Dies for extruding perforated bricks

Butterworth, B. / Baldwin, L. W. / Coley, S. G. | TIBKAT | 1968

The design and performance of high-performance perforated fired masonry bricks

Lourenço, Paulo B. / Vasconcelos, Graça | BASE | 2014

Structural performance of unreinforced masonry elements made with concrete and horizontally perforated ceramic blocks – Laboratory tests

Oliveira, R.A. / Silva, F.A. Nogueira / Sobrinho, C.W.A. Pires et al. | British Library Online Contents | 2018

Method for preparing perforated bricks by recycling coal gangue

YAN HONGGEN / YU GUO-LIANG | European Patent Office | 2022

DEVICE AND METHOD OF INTRODUCING INSULATING MATERIALS INTO PERFORATED BRICKS

BARKOVSKI UDO / LEKHTE VOLFGANG | European Patent Office | 2019