HOME ABOUT US PRODUCTS GALLERY LOCATIONS CAREERS CONTACT Flowable Fill Rock Hill produces these mixes as a cost-effective alternative to traditional backfill methodology. Flowable fill will attain a strength range from 80 to 2000 PSI based on your needs. Flowable fill is a cementitious slurry consisting of a mixture of fine aggregate or filler, water, and cementitious materials, which is used primarily as a backfill in lieu of compacted earth. This mixture is capable of filling all voids including irregular excavations and hard to reach places (such as under and around pipes). It is self-leveling, and hardens in a matter of a few hours without the need for compaction in layers. Flowable fill materials are primarily used in below grade applications such as utility trenches, where low strength and ease of placement are required. Flowable fill is typically placed using conventional ready-mix concrete trucks. In many cases, these materials are designed so that they are comparable in strength to the surrounding soil after hardening, making excavation at a later time possible. CALL Us Toll Free Tel: 1 (800) RockHil EMAIL Our Sales Manager jay@rockhillconcrete.com HOURS Mon - Fri: 6:30am - 5pm Saturday: Upon Request OVER 70 YEARS EXPERIENCE VISIT US 339 School St Catasauqua, PA 18032 © 2019 by RockHill Inc. Proudly created with Wix.com

HOME ABOUT US PRODUCTS GALLERY LOCATIONS CAREERS CONTACT Ready-Mixed Concrete Concrete is a combination of Portland cement, variable-sized aggregates, admixture chemicals and other various products depending on your application. Ready-mix concrete is the strong, durable construction material of choice for a endless variety of applications. It can be designed to act as flowable fill for small, hard-to-reach areas or it can be mixed into super-high-strength concrete for highway bridge decks. In the proper hands, Ready-mix concrete works well in almost any circumstance to create any shape. The key to achieving solid, long-lasting concrete is in the careful proportioning and mixing of its ingredients. Rock Hill knows how to combine the elements of Ready-mix concrete to achieve the proper balance of workability when wet and durability when cured. Ready-mix concrete can be custom pigmented or textured to meet your design specifications. It can be formulated with the admixtures to meet your structural, environmental, and deadline requirements. Rock Hill concrete is produced and delivered according to the various applicable standards of the ASTM (American Society for Testing and Materials), ACI (American Concrete Institute) and Pa-DOT (Pennsylvania Department of Transportation). Concrete can be produced in many different mix proportions to serve your specific applications. If you have any questions regarding the type of concrete that best fits a required application, please call (610)264-5586 CALL Us Toll Free Tel: 1 (800) RockHil EMAIL Our Sales Manager jay@rockhillconcrete.com HOURS Mon - Fri: 6:30am - 5pm Saturday: Upon Request OVER 70 YEARS EXPERIENCE VISIT US 339 School St Catasauqua, PA 18032 © 2019 by RockHill Inc. Proudly created with Wix.com