Concrete Masonry Units manufactured by General Shale comply with all building code requirements and specifications. F7_12 Pipe Column in Masonry Wall-PDF. 42 0 obj While 4", 6", 8", 10", and 12" are the standard sizes, some manufacturers offer other sizes not listed below. 0000016162 00000 n w%{e-d6|Y1m\g?s47clO*31zfF73Br[2&WYY+WX5_XTO:_xY?ZH-hH*1v)RVkouCE+Pw;m, igj :$q{x_>N E,HD{Mu.rhA0 qRl hWmo"9+^U$qi-\^2 Certain concrete masonry sizes and shapes are considered standard, while others are popular only in certain regions. 12x4x12 Column * 16x8x16 Column . Exposed Face: Manufacturer's standard color and texture. If lateral ties are provided in accordance with ref. Designing Concrete Masonry Walls For Wind Loads, TEK 14-3A. The architect should always attempt to design buildings using the nominal dimensions to the nearest half-block size to reduce waste and labor due to cut blocks. Fire ratings up to 4 hours are easily obtainable using only concrete masonry units and mortar. ORCO Block & Hardscape manufacture CMU, Concrete Block, Cinder Block, Paver, Paving stones, Mortars, Blended or Sack Products, OBP, and mortarless, segmental, SRW . l = 15.5 ft (4.72 m) While the primary purpose of a pilaster is to provide lateral support, in many cases it may also be required to support vertical loads such as those imposed by beams or other framing members. www.cregoblock.com Block Size and Shape Sheet Concrete Masonry Units - 4" Concrete Masonry Units - 6" Concrete Masonry Units - 8"Concrete Masonry Units - 10" Concrete Masonry Units - 12" Pilaster Units www.cregoblock.com What is the tolerance for compression test results of concrete, according to the standards? Raked (or Striated) units have vertical rake marks introduced during the molding process. Item weight and pallet count may vary by location. 0000066734 00000 n These are the ones we have on our shelf. ft. wall area 5.5 brick per sq ft. wall area MORTAR QUANTITIES: UNIT PER 1000 MORTAR/MASONRY CEMENT (BAGS) 4" x 6" Regular CMU 20 8", 10" and 12" Regular CMU Modular Brick 25 7 SAND (TONS) 4 511/4 Typically, the face shells and webs are tapered on concrete masonry units. Pilaster 'C' Type 20.44 KnockIn Half Bond Beam 110 190 190 (available North island only) 390 . VersatilityConcrete blocks lend to easy incorporation of doors, windows, brick ledges, and corners of any angle into the construction of the building. from application/x-indesign to application/pdf %PDF-1.3 % Figures illustrating this relationship are available in Designing Concrete Masonry Walls For Wind Loads (ref. These units, examples of which are shown in Figure 4, may have reduced web areas to reduce heat flow through the webs. Masonry Pilaster Wall Design and Construction Details, RCC Coupling Beam Types, Advantages and Design of Coupling Beam as per ACI, Two Way Slab Design by Direct Design Method as per ACI 318-11, The Yellow Standard: Why Construction Equipment is Always Yellow, Exploring the Benefits and Challenges of Modular Construction, Types of Foundation for Buildings and their Uses [PDF], Compressive Strength of Concrete -Cube Test [PDF], Procedure, Results, 16 Types of Heavy Equipment Used in Construction, Calculate Quantities of Materials for Concrete -Cement, Sand, Aggregates, Methods of Rainwater Harvesting [PDF]: Components, Transportation, and Storage, The Power Of Geocell In Enhancing Road Constructions. !%;G~0C`"b0BLL>!bZk$I\bd>;G3/UiY*j75E[XZY>ss Lightweight masonry units shall meet the maximum requirement of 105 pcf density, using lightweight and normal weight materials meeting ASTM C-331 and ASTM C-33. Country What are the different types of handrails used in bridges. endstream endobj 2 0 obj <>stream Bluebeam Tools and Templates for Architects - Customized by Architects for Architects. /Filter [ /FlateDecode /DCTDecode ] A bonded pilaster may be constructed as an integral part of the wall or, where provisions for crack control are provided such as with control joints, they may be constructed as an unbonded structural member where lateral support is provided through the use of suitable connections. 3). SIZE WxHxL / PER PALLET / WEIGHT; 400X200X400mm 36 51 Lbs; RELATED PAGES. F7_15 Grout Pour at . /O 16 = 15 psf x 15.33 ft Typically, concrete masonry units have nominal face dimensions of 8 in. 0 Please refer to the Concrete Masonry Products Insert Folder under the Library tab for more details. PILASTER BLOCK. National Concrete Masonry Association, 1993. Dampproofing Cavity Masonry Walls. Standard Colors Photos above are for color reference only. endobj Masonry Products; Architectural Masonry; Masonry Accessories . Join TheConstructor to ask questions, answer questions, write articles, and connect with other people. Pigments can be added to both the concrete block as well as the mortar. Help make Archtoolbox better for everyone. /Length 5418 Standard Block (8 x 8 x 16) Modular Brick Oversize Brick 1.125 block per sq. A varity of shapes and sizes are available through special order for your concrete masonry unit project. 16 x16 Pilaster Block knorr | January 2, 2017. If the color needs to be consistent or exact, you may consider painting the block and mortar. Figure-1: Typical Masonry Pilaster Retaining Wall, Figure-2: Installing Steel Reinforcement in the Center of the Pilaster Column. Provide special units of lintels, jamb block, control joint units corners and other industry standards for special conditions. They do not contain any material that is hazardous to the environment and construction with concrete blocks helps reduce the stress on our forestlands. How are concrete blocks measured? 0000023790 00000 n In addition to these standard sizes, other unit heights, lengths, and thicknesses may be available from local concrete masonry producers. %%EOF The Archtoolbox Guide and Templates for Developing a Fee for Architectural Services. This symbol indicates CarbonKind products and product lines. (203 x 203 x 406 mm) concrete masonry unit. BeautyConcrete blocks can provide many different appearances to a building. Ft = 50 psi x 1.33 xmp.did:2a5e81cf-388c-4826-9474-7a2f99362430 wp = load on pilaster, lb/ft (N/m) Pilaster spacing is a function of the wall thickness, the magnitude of lateral loads, and the distribution of the lateral load to the vertical and horizontal supports. The net cross-sectional area of a solid unit is at least 75% of the gross cross-sectional area. Precision Block Sizes & Shapes Precision Concrete Blocks Available Precision Blocks NOTE: All Sizes Are Nominal. A relationship exists between the ratio of pilaster spacing to wall height and load distribution. Soft-Split CMU is made with special molds that create a split-faced appearance instead of mechanically splitting the blocks. /Type /Catalog = 230 lb/ft (3356 N/m), Assuming the pilaster is simply supported at top and bottom, the maximum shear and moment on the pilaster are: In addition, the mold means that aggregates are not exposed. 6" Wide 8" Wide 10" Wide 12" Wide Veneer Pilaster & Columns 4), allowable flexural tension parallel to the bed joints (Table 2.2.3.2 ref. 0000139153 00000 n F7_14 Anchor Bolts at Block Walls-PDF. For instance, a 6" CMU is nominally 6" deep while a 10" CMU is nominally 10" deep. F7_10 Masonry Restraint at Concrete-PDF. Section 18 - Quality Assurance, Inspection & Testing. Building Code Requirements for Masonry Structures, ACI 530-99/ASCE 5-99/TMS 402-99. Click here, Specification - Light Weight Concrete Blocks. = (66.5 psi)(81 in./ft) Pilaster Height: 88-3/8 in. 0000140120 00000 n From Table 1, choose a 16 x 16 in. Excellent fire resistance and thermal values make CMU an ideal choice for residential and commercial applications as well as schools and essential facilities. Stucco, paint, or stain can also be easily applied to concrete blocks to achieve many other textures and colors. All Rights Reserved. (3.2 mm) from the specified dimensions. 0000091769 00000 n << /N 2 Display and/or use of the information contained within this site constitutes acceptance of the Terms of Service and Privacy Policy. The Concrete Service, Inc. - Shop Stone Masonry locally in Traverse City, MI . Integral pilasters are created by grouting steel reinforce- ment in the hollow cores of the block. /AIS false /H [ 1163 199 ] = 5386 in.-lb/ft (1996 Nm/m). The taper provides a wider surface for mortar and easier handling for the mason. section modulus, S = 81 in./ft (4355 mm/m) (ref. Adobe PDF Library 15.0 Pilasters required in this type of service must be able to resist bending while transferring the applied loads from the walls to the roof and foundation system. Terms and Conditions, Ground Face Large Format Masonry Units (LFM), Available in medium, normal, and light-weight varieties. Source: Ref. They can be painted to provide a cleaner finish, but they are also manufactured with different finishes that help improve the aesthetic quality over the traditional gray CMU. << Contact your Best Block representative for special requests and additional options. (102 3 or 203 mm) module is maintained with 3/8 in. The nominal dimension works within the 4" grid that other construction materials follow. Glazed CMU has a tile-like glazed finish made from a resin-based coating. 0000138655 00000 n /Resources << /ExtGState << /GS0 17 0 R >> /XObject << /X0 18 0 R /X1 20 0 R 2023 NATIONAL CONCRETE MASONRY ASSOCIATION. Lighter CMUs are less expensive, require less labor to install, and tend to have better fire resistance properties. F>9 w~nO# z(V vv 'uEush3 | L! 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. %PDF-1.4 A warehouse requires 24 ft (7.3 m) of clear space between the floor and ceiling for storage. 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. Pilaster Block-Concrete masonry units designed for use in construction of plain or reinforced concrete masonry pilasters and columns. = 198720 in.-lb (22.5 kNm). Once the wall panel dimensions have been determined, the lateral load which must be resisted by the pilasters may be calculated as follows: where: Thenominal dimensionof a CMU is theactual dimensionplus the width of the mortar joint. F7_13 Top-Wall Bracing-PDF. Various components of pilaster masonry wall are illustrated in Figure-1. DurabilityConcrete blocks do not rust, rot, decay, or provide a home for damaging insects as other building materials can. 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. Typical construction details are provided in Figures 1 and 2 which show both bonded and unbonded pilasters. See TEK 10-2A (ref. A chart for the selection of appropriate pilaster size and reinforcement for a variety of lateral loading conditions is presented in Table 1. (203 mm) by 16 in. Pilaster block concrete masonry units (CMU) exceed ASTM C90 standard specifications in all weight classifications. When you join you get additional benefits. PDred&q8(1!hGV=B._a,tXxkO^ lM. ASTM C90 includes minimum face shell and web thicknesses for the different sizes of concrete masonry units as listed in Table 1. 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` : /SMask /None ft. wall area 7.0 brick per sq. 15 0 obj The values in the table include the capacity of the tensile reinforcement only. Special units for pilaster construction. "bb01@D^N%p^!KK,z=:ws>rF9?D?B7( i804\{a||8?.A3%r.,1)Ar*3T,K;=6 converted 0000001049 00000 n document.getElementById( "ak_js_1" ).setAttribute( "value", ( new Date() ).getTime() ); document.getElementById( "ak_js_2" ).setAttribute( "value", ( new Date() ).getTime() ); Color swatches are representative only. They are identified by their depth - i.e. }+yK$7"B;7NaQ_+B26y;?F{8? &b&S\f'y&oyv0IW@=g_Ew:Uq4$H4," 0000001163 00000 n Contact your Best Block representative for special requests and additional options. Specified 3 dimensions of concrete masonry units are typically 3/8 in. Stay current on the latest trends, product innovations, and local or manufactured 4). And they should be spaced no more than 18 feet apart in 10-inch-thick unreinforced walls, and no more than 15 feet apart in 8-inch- thick unreinforced walls. /Length 110 = (230 lb/ft)(24 ft)/2 1), allowable moment, Accessory Block Cap Units Ground Face Units Architectural Units. << /Prev 271106 2) for more options. Open-ended units allow the units to be threaded around reinforcing bars. '?`wj28;;6j!ZJ:a ,GaQ(/^heA8h/ ++ >> The coating offers a wide variety of color as well as some faux material patterns. 2009-2021 The Constructor. /OPM 1 /Size 43 Our list of the top reference books for architects. /BM /Normal /op false xmp.iid:d9f39581-2526-40ce-8c30-b22419935b4d wp = w x l The weight of concrete masonry units varies depending on the density of concrete mix used. Ribbed or scored units (graphics above in the Shapes section) can also have a split faced finish to add more texture. Environmentally FriendlyConcrete blocks are an environmentally safe product to use. CMU manufacturers must conform to ASTM standards when fabricating concrete blocks. /Filter /FlateDecode 12x8x12 Single Core Pilaster Block is a standard concrete masonry unit (CMU) that exceeds ASTM C90 standard specifications in all weight classifications. There are an almost infinite number of CMU shapes available. Which is the code used for the design of the RCC Bridge? Plus, they're decorative and provide accents for a wide variety of conditions. Special order may be required. Control joint units are manufactured with one male and one female end to provide lateral load transfer across control joints. stream Receive a curated email with industry news focusing on practice, leadership, technology, and career growth. Some common unit configurations are shown in Figure 2. It is important that all local codes and standards are adhered to. 14 0 obj Standard concrete block, or "gray block," is widely known as one of the most practical, long-lasting and cost-effective material used in building. 02-01A Typical Sizes and Shapes of Concrete Masonry Units . Please consult a professional architect, engineer, consultant, or agency for advice about specific projects, buildings, conditions, codes, and/or regulations. Keep in mind that there will be a natural variation in the color of the CMUs, even if they come from the same manufacturing batch. xmp.did:2a5e81cf-388c-4826-9474-7a2f99362430 0000021532 00000 n Structurally, concrete masonry walls for warehouses, foundations, loadbearing walls, retaining walls, etc. hTn0A UHM[x|d q62F*Q[pK`yfv^G#!F+46 By and large, dimensions of pilaster might be 40.64 cm width x 40.64 cm length. 2017-06-01T22:19:58-04:00 Select the Color & Finishes tab above to see all current colors and finishes, including colors with high Solar Reflective Index (SRI). When you join you get additional benefits. Mon - Fri: 7AM - 5PM: Sat: . Copyright 2023 Archtoolbox. Use the All CMU Products Search to find a . default How wide is a pilaster? = [(230 lb/ft)(24 ft)/8](12 in./ft) startxref Depending on the core molds used in the manufacture of the units, face shells and webs may be tapered with a flare at one end, or may have a straight taper from top to bottom. /Intent /RelativeColorimetric Concrete brick may be 100% solid or cored, provided that the cored area of the brick does not exceed 25% of the gross cross-sectional area. M = Ft x S 12x8x12 Column. /CropBox [ 0 0 612 792 ] 17 0 obj Where required, units may be manufactured to closer tolerances than those stipulated by ASTM C90. the thickness of the wall they create. (mm) Concrete Block (CMU) Sizes Concrete Masonry Units (CMUs) are manufactured in a variety of sizes. Block textures may vary depending on the unit type and production requirements. 0000019300 00000 n /X2 22 0 R /X3 24 0 R /X4 26 0 R /X5 28 0 R /X6 30 0 R >> /Font << /TT0 The details provided below are available for your reference and consideration. (406 mm), available in nominal thicknesses of 4, 6, 8, 10, 12, 14, and 16 in. F7_09 Control Joint at Pilaster Detail-PDF. As withbrick, CMUs have actual dimensions and nominal dimensions. Local manufacturers can provide detailed information on specific products, or the feasibility of producing custom units. False 11-13 Articulating Concrete Block (ACB) Installation. 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. endstream endobj 127 0 obj <>stream /Pages 12 0 R /Root 15 0 R ASTM C90 also defines the difference between hollow and solid concrete masonry units. 4) Categories: View All Sizes, 16" Tags: Pilaster. 0000033130 00000 n Sorry, you do not have permission to ask a question, You must log in to ask a question. l2 = (3240 in.-lb/ft)(8)/[(15 psf)(12 in./ft)] Also referred to as Ground Face CMU, concrete blocks can be burnished or polished to expose the natural aggregates in the concrete mix. Lintel units are available in various depths to carry appropriate lintel loads over door and window openings. uuid:8c8096ba-809e-f54e-8a48-40c6b394caf8 Concrete brick is made from concrete similar to concrete block, but concrete bricks are fabricated in sizes that match traditional clay bricks (i.e. 4-inch CMU 17-04B Allowable Stress Design of CM Pilasters. 0000000017 00000 n Safety Data Sheet for Concrete Masonry Units Download PDF. w = lateral load acting uniformly on the wall, psf (Pa) >> We support our customers' ongoing needs for concrete block, with superior quality, technical expertise, and customer service. The images below cover the most common shapes, but you should check with your local CMU manufacturer if you need special shapes or finishes. FAQ| (406 mm), available in nominal thicknesses of 4, 6, 8, 10, 12, 14, and 16 in. They are generally used as a backup wall that gets covered with a finish material or exposed in utilitarian spaces like mechanical rooms or basements. 0000122557 00000 n endobj *Digital product photos are a good reference for general appearance. Split faced CMU is manufactured by molding two units side-by-side and then mechanically splitting them apart after firing. /L 271524 THE PICTURES ON THIS WEBSITE ARE INTENDED TO REPRESENT GENERAL COLOR RANGES AND SURFACE TEXTURES OF OUR PRODUCTS. Bull-nosed units are available with either a single or double bull nose, to soften corners. 2017-06-01T22:20:03-04:00 All rights reserved. An all-purpose or kerf unit contains two closely spaced websin the center, rather than the typical single web. = 2760 lb (12.3 kN), Mmax = wpl/8 The graphic below shows the difference between nominal and actual sizes. It is important to work with the manufacturer to select appealing aggregate and to test the polishing process to ensure you get the aesthetic you are looking for. Be sure to meet with your local CMU representative to learn about what types of finishes they offer and at what cost premium. Concrete blocks are naturally fire-resistent, highly durable, and its mass creates energy-efficient wall systems. /Parent 12 0 R For instance, a 6" CMU is nominally 6" deep while a 10" CMU is nominally 10" deep. 0000116011 00000 n /BitsPerComponent 8 While 4", 6", 8", 10", and 12" are the standard sizes, some manufacturers offer other sizes not listed below. If changes are made to the design of the structure during, or after, construction, concrete blocks can be removed or added to more easily than many other types of construction. (102, 152, 203, 254, 305, 356, and 406 mm). Click here to download our Concrete Block 101 presentation. Bevelled-end units, forming a 45 angle with the face of the unit, are used to form walls intersecting at 135 angles. F7_01 Concrete Block Walls-PDF. Lost your password? 1). /Lang (en-US) About Us| the thickness of the wall they create. Insulating inserts can also be incorporated into standard concrete masonry units to increase energy efficiency. h+ #/#GwfZ%'~('Mt;&9t4cC/|LscIU{+} YH1>56TL4q{L? A pilaster is a strengthened section that is designed to provide lateral stability to the masonry wall. 49-5/8 in. >> The Concrete Service, Inc. - Shop Stone Masonry locally in Traverse City, MI . 0000129274 00000 n Adobe InDesign CC 2017 (Macintosh) HlWCfWZa-0#"Y=#AuEGdd_^/~yy_EK_{o~OK_r9jvX{2,OtWxxt.(c1kK>hyVJ?p16a-O; _-3`E5Z 0 FOR QUESTIONS, PLEASE CONTACT YOUR LOCAL GENERAL SHALE SALES REPRESENTATIVE. Architectural Concrete Masonry Units, TEK 2-3B, National Concrete Masonry Association, 2017. 16 0 obj That is, an 8x8x16 is actually 7 5/8x7 5/8x15 5/8 inches, with permissible variation in overall dimensions (width, height, length) of 1/8-inch. 18 0 obj The rake marks are not as deep as the scored or ribbed blocks identified above in the Shapes section, but they do add an appealing texture to the block. Concrete masonry is one of the most versatile building products available because of the wide variety of appearances that can be achieved using concrete masonry units. Some people believe this creates a natural weathered look instead of the smoother look of burnished or polished CMU. can carry vertical loads as well as lateral loads imposed by wind, soil, or earthquakes. Glazed CMU is covered via ASTM C744, but the blocks still need to adhere to the ASTM C90 standard for load bearing CMU. Adobe InDesign CC 2017 (Macintosh) . /S 53 0000129798 00000 n /ID [] Column & Pilaster Units. 5). endobj endobj (9.5 mm) mortar joints. 0000130096 00000 n 3. ALL PRODUCTS. /SA true 32 0 R /TT1 36 0 R >> >> Before purchase we recommend viewing a physical sample of the product. The effect is a bit less rough than split faced. National Concrete Masonry Association, 1998. 0000042690 00000 n Quality architects and builders have used concrete masonry units for years in the construction of homes, schools, industrial buildings, and municipal structures. << . Where these loads are high or walls are especially tall, the use of pilasters may be advantageous to allow thinner wall sections.
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