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Latermix Cem Mini: ultra lightweight insulating concrete - 50 L per bag

Latermix Cem Mini: ultra lightweight insulating concrete - 50 L per bag

Vanaf €21,94
* Unit price: €0,46 / Liter
Availability: In stock in Ingelmunster
  • Buy 10 square meters for €21,54 square meters
  • Buy 20 square meters for €20,94 square meters

Delivery Information

- Click here for all information regarding fast home delivery and delivery time.

- Click here for all information regarding pickup in Ingelmunster (West Flanders, Belgium).

Product Information

Tilable insulating screed, which is no less than 5 times stronger than our current strong tilable insulating screed version. This improved strength allows for the direct installation of floating floor coverings, such as laminate, without the need for a leveling compound or OSB layer. Of course, it is still possible to directly glue tiles onto this substrate. Cem Mini is also suitable for use on flat roofs, where waterproofing can be directly applied. This light, insulating screed weighs 3 times less than a traditional screed, but 5 times more than the strong tilable insulating screed version.

Latermix Cem Mini is a bagged ready mix ultra-lightweight insulating concrete for screed fills, screeds, roof falls, based on special Laterlite Plus expanded clay.

Mixing Latermix Cem Mini with water makes it possible to obtain a ready-to-use, lightweight, insulating and versatile concrete that can be used both indoors and outdoors for levelling, sloping, and screeding, with the possibility of direct gluing of the floor covering and waterproofing.

Latermix Cem low weight, strength, insulating capacity, finish and ease of installation, makes it ideal to reduce the dead loads on slabs and roofs, with good mechanical strength, combined with good thermal insulation and excellent durability.

Required Quantity

- Quantities: 6-6.5 liters of water per bag
- Package: bags each of 50 litres on non-returnable wooden pallets
- 50 bags/pallet = 2,5 m³/pallet
- 1 bag = 50 liters = ± 5 cm/m² = 30.8 kg
- Suggested thicknesses: ≥ 3,5 cm
- Bags required per 1 m² of floor area: ± 0,21 bags per 10 mm depth

Calculate quickly and easily here how much insulating concrete you need.


- Apparent packed density (approx.): 600 kg/m³
- In-place density (approx.): 600 kg/m³
- Average compressive strength: 5,0 N/mm² (50 kg/cm²)
- Thermal conductivity λ: 0,142 W/mK
- Suggested thicknesses: ≥ 5 cm
- Fire reaction: Euroclass A1fl (Incombustible)
- Storage: ± 12 months in original unopened packaging, protected from moisture.
- CE marking: EN 13813 CT-C5-F1

Tile, ceramic, sandstone, stone.
Direct laying without leveling layers (self-leveling compound).
Time before covering: 7 days.

Thin, flexible floors (linoleum, carpet, PVC...), parquet
Covering with a moisture content of the screed less than or
equal to 3% (to be checked beforehand by carbide bomb measurement).
See also Latermix Fast - light, fast-drying screed.

Screed or concrete slab (Latermix Cem Mini used as leveling layer)
The screed/slab must be made at least after 7 days.
Laying of moisture-sensitive coverings on the screed:
place a vapor barrier between the two layers.


Download technical sheet


The substrate must be clean, dry, solid, and free of cracks. Provide decoupling from walls and columns through edge insulation. On a wooden floor or damp concrete substrates, lay a construction film of 0.2mm thickness.

Latermix Cem Mini can easily be prepared in a concrete mixer or hand mixer. Add the contents of one or more full bags of Latermix Cem Mini to the mixer/tub (without using more than 60% of the capacity); Add about 6-6.5 liters of water per bag; Mix for about 3 minutes until a paste-like and semi-liquid consistency is achieved.

After preparing the Staenis grid, spread the mixture to the required thickness and level it with a 60 cm long trowel. It is not necessary to compact the mixture.

Latermix Cem Mini, having a closed structure, is suitable for the direct application of coverings (tiles or stones, waterproofing) without a leveling layer. Depending on the needs, it is also compatible with various types of self-leveling compounds. (See Paris SLIM and Codex FM10). Consult the technical sheet and product documentation for complete application instructions.

Content per bag: 50 litres
Number of bags per pallet: 50
Weight per bag: 30,8 kg
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