Wall levelling compounds

Products

Wall and surface filling compound

ARDEX A 828

Gains strength continuously in every layer thickness
Does not fall under
Remains crack-free
Very easy to sand

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Area of Application
Area of Application ARDEX A 828

For indoor use on walls and ceilings.

Filling wall and ceiling areas on cement, gypsum plaster and raw masonry

Filling cracks, holes, slits and joints in gypsum, gypsum fibre boards, precast concrete ceilings and aerated concrete

Dowel fixing and inserting brackets for fittings, installations, etc.

For producing surfaces of execution stages 1–4 according to ÖNORM B 3415 on gypsum and gypsum fibre boards

Technical data

Technical data ARDEX A 828

Mixing ratio approx.

Component A	Component B
13 l water	25 kg powder
1 Part water	2 RT powder

Material requirements

1.0 kg powder per m² and mm

Execution stage

Consumption	Execution stage
0.3 kg/m²	1
0.1 kg/m²	2 based on 1
0.2 kg/m²	3 based on 2
1.0 kg/m²	4, full-surface filling per mm

Bulk density approx.

1,00 kg/l

Fresh weight approx.

1,50 kg/l

Processing time approx.

30 Minute(s)

Paint coating and gluing work

After drying

Application Ambient conditions

+20°C

Bending tensile strength approx.

Time	Bending tensile strength approx.
After 28 days	4 N/mm²

Compressive strength approx.

Time	Compressive strength of approx.
After 28 days	9 N/mm²

PH value approx.

Labelling according to GHS/CLP

See relevant safety data sheet

Labelling according to ADR

See relevant safety data sheet

EMICODE

EC 1 PLUS = very low emissions PLUS

Product classification

Joint filler for joint filling without joint covering strips, type 4B, according to EN 13963
Non-combustible building material, Class A1 according to EN 13501, Part 1

GISCODE

CP1 = levelling compound based on calcium sulphate, non-hazardous

Packaging

Sacks with 25 kg net;
Sacks with 12.5 kg net;
Bags with 5 kg net, packed in 4 pieces

Storage

Can be stored in dry rooms for approx. 12 months in the original sealed container.

Downloads
Links and Downloads

Technical Data Sheet
Safety Data Sheet
Declaration of Performance
EC 1 Plus Licence

Product details

Coverage & Packaging

ART.-BEZ.	Coverage	Item Number	EAN	Packaging
ARDEX A 828 - 12.5 kg	paper bag	4062	9006445040626	80 sacks/pallet
ARDEX A 828 - 25 kg	paper bag	4010	9006445040107	40 bags/pallet
ARDEX A 828 - 5 kg	Bag	4205	4024705561402	Packaged in packs of 4 - 160 bags/pallet

Links and Calculator

Calculator for ARDEX A 828

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Area to be covered in m²
Joint length in cm

Layer thickness in cm

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The calculation above indicates the approximate number of units required, and does not allow for site conditions or wastage

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Trowel notch

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The calculator below will tell you how large an area a unit of the selected grout will cover, based on the dimensions that you supply. Simply enter the required figures in the boxes below and view the results in the results box. All tile and joint dimensions are rounded up to the nearest number (no decimal points).
Grout (check joint width)

Joint length in running meters

Tile Dimensions
Length (mm)

Breadth (mm)

Joint Dimensions
Width (mm)

Depth (mm)

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On kg container is sufficient for:

m²

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The number of units required for your project

The calculation above indicates the approximate number of units required, and does not allow for site conditions or wastage

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Required quantity in ml

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Area to be covered in m² Installation thickness split mortar

Slab size
Length (mm)

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Joint Dimensions
Width (mm)

Depth (mm)

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On kg container is sufficient for:

m²

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The number of units required for your project

The calculation above indicates the approximate number of units required, and does not allow for site conditions or wastage

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Quantity of chippings in kg

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Mixing ratio
Joint length in meters

Layer thickness in cm
Area to be covered in m²

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The calculation above indicates the approximate number of units required, and does not allow for site conditions or wastage

ARDEX A 828

Area of Application ARDEX A 828

Technical data ARDEX A 828

Links and Downloads

Coverage & Packaging

Calculator for ARDEX A 828

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