Owner Buarque De Macedo, P.

Inventors Hojaji, Hamid; Buarque De Macedo, Pedro M

Agent Shelston IP

Pub. Number AU-B-2003224611

PCT Number PCT/US03/04005

PCT Pub. Number WO2003/070456

Priority 10/076,971 15.02.02 US

Filing date 10 February 2003

Wipo publication date 9 September 2003

Acceptance publication date 20 December 2007

E04F 13/08 (2006.01) Coverings or linings, e.g. for walls or ceilings - composed of a plurality of similar covering or lining elements

B32B 5/18 (2006.01) Layered products characterised by the non-homogeneity or physical structure of a layer - characterised by features of a layer containing foamed or specifically porous material

B32B 17/06 (2006.01) Layered products essentially comprising sheet glass, or fibres of glass, slag or the like - comprising glass as the main or only constituent of a layer, next to another layer of a specific substance

C03B 19/08 (2006.01) Other methods of shaping glass

C03C 11/00 (2006.01) Multi-cellular glass

C04B 38/02 (2006.01) Porous mortars, concrete, artificial stone or ceramic ware - by adding chemical blowing agents

C04B 41/83 (2006.01) After-treatment of mortars, concrete, artificial stone or ceramics

C04B 41/87 (2006.01) After-treatment of mortars, concrete, artificial stone or ceramics - Ceramics

E04F 13/14 (2006.01) Coverings or linings, e.g. for walls or ceilings - of stone or stone-like materials, e.g. ceramics

E04F 13/15 (2006.01) Coverings or linings, e.g. for walls or ceilings

E04H 9/04 (2006.01) Buildings, groups of buildings, or shelters, adapted to withstand or provide protection against, abnormal external influences, e.g. war-like action, earthquake, extreme climate - against air-raid or other war-like actions