Patent Number: 041538455
Section: claims

1. A transparent radiation protection wall, which comprises a plurality of block members, a liquid medium deposed within each said block member, means for joining a plurality of said block members together, wherein each said block member further comprises an inner housing for holding said liquid medium, and an outer casing, said outer casing covering said inner housing, wherein each said outer casing includes a base, a pair of upwardly extending sidewalls, a top, and a pair of open ends and wherein said joining means further comprises said top, said base, and said sidewalls of each said outer casing having an elongated dove tailed shaped channel therein, a plurality of elongated bar members, each said bar member having two dove tailed shaped edges, one said dove tailed shape edge of one said bar received into one said dove tailed shaped channel of one said outer casing and other said dove tailed shaped edge of one said bar received into one said dove tailed shaped channel of a second said outer casing. 2. A wall according to claim 1, wherein each said inner housing further comprises: (a) a body having a base, a pair of upwardly extending walls, a top and a pair of opened ends;  (b) a pair of transparent sheet members;  (c) a pair of flexible gasket members, each said gasket member sandwiched in a water tight seal between one of said transparent sheet members and one of said open ends of said body;  (d) means for injecting said liquid medium within said body; and  (e) means for removing said liquid medium from said body. 3. A wall according to claim 1, wherein each said block member is rectangularly shaped. 4. A wall according to claim 1, wherein some of said block members are L-shaped. 5. A wall according to claim 1, wherein each said bar member is formed from lead. 6. A wall according to claim 1, wherein said liquid medium is water. 7. A wall according to claim 1, further comprising a molding removably affixed to said outer casing.