TY  - BOOK
AU  - Tutt,J.N.
ED  - Construction Industry Research and Information Association
TI  - Replacement ties in cavity walls: a guide to tie spacing and selection 
PY  - 1988///
CY  - London
PB  - CIRIA
KW  - Walls
KW  - Design and construction
KW  - Structural engineering
ER  -