Best answer

Apply the Sealant Depending on how porous your concrete is, a gallon of sealer will cover 250 to 500 square feet.

Answered by: twasbrillig Date created: Jun 24, 2022

How many bags of concrete do I need for a 6x6 slab?

Asked By: nosklo Date created: Jun 21, 2022

0.667 cu. yds. How many concrete bags would I need for a 6 ft x 6 ft x 6" slab? 29.9 x 80lb Concrete bags.

Answered By: Andrew Hare Date created: Jun 24, 2022

How do I calculate how much concrete I need for a slab?

Asked By: Olivier Refalo Date created: Jun 16, 2022

CONCRETE CALCULATOR FORMULADetermine how thick you want the concrete.Measure the length and width that you'd like to cover.Multiply the length by the width to determine square footage.Convert the thickness from inches to feet.Multiply the thickness in feet by the square footage to determine cubic feet.More items...•

Answered By: Harsha M V Date created: Jun 17, 2022

How much concrete do I need for a 12x20 slab?

Asked By: Freewind Date created: Jun 21, 2022

Concrete Extras With a brief look, a 12x20 area at 6 inches deep, you would need approximately 6.31 tons or 4.44 cubic yards of gravel. Concrete reinforcing is also recommended in high traffic areas and medium to large areas.

Answered By: Thomas Matthews Date created: Jun 22, 2022

Do I need to seal concrete floor before painting?

Asked By: vsync Date created: Jun 21, 2022

For a clean and even coat of paint, your concrete surface will need to be thoroughly cleaned before primer is applied. Use a strong sealer to fix any cracks and seal the interior surface of the concrete completely.

Answered By: dahlbyk Date created: Jun 24, 2022

How many bags of concrete do I need for a 6x6 post?

Asked By: Sven Eberth Date created: Jun 18, 2022

As I recall, a 60# bag of concrete is about . 5cf, so you'd need 3 bags per hole.

Answered By: twasbrillig Date created: Jun 19, 2022

How much concrete do I need for a deck post?

Asked By: shariqmaws Date created: Jun 25, 2022

One 80-lb bag of concrete yields . 60 cubic feet when combined with 4 quarts of water. If you're purchasing 80-lb bags of concrete, you'll need 1.66 bags of concrete. As before, since bags of concrete are only sold in whole quantities, you'll need to purchase two (2) 60-lb.

Answered By: ThiefMaster Date created: Jun 26, 2022

How much sand and cement do I need for brickwork?

Asked By: Paul Ogilvie Date created: Jun 22, 2022

1:6 ratio of mortar for brickwork which means cement:sand = 1 part of cement and 6 parts of sand.

Answered By: Diode Date created: Jun 22, 2022

How many coats of sealer do I need for concrete countertops?

Asked By: Mark Moeykens Date created: Jun 08, 2022

twoApply two liberal coats with a brush or paint pad. Generally, additional coats will not affect appearance, but may leave a residue if over applied.

Answered By: Hamish Date created: Jun 09, 2022

How much cement do I need for a brick wall?

Asked By: Boris Strandjev Date created: Jun 24, 2022

Quantity of cement, Sand or Mortar Required for Brickwork: 1:6 ratio of cement mortar is usually used for brickwork.

Answered By: peterm Date created: Jun 27, 2022

How much sand and cement do I need for 100 blocks?

Asked By: Maryam Date created: Jun 16, 2022

You will need 1000 lbs of sand for the mortar for those 100 blocks. The Recipe for Mortar sand mix will be 1 Part Mortar to 2-1/2 Parts Sand.

Answered By: assylias Date created: Jun 18, 2022

Related Question Answers

Simon Whitehead

Professor

How much sand and cement do I need for blocks?

For every m2 of wall you will need ten concrete blocks. For every ten blocks you will need two 25kg bags of bricklaying mortar. If you are working on a larger project it may be more economical to mix your own mortar. For bricklaying you need to mix one part of cement to five parts building sand.

amphetamachine

Professional

How much cement do I need for a 20x20 slab?

With a brief look, a 20x20 area at 6 inches deep, you would need approximately 10.52 tons or 7.41 cubic yards of gravel. Concrete reinforcing is also recommended in high traffic areas and medium to large areas.

arno_v

Professional

How do I make my concrete floor shine?

After you stain your concrete floor with the color of your choice, you should apply a concrete sealer. A glossy sealer creates a shiny surface, and an acrylic wax adds an additional protective coat.

TonyGW

Professional

How do you fix uneven concrete sealer?

Depending on the type of water-based sealer you used, a thin application of solvent might loosen the sealer enough to allow the moisture to escape. Otherwise, you will need to strip the sealer, clean the surface and allow it to fully dry, and then reseal.

Dr.Molle

Professional

Do I need to acid wash new concrete before sealing?

The acid washing of concrete is a requirement after the concrete has cured sufficiently, in order to remove surface efflorescence and to open the pores before sealing. This will help the sealer to penetrate and result in a superior bond between the sealer and the surface.

Ortwin Gentz

User

Can I use concrete sealer on wood?

If you are applying a concrete sealer on an unfinished, natural wood floor like oak, you should look at the type of sealer. ... A polyurethane type sealer might act much like a polyurethane wood finish, but silicone or latex sealers won't produce good results on natural wood.

Erel Segal-Halevi

User

How much crushed concrete do I need?

Beside above, how much crushed concrete do I need calculator? In the construction world, most materials are measured in cubic yards. Multiply the length (L), in feet, by the width (W), in feet, by the height (H), in feet, and divide by 27. This will tell you how many cubic yards of crushed stone you need.

KayV

Guest

Do I need to seal concrete fountain?

Birdbaths and fountains are frequently constructed out of concrete and should be treated with a concrete sealer in order to presevere their life, prevent cracking, water penetration and mold. Especially since concrete birdbaths and fountains are submerged in water a concrete sealer will help to reduce theporosity.

Ram Ghadiyaram

Guest

How much concrete do I need for a mailbox post?

In most cases a 50-pound bag of quick-dry concrete should suffice. Saturate the concrete. For a 50-pound bag you will need about a gallon of water. Be sure to leave support beams in place for 4 to 6 hours or until concrete is dry.

Bernhard Beatus

Guest

How much concrete do I need for ICF?

STANDARD ICFSTANDARD ICF$13.95,$15.95 or $17.95Concrete$100.00 Per yard (1 yard fills 10.5 blocks)Labor$30.00 per hour, 5 blocks per man hourRe-bar$.30 per footPump$250 minimum, Plus $3.00 per yard1 more row

Ray

Guest

Do I need to seal a concrete floor before tiling?

7. Apply the Sealer. After cleaning, patching, and repairing the concrete floor, you'll be ready to seal it. This process creates a protective layer that prevents moisture from seeping through the concrete and into the tile floor.

Mayank Shukla

Guest

How much concrete do I need to fill a 55 gallon drum?

As to how many bags....a 55 gallon drum filled clear to the top is actually closer to 60 gallons. And 60 gallons is 8 cu ft. So if you buy 60lb bags, those do 1/2 cu ft each so you would need 16 of them. IF you buy 80lb bags (2/3 cu ft) you would need 12 bags.

H. Pauwelyn

Guest

How much concrete do I need for an inground pool?

Plan on at least 5 minutes per cubic yard, for unloading time. How much concrete do I need? Order this much concrete, for these standard pool sizes. 12 x 24 – 5 yards, 14 x 28 – 6 yards, 16 x 32 – 7 yards, 18 x 36 – 8 yards and a 20 x 40 – 9 yards.

Isuru

Guest

How much concrete do I need for deck footings?

In order to have enough concrete for one cubic foot, you'll require 2.2 bags of 60-lb concrete.

Since bags are only sold in whole (not half, or quarter) quantities, you'll need to purchase three (3) 60-lb.

bags for one cubic foot..

Praneel PIDIKITI

Guest

How do I calculate how much concrete I need for my driveway?

Multiply the square footage by the depth in feet to find the volume of the space in cubic feet. Volume is found by measuring length × width × depth. Finally, divide the cubic footage by 27 to find the volume in cubic yards. This is the amount of concrete needed.

D'Arcy Rail-Ip

Guest

How much plaster do I need for a room?

Once you know how big the room is and ideally know how many square meters are in it, you can simply divide that figure by 9 to give you about how many bags of multi finish plaster you will need. Multi finish covers 10m2, but I say 9m2 to all allow for wastage.

BentOnCoding

Guest

How much sand and cement do I need to plaster a wall?

To plaster 100 square metres (15 millimeters thick) you will need: 14 bags cement + 2,25 cubic metres sand. Using masonry cement complying with SANS 50413 class MC 12,5X. To plaster 100 square metres (15 millimeters thick) you will need: 20 bags cement + 2 cubic metres sand.

Chris Pratt

Guest

Do I need to fill concrete expansion joints?

The key is to use the proper sealer or filler depending on the intended purpose and what type of joint it is. Just remember that expansion joints should always be sealed and filled with a flexible joint sealer and never be epoxied or coated over.

Mikko Ohtamaa

Guest

How much concrete do I need for 1m3?

Various instructions and regulations therefore also state that you need about 56 packs of dry concrete of 40kg each for 1m³, which results in about 17.86 litres of liquid concrete per pack.

MJBZA

Guest

How much cement and sand do I need for floor tiles?

Mortar calculation for tile flooring We need 1.5 m3 volume of wet cement mortar that means, we need this much volume after adding water to cement and sand mix. Dry volume of mortar is considered as 25% of more of wet volume.

Grundlefleck

Guest

How much concrete do I need for a post hole?

To calculate how much concrete you need, you need to know the post size you are going to use and how many posts you are installing. Your post diameter and height determine how big each hole needs to be. As stated above, fence post holes should be 3 times the diameter of your post and 1⁄3 as deep as your post.

ILikeTacos

Guest

How many gallons of concrete sealer do I need?

For best results apply Concrete Sealer at a rate of 200 square feet per gallon (950 square feet per 4.75 gallon pail). Concrete Sealer is a professional grade 100% Acrylic water-based clear drying emulsion. It is designed to seal and protect both interior and exterior concrete surfaces.

Midhun MP

Guest

How much cement mix do I need?

To determine how many bags of concrete you will need, divide the total cubic yards needed by the yield. Use the following yields per each bag size: 40 pound bag yields .011 cubic yards. 60 pound bag yields .017 cubic yards.

Philipp Jahoda

Guest

How much Venetian plaster do I need?

BUDGET: You can achieve a homemade Venetian plaster finish for roughly $6 to $11 per 100 square feet, considering you'll need $2 to $3 for pre-mixed joint compound, $0.10 to $0.50 for latex colorant, and $4 to $7 for tinted glaze.

Frodnar

Guest

How do I apply Avista concrete sealer?

To apply sealer, pour sealer into a roller tray, and evenly roll onto surface. Ensure sealer is not applied too thick and no pooling occurs. ∎ Prime coat the surface first with Avista Concrete Sealer Primer and leave to dry for a minimum of 24-48 hours.

rogeriopvl

Guest

How do I make my concrete sealer Non-Slip?

Using grit additives has become the most common method for reducing slipperiness when sealing decorative concrete flatwork on exterior walking surfaces. Mix the grit additives into the sealer, then apply the gritty sealer to the concrete.

thanksd

Guest

How do I calculate how much cement I need?

How to calculate concrete:Determine how thick you want the concrete.Measure the length and width that you'd like to cover.Multiply the length by the width to determine square footage.Convert the thickness from inches to feet.Multiply the thickness in feet by the square footage to determine cubic feet.More items...•Apr 23, 2018

Johan Dahlin

Guest

How do I calculate how much concrete I need?

Quantity of cement = 1/13 × 1.54 m3 × 1440 kg/m3 = 170 kg, no of bag cement for 1m3 m7. 5 concrete = 170/50 = 3.4. If rate of cement = INR 400 per bag, then cost of 3.4 bags cement = 3.4 ×400 = INR 1360.

Robin De Schepper

Guest

How many 80lb bags of concrete do I need for a 10x10 slab?

For a 10 x 10 slab, you would need 77 60-pound bags or 60 80-pound bags. If we add an extra 10%, that's an extra 8 60-pound bags or 6 80-pound bags. Whatever the size of your project, use the formula above to calculate how much concrete you'll need!