The applicable building code specifies a minimum design wind load of 15 psf (718 Pa). 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. Pilaster 'C' Type 20.44 KnockIn Half Bond Beam 110 190 190 (available North island only) 390 . %PDF-1.3 % 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. F7_04 Suggested Control Joint Locations-PDF, F7_05 Suggested Locations and Spacing for Control Joints-PDF, F7_06 Control Joint Elevation and Plan Detail-PDF, F7_08 Fire Rated Masonry Control Joints-PDF, F7_09 Control Joint at Pilaster Detail-PDF, F7_16 Wall Restraint Parallel to Deck-PDF, F7_17 Wall Restraint Perpendicular to Deck-PDF, F7_19 Interior Masonry Perpendicular Wood Beams-PDF, F7_20 Exterior Masonry Parallel Wood Beams-PDF, F7_21 Exterior Masonry Perpendicular Wood Beams-PDF, F7_22 Masonry Perpendicular at Sloping Members-PDF, F7_24 Wood Joists Parallel to Masonry-PDF, F7_25 Purlin Perpendicular to Wall with Parapet-PDF, F7_26 Steel Beam to Masonry Wall Connection-PDF, F7_27 Wall Restraint at Perpendicular Steel Beam-PDF, F7_31 Wall Restraint Adjacent to Steel Beam-PDF, F7_32 Wall Restraint Adjacent to Steel Girder-PDF, F7_33 Wall Restraint Perpendicular to Steel Beam-PDF, F7_38 Corrugated Veneer Anchorage to Metal Studs-PDF, F7_39 Anchorage Slot Veneer Anchorage to Metal Studs-PDF, F7_40 Anchorage Slot Veneer Anchorage to Wood Studs-PDF. Standard Specification for Loadbearing Concrete Masonry Units, ASTM C90-16, ASTM International, 2016. What is the tolerance for compression test results of concrete, according to the standards? Nominal dimensions refer to the module size for planning bond patterns and modular layout with respect to door and window openings. 0000116011 00000 n 0000135082 00000 n For best accuracy, complete a samples form here, or contact your local Best Block associate. /Pages 12 0 R (406 mm), available in nominal thicknesses of 4, 6, 8, 10, 12, 14, and 16 in. endstream endobj 2 0 obj <>stream Typical bonded and unbonded pilaster layouts for brick walls. 0 (203 mm) by 16 in. Pilaster Height: 88-3/8 in. endobj Sandblasting concrete masonry units also exposes the aggregate, but also blasts away some of the sand and cement to create a rougher appearance. Pilaster Block-Concrete masonry units designed for use in construction of plain or reinforced concrete masonry pilasters and columns. 12x8x12 Single Core Pilaster Block Reference No. Horizontal bond beam reinforcement is easily accommodated in these units. 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. We support our customers' ongoing needs for concrete block, with superior quality, technical expertise, and customer service. Standards Ground face units provide a beautiful, yet very smooth surface that can be used in exterior or interior applications. /N 2 Half-high (ashlar units) and half-length units are companion units supplied to the mason by the block producer as a convenience to minimize site-cutting of full units, and to complete patterned work. 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. Excellent fire resistance and thermal values make CMU an ideal choice for residential and commercial applications as well as schools and essential facilities. Insulating inserts can also be incorporated into standard concrete masonry units to increase energy efficiency. The nominal dimension works within the 4" grid that other construction materials follow. As with shapes, there are a large number of finish options so you can make the utilitarian gray concrete block look much more aesthetically pleasing. Please enter your email address. The images below cover the most common shapes, but you should check with your local CMU manufacturer if you need special shapes or finishes. 16 x16 Pilaster Block knorr | January 2, 2017. The net cross-sectional area of a solid unit is at least 75% of the gross cross-sectional area. 1) is the most frequently referenced standard for concrete masonry units. (mm) Lintel units are available in various depths to carry appropriate lintel loads over door and window openings. 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. 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 (102, 152, 203, 254, 305, 356, and 406 mm). /OPM 1 Dampproofing Cavity Masonry Walls. Please refer to the Concrete Masonry Products Insert Folder under the Library tab for more details. /Type /Page endstream endobj 3 0 obj <> endobj 5 0 obj <> endobj 6 0 obj <> endobj 7 0 obj <> endobj 8 0 obj <> endobj 9 0 obj <> endobj 30 0 obj <>/Font<>/ProcSet[/PDF/Text]/XObject<>>>/TrimBox[0.0 0.0 612.0 792.0]/Type/Page>> endobj 31 0 obj <>/Font<>/ProcSet[/PDF/Text]/XObject<>>>/TrimBox[0.0 0.0 612.0 792.0]/Type/Page>> endobj 32 0 obj <>/Font<>/ProcSet[/PDF/Text]/XObject<>>>/TrimBox[0.0 0.0 612.0 792.0]/Type/Page>> endobj 33 0 obj <>/Font<>/ProcSet[/PDF/Text]/XObject<>>>/TrimBox[0.0 0.0 612.0 792.0]/Type/Page>> endobj 34 0 obj <>/Font<>/ProcSet[/PDF/Text]/XObject<>>>/TrimBox[0.0 0.0 612.0 792.0]/Type/Page>> endobj 35 0 obj <>/Font<>/ProcSet[/PDF/Text]/XObject<>>>/TrimBox[0.0 0.0 612.0 792.0]/Type/Page>> endobj 36 0 obj <>/Font<>/ProcSet[/PDF/Text]/XObject<>>>/TrimBox[0.0 0.0 612.0 792.0]/Type/Page>> endobj 37 0 obj <>/Font<>/ProcSet[/PDF/Text]/Properties<>>>/TrimBox[0.0 0.0 612.0 792.0]/Type/Page>> endobj 53 0 obj <>stream 15 0 obj Display and/or use of the information contained within this site constitutes acceptance of the Terms of Service and Privacy Policy. Join now! Therefore, it is important that the architect review at least 3 sample blocks that demonstrate the expected color variation. 2017-06-01T22:20:03-04:00 = 2760 lb (12.3 kN), Mmax = wpl/8 %%EOF 0000140120 00000 n /C YJ*g4oGEEv2+K6i4S>d"~2ai7:|T_klw! Safety Data Sheet for Concrete Masonry Units Download PDF. Styles include: Use the block calculator below to calculate the amount of materials needed, or download the Masonry Conversion Table worksheet for calculation guidelines. F7_03 Rebar at Wall Opening-PDF. Typically, concrete masonry units have nominal face dimensions of 8 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. Help make Archtoolbox better for everyone. Column & Pilaster Units. Always verify actual color and texture with physical samples. Concrete blocks, also known as Concrete Masonry Units or CMUs, provide very durable structural and non-structural partitions. Standard Specification for Concrete Facing Brick, ASTM C1634-15, ASTM International, 2015. FAQ| No fatty acid products will be accepted. /Lang (en-US) Once the wall panel dimensions have been determined, the lateral load which must be resisted by the pilasters may be calculated as follows: where: Vmax = wph/2 Log in to TheConstructor to ask questions, answer peoples questions, write articles & connect with other people. Figure 1 illustrates nominal and specified dimensions for a nominal 8 x 8 x 16 in. 0000023790 00000 n A pilaster is a strengthened section that is designed to provide lateral stability to the masonry wall. 3. % ALL PRODUCTS. Glazed CMU is covered via ASTM C744, but the blocks still need to adhere to the ASTM C90 standard for load bearing CMU. Building Code Requirements for Masonry Structures, ACI 530-99/ASCE 5-99/TMS 402-99. While 4", 6", 8", 10", and 12" are the standard sizes, some manufacturers offer other sizes not listed below. Use the All CMU Products Search to find a . 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. 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. They are identified by their depth i.e. Fire ratings up to 4 hours are easily obtainable using only concrete masonry units and mortar. When this occurs, pilasters are designed as columns and function as primarily as compression members. Compressive Strength (Gross Area) x 100 (%) Percent Solids =Compressive Strength (Net Area) 1100 psi 52% 100 = 2115 psi Example: 8" cmu (7.625 actual size) with a known 1100 psi gross area with an equivalent thickness of 4.0". 14 29 4). /Type /XObject Sorry, you do not have permission to ask a question, You must log in to ask a question. /Filter /FlateDecode 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. >> 49-5/8 in. (203 mm) hollow unreinforced concrete masonry wall, constructed with Type S portland cement/lime or mortar cement mortar. Stucco, paint, or stain can also be easily applied to concrete blocks to achieve many other textures and colors. Figure-1: Typical Masonry Pilaster Retaining Wall, Figure-2: Installing Steel Reinforcement in the Center of the Pilaster Column. Standard Specification for Loadbearing Concrete Masonry Units, ASTM C90 (ref. 0000138655 00000 n Manufacturer They are identified by their depth - i.e. False If you found an error or out of date information in this article (even if it is just a minor typo), please let us know. The following table provides concrete block sizes in both nominal and actual dimensions. /ca 1 /ID [] /L 271524 /BitsPerComponent 8 PRECISE COLOR MATCH TO ACTUAL PRODUCT CANNOT BE ASSURED DUE TO VARIATIONS IN MONITORS/VIEWING SCREENS, ROOM LIGHTING AND OTHER FACTORS BEYOND THE CONTROL OF GENERAL SHALE. Specified 3 dimensions of concrete masonry units are typically 3/8 in. Contact your Best Block representative for special requests and additional options. Bull-nosed units are available with either a single or double bull nose, to soften corners. +"Y$<8L#8]tfjQ!pA[?g:$r+^V{xrTj)^Qva~_Nq+mE> 39,g*@yv. = [(230 lb/ft)(24 ft)/8](12 in./ft) Angelus Block offers an enormous selection of cmu for every application: from leading-edge architectural masonry to utilitarian structural solutions. There are three classifications of CMU: lightweight (less than 105 lb/ft3), medium weight (between 105 lb/ft3and 125 lb/ft, and normal weight (more than 125 lb/ft3. Concrete blocks are naturally fire-resistent, highly durable, and its mass creates energy-efficient wall systems. HW$ WLmL^-A>X #UO/l-OC;0?l{y|_s|W_ncOK?'.}k"^+6amc'>s1ok\}6o\~|~AhBH7?uv?bofD^{7 <=:b!zq] VC W| 9y?2n << Typical CMU mortar joints are 3/8". All Rights Reserved. >> As a quality assurance standard, all concrete blocks shall be manufactured by CEMEX. Source: Ref. 1, the capacity of the compressive reinforcement may also be considered as shown in Figure 3. /Intent /RelativeColorimetric default Architectural Concrete Masonry Units, TEK 2-3B, National Concrete Masonry Association, 2017. Certain concrete masonry sizes and shapes are considered standard, while others are popular only in certain regions. 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 1, increased by for load combinations including wind), xmp.iid:d9f39581-2526-40ce-8c30-b22419935b4d 2017-06-01T22:20:03-04:00 A relationship exists between the ratio of pilaster spacing to wall height and load distribution. This symbol indicates CarbonKind products and product lines. F7_01 Concrete Block Walls-PDF. 6 185 8 155 8 2- unit set Units for 8 walls Alternate courses Corner pilaster Units for special conditions 75 8 Figure 4. For instance, a 6" CMU is nominally 6" deep while a 10" CMU is nominally 10" deep. Substitutions: Other manufacturers of equal quality are to be submitted and approved by the architect 10 days prior to bid date. Typical construction details are provided in Figures 1 and 2 which show both bonded and unbonded pilasters. endstream endobj 127 0 obj <>stream 2023 NATIONAL CONCRETE MASONRY ASSOCIATION. Architects must specify the CMU weight if a particular weight is required. /DecodeParms [ null << /Quality 45 >> ] 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? Connect With Us (231) 946-7880. . /Info 13 0 R = 5386 in.-lb/ft (1996 Nm/m). 2017-06-01T22:19:58-04:00 The coating offers a wide variety of color as well as some faux material patterns. (mm) 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. uuid:8c8096ba-809e-f54e-8a48-40c6b394caf8 02-01A Typical Sizes and Shapes of Concrete Masonry Units . Concrete Masonry Screen Walls, TEK 3-16A, National Concrete Masonry Association, 2016. Select the Color & Finishes tab above to see all current colors and finishes, including colors with high Solar Reflective Index (SRI). ABOUT; PRODUCTS. Soft-Split CMU is made with special molds that create a split-faced appearance instead of mechanically splitting the blocks. = 66.5 psi (0.459 MPa) (ref. /OP false Masonry Products; Architectural Masonry; Masonry Accessories . 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. (203 mm) by 16 in. Lighter CMUs are less expensive, require less labor to install, and tend to have better fire resistance properties. . Accessory Block Cap Units Ground Face Units Architectural Units. (9.5 mm) less than nominal dimensions, so that a 4 or 8 in. SIZE WxHxL / PER PALLET / WEIGHT; 100X200X400mm 160 18 Lbs; 150X200X400mm 120 21 Lbs . Concrete Masonry Units (CMUs) are manufactured in a variety of sizes. PILASTER BLOCK. 2017-06-01T22:19:58-04:00 Item weight and pallet count may vary by location. Some common unit configurations are shown in Figure 2. HlWCfWZa-0#"Y=#AuEGdd_^/~yy_EK_{o~OK_r9jvX{2,OtWxxt.(c1kK>hyVJ?p16a-O; _-3`E5Z 0 They do not contain any material that is hazardous to the environment and construction with concrete blocks helps reduce the stress on our forestlands. The effect is a bit less rough than split faced. F7_15 Grout Pour at . Adobe InDesign CC 2017 (Macintosh) /H [ 1163 199 ] As withbrick, CMUs have actual dimensions and nominal dimensions. 0000019300 00000 n Typically, the face shells and webs are tapered on concrete masonry units. This website uses cookies. 4-inch CMU DWG files are available upon request. If lateral ties are provided in accordance with ref. :gsed+{VC_3a+8HF:FW:N;G:M:+E{+QmDF(u fJBBR=/R>x}tgR~Pl@;SSx*l (D9|z|2,_opT*3M8]cw 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. 121025100 12x8x12 Single Core Pilaster Block is a standard concrete masonry unit (CMU) that exceeds ASTM C90 standard specifications in all weight classifications. /Linearized 1 They are identified by their depth - i.e. Concrete Block Sizes A list of the standard size of CMUs can be helpful if you have any questions about the project or the mortar joint. Concrete 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. Plus, they're decorative and provide accents for a wide variety of conditions. We will remember this next time you visit. *Digital product photos are a good reference for general appearance. 0000129274 00000 n See TEK 10-2A (ref. /Filter [ /FlateDecode /DCTDecode ] CMU Basics) Actual Dimensions - The measured dimensions of a designated item; for example, a . = 198720 in.-lb (22.5 kNm). Glazed CMU has a tile-like glazed finish made from a resin-based coating. Thenominal dimensionof a CMU is theactual dimensionplus the width of the mortar joint. In the US, CMU blocks are nominally 16 in (410 mm) long and 8 in (200 mm) wide. ]=Q`T`!fi9obb0P9P8mQ=ORhd|DKIsNLKBb4GOPN&jDOC +|H:*R2>4v3^?l8kxw"prwy}9:/bpFG-1*^[ Q_5Zgur]X\Sl=14#4WU2Q%#:7o46.fq]Wp\$,hkw;QXXWT-;o:~EbJ|bv}|'l?7g>+9 b4'Ky 1 Structurally, concrete masonry walls for warehouses, foundations, loadbearing walls, retaining walls, etc. Bondbeams in concrete masonry walls can be accommodated either by saw-cutting a portion of the webs out of a standard unit, or by using bond beam units. As an Amazon Associate, Archtoolbox earns from qualifying purchases. section modulus, S = 81 in./ft (4355 mm/m) (ref. Available selection of shotblast concrete block shapes, sizes, and configurations. In addition to these standard sizes, other unit heights, lengths, and thicknesses may be available from local concrete masonry producers. endobj (102 mm) width for veneer applications. Moreover, using spaced pilaster with masonry block filler might be an economical option for freestanding wall or low height retaining walls. 0000066734 00000 n xmp.id:7e0768d0-264d-409d-b313-56af2adbeae0 F7_13 Top-Wall Bracing-PDF. A variety of concrete masonry units are designed to increase energy efficiency. Overall unit dimensions (width, height, and length) are permitted to vary by 3/8 in. w = lateral load acting uniformly on the wall, psf (Pa) Determine the required pilaster size and spacing for an 8 in. Masonry Products. << Standard concrete block, or "gray block," is widely known as one of the most practical, long-lasting and cost-effective material used in building. 12x8x12 Column. Standard concrete block, or "gray block," is widely known as one of the most practical, long-lasting and cost-effective material used in building. 2) for more options. Environmentally FriendlyConcrete blocks are an environmentally safe product to use. Painting is generally done on the interior, but can also be accomplished on exterior surfaces. These surfaces may offer improved resistance to graffiti and chemicals. Example: 8" cmu with a known 1100 psi gross area at 52% solids. 0000001769 00000 n The standard nominal length of a unit is 400 mm, with half-length units standardized at 200 mm. 2), are available in a wide array of nominal lengths and heights; typically with a nominal 4 in. Designing Concrete Masonry Walls For Wind Loads, TEK 14-3A. 11-13 Articulating Concrete Block (ACB) Installation. When you join you get additional benefits. What Types Of Roofing Sheets Are Best For Home Construction? 12x8x12 Single Core Pilaster Block is a standard concrete masonry unit (CMU) that exceeds ASTM C90 standard specifications in all weight classifications. 0000007612 00000 n cause they are acting as flexural members. Comparing Cinder Blocks And Concrete Blocks, A Comprehensive Look At Different Types Of Patio Covers, Essential Steps To Stay Safe In Road Construction Zones. 17 0 obj ft. wall area 7.0 brick per sq. = (230 lb/ft)(24 ft)/2 14 0 obj COPYRIGHT 2020 GENERAL SHALE, INC. Concrete Masonry Units manufactured by General Shale comply with all building code requirements and specifications. 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. Concrete Block (CMU) Sizes Concrete Masonry Units (CMUs) are manufactured in a variety of sizes. Table 1 is based on the provisions of Building Code Requirements For Masonry Structures (ref. In addition, the mold means that aggregates are not exposed. You can also specify that scored or ribbed blocks have an additional raked pattern applied for more texture. /Rotate 0 All masonry units shall be free of organic impurities that will cause rusting, staining or pop-outs and shall contain no cinders. TEK 2-3A Architectural Concrete Masonry Units. 18 0 obj 0000091769 00000 n Signup today! The taper provides a wider surface for mortar and easier handling for the mason. 0000134337 00000 n 0000129798 00000 n /E 140195 Some of the surfaces are molded into the units during the manufacturing process, while others are applied separately. 2009-2021 The Constructor. Typical applications include exterior fences, interior partitions, and openings within interior concrete masonry walls. Concrete Blocksshall meet all standards of ASTM-C90 load-bearing units latest revision, for light weight blended units. Also referred to as Ground Face CMU, concrete blocks can be burnished or polished to expose the natural aggregates in the concrete mix. 0000001362 00000 n = 15 psf x 15.33 ft tfs = Minimum face shell thickness, in. / hTn0A UHM[x|d q62F*Q[pK`yfv^G#!F+46 0000134809 00000 n = (66.5 psi)(81 in./ft) All concrete block produced by Angelus are low impact CarbonKind CMU. 0000122557 00000 n The lateral load that must be resisted by each pilaster is:
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cmu pilaster block sizes