hollow block

hollow block

[′häl·ō ′bläk]
(materials)

hollow masonry unit

hollow masonry units
A masonry unit whose net cross-sectional area in any plane parallel to the bearing surface is less than 75% of its gross cross-sectional area measured in the same plane.
References in periodicals archive ?
They can be used in all structures from concrete to low-strength blockwork, including solid and hollow materials such as perforated brick, hollow block and hollow precast concrete.
The same process for Lightweight concrete hollow block can be used.
The Rock n Roll Street Stars with their bed of nails and a hollow block brought the audience wondering what the performance is all about, apparently acquiring four "No's.
Even a hollow block falling from the 18th floor could kill someone.
The company, which earlier this year took over Black Country-based rival Baggeridge, has begun development of a hollow block plant to the northwest of Bangalore.
The Powers Wall Dog bites into any base material, the maker said: wallboard, concrete, hollow block, grout-filled block, even brick.
This is a hollow block filled in with insulating castable.
Masonry work: - mw limestone - plan hollow block (ksl-r p), D = 11.
Tenders are invited for Supply of constr materials such as pcc hollow block, interlocking tiles, wall tiles etc
But when they saw that Michael was still alive, Rutaquio bashed the victim's head with a hollow block, the witness said.
Kriselda Cutara, a 40-year old single mother of three, gently lays down one concrete hollow block as she gets to work as a laborer for the construction of the multi-purpose building sub-project funded by the Department of Social Welfare and Developments (DSWDs) Kapit-Bisig Laban sa Kahirapan-Comprehensive and Integrated Delivery of Social Services (Kalahi-CIDDS) in Barangay Baculin, Hinatuan, Surigao del Sur.