High Density Concrete Blocks

High density heavyweight blocks large and small modular high density heavyweight concrete block systems allow you unprecedented flexibility for future needs.

High density concrete blocks.

Ultraray s most popular pre fabricated hd blocks are chevron interlocking and flat straight. High density concrete is mainly used for the purpose of radiation shielding for counterweights and other uses where high density is required. The standard sizes of interlocking high density concrete blocks are 4 x 6 x 12 and 6 x 4 x 8. High density concrete blocks are an ideal solution for therapeutic modalities including linear accelerators proton therapy and hdr rooms as well as industrial applications requiring shielding materials.

High density concrete is a concrete having a density in the range of 6000 to 6400 kg cu m. Available in a range of sizes strengths and grades for design flexibility. High density aggregates are the key ingredient in high density concrete. Uses of heavy weight concrete.

Unique sine wave shapes eliminate straight line seams and provides superior neutron photon and particle attenuation at the joints. High density concrete blocks eliminate the need for composite lead shields or borated polyethylene and the blocks commonly serve as additions to vault upgrades where requirement for shielding escalates. High density concrete blocks 1 marshield s system of dry stacked shielding modules which interlock to form a tight leak free therapy room of any size or shape. The blocks are medium grey to buff in colour.

Meaning of high density concrete. The density of light weight concrete is about 1900 kg m 3 and that of normal concrete about 2400 kg m 3. You choose the solution that fits your space and your budget. High density concrete is also known as heavy weight concrete.

High density concrete replacing fine and coarse aggregates in concrete with lkab minerals natural aggregate magnadense allows you to produce heavy weight concrete with a high density of up to 4 0 t m3. The most common aggregates used to achieve the required densities are hematite fe2o3 ilmenite feo tio2 magnetite fe3o4 and steel aggregate. H h celcon standard aerated concrete block 3 6n 140mm pack of 80 celcon block standard grade is bba certified and has a compressive strength of 3 6n mm2. Its all round performance allows a 100mm standard grade celcon block to be used consistently throughout a build eliminating on site confusion.

High density heavyweight concrete cast in place high density heavyweight concrete solutions. High density concrete blocks suitable for internal and external walls.