CMU Ballast Block CMU Ballast blocks are specifically designed for freeze thaw durability, and to work with the racking systems of roof top solar panels. Jandris Ballast CMU conform to ASTM C1884. x 8 in. Finally, divide cubic inches by 46,656 to find cubic yards of concrete needed. Lightweight units weigh between 85 and 105 pounds per cubic foot. Length of course in feet x rule 3/4 = number of CMU per course . x 8 in. Sand amount needed for block count. ASTM C90 covers most conventional CMU construction and is the standard referenced by the ICC codes. Veneers that fall under 15lbs per square foot can be adhered using bonding mortars as long as they meet dimensional restrictions. In Normal Weight SKU: $0.00. Unavailable per item A smooth finish created by grinding the face of a CMU. The weight of CMU blocks varies depending on the density of the concrete mix used. Insulated concrete blocks can increase their R-value to about 1.2 per square inch, and air-entrained blocks can have R-values as high as 3.9. This 8" load bearing block is designed for foundation walls and structures. CMU Block Products > Ground Face = Burnished. 400x300x200. Normal Weight CMU Approximate Density is 135-136 lbs/sq. Comp. STANDARD & LIGHTWEIGHT CONCRETE BLOCK / ARCHITECTURAL BLOCK CUBE SIZES & WEIGHTS STANDARD 10cm 15cm 20cm 25cm 30cm CONCRETE BLOCK Pieces Wt ( lbs ) Pieces Wt ( lbs ) Pieces Wt ( lbs ) Pieces Wt ( lbs ) Pieces Wt ( lbs ) per Cube Pce Cube per Cube Pce Cube per Cube Pce Cube per Cube Pce Cube per Cube Pce Cube STANDARD 120 27 3240 100 32 3200 75 … 15-19. for pricing and availability. Made of high quality concrete, this block is constructed to maintain long lasting strength. For example, the height of the retaining wall is 10 feet. A Denver concrete block producer charges 4 cents per block more for heavyweight block.However, because lightweight block are more porous than heavyweight block, they may be more susceptible to water penetration and freeze-thaw damage. A concrete masonry unit (CMU) is a standard size rectangular block used in building construction.CMUs are some of the most versatile building products available because of the wide variety of appearances that can be achieved using them. 625-792. 4), also discusses the various physical and design properties infl … This versatile construction block can be used for many different construction projects. PRI. 4. A. (N/mm2) 7.5. ESP. weight, although estimates of these properties are based on concrete density or aggregate type, rather than directly on wall weight. Standard Cinder Block - 8”x8”x16” Concrete - Pewter - 90/pallet - Item#099852 Cinder blocks and concrete blocks are great for making cement walls, steps or garden edging. CMU comes in a variety of sizes and configurations and densities. Balanced Block Design. Concrete masonry Hollow light weight blocks are manufactured with the lowest concrete density of 1100 Kg/m3 density and the block density at 963 Kg/m3 to 688 Kg/m3. (19 mm). 800-1050. Both lightweight and Normal weight block can be used for much higher strength engineered walls (f'm up to 4500 psi)based on the strength of the units and mortar. Block count: Sand (tons) Required: (add ½ yard to the total amount you will need) Block fill. At 105-125 lbs. So for a typical 8x8x16 unit, that translates to be about 28 pounds per block. Medium Weight Medium Weight blocks are available on a special order basis. Mid-Weight is a popular option since the split face will show the red or black or both colored cinders used to make Mid-Weight block . ... 2″ and 3″ CMU Block Dimensions. 8 Cmu Bond Beam Block Dimensions May 26, 2019 - by Arfan - Leave a Comment Emco block shapes concrete block units omniblock concrete block palumbo co inc how to build a concrete block wall mon 8 in x 16 actual 7 625 ft. and over. Conventional 8 inch concrete block walls have an R-value of 0.08 per square inch, or about 2.5 for the whole block. RUS. Compare; Find My Store. Weight of the Block (kg) 12-15. ProBlock is on average 30% lighter in weight than other CMU’s of the same material mix. 6-in x 12-in x 6-in Standard Concrete Block. Standards applicable to cmu contain three classifications of weight, expressed in pounds per cubic foot: Normal Weight, Medium Weight, and Lightweight. per cubic feet, a standard 8x8x16 Medium Weight block weighs approximately 32 lbs. Lightweight block have superior fire ratings, with the actual rating depending on the type of aggregate used. For economical walls, choose 8 in. 4-in x 8-in x 16-in Standard Concrete Block. Gray Concrete Block, which meets ASTM C 90 standards. TEK 2-6, Density-Related Properties of Concrete Ma-sonry Assemblies (ref. x 8 in. PER. of Blocks per m2. However, they can go much lighter than that, even as low as 18 pounds per unit.” Light Weight Light Weight block are stocked and readily available. No. UAE. than 94 pounds per cubic foot (or a 25-pound, 8x8x16-inch CMU). Normal Weight is 125 lbs./cu. B For units with split surfaces, a maximum of 10% of the split surface may have thickness less than those shown, but not less than ¾ in. 400x250x200. Units stocked in Normal Weight include Slumpstone TM units and fence units (stucco block… ... typically 2 per block. This normal weight half block allows you to finish a course without cutting block. POL. NUMBER OF BLOCK PER (5) FT3 BAG OF POLYSTYRENE BEADS: CompactedLoose Block/Bag Block/Bag 8" Regular 18 23 8" Thermal 22 28 8" Thermal 1 Stuffer 37 40 12" Regular 11 15 12" Thermal 11 15 12" Thermal 1 Stuffer 14 19 12" Thermal 2 Stuffers 18 23 * Includes mortar joint For metric conversions, refer to the tables on page 68. Str. There are three classifications of CMU: 1) Lightweight CMU Blocks = Weight less than 105 lb/ft 3, 2) Medium weight CMU Blocks = Weight between 105 lb/ft 3 and 125 lb/ft, and . 3. ft. U-Value (watt/m 2 o k) 0.52 . Cinder block is an archaic name for what is technically called CMU - concrete masonry unit. This shows that when specified to meet USGBC LEED, CHPS, or Cal Green, RCP Block & Brick manufactures a concrete block that will conform to the post-consumer recycled content per ICC SAVE: VAR 1003. At Emcon, Hollow lightweight blocks are available with a face dimensions of 400 x 200 mm (L x H) and 390 x 190, with varying thickness of 100, 150, 200, 250 and 300 mm. Marble can be added for a special look. Many blocks are called “lightweight” when, in reality, they are semi-lightweight or mediumweight block. By reducing the amount of weight a mason has to lift, there is an opportunity for a mason to safely lay more units per day. There are light weight blocks which weigh approximately maybe 28 lbs. ANSWER: “Well, as I mentioned, ASTM C90 classifies the lightweight blocks as having a density of a 105 pounds per cubic foot. For use with 8 … 8 in. Using the 3/2 rule (three full block per 2 feet in height), multiply the height of the wall by 1.5. x 8 in. Gray Concrete Block For economical walls, choose 8 in. Model #MBH04RN00000. CBC has specific language regarding CMU veneers. of Wall Area 75% of Wall Length give Block per Course Number of Courses = 1.5 X Height of wall. The following table provides the ASTM standards that apply to concrete masonry units. for pricing and availability. Normal Weight Concrete Masonry wall Units with Pozzotive ® shall be as manufactured by The Westbrook Concrete Block Co., Inc. – 479 Spencer Plains Road – Westbrook, CT 06498 Phone 860-399-6201 or a comparable product deemed equal by the Architect. Oven Dried Block Density (kg/m3) 750-938. A Average of measurements on a minimum of 3 units when measured as described in Test Methods C140 (ref. 2). Block count: Block Size. 2. CHE. In Normal Weight Ground Face = Burnished. 3 Bags Mortar per 100 Block (35 Block per Bag) 1000 Ib. In the US a two cell 8" x 8" x 16" block should weigh about 30-35 lbs. THERMAL INSULATED (SANDWICH) LIGHT WEIGHT BLOCKS. Normal weight block is made from concrete that weighs 3,375lbs per cubic yard. PHL. Boral manufactures and supplies concrete masonry products in Australia and is recognized as a leading supplier in the paving, landscaping and retaining wall markets with industry-leading range of concrete block and retaining wall products. Lightweight block also cost a few cents less per block. ft. Ballast Block Standard Sizes Block Weight Pallet Type Pallet Count Pallet Weight […] 16-21. Concrete Block has three classifications according to weight. Multiply (10) by the rule 3/2 (1.5) which will equal 15 block … Architects must specify the CMU weight if a particular weight is required. CMU or Cinder Block Weight. 3) Normal weight CMU Blocks = Weight more than 125 lb/ft 3. Concrete blocks typically have holes in the center to reduce the weight, the material needed, and the cost. A lighter block is easier and quicker to install. Avg. Lightweight block has superior insulating properties. per item This texture option is available on most of our CMU color line. Lightweight block is made from concrete weighing 2,835lb per cubic yard which is commonly mixed with vermiculate, slag, and pumice as opposed to sand, gravel, and crushed limestone. 12.5. Medium Weight (MW) CMU: Weighs 105lb/ft3 to less than 125lb/ft3 (1,680-2,000kg/m3) Medium Weight units weigh between 105 and 125 pounds per cubic foot and Normal Weight units weigh over 125 pounds per cubic foot and Normal Weight units weigh over 125 pound per cubic foot. Item #667556. Midwest Products Group 4-in x 8-in x 16-in Standard Cored Concrete Block. Item #10382. Compare; Find My Store. 2. Minimum quantity production order may be required. per 100 sq. Block Size (mm) (LxWxH) 400x200x200. Sand per 100 Block 1.125 Block per sq.ft. Model #6032. The base factor is weight, so all veneers that exceed 15lbs per square foot must be mechanically anchored. x 8 in. RCP Block & Brick has third party certification by the ICC-ES for recycled content. SWE. Also called CMU (Concrete Masonry Unit) blocks. 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