ACI PRC-347-14(21) Guide to Formwork for Concrete (Reapproved 2021)

Price: $ 95.00 USD

Choose Product Language

Choose Product Units


Choose Product Format

Description

Objectives of safety, quality, and economy are given priority in these guidelines for formwork. A section on contract documents explains the kind and amount of specification guidance the engineer/architect should provide for the contractor. The remainder of the guide advises the formwork engineer/contractor on the best ways to meet the specification requirements safely and economically. Separate chapters deal with design, construction, and materials for formwork.

Considerations specific to architectural concrete are also outlined in a separate chapter. Other sections are devoted to formwork for bridges, shells, mass concrete, and underground work. The concluding chapter on formwork for special methods of construction includes slipforming, preplaced-aggregate concrete, tremie concrete, precast concrete, and prestressed concrete.

Keywords: anchors; architectural concrete; coatings; construction; construction loads; contract documents; falsework; form ties; forms; formwork; foundations; quality control; reshoring; shoring; slipform construction; specifications; tolerances.

 

Document Details

Author: ACI Committee 347

Publication Year: 2014

Pages: 36

Formats: Protected PDF/Web View

Table of Contents

CHAPTER 1—INTRODUCTION AND SCOPE

1.1—Introduction

1.2—Scope

CHAPTER 2—NOTATION AND DEFINITIONS

2.1—Notation

2.2—Definitions

CHAPTER 3—GENERAL CONSIDERATIONS

3.1—Achieving economy in formwork

3.2—Contract documents

CHAPTER 4—DESIGN

4.1—General

4.2—Loads

4.3—Member capacities

4.4—Safety factors for accessories

4.5—Shores

4.6—Bracing and lacing

4.7—Foundations for formwork

4.8—Settlement

CHAPTER 5—CONSTRUCTION

5.1—Safety precautions

5.2—Construction practices and workmanship

5.3—Tolerances

5.4—Irregularities in formed surfaces

5.5—Shoring and centering

5.6—Inspection and adjustment of formwork

5.7—Removal of forms and supports

5.8—Shoring and reshoring of multistory structures

CHAPTER 6—MATERIALS

6.1—General

6.2—Properties of materials

6.3—Accessories

6.4—Form coatings and release agents

CHAPTER 7—ARCHITECTURAL CONCRETE

7.1—Introduction

7.2—Role of architect

7.3—Materials and accessories

7.4—Design

7.5—Construction

7.6—Form removal

CHAPTER 8—SPECIAL STRUCTURES

8.1—Discussion

8.2—Bridges and viaducts, including high piers

8.3—Structures designed for composite action

8.4—Folded plates, thin shells, and long-span roof structures

8.5—Mass concrete structures

8.6—Underground structures

CHAPTER 9—SPECIAL METHODS OF CONSTRUCTION

9.1—Preplaced-aggregate concrete

9.2—Slipforms

9.3—Permanent forms

9.4—Forms for prestressed concrete construction

9.5—Forms for site precasting

9.6—Use of precast concrete for forms

9.7—Forms for concrete placed under water

CHAPTER 10—REFERENCES

Authored references

ERRATA INFO

Any applicable errata are included with individual documents at the time of purchase. Errata are not included for collections or sets of documents such as the ACI Collection. For a listing of and access to all product errata, visit the Errata page.

Return/Exchange Policy

Printed / Hard Copy Products: The full and complete returned product will be accepted if returned within 60 days of receipt and in salable condition. A 20% service charge applies. Return shipping fees are the customer’s responsibility.

Electronic /Downloaded Products & Online Learning Courses: These items are not eligible for return.

Subscriptions These items are not eligible for return.

Exchanges: Contact ACI’s Customer Services Department for options (+1.248.848.3800 – ACICustomerService@concrete.org).