Flashing at lintels and sills shown in figures 2 and 3, respectively is very similar. Durability high winds and saltladen air can damage masonry construction. Typical joint at existing lining typical turndown at unlined channel see detail sheet 2 bond beam. Design of concrete masonry walls for blast loading tek 1421a structural 2014 introduction compared to the typical forces usually included in building design, such as wind and seismic, there are many unique considerations involved in blast design. Information bulletin 221 pdf san diego development services. If you would like to download the entire detail set in one archive, please click the link below. This information bulletin provides general requirements and specifications for the construc.
In order to perform properly, a cmu wall needs to be installed on a solid, rigid base. Concrete masonry is used to construct various foundation wall types, including full basement walls, crawlspace walls, stem walls and piers. The numbering system relates to specification masterformat 2004. Cmri would like to especially acknowledge masonry canada and the federal government department of western economic diversification for their contribution to. Autocad details dwg and dxf formatted cad detail files available for free viewing and downloading. Button in setting masonry, lead discs or other materials to carry the weight of the superincumbent stone while the mortar is green and curing. Reinforcement spacing in inches for 6 inch cmu wall with one reinforcing bar in each reinforced cell. Wcd1 details for conventional wood frame construction. Engineered wood roof trusses, designed for interior bearing. Grout mix for concrete block wall to be 1 part cement to 3 parts sand to which may be added not more than 0. The provisions of irc section r404 become mandatory for wall heights of 5 feet and greater and for walls retaining unbalance fill of 4 feet or greater. Information bulletin 223 pdf construction details covering the construction of masonry or wood fences, six feet or less in height and not supporting any other superimposed loads. Taking shelter from the storm building a safe room for your. After the wall is built, the cables are tensioned and anchored to the masonry.
The manufacture of concrete products may involve the use of hazardous materials, operations and equipment. Cmu wall details exterior finish cad files, dwg files. They provide strength, durability to the structure and also helps to control indoor and outdoor temperature. An electronic collection of 43 masonry details in autocad format, which can be modified by a professional engineer for. Cmu construction details and technical resources rcp. Masonry details 1 of 3 home builders guide to coastal construction technical fact sheet no. The reader is referred to tek 311, concrete masonry basement wall construction, tek 193b, preventing water penetration in belowgrade concrete masonry walls and ncmas basement manual for more detailed design and. The following list is for your information and may vary depending on what you will be including in your building. The window, door, and wall penetration details are based on those prepared for c. There are various types of masonry walls used in building construction. Flashing details for concrete masonry walls, ncma tek 195a. Typical structrual detail sample drawings autocad details. The irc discusses foundations footings and stem walls and foundation walls separately and contains requirements for those elements based on.
Standard cmu block wall detail the purpose of this information bulletin is to assist owners and builders who may choose to erect simple freestanding concrete masonry unit cmu block walls using the departments standard detail. Gross areas, net areas and average weights of concrete masonry units. Each detail is available in pdf and autocad dwg formats, go to our secure ftp site for the dwg format drawings. The sun can raise the temperature of dark materials to 160. Construction shall comply with the currently adopted international building code. An appropriate mortar mix design should be selected, see. Cmu construction details and technical resources rcp block. Concrete masonry units cmu office of research facilities nih. Our specs and drawings demonstrate how our structural systems integrate with metal, tiltup, masonry or precast concrete walls. This consists of building a concrete masonry wall with cables within the cells, similar to a prestressed concrete element. Certain brick and cmu wall assemblies that have a maximum clearance between the brick and the insulation of 1 in. Homes with tall, unsupported exterior walls or high ceilings, e.
Adobe acrobat reader is free and can be downloaded here. Test results will be available soon at see actual limited warranty for complete details, limitations and requirements available at. Sufficient water to be added to produce consistency for pouring without segregation of constituents. This enclosure solutions wall system includes a cmu structure with architectural metal panels acm or mcm and thermafiber rainbarrier mineral wool continuous insulation with fluid or sheet applied air and water resistive barrier. Weep holes or open head joints should be located a maximum of 32 in.
Wall selection guide section 1 masonry institute of. The purpose of this information bulletin is to assist owners and builders who may choose to erect simple freestanding concrete masonry unit cmu block walls. R404 rather than the footing stem wall provisions of irc section r403. Dwg pdf fireresistive curtain wall joints comprehensive drawing 616 dwg pdf fireresistive interior wall joints comprehensive drawing 2516 2 hr 2 hr top and bottomofwall joint for concrete over metal deck simplified drawing 22916.
When discussing wall systems, changes in the sizes of materials are of particular concern when they. Like brick, this is a durable and time tested material for an exterior finish. Brick and cmu astm standards condensed astm c90 condensed astm c216 mortar joint styles mortar types and proportions site tolerances for masonry controlexpansion joint placement fire resistance ratings sound transmission ratings weep holes flashing weather resistive barriers cleaning masonry water repellents wall system details glossary of. Chapter 3, foundations and foundation walls 51 figure 33 overturning action resisted by foundation. Concrete masonry wall standard hook with lap, typical vertical wall reinforcement, as required 2x4 minimum pressuretreated wood nailer typical reinforcement, one no.
Taking shelter from the storm building a safe room for. Standard cmu block wall detail building in california. Of course, all generic details must be modified to the specifics of your project and approved by an architect or engineer prior to use for construction. Concrete masonry is well suited for below grade applications, because of its strength, durability, economy, and resistance to fire, insects and noise. Although not shown, vents can be installed in the vertical head joints at the top of masonry walls to provide natural convective air. Tm 58093 masonry structural design for buildings wbdg. Natural thin veneer stone, 3part csi guide specification download pdf download rtf. Cmu or concrete alternate wall with anchored masonry veneer. The cavitycomplete cmu wall system components were successfully tested and found to be fully compatible with each other in the system. Masonry detailing series international masonry institute. In order to view pdf documents, you must have adobe acrobat reader installed. Cmu wall details concrete masonry unit also known as a concrete block or cinder block. A copy of these retaining wall details is required to be on the job site and available to the inspector during the construction and inspection process. This enclosure solutions wall system includes a cmu structure with eifs and xps continuous insulation with fluid or sheet applied air and water resistive barrier awb.
New developments in masonry wall design include the use of prestressed masonry. The masonry systems guide northwest edition provides a standardized systems guide of best practices for masonry wall systems design and construction. The details provided below are available for your reference and consideration. This compilation includes hundreds of details for brick, block, and stone masonry systems, as well as details for ceramic tile, marble, terrazzo, plaster, rainscreen. Architectural specs and detail drawings specifications. The grout may contain 2 parts pea gravel, maximum size 38. Cmu wall architectural metal acm, mcm mineral wool ci. Architectural specs and detail drawings natural stone.
Masonry walls are the most durable part of any building or structure. Camber a slight arching or upward curve of a beam or softit. You cannot exceed the fence wall height dimensions that are shown. Construction details and technical information for designing and building with concrete masonry units or cmus. Fire resistance of cmu and nonfireexposed side finish table 721. Cmu wall eifs pm, hard coat xps ci with fluid or sheet awb. This tek contains details for various types of concrete masonry foundation walls, with accompanying text as appropriate. Revised 07242002 1 this standard includes the minimum requirements for construction of residential masonry walls and fences on singlefamily residential lots located south of shea blvd and west of 122nd street. Except for highthreat scenarios associated with military and diplomatic facil. The 8 primary abovegrade wall systems featured within this guide are shown in fig. Sound transmission sound on one side of a wall assembly can cause.
Understanding many of the concepts and details presented in this document requires. Masonry wall systems wbdg whole building design guide. Va standard details were updated in early 2009, div 22 and div 26 in early 2014, and the steam portion of div 23 in late 2017. Airshield lm liquid membrane airvapor barrier product data sheet the following application details are available in dwg and pdf formats. Dxf files can be imported directly into many common cad programs. Complies with nfpa 285 fire, astm e2357 air, and astm e331 water. Full array of drawings and technical informaiton provided by ncma along with san diego specific details for cmu freestanding and retaining walls. The 2000 irc commentary notes that the foundation wall provisions are primarily for masonry and concrete basement walls. Details are available in both adobe acrobat reader pdf and cad dxf format. A variety of example details are available here, ranging from customizable details to illustrative examples, addressing many situations for concrete masonry structures.
Disclaimer this manual is intended to encourage stateoftheart masonry design by offering details. This manual does not claim or imply that it addresses all safetyrelated issues, if any, associated with its use. Rguard installation guidelines download printable version get the pdf sheathing wall construction sheathing wall seam s1. The use of the city of alexandria typical retaining wall details for a tiered or stacked retaining wall system is strictly prohibited. Cmu wall architectural metal acm, mcm mineral wool ci with. The masonry detailing series mds is an exhaustive collection of illustrative construction details and diagrams produced by international masonry institute imi for architects and engineers to use as a design resource.
112 408 1014 909 1452 945 1412 232 157 1552 687 273 1162 322 452 1176 617 340 1422 957 1022 1252 1333 173 702 336 314 579 99 1420 374 566 551