Concrete

Slabs, pads, footings and pavers: how much concrete to order and how to pour it. 843 guides, A to Z.

• 12 Cubic Yards of Recycled Concrete Aggregate in Tons

  12 cubic yards of recycled concrete aggregate weighs about 15.6 tons (14.4 to 16.8 tons). Pounds, coverage at 4 inches and truck planning.

• 13 Cubic Yards of Recycled Concrete Aggregate in Tons

  13 cubic yards of recycled concrete aggregate weighs about 16.9 tons (15.6 to 18.2 tons). Pounds, coverage at 4 inches and truck planning.

• 14 Cubic Yards of Recycled Concrete Aggregate in Tons

  14 cubic yards of recycled concrete aggregate weighs about 18.2 tons (16.8 to 19.6 tons). Pounds, coverage at 4 inches and truck planning.

• 15 Cubic Yards of Recycled Concrete Aggregate in Tons

  15 cubic yards of recycled concrete aggregate weighs about 19.5 tons (18.0 to 21.0 tons). Pounds, coverage at 4 inches and truck planning.

• 16 Cubic Yards of Recycled Concrete Aggregate in Tons

  16 cubic yards of recycled concrete aggregate weighs about 20.8 tons (19.2 to 22.4 tons). Pounds, coverage at 4 inches and truck planning.

• 17 Cubic Yards of Recycled Concrete Aggregate in Tons

  17 cubic yards of recycled concrete aggregate weighs about 22.1 tons (20.4 to 23.8 tons). Pounds, coverage at 4 inches and truck planning.

• 18 Cubic Yards of Recycled Concrete Aggregate in Tons

  18 cubic yards of recycled concrete aggregate weighs about 23.4 tons (21.6 to 25.2 tons). Pounds, coverage at 4 inches and truck planning.

• 19 Cubic Yards of Recycled Concrete Aggregate in Tons

  19 cubic yards of recycled concrete aggregate weighs about 24.7 tons (22.8 to 26.6 tons). Pounds, coverage at 4 inches and truck planning.

• 2 Cubic Yards of Recycled Concrete Aggregate in Tons

  2 cubic yards of recycled concrete aggregate weighs about 2.6 tons (2.4 to 2.8 tons). Pounds, coverage at 4 inches and truck planning.

• 20 Cubic Yards of Recycled Concrete Aggregate in Tons

  20 cubic yards of recycled concrete aggregate weighs about 26.0 tons (24.0 to 28.0 tons). Pounds, coverage at 4 inches and truck planning.

• 25 Cubic Yards of Recycled Concrete Aggregate in Tons

  25 cubic yards of recycled concrete aggregate weighs about 32.5 tons (30.0 to 35.0 tons). Pounds, coverage at 4 inches and truck planning.

• 3 Cubic Yards of Recycled Concrete Aggregate in Tons

  3 cubic yards of recycled concrete aggregate weighs about 3.9 tons (3.6 to 4.2 tons). Pounds, coverage at 4 inches and truck planning.

• 30 Cubic Yards of Recycled Concrete Aggregate in Tons

  30 cubic yards of recycled concrete aggregate weighs about 39.0 tons (36.0 to 42.0 tons). Pounds, coverage at 4 inches and truck planning.

• 3000 vs 4000 PSI Concrete: Which One to Order

  3000 vs 4000 psi concrete: 3000 suits footings and interior slabs; 4000 is better for driveways, garages, and freeze-thaw exposure. Cost and mix basics.

• 4 Cubic Yards of Recycled Concrete Aggregate in Tons

  4 cubic yards of recycled concrete aggregate weighs about 5.2 tons (4.8 to 5.6 tons). Pounds, coverage at 4 inches and truck planning.

• 40 Cubic Yards of Recycled Concrete Aggregate in Tons

  40 cubic yards of recycled concrete aggregate weighs about 52.0 tons (48.0 to 56.0 tons). Pounds, coverage at 4 inches and truck planning.

• 5 Cubic Yards of Recycled Concrete Aggregate in Tons

  5 cubic yards of recycled concrete aggregate weighs about 6.5 tons (6.0 to 7.0 tons). Pounds, coverage at 4 inches and truck planning.

• 50 Cubic Yards of Recycled Concrete Aggregate in Tons

  50 cubic yards of recycled concrete aggregate weighs about 65.0 tons (60.0 to 70.0 tons). Pounds, coverage at 4 inches and truck planning.

• 6 Cubic Yards of Recycled Concrete Aggregate in Tons

  6 cubic yards of recycled concrete aggregate weighs about 7.8 tons (7.2 to 8.4 tons). Pounds, coverage at 4 inches and truck planning.

• 60 lb vs 80 lb Concrete Bags: Yield, Count, and Cost

  60 lb vs 80 lb concrete bags: an 80-lb bag yields about 0.60 cubic feet and a 60-lb bag about 0.45. Bags per yard, cost per yard, and which to buy.

• 7 Cubic Yards of Recycled Concrete Aggregate in Tons

  7 cubic yards of recycled concrete aggregate weighs about 9.1 tons (8.4 to 9.8 tons). Pounds, coverage at 4 inches and truck planning.

• 8 Cubic Yards of Recycled Concrete Aggregate in Tons

  8 cubic yards of recycled concrete aggregate weighs about 10.4 tons (9.6 to 11.2 tons). Pounds, coverage at 4 inches and truck planning.

• 9 Cubic Yards of Recycled Concrete Aggregate in Tons

  9 cubic yards of recycled concrete aggregate weighs about 11.7 tons (10.8 to 12.6 tons). Pounds, coverage at 4 inches and truck planning.

• Air-Entrained Concrete: Why Outdoor Slabs Need It

  Air-entrained concrete contains tiny air bubbles that help it survive freeze-thaw cycles and deicers. Typical air content, trade-offs, and finishing tips.

• Alligator Cracking on an Old Driveway: Quick Repairs vs Full Replacement

  What alligator cracking means on older asphalt, which DIY fixes buy time, when a failed base means replacement — plus Amazon repair picks and a free tonnage calculator.

• Asphalt Driveway Replacement Cost Calculator: Tons & Material

  Frame asphalt driveway replacement cost with a calculator workflow: measure, estimate tons, apply local $/ton for mix, then add demo and labor from bids. Concrete stays on ft² quotes.

• Asphalt Driveway With a Concrete Apron: Worth It?

  A concrete apron can outlast asphalt where cars turn and brake. When the extra cost pays off, how the joint should be built, and local rules.

• Asphalt Driveway With a Paver or Brick Border

  A brick or paver border frames blacktop and helps hold the edges. How borders are built on new and existing driveways and kept level and clean.

• Asphalt Over a Concrete Driveway: Pros, Cons, Thickness

  Asphalt over a sound concrete slab can work, but joints tend to crack through. When it makes sense, how thick to go, and how pros slow reflective cracks.

• Asphalt Paver Machine: How It Works, Sizes and Tons per Hour

  How an asphalt paver lays hot mix: hopper, conveyors, augers and screed. Machine classes, what affects mat quality, and tons-per-hour math for trucking.

• Asphalt Roof Cement: Uses, Limits, Wet vs Dry Formulas, and Whether It Works on Driveways

  Asphalt roof cement is a thick, fibered mastic for flashing, small leaks and roof penetrations. How to use it, where not to, and why it's wrong for driveways.

• Asphalt Shingle Lifespan: How Long Roofs Really Last

  Asphalt shingle lifespan is about 15 to 20 years for 3-tab and 20 to 30 for architectural, shortened by heat, poor ventilation, and storms. Warning signs.

• Asphalt vs Concrete Driveway Cost: Which Fits Your Budget?

  Compare asphalt and concrete driveway costs, lifespan, maintenance, and when each surface makes sense — plus a free tonnage calculator.

• Asphalt vs Concrete Driveway: When Each Is Better

  Asphalt vs concrete driveway: when each wins on climate, cost per sq ft, cure time and maintenance, with a side-by-side comparison table.

• Asphalt vs Pavers for a Driveway: Cost, Lifespan, Repairs and Looks

  Asphalt vs pavers for a driveway: how each is built, what upkeep looks like, how repairs work, cold-weather behavior, and which is the better fit for you.

• Bituminous Concrete: Is It the Same as Asphalt?

  Bituminous concrete, asphalt concrete, hot mix and blacktop usually mean the same pavement. What it is, how it differs from cement concrete, and tons math.

• Broom Finish Concrete: Timing, Texture, and Tips

  Broom finish concrete gives a slab traction. Learn when to pull the broom, light vs heavy texture, which direction to broom, and mistakes to avoid.

• Bull Float Concrete: When and How to Use One

  A bull float smooths and levels concrete right after screeding, pushing down aggregate and filling low spots. Timing, technique, and common mistakes.

• Calcium Chloride in Concrete: Accelerator Pros and Cons

  Calcium chloride in concrete speeds setting in cold weather but can corrode rebar and increase shrinkage. Typical dose, uses, and non-chloride options.

• Can a Concrete Truck Drive on an Asphalt Driveway?

  A loaded concrete truck can weigh 30 tons or more, far beyond what most home driveways are built for. The weight math, the risks, and safer options.

• Can It Rain on Fresh Concrete? Timing and Fixes

  Rain in the first few hours can wash out the surface of fresh concrete and weaken it. After it sets, light rain is usually fine. How to protect a pour.

• Can You Patch Asphalt With Concrete? Why It Usually Fails

  You can pour concrete into an asphalt pothole, but it usually cracks loose. Here's why rigid concrete and flexible asphalt don't mix, and what to use instead.

• Can You Put Asphalt Over Pavers?

  Paving over interlocking pavers is a bad bet because they shift on their sand bed. Why removal is the usual answer, what happens to the base, and options.

• Can You Put Asphalt Sealer on Concrete?

  Asphalt driveway sealer isn't made for concrete. Why it peels, stains, and tracks, what to use on concrete instead, and what to do if it's already on.

• Can You Use Cold Patch on Concrete?

  Asphalt cold patch can fill a hole in concrete, but it doesn't bond like it does to asphalt. When it's fine as a quick fix and when to use concrete patch.

• Cement-Treated Base Under a Driveway

  Cement-treated base mixes cement into aggregate so the layer stiffens. It can bridge some weak soils, and it can also crack and reflect through asphalt if it is used casually.

• Cinder Block vs Concrete Block: What the Names Mean

  Cinder block vs concrete block: most blocks sold today are concrete masonry units made with sand and gravel; true cinder block is rare. Weight and uses.

• Concrete Cold Joint: What It Is and How to Avoid It

  A concrete cold joint forms when fresh concrete is placed against concrete that has already started to set. Causes, risks, and how to bond or prevent one.

• Concrete Cost per Yard: Ready-Mix Prices and Add-Ons

  Concrete cost per yard depends on the mix, region, and order size, plus delivery, short-load, and add-on charges. See what drives the price.

• Concrete Crazing: Fine Surface Cracks and Causes

  Concrete crazing is a web of fine, shallow cracks in the surface paste. It is mostly cosmetic. What causes it, how to prevent it, and what to do about it.

• Concrete Curing Blankets: Cold Weather and Moisture

  Concrete curing blankets hold heat in cold weather or moisture in heat. Insulated vs wet curing blankets, how long to leave them on, and rental tips.

• Concrete Curing Compound: What It Does and How to Use

  Concrete curing compound seals moisture into fresh concrete so it gains strength and resists cracking. Types, when to spray, coverage, and sealer timing.

• Concrete Curling: Why Slab Edges Lift and Rock

  Concrete curling is when slab edges or corners lift as the top dries and shrinks faster than the bottom. Causes, prevention, and fixes for rocking slabs.

• Concrete Driveway Crack Repair: Fill, Seal, or Replace

  Concrete driveway crack repair depends on crack width and movement. Learn which filler to use, step-by-step repair, and when cracks signal replacement.

• Concrete Driveway Sealer Types Compared

  Concrete driveway sealer types include penetrating silane-siloxane, acrylic, epoxy, and urethane. How each works, how long it lasts, and when to apply.

• Concrete Driveway Thickness: 4, 5 or 6 Inches?

  How thick should a concrete driveway be? Why 4 inches suits cars and 5 to 6 inches suits heavier vehicles, plus cubic yards per 100 sq ft for each.

• Concrete Dusting: Why a Slab Leaves Powder Behind

  Concrete dusting is a soft surface that rubs off as fine powder. Causes include extra water, poor curing, and finishing too early. Fixes and prevention.

• Concrete Mix Ratio: Cement, Sand, Gravel, and Water

  The classic concrete mix ratio is 1 part cement, 2 parts sand, and 3 parts gravel by volume. See ratios by job, water-cement guidance, and batch yields.

• Concrete Patio Thickness: How Thick to Pour a Patio

  Concrete patio thickness is usually 4 inches on compacted gravel, with 5 to 6 inches under a hot tub or heavy kitchen. Slope, base, and joints.

• Concrete PSI for a Driveway: 3,000, 3,500, or 4,000?

  Most driveways use 3,000 to 4,000 psi concrete, with 4,000 psi and air entrainment common where winters bring freeze-thaw and salt. Here is why.

• Concrete Pump Truck Cost: Line vs Boom Pumps

  Concrete pump truck cost depends on line vs boom pump, hours, and yards. See how pump pricing works, rough ranges, and when a pump beats wheelbarrows.

• Concrete Scaling: Why Surfaces Flake and Repairs

  Concrete scaling is flaking or peeling of the surface layer, often from freeze-thaw and deicing salt on poorly cured or non-air-entrained concrete.

• Concrete Short Load Fee: What It Is and How to Cut It

  A concrete short load fee is the charge for ordering less than a plant's minimum. See how it is figured and ways to lower it on small pours.

• Concrete Sidewalk Thickness for Walks and Crossings

  Concrete sidewalk thickness is usually 4 inches for walkways and 6 inches where cars cross, like at a driveway. Width, base, joints, and city rules.

• Concrete Slab for a Hot Tub: Size, Thickness, Yards

  A concrete slab for a hot tub is usually at least 4 inches thick and a bit larger than the tub. See filled-tub weights, slab sizes, and concrete amounts.

• Concrete Slab Thickness for a Shed: 4, 5, or 6 Inches

  Concrete slab thickness for a shed is usually 4 inches on compacted gravel, with 5 to 6 inches for heavy equipment. Base, edges, and concrete amounts.

• Concrete Steps Rise and Run: Comfortable Dimensions

  Concrete steps rise and run: common code limits are about 7.75 inch max rise and 10 inch min run indoors; outdoor steps are often 6 to 7 inch rise.

• Concrete Truck Chute Reach: How Far It Pours

  Concrete truck chute reach is often around 12 to 20 feet from the back of the truck. Plan truck access, ground protection, and when you need a pump.

• Concrete vs Asphalt Parking Lot: Cost, Lifespan, and Upkeep Compared

  Concrete vs asphalt parking lot: compare upfront cost, maintenance, repairs, climate fit, and downtime to pick the right surface for your lot.

• Concrete vs Pavers Patio: Cost, Looks, and Upkeep

  Concrete vs pavers patio: poured concrete usually costs less up front, while pavers cost more but resist cracking and are easy to repair. Full comparison.

• Concrete Washout at Home: Where to Rinse Tools

  Concrete washout at home: never rinse into the street or storm drain. How to build a simple washout pit, handle rinse water, and dispose of the solids.

• Control Joint Depth in Concrete: The One-Quarter Rule

  Control joint depth in concrete should be at least one quarter of the slab thickness, so 1 inch in a 4-inch slab. Timing, tools, and common mistakes.

• Control Joint Spacing for a Concrete Driveway

  Control joint spacing for a concrete driveway is usually 2 to 3 times the slab thickness in feet, so 8 to 12 feet for a 4-inch slab. Depth and timing tips.

• Cost to Pour a Concrete Slab: Per Square Foot

  The cost to pour a concrete slab often runs about $6 to $12 per square foot installed. See what drives price, sample slab costs, and ways to save.

• Cost to Replace a Blacktop Driveway: What Drives the Bid

  What drives the cost to replace a blacktop driveway: demo, haul-off, base, thickness, access and size, plus replacement vs overlay and the material line.

• Crushed Asphalt vs Crushed Concrete for a Driveway

  Both are recycled and budget friendly. Crushed asphalt binds into a darker, firmer surface; crushed concrete drains well and makes a solid base.

• Crushed Concrete Driveway: Pros, Depth and Tons

  Crushed concrete driveway pros and cons, depth, weight per yard and how many tons to order for a compacted RCA or recycled concrete surface or base.

• Drip Edge for Shingles: Placement, Types, and Code

  Drip edge for shingles is metal flashing along eaves and rakes that steers water into gutters. Under or over the underlayment, types, and nailing.

• Driveway Calculators: Asphalt Tons, Cost, Gravel, Slope & Replacement

  Free driveway calculators in one guide: asphalt tonnage calculator, millings, gravel, sealer, slope/pitch, pressure-wash cost, and asphalt or concrete driveway replacement cost planning.

• Ecology Block Weight: Full, Half and Custom Sizes

  Ecology block weight: a standard 2 x 2 x 6 ft block runs about 3,500 to 3,850 lb and a half block about 1,350 to 1,900 lb. Math, handling and hauling.

• Efflorescence on Pavers: Causes and Removal

  Efflorescence on pavers is a white, powdery salt bloom that often fades on its own. Learn what causes it, when to clean it, and how to prevent it.

• Exposed Aggregate Concrete: Look, Cost, and Care

  Exposed aggregate concrete reveals the stones in the mix for a textured, slip-resistant finish. How it is made, cost factors, sealing, and pros and cons.

• Fast Setting Concrete for Posts: How to Use It Right

  Fast setting concrete for posts is poured dry into the hole, then water is added. It sets in 20 to 40 minutes. Bags per post, steps, and when to avoid it.

• Fiber Mesh Concrete: What It Does and Doesn't Do

  Fiber mesh concrete blends synthetic fibers into the mix to curb early shrinkage cracks. See typical doses, when it can replace wire mesh, and tips.

• Filling Concrete Block Cores: Grout, Rebar, and Volume

  Filling concrete block cores with grout and rebar: about 0.26 cubic feet per 8-inch block when fully grouted. When to fill, mixes, and how much to order.

• Flowable Fill: What It Is, How Strong It Gets and Uses

  Flowable fill is a self-leveling cement slurry used in place of compacted backfill. Strength range, uses, set time, digging it up later and how to order.

• Footing Depth and the Frost Line: How Deep to Dig

  Footing depth and frost line: footings usually go below the local frost depth, from about 12 inches in warm areas to 48 inches or more in cold ones.

• Garage Slab Thickness: 4 Inches, 5, or 6 for Vehicles

  Garage slab thickness is commonly 4 inches minimum, with 5 to 6 inches for trucks and heavy storage. Base, reinforcement, edges, and code basics.

• Grass Pavers: Base Depth, Fill and Driveway Use

  Grass pavers are plastic or concrete grids filled with soil and turf (or gravel) over a stone base. Base depth, install steps, traffic limits and tons.

• Gravel Base Under a Concrete Slab: Depth and Tons

  A gravel base under a concrete slab is often 4 inches of compacted crushed stone. See depth by use, which stone to order, tonnage math, and compaction.

• High Early Strength Concrete: When Speed Matters

  High early strength concrete gains strength faster, often reaching useful strength in 1 to 3 days. How it is made, uses, costs, and curing cautions.

• Hot Weather Concreting: Tips for Pouring in Heat

  Hot weather concreting tips: pour early, use retarders, keep the base damp, and start curing fast to avoid cracks, cold joints, and weak surfaces.

• How an Asphalt-to-Concrete Joint Should Meet

  Asphalt and concrete move differently, so the asphalt should meet the concrete at full thickness against a vertical face when it can. A feather onto the slab tears. A small gap can open at a garage. Sand or a smear of sealer does not bond the two. Keep water out of the joint.

• How Deep Should Paver Base Be? Patio vs Driveway

  How deep should paver base be: about 4 to 6 inches of compacted gravel for patios and walks, 8 to 12 inches for driveways, plus 1 inch of bedding sand.

• How Long Before You Can Drive on New Concrete?

  You can usually walk on new concrete after 24 to 48 hours, drive a car on it after about 7 days, and add heavy trucks after about 28 days. Weather matters.

• How Long Does a Concrete Driveway Last?

  How long does a concrete driveway last? Often 25 to 40 years or more with good base, joints, and care. What shortens its life and signs it needs replacing.

• How Long to Wait to Seal New Concrete? Cure First

  How long to wait to seal new concrete: many sealers say 28 days, some allow sealing sooner. How to tell if the slab is dry enough and which sealer fits.

• How Many Bags of Concrete for 10 Fence Posts?

  10 fence posts in 10-inch holes 30 inches deep need about 20 bags of 80 lb concrete. Counts for 4x4 and 6x6 posts and other hole sizes.

• How Many Bags of Concrete for 100 Fence Posts?

  100 fence posts in 10-inch holes 30 inches deep need about 192 bags of 80 lb concrete. Counts for 4x4 and 6x6 posts and other hole sizes.

• How Many Bags of Concrete for 12 Fence Posts?

  12 fence posts in 10-inch holes 30 inches deep need about 24 bags of 80 lb concrete. Counts for 4x4 and 6x6 posts and other hole sizes.

• How Many Bags of Concrete for 15 Fence Posts?

  15 fence posts in 10-inch holes 30 inches deep need about 29 bags of 80 lb concrete. Counts for 4x4 and 6x6 posts and other hole sizes.

• How Many Bags of Concrete for 20 Fence Posts?

  20 fence posts in 10-inch holes 30 inches deep need about 39 bags of 80 lb concrete. Counts for 4x4 and 6x6 posts and other hole sizes.

• How Many Bags of Concrete for 25 Fence Posts?

  25 fence posts in 10-inch holes 30 inches deep need about 48 bags of 80 lb concrete. Counts for 4x4 and 6x6 posts and other hole sizes.

• How Many Bags of Concrete for 30 Fence Posts?

  30 fence posts in 10-inch holes 30 inches deep need about 58 bags of 80 lb concrete. Counts for 4x4 and 6x6 posts and other hole sizes.

• How Many Bags of Concrete for 4 Fence Posts?

  4 fence posts in 10-inch holes 30 inches deep need about 8 bags of 80 lb concrete. Counts for 4x4 and 6x6 posts and other hole sizes.

• How Many Bags of Concrete for 40 Fence Posts?

  40 fence posts in 10-inch holes 30 inches deep need about 77 bags of 80 lb concrete. Counts for 4x4 and 6x6 posts and other hole sizes.

• How Many Bags of Concrete for 50 Fence Posts?

  50 fence posts in 10-inch holes 30 inches deep need about 96 bags of 80 lb concrete. Counts for 4x4 and 6x6 posts and other hole sizes.

• How Many Bags of Concrete for 6 Fence Posts?

  6 fence posts in 10-inch holes 30 inches deep need about 12 bags of 80 lb concrete. Counts for 4x4 and 6x6 posts and other hole sizes.

• How Many Bags of Concrete for 60 Fence Posts?

  60 fence posts in 10-inch holes 30 inches deep need about 116 bags of 80 lb concrete. Counts for 4x4 and 6x6 posts and other hole sizes.

• How Many Bags of Concrete for 75 Fence Posts?

  75 fence posts in 10-inch holes 30 inches deep need about 144 bags of 80 lb concrete. Counts for 4x4 and 6x6 posts and other hole sizes.

• How Many Bags of Concrete for 8 Fence Posts?

  8 fence posts in 10-inch holes 30 inches deep need about 16 bags of 80 lb concrete. Counts for 4x4 and 6x6 posts and other hole sizes.

• How Many Bags of Concrete for a 10x10 Slab?

  A 10x10 slab 4 inches thick needs about 56 bags of 80 lb concrete or 75 bags of 60 lb. Counts at 3 to 6 inches and mixing tips.

• How Many Bags of Concrete for a 2x2 Slab?

  A 2x2 slab 4 inches thick needs about 3 bags of 80 lb concrete or 3 bags of 60 lb. Counts at 3 to 6 inches and mixing tips.

• How Many Bags of Concrete for a 2x3 Slab?

  A 2x3 slab 4 inches thick needs about 4 bags of 80 lb concrete or 5 bags of 60 lb. Counts at 3 to 6 inches and mixing tips.

• How Many Bags of Concrete for a 2x4 Slab?

  A 2x4 slab 4 inches thick needs about 5 bags of 80 lb concrete or 6 bags of 60 lb. Counts at 3 to 6 inches and mixing tips.

• How Many Bags of Concrete for a 3x3 Slab?

  A 3x3 slab 4 inches thick needs about 5 bags of 80 lb concrete or 7 bags of 60 lb. Counts at 3 to 6 inches and mixing tips.

• How Many Bags of Concrete for a 3x4 Slab?

  A 3x4 slab 4 inches thick needs about 7 bags of 80 lb concrete or 9 bags of 60 lb. Counts at 3 to 6 inches and mixing tips.

• How Many Bags of Concrete for a 3x5 Slab?

  A 3x5 slab 4 inches thick needs about 9 bags of 80 lb concrete or 12 bags of 60 lb. Counts at 3 to 6 inches and mixing tips.

• How Many Bags of Concrete for a 3x6 Slab?

  A 3x6 slab 4 inches thick needs about 10 bags of 80 lb concrete or 14 bags of 60 lb. Counts at 3 to 6 inches and mixing tips.

• How Many Bags of Concrete for a 4x10 Slab?

  A 4x10 slab 4 inches thick needs about 23 bags of 80 lb concrete or 30 bags of 60 lb. Counts at 3 to 6 inches and mixing tips.

• How Many Bags of Concrete for a 4x4 Slab?

  A 4x4 slab 4 inches thick needs about 9 bags of 80 lb concrete or 12 bags of 60 lb. Counts at 3 to 6 inches and mixing tips.

• How Many Bags of Concrete for a 4x5 Slab?

  A 4x5 slab 4 inches thick needs about 12 bags of 80 lb concrete or 15 bags of 60 lb. Counts at 3 to 6 inches and mixing tips.

• How Many Bags of Concrete for a 4x8 Slab?

  A 4x8 slab 4 inches thick needs about 18 bags of 80 lb concrete or 24 bags of 60 lb. Counts at 3 to 6 inches and mixing tips.

• How Many Bags of Concrete for a 5x10 Slab?

  A 5x10 slab 4 inches thick needs about 28 bags of 80 lb concrete or 38 bags of 60 lb. Counts at 3 to 6 inches and mixing tips.

• How Many Bags of Concrete for a 5x5 Slab?

  A 5x5 slab 4 inches thick needs about 14 bags of 80 lb concrete or 19 bags of 60 lb. Counts at 3 to 6 inches and mixing tips.

• How Many Bags of Concrete for a 5x6 Slab?

  A 5x6 slab 4 inches thick needs about 17 bags of 80 lb concrete or 23 bags of 60 lb. Counts at 3 to 6 inches and mixing tips.

• How Many Bags of Concrete for a 5x8 Slab?

  A 5x8 slab 4 inches thick needs about 23 bags of 80 lb concrete or 30 bags of 60 lb. Counts at 3 to 6 inches and mixing tips.

• How Many Bags of Concrete for a 6x10 Slab?

  A 6x10 slab 4 inches thick needs about 34 bags of 80 lb concrete or 45 bags of 60 lb. Counts at 3 to 6 inches and mixing tips.

• How Many Bags of Concrete for a 6x12 Slab?

  A 6x12 slab 4 inches thick needs about 40 bags of 80 lb concrete or 54 bags of 60 lb. Counts at 3 to 6 inches and mixing tips.

• How Many Bags of Concrete for a 6x6 Slab?

  A 6x6 slab 4 inches thick needs about 20 bags of 80 lb concrete or 27 bags of 60 lb. Counts at 3 to 6 inches and mixing tips.

• How Many Bags of Concrete for a 7x7 Slab?

  A 7x7 slab 4 inches thick needs about 28 bags of 80 lb concrete or 37 bags of 60 lb. Counts at 3 to 6 inches and mixing tips.

• How Many Bags of Concrete for an 8x10 Slab?

  An 8x10 slab 4 inches thick needs about 45 bags of 80 lb concrete or 60 bags of 60 lb. Counts at 3 to 6 inches and mixing tips.

• How Many Bags of Concrete for an 8x12 Slab?

  An 8x12 slab 4 inches thick needs about 54 bags of 80 lb concrete or 72 bags of 60 lb. Counts at 3 to 6 inches and mixing tips.

• How Many Bags of Concrete for an 8x8 Slab?

  An 8x8 slab 4 inches thick needs about 36 bags of 80 lb concrete or 48 bags of 60 lb. Counts at 3 to 6 inches and mixing tips.

• How Many Bags of Concrete in a Yard? 40, 60, 80 lb

  How many bags of concrete make a cubic yard: about 45 bags of 80 lb, 60 of 60 lb or 90 of 40 lb mix. Bags for partial yards and when ready-mix wins.

• How Many Bags of Concrete per Fence Post?

  How many bags of concrete per fence post: hole size rules, a table for 4x4 and 6x6 posts in 50 lb and 80 lb bags, and how to figure your own holes.

• How Many Bags of Mortar per 100 Blocks? Rule of Thumb

  How many bags of mortar per 100 blocks: about 8 bags of 80-lb premixed mortar, or 3 bags of masonry cement plus sand, for 8x8x16 block. Brick math too.

• How Many Bricks per Square Foot of Wall or Patio?

  How many bricks per square foot: about 6.75 standard modular bricks per square foot of wall, or 4.5 brick pavers laid flat. Sizes, waste, and examples.

• How Many Concrete Blocks on a Pallet? Counts and Weight

  How many concrete blocks on a pallet: often 90 standard 8x8x16 blocks, about 3,000 to 3,600 lb. Counts for 4, 6, 10, and 12 inch block and hauling tips.

• How Many Nails Per Shingle? Placement and Sizes

  Most asphalt shingles need 4 nails each, or 6 in high-wind areas or on steep slopes. Correct nail placement, nail size, nails per square, and mistakes.

• How Many Pavers for a 10x10 Patio?

  A 10x10 patio is 100 sq ft: about 496 pavers of 4x8 inches with 10% waste. Counts for 6x6 to 24x24 pavers, base and sand.

• How Many Pavers for a 10x12 Patio?

  A 10x12 patio is 120 sq ft: about 594 pavers of 4x8 inches with 10% waste. Counts for 6x6 to 24x24 pavers, base and sand.

• How Many Pavers for a 10x14 Patio?

  A 10x14 patio is 140 sq ft: about 693 pavers of 4x8 inches with 10% waste. Counts for 6x6 to 24x24 pavers, base and sand.

• How Many Pavers for a 10x16 Patio?

  A 10x16 patio is 160 sq ft: about 793 pavers of 4x8 inches with 10% waste. Counts for 6x6 to 24x24 pavers, base and sand.

• How Many Pavers for a 10x20 Patio?

  A 10x20 patio is 200 sq ft: about 991 pavers of 4x8 inches with 10% waste. Counts for 6x6 to 24x24 pavers, base and sand.

• How Many Pavers for a 12x12 Patio?

  A 12x12 patio is 144 sq ft: about 713 pavers of 4x8 inches with 10% waste. Counts for 6x6 to 24x24 pavers, base and sand.

• How Many Pavers for a 12x14 Patio?

  A 12x14 patio is 168 sq ft: about 832 pavers of 4x8 inches with 10% waste. Counts for 6x6 to 24x24 pavers, base and sand.

• How Many Pavers for a 12x16 Patio?

  A 12x16 patio is 192 sq ft: about 951 pavers of 4x8 inches with 10% waste. Counts for 6x6 to 24x24 pavers, base and sand.

• How Many Pavers for a 12x18 Patio?

  A 12x18 patio is 216 sq ft: about 1,070 pavers of 4x8 inches with 10% waste. Counts for 6x6 to 24x24 pavers, base and sand.

• How Many Pavers for a 12x20 Patio?

  A 12x20 patio is 240 sq ft: about 1,188 pavers of 4x8 inches with 10% waste. Counts for 6x6 to 24x24 pavers, base and sand.

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