Online convert and calculate how heavy is any volume of normal concrete 150 lbs/ft^3 . Vic Lane. Main Products: Ceramic Fiber Products,high alumina bricks,insulation bricks,refractory cement,bauxite. With more versatility, low density, and lightweight, lightweight concrete is the perfect solution to solve your exterior flooring needs. I've always used 2,400 kg/m 3 for reinforced concrete, which is 150 lb/ft 3 (if my conversion is correct!). Lightweight fills are materials which provide adequate bearing capacities at much lower unit weights than traditional fill materials, such as flowable fill, compacted soils or stone. . Cellular concrete can be produced at unit weights from 110 pcf to as low as 15 pcf. The concrete which has substantially lower mass per unit volume then the concrete made of ordinary ingredients is called lightweight concrete. Lower density mixes are available beyond the typical requirements. In composite design, the modular ratio, n = Es/Ec, is important. The aggregates used are lighter in weight. Based on this information, we can assume the . Lightweight concrete was used to reduce foundation loads • Estimated 10% reduction in piles for main piers • Also reduced foundation size Lightweight concrete deck • f'c = 5,000 psi with max. Structural lightweight concrete achieves strengths comparable to normal weight concrete while being 20% to 30% lower in density. Download PDF Catalog. 2″ Composite Deck (LIGHTWEIGHT CONCRETE - 115 pcf) 1 - 1/2″ Composite Floor Deck (LIGHTWEIGHT CONCRETE - 110 PCF) Our team prides itself as Miami's leading metal deck manufacturing company. This results in a cellular, lightweight concrete. durable mullite light weight aggregate with excellent quality. Mixes are immediately available at 110pcf and 115pcf to meet project requirements on expanded metal decks. 1). Wall weights for grouted 4-in. Lightweight concrete mixture is made with a lightweight coarse aggregate and sometimes a portion or entire fine aggregates may be lightweight instead of normal aggregates. The density of a typical concrete mix is 2.4 g/cm 3 or 150 lbs/ft 3. way mix of coarse lightweight aggregate, fine light-weight aggregate, and natural sand weighs between 100 and 110 pcf; and a concrete mix of coarse light-weight aggregate and natural sand weighs from 110 to 120 pcf (Ref. The information is based on many laboratory studies and records of a large number of existing structures that have provided satisfactory service for more than 85 years. Lightweight concrete presents a number of benefits to the building industry-lighter weight on a building's structural load, greater sound absorption, better shock absorption and flexibility, improved insulation values-when compared to standard concrete blends. Normal Weight 135 pcf Solid Grouted Wall Lightweight 103 pcf Medium Weight 115 pcf. Mixes are immediately available at 110pcf and 115pcf to meet project requirements on expanded metal decks. Structural lightweight concrete: a mixture of portland cement, water, fine (sand) aggregates, and expanded clay, shale, or slate coarse aggregates. If it is the perlite or vermiculite variety, then the density will be from about 25 to 40 pcf. However, it has also been . weight concrete and a lightweight concrete, a 125 pcf concrete imparts by its mass a pressure of 0.87 psi resisting its vertical motion inside the pipe while a 150 pcf concrete imparts by its mass a pressure of 1.04 psi per cubic foot of concrete. C-90 (latest edition). There are many types of lightweight concretes. . of the original aquagel in the cell or pore in the concrete. It has to be lightweight concrete. Lightweight concrete (LWC) has a number of beneficial . Title: CMU Weigths.xls Author: Steve Duffy If a 30 PCF (480.55 kg/m³) material starts with one yard of neat cement and has a .50 water cement ratio, it would require 2060lbs (934.4 kg) of Portland and 1030 (467.22 kg) lbs of water. About. Lightweight Concrete Regular weight concrete is between 145-150 pounds per cubic foot (pcf). While normal-weight concrete mixes typically weigh 145 to 155 pcf, lightweight concrete typically weighs 110 to 115 pcf. Lightweight Insulating Concrete (LWIC) however weighs only a fraction of what standard lightweight concrete does. In this paper, the modulus of elasticity of lightweight concrete contains polyethylene terephthalate (PET) as fine, coarse aggregate was estimated by using and fiber experimental data from different literatures. Total Revenue: US$10 Million - US$50 Million. Cellucrete Corp. provides lightweight insulating concrete systems for roof decks, engineered fill applications and floor fill installations. Contact our sales group to determine which mix best suits your needs. Lightweight concrete mixture is made with a lightweight coarse aggregate and sometimes a portion or entire fine aggregates may be lightweight instead of normal aggregates. There are many definitions, including the American Concrete Institute's that defines structural lightweight concrete as having an air-dried density of not more than 115 pcf (pounds per cubic foot) and having a 28-day strength of at least 2,500 psi. Density of light weight concrete is 240 kg/m³ (15pcf) -1850 kg/m³ (115 pcf). Automatic calculator for the specific unit weight of a volume of concrete in pcf, lb/ft^3, lb/yd^3, kg/m3, fresh wet concrete mix and dry cured hardened concrete. High carbon ash, recycled aluminum waste and zeolite powders are additional mechanical structures suitable in the production of cellular lightweight concrete. Lightweight concrete is also a popular material to pour over large . Calculate the modulus of elasticity Ec of a lightweight concrete that has a unit weight of 110 pcf and compare it to the modulus of elasticity Ec of a normal weight concrete. Lower density mixes are available beyond the typical requirements. Strength of light weight concrete blocks varies from 7 MPa (1000 psi) - 40 MPa . Foamed concrete or lightweight concrete derived from Allied's aqueous foams are suitable for both precast and cast-in-placeapplications. This section specifies lightweight concrete placed on a prepared structural deck // and integral insulating board composite construction //. Anything below 115 pcf is classified as lightweight concrete. Concrete block density can range from less than 85 pcf to more than 140 pcf. concrete was 127 pounds per cubic foot (pcf), which later decreased to 118 pcf at equilibrium conditions. . In a broader sense, any cementitious slurry, or cementitious material that uses an externally generated foam to increase air content above 10%, could be considered cellular concrete. Although the ACI definition specifies low density cellular concrete with a density lower than 50 PCF, cellular concrete can range in density from 20 PCF to 120 PCF. Regular weight concrete is between 145-150 pounds per cubic foot (pcf). Join Date: Mar 2009. The unit . Geofill Cellular Concrete products are lightweight materials specifically designed to provide engineers and contractors with a range of low density solutions for any number of geotechnical and construction project applications . The concrete which has substantially lower mass per unit volume then the concrete made of ordinary ingredients is called lightweight concrete. Geofill LD. Re: LIGHT . Download PDF Catalog. 1 - 1/2″ Composite Floor Deck (LIGHTWEIGHT CONCRETE - 110 PCF) 1-1/2" Composite deck is used when the slab and support to support distance are both moderate in size. Call 305-760-2575 FOR A FREE QUOTE. While normal-weight concrete mixes typically weigh 145 to 155 pcf, lightweight concrete typically weighs 110 to 115 pcf. elements •All LWC -Can be used for any precast concrete element hollow concrete masonry units, the use of lightweight concrete masonry units (less than 105 pcf [1,680 kg/m3] concrete) can increase productivity 10% to 18% over heavyweight units (125 pcf [2,000 kg/m3] or denser concrete) 8˝ (203-mm) units and 20% to 54% for 12˝ (305-mm) units" (see Figure 2). We have found the following sources where the standard value of the density of concrete is provided. Lightweight Concrete (115 PCF) Normal Weight Concrete (145 PCF) CBS Sheetmetal, Creative Building Supply - Corrugated Metal, Perforated Metal, Roofing Metal products and Metal Fabrication Shop. Some specifications use the definition that the unit weight as measured in the field must be . Typically, properties of lightweight concrete have been compared with those of For higher density concrete, more than 135 pcf, foam can serve as a flow enhancer. While normal-weight concrete mixes typically weigh 145 to 155 pcf, lightweight concrete typically weighs 110 to 115 pcf. Lightweight concrete for geotechnical . Lightweight Concrete Properties 115 pcf (light-weight) 145 pcf (normal-weight) Reference Ec = 33(wc^1.5) √f'c ACI 8.5 Modulus of elasticity λ = 0.75 ACI 8.6 LW Concrete 50% of gross section for computer analysis purposes 115 pcf Nilson 50% Nilson ACI 50% ACI f'c (psi) Ec (ksi) Ec (ksi) Ec (ksi) Ec (ksi) 3000 2254 1127 2229 1115 4000 2493 . What you have is lightweight insulating concrete. Lightweight structural concrete - just a lighter weight version of conventional portland cement concrete, utilizing sintered clay or expanded shale coarse aggregate to reduce the conventional unit weight by about 20 percent. The specification for load bearing light-weight concrete blocks are given in IS: 3590-1966*. ASTM C 90 (Ref. (102-mm) concrete masonry walls are not provided. Weight of the concrete per volume of concrete. Lightweight Concrete Properties 115 pcf (light-weight) 145 pcf (normal-weight) Reference Ec = 33(wc^1.5) √f'c ACI 8.5 Modulus of elasticity λ = 0.75 ACI 8.6 LW Concrete 50% of gross section for computer analysis purposes 115 pcf Nilson 50% Nilson ACI 50% ACI f'c (psi) Ec (ksi) Ec (ksi) Ec (ksi) Ec (ksi) 3000 2254 1127 2229 1115 4000 2493 . This concrete mix provided about . With Polystyrene Insulation making up the bulk of the LWIC system the weight is cut even further. The design properties of lightweight concrete are discussed in ACI 213R "Guide for Structural Lightweight-Aggregate Concrete". Table 1 shows a range of concrete densities and approximate resulting weights for typical con-crete masonry units. stairs to ramps and more; Delivers 67% more coverage per pound than standard concrete; Use for projects over 2" thick; Ready for foot traffic . The standard cellular concrete mix weighs 30 pcf, with an average compressive strength of approximately 100 psi (14,400 psf). •95 ‐135 pcf Typically, the best balance of cost & performance: •110 ‐125 pcf •"Sand LWC" -LW coarse + NW fine (sand) 27 Specifying Density of LWC "Equilibrium density" •Density after moisture loss has occurred ‐Used for long‐term design dead load . . The LWIC is cast at a density of 42 PCF. . Production Process . Vermiculite and perlite are extremely light materials used in insulating fill concrete ranging in density from 15 to 50 pcf and in strength from 300 to as high as 1,000 psi. Mixes are immediately available at 110pcf and 115pcf to meet project requirements on expanded metal decks. Load Reducing Fill . If it is cellular concrete (Elastizell or similar), then the density will be around 35 to 45 pcf. Average Weight (psf) of Completed Walls Using Concrete Masonry Units - Grout Weight = 105 pcf Lightweight Medium Weight Normal Weight No Grout in Wall Wall Thickness . Chapter 5 covers physical and mechanical properties while Chapter 7 discusses the design considerations. Contact our sales group to determine which mix best suits your needs. . 3″ Composite Deck (LIGHTWEIGHT CONCRETE - 115 pcf) Type 3" composite cellular deck is utilized in exposed ceiling areas where a flat bottom deck is desired for aesthetic purposes under a slab and the spans exceed the capability of type 2" composite cellular deck. Density of light weight concrete is 240 kg/m³ (15pcf) -1850 kg/m³ (115 pcf). Posts: 41 #6. of each aggregate 3 This results in a cellular, lightweight concrete. This reduction in weight was critical Structural lightweight concrete commonly has 28-day compression strengths comparable to normal-weight concretes. The ratios of PET fiber range from 0.5% - 1.5%. Mixes are immediately available at 110pcf and 115pcf to meet project requirements on expanded metal decks. That's less than half of the weight of standard lightweight concrete at 90-115 PCF. Both concretes have compressive strengths (f'c) of 4000 psi. All of our deck products meet the requirements for steel deck certification specifications of Steel Deck Institute. Ron (Structural) 12 Jan 11 23:38. 2). This professional-grade concrete mix is formulated with lightweight aggregates, delivering easier handling, mixing and 67% more yield per bag to help you get every job done right - with less effort. These cells may account for up to 80% of the total volumne. density of 120 pcf Lightweight concrete bulb tee girders • f'c = 8,000 psi with max. Top 3 Markets: Southeast Asia 15% , Africa 15% , South America 12%. Aggregate types. Concrete Block: Provide units complying with characteristics indicated for Grade, Type, face size and exposed face. . Dry unit weights of these materials range from about 25 pcf to 40 pcf. Lightweight Concrete Regular weight concrete is between 145-150 pounds per cubic foot (pcf). The modulus of elasticity increased by 8% for 0.5% PET fiber, and decreased by The unit weight of reinforced concrete is generally taken as 5 pcf greater than the unit weight of plain concrete. The 110 pcf (1760 kg/m³) specified maximum density restricted the weight of each member to 80,400 pounds (36,470 kg). 501 Prospect St. Lakewood Township NJ, 08701. Lightweight foundation fills that are excavatable yet placed cost effectively and extremely fast. To this we'd add 80 cubic feet (22.65 m³) of foam, to achieve 30 PCF (480.55 kgm³) (wet density) cellular concrete. 3. Regular weight concrete is between 145-150 pounds per cubic foot (pcf). There are many types of lightweight concretes. The mixture creates lightweight concrete with a density between 20 to 120 pcf, which allows for even pours over exterior surfaces. Lightweight Concrete. mechanically and chemically with the other components to entrap the air and can produce cast density as low as 24 PCF . The concrete-making properties of most lightweight aggregates are shown in a spectrum of concrete unit weights (Fig. References: ACI 213R-14. In order to assure that pavement smoothness specifications resulted in a product that provides a smooth ride for the motoring public, PennDOT began to base pavement smoothness specification on the International Roughness Index (IRI) in 2000. While normal-weight concrete mixes typically weigh 145 to 155 pcf, lightweight concrete typically weighs 110 to 115 pcf. Grout density is 140 pcf (2,243 kg/m³). The newest innovation in cellular is pervious cellular concrete that allows the mix to retain water and to drain. While normal-weight concrete mixes typically weigh 145 to 155 pcf, lightweight concrete typically weighs 110 to 115 pcf. At low density, 20 to 50 pcf, compressive strength is between 30 and 900 psi, and the R-value is as high as 2 per inch of cellular concrete. LIGHTWEIGHT CONCRETE This chapter covers some of the physical properties of lightweight concrete. The concrete-making properties of most lightweight aggregates are shown in a spectrum of concrete unit weights (Fig. Dick . (PCF) to full density (150 PCF) Register to Reply Good Answer (Score 2) Go to Next Good Answer. Mortar density is 125 pcf (2,003 kg/m³). Lightweight concrete should be lightweight aggregates suitable for structural concrete may be natural materials such as pumice or . Lower density mixes are available beyond the typical requirements. Country/Region: China. RE: Weight of concrete dbuzz (Structural) 10 May 07 22:17. Elastizell concrete is produced by mixing Elastizell expansion material into a properly designed cementitious . That is a 20% increase in force to move normal weight concrete. It used to be that lightweight concrete was primarily a decorative material, using lightweight aggregates, with names like vermiculite, perlite, etc., that took the density of concrete down from about 150 pcf to about 90 pcf, or even lower. Lightweight concrete is a mixture made with lightweight coarse aggregates such as shale, clay, or slate, which give it its characteristic low density. Tables 1 through 8 list concrete masonry wall weights for 4 to 16 inch (102 to 406 mm) thick single wythe walls. Relative Density of Lightweight vs. Normal Weight Aggregate Relative density for rotary kiln expanded lightweight aggregates Range from 1.3 to 1.6 Relative density for normal weight aggregates Range from 2.6 to 3.0 Twice the volume for same mass Half the mass for the same volume 1 lb. . 1). density of 125 pcf Material testing and construction . Both are insulating fill.non-structural. In a broader sense, any cementitious slurry, or cementitious material that uses an externally generated foam to increase air content above 10%, could be considered cellular concrete. Express the solutions in psi units. lightweight concrete with compressive strengths of 6,000 psi (41 MPa) is widely available commercially and testing programs on lightweight concrete with a . The mixture creates lightweight concrete with a density between 20 to 120 pcf, which allows for even pours over exterior surfaces. . . Weighing concrete in tonnes per cubic meter or kilograms kg, lb pounds per cubic foot or yd yards. 105 pcf 120 pcf 135 pcf 145 pcf These are fresh densities for concrete up to about 6 ksi 5 pcf allowance is added to account for reinforcement •Sand LWC& Specified Density Concrete -Use for any precast or prestressed conc. So why would a lightweight Cellular concrete is a cement-based product which is essentially flowable fill with exceptionally high air entrainment (generally greater than 50%). What is Lightweight Concrete? . Structural lightweight concrete is defined as having a 28 day compressive strength in excess of 2,500 psi and a unit weight ranging from 85 or 90 pcf to 115 pcf. Specified density concrete (concrete between 120 pcf and 135 pcf) Lightweight precast & prestressed concrete elements (beams, double-tees, tilt-up walls, raised access floor panel planks . Although the ACI definition specifies low density cellular concrete with a density lower than 50 PCF, cellular concrete can range in density from 20 PCF to 120 PCF. Lightweight Concrete. The aggregates used are lighter in weight. the economic savings with light-weight concrete pretensioned applications are not a factor in post-tensioned applications. For a new multistory concrete building, I am placing a 4" thick lightweight concrete topping on top of the normal weight structural slab at various locations (the required "depressed" area accounts for 70-80% of the floor plate, hence the entire structural floor is set at 4" down and the other 20-30% is brought back up to finish floor line by topping). Structural lightweight concrete has an in-place density (unit weight) on the order of 90 to 115 lb / ft³ (1440 to 1840 kg/m³). Generally speaking, concrete in this range of strength and weight is produced with expanded shales, clays, slates, and slags. Lightweight Concrete. Regular weight concrete is between 145-150 pounds per cubic foot (pcf). In composite design, the modular ratio, n = Es/Ec, is important. Some of the highly insulative cementitious foams at densities 48 kg/m3(3 pcf) to 645 kg/m3(40 pcf) or higher can be used as block fills, lightweight roof deck and void-fill materials. For 3,000 psi, the n-value for normal weight concrete is 9; for lightweight concrete weighing 100 pcf, the n-value is 15; and at 115 pcf, the n-value is 12.In designing with lightweight concrete in composite design, it is recommended that no differentiation be made in n-values for preliminary design only. Lightweight Profiler Certifications. While normal-weight concrete mixes typically weigh 145 to 155 pcf, lightweight concrete typically weighs 110 to 115 pcf. . Mixes are immediately available at 110pcf and 115pcf to meet project requirements on expanded metal decks. Vermiculite and perlite are extremely light materials used in insulating fill concrete ranging in density from 15 to 50 pcf and in strength from 300 to as high as 1,000 psi. Structural lightweight concrete has an in-place density (unit weight) on the order of 90 to 115 lb / ft³ (1440 to 1840 kg/m³). LIGHTWEIGHT & LOW PERMEABILITY; 65 PCF MINIMUM; Geofill Foam Concrete Products . Controlled density mixes shall be used for light weight aggregates concretes. Standard Values of Concrete Density. Reinforced Concrete γ = weight density = 150 pcf . This problem has been solved! Lightweight Concrete vs. Normal Weight Concrete. Call 305-760-2575 FOR A FREE QUOTE. For instance, gravel has a much higher density than vermiculite. Lightweight concrete is also a popular material to pour over large . Figure 2 is a plot of the R-value per inch of thickness for one manufacturer's offerings, which range in density from 106 PCF to as low as 25 PCF. Location: (Utopia) in Tampa, Florida. . What is Lightweight Concrete? Different mixes of concrete will use more or less aggregate as well. of the original aquagel in the cell or pore in the concrete. Lightweight Cellular Concrete (LCC) contains type (I) II‐V Portland cement, water, and a preformed foam. Expanded aggregate provides internal curing; cellular concrete provides ultra light weight. The primary difference between normal-weight concretes and lightweight concretes for structural applications is . Phone: (732) 367 6333 varying from 20-120 pcf -- for insulation, semi-structural, and geotechnical applications. A.S.T.M. With more versatility, low density, and lightweight, lightweight concrete is the perfect solution to solve your exterior flooring needs. Cellular concrete is created by introducing foam into the concrete mix to result in a matrix of air bubbles. There is no excess grout in the wall. Structural lightweight concrete: a mixture of portland cement, water, fine (sand) aggregates, and expanded clay, shale, or slate coarse aggregates. Topics in Concrete: Design; Lightweight. An internet search of lightweight concrete provides technical data for the density and thermal properties of several lightweight concrete products. For structural applications the concrete strength should be greater than 2500 psi (17.0 MPa). Contact our sales group to determine which mix best suits your needs. Structural lightweight concrete has an in-place density (unit weight) on the order of 90 to 115 lb/ ft3 (1440 to 1840 kg/m3) compared to normalweight concrete with a density in the range of 140 to 150 lb/ ft3 (2240 to 2400 kg/m3). High carbon ash, recycled aluminum waste and zeolite powders are additional mechanical structures suitable in the production of cellular lightweight concrete. I have mixed and made a light-weight concrete for flooring fill on an uneven wood and joist floor (later to be covered by underlayment). For comparison, the R-value of 1 inch of standard . Associate. Lightweight concrete is a mixture made with lightweight coarse aggregates such as shale, clay, or slate, which give it its characteristic low density. Lightweight Concrete γ = weight density = 70-115 pcf ρ = mass density = 2.2-3.6 slugs/ft 3; Common Concrete Properties include (metric units): E =17-31 GPa Poisson's ratio (v) = 0.1-0.2 Thermal deformation = 12x10-6 1/ºC Structural lightweight concrete commonly has 28-day compression strengths comparable to normal-weight concretes. Our business goals are to offer customers professional quality metal deck manufacturing with fast turnaround and shipping of most metal decks. 1) concrete masonry units must be made with aggregates that meet either ASTM C 33 "specification for concrete aggregates" or ASTM C 331 RELATED WORK //Section 03 55 11, GYPSUM CONCRETE FLOOR DECKS: Insulating concrete for interstitial decks.// //Section 03 51 16, GYPSUM CONCRETE ROOF DECKS: Roof deck. The density of normal concrete is 2400 kg/m 3 (150 pcf or lb/ft 3) and the density of lightweight concrete is 1750 kg/m 3 (110 pcf or lb/ft 3) Dorf, Richard. Engineering Handbook.New York: CRC Press, 1996. These cells may account for up to 80% of the total volumne. RE: Weight of concrete . The density of concrete is 3.15 g/cm 3 while the density of aggregate will vary by the type of stone used. For 3,000 psi, the n-value for normal weight concrete is 9; for lightweight concrete weighing 100 pcf, the n-value is 15; and at 115 pcf, the n-value is 12.In designing with lightweight concrete in composite design, it is recommended that no differentiation be made in n-values for preliminary design only. Provide Normal Weight Units with a density of 125 pcf or more or Light Weight Units with a density of no more than 90 pcf. The foam looks like shaving cream and is varied in quantity to control the unit weight of the cellular concrete. The unit weight of light weight aggregate concrete will vary on a per project basis depending on the source of the light weight aggregates. Designed cementitious low density, and lightweight, lightweight concrete commonly has 28-day strengths! 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