Hawking Grey Bricks

Hawking Grey Bricks give you a waterstruck face in grey/black multi tones with a refined, tactile surface. The controlled firing creates natural shade interplay across the façade without visual noise. Use them on new builds, extensions, and refurbishments where you want modern brickwork with quiet depth and reliable site performance.

Why choose Hawking Grey

Waterstruck texture with natural variation.
Grey/black multi palette for a clean, contemporary look.
Declaration of Performance available.

Images are indicative. Colour and finish can vary with clay blend and firing; view reference projects or request samples before specifying.

Collection:

Unique Range

Other Colour Options:

Grey Bricks

Download texture assets Download Data Sheet Download Data Sheet (DNF)

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

Property	Typical value*
Brick category	U / 1
Intended use	Bricks for use in unprotected masonry
Geometry	G1 \| 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 9 \| Width 5 \| Height 4
Gross density	2050 \| kg / m3
Tolerance	D1 \| ±10%
Compressive strength (avg min)	40 \| N/mm2
Compressive strength (norm min)	30 \| N/mm2
Water absorption (max)	11 \| Weight%
Freeze/thaw durability	F2 \| Freeze/thaw resistant
Soluble salts content	S2
Fire resistance	A1 \| contains 1,0% organic material
Initial absorption rate	1,0 ± 0,5 \| kg/m2
Exposure class	MX4
Bond strength	0,15 \| 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 2	59 \| pcs / m2
Palletising	84 \| pcs
Cleaning instructions	Acid-cleaning is not allowed. See instructions for cleaning of masonry at randerstegl.com
Mortar selection	The 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–A3	0
Initial rate of absorption (avg ± tol.)	0
Notes	Brick 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.
* Check the data sheet for the selected colour.