Constructing Tall Slender Walls Kalamazoo MI

It didn't take long for designers to realize that they were no longer restricted to a height of 16½ feet for an 8-inch masonry wall in Kalamazoo. The ability to build masonry walls taller and thinner brings initial cost savings, more interior space and higher vertical clearance.

Leidal And Heart Mason Contractors
(734) 622-8485
101 E Keech
Ann Arbor, MI
 
Northeast Solite Corp
(810) 232-3088
1071 E Grand Blvd
Flint, MI
 
I Sixty Nine Storage
(810) 232-7400
1514 S Dort Hwy
Flint, MI
 
Tozier'S Chimney Sweeping
(517) 372-7805
6141 Beechfield Dr Apt 203
Lansing, MI
 
Quadratic Masonry Llc
(734) 663-9646
3877 Albert Dr
Ann Arbor, MI
 
Hane Tile & Plastering Mason
(734) 971-8298
2771 Lookout Cir
Ann Arbor, MI
 
Builder Mike
(586) 446-4640
11193 E 13 Mile Rd
Warren, MI
 
Paul Henes Masonry
(734) 769-0880
3687 Jackson Rd
Ann Arbor, MI
 
Rose Tile & Masonry
(734) 662-8004
1917 Dunmore Rd
Ann Arbor, MI
 
Sivosky Steve
(810) 732-4490
6131 Mapleridge Dr
Flint, MI
 

Constructing Tall Slender Walls

Provided By:

Source: MASONRY CONSTRUCTION MAGAZINE
Publication date: December 1, 1998

By James E. Amrhein

Abstract: As recently as 1985, codes limited a wall's height based on the arbitrary height-to-thickness ratio However, once researchers proved that taller, thinner walls could perform well under vertical and lateral loads, strength-design techniques were introduced to the codes, the height limits got much higher, and designers were free to adjust many factors to get walls as tall and thin as necessary. It didn't take long for designers to realize that they were no longer restricted to a height of 16½ feet for an 8-inch masonry wall. The ability to build masonry walls taller and thinner brings initial cost savings, more interior space and higher vertical clearance. It also has special implications for seismic regions by making it possible to build 8-inch walls where 10-inch walls were constructed using other design techniques. Because thinner walls are lighter, they sustain higher lateral forces, a critical factor in earthquake design.By altering any of the following five factors of the overall design equation, designers can build taller walls:
  • Strength of units
  • Amount of rebar in the wall
  • Placement of rebar
  • Grouting
  • Attachment to the foundation or roof.
"Special inspections" are required during the construction of tall slender masonry walls because the strength design method is used. This generally means that a qualified masonry construction inspector is onsite throughou...

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