he homogeneous mixture of accurately pre-defined proportions of manganese oxide with grey-red baking lössial clay is responsible for the black colour of the brick. The colour ranges from mainly charcoal to pitch-black with blue shades. Through sintering of the brick, the different nuances of colour are obtained.
he brick has a red base, and the hues vary from burgundy colour to purple with blue violet shades. The shading is obtained from a mixture of lössial clay with reddish brown, granular and moist sand and various melted oxides in accurately defined proportions.
The brick has a red base, with colours ranging from orange-red, bright-red to violet. The red shades are obtained by using natural sands with varying baking colours. The darker shade on the facing brick is obtained by means of coal-sintering.
The brick has a grey base, with colours ranging from silver grey, beige grey to mouse grey. The different structures are the result of sawdust and white, fine-grained sand. Through sintering of the brick, the different nuances of colour are obtained. The melting process of additives during the baking process causes irregular glazing on the…
The brick without limits. he Jeker is a facing brick from the Rodruza range by Nelissen Brickworks. This facing brick without perforation is available in Wasserstrich version (not sanded, with smooth surface). The Jeker is manufactured from river clay, and the brown colour is obtained by adding manganese. Instead of sanding, water is used to…
The magnificent brick. Roca is a hand-moulded facing brick from the Grigio range of Nelissen Brickworks. This brick is made from Löss from Limburg. The stone is extracted from the plateau of Kesselt in the Meuse valley. Then it gets upgraded with raw materials from the Volcanic Eifel.
A hand-moulded facing brick with good taste. Pistache sintered is a hand-moulded facing brick. It is produced from the clay extracted from the plateau of Westerwald in West Germany. The sanding process has been adapted to the clay. The product will be hot forged at high temperatures to obtain a good density. That way the…
Designed for construction. Nederrijn is a facing brick from the Rodruza family by Nelissen. It is available in Wasserstrich version (not sanded, with smooth surface). The Lower Rhine is manufactured from river clay. Instead of sanding, water is used to emphasize the natural colours of the brick. The sintering process is used to obtain more…
