The standard nominal length of a unit is 400 mm, with half-length units standardized at 200 mm. Designing Concrete Masonry Walls For Wind Loads, TEK 14-3A. /Height 160 Always verify actual color and texture with physical samples. For more information on architectural surface finishes, see TEK 2-3A Architectural Concrete Masonry Units (ref. A chart for the selection of appropriate pilaster size and reinforcement for a variety of lateral loading conditions is presented in Table 1. The finished appearance of a concrete masonry wall can be varied with the size of units, shape of units, color of units and mortar, bond pattern, and surface finish of the units. << 0000066734 00000 n 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 DWG files are available upon request. 0 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 Connect With Us (231) 946-7880. . F7_12 Pipe Column in Masonry Wall-PDF. The taper provides a wider surface for mortar and easier handling for the mason. A warehouse requires 24 ft (7.3 m) of clear space between the floor and ceiling for storage. These units, examples of which are shown in Figure 4, may have reduced web areas to reduce heat flow through the webs. The images below cover the most common shapes, but you should check with your local CMU manufacturer if you need special shapes or finishes. Soft-Split CMU is made with special molds that create a split-faced appearance instead of mechanically splitting the blocks. 3. Styles include: Use the block calculator below to calculate the amount of materials needed, or download the Masonry Conversion Table worksheet for calculation guidelines. 0000129274 00000 n This symbol indicates CarbonKind products and product lines. 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. CMU manufacturers must conform to ASTM standards when fabricating concrete blocks. %PDF-1.3 % 0000007612 00000 n 2017-06-01T22:20:03-04:00 /Group 41 0 R 0000042690 00000 n Provide special units of lintels, jamb block, control joint units corners and other industry standards for special conditions. proof:pdf Ribbed or scored units (graphics above in the Shapes section) can also have a split faced finish to add more texture. Available selection of shotblast concrete block shapes, sizes, and configurations. Adobe PDF Library 15.0 /AIS false vikkRx7 3)0$|UX\O 81w$Nc&M]:Av4ErHAy)$%uQhk@V``@Nd^6lg".;\Bh. Bevelled-end units, forming a 45 angle with the face of the unit, are used to form walls intersecting at 135 angles. 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. Where required, units may be manufactured to closer tolerances than those stipulated by ASTM C90. 121025100 12x8x12 Single Core Pilaster Block is a standard concrete masonry unit (CMU) that exceeds ASTM C90 standard specifications in all weight classifications. Concrete Masonry Units manufactured by General Shale comply with all building code requirements and specifications. The lateral load that must be resisted by each pilaster is: 2017-06-01T22:20:03-04:00 uuid:8c8096ba-809e-f54e-8a48-40c6b394caf8 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. l = 15.5 ft (4.72 m) 12x8x12 Column. /ArtBox [ 0 0 612 792 ] Typical construction details are provided in Figures 1 and 2 which show both bonded and unbonded pilasters. 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. = (66.5 psi)(81 in./ft) The Archtoolbox Guide and Templates for Developing a Fee for Architectural Services. 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. 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. Angelus Block offers an enormous selection of cmu for every application: from leading-edge architectural masonry to utilitarian structural solutions. 1 0 obj <>>> endobj 2 0 obj <>stream 0000129798 00000 n When you join you get additional benefits. Pilaster Block 8x8x16 Double Jamb Pilaster Block 8x8x16 Single Core Pilaster Block 12x8x12 Single Core Pilaster Block /Size 43 0000001906 00000 n 18 0 obj For instance, a 6" CMU is nominally 6" deep while a 10" CMU is nominally 10" deep. (203 mm) hollow unreinforced concrete masonry wall, constructed with Type S portland cement/lime or mortar cement mortar. 1) is the most frequently referenced standard for concrete masonry units. Lintel units are available in various depths to carry appropriate lintel loads over door and window openings. Due to its strength, durability, and excellent fire rating, concrete block provides a sensible alternative to many other building materials. Pilaster Height: 88-3/8 in. F7_03 Rebar at Wall Opening-PDF. (203 mm) by 16 in. How are concrete blocks measured? Vmax = wph/2 A relationship exists between the ratio of pilaster spacing to wall height and load distribution. As withbrick, CMUs have actual dimensions and nominal dimensions. %%EOF 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. Special units for pilaster construction. Concrete blocks are naturally fire-resistent, highly durable, and its mass creates energy-efficient wall systems. ASTM C90 includes minimum face shell and web thicknesses for the different sizes of concrete masonry units as listed in Table 1. 1, increased by for load combinations including wind), 0000033130 00000 n ]=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 Adobe InDesign CC 2017 (Macintosh) !%;G~0C`"b0BLL>!bZk$I\bd>;G3/UiY*j75E[XZY>ss 1). /C YJ*g4oGEEv2+K6i4S>d"~2ai7:|T_klw! /E 140195 /L 271524 /Type /Catalog Where these loads are high or walls are especially tall, the use of pilasters may be advantageous to allow thinner wall sections. The following table provides concrete block sizes in both nominal and actual dimensions. The following table provides the ASTM standards that apply to concrete masonry units. 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. Accessory Block Cap Units Ground Face Units Architectural Units. By and large, dimensions of pilaster might be 40.64 cm width x 40.64 cm length. When you join you get additional benefits. Fire ratings up to 4 hours are easily obtainable using only concrete masonry units and mortar. Typically, concrete masonry units have nominal face dimensions of 8 in. . Some common unit configurations are shown in Figure 2. Glazed CMU is covered via ASTM C744, but the blocks still need to adhere to the ASTM C90 standard for load bearing CMU. from application/x-indesign to application/pdf The nominal dimension works within the 4" grid that other construction materials follow. Lintel units are similar to bond beam units except the bottom of the unit is solid to confine grout to the lintel. Standard Colors Photos above are for color reference only. Precision Block Sizes & Shapes Precision Concrete Blocks Available Precision Blocks NOTE: All Sizes Are Nominal. While 4", 6", 8", 10", and 12" are the standard sizes, some manufacturers offer other sizes not listed below. A variety of concrete masonry units are designed to increase energy efficiency. Horizontal bond beam reinforcement is easily accommodated in these units. Figure-1: Typical Masonry Pilaster Retaining Wall, Figure-2: Installing Steel Reinforcement in the Center of the Pilaster Column. 49-5/8 in. 0000130096 00000 n Typical bonded and unbonded pilaster layouts for brick walls. Building Code Requirements for Masonry Structures, ACI 530-99/ASCE 5-99/TMS 402-99. Figure 3 shows units developed for specific wall applications. 15 0 obj %PDF-1.4 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 (102, 152, 203, 254, 305, 356, and 406 mm). /op false Plus, they're decorative and provide accents for a wide variety of conditions. VersatilityConcrete blocks lend to easy incorporation of doors, windows, brick ledges, and corners of any angle into the construction of the building. Click here to download our Concrete Block 101 presentation. 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. Column & Pilaster Units. Moreover, using spaced pilaster with masonry block filler might be an economical option for freestanding wall or low height retaining walls. Fire ResistanceConcrete blocks provide the best and most long-term fire protection available in construction. 2/ft2 (mm2/m2) Receive a curated email with industry news focusing on practice, leadership, technology, and career growth. /SMask 19 0 R Quality architects and builders have used concrete masonry units for years in the construction of homes, schools, industrial buildings, and municipal structures. F7_02 Sample Bar Positioners-PDF. 12x8x16 Banjo Pilaster. 2) for more options. (406 mm), available in nominal thicknesses of 4, 6, 8, 10, 12, 14, and 16 in. 5). >> As an Amazon Associate, Archtoolbox earns from qualifying purchases. Comparing Cinder Blocks And Concrete Blocks, A Comprehensive Look At Different Types Of Patio Covers, Essential Steps To Stay Safe In Road Construction Zones. tw = Minimum web thickness, in. They are identified by their depth - i.e. (406 mm), available in nominal thicknesses of 4, 6, 8, 10, 12, 14, and 16 in. 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. /ID [] USEFUL ESTIMATING DATA FOR HOLLOW MASONRY UNITS PER SQUARE METRE Half High 10 SERIES 10 SERIES 15 SERIES 15 SERIES 20 SERIES 20 SERIES 25 SERIES 25 SERIES 15 . 0000001362 00000 n Open-ended units allow the units to be threaded around reinforcing bars. << xc``f``f`a`' |@q Dx5 6bo~?6l^YGG|oYssM)mW ' 8" C Pilaster 8" H Pilaster. What is the tolerance for compression test results of concrete, according to the standards? 0000091769 00000 n Architectural units can be used to provide texture and/or color to the exterior of the building. Certain concrete masonry sizes and shapes are considered standard, while others are popular only in certain regions. << 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. 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. Categories: View All Sizes, 16" Tags: Pilaster. Please refer to the Concrete Masonry Products Insert Folder under the Library tab for more details. Pilasters can be the same thickness as the wall but most often project beyondone or both wall faces. endstream endobj 127 0 obj <>stream "xw8_p-QeAcZf9]}.>>RWrU`Z^.B)MxHXs!WV6!~\\&N As a quality assurance standard, all concrete blocks shall be manufactured by CEMEX. 6" Wide 8" Wide 10" Wide 12" Wide Veneer Pilaster & Columns See TEK 10-2A (ref. Acoustical units (Figure 5) dampens sound, thus improving the noise reduction attributes of an interior space. The effect is a bit less rough than split faced. The Concrete Service, Inc. - Shop Stone Masonry locally in Traverse City, MI . THE PICTURES ON THIS WEBSITE ARE INTENDED TO REPRESENT GENERAL COLOR RANGES AND SURFACE TEXTURES OF OUR PRODUCTS. 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. Control joint units are manufactured with one male and one female end to provide lateral load transfer across control joints. Concrete blocks do not require labor intensive forming or bracing, thus reducing the labor costs of the wall. It is important that all local codes and standards are adhered to. Determine the required pilaster size and spacing for an 8 in. /Rotate 0 Bluebeam Tools and Templates for Architects - Customized by Architects for Architects. = 15 psf x 15.33 ft 17 0 obj Exposed Face: Manufacturer's standard color and texture. tfs = Minimum face shell thickness, in. 4), allowable flexural tension parallel to the bed joints (Table 2.2.3.2 ref. 0000122557 00000 n 0000000017 00000 n How wide is a pilaster? 0000001163 00000 n 0000116011 00000 n Concrete Masonry Units. /DecodeParms [ null << /Quality 45 >> ] Specified 3 dimensions of concrete masonry units are typically 3/8 in. Table 1 is based on the provisions of Building Code Requirements For Masonry Structures (ref. Specifications CMU manufacturers must conform to ASTM standards when fabricating concrete blocks. F7_14 Anchor Bolts at Block Walls-PDF. cause they are acting as flexural members. (203 mm) by 16 in. endobj Due to its strength, durability, and excellent fire rating, concrete block provides a sensible alternative to many other building materials. HlWCfWZa-0#"Y=#AuEGdd_^/~yy_EK_{o~OK_r9jvX{2,OtWxxt.(c1kK>hyVJ?p16a-O; _-3`E5Z 0 /Pages 12 0 R Once the wall panel dimensions have been determined, the lateral load which must be resisted by the pilasters may be calculated as follows: where: A varity of shapes and sizes are available through special order for your concrete masonry unit project. Typical CMU mortar joints are 3/8". (mm) Country "bb01@D^N%p^!KK,z=:ws>rF9?D?B7( i804\{a||8?.A3%r.,1)Ar*3T,K;=6 :gsed+{VC_3a+8HF:FW:N;G:M:+E{+QmDF(u fJBBR=/R>x}tgR~Pl@;SSx*l (D9|z|2,_opT*3M8]cw 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. This is the smallest concrete block size. 2023 NATIONAL CONCRETE MASONRY ASSOCIATION. startxref Typical applications include exterior fences, interior partitions, and openings within interior concrete masonry walls. 32 0 R /TT1 36 0 R >> >> What are the different types of handrails used in bridges. Contact your Best Block representative for special requests and additional options. 0000134809 00000 n The graphic below shows the difference between nominal and actual sizes. TEK 2-3A Architectural Concrete Masonry Units. /CropBox [ 0 0 612 792 ] >> /Filter /FlateDecode Lighter CMUs are less expensive, require less labor to install, and tend to have better fire resistance properties. >> (9.5 mm) less than nominal dimensions, so that a 4 or 8 in. Concrete masonry unit shapes have been developed for a wide variety of applications. All masonry units shall be free of organic impurities that will cause rusting, staining or pop-outs and shall contain no cinders. About Us| All rights reserved. 1, the capacity of the compressive reinforcement may also be considered as shown in Figure 3. /X2 22 0 R /X3 24 0 R /X4 26 0 R /X5 28 0 R /X6 30 0 R >> /Font << /TT0 This website uses cookies. 16 x16 Pilaster Block knorr | January 2, 2017. 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.
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