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1. WO2021035311 - INTER-ENGAGING BRICKS AND METHOD OF MANUFACTURE

Publication Number WO/2021/035311
Publication Date 04.03.2021
International Application No. PCT/AU2020/050911
International Filing Date 28.08.2020
IPC
E04C 2/04 2006.01
EFIXED CONSTRUCTIONS
04BUILDING
CSTRUCTURAL ELEMENTS; BUILDING MATERIALS
2Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
02characterised by specified materials
04of concrete or other stone-like material; of asbestos cement
E04C 1/00 2006.01
EFIXED CONSTRUCTIONS
04BUILDING
CSTRUCTURAL ELEMENTS; BUILDING MATERIALS
1Building elements of block or other shape for the construction of parts of buildings
B28B 3/20 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
28WORKING CEMENT, CLAY, OR STONE
BSHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG OR MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
3Producing shaped articles from the material by using presses; Presses specially adapted therefor
20wherein the material is extruded
B28B 3/26 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
28WORKING CEMENT, CLAY, OR STONE
BSHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG OR MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
3Producing shaped articles from the material by using presses; Presses specially adapted therefor
20wherein the material is extruded
26Extrusion dies
E04B 2/18 2006.01
EFIXED CONSTRUCTIONS
04BUILDING
BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
2Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
02built-up from layers of building elements
14Walls having cavities in, but not between, the elements, i.e. each cavity being enclosed by at least four sides forming part of one single element
16using elements having specially designed means for stabilising the position
18by interlocking of projections or inserts with indentations, e.g. of tongues, grooves, dovetails
CPC
B28B 11/0818
BPERFORMING OPERATIONS; TRANSPORTING
28WORKING CEMENT, CLAY, OR STONE
BSHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
11Apparatus or processes for treating or working the shaped ; or preshaped; articles
08for reshaping the surface, e.g. smoothing, roughening, corrugating, making screw-threads
0818for roughening, profiling, corrugating
B28B 11/0845
BPERFORMING OPERATIONS; TRANSPORTING
28WORKING CEMENT, CLAY, OR STONE
BSHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
11Apparatus or processes for treating or working the shaped ; or preshaped; articles
08for reshaping the surface, e.g. smoothing, roughening, corrugating, making screw-threads
0845for smoothing
B28B 11/165
BPERFORMING OPERATIONS; TRANSPORTING
28WORKING CEMENT, CLAY, OR STONE
BSHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
11Apparatus or processes for treating or working the shaped ; or preshaped; articles
14for dividing shaped articles by cutting
16for extrusion ; or for materials supplied in long webs
163in which the cutting device is moved longitudinally with the moving strand
165mounted on a carrier
B28B 11/168
BPERFORMING OPERATIONS; TRANSPORTING
28WORKING CEMENT, CLAY, OR STONE
BSHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
11Apparatus or processes for treating or working the shaped ; or preshaped; articles
14for dividing shaped articles by cutting
16for extrusion ; or for materials supplied in long webs
168in which the material is cut-out from a strand or web by means of a frame-shaped knife
B28B 3/26
BPERFORMING OPERATIONS; TRANSPORTING
28WORKING CEMENT, CLAY, OR STONE
BSHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
3Producing shaped articles from the material by using presses
20wherein the material is extruded
26Extrusion dies
B28B 3/269
BPERFORMING OPERATIONS; TRANSPORTING
28WORKING CEMENT, CLAY, OR STONE
BSHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
3Producing shaped articles from the material by using presses
20wherein the material is extruded
26Extrusion dies
269For multi-channeled structures, e.g. honeycomb structures
Applicants
  • PGH BRICKS & PAVERS PTY LTD [AU]/[AU]
Inventors
  • GOW, Michael
  • RING, Jake
Agents
  • GRIFFITH HACK
Priority Data
201990315929.08.2019AU
202090174828.05.2020AU
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) INTER-ENGAGING BRICKS AND METHOD OF MANUFACTURE
(FR) BRIQUES DE MISE EN PRISE MUTUELLE ET PROCÉDÉ DE FABRICATION
Abstract
(EN)
A method of forming a clay brick comprising extruding a clay material to form a brick having an elongate shape defining a top bedding surface, a bottom bedding surface, a face, a back, a first side and a second side, the top and bottom bedding surfaces spanning from side to side, and from the front to the back, and being substantially entirely planar, the method comprising forming complimentary first and second side interlocks in the brick. A further aspect extends to a corresponding brick and a method and system of construction using such bricks.
(FR)
L'invention concerne un procédé de formation d'une brique en limon comprenant l'extrusion d'un matériau argileux pour former une brique ayant une forme allongée définissant une surface de pose supérieure, une surface de pose inférieure, une face, une partie arrière, un premier côté et un second côté, les surfaces de pose supérieure et inférieure s'étendant d'un côté à l'autre, et de l'avant vers l'arrière, et étant sensiblement entièrement planes, le procédé consistant à former des premier et second verrouillages latéraux complémentaires dans la brique. Un autre aspect de l'invention concerne une brique correspondante et un procédé ainsi qu'un système de construction utilisant de telles briques.
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