Due to the inherent nature of printed literature and current digital media, Acker-Stone cannot guarantee exact color matching from use of printed color swatches. The materials that are used in Acker-Stone pavers and walls delivers a range of natural colors that closely match those used in physical samples, catalogs, web sites, color swatch photography and digital images. Pavers and walls will vary slightly due to the environmental conditions. Therefore, color swatch photographs are an approximate representation of color and not an exact match. Final color selection should be made from physical product. If there are discrepancies, contact an Acker-Stone Sales Representative before project installation commences. Installation of product constitutes its acceptance.
Acker-Stone pavers are manufactured from earth-based materials, including cement, aggregates, coloring and water. The normal variation of these natural raw materials affect such features as color, textures and surface. Therefore, uniformity of such characteristics among paving stones cannot be guaranteed.
Efflorescence
Efflorescence is a naturally occurring process in all concrete products that sometimes appears in the form of a white powdery substance on the surface. It does not compromise the functionality or structural integrity of the product. Although efflorescence cannot be completely prevented, it will wash off over time and can be cleaned with efflorescence cleaner. Acker-Stone accepts no responsibility or liability for this condition.
Compaction Equipment
Paving stones with an embossed, slate surface or face mix surface finish are more susceptible to scuffing from compaction equipment used in most paver installations. Acker-Stone recommends the use of a urethane mat between the plate and the paver surface when compacting. Contact your equipment supplier for information about accessories for this purpose. Acker-Stone will not be held responsible for damage caused by the misuse of compaction equipment, leaving scuff marks, or burns on pavers.
Proper Color Distribution Through Laying Techniques
Proper installation enhances the overall color of the pavement surface. Pavers should be selected from at least three separate pallets and then randomly mixed. This creates an attractive and subtle blend of color.
Specifications
Subtle variances in production and environmental factors could affect the density, weight, and definite sizes of each paver. All specs listed on product pages are approximate and nominal to the actual weight and sizing of our pavers and pallets. Actual weight and dimensions may vary.
Warranty
Acker-Stone stands behind the structural integrity of every product we manufacture. Acker-Stone provides a Homeowner Lifetime Guarantee on the structural integrity of its material, in accordance with the appropriate ASTM standard, to the original single-family home purchaser.
Acker-Stone provides a One-Year Commercial Guarantee on the structural integrity of its material, in accordance with the appropriate ASTM standard, on the commercial project. Material proven by an independent testing facility to be outside ASTM specifications will be replaced.
Exclusions applying to both warranties
Please visit ICPI ( Interlocking Concrete Pavement Institute), and NCMA (National Concrete Masonry Association) www.icpi.org and www.ncma.org for more information on installation specifications. This warranty does not apply to any damage resulting from a natural disaster or from a deliberate and/or negligent act on the part of the purchaser, owner of the building, installer or any third party. For more information about the commercial warranty, or for details on our lifetime Homeowner Warranty, please contact your Acker-Stone representative.
