Oldcastle, Inc.

Crh Oldcastle, Inc.

Oldcastle Architectural, Inc.

Westile, Inc.

Shell Oil Comapny

Oldcastle Precast, Inc.

Forticrete Limited

Oldcastle Apg, Inc.

John Alfred Fifield

David Skierkowski

Michael McVey

Jason Rhees

Brian Austin

Leonard Browning

Thomas G Harmon

Harold G Messenger

John M Carson

Leslie G Hammond

Paul Rigo Beyer

Juan Jose Roman Canto

Paul V Childress

William R Powel

Barry Hugh Bamber

Barry H Bamber

A cladding system for cladding a supporting wall is disclosed. The cladding system includes a plurality of building blocks, each having a body and a facing; and a plurality of support brackets for mounting the blocks on the supporting wall in a plurality of adjoining horizontal rows. The body of each block includes engagement means for engaging at least one of the support brackets such that, in use, at least a part of the body of each block abuts at least a part of the body of a neighbouring block in an adjoining row so as to guard against water penetration between the rows.

Building block and cladding system

Cap and pan roof tile

Cap and pan roof tiles

Notched mission roof tile

Roof tile

An extruded concrete interlocking roof tile has upper and under surfaces, upper and lower edges, two opposite side edges, with the upper surface having a recess extending transversely between the two opposite side edges adjacent the upper edge for receiving a lower edge region of an adjacent tile in overlapping relationship, and in that an integral spacer acts between the recess floor and the undersurface of the adjacent tile.

Interlocking roof tiles

A method of manufacturing a building product from a mix () including particulate material and a thermoplastic binder which comprises heating the mix at least to a temperature at which the thermoplastic binder in the mix liquefies, subjecting the heated thermoplastic mix to a pressing action that shapes the heated mix, and cooling the shaped heated thermoplastic mix to solidify the thermoplastic binder and form the product (FIG.).

Building products

An insulative panel with transverse fiber reinforcements is provided and which is adopted for use with a plurality of building materials such as concrete to create a lightweight, high strength building panel having superior insulative properties.

Insulative building panel with transverse fiber reinforcement

Paving block

Paving stone

An extruded roof tile (30) has an upper surface (11), which is contoured to give the appearance of a profiled tile and which is, for example, provided by projections (32, 34) extending between the upper and lower edges (13) and (14a) respectively of the tile, and an under surface (12) having a shape which is other than a contoured shape which generally follows that of the upper surface (11) of the tile (30). For example, the under surface (12) may have a shape which corresponds to that of a flat tile. In one method of making the tile (30), a material from which the tiles (30) are made is extruded onto a path which shapes the under surface (12) of tiles (30), the material is compressed to provide the upper surface (11) of tiles (30) with a contoured shape, for example provided by the projections (32) and (34), the under surface (12) of tiles (30) is provided with a shape which is other than a contoured shape which generally follows that of the upper surface (11) of tiles (30) and the contoured appearance of the upper surface (11) of tiles (30) is changed without changing the shape of the under surface (12) of tiles (30).

Growing community of inventors

Aylesbury, United Kingdom

John Alfred Fifield