Description
This specification contains the construction requirements for the application of shotcrete. Both wet- and dry-mixture shotcrete are addressed, as well as fiber-reinforced shotcrete. The minimum standard for materials, properties, testing, and application are covered.
The materials, processes, quality control measures, and inspections described in this specification should be tested, monitored, or performed as applicable only by individuals holding the appropriate ACI certifications or equivalent.
Keywords: dry-mixture shotcrete; fiber-reinforced shotcrete; nozzleman; qualification; quality control; quality assurance; shooting; wet-mixture shotcrete.
Table of Contents
PART 1—GENERAL
1.1—Scope
1.2—Definitions
1.3—Referenced standards
1.4—Submittals
1.5—Preconstruction testing by Contractor
1.6—Testing during construction
1.7—Delivery, storage, and handling
PART 2—PRODUCTS
2.1—Materials
2.2—Packaged shotcrete materials
2.3—Fiber-reinforced shotcrete
2.4—Shotcrete properties
2.5—Proportioning
2.6—Batching, mixing, and delivery
PART 3—EXECUTION
3.1—Preparation of surface to receive shotcrete
3.2—Joints
3.3—Alignment control
3.4—Application
3.5—Finish
3.6—Curing
3.7—Protection
3.8—Tolerances
3.9—Repair of shotcrete
3.10—Acceptance of Wor
(nonmandatory portion follows)
NOTES TO SPECIFIER
General notes
FOREWORD TO CHECKLISTS
CHECKLIST REFERENCES
(mandatory portion follows)
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).