concrete placement, namely wet- and dry-castings. In another relevant study, a new automated detection method was suggested by Chen et al. We also have gravel boards availabe in. Discover our ICC-ES-certified post-frame and deck solutions. 5) bar, MW200 (W31) or MD200 (D31) wire, and smaller 40 (11⁄ 2) Concrete not exposed to weather or in contact with ground: Slabs, Walls. buildings using precast concrete. (805) 386-8185 Fax: (805) 671-9371 E-Mail (Click Envelope) Glossary of products Description: Cast Stone (click to enlarge) Our "top of the line" product. STONE+ MATTE Stone Sealer. ” Engineered Form Panels. Although dry-cast concrete mix designs and applications have been used for decades within the precast concrete industry, the batching method is rarely. Cast stone is made by using one of three main manufacturing methods, semi-dry, wet-cast or fibre reinforced. WET PRECAST CONCRETE IN THE PRECAST CONCRETE INDUSTRY, a concrete element producer sells a finished technical product, though its quality and surface appearance are the producer’s calling card. 2. Wahoo Concrete - Dry Cast vs. From there they are put into a kiln to cure, stacked on a pallet, and sent off to distributors to be sold. 3. With wet concrete, you need to pour it into the hole and around the post. Both wet cast and dry cast pavers are suitable for residential projects (i. 5) Landscaping circles. For example, building a small, architecturally unique boutique hotel may benefit. Cast Stone and Precast Concrete products and textures. A wet cast can lead to skin irritation or infection. Dry tamp replicate a carved stone while wet cast looks like a molded product where details does now show as well as dry cast. It will eventually get wet and cure over time. The end result is a product that is almost impervious to the entry of moisture and acids that won’t flake, chip or craze like ordinary car stops. Precast tunnel liners may be demoulded after 6 to 8 hours when cured with vapor – allowing for double-casting of expensive steel forms. Compressed air is introduced at the nozzle during wet process to enhance the spray characteristics. Concrete is one of the oldest and most widely used building materials in the world. The wet connection combines the precast concrete components with post-cast concrete during assembling. A wet cast manufacturing process that creates a denser, stronger product than other methods, such as dry cast concrete. a QSM may be available from the National Precast Concrete Association (NPCA) or the American Concrete Pipe Association (ACPA). We dug the holes 30” deep this time too as that was appropriate for our freeze depth. Just as with concrete, a chemical reaction occurs causing the materials to bond and harden. One benefit of using dry cast is it can be consolidated within a form. Wet cast concrete is often used in the precast industry, where it is. 13 13:01 Seite 190. Wet Cast Concrete. The details of the two joints are shown in Fig. Both have identical mix designs (Portland cement, aggregate, water, etc) and are cast in forms and cure. Wet-cast means that the concrete has a water-cement ratio of about 0. SINCE 2012. Strength. Less trips to the truck plus clear time savings equals a more-efficient jobsite. The wood column is attached to a U-shaped steel bracket made of ¼-inch steel with ½-inch thru-bolts and ¼-inch lag bolts. It’s fast. com. Woodside manufacture both wet and dry cast stone. Concrete also sets in wet weather, but rainwater in the mixture can weaken it. Treads: 11 1/2″ wide, broom finish. 3. Posted February 13, 2019. Most of the bright coloured pavers (Red, yellow and Jet black) you see would be made using wet casting process. When done right both methods should actually. Wet-cast paver mix contains more water than dry-cast pavers, rendering the mix a similar consistency to concrete. 4 (4. 2. _156-208_en_Layout 1 07. . Cheaper initially but more expensive overall for large constructions. 2. Modular block walls (MBWs) are systems which contain dry cast precast concrete units. Fun and Informative Concrete Technology Videos for Dry Cast Concrete Producers. 3. Dry cast limestone ornaments are handmade using crushed limestone. The potential benefits of precast structures with adaptable joints with respect to both traditional dry-assembled precast frames and cast-in-situ or wet-assembled precast frames are discussed. 36. 3 inches or less at the time of concrete placement. Due to the discontinuity of the reinforcements and complicated stress conditions, those wet joints are the weak parts in the PCSBs. Used to set mailbox posts, fence posts and lamp posts without mixing; Pour dry mix into hole and soak with water . Structural Performance of Dry-Cast Rubberized Concrete Pipes with Steel and Synthetic Fibers. We manufactures and install durable and affordable precast concrete steps across Central. An increase in curing time means wet-cast. The biggest difference between wet cast and dry cast stone is water content and the amount of slump (an industry term for how workable and pliable a synthetic. Wet cast – handle in 6 to 8 hours. As a cast stone company, at Vobster Architectural we specialise in designing, detailing and manufacturing premium quality wet cast stone, semi-dry stone and glass reinforced concrete (GRC) products. Introduction Indonesia is one of the fast developing countries in the world. Wet Cast Concrete Products: Manufactured from measurable slump concrete. used w/cm ratios of 0. The observation of crack and failure behaviour of all concrete specimens were also carried out. 3. e. Wet cast concrete, as its name suggests, has a wetter, more liquid consistency, or what is referred to as ‘slump’ – the state of concrete before it is cured. 4 through 18. DIY. Cast Stone Masonry Products. Key Differences of Cast-In-Place and Precast Concrete. g. Top posts of April 16,. Dry Cast vs. Specifications; Length: 2400mm / 8ft. [15] for engineering structures with cyclic symmetries. What is dry cast concrete? Also known as zero-slump or low-slump concrete, dry cast concrete is a mix with a low water-to-cement ratio. Here’s a quick side-by-side comparison: Cost: Cast-In-Place is often more cost-effective for small-scale or highly customized projects, while Precast can be cost-effective for larger, repetitive projects. 30 to 0. Soil reinforcement can be added to wet cast PMBWs and dry cast MBWs. What is dry. An Introduction to Dry Cast Concrete. About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright. 0. Pavers are made simply by adding the necessary ingredients including aggregates, cement, pigment color, additives and mixing them; adding them to a mold; and then compressing and vibrating them to meet the standards set by the manufacturer. Risers: 7 1/2″ high (7″ Risers available as custom unit). Emulative construction uses connections that are designed and detailed to give the PC structure similar performance as that of an equivalent cast-in situ monolithic RC structure that has been conventionally designed. They are often cast with a hollow core in order to reduce weight, with the head and the toe of the pile cast solid. Air-Dry Saturated Surface Dry (SSD) Oven-Dry Wet Aggregate Properties Bulk Density. Dry cast limestone ornaments are handmade using crushed limestone. The precast units covered by this specification are machine-placed units intended for use in the construction of dry stacked modular retaining wall systems. Wet cast is an easily flowing form of concrete with a high water to concrete ratio. rarely become 100% dry without the use of a forced air dryer. A substitute for Dry Cast is the Wet Case Stone alternative. Any good concrete company will agree that using precast concrete is also a great way to speed up the building process. The most common finish for a dry tamp cast stone is limestone or sandstone while the wet cast method is capable of providing a wider array of possible finishes. faster mold or machine fill times. The emulative cast-in-situ method and dry connection method are compared. Willis is a general partner of Gabriel-Willis Associates, the two-man team that developed the new concrete process. Six large-scale PCS box-girders with dry joints were tested to failure under two-point loading in this study. Coarse - Aggregate predominately retained on the No. performance of reinforced concrete structures in both pre- and post-yield phases. These smooth textures and bold colours due come at a cost of durability and wear resistance due to the manufacturing process. Precast concrete construction for seismic systems can generally be categorised into two types: emulative and jointed. Typically wet cast pavers are smooth in appearance and to the touch. One. Top Tread: “No. 3MPa is applied by stress bars at top, bottom and the sides of the mating precast segments. Choose with confidence, and make NCP as your single source for. This technique dates back to Roman times where a mixture of lime and pozzolanic cement, sandstone fines and aggregates was made with just enough. EZ-Tube. has resulted in. Differences between Wet Cast and Dry Cast Concrete. They are typically more expensive than dry cast pavers and increasingly these products are being manufactured factory sealed adding to their cost. That makes Cast Stone an excellent replacement for natural cut limestone, sandstone, brownstone. Wet-Cast. ) This study was performed by the Lehigh Portland Cement Research Center to. Dry Cast. Both products have their place in design and construction. production staff to manufacture concrete barriers at a high-pace. PLANT APPROVAL . Division 04 Section “Exterior Stone Cladding” for furnishing stone facings and anchorages. com Dry cast posts are manufactured using a semi-dry concrete mix which is compacted to give it strength. During the hydration reaction, cement and water interact to form cement paste which. Moreover, as mentioned earlier, these methods utilize dry-cast concrete with a low water/cementitious materials (w/cm) ratio. The oldest version is referred to as Wet Casting. The semi-dry precast concrete industry manufactures large quantities of finished concrete products with high quality surface appearance and excellent durability. It is the consistency that defines whether the mix is ‘wet’ cast or ‘dry’ cast. The dry cast uses very little water in the concrete mix. Wet cast is an easily flowing form of concrete with a high water to concrete ratio. This process requires less water and a shorter curing time than a wet cast process The concrete mixture is poured into a mould and compressed under high pressure The pavers have an optimal water to cement ration,making them incredibly strong There is no slump when the product is demoulded The minimum. 2—Methods of Casting Segments to be erected with wide joints may be cast separately. Wet cast pavers appear to have a smooth non-porous surface while dry cast pavers visibly look to have a rougher, more porous surface. Pre-Cast Perma-Columns are a 5’ pre-cast concrete column that keeps the wood post completely out of the ground. Wet Cast Concrete Design •A significant amount of Box Culverts and precast concrete products are produced using wet cast processes, including some Reinforced Concrete Pipe (RCP). Customers often ask the difference between dry or vibrant tamped cast stone and wet cast stone. On the other hand, dry or vibrant cast stone panels. Cast Stone - a refined architectural concrete building unit manufactured to simulate natural cut stone, used in Division 4 masonry applications. 1. While dry cast have historically been more simple and basic in color and texture, modern manufacturing has made color blends and surface textures more desirable. For instance, Peyvandi et al. Although post-installed anchors are commonly used in concrete. Engineered form panels are a popular option among precast concrete manufacturers that produce a variety of different-sized or custom products such as wing walls, special drainage inlets or “one-off” vault structures. Dry Cast Versus Wet Cast: Choosing the Right Method - Understand the differences and benefits of dry cast and wet cast. 3. More about the dry tamp method. 2 parts sand. 38, respectively. 21. org/education •Strength (compressive, flexural, tensile, bond) •Modulus of elasticity •Coefficient of thermal expansionPrecast concrete has significant edge in terms of strength. The biggest difference between wet cast and dry cast stone is water content and the amount of slump (an industry term for how workable and pliable a synthetic stone mix is). Like its name implies, wet cast involves significantly more water than dry tamp, and because of that, wet cast exhibits 3 to 4 inches of slump. Dry-cast concrete ≈ roller-compacting concrete. Also, dry cast can only achieve limestone or sandstone texture and cannot create a smooth finish. Plaster casts and fiberglass casts with conventional padding aren't waterproof. Before you dig, contact your local utility company and request that they mark the location of any underground utility lines. This method calls for the construction of a reverse mold of the required unit. Absorption – Percentage of moisture absorption by weight after immersion in water. Admixtures –. This specification does not cover the placement, consolidation, curing, or protection of. Speed: Dry cast production is typically faster than wet cast. . Much experience has been gained with this pile type because of its extensive use in the construction of bridge structures. pipe on a radius of 1,500 ft. Dry posts are approximately 15-20% stronger and less brittle than wet cast posts. 10 and 18. Dry connections are usually achieved through steel materials and rely on bolting, anchoring, and onsite welding to. Material: 5000 psi air-entrained concrete. Wet joint: Joint that requires not only casting with cement but also concreting and grouting material. Use a two-sided post level to check if your post is straight and plumb. Modular block walls (MBWs) are systems which contain dry cast precast concrete units. Wet cast concrete is poured into a mould and air bubbles are released from the mix through vibration. But there are limitations in the Dry Cast process. With wet. The dimensions and section reinforcement of the two joints are the same, the length of the column is 3000 mm, and. Requirements for quality of concrete shall be as hereinafter specified. PAGE 4 > Guide to Concrete Construction — Part VI-Section 20 – Precast Concrete Version 1. Cast-in DEMU Fixing anchors i. As such, you should always look for dry cast concrete posts!Jorge explains the difference between the dry cast system and the wet cast system. 9. It is produced by mixing these components at high heat and pouring them into forms. The semi-dry process is most suited to traditional sized products such as cills, heads, string courses, cornice, copings etc. Our batch systems can be customized to work with any mixture of concrete, including ready mix, wet-cast, and dry-cast. With their Headquarters based near Geneva, Quadra. Reinforcing: Fibermesh and/or steel reinforcing. ft. 2. in PUSBs: dry joints, epoxy joints, and wet/cast-in-place joints. Bedding material shall consist of crushed stone, cinders, slag, sand, or other approved porous material having a maximum particle size of 13. Fire exposure can have a significant impact on the structural integrity and robustness of precast concrete beam-to-column connections. 3 to 3. The friction force is the force exerted by a surface when an object moves across it - or makes an effort to move across it. The efficiency of the dry cast process makes it possible to produce up to 8 precast sections per day. The mixture is then hand packed into a mold and left in a humid room to cure. Precast concrete is our. Wet Cast - Jorge. Sandwich Panel Construction. Dry pouring any concrete is not recommended. Both are generally composed of aggregate, Portland cement, and water. F f = μ N (1). Metelli and P. Give us a call at 717-267-4505 for information on more quality precast, prestressed products to meet your design and construction needs. N. 1. Dry-cast concrete car stops are formed with a moist concrete mix, vibrated on a molding machine to eliminate air pockets and compacted under 23 tons of hydraulic pressure. When you pour concrete footings, hold the cardboard concrete form tube about 12 in. It isn't easy to pull 40lbs of set concrete attached to a wet 10' 6x6 post then dig out 40lbs of dry mix. com Nelson Precast 1501 W Patapsco Ave, Baltimore, MD 21230 (410) 522-7190 (410) 732-3408 info@nelsonprecast. Placement of Reinforcement – Provide a 1 inch concrete. About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright. Run a top string: Tie one end of one string around one end post about 6 inches from the top. The low water-to-cement ratio means the concrete sets and hardens quickly, allowing for faster demolding. 03. The dry-cast concrete has also been used for its advantages particularly in precast concrete industries, e. Pavers manufactured for Michigan. 50mm Depth of Slot: 20mm Dry Cast Concrete Slotted Channels on two sides Resistant to moisture and rot Features & Specifications Click to close. 17. Architectural Cast Stone has specific performance requirements. The hollow core can be used to place instrumentation doing construction or to determine pile. 1. The system with wet connections uses cast-in-place concrete, having to follow the requirements of a monolithic RC construction [10] . 75 hours for precast vs. Quick Curing: Dry pour concrete cures faster than wet mix, allowing for faster project completion. Unlike cast-in-situ buildings, precast buildings are assembled on site by connecting precast components using mechanical devices or on-site casted joints, which makes the. 4 calls specifically for the periodic inspection of “reinforcing steel, including. The demand for precast concrete here in the United States in on the rise, with a predicted growth of 6. You’ll have to wait 1 to 2 weeks after your injury to get a waterproof cast put on, so you may need another type of cast or a splint. We also do a range of styles to match the rest of your fencing. In recent decades, precast concrete buildings have undergone significant development, attracting considerable academic attention to their mechanical performances. Both wet cast and dry cast pavers are suitable for residential projects (i. e. Plaster casts and fiberglass casts with conventional padding aren’t waterproof. EZ-Tube: $187 / footing; 4 EZ-Footing sections, 1 base and galvanized rod = $157; Labor: 30 minutes (move and place the sections). The biggest difference between the two is the manufacturing process through which they are. With such techniques as dry pack cast stone, homeowners and designers. Both wet cast PMBWs and dry cast MBWs resist horizontal earth pressure by acting as gravity retaining walls. C1776 Specification for Wet-Cast Precast Modular Retaining Wall Units . French et al. e. With concrete being the most utilised building material worldwide [7, 8] a high ecologic potential, in regard to resource-efficient design and production through automation, is available. It’s a dense, durable, and strong material that can be moulded into various shapes and sizes. MANUFACTURE OF PRECAST CONCRETE 2. Steel reinforcement adds extra strength and stability, making it suitable for use in both commercial and residential settings. Slump is the consistency of concrete before it. Westbrook Concrete Block Co. 38 without the use of admixtures. In these examples, steel ranges from 43% to 53% of the total cost of components. Wet-cast pavers also have the ability to impersonate a variety of finishes such as wood, water and natural stone. 1. Raw Materials. Both of these methods create a simulated natural cut stone look. 2 Precast Connection Using Steel Plates and Steel ConnectorsHere are a few tips on how to dry out a wet cast: 1. Contrasting that with our semi dry stone process and you can see why Serene Stone semi dry is. Thus, Aninthaneni, Dhakal, Marshall, and Bothara (2018) propose a system of two pairs of steel plates which are located in the precast concrete beam ends –one embedded and the other one bolted to the precast concrete column-. To argue that one casting method is inherently superior to the other showcases a lack of understanding with regard to cement hydration. g. [4, 5] Wet connections rely on the splicing. Cast Stone and Precast Concrete products and textures. Today, 2500 years later, we still follow the same principles. Repairs specific to uncured dry cast, packerhead, and semi-dry cast product for slab off areas extending to the reinforcing steel shall commence within 1 h of casting the product by trowel-applying batched concrete from the same mix design, or approved concrete mix into the slab off area. Hello world! 8. The difference between high end cast stone and precast concrete is easily seen, and even the novice can appreciate the high quality limestone like finish on a cast stone product. The wet connection combines the precast concrete components with post-cast concrete during assembling. Dry cast concrete box units are available in the 9 standard sizes listed in OPSS 1821, Table 1. The oldest version is referred to as Wet Casting. Wet Casting is a labour intensive process which is reflected in the lead times for our bespoke products . Large-keyed joints showed a minor increase in shear capacity (9. Del Zotto Mixers are capable of. μ = static (μ s) or kinetic (μ k) frictional coefficient. in Chambersburg, PA, is a family-owned company serving the construction industry since 1923. WET CAST | Do you want to know everything about landscaping? Read our blog articles to find out trends, tips and tools about the landscape industry. 1. concrete units, interlocking soil-filled reinforced concrete modules or bins or rock filled gabion baskets. Gravity causes the water to drain. Hold the hairdryer several inches away from the cast and move it around constantly so that all areas of the cast get evenly dried out. N = normal force between the surfaces (N, lb) There are at least two types of friction forcesAutomacad offers equipment with a variety of standard configurations customizable to fit your specific Dry Cast project. Speed: Dry cast production is typically faster than wet cast. Nitterhouse Concrete Products, Inc. Plasticizers (also commonly referred to as surfactants) are designed to "wet out" the constituents in concrete and improve the workability or flowability of the concrete, resulting in improved densities and productivity, i. (See the increased densities in Ref. For example, mortar (consisting of water, cement, and fine aggregates) carbonates two to four times faster than concrete (consisting of water, cement, and coarse and fine aggregates) because of its more porous structure. 0 USES & APPLICATIONS. 3. Posts; Cast Stone – Wet vs Dry. Precast Concrete vs. Quickrete concrete has limited workability; just tossing a mixture in a hole for a post is fine. Dry tamp replicate a carved stone while wet cast looks like a molded product where details does now show as well as dry cast. Spalling of top concrete slab at bridge joint was also reported. Cast-in-place also has a high compressive strength of 4000 psi to 5000 psi. Dry Cast units are immediately demoulded after casting and are hand finished to a very high standard. Place the wet cast in front of a fan. 3 a,b shows the precast wet connections in which the hatched portion contains higher grade concrete compared to the concrete used in beams and columns,. As a type of building stone, cast stone is specified under the masonry division 04 70 20. To find out more, contact us at sales@standleybatch. Acid Etching – Process of applying a solution of hydrochloric or muriatic acid and water to the exposed surface of Cast Stone in order to remove the cement film from the aggregates, achieving a fine-grained finish which simulates natural cut stone. The splitting test was conducted to describe the tensile strength of dry-cast concrete. Where the tin is your mold and the concrete mix is the batter. It can take days to cure and dry. The cast-in-place method is more common than shotcrete, but it takes more time to complete a project because of the lower compressive. Labor Costs Reduced by 25. A vision of over a centimetre depth of captured and condensed water is one to contemplate if pressured to lay an impermeable finish on a newly cast. Each example produces 1 cubic yard of concrete. 06 – Precast Concrete Noise Walls . Haddonstone (semi-dry cast limestone) This is a unique form of cast limestone, with a surface texture, feel and strength similar to Portland or natural limestone. Wet cast uses a concrete mix that is wetter than the other methods (concrete slump less than 4 inches). Dry-cast concrete cannot hydrate properly without adequate water in the mix. Dry Cast – manufactured from zero slump concrete. [7] investigated various precast concrete connections, dry and wet, for a reduced one-third scaled structure under column loss scenarios. An experimental work was carried out to examine the properties of dry-cast concrete using both types of cements (PPC and OPC). Although dry cast pipes, typically used for open cut projects, have the same ultimate strength as wet cast, wet cast pipes have a higher resistance to strain and can carry an axial load of approximately 2,000 tons on an 84-in. Wet Cast—Which is best for concrete pipes and manholes? Our latest blog post breaks down the pros and cons, offering insights for anyone in the industry! Learn how these methods. Wet Cast Production Forms remain in place until sufficient strength achieved. The epoxy sets under the applied pressure. Automated. We offer three high-specification cast stone material options to suit your unique requirements: 1. 05 - Concrete Segmental Modular Blocks, Wet Cast . Epoxy joints can enhance the overall structural integrity of PUSBs by mini-mizing the impact of joint imperfections [29, 30]. The observation of crack and failure behaviour of all concrete specimens were also carried out. In the precast business, wet cast concrete is frequently utilised. 2 shows the monolithic connection which is cast in-situ condition. Self-Compacting Concrete (SCC) 11. For this method, we use 6×6 posts rather than 4×4 posts and use 12” concrete forms instead of 10″ ones like before. 0 systems have further enhanced the reputation and scope of precast concrete applications. In general, casts are meant to stay dry. Preferred for concrete slabs and foundations, cast-in-place (CIP, also known as poured-in-place) is an on-site concrete process where liquid concrete is poured into removable forms that are dismantled once the concrete has hardened, producing a solid structure in a desired shape on-site. Now, the innovative new dry‐cast manufacturing process developed and patented by Oldcastle® Architectural Products, not to be confused with the wet-cast manufacturing process. The wet cast manufacturing method is similar to casting in plaster and provides a close-grained dense surface. 1. It’s so difficult, in fact, that post-installed anchors are now becoming the preferred method for attaching wood, steel, and cold-formed steel components to concrete instead of cast-in-place anchors. The same wet cast paving process is applied to the following simulated stone / concrete products: 1`) Pavers or paving bricks. Here is an example of a mix design for different types of precast concrete. performance of reinforced concrete structures in both pre- and post-yield phases. (ACPA) for all pipe products, dry cast box culverts, and manholes or under the National Precast Concrete Association (NPCA) for manholes, modular bridges, and other wet cast. Photo 1 – Coated precast beams and piers. Rebar chairs, which position the reinforcing steel away from the face of the mold are not recommended with cast stone. But there are limitations in the Dry Cast process as. Be aware that some cast stone manufacturers present test reports that are based on breaking cubes per ASTM C 1194 rather than cylinders per ASTM C39-86. This method calls for the construction of a reverse mold of the required unit. 32 and 0. Since cast stone is a type of architectural precast concrete, the question is often asked: “What is the difference between cast stone and architectural precast concrete?” The short answer is that cast stone is used in place of natural stone. 3 Fibre Reinforced Cast Stone Production 2. Both wet cast PMBWs and dry cast MBWs resist horizontal earth pressure by acting as gravity retaining walls. The opening could be plant or field cut in an extruded or dry-cast product. 2. The installation process varies between wet and dry set concrete methods. 3) Bullnose stones or Coping Stones. In some cases, dry-cast products can comply with specified material strength requirements in 24 hours. It’s so difficult, in fact, that post-installed anchors are now becoming the preferred method for attaching wood, steel, and cold-formed steel components to concrete instead of cast-in-place anchors. 2. Use a wet mix defiantly. The construction and mechanical principle of the replaceable energy dissipation connectors are introduced. Dry Casting. Wet Cast has a higher water content meaning that the moulds must be left to air cure overnight. This concrete dries quickly because it has a low water-cement ratio. The main difference between wet cast and dry cast pavers really lies within the manufacturing process. The difference between the two is entirely down to the manufacturing process. 2. Unsure of the difference between Dry Cast and Wet Cast pavers? Jason Stafford, Territory Manager, explains the difference in this 13 minute presentation. Strength: Both wet cast and dry cast pavers are suitable for residential projects such as.