SURFAMARBRE enables to produce cast in place surfaces type"Granito" or "Terrazzo"
It might be applied:
On fresh concrete "SURFAMARBRE F/F", including two components:
Marble aggregates + high performance binding
Or
On old concrete "Resin SURFAMARBRE", including three components:
Resin + Marble aggregates + High performance binding
M ode of application
Apply SURFAMARBRE on dry concrete, free of oil, grease and dust-free. After a mechanical preparation of the substrate (shotblasting, bush hammering or planing), apply an adhesion of resin SURFACOLLE (0.2 to 0.3 kgkg/m²). After mixing components A+B+C, apply the levelled SURFAMARBRE mortar on the sticky SURFACOLLE, upon guides to respect the selected thickness:
Aggregates 0 to 2.5 = thickness 10 mm
Aggregates 0 to 5 = thickness 12 mm
Aggregates 0 to 8 = thickness 15 mm
Aggregates 0 to 16 = thickness 25 mm
Aggregates 0 to 25 = thickness 35 mm
Aggregates 0 to 40 = thickness 60 mm
After 48 hours of drying time, diamond or stone sand to obtain the required surface grain: honed, thin honed or high-gloss). After the last sanding and 2-3 weeks of drying time, 1 or 2 layers of finishing resin SURFANET E ou SURFANET R may be applied.
Apply SURFAMARBRE F/F on a mortar (thickness 3 to 8 cm) or a fresh first floated concrete (thickness 8 to 30 cm).
Apply the levelled SURFAMARBRE F/F upon guides to respect the selected thickness:
Aggregates 0 to 2.5 = thickness 10 mm
Aggregates 0 to 5 = thickness 12 mm
Aggregates 0 to 8 = thickness 15 mm
Aggregates 0 to 16 = thickness 25 mm
Aggregates 0 to 25 = thickness 35 mm
Aggregates 0 to 40 = thickness 60 mm
C haracteristics
SURFAMARBRE F/F is:
Dust protection
Wear resistant
Good water resistant
Easy cleaning
Smooth or rough appearance, high-gloss or mate brillant ou mat - end user selection
Deep abrasion resistant: CEBTP (NF P 61 505 – EN 102) - removed value = 39 mm
Taber test: CEBTP – loss 1.31 gr after 1000 rotations
Apply on old concrete - SURFAMARBRE mortar
After undusting, apply an adhesion primer SURFACOLLE 0.2 kg to 0.3 kg/m² on old first shotblasted or planed concrete. Apply a decorative mortar type SURFAMARBRE F/F ( LES DURCISSEURS FRANÇAIS) on this sticky primar.
This mortar will consists of marble crushed aggregates, a high-performance binder and a resin.
Sand 24 to 48 hours after floating. Then, after 2 or 3 weeks of drying time, apply 2 layers of finishing resin SURFANET R ou SURFANET E. The mortar has to show the mechanical and chemical performances defined in the technical datasheet of SURFAMARBRE.
The tint of the background, the aggregates colours, sizes, percentages and sanding fineness rely on the architect's selection.
Expansion joints, contraction joints, insulating and contruction joints will be filled with flexible epoxy mastic (type SURFAJOINT). They will be straight or chamfered or with prefabricated material depending on the architect. These joints must comply with the instructions of the DTU (Technical Institute for practice).
Apply on fresh concrete - SURFAMARBRE F/F grout
Apply a decorative grout type SURFAMARBRE F/F ( LES DURCISSEURS FRANÇAIS) on a fresh first floated or planed concrete.
This mortar will consists of marble crushed aggregates, a special coloured binder, resistant to oils and hydrocarbons.
Sand or bush hammer 24 to 48 hours after floating. Then, after 2 or 3 weeks of drying time, apply 2 layers of finishing resin SURFANET R ou SURFANET E.
The mortar has to show the mechanical and chemical performances defined in the technical datasheet of SURFAMARBRE.
The tint of the background, the aggregates colours, sizes, percentages and sanding fineness rely on the architect's selection.
Expansion joints, contraction joints, insulating and contruction joints will be filled with flexible epoxy mastic (type SURFAJOINT). They will be straight or chamfered or with prefabricated material depending on the architect.
These joints must comply with the instructions of the DTU (Technical Institute for practice)
F ield of application
All the decorative floors exposed to pedestrian passages andsmall mechanical material: public buildings, department stores, airports, station...
P ackaging
Ready-to-use resin: cubitainers 5, 10 or 20 kg
Loadings: sacks 25 to 30 kg or big-bags 800 kg to 1200 kg
Storage: 6 months in the original packaging, dry place
J oints
Le SURFAMARBRE is sticked or incorporated into a screed or concrete slab. These screeds or slabs will be divided by seals: contraction joints, expansion joints, insulating joints, construction joints.These joints must comply with the instructions of the DTU (Technical Institute for practice) or ITBTP (unified code for Building and Public Works) journal applicable to the selected solution.
As written in the DTU 13.3 (chapter 5 page 13) : "As the cracking of reinforced concrete or not is linked to the kind of material, the aim of the document is to prevent the density and prorogation of cracks without pretending to avoid them".
H ealth and safety
SURFAMARBRE is a non-dangerous but sticky product; avoid skin contact.
C olouring - inserts - aggregates
The compositions and colourings of SURFAMARBRE are unlimited: colours of background, aggregates, inserts with various combinations.
Our technicians are at your disposal for any advice. Visit our showroom of Bussy-Saint-Georges to see the designs. A single customized model can be defined to meet your requirements.
Same are provided for guidance, but they can in no way be considered to be reference colours binding upon the company LES DURCISSEURS FRANCAIS
M aintenance and cleaning of surfaces
GENERAL INSTRUCTIONS
It is clearly impossible to precisely define the frequency and the cost for cleaning the surface treated with one or another of our products. The maintenance of surface mainly depends on the type and the heaviness of the traffic and stain.
However, whatever the surface is, some basic rules have to be pointed out...
The information contained in this leaflet is provided for guidance based on our lnowledge. It does not constitute a waiver of our terms and conditions of sale an shall in no event imply any waranty by us or render us liable with regard to the use of our products. For each project, a study should be jointly conducted with us.
The choice of the thickness of SURFAMARBRE to be applied must take into account the quality of substrate, and the required finish and performance.