High-Density Concrete Blocks provide protection for a range of scenarios. They are made to site-specific spacial requirements for gamma and neutron radiation with five standard densities. In new construction or room upgrades, the interlocking design of our HD Block ensures shielding integrity. 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. They can be utilized for maze walls and complete vault construction, with or without mortar (for modularity), depending on physics requirements and construction design. NELCO can even combine our High-Density Concrete Blocks with other materials for each unique shielding need.

Features & Highlights

Versatility
Can be used in new or upgrade vault construction

Interlocking Shielding
Interlocking design ensures shielding integrity

Space Savings
Higher density block saves space vs. traditional concrete construction

Time Savings
Accelerate lead time and construction compared to cast-in-place concrete

Modularity
Dry-joint design is easily uninstalled for relocation

Fiscal Gains
Potential tax savings with capital equipment classification

Warranty
Limited Lifetime Warranty

Top-Line Tech Specs

Product
High Density Concrete Block

Usage
Linear accelerator vaults, proton therapy, HDR, Gamma Knife, CyberKnife, cobalt, nuclear medicine, and industrial applications

Dimensions
6″H x 6″W x 12″D

Construction
145 lbs/cu ft; 240 lbs/cu ft; 250 lbs/cu ft; 288 lbs/cu ft; 300 lbs/cu ft
(custom densities available)

Design
Interlocking modular units; available in square-edge blocks at the same densities

Download Data & Specs

Technical Specifications Sellsheet Information