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Cooling Ready Mixed Concrete
This publication provides guidance on methods of obtaining desired concrete temperature during hot weather concrete production by providing charts to ...
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Concrete Strength Measurement-Cores vs. Cylinders Concrete
A technical paper of historical significance, the data from which is the basis of some of the current provisions for core testing in the ACI 318 Build...
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Cold Weather Ready Mixed Concrete
This publication deals with the precautions that need to be taken in cold weather concreting. It describes methods of using hot water and heated aggr...
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In-Place Concrete Strength Evaluation- A Recommended Practic
This recommended practice is a result of consensus by NRMCA's Research Engineering and Standards Committee on an orderly sequence of procedures to be ...
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Concrete Core Strength-The Effect of Length to Diameter Rati
Research data from two organizations evaluate the effect of core moisture condition, end preparation and length-to-diameter ratios of 1.0, 1.25, 1.5, ...
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Outline and Tables for Proportioning Normal Weight Concrete
Provides the basic outline for designing a concrete mixture by the absolute volume method. This guide includes SI units and provides the basis for ob...
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Concrete Curb and Gutter Manual
This manual provides helpful information regarding the use, design and construction of concrete curbs and gutters along the edges of streets, parking ...
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Effect of Temperature and Delivery Time on Concrete Proporti
High Concrete temperature and extended delivery time have significant impact on mixing water requirements. Lab study quantifies additional cement to ...
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No-Fines Pervious Concrete for Paving
No-fines pervious concrete for paving applications reduce the need for separate storm water retention areas when space is at a premium. Based on labo...
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Concrete Mixture Evaluation & Acceptance for Air Field Pavem
This authorized reprint from the proceedings of a 1991 American Society for Civil Engineerings specialty conference on aircraft/pavement interactions ...
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Review of Variables that Influence Measured Conc. Com. Stren
This paper summarizes the many variables that can affect the measured compressive strength of concrete cylinders, including procedures for sampling, c...
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Loss of Air Content in Pumped Concrete
Pumping is a popular method of conveying and placing concrete, but several factors, such as boom configuration and pump pressures, can significantly i...
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Conversion to the Metric System
Provides conversion factors and recommended units in the SI (metric) units that are primarily of use to the concrete industry. #2P181
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Recruiting, Hiring, & Training Manual for Truck Mixer Driver
This manual offers helpful information for ready mixed concrete industry executives and supervisors responsible for hiring and training truck mixer dr...
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Cement Strength & Concrete Strength-An Apparition or a Dicho
This paper reviews several studies over the past 40 years which relate standard mortar strength and air content tests of cement to the performance of ...
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Understanding Concrete Core Testing
This paper discusses the building code provisions and criteria for using cores from concrete structures when an investigation of in-place concrete str...
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Ready Mixed Concrete
The authors of this paper have been intimately involved in the development of ASTM specifications for ready mixed concrete C 94 and C 685. This paper ...
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Guideline Manual for Quality Assurance Quality Control
This publication describes the basic requirements of a ready mix producer quality plan, including a reprint of ACI 121R-04 Quality Management System f...
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The Concrete Intersection
This publication features ready mix producers' questions about common problems and answers compiled by the NRMCA staff with the help of experts. #2P19...
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Preparation of 4"x8" Compression Test Specimens - CD
(ConcreteTech Quality Assurance Testing Series, Volume #1) 4"x8" compressive strength specimens are allowed by ASTM C31. They are faster and easier t...
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Preparation of 4"x8" Compression Test Specimens - DVD
(ConcreteTech Quality Assurance Testing Series, Volume #1) 4"x8" compressive strength specimens are allowed by ASTM C31. They are faster and easier t...
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Preparation of 4"x8" Compression Test Specimens - VHS
(ConcreteTech Quality Assurance Testing Series, Volume #1) 4"x8" compressive strength specimens are allowed by ASTM C31. They are faster and easier t...
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Concrete Floors and Moisture 2005
This book discusses sources of moisture, drying of concrete, methods of measuring moisture, construction practices, specifications, and responsibiliti...
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CIP 01 - Dusting Concrete Surfaces (Pkg. of 50)
Concrete in Practice Sheets are short one-page discussions on various concrete topics. Written in a "What? Why? and How?" scheme, they are intended t...
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CIP 10 - Strength of In-Place Concrete (Pkg. of 50)
Concrete in Practice Sheets are short one-page discussions on various concrete topics. Written in a "What? Why? and How?" scheme, they are intended t...
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