Chartham Grey Bricks

Chartham Grey Bricks

Chartham Grey Bricks give you a waterstruck face in blackish-grey tones with natural variation across the façade. The colour is created by firing twice, producing a refined surface with quiet depth. Use them on new builds, extensions, and refurbishments for composed, modern brickwork.

Why choose Chartham Grey

  • Waterstruck texture with blackish-grey, reduced tones.
  • Double-fired to achieve stable, deep colour.
  • UK-NF 215×102.5×65; Category U/1. DoP available.

Images are indicative. Colour and finish can vary with clay blend and firing. Acid cleaning is not permitted.

Collection:

Unique Range

Other Colour Options:

Grey Bricks

Why choose our

Wall Bricks

Design look

Elongated coursing for crisp horizontal lines and a refined, contemporary feel.
Waterstruck Finish

soft-moulded texture; selected colours supplied with engobes.
Use inside or out

Specified for external façades and interior feature walls.
Specification support

Texture assets and data sheets available for each SKU.

Technical specification

PropertyTypical value*
Brick categoryU / 1
Intended useBricks for use in unprotected masonry
GeometryG1 | In accordance with EN1996-1-1.
Dimensions (mm)UK-NF | Length 215 | Width 102.5 | Height 65
Tolerance (mm)T2 | Length ±4 | Width ±3 | Height ±2
Range (mm)Rm | Length 15 | Width 7 | Height 5
Gross density1850 | kg / m3
ToleranceD1 | ±10%
Compressive strength (avg min)25 | N/mm2
Compressive strength (norm min)20 | N/mm2
Water absorption (max)14 | Weight%
Freeze/thaw durabilityF2 | Freeze/thaw resistant
Soluble salts contentS2
Fire resistanceA1 | contains 1,0% organic material
Initial absorption rate2,0 ± 1,0 | kg/m2
Exposure classMX4
Bond strength0,15 | N/mm2, table value, EN 998-2, annex C
Bricks per m²
Bricks per m² (10 mm joint)60 | pcs / m2
Bricks per m² (10 mm joint) – option 260 | pcs / m2
Palletising84 | pcs
Cleaning instructionsAcid-cleaning is not allowed. See instructions for cleaning of masonry at randerstegl.com
Mortar selectionThe type of mortar is chosen on the basis of characteristics of strength and durability in accordance with static impacts and exposureclass.
Global Warming Potential (GWP) A1–A30
Initial rate of absorption (avg ± tol.)0
NotesBrick is a natural material and variations can thus occur in terms of colour and structure. Therefore please see samples or reference buildings with the brick products in question. The bricks are placed in a specific pattern when fired, this provides the bricks with an impressive play of colours. The method may cause the facades to bend. The bending measures approx. 2-3 mm, but several bricks may bend up to approx. 10 mm.
* Check the data sheet for the selected colour.
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Not just any brick.

Unique

I

Unique surface structure

II

Fired

IIi

Nonpareil

linear

IV

Soft-moulded

v

Elongated
form

fusion

vi

Colour nuance

vii

Harmonious façade

Unique

I

Unique surface structure

II

Fired

IIi

Nonpareil

linear

IV

Soft-moulded

v

Elongated
form

fusion

vi

Colour nuance

vii

Harmonious façade