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DREB FLOOR SCREED

(DFS 106)

DREB FLOOR SCREED is a superior quality with environmentally friendly cementations premix floor screed. It is specially formulated for casting onto new or old concrete floor.

It can be used immediately by simply adding the requirement amount of water and mix with a hand held or mechanical mixer to produce a good workability.

 

DREB FLOOR SCREED comprises of Portland cement, Graded sand, Chemical additive, and it is specially formulated with recycled material and approved by Singapore Environment Council under their Green Label Scheme as a sustainable building material for Green Buildings.

 

DREB FLOOR SCREED is suitable for use as a normal screed on new concrete or to repair old concrete substrates such as housing estates or heavy industrial floors. It provides suitable bedding to receiving tiles under internal and external application.

 

BENEFITS

 

  •   Approved by Singapore Eco label authorities.

  •   Good weather resistance and high durability.

  •   Excellent bond strength and workability.

  •   Premixed to ensure good consistent quality.

  •   Eliminates all surface crack lines.

  •   Convenient in placing, handling, mixing and application.

 

DIRECTION FOR USE

 

Surface Preparation  - All surface of substrates should be clean and remove all from oil, grease, dust and others contaminants. Dry substrates should be dampened before application of FLOOR SCREED. For old worn out concrete substrates, the surface should be hacked off and buttering with bonding agent before applying FLOOR SCREED.

 

Mixing Mix -  FLOOR SCREED should use the clean water and mix thoroughly using a hand-held or mechanical mixer for

3-5 minutes until a desire homogenous mix is achieved and ensure the mix is free from lumps. The mix ratio is to add approximately 5.6 – 6.4 litres of clean water to 40 kg bag of FLOOR SCREED.

 

Application Method  - Apply FLOOR SCREED by use a steel trowel, wooden/steel float while the mix is still workable for application onto the substrate and concrete. It should be cured for at least 1 day (24 hours) before any tiling works.

 

POT LIFE - Approximately 30 – 60 minutes after mixing.

 

PACKAGING - One bag of DREB FLOOR SCREED is packed in 40 kg.

 

SHELF LIFE - Shelf life up to 12 months from the date of production. It must store in dry place free from moisture contact in original sealed packing.

 

TECHNICAL INFORMATION

 

  • Appearance  -  Grey

 

  • Water/powder ratio -  5.6 – 6.4 litres of water per 40 kg bag

 

  •  Compressive Strength -   â‰¥ 25 N/mm²(28 days)

 

  • Binder -  Portland Cement

 

  • Filler Material -  Graded Sand

 

  • Coverage -  Approximately 2.1 - 2.5m² / 10mm thick / 40kg bag

 

  •  Recommended Thickness -  10mm – 40mm

 

  •  Stiffening Time 

             - 1.0 N/mm² –> Approximately 282 min – 360 min 
             - 2.0 N/mm² –> Approximately 332 min – 420 min

 

  •  Wet Density  - Approximately 1800 – 2100 kg/m³

     

     

     

     

     

     

     

     

     

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