Ardex X77

• Code: 1959
• Material: Powdery, but fibre-reinforced and dust-reducing, water and frostproof, highly tempered, hydraulically setting flexible adhesive mortar with improved full hardening for thin-bed laying. For laying ceramic wall and floor tiles indoors and outdoors, panels, fine stoneware, natural stones for increased thermal or static loads. Especially well suited for laying tiles on tiles.
• Fully load-bearing: after approx. 48 hrs
• Colour: grey
• Can be corrected within: approx. 5 min.
• Consumption:

Consumption according to toothing:
approx. 1.7 kg/m² at 6 mm toothing,
approx. 2.3 kg/m² at 8 mm toothing,
approx. 3.0 kg/m² at 10 mm toothing

• Open time: approx. 30 min.
• Rest time: none
• Layer thickness: max. 5 mm
• Processing time: approx. 4 hrs
• Jointable/accessible: after approx. 12 hrs
• Water consumption: approx. 0.32 l/kg (corresponds to 8 l / 25 kg)

Use:

Colours: Gray, Zement grey, Silbergray, Basalt
Mixing ratio approx.
Component A                     Component B
2.4 l water                          12.5 kg powder
1 RT water                          4 RT powder
applies to: Joint width 10 mm, joint depth 5 mm for tiles
Material requirements approx.
Length in cm                   Width in cm                   Consumption 
60                                            60                                          0.30 kg / m ²
30                                            60                                          0.40 kg / m ²
30                                            30                                          0.50 kg / m ²
15                                             15                                           1.00 kg / m ²
10                                            10                                           1.50 kg / m ²
Note: The additional losses due to excess material on the tiles are 0.05 – 0.10 kg / m ² depending on their surface quality and working method
Bulk weight approx.: 1.40 kg / l
Fresh weight approx.: 2.10 kg / l
Processing time approx.:45 minute ( n )
Accessibility after approx.:90 minute ( n )
Application of environmental conditions: + 20 ° C
Ball pressure hardness approx.:
hardness                     time
40 N / mm ²              after 1 day
50 N / mm ²              after 3 days
60 N / mm ²            after 7 days
70 N / mm ²            after 28 days
Floor heating suitability: Yes
packaging: Sacks with 12.5 kg net
storage: In dry rooms approx. Can be stored for 12 months in the original closed container.

Product Code:
1167
Barcode:
9006445046352
Colors Available: Grey
Unit Size Available: 20kg
Suitable for External Use or Wet Areas
Yes, including swimming pools
Suitable for Use with Under Tile Heating
Yes
Bed Thickness
1-6mm
Pot Life
3 hours
Open Time
60 minutes
Adjustment Time
30 minutes
Grout After
24 hours
Coverage
Approximately 5.6m² at 3mm thick per 20kg bag