ACI 506 2022

$56.88

ACI PRC-506-22: Shotcrete – Guide

Published By	Publication Date	Number of Pages
ACI	2022	56

Guaranteed Safe Checkout

Category: ACI

If you have any questions, feel free to reach out to our online customer service team by clicking on the bottom right corner. We’re here to assist you 24/7.
Email:[email protected]

Description

This guide is a companion document to ACI 506.2, “Specification for Shotcrete,” and provides information on materials and properties of both dry-mix and wet-mix shotcrete. Most facets of the shotcrete process are covered, including application procedures, equipment requirements, and responsibilities of the shotcrete crew. Other aspects, such as preconstruction trials, craftsman qualification tests, materials tests, finished shotcrete acceptance tests, and equipment, are also discussed. Keywords: dry-mix shotcrete; mixture proportioning; placing; quality control; shotcrete; wet-mix shotcrete.

PDF Catalog

PDF Pages	PDF Title
3	TITLE PAGE
4	PREFACE Introduction History
5	Applications New developments Research and development PART 1—GENERAL 1.1—Scope
7	1.2—Definitions 1.3—References: Refer to Part 7 1.4—Submittals 1.5—Preconstruction testing by contractor
8	1.6—Testing during construction: quality assurance and quality control
11	1.7—Acceptance PART 2—PRODUCTS 2.1—Materials
15	2.2—Packaged shotcrete materials 2.3—Fiber-reinforced shotcrete 2.4—Shotcrete properties
18	2.5—Mixture proportions
20	2.6—Batching and mixing
22	PART 3—EXECUTION 3.1—Surface preparation
26	3.2—Joints 3.3—Alignment control
27	3.4—Application
37	3.5—Finishing
40	3.6—Curing 3.7—Protection 3.8—Tolerances
41	3.9—Repair PART 4—EQUIPMENT 4.1—Introduction
42	4.2—Dry-mix equipment
43	4.3—Wet-mix equipment
44	4.4—Air requirements
45	4.5—Mixing equipment 4.6—Hoses
46	4.7—Nozzles
47	4.8—Auxiliary equipment
48	4.9—Plant layout and operation
49	4.10—Other uses of shotcrete equipment PART 5—CREW ORGANIZATION 5.1—Introduction 5.2 —Composition and crew duties
50	5.3—Crew qualifications
51	5.4—Communication PART 6—SUSTAINABILITY 6.1—Shotcrete sustainability 6.2—Formwork reduction or elimination
52	6.3—Construction efficiency 6.4—Repair and rehabilitation 6.5—Creativity and efficiency of shotcrete sections 6.6—Summary PART 7—REFERENCES
54	Authored references