• Concrete in Practice - Utah Ready Mixed Concrete Association

    The Concrete in Practice Series (CIP) offers information on a wide array of issues surrounding concrete. All of them are educational and written in a non-technical format. The CIP's are courtesy of National Ready Mixed Concrete Association (NRMCA), Silver Spring, Maryland, USA. Documents are read only and may not be printed.

  • CIP 19 - Curling of Concrete Slabs - NRMCA

    CIP 19 - Curling of Concrete Slabs WHAT is Curling ... Shrinkage and Curling of Slabs on Grade, Series in three parts, R. F. Ytterberg, ACI Concrete International, ... grinding slab joints where curling has occurred to restore serviceability, and injecting a grout under the curled

  • How Many Days Should I Wait After a Pour for Cutting Concrete?

    NRMCA; CIP 6 Joints in Concrete Slabs On Grade; 1998 Iowa State University PCC Center; Concrete Pavement Joint Sawing, Cleaning, And Sealing; November 2004 Advanced Structural Designs; Saw Cutting Joints in Slabs

  • CIP Series – Alabama Concrete Industries Association

    Synthetic Fibers for Concrete: CIP 24: Corrosion of Steel in Concrete: CIP 25: Jobsite Addition of Water: CIP 26: Cold Weather Concreting: CIP 27: Concrete Slab Moisture: CIP 28: Vapor Barriers Under Slabs on Grade: CIP 29: Supplementary Cementitious Materials: CIP 30: Ordering Ready Mixed Concrete: CIP 31: Concrete Pre-Construction Conference ...

  • Resources – Wayne Davis Concrete

    CIP 6 – Joints in Concrete Slabs on Grade. CIP 7 – Cracks in Residential Basement Walls. CIP 8 – Discrepancies in Yield. CIP 9 – Low Concrete Cylinder Strength. CIP 10 – Strength of In-Place Concrete. CIP 11 – Curing In-Place Concrete. CIP 12 – Hot Weather Concreting. CIP 13 – Blisters on Concrete Slabs CIP 14 – Finishing ...

  • Robertson's Ready Mix

    NRMCA CONCRETE PRACTICE. CIP 1 : Dusting Concrete Surfaces: CIP 2 : Scaling Concrete Surfaces : CIP 3 : Crazing Concrete Surfaces: CIP 4 : Cracking Concrete Surfaces: CIP 5 : Plastic Shrinkage Cracking : CIP 6 : Joints in Concrete Slabs on Grade : CIP 7 : Cracks in Concrete Basement Walls : CIP 8 : Discrepancies in Yield : CIP 9 : Low Concrete ...

  • CONCRETE IN PRACTICE | Concrete Career Academy

    Introduction to Concrete in Practice This link will take you directly to NRMCA's website where you can view any of the 44 CIP's. If you want your own printed copy of the CIP series, you can order those directly from TCA at a cost of $35, plus shipping via UPS directly to your address.

  • NRMCA Concrete In Practice (CIP) Information Sheets ...

    Jul 29, 2020· The NRMCA was founded in 1930 and is the leading industry advocate on ready mixed concrete as a building material of choice. Their level and depth of knowledge is unmatched and they are the foremost expert on all aspects of ready mixed concrete including: mix design, pouring, placing, finishing, curing, sealing, specifying, and testing concrete.

  • Concrete Materials

    CIP 6 - Joints in Concrete Slabs on Grade Tooled WHAT are Joints? Concrete expands and shrinks with changes in mois- ture and temperature. The overall tendency is to shrink and this can cause cracking at an early age. Irregular cracks are unsightly and difficult to maintain but gen- erally do not affect the integrity of concrete. Joints are

  • CIP 1 00 - CONCRETE IN PRACTICE

    CIP 1 Dusting Concrete Surfaces CIP 2 Scaling Concrete Surfaces CIP 3 Crazing Concrete Surfaces CIP 4 Cracking Concrete Surfaces CIP 5 Plastic Shrinkage Cracking CIP 6 Joints in Concrete Slabs on Grade CIP 7 Cracks in Concrete Basement Walls CIP 8 Discrepancies in Yield CIP 9 Low Concrete Cylinder Strength CIP 10 Strength of In-Place Concrete ...

  • Item Detail - my.nrmca.org

    CIP 06 - Joints in Concrete Slabs on Grade (Pkg. of 50) Concrete in Practice Sheets are short one-page discussions on various concrete topics. Written in a "What?

  • Technical Literature & Documents – A-1 Block

    CIP 6 - Joints In Concrete Slabs On Grade CIP 7 - Cracks In Residential Basement Walls CIP 8 - Discrepancies In Yield ... CIP 28 - Concrete Slab Moisture CIP 29 - Vapor Retarders Under Slabs On Grade ... The Concrete In Practice (CIP) series are copyrighted documents made available by NRMCA. For printed copies, visit

  • Joints in Concrete Slabs | JLC Online

    Jun 01, 2018· One of those articles, "CIP 6—Joints in Concrete Slabs on Grade," thoroughly explains how and why concrete slabs crack, as well as how to control that cracking. Most of this answer has been sourced from that article. Concrete moves—expands and contracts—with changes in moisture and temperature and as part of the curing process.

  • CIP 6 - Joints in Concrete Slabs on Grade

    CIP 6 - Joints in Concrete Slabs on Grade WHAT are Joints? WHY are Joints Constructed? Concrete expands and shrinks with changes in mois-ture and temperature. The overall tendency is to shrink and this can cause cracking at an early age. Irregular cracks are unsightly and difficult to maintain but gen-erally do not affect the integrity of ...

  • CIP 6: Joints in Concrete Slabs on Grade - Kentucky ...

    NRMCA CIP's; REGISTER FOR EVENTS; Concrete Career Academy; Contact Us; Search; CIP 6: Joints in Concrete Slabs on Grade. Fullscreen Mode. Contact info. Kentucky Concrete Association 1 HMB Circle Frankfort, KY 40601 502 695-1535 [email protected]

  • Concrete in Practice (CIP)

    CIPs are the copyrighted information of the National Ready Mixed Concrete Association and are displayed on this website with their permission. No part of these publications may be reproduced in any form, without the express written consent of the NRMCA. ... CIP 6: Joints in Concrete Slabs on Grade: CIP 7: Cracks in Concrete Basement Walls: CIP ...

  • Concrete In Practice (CIP) - NRMCA

    45 · CIP is Promotion through education. Concrete In Practice is a series of one-page information …

  • Technical Resources

    CIP 6 - Joints in Concrete Slab on Grade CIP 7 - Cracks in Concrete Basement Walls CIP 8 - Discrepancies in Yield CIP 9 - Low Concrete Cylinder Strength CIP 10 - Strength of In-Place Concrete CIP 11 - Curing In-Place Concrete CIP 12 - Hot Weather Concreting CIP 13 - Concrete Blisters CIP 14 - Finishing Concrete Flatwork

  • NRMCA Concrete Practice - Concrete & Aggregate Products

    NRMCA Concrete Practice. Dusting Concrete Surfaces. CIP 1. Scaling Concrete Surfaces. CIP 2. Crazing Concrete Surfaces. CIP 3. Cracking Concrete Surfaces. CIP 4. Plastic Shrinkage Cracking. CIP 5. Joints in Concrete Slabs on Grade. CIP 6. Cracks in Concrete Basement Walls. CIP 7. Discrepancies in Yield. CIP 8. Low Concrete Cylinder Strength ...

  • Concrete in Practice (CIPs) National Ready Mixed Concrete ...

    NRMCA - Concrete in Practice (CIP's) - CIP's are a series of one-page information sheets on important technical topics, written in a non-technical format courtesy of the National Ready Mixed Concrete Association. Print copies can be obtained from NRMCA. To purchase them, click here, email [email protected], or call (301) 587-1400 ext. 1165.

  • NRMCA Concrete in Practice | LYCON INC.

    The National Ready Mixed Concrete Association has provided some helpful guides as a courtesy to our customers. They cover a wide variety of topics on the best practices for concrete. If you would like to purchase any of these guides for print or distribution, please contact them at:

  • Concrete 101 | Heated Concrete Blankets

    Refer to NRMCA CIP 6 for detailed information on Joints in Concrete Slabs on Grade. Plastic shrinkage cracks are cracks that appear on the surface of freshly placed concrete during the furnishing process or soon after. This problem usually occurs during hot weather. These cracks are generally 1 to 2 inches deep and do not impair the strength of ...

  • Best Practices | CONCRETE READY MIX, INC.

    NRMCA Concrete In Practice Series. CIP 1 - Dusting Concrete Surfaces. CIP 2 - Scaling Concrete Surfaces ... CIP 6 - Joints in Concrete Slabs on Grade. CIP 7 - Cracks in Residential Basement Walls. CIP 8 - Discrepancies in Yield. CIP 9 - Low Concrete Cylinder Strength. CIP 10 - Strength of In-Place Concrete. CIP 11 - Curing In-Place Concrete ...

  • Kienstra Ready Mix resources — Kienstra Ready Mix Concrete

    To order a print version of these CIPs, please contact the NRMCA at or call (301) 587-1400. Courtesy of: National Ready Mix Concrete Association - 900 Spring Street, Silver Spring, MD 20910 - - 1-888-84NRMCA ©National Ready Mix Concrete Association (NRMCA).

  • ACI LEVEL I CERTIFICATION CLASS JULY 6, 2021 - Kentucky ...

    Jul 06, 2021· CIP 24: Synthetic Fibers for Concrete; CIP 25: Corrosion of Steel in Concrete; CIP 26: Jobsite Addition of Water; CIP 27: Cold Weather Concreting; CIP 28: Concrete Slab Moisture; CIP 29: Vapor Retarders Under Slabs on Grade; CIP 3: Crazing Concrete Surfaces; CIP 30: Supplementary Cementitious Materials (SCM) CIP 31: Ordering Ready Mixed ...

  • CIP 6 - Joints in Concrete Slabs on Grade

    CIP 6 - Joints in Concrete Slabs on Grade WHAT are Joints? WHY are Joints Constructed? Concrete expands and shrinks with changes in mois-ture and temperature. The overall tendency is to shrink and this can cause cracking at an early age. Irregular cracks are unsightly and difficult to maintain but gen-erally do not affect the integrity of concrete.

  • Preparing for Concrete Cracks with Control Joints ...

    Jun 30, 2020· Here are the basics from the NRMCA CIP 6 – Joints in Concrete Slabs on Grade: The maximum joint spacing should be 24 to 36 times the thickness of the slab. For example, in a 4-inch-thick (100 mm) slab, the joint spacing should be about 10 feet (3 meters). It's recommended that joint spacing should be limited to a maximum of 15 feet (4.5 ...

  • ACI Nov 02 - American Concrete Institute

    CIP 6 Joints in Concrete Slabs on Grade CIP 7 Cracks in Concrete Basement Walls CIP 8 Discrepancies in Yield CIP 9 Low Concrete Cylinder Strength ... Suggestions for CIP topics can be sent to [email protected] The CIPs are sold in two ways: Individual topics are sold in packages of 50. Price: Members $15.00 Non-members: $19.50

  • Concrete in Practice - Utah Ready Mixed Concrete Association

    The Concrete in Practice Series (CIP) offers information on a wide array of issues surrounding concrete. All of them are educational and written in a non-technical format. The CIP's are courtesy of National Ready Mixed Concrete Association (NRMCA), Silver Spring, Maryland, USA. Documents are read only and may not be printed.

  • CIP 19 - Curling of Concrete Slabs - NRMCA

    CIP 19 - Curling of Concrete Slabs WHAT is Curling ... Shrinkage and Curling of Slabs on Grade, Series in three parts, R. F. Ytterberg, ACI Concrete International, ... grinding slab joints where curling has occurred to restore serviceability, and injecting a grout under the curled

  • How Many Days Should I Wait After a Pour for Cutting Concrete?

    NRMCA; CIP 6 Joints in Concrete Slabs On Grade; 1998 Iowa State University PCC Center; Concrete Pavement Joint Sawing, Cleaning, And Sealing; November 2004 Advanced Structural Designs; Saw Cutting Joints in Slabs

  • CIP Series – Alabama Concrete Industries Association

    Synthetic Fibers for Concrete: CIP 24: Corrosion of Steel in Concrete: CIP 25: Jobsite Addition of Water: CIP 26: Cold Weather Concreting: CIP 27: Concrete Slab Moisture: CIP 28: Vapor Barriers Under Slabs on Grade: CIP 29: Supplementary Cementitious Materials: CIP 30: Ordering Ready Mixed Concrete: CIP 31: Concrete Pre-Construction Conference ...

  • Resources – Wayne Davis Concrete

    CIP 6 – Joints in Concrete Slabs on Grade. CIP 7 – Cracks in Residential Basement Walls. CIP 8 – Discrepancies in Yield. CIP 9 – Low Concrete Cylinder Strength. CIP 10 – Strength of In-Place Concrete. CIP 11 – Curing In-Place Concrete. CIP 12 – Hot Weather Concreting. CIP 13 – Blisters on Concrete Slabs CIP 14 – Finishing ...

  • Robertson's Ready Mix

    NRMCA CONCRETE PRACTICE. CIP 1 : Dusting Concrete Surfaces: CIP 2 : Scaling Concrete Surfaces : CIP 3 : Crazing Concrete Surfaces: CIP 4 : Cracking Concrete Surfaces: CIP 5 : Plastic Shrinkage Cracking : CIP 6 : Joints in Concrete Slabs on Grade : CIP 7 : Cracks in Concrete Basement Walls : CIP 8 : Discrepancies in Yield : CIP 9 : Low Concrete ...

  • CONCRETE IN PRACTICE | Concrete Career Academy

    Introduction to Concrete in Practice This link will take you directly to NRMCA's website where you can view any of the 44 CIP's. If you want your own printed copy of the CIP series, you can order those directly from TCA at a cost of $35, plus shipping via UPS directly to your address.

  • NRMCA Concrete In Practice (CIP) Information Sheets ...

    Jul 29, 2020· The NRMCA was founded in 1930 and is the leading industry advocate on ready mixed concrete as a building material of choice. Their level and depth of knowledge is unmatched and they are the foremost expert on all aspects of ready mixed concrete including: mix design, pouring, placing, finishing, curing, sealing, specifying, and testing concrete.

  • Concrete Materials

    CIP 6 - Joints in Concrete Slabs on Grade Tooled WHAT are Joints? Concrete expands and shrinks with changes in mois- ture and temperature. The overall tendency is to shrink and this can cause cracking at an early age. Irregular cracks are unsightly and difficult to maintain but gen- erally do not affect the integrity of concrete. Joints are

  • CIP 1 00 - CONCRETE IN PRACTICE

    CIP 1 Dusting Concrete Surfaces CIP 2 Scaling Concrete Surfaces CIP 3 Crazing Concrete Surfaces CIP 4 Cracking Concrete Surfaces CIP 5 Plastic Shrinkage Cracking CIP 6 Joints in Concrete Slabs on Grade CIP 7 Cracks in Concrete Basement Walls CIP 8 Discrepancies in Yield CIP 9 Low Concrete Cylinder Strength CIP 10 Strength of In-Place Concrete ...

  • Item Detail - my.nrmca.org

    CIP 06 - Joints in Concrete Slabs on Grade (Pkg. of 50) Concrete in Practice Sheets are short one-page discussions on various concrete topics. Written in a "What?

  • Technical Literature & Documents – A-1 Block

    CIP 6 - Joints In Concrete Slabs On Grade CIP 7 - Cracks In Residential Basement Walls CIP 8 - Discrepancies In Yield ... CIP 28 - Concrete Slab Moisture CIP 29 - Vapor Retarders Under Slabs On Grade ... The Concrete In Practice (CIP) series are copyrighted documents made available by NRMCA. For printed copies, visit

  • Joints in Concrete Slabs | JLC Online

    Jun 01, 2018· One of those articles, "CIP 6—Joints in Concrete Slabs on Grade," thoroughly explains how and why concrete slabs crack, as well as how to control that cracking. Most of this answer has been sourced from that article. Concrete moves—expands and contracts—with changes in moisture and temperature and as part of the curing process.

  • CIP 6 - Joints in Concrete Slabs on Grade

    CIP 6 - Joints in Concrete Slabs on Grade WHAT are Joints? WHY are Joints Constructed? Concrete expands and shrinks with changes in mois-ture and temperature. The overall tendency is to shrink and this can cause cracking at an early age. Irregular cracks are unsightly and difficult to maintain but gen-erally do not affect the integrity of ...

  • CIP 6: Joints in Concrete Slabs on Grade - Kentucky ...

    NRMCA CIP's; REGISTER FOR EVENTS; Concrete Career Academy; Contact Us; Search; CIP 6: Joints in Concrete Slabs on Grade. Fullscreen Mode. Contact info. Kentucky Concrete Association 1 HMB Circle Frankfort, KY 40601 502 695-1535 [email protected]

  • Concrete in Practice (CIP)

    CIPs are the copyrighted information of the National Ready Mixed Concrete Association and are displayed on this website with their permission. No part of these publications may be reproduced in any form, without the express written consent of the NRMCA. ... CIP 6: Joints in Concrete Slabs on Grade: CIP 7: Cracks in Concrete Basement Walls: CIP ...

  • Concrete In Practice (CIP) - NRMCA

    45 · CIP is Promotion through education. Concrete In Practice is a series of one-page information …

  • Technical Resources

    CIP 6 - Joints in Concrete Slab on Grade CIP 7 - Cracks in Concrete Basement Walls CIP 8 - Discrepancies in Yield CIP 9 - Low Concrete Cylinder Strength CIP 10 - Strength of In-Place Concrete CIP 11 - Curing In-Place Concrete CIP 12 - Hot Weather Concreting CIP 13 - Concrete Blisters CIP 14 - Finishing Concrete Flatwork

  • NRMCA Concrete Practice - Concrete & Aggregate Products

    NRMCA Concrete Practice. Dusting Concrete Surfaces. CIP 1. Scaling Concrete Surfaces. CIP 2. Crazing Concrete Surfaces. CIP 3. Cracking Concrete Surfaces. CIP 4. Plastic Shrinkage Cracking. CIP 5. Joints in Concrete Slabs on Grade. CIP 6. Cracks in Concrete Basement Walls. CIP 7. Discrepancies in Yield. CIP 8. Low Concrete Cylinder Strength ...

  • Concrete in Practice (CIPs) National Ready Mixed Concrete ...

    NRMCA - Concrete in Practice (CIP's) - CIP's are a series of one-page information sheets on important technical topics, written in a non-technical format courtesy of the National Ready Mixed Concrete Association. Print copies can be obtained from NRMCA. To purchase them, click here, email [email protected], or call (301) 587-1400 ext. 1165.

  • NRMCA Concrete in Practice | LYCON INC.

    The National Ready Mixed Concrete Association has provided some helpful guides as a courtesy to our customers. They cover a wide variety of topics on the best practices for concrete. If you would like to purchase any of these guides for print or distribution, please contact them at:

  • Concrete 101 | Heated Concrete Blankets

    Refer to NRMCA CIP 6 for detailed information on Joints in Concrete Slabs on Grade. Plastic shrinkage cracks are cracks that appear on the surface of freshly placed concrete during the furnishing process or soon after. This problem usually occurs during hot weather. These cracks are generally 1 to 2 inches deep and do not impair the strength of ...

  • Best Practices | CONCRETE READY MIX, INC.

    NRMCA Concrete In Practice Series. CIP 1 - Dusting Concrete Surfaces. CIP 2 - Scaling Concrete Surfaces ... CIP 6 - Joints in Concrete Slabs on Grade. CIP 7 - Cracks in Residential Basement Walls. CIP 8 - Discrepancies in Yield. CIP 9 - Low Concrete Cylinder Strength. CIP 10 - Strength of In-Place Concrete. CIP 11 - Curing In-Place Concrete ...

  • Kienstra Ready Mix resources — Kienstra Ready Mix Concrete

    To order a print version of these CIPs, please contact the NRMCA at or call (301) 587-1400. Courtesy of: National Ready Mix Concrete Association - 900 Spring Street, Silver Spring, MD 20910 - - 1-888-84NRMCA ©National Ready Mix Concrete Association (NRMCA).

  • ACI LEVEL I CERTIFICATION CLASS JULY 6, 2021 - Kentucky ...

    Jul 06, 2021· CIP 24: Synthetic Fibers for Concrete; CIP 25: Corrosion of Steel in Concrete; CIP 26: Jobsite Addition of Water; CIP 27: Cold Weather Concreting; CIP 28: Concrete Slab Moisture; CIP 29: Vapor Retarders Under Slabs on Grade; CIP 3: Crazing Concrete Surfaces; CIP 30: Supplementary Cementitious Materials (SCM) CIP 31: Ordering Ready Mixed ...

  • CIP 6 - Joints in Concrete Slabs on Grade

    CIP 6 - Joints in Concrete Slabs on Grade WHAT are Joints? WHY are Joints Constructed? Concrete expands and shrinks with changes in mois-ture and temperature. The overall tendency is to shrink and this can cause cracking at an early age. Irregular cracks are unsightly and difficult to maintain but gen-erally do not affect the integrity of concrete.

  • Preparing for Concrete Cracks with Control Joints ...

    Jun 30, 2020· Here are the basics from the NRMCA CIP 6 – Joints in Concrete Slabs on Grade: The maximum joint spacing should be 24 to 36 times the thickness of the slab. For example, in a 4-inch-thick (100 mm) slab, the joint spacing should be about 10 feet (3 meters). It's recommended that joint spacing should be limited to a maximum of 15 feet (4.5 ...

  • ACI Nov 02 - American Concrete Institute

    CIP 6 Joints in Concrete Slabs on Grade CIP 7 Cracks in Concrete Basement Walls CIP 8 Discrepancies in Yield CIP 9 Low Concrete Cylinder Strength ... Suggestions for CIP topics can be sent to [email protected] The CIPs are sold in two ways: Individual topics are sold in packages of 50. Price: Members $15.00 Non-members: $19.50