Concrete Masonry Units (CMUs) are manufactured in a variety of sizes. Lintel units are similar to bond beam units except the bottom of the unit is solid to confine grout to the lintel. %%EOF In addition, the interior face shell of the unit can be madethicker than a typical face shell for increased thermal storage, and hence further increase energy efficiency. 125 0 obj <>stream 4-inch CMU ARRISCRAFT CAMBRIDGE ARCHITECTURAL LINEAR SERIES BRICK, ARRISCRAFT GEORGIA ARCHITECTURAL LINEAR SERIES BRICK, BLUE-GREY ADAIR ANCHORED DIMENSION STONE, FOUNDATIONS: Poured Concrete VS Concrete Masonry Units. Architectural units can be used to provide texture and/or color to the exterior of the building. Bull-nosed units are available with either a single or double bull nose, to soften corners. Integral pilasters are created by grouting steel reinforce- ment in the hollow cores of the block. An all-purpose or kerf unit contains two closely spaced websin the center, rather than the typical single web. tfs = Minimum face shell thickness, in. All concrete block produced by Angelus are low impact CarbonKind CMU. CEMEX supplies concrete block to customers with all types of building needs, including industrial, commercial, institutional and residential. Determine the required pilaster size and spacing for an 8 in. Units in adjacent courses overlap to form a running bond pattern at the corner. endobj endstream endobj 2 0 obj <>stream In addition, because of its modular nature, different concrete masonry units can be combined within the same wall to achieve variations in texture, pattern, and color. Mon - Fri: 7AM - 5PM: Sat: . << the thickness of the wall they create. 12x8x12 Single Core Pilaster Block Reference No. The coating offers a wide variety of color as well as some faux material patterns. /OPM 1 If you have questions about specific products or services we provide, please dont hesitate to contact us. Log in to TheConstructor to ask questions, answer peoples questions, write articles & connect with other people. endstream /Info 13 0 R Structurally, concrete masonry walls for warehouses, foundations, loadbearing walls, retaining walls, etc. . or manufactured 4), allowable flexural tension parallel to the bed joints (Table 2.2.3.2 ref. Environmentally FriendlyConcrete blocks are an environmentally safe product to use. Concrete masonry units are manufactured in different sizes, shapes, colors, and textures to achieve a number of finishes and functions. Please refer to the Concrete Masonry Products Insert Folder under the Library tab for more details. Concrete Blocksshall meet all standards of ASTM-C90 load-bearing units latest revision, for light weight blended units. F>9 w~nO# z(V vv 'uEush3 | L! 6 unsu wMzn@@k> ' 9d*@,8Y Cr&py)VxFxxk+?i|F2d8FgK#e+(NUCj1bD4O#oZiFnB}`:2{|)fhU:k=-L6-[)yVgjuF$+]^!XXTls*jMr3+E6c2.T6v>nWl;G?Sn6=5,]Y+IdC:4 cC7CB^a+}>_{" |)~DLXUNjN \"%1**IJFR4R3$b*Je[w,B]&P1TgEH` : Concrete masonry unit shapes have been developed for a wide variety of applications. No fatty acid products will be accepted. Standard Specification for Concrete Facing Brick, ASTM C1634-15, ASTM International, 2015. tw = Minimum web thickness, in. Join now! 17-04B Allowable Stress Design of CM Pilasters. Typically, concrete masonry units have nominal face dimensions of 8 in. Contact your Best Block representative for special requests and additional options. A 4-inch CMU has an actual size of 3 5/8 inch x 7 5/8 inch x 7 5/8 inch (DxHxL) . See TEK 10-2A (ref. 0000001362 00000 n 2) for more options. 0000021532 00000 n Before purchase we recommend viewing a physical sample of the product. << /Contents 40 0 R /ArtBox [ 0 0 612 792 ] >> Horizontal bond beam reinforcement is easily accommodated in these units. TEK 2-3A Architectural Concrete Masonry Units. They are identified by their depth - i.e. ASTM C90 also defines the difference between hollow and solid concrete masonry units. /Size 43 Pilaster Overall Width: 49-5/8 in. 16 x16 Pilaster Block knorr | January 2, 2017 Categories: View All Sizes, 16" Tags: Pilaster. TEK Index - NCMA Block textures may vary depending on the unit type and production requirements. What must be the maximum dry density of Granular Sub Base & Wet Mix Macadam used What is the Safe Bearing Capacity values for Different Soils? /Length 5418 From Table 1, choose a 16 x 16 in. Assuming the wall is simply supported, the maximum moment that must be supported is Mmax = wl/8, or solving for l, A chart for the selection of appropriate pilaster size and reinforcement for a variety of lateral loading conditions is presented in Table 1. Be sure to work with your CMU manufacturer and paint supplier to select the right paint for your situation. National Concrete Masonry Association, 1998. This creates a very rough texture that some people think looks like stone, especially since the aggregates in the block are also split or exposed. 2017-06-01T22:19:58-04:00 /op false 12x8x16 Banjo Pilaster. Comparing Cinder Blocks And Concrete Blocks, A Comprehensive Look At Different Types Of Patio Covers, Essential Steps To Stay Safe In Road Construction Zones. Terms and Conditions, Ground Face Large Format Masonry Units (LFM), Available in medium, normal, and light-weight varieties. /BitsPerComponent 8 Our list of the top reference books for architects. Always verify actual color and texture with physical samples. 2017-06-01T22:20:03-04:00 Not all shapes and sizes are currently in stock. 2 2/3" tall). Products Tileco Inc. | Concrete Masonry Units As a quality assurance standard, all concrete blocks shall be manufactured by CEMEX. Control joint units are manufactured with one male and one female end to provide lateral load transfer across control joints. 8P:&1-: zf_vVqA =;0]3w92R#lnoU# W4/m"j$uEav g$fw?`e 3] F:B!$ o9n~\p(l(; pA +Wby^LdS,wVDN~5,N#n5ZK@!eq2p10vtb:q>:v3ZPw5U`}H\\,2;d2]>X3*+R\Gd. For more information on architectural surface finishes, see TEK 2-3A Architectural Concrete Masonry Units (ref. /Type /Page 121025100 12x8x12 Single Core Pilaster Block is a standard concrete masonry unit (CMU) that exceeds ASTM C90 standard specifications in all weight classifications. Manufacturer Acoustical units (Figure 5) dampens sound, thus improving the noise reduction attributes of an interior space. The details provided below are available for your reference and consideration. Various components of pilaster masonry wall are illustrated in Figure-1. The standards identify appropriate materials, compressive strength, dimensional tolerance, moisture absorption, and other performance characteristics. For instance, a 6" CMU is nominally 6" deep while a 10" CMU is nominally 10" deep. Quality architects and builders have used concrete masonry units for years in the construction of homes, schools, industrial buildings, and municipal structures. Standard Concrete Block Sizes | Hunker (9.5 mm) mortar joints. Pilaster block concrete masonry units (CMU) exceed ASTM C90 standard specifications in all weight classifications. Concrete Masonry Units manufactured by General Shale comply with all building code requirements and specifications. %PDF-1.6 % (203 x 203 x 406 mm) concrete masonry unit. Ground face units provide a beautiful, yet very smooth surface that can be used in exterior or interior applications. 0000023790 00000 n Building Code Requirements for Masonry Structures, ACI 530-99/ASCE 5-99/TMS 402-99. 0000001769 00000 n Column & Pilaster Units. /CA 1 = 5386 in.-lb/ft (1996 Nm/m). application/pdf /OP false Section Properties of Concrete Masonry Walls, TEK 14-1. 0000129798 00000 n Acoustical units are often used in schools, industrial plants, and churches, and similar applications where improved internal acoustics are desired. /CropBox [ 0 0 612 792 ] Thenominal dimensionof a CMU is theactual dimensionplus the width of the mortar joint. Concrete blocks are naturally fire-resistent, highly durable, and its mass creates energy-efficient wall systems. Stucco, paint, or stain can also be easily applied to concrete blocks to achieve many other textures and colors. Standard concrete block, or "gray block," is widely known as one of the most practical, long-lasting and cost-effective material used in building. Screen units are available in many sizes and patterns (ref. General: Provide shapes indicated and as follows for each form of concrete masonry unit. Anw = Normalized web area, in. Please refer to the Concrete Masonry Products Insert Folder under the Library tab for more details. Ribbed or scored units (graphics above in the Shapes section) can also have a split faced finish to add more texture. trailer Pilaster and column units are used to easily accommodate a wall-column or wall- pilaster interface, allowing space for vertical reinforcement in the hollow center. They are identified by their depth i.e. /Width 281 = (66.5 psi)(81 in./ft) = 2760 lb (12.3 kN), Mmax = wpl/8 These units, examples of which are shown in Figure 4, may have reduced web areas to reduce heat flow through the webs. Please consult a professional architect, engineer, consultant, or agency for advice about specific projects, buildings, conditions, codes, and/or regulations. Designing and building pilasters - Concrete Construction Disclaimer: Although care has been taken to ensure the enclosed information is as accurate and complete as possible, NCMA does not assume responsibility for errors or omissions resulting from the use of this TEK. Categories: View All Sizes, 16" Tags: Pilaster. 0000134337 00000 n w%{e-d6|Y1m\g?s47clO*31zfF73Br[2&WYY+WX5_XTO:_xY?ZH-hH*1v)RVkouCE+Pw;m, igj :$q{x_>N E,HD{Mu.rhA0 qRl Which is the code used for the design of the RCC Bridge? Standard Colors Photos above are for color reference only. (3.2 mm) from the specified dimensions. /Subtype /Image We also earn commissions from qualifying purchases at GBES.com. /Parent 12 0 R 6 185 8 155 8 2- unit set Units for 8 walls Alternate courses Corner pilaster Units for special conditions 75 8 Figure 4. By and large, dimensions of pilaster might be 40.64 cm width x 40.64 cm length.