HOME ABOUT US PRODUCTS GALLERY LOCATIONS CAREERS CONTACT Lightweight The performance of concrete is often a function of the weight (density) of the concrete. The normal weight of concrete is around 150 pounds per cubic foot. However, there is often a need to proportion concrete at a lighter unit weight. When a lighter weight concrete is needed, the weight of the aggregate is the critical proportioning factor. The most common reasons lightweight concrete is specified is to reduce weight and/or to improve fire resistance. Lightweight concretes have unit weights which vary from 110 to 125 pounds per cubic foot. To achieve these unit weights, Rock Hill utilizes different varieties of high quality lightweight aggregates depending on the application. 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 Fibers Many concretes these days are using a fibrous reinforcement that is actually mixed into the concrete. Fiber reinforcement offers many benefits. Design Uses Reduces plastic shrinkage cracking and micro cracking Secondary reinforcement for all types of concrete work Ideally suited for shotcrete and pump mixes Compatible with all ready mix concrete and cement-based products Suitable for all types and designs of precast concrete Impressed/stamped concrete Design Benefits Applicator friendly - simply added to any concrete mix Eliminates the need for welded wire mesh secondary reinforcement Supplied in pre-measured ready to use e-z add degradable bags 100% non-rusting and alkali resistant Provides three-dimensional reinforcement Safer to use than traditional wire mesh Always placed in the proper location in the concrete Less expensive than welded wire mesh 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 Main Office: 339 School St. Catasauqua, PA 18032 Other Plants: 125 Rock Hill Rd Lehighton, PA 18071 5814 Cherry Valley Rd Stroudsburg, PA 18360 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