stuiff
yes, they used a diffrent type of bolt or screw they used a cheaper kind, if they had used the one the were supposed to use the titanic mightened have sunk.
The Titanic was built by Harland and Wolff but built for the White Star Line.
In March 1909 there was only the steel for the keel. Other materials weren't added until the hull was more complete.
lots of metal constructionplasterwoodsteelTitanic was built of iron, steel, and far too much wood to pass modern safety codes.Titanic was constructed of iron, steel, and far too much wood to comply with modern safety codes.
tollymore forest oak
The materials were Ashlar (dressed stone) and brick
Some of the original rivets were tested for stress and pressure and performed spectacularly,
The pyramids where built of large blocks of limestone.
The akashi kaikyo bridge was made up of steel and cables.
clay
dirt gras leaves small sticks
Titanic lies at too great a depth for a tunnel to be built from the surface down to the wreck!