Heavier units tend to reduce sound transmission, have much higher compressive strengths, and have greater thermal storage capacity however, they are more expensive and cost more to install.Īrchitects must specify the CMU weight if a particular weight is required. Lighter CMUs are less expensive, require less labor to install, and tend to have better fire resistance properties. The weight of CMU blocks varies depending on the density of the concrete mix used.ġ) Lightweight CMU Blocks = Weight less than 105 lb/ft 3,Ģ) Medium weight CMU Blocks = Weight between 105 lb/ft 3 and 125 lb/ft, andģ) Normal weight CMU Blocks = Weight more than 125 lb/ft 3. ASTM C90 covers most conventional CMU construction and is the standard referenced by the ICC codes. The following table provides the ASTM standards that apply to concrete masonry units. The standards identify appropriate materials, compressive strength, dimensional tolerance, moisture absorption, and other performance characteristics.Ĭoncrete brick is made from concrete similar to concrete block, but concrete bricks are fabricated in sizes that match traditional clay bricks (i.e.
3 different weight classes for cmus full#
Read More: 10 Types Of Retaining Wall With Full DetailsĬMU manufacturers must conform to ASTM standards when fabricating concrete blocks. In which CMU blocks having sizes 4″, 6″, 8″, 10″, and 12″ are the standard sizes, some manufacturers offer other sizes not listed below The nominal and actual sizes of CMU blocks are given in the below table. The architect always tries to design buildings using the nominal dimensions to the nearest half-block size to reduce waste and labor due to cut blocks. These blocks also come in half-sizes, which are helpful in reducing the need to cut blocks in the field at corners or the end of walls. the thickness of the wall they create. For Example, a 6″ CMU is nominally 6″ deep while a 10″ CMU is nominally 10″ deep. As a building material, CMU blocks offer several attractive characteristics to designers and builders, including the following:ĬMU blocks are manufactured in a variety of sizes. They are distinguished by their depth – i.e. 10×10 Room Construction Cost Excel SheetĬMU blocks are made from Portland cement, aggregates, and water.Construction Material Testing Menu Toggle.30×40 House Plans | 1200 sq ft House Plan.20*50 House Plan | 1000 sq ft House Plan.14-15 in Indianapolis to round out the fall semester. Michael True ended up fourth at 285 in a 4-2 day, and Aidan Funk suffered an 0-2 day at 165. Bean lost his opener but came back to win his third-place bout 12-8 over CMU's Dillon Ryan Spallino took sixth after a forfeit following a semifinal loss. Mines also had two entrants at 197 with Keegan Bean taking third and Anthony Spallino sixth. Perry Rodenbeck was sixth, advancing to the semis and then falling into consolations and suffering medical forfeits to Hinkle and his fifth-place opponent Tucker Allison of Chadron State. Hinkle sealed up third with a first-period fall over Hayden Johnson of Western Colorado. Shelton had a 3:43 fall to start his day and a 16-0 tech fall against UNLV's Sean Thomsen, then beat Hunter Morse 5-2 in the semis.ĭrew Hinkle placed third at 174 with a 4-1 day, advancing to the quarterfinals and then wrestling back through consolations. Salisbury pinned UNLV's Richard Kilgore in 2:25 then worked overtime to win 6-4 over Hayden Wempen of NEJC he then had an 18-3 tech fall over Patrick Romero of Colorado Mesa to advance to the final. Damenti beat Kekana Fouret of Utah Valley 5-1 to start before pinning Colton Frost-Bryant of Northeastern JC in 1:25 he then outlastest Anthony Herrera of Western Wyoming 11-9 and won via a medical forfeit in the final.Īt 184, both Salisbury and Shelton won through their halves of the bracket and then did not contest the final. In the final, Noehre needed just 23 seconds to pin Sam Freeman of Western Colorado.ĭamenti was 3-0 with two decisions and a fall to win at 157 pounds. He had a pin over Northeastern JC's Ariel Rodriguez in the first round, then blanked Ryan Wilson of Western Colorado 16-0 before a 20-3 tech fall over Zac Musselman of Western Wyoming. Noehre had an outstanding tournament with two falls and two tech falls to cruise to a 149 title. #20 Colorado School of Mines won three weight classes in a successful day at the Colorado Mesa Open on Saturday.Ĭarter Noehre (149), Jack Damenti (157), and Anderson Salisbury and TJ Shelton (184) all came out on top of their weight classes to lead 10 Orediggers in competition at the tournament.
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