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CERESIT CX 15 Grouting mortar

  • Very high strength
  • Fast hardening
  • High flowability

Features and benefits

Mortar for high-strength grouting, anchoring and assembly.

Properties

Description

CERESIT® CX 15 STRONG is a mortar for high-strength grouting, anchoring and assembly with optimal flowability and working time up to 60 minutes. It is water and frost resistant, so it is a safe solution for indoor and outdoor applications.Available pack size: 25kg

Documents and downloads

How to use

CERESIT Tiling CE60 LP Instructions Illustration Step 1

SUBSTRATE PREPARATION FOR APPLICATION OF CERESIT CX 15

Dirt, anti-adhesive substances and paint coatings must be completely removed. The concrete substrate must be opened- pored, rough and have a good keying structure. Thoroughly pre-wet the concrete, but free of puddles. Check the clearance of mounting element is not less than 20 mm between the edge of mounting hole and anchor.

CERESIT Tiling CE60 LP Instructions Illustration Step 2

APPLICATION OF CERESIT CX 15

Add the material into a measured quantity of 2 l of clean water and premix with a compulsory-type mixer or electric drill with stirrer attachment until homogeneous, completely free of lumps. Then add about 0.9 l of water until the appreciate consistency is reached and mix for a further 5 minutes. Apply mortar within 60 minutes. Observe a minimum clearance of 20 mm at every point of the anchoring or of the cavity to be grouted to ensure cavity-free compaction. Perform grouting in continuous and uniform manner. 

CERESIT Tiling CE60 LP Instructions Illustration Step 3

IMPORTANT TO NOTE WHEN USING CERESIT CX 15

At clearances 50-100 mm, CERESIT CX 15 STRONG should be mix with approx. 6.25 kg (25% by weight) of the dolomite aggregate fraction 4/8 mm or basalt fraction 4/8 mm or 8/16 mm, water added to the required consistency. The addition of gravel does not affect setting time, but slightly reduces the strength of the anchorage. Therefore, appropriate tests should be carried out earlier on the construction site or the CERESIT Technical Department should be consulted. 

Related how to guides

  • Chemical anchor in hollow masonry
  • Chemical anchor in concrete

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Frequently asked questions