual details, including CAD formats, please click here
Disclaimer: These drawings have been issued as a guideline. The sequence work covers various building components, each trade is responsible to ensure their elements are fully installed, including all waterproofing / sealant / flashings as is applicable.
Last updated August 2011
























