Fence posts, post holes for pole barns, and rat slabs.
Residential sidewalk, footings, patios, steps, trash slabs, shed slabs, and pier pads. A standard multipurpose mixture for general use in construction. It is durable, has sufficient cement, and can be placed wet without sacrificing quality.
Commercial sidewalks, curbs, driveways, approaches, building footings, foundations, retaining walls, floor slabs, garage floors, hot tub pads and bond beams, grade beams, and areas where heavy loads may be moved or stored. Used in applications where surface spalling is not acceptable, and loading is expected.
Used for heavy traffic pavement, such as shops, warehouses, RV slabs, and concrete footings designed for heavy loading. Stronger, more durable mix design.
Driveways, roads, and specialized construction projects where high impact resistance, very low wear rates, or extreme conditions are expected. Very strong and durable mix design.
Driveways, roads, dams, high rise buildings, bridge decks, parking garages, specialized projects. Extremely strong and durable mix design.
Primarily used as a replacement for compacted backfill. Very liquid type of concrete with a consistency similar to a milk shake. No need to compact or vibrate. Self-leveling material.
Mix designs can use aggregate ranging from pea gravel to 1 ½” minus rock. River rock or crushed aggregate. Slag or fly ash additives or blends or pure 100% cement. Grout and mortar mix designs.
Hollow foam blocks, reinforced with steel rebar, and filled with concrete that produces an energy efficient, noise reducing, and strong product with a significant thermal mass.
Air entrainment in concrete increases the durability and resistance to the detrimental temperature changes found with recurrent freeze thaw cycles. Central Oregon has numerous annual freeze thaw cycles. Air entrainment minimizes surface concrete cracking and scaling caused by de-icing salts and chemicals. Further, air bubbles in air entrained concrete increase the workability and finish ability of concrete and air bubbles facilitate and allow for concrete expansion and contraction, minimizing risk for long term concrete cracking. Air entrainment gives semi-liquid concrete a “creamy” look and feel, resulting in less water required for all mix designs, resulting in less “bleeding” of concrete, and resulting in a more durable concrete product.
decorative exposed aggregate concrete creates a durable skid resistant surface, ideal for most flatwork applications – sidewalks, driveways, pathway, patios, pool decks. V Works Mobile Mix Concrete can produce great exposed aggregate concrete.
Accelerates cement hydration and reduce set time by approximately two thirds. For example, reducing concrete cure time from 6 hours to 2 hours. Normally Calcium Chloride is used during cold weather. Calcium chloride is not recommended, or should be used with caution, with rebar reinforced concrete to avoid corrosion of steel reinforcement. Other concrete accelerators can used to reduce concrete set time and accelerate hydration in these circumstances.
Hot water is mandatory with cold weather concrete pours, or when cold weather is expected. Hot water promotes early chemical processes of concrete hydration, setting, and strength formation in cold temperature concrete pour environments.
Fiber-reinforced concrete (FRC). Fiber reinforcement in residential projects provides an economical way to increase concrete structural integrity. Fiber reinforcement promotes concrete durability and inhibits concrete cracking secondary to plastic and drying shrinkage. Fiber reinforcement reduces the permeability of concrete and plastic settlement cracking, and improves the cohesion of the concrete mix.
Color admixtures can be integrated into concrete mix designs, producing deep, durable, and multi colored concrete options, accents, and highlights. These integral pigments color the entire concrete product, resulting in deep colors that do not fade with time or wear. Call V Works to discuss your colored concrete desires.
There are two main problems with concrete placement in cold weather conditions:
Deicers and chemicals should not be applied to concrete for at least the first winter after concrete placement to minimize concrete degradation and cracking that can result from use of these compounds.
During cold weather, the ground or surface where concrete will be placed must not be frozen. Placement of fresh concrete on frozen ground can have significant negative effects on the long term success of that concrete.
Concrete should only be placed on well compacted subbase and subgrade material. Inadequate compaction of this material can result in early failure and/or cracking of concrete.
Long term concrete success depends on adequate curing and hydration of the concrete mixture before load bearing and use occurs.
Low carbon steel wire or stainless steel wire adds tensile strength and adhesion properties. The increased tensile strength found with fabric reinforcement resists contracting and pulling forces which can cause concrete to crack from twisting and warping.
Rebar reinforced concrete has higher tensile strength, ductility, and elastic properties, resists tensile stresses better, and results in more uniform concrete properties.