• Lecture_04 concrete mix design.pdf - Unit 300984 Pavement ...

    Mix Design Procedures – ACI Method • Step 5: Water/cement (w/c) or water/cementitious material (w/cm) ratio Ø Both ratios are governed by strength and durability requirements Ø When Type I (GP) Portland cement is used, w/c or w/cm can be obtained from Table 10.3 Ø In other cases (e.g., other types of cement, use of blast furnace slag or ...

  • Concrete Mix Ratio Calculator | On Site Concrete Calculator

    Concrete Mix Ratio Calculator. An online on site concrete calculator to calculate the concrete mix ratio. It plays a major role in creating a strong, durable concrete block. The major materials needed in the preparation of concrete blocks are portland cement, sand, aggregate (stone), and water.

  • CE 321 Lecture 14: Mix Design of Portland Cement Concrete ...

    Oct 05, 2017· - Comprehensive PCC Mix Design Example

  • Actual Concrete Mix Ratios For 3000, 3500, 4000, and 4500 ...

    A sack or "bag" of cement weighs 94 pounds so this tells us a 3000 psi concrete mix is also equal to a 5.5 sack mix of concrete. 94 pounds x 5.5 bags of cement = 517 pounds (pretty close to 510.75) For more 1 on 1 help with concrete mixing ratios, join The Concrete Underground where I can help you with your specific questions through my private ...

  • SPECIFICATION 501 – PORTLAND CEMENT CONCRETE …

    SPECIFICATION 501 – PORTLAND CEMENT CONCRETE PAVEMENT 321 501-2.07 Proportioning of Concrete a. The Contractor shall design the concrete mix determining the proportions of Portland cement, coarse and fine aggregate, and water necessary to produce a workable concrete meeting the following requirements: 1. A compressive strength of 5,000 psi at 28

  • Portland Cement Concrete Mix Design Flashcards | Quizlet

    Portland Cement Concrete Mix Design. STUDY. Flashcards. Learn. Write. Spell. Test. PLAY. Match. Gravity. Created by. thirdshelton2000. Terms in this set (12) Proportioning Concrete Mixes/Concrete Mix Design-Selection of the suitable ingredients-Determining their relative quantities to produce as economically as possible, concrete of appropriate ...

  • Minor Portland Cement Concrete Mix Design

    MINOR PORTLAND CEMENT CONCRETE MIX DESIGN TRIAL BATCH SUMMARY Project: Date: Contractor: Concrete for: Concrete producer: Mix designation: English Metric MIX PROPERTIES Compressive strength (28 day) Slump Air content percent Water/cement ratio1 PROPORTIONS Specific SSD Mass Absolute Material Gravity Volume (SSD) Cement 3.15 Water 1.00

  • Optimized Aggregates Gradations for Portland Cement ...

    Two full-scale ready-mix concrete trials were tested in December of 2009These two . mixes followed the proposed 47BR combined gradation shown in Figure 2. esting of The t each specimen met the specified requirements in Table 3. Each specimen was tested by the NDOR Portland Cement Concrete lab at the Materialoratory s & Research facility in

  • Concrete Mix Design: Proportioning - National Precast ...

    Sep 11, 2018· You need a 5,000-psi mix with a 5% air content, and you need to be able to strip the products from the forms in 15 hours. Historically, for similar mixes, you've used 555 pounds of cement and 120 pounds of fly ash per cubic yard of concrete. You …

  • Concrete Mix Design Calculations

    1/22/2014 6 Basic Concrete Mix Design Materials Pounds of material S.G. Abs Volume 667 3.15 X 62.4 Cement 667 3.15 3.39-Total Cementious 667 Miller Stone 1590 2.6 9.80

  • PART IX - PORTLAND CEMENT CONCRETE

    concrete mix design on a form provided by the Department giving the intended sources of materials and the mix design for concrete to be furnished. No work shall be started until the portland cement concrete mix 727

  • Optimized Aggregates Gradations for Portland Cement ...

    Two full-scale ready-mix concrete trials were tested in December of 2009. These two mixes followed the proposed 47BR combined gradation shown in Figure 2. The testing of each specimen met the specified requirements in Table 3. Each specimen was tested by the NDOR Portland Cement Concrete laboratory at the Materials & Research facility in

  • Section 601 - Portland Cement Concrete for Pavements ...

    Jul 29, 2013· The mix design basis for bulk volume (dry, loose) of coarse aggregate per unit volume of concrete is 72% for Grades P-NC and P1; 74% for Grade P2. d. If the local average minimum temperature for the next 10 consecutive days after concrete placement is forecast to be below 40 °F, submit a revised quality control plan for the Engineer's ...

  • Portland Cement Concrete Mix Design (Exam 2) Flashcards ...

    Start studying Portland Cement Concrete Mix Design (Exam 2). Learn vocabulary, terms, and more with flashcards, games, and other study tools.

  • 03 05 15 - PORTLAND CEMENT CONCRETE

    A. Portland cement concrete shall be composed of portland cement, fine aggregate, coarse aggregate, and water, with or without admixtures as approved by the Engineer, proportioned and mixed as specified herein. 1.07 SUBMITTALS. A. General: Refer to Section 01 33 00, Submittal Procedures, and Section 01 33 23, Shop

  • Portland Cement Concrete Mix Design Window

    Portland Cement Concrete (PCC) Mix Design window allows for the addition, modification, and approval of Portland Concrete Mix Designs. A PCC Mix Design may not be changed if it is approved. The test results on this window are used by SiteManager for comparison. A PCC Mix Design may also be downloaded for a specific contract.

  • Concrete Mix Design Manual Rev08-19 - NCDOT

    Understand concrete mix design submittal and approval process for NCDOT Know how to correctly complete NCDOT mix design forms ... Portland Cement Hydration and Microstructure Hydration is the formation of a compound by the combining of water with some other substance. In concrete, hydration is the chemical reaction between hydraulic cement and

  • PORTLAND CEMENT CONCRETE MIX DESIGN

    Mix Designs are required when a plant produces Portland Cement concrete for structures or pavements for a Department project. A mix design is required for each class or type of concrete produced for each project and each plant. If any significant changes are made in the mixture, a new mix design …

  • Designing and Proportioning Normal Concrete Mixtures ...

    (portland cement, blended cement, fly ash, slag, silica fume, and natural pozzolans). The water-cementitious material ratio selected for mix design must be the lowest value required to meet anticipated exposure conditions. Tables 9-1 and 9-2 show requirements for various expo-sure conditions. When durability does not control, the water-cementi-

  • Portland Cement Concrete Mix - Concrete Mix Design

    Concrete Mix Design. Portland cement concrete mix designs are developed in our laboratory to meet project specifications using state-of-the-art admixtures that improve workability, finish ability, and cost effectiveness. We are AASHTO Accredited to perform concrete mix designs and determine compressive strength and flexural strength of concrete.

  • Concrete Mix Ratios - Cement, Sand, Aggregate and Water

    Dec 03, 2014· Concrete mix ratio is a vital topic in concrete mix design. The four basic ingredients for making concrete are: Portland cement, sand, aggregate (stone) and water. The strength of concrete mixture depends on the ratio in which these four …

  • Concrete Technology Manual Chapter 3, Review of Concrete ...

    The following definitions are basic to a complete understanding of concrete mix design principles: • Water - Cement Ratio (W/C) is definedas the ratio of the quantity of water to the quantity of cementitious material (sum of Portland cement and supplementary cementitious material) in the concrete mixture.

  • MP 711.03.23 SUPERSEDES: SEPTEMBER 2018 REVISED: MAY …

    MIX DESIGN FOR PORTLAND CEMENT CONCRETE 1. PURPOSE 1.1 To establish a procedure for testing the physical properties of a proposed mix design. 1.2 To establish criteria for evaluating the test data to arrive at acceptable batch proportions for an approved mix design. 2. SCOPE 2.1 This procedure shall apply to the design of all portland cement ...

  • Cement & Concrete Mix Design | CivilDigital

    May 11, 2013· Concrete is a construction material composed of :Cement (commonly Portland cement) as well as other cementitious materials such as fly ash and slag cement.Aggregate (generally a coarse aggregate such as gravel, limestone, or granite, plus a fine aggregate such as sand). ... Cement & Concrete Mix Design. March 15, 2017 May 11, 2013 by Johnny ...

  • Lecture_04 concrete mix design.pdf - Unit 300984 Pavement ...

    Mix Design Procedures – ACI Method • Step 5: Water/cement (w/c) or water/cementitious material (w/cm) ratio Ø Both ratios are governed by strength and durability requirements Ø When Type I (GP) Portland cement is used, w/c or w/cm can be obtained from Table 10.3 Ø In other cases (e.g., other types of cement, use of blast furnace slag or ...

  • Concrete Mix Ratio Calculator | On Site Concrete Calculator

    Concrete Mix Ratio Calculator. An online on site concrete calculator to calculate the concrete mix ratio. It plays a major role in creating a strong, durable concrete block. The major materials needed in the preparation of concrete blocks are portland cement, sand, aggregate (stone), and water.

  • CE 321 Lecture 14: Mix Design of Portland Cement Concrete ...

    Oct 05, 2017· - Comprehensive PCC Mix Design Example

  • Actual Concrete Mix Ratios For 3000, 3500, 4000, and 4500 ...

    A sack or "bag" of cement weighs 94 pounds so this tells us a 3000 psi concrete mix is also equal to a 5.5 sack mix of concrete. 94 pounds x 5.5 bags of cement = 517 pounds (pretty close to 510.75) For more 1 on 1 help with concrete mixing ratios, join The Concrete Underground where I can help you with your specific questions through my private ...

  • SPECIFICATION 501 – PORTLAND CEMENT CONCRETE …

    SPECIFICATION 501 – PORTLAND CEMENT CONCRETE PAVEMENT 321 501-2.07 Proportioning of Concrete a. The Contractor shall design the concrete mix determining the proportions of Portland cement, coarse and fine aggregate, and water necessary to produce a workable concrete meeting the following requirements: 1. A compressive strength of 5,000 psi at 28

  • Portland Cement Concrete Mix Design Flashcards | Quizlet

    Portland Cement Concrete Mix Design. STUDY. Flashcards. Learn. Write. Spell. Test. PLAY. Match. Gravity. Created by. thirdshelton2000. Terms in this set (12) Proportioning Concrete Mixes/Concrete Mix Design-Selection of the suitable ingredients-Determining their relative quantities to produce as economically as possible, concrete of appropriate ...

  • Minor Portland Cement Concrete Mix Design

    MINOR PORTLAND CEMENT CONCRETE MIX DESIGN TRIAL BATCH SUMMARY Project: Date: Contractor: Concrete for: Concrete producer: Mix designation: English Metric MIX PROPERTIES Compressive strength (28 day) Slump Air content percent Water/cement ratio1 PROPORTIONS Specific SSD Mass Absolute Material Gravity Volume (SSD) Cement 3.15 Water 1.00

  • Optimized Aggregates Gradations for Portland Cement ...

    Two full-scale ready-mix concrete trials were tested in December of 2009These two . mixes followed the proposed 47BR combined gradation shown in Figure 2. esting of The t each specimen met the specified requirements in Table 3. Each specimen was tested by the NDOR Portland Cement Concrete lab at the Materialoratory s & Research facility in

  • Concrete Mix Design: Proportioning - National Precast ...

    Sep 11, 2018· You need a 5,000-psi mix with a 5% air content, and you need to be able to strip the products from the forms in 15 hours. Historically, for similar mixes, you've used 555 pounds of cement and 120 pounds of fly ash per cubic yard of concrete. You …

  • Concrete Mix Design Calculations

    1/22/2014 6 Basic Concrete Mix Design Materials Pounds of material S.G. Abs Volume 667 3.15 X 62.4 Cement 667 3.15 3.39-Total Cementious 667 Miller Stone 1590 2.6 9.80

  • PART IX - PORTLAND CEMENT CONCRETE

    concrete mix design on a form provided by the Department giving the intended sources of materials and the mix design for concrete to be furnished. No work shall be started until the portland cement concrete mix 727

  • Optimized Aggregates Gradations for Portland Cement ...

    Two full-scale ready-mix concrete trials were tested in December of 2009. These two mixes followed the proposed 47BR combined gradation shown in Figure 2. The testing of each specimen met the specified requirements in Table 3. Each specimen was tested by the NDOR Portland Cement Concrete laboratory at the Materials & Research facility in

  • Section 601 - Portland Cement Concrete for Pavements ...

    Jul 29, 2013· The mix design basis for bulk volume (dry, loose) of coarse aggregate per unit volume of concrete is 72% for Grades P-NC and P1; 74% for Grade P2. d. If the local average minimum temperature for the next 10 consecutive days after concrete placement is forecast to be below 40 °F, submit a revised quality control plan for the Engineer's ...

  • Portland Cement Concrete Mix Design (Exam 2) Flashcards ...

    Start studying Portland Cement Concrete Mix Design (Exam 2). Learn vocabulary, terms, and more with flashcards, games, and other study tools.

  • 03 05 15 - PORTLAND CEMENT CONCRETE

    A. Portland cement concrete shall be composed of portland cement, fine aggregate, coarse aggregate, and water, with or without admixtures as approved by the Engineer, proportioned and mixed as specified herein. 1.07 SUBMITTALS. A. General: Refer to Section 01 33 00, Submittal Procedures, and Section 01 33 23, Shop

  • Portland Cement Concrete Mix Design Window

    Portland Cement Concrete (PCC) Mix Design window allows for the addition, modification, and approval of Portland Concrete Mix Designs. A PCC Mix Design may not be changed if it is approved. The test results on this window are used by SiteManager for comparison. A PCC Mix Design may also be downloaded for a specific contract.

  • Concrete Mix Design Manual Rev08-19 - NCDOT

    Understand concrete mix design submittal and approval process for NCDOT Know how to correctly complete NCDOT mix design forms ... Portland Cement Hydration and Microstructure Hydration is the formation of a compound by the combining of water with some other substance. In concrete, hydration is the chemical reaction between hydraulic cement and

  • PORTLAND CEMENT CONCRETE MIX DESIGN

    Mix Designs are required when a plant produces Portland Cement concrete for structures or pavements for a Department project. A mix design is required for each class or type of concrete produced for each project and each plant. If any significant changes are made in the mixture, a new mix design …

  • Designing and Proportioning Normal Concrete Mixtures ...

    (portland cement, blended cement, fly ash, slag, silica fume, and natural pozzolans). The water-cementitious material ratio selected for mix design must be the lowest value required to meet anticipated exposure conditions. Tables 9-1 and 9-2 show requirements for various expo-sure conditions. When durability does not control, the water-cementi-

  • Portland Cement Concrete Mix - Concrete Mix Design

    Concrete Mix Design. Portland cement concrete mix designs are developed in our laboratory to meet project specifications using state-of-the-art admixtures that improve workability, finish ability, and cost effectiveness. We are AASHTO Accredited to perform concrete mix designs and determine compressive strength and flexural strength of concrete.

  • Concrete Mix Ratios - Cement, Sand, Aggregate and Water

    Dec 03, 2014· Concrete mix ratio is a vital topic in concrete mix design. The four basic ingredients for making concrete are: Portland cement, sand, aggregate (stone) and water. The strength of concrete mixture depends on the ratio in which these four …

  • Concrete Technology Manual Chapter 3, Review of Concrete ...

    The following definitions are basic to a complete understanding of concrete mix design principles: • Water - Cement Ratio (W/C) is definedas the ratio of the quantity of water to the quantity of cementitious material (sum of Portland cement and supplementary cementitious material) in the concrete mixture.

  • MP 711.03.23 SUPERSEDES: SEPTEMBER 2018 REVISED: MAY …

    MIX DESIGN FOR PORTLAND CEMENT CONCRETE 1. PURPOSE 1.1 To establish a procedure for testing the physical properties of a proposed mix design. 1.2 To establish criteria for evaluating the test data to arrive at acceptable batch proportions for an approved mix design. 2. SCOPE 2.1 This procedure shall apply to the design of all portland cement ...

  • Cement & Concrete Mix Design | CivilDigital

    May 11, 2013· Concrete is a construction material composed of :Cement (commonly Portland cement) as well as other cementitious materials such as fly ash and slag cement.Aggregate (generally a coarse aggregate such as gravel, limestone, or granite, plus a fine aggregate such as sand). ... Cement & Concrete Mix Design. March 15, 2017 May 11, 2013 by Johnny ...