Concrete Cleaning & Sealing
Cleaning concrete periodically and keeping it sealed with the proper sealer are key components to extending the life of a concrete surface and enhancing its beauty. How often one should clean and reseal is largely dependent on the conditions the concrete is exposed to, especially weather extremes, atmospheric contaminants, sunlight intensity and in the case of horizontal concrete; the amount of foot or vehicle traffic. It can be difficult to tell when concrete is in need of cleaning, because the dirt and grime can build up slowly and gradually darken the surface appearance. Surfaces which are severely stained by oil, grease, rust, carbon build-up, mold or efflorescence pose less of a mystery, as to when to clean. The type of surface such as; exterior slab, interior floor, walls or structure, determines the type of cleaning which can be done, as well as, the products which can be used. A wide variety of cleaners are available which are designed to clean or remove contamination from concrete surfaces. Concrete is porous, holds dirt well, and can be a tough surface to clean. Even with the best cleaner, good old-fashioned elbow grease, a pressure washer and patience really make the difference when removing a stubborn stain from concrete. Once the process is done, the results of freshly cleaned concrete are very noticeable and the use of either a penetrating or surface sealer is highly recommended, in order to protect and preserve the hard work and expense which went in to the cleaning process. Penetrating sealers become part of the concrete and have a longer life cycle than surface sealers. Surface lying sealers generally have a glossier appearance than their penetrating sealer counterparts.
Concrete curing compounds can also provide concrete protection, by way of sealing a surface, but they must be applied at the time of new concrete placement. L& M Construction Chemicals has a complete line of curing compounds and they can be found on our clipboard. New concrete is generally sealed after it has been properly cured for 28 days. The sealers used would be the same choices as those used after cleaning older concrete.
Salmon Bay carries a number of products from several manufacturers which can properly address your cleaning and sealing needs. As with the use of most construction chemicals (especially cleaners) we would recommend that they are handled by professionals who have the experience and equipment necessary to do the job safely and properly.
PROSOCO is a national manufacturer of products that clean, protect and maintain concrete, brick and stone. PROSOCO’s products and services are designed to improve the appearance and performance of architectural masonry & concrete. This high level of specialization makes PROSOCO unique within the construction industry. The company has developed products for giving new life to historic buildings and monuments; maintenance and protection of existing buildings; and the cleaning and protection of new masonry and reinforced concrete structures.
Protectosil® building protection products increase the life cycle of your structure by mitigating the effects of man made and natural deterioration. Lower maintenance cost, less cleaning, reduced restoration and less vandalism are a few of the benefits of Protectosil® products. Protectosil® products are spray applied using standard equipment and have been proven to last well over 20 years. Salmon Bay carries the full complement of AQUA-TRETE, CHEM-TRETE and PROTECTOSIL branded products.
L & M Construction Chemicals
Since its inception, L&M has realized the construction industry’s need to improve the durability and appearance of concrete. In answer to those needs L & M has developed and offers a number of excellent concrete products while continuing to be at the cutting edge of concrete chemistry and market trends. L&M has a solid track record of improving product formulations to protect the environment. Toward this end, over the years L&M has developed and introduced a number of environmentally sensitive, waterborne, low odor products to replace VOC containing, solvent-based cures, sealers, and water repellents in concrete construction.