(19)
(11)
EP 0 981 504 A1
(12)
(43)
Date of publication:
01.03.2000
Bulletin 2000/09
(21)
Application number:
98923225.1
(22)
Date of filing:
30.04.1998
(51)
International Patent Classification (IPC)
7
:
C04B
18/00
(86)
International application number:
PCT/NZ9800/052
(87)
International publication number:
WO 9850/318
(
12.11.1998
Gazette 1998/45)
(84)
Designated Contracting States:
AT BE DE ES FR GB IE IT NL SE
(30)
Priority:
01.05.1997
NZ 31472197
(71)
Applicant:
Plascrete Ltd.
Ardmore, Auckland (NZ)
(72)
Inventor:
BARROW, Peter, Hamish
Auckland (NZ)
(74)
Representative:
Bayliss, Geoffrey Cyril et al
BOULT WADE TENNANT,27 Furnival Street
London EC4A 1PQ
London EC4A 1PQ (GB)
(54)
A CEMENTITIOUS COMPOSITION