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Mapei Topcem Fast Set Hydraulic Screed Binder Full Pallet 20kg (48 Bag Tail lift)

by Mapei

Brand Mapei

Full Pallet 48 x 20kg Bags

Fast Drying

Great For High Traffic Areas

Suitable For Underfloor Heating Systems

Indoor & Outdoor Use 

Bag Size: 20kg 

Consumption:  2 - 2.5 kg/m² Per cm Of Thickness

Product Code Price Quantity
024620 (Full Pallet)

£864.00 INC VAT

£720.00 EX VAT

Description

Full Pallet 48 x 20kg Bags

Topcem is a special hydraulic binder that, when mixed with graded aggregates and water, can produce an early drying high-strength screed ready to receive floor finishes between 24hrs and 4 days. Topcem is defined within BS 8204 -1 section 5.1.3 part f.

Formation of bonded, unbonded and floating or heated screeds on both existing and new concrete prior to the installation of wood, PVC, linoleum, ceramic tiles, natural stone, carpet or any other flooring where rapid drying is required for short installation times.

Features:
Fast Drying.
Great For High Traffic Areas.
Suitable For Underfloor Heating Systems.
Indoor & Outdoor Use.
Bag Size: 20kg.
Consumption:  2-2.5 kg/m² per cm of thickness.

Uses:
High-traffic areas such as airports, shopping centres, schools, hospitals etc.
Fast track construction where the screed needs to be trafficked or overlaid early.
Suitable for thin resin or cementitious systems such as Mapefloor or Ultratop.
Suitable for underfloor heating systems.
Suitable for use where BRE screed test category A or B is required.

Some Application Examples:
- Formation of screeds set to light foot traffic after 12 hours.
- Formation of screeds on which ceramic tiles can be laid after 24 hours.
- Formation of screeds on which natural stone can be laid after 2 days.
- Formation of screeds on which resilient flooring and wooden flooring can be laid after 4 days.
- Patching and repairing floor screeds where rapid restoration is required.
- Preparation of screeds incorporating underfloor heating systems without the need for polymer additives.

Specification

Consistency: Powder
Colour: Grey
Bag Size: 20kg
Dry solids content (%): 100
EMICODE: EC1 R Plus - very low emission
Application Data (at +23°C - 50% R.H.):
Mixing ratio: 250 kg of Topcem with 1 m³ of aggregate (diameter from 0-8 mm) 
Density of the mix (kg/m³): 2100
Mixing time: 5-10 minutes
Working time of mix: 60 minutes
Application temperature: from +5°C to +35°C
Set to light foot traffic: after 12 hours
Ready for use: 4 days
Application of levelling compound: after 1-4 days
Waiting time before installation: 
  ~ 24 hours for ceramic tiles 
  ~ 2 days for stone material 
  ~ 4 days for resilience and for wood
Residual moisture after 4 days (%): < 2.0
Resistance:
Resistance to alkalis: Excellent
Resistance to oils: Excellent (poor to vegetable oils)
Resistance to solvents: Excellent
Temperature when in use: from -30°C to +90°C