1.4.1 Some cargoes have a tendency to deform or
                           to compact themselves during the voyage, which will result in a slackening
                           of their securing gear.
                        
                        
                        
                      
                     
                     
                     
                        
                        
                         
                           1.4.2 Cargoes with low friction coefficients,
                           when stowed without proper friction-increasing devices such as dunnage,
                           soft boards, rubber mats, etc., are difficult to secure unless tightly
                           stowed across the ship.