Barestone™ - Internal

Internal Linings

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Barestone Internal

Cemintel Barestone prefinished panels are extremely popular for a raw, contemporary finish to many internal applications.

Barestone is available in four colours – Original, Ash, Lunar and Graphite. Ash, Lunar and Graphite add colour depth while maintaining the raw, natural appeal of the much-loved Original.

The panels have a stain resistant coating applied and are simply installed internally with either split battens, adhering to timber battens, and for a more industrial look, exposed fixing.

**Internal Original, Ash & Lunar Samples unavailable. We apologise for any inconvenience caused **

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Features

Unparalleled design flexibility
Prefinished and lightweight
Raw, contemporary finish for internal application
Stain resistant coating applied
Simple installation by adhering to timber battens, or for a more industrial look, exposed fixing

Internal Linings

Case Studies

Candelori’s Restaurant

Downloads

Associated files for this Cemintel product are available for download.

Barestone Product Flyer

PDF | 8.5MB

Barestone Internal BIM files

ZIP | 4.5MB

Barestone Internal Design & Installation Guide

PDF | 7.9MB

Barestone Internal Product Warranty

PDF | 102.8KB

Barestone CodeMark Certificate of Conformity

PDF | 596.2KB

Fire Performance Guide - Fibre Cement Cladding

PDF | 3.3MB

Barestone Fire Performance

PDF | 1.3MB

Air Barriers Design & Installation Guide

PDF | 6.2MB

Cemintel Fibre Cement Safety Data Sheet

PDF | 157.0KB

BARESTONE INTERNAL SPECIFICATION DETAILS
Manufacturer : CSR Cemintel
Range : Barestone Internal
Colour : Original / Ash / Lunar / Graphite
Finish : Factory pre-finished with Cemintel stain resisting treatment
Thickness : 9mm
Sheet size :
Original - 2400mm X 1200mm
Ash - 3000mm X 1200mm
Lunar - 3000mm X 1200mm
Graphite - 3000mm X 1200mm

Installation :
Express jointed internal cladding system installed strictly in accordance to manufacturers specification as set out in the CSR Cemintel Barestone External Design and Installation Guide.
>Download Installation Guide

APPLICATIONS

	Result
Applications	Internal Linings
Type of Building Structure	Residential Housing Buildings within the scope of AS4055, Commercial & Other
Wet Areas	No

PANEL - DIMENSIONAL & GEOMETRICAL CHARACTERISTICS

Dimensional/Geometrical Characteristic	Specification	Manufacturing Tolerance
Panel Width	1200mm	+0 -2 mm
Panel Length	2400mm	+0 -2 mm
Panel Thickness	9mm	+10% -0 mm
Profile	Square Edge
Perpendicularity/squareness of edges		1mm/linear meter
Weight (typical)	17.8kg/m2
Layout Options	Horizontal, Vertical
Jointing	Expressed

PANEL - STRENGTH & MOISTURE RELATED PROPERTIES

Physical Property	Result	Relevant Standard
Modulus of Rupture (Wet)	>18MPa	AS2908.2
Modulus of Elasticity (Wet)	9-13GPa	AS2908.2
Density (Oven Dry)	1625 kg/m3	AS2908.2
Water Vapor Diffusion	Not Required	Not Required
Water Tightness (24hrs)	No water droplet	AS2908.2
Water Absorption (Saturated – 48hrs)	18 wt%	ASTM C 1186
Moisture Content (EMC)	7 Wt %	ASTM C 1186
Moisture Movement	0.04%	ASTM C 1186

PANEL - OTHER DURABILITY/WEATHER RESISTANCE INDICATORS

Test	Result	Relevant Standard
Heat Rain	PASSED (25 Cycles)	AS2908.2
Freeze Thaw	PASSED (50 Cycles)	AS2908.2
Warm Water Resistance	PASSED (56 days)	AS2908.2
Soak Dry	PASSED (25 Cycles)	AS2908.2

PANEL - FINISH CHARACTERISTICS

Characteristic	Result	Relevant Standard
Finish	Prefinished
Coating Type	Coating Type: Silane (Stain Resistant) *Resistant to standard household markings, however must be cleaned off immediately to avoid permanent staining.
Colour Bodied	No - Barestone Original Yes - Barestone Colours
Paint Type
UV Resistance	N/A	N/A
Formaldehyde Emission Rate	Meets Green Building Council Office Design IEQ-14 Requirements for <0.1mg/m2/hr	ASTM D5116
VOC Emission Rate	Meets Green Building Council Office Design IEQ-14 Requirements for <0.5mg/m2/hr	ASTM D5116

Spectral Reflectivity Values	Solar Reflectance %	Solar Absorption %	Basix Colour	Relevant Standard
Internal Original	39.8	60.2 +/- 1.2	Medium	ASTM E903-12
Internal Ash	23.9	76 +/- 0.7	Dark	ASTM E903-12
Internal Graphite	8.7	91.3 +/- 0.3	Dark	ASTM E903-12
Internal Lunar	14.3	85.7 +/- 0.4	Dark	ASTM E903-12

PANEL - FIRE RESISTANCE, THERMAL & ACCOUSTIC PROPERTIES

Characteristic	Result	Relevant Standard
FIRE RESISTANCE
Combustibility	Suitable for use in applications where non-combustible materials are specified by the Deemed to Satisfy Provisions of the BCA Vol 1 Clause C1.9
Fire Hazard Properties	Group Number 1 SMOGRARC <100 Standard AS5637.1	AS 5637.1
Classification
THERMAL CONDUCTIVITY
Thermal Conductivity (λ-Factor)	≈ 0.4108 W/m.K.
Thermal Expansion Co-efficient	0.005-0.01mm/mK	N/A
ACOUSTIC VALUE
Sound reduction (depends on construction)	N/A	N/A

SYSTEM SOLUTIONS

Characteristic	Result	Relevant Standard
Within Scope of AS4055?	Yes
Wind Loading - Residential housing buildings within the scope of AS4055	N/A
Weatherproofing	Assessed for serviceability loads to 2.5kPa	N/A
Cyclonic Conditions	Tested and assessed to 7.0 kPa	N/A
Fire Resistance Limits (FRLs)	N/A	N/A
Bushfire Construction	N/A	N/A
Acoustic	N/A	N/A
Thermal	N/A	N/A

FIXING

Characteristic
Maximum Span (Stud Spacing)	Up to 600mm
DIRECT FIX
Nail to Timber Frame	No
Screw to Timber Frame	Yes
Screw to Steel Frame	Yes
CAVITY FIX
Timber Frame	Yes
Steel Frame	Yes
Masonry Frame	Yes (refer to Designlink for custom solution)
EXPOSED FASTENERS
Screw	Yes
Rivet	Yes
Nail	No
CONCEALED FASTENERS
Clip	No
Countersunk Screw/Nail	Yes
Adhesive, Split Batten, etc.	Yes
Hidden by Overlapping Panel	No
Flush Jointed (Taped)	No

WARRANTY 10 Years

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Barestone™ - Internal

Features

Case Studies

Candelori’s Restaurant

Downloads

Technical Data

APPLICATIONS

PANEL - DIMENSIONAL & GEOMETRICAL CHARACTERISTICS

PANEL - STRENGTH & MOISTURE RELATED PROPERTIES

PANEL - OTHER DURABILITY/WEATHER RESISTANCE INDICATORS

PANEL - FINISH CHARACTERISTICS

PANEL - FIRE RESISTANCE, THERMAL & ACCOUSTIC PROPERTIES

SYSTEM SOLUTIONS

FIXING

WARRANTY 10 Years

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Barestone™ - External

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