Construction ID: CASTELLATED - SC-U

Carpet / tiles / timber / laminates / synthetics

Sand / cement or liquid anhydrite screed

System CASTELLATED

UDL

2.0 kN/m²

Liquid screed | Sand / cement screed

Castellated floor plates

Jupiter 16mm multi layer pipe

Primary insulation (Kingspan K103)

Perimeter insulation

Moisture barrier (if required)

Sealing strip

Technical Data

Construction suitable for upper floor constructions

Construction height

mm

80-95*

Height excluding floor finish

Mass

kg/m²

110-140

Mass excluding floor finish

Thermal resistance, R-value

m²K/W

variable

Varies according to insulation type specified

.zip includes:

.PDF

NBS Spec

.DWG

Uniform Distributed Load (UDL)

Point load (≥ 20cm²)

Impact sound reduction

Area of application

Floors with rooms of equal

temperature above & below

Rmin=0.75 m²K/W

Installation information

kN/m²

2.0

kN

1.0

dB

≥29

Valid on concrete floors >12cm | (DIN EN 4109: m² > 276kg/m²)

This construction is suitable for intermediate floor constructions. No further insulation is required to meet Part L requirements.

 

For ground floor installation see construction SC-G

Services, such as flow and return pipes etc can be run within primary insulation and back filled with loose fill levelling compound..

 

* 80mm includes 50mm liquid screed on 30mm insulation. 95mm includes min. 65mm sand cement screed on typical 75mm insulation. For additional load i.e. 3 kN/m² increase by further 15mm anhydrite or 20mm sand /cement.

 

Strict heating up protocol applies with all ‘in’ screed systems.

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Jupiter Heating Systems Ltd. 2018 | Unit 1, The Barns, Pennypot Lane, Chobham, Woking, Surrey, United Kingdom, GU24 8DJ

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