RAP-2S Crack Repair by Gravity Feed with Resin - Spanish Language

RAP-2S Crack Repair by Gravity Feed with Resin - Spanish Language
RAP-2S Reparación de grietas inyectando resinas por medio de gravedad, versión en español

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Description

Field Guide to Concrete Repair Application Procedures

Crack Repair by Gravity Feed with Resin

This topical application for crack repair uses a thin polymer resin to fill the crack. Penetrating by gravity alone, the resin fills the crack and forms a polymer plug that seals out water, salts, and other aggressive elements. In some cases, a structural repair of the crack can be achieved. Before any concrete is repaired, the cause of the damage must be assessed and the objective of the repair must be

understood.

Typical causes of concrete cracking include steel corrosion, freezing and thawing, sulfate attack, and alkali-aggregate reaction (AAR). Poor practices during the original construction can cause excessive shrinkage or settlement in the structure. Improper joint spacing and load imbalances also contribute to cracking.

Document Details

Author: ACI Committee E706

Publication Year: 2012

Categories: Repair

Formats: PDF

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 Manual of Concrete Practice (MCP). For a listing of and access to all product errata, visit the Errata page.

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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.

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