Primecolour
Classification CG2WA
Grouting mortar for joints from 2 to 10 mm with a smooth texture for interiors and exteriors.
Packaging
5kg bags
box with 4 5kg bags
pallet with 30 20kg boxes (600kg)
Color
Various Colors
Description
Grouting mortar, type CG2WA, for ceramic and stone flooring and coverings, indoors and outdoors.
Propperties
Mortar composed of loads with superior physical/chemical/mechanical resistance (CG2 classification), with good workability. It has low water absorption (W) and high abrasion resistance (A).
Composition
Pre-dosed dry mortar with mixed binders, composed of cement, siliceous fillers and specific additives.
Support
Joints between ceramic floors and coverings and stone materials, placed on a cement support.
Application instructions
- Mix 5 kg of powder in approximately 1.8 L of clean water, manually or with a slow electric mixer, until you obtain a consistent, homogeneous and lump-free mixture. Use a container and tools free from contamination;
- Let the mortar rest for 2 minutes before starting to apply it;
- Apply the mortar using a grouting trowel, moving diagonally to tighten the mortar. Leave a minimum of mortar on the coating.
- Start cleaning when the hardening process begins (greater consistency and reduced surface shine) with a damp sponge with rounded corners.
- After 24 hours, perform a general cleaning with a damp cloth. You can also use an abrasive fiber or sisal scrubber.
Technical Data
|
Mortar presentation : |
Dry powder |
|---|---|
|
Granulometry : |
≤ 100 μm |
|
Apparent specific weight of powder: |
1,0 Kg/dm3 |
|
Application : |
Indoor/Outdoor |
|
Operating Temperature : |
5º C a 30º C |
|
Amount of water in the mixture : |
0.36 L/kg of powder |
|
pH: |
12 |
|
Color of hardened mortar : |
as per standard catalog |
|
Minimum time to start grouting : |
48 to 72 hours after laying the tiles |
|
Resting time after mixing : |
2 minutes |
|
Time of use of fresh mortar : |
1 hour |
|
Primary cleaning time after application: |
1 hour |
|
General cleaning time : |
24 hours |
|
Minimum commissioning time : |
7 days |
|
Volumetric weight of fresh mortar : |
1,78 Kg/dm3 |
|
Yield |
1.30 kg powder/dm3 Cleaning: Use water |
|
Packaging : |
5kg bags; box with 4 5kg bags; pallet with 30 20kg boxes (600kg) with dimensions of L=1m x W=1m x H=0.9m |
|
Storage : |
1 year in original, closed packaging, protected from humidity. |
Consumption Calculation Methods :
|
Analytical Calculation |
Quantity of powder in Kg per m2 of area to be coated: |
|---|---|
|
a = |
ength of the piece to be glued in cm |
|
b = |
width of the piece to be glued in cm |
|
e = |
joint thickness in mm |
|
p = |
thickness of the part to be glued in mm |
|
Valores tabelados de consumo (consultar a Primefix): |
The values shown give the powder consumption per m2 of area to be coated. Each table corresponds to a fixed value for the thickness of the pieces, and as variables, the dimensions of the pieces/thickness chosen for the joint. |
CE Marking Data
|
Determination of abrasion |
≤ 1000 mm3 |
|---|---|
|
Flexural strength (28 days) |
≥ 2,5 MPA |
|
Flexural strength after freeze-thaw cycles |
≥ 2,5 MPA |
|
Compressive strength (28 days) |
≥ 15 MPA |
|
Compressive strength after freeze-thaw cycles |
≥ 15 MPA |
|
Shrinkage |
≤ 3 mm/m |
|
Water absorption (30 min) |
≤ 2 gr |
|
Water absorption (240 min) |
≤ 5 g |
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