HALF -HALF PLUS

HALF Concrete is a lightweight, self-compacting product with structural fibres, in accordance with Annex 7 of the CodE “Recommendations for the use of concrete with fibres”, making it extremely resistant while lightening the structural assembly.

Its ability to be pumped makes HALF an innovative product for rehabilitation projects and new builds alike. This product is patented under No. P200902245, with Molins being the exclusive licensee of the exploitation rights.

Description

Additional information

Documents

Field of application

  • Restoration of one-way joist-type floor slabs, slabs with composite sheet metal.

Advantages

  • Product traceability. As it is manufactured in a concrete manufacturing plant, this is a homogeneous material and its characteristics are consistent and controlled.
  • Application. Its pumpability and self-compacting capability  mean it can be applied efficiently: fast, clean and safe.
  • Reliability. The product formulation and meticulous application offer peace of mind when it comes to resistance while avoiding cracks.

Application system

  • Always applied by specialised Molins teams.
  • It can be applied via pouring skips, with direct or pumped pouring, depending on the project’s requirements and the access to the pouring points.
  • Preparing the surface and placing levels.
  • De-aeration process after application.

Characteristics

  • SELF-COMPACTING: Does not have pockets of occluded air inside. No vibration required
  • FIBRES: Avoids the formation of cracks. The fibres replace the electrowelded mesh
  • PUMPABLE: Able to be pumped.
  • PROVIDES RESISTANCE: Greater resistance to the pre-existing material. Suitable for structural reinforcement
  • LIGHT WEIGHT: Lower density than conventional concretes.

Technical characteristics

Maximum aggregate size 10 mm
Consistency Self-compacting
Dry bulk density 1600 – 2000 Kg/m3
Flexural tensile strength (28 days)  3.0 – 3.5 Mpa
Thickness 5-20cm
Compressive strength (28 days)

Concrete by dosage

15.0 – 20.0 Mpa HALF

20.0 – 25.0 Mpa HALF +

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