Jun 17, 2016· Reinforced concrete is everywhere But unlike plain concrete, which can last for centuries, reinforced concrete can deteriorate in decades as the reinforcing bars succumb to rust
How much steel required in 900 square feet slab? Answer / saganesh Has been work out based on design load,live load,wind load,bending moment & SBC of soil
Easily calculate how much paint you'll need to complete your next job or project with Sherwin-Williams' Paint Calculator Close Skip navigation , Concrete & Masonry Products Protective Concrete Coatings & Waterproofers Concrete Preparation Products Decorative Concrete Products .
Mar 31, 2017· Here in the US, iron isn’t a very common building material I cannot answer for elsewhere Here, homes are built with dimensional lumber The reasons a ‘normal’ house would have any iron (in the form of steel) used would be as 1) beams or posts in.
Organic iron sources won’t stain your concrete, and they contain other nutrients that naturally build up your soil and lawn How to Apply Iron Lawn Supplements The best time to apply iron to your lawn is in the spring, when temperatures are in the 60s to 70s F Avoid spraying or applying iron ,
Therefore, the Construction Supervisor should use caution in allowing job site mixed concrete if the final attributes of the concrete are critical (ie if 4500 psi concrete is needed for concrete columns or if any cracking of the floor would be a major problem)
Concrete slab cost This calculator makes working the cost of a concrete slab easy - once you know how much concrete you need (in bags) and how many slabs you'll produce out of it, simply provide the price of the bag and you'll receive the concrete slab cost, a cost to pave your desired area, cost per unit of volume and the total cost of the material you need
The rebar should end up in the middle of the slab, not at the top or at the bottom The rebar can be placed on pieces of bricks or stones, as shown in Figure 1, to hold it above the ground when the concrete is poured Then pulled into position using a rod with a hook on the end to grab the rebar
Rebar Material Calculator; Rebar Material Calculator Calculate how much rebar you need for your concrete slab by entering the dimensions below, along with the desired spacing and the spacing between the edge and the rebar gr Slab Length:
How to Install Footings for Sliding Gat , If you don't have a concrete driveway then you'll need to install a concrete footing across the driveway that should be at least 300mm wide x 150mm deep with 200mm wide trench mesh set in the middle Trench mesh is a lot more effective than a single larger bar of rio or reinforcing steel
Jun 30, 2016· Need to report the video? , How to set steel posts in concrete part 2 - Duration: 7:25 Dieter Soegemeier 51,086 views , Production A Concrete Fence Precast, .
With so many types of concrete, it’s important to know what mix you need to make your project a successWhether you are setting a fence post or pouring your own driveway, this guide will help you understand the difference between mixes so you can be sure to choose the right type for your project
Setting Posts without Mixing Whether you’re building a fence, setting a mailbox or even a basketball goal, the best way to ensure your posts will stay sturdy and true for years is to set them in concrete
Ready-mixed concrete is sold by volume measured in cubic yards If you can determine the area of your concrete project (length x width for rectangular projects) and know the thickness of the slab, you can use the information in the Concrete Volume Calculator below to determine how much concrete you need
Mar 29, 2019· Clean the concrete If you’ve added pure iron oxide to your concrete, it will not fade However, after being poured and set, the concrete will collect dirt and debris that make the concrete appear faded Every few months (or as needed), spray the concrete with a pressure washer
Use this to figure how much material you need for the subgrade Using a Margin of Safety: Problems Caused by Underestimating the Amount of Concrete Never try to order the exact amount of needed concrete Include a margin of safety A perfectly placed order of concrete will finish the job with a small amount left over
The first use of iron oxide to stain concrete was in 1950 by California’s FD Davis Company After 60 years, it is still one of North America's prime choices for staining concrete because it .
Aug 20, 2016· I decided to use expanding foam instead of concrete to install a new fence in my backyard There's a few tips in this video that will help you out! Some things used in ,
Mar 28, 2019· Determine how much concrete you’ll need Concrete is sold in cubic yards, so you’ll need to convert your measurements to feet for this calculation if they’re not already To determine how many cubic yards of concrete you’ll need, multiply the length of your driveway by the width, then multiply that number by 35 (which is 4 inches (10 .
Concrete Concrete and cement can get expensive, so it pays to know how much concrete you need for your next masonry project Enter the ImproveNet concrete calculator - see exactly how much your next project requir
Jan 11, 2018· Concrete prices tend to have people scratching their heads How much concrete is needed for a particular purpose? What kind of concrete should you get? Do you need to have the concrete delivered in a ready mix truck, or can you buy it by the bag and mix it by hand? Will you need to color or stamp the concrete?
Dec 12, 2012· So 0225m x 4=09 ( Don’t forget there should be allowance for iron rods to cross over each other but is seen as negligible and ignored also the concrete poured should be able to cover the iron rods, hence the rings won’t necessarily be at 225mm length) 09 x 314 rings=283m, Then divide by 12 =24 lengths of 10mm iron rods to buy in the market
Mar 13, 2005· Although on larger projects iron-workers will place the reinforcing steel, most contractors place some reinforcement Getting it in the right place and keeping it there during concrete placement is critical to the structure's performance Reinforcement should be placed as shown on the placing .
Regardless of how strong concrete is you can still reinforce it to make it last much longer and offer additional support Steel mesh is a popular way to reinforce concrete The steel mesh used to reinforce concrete looks just like any other type of fine woven material but made from metal
A big portion of the work of pouring a concrete slab is in the preparation A good-size project to start with is a 10-by-10 concrete slab This size makes a good base for a patio or as the floor for a small shed Once you understand how to do the concrete work properly for this smaller project, you can move on to pouring concrete for larger on
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CONCRETE CALCULATOR - How Much Do I Need? You can use this concrete calculator to help you determine the number of bags of QUIKRETE® Concrete Mix, Mortar Mix, or Fast-Setting Concrete you will need for the following projects
Calculate concrete volume and cost of concrete slabs, footers, walls, columns, steps, curbs and gutters in cubic feet, cubic yards and cubic meters Calculate for quantity of items to fill for a total project need of cement in cubic feet and cubic yards Yardage of concrete
They are available in powder, liquid and granular forms, with no one form better then the other To understand how concrete gets colored, you need only know that iron oxide pigment particles are ten times smaller in size then a particle of cement
On average, the cost to install wrought iron railings is $2,600Most people pay between $700 and $4,600 for materials and labor Plan with $50 to $120 per linear foot for materials, in addition to $300 to $1,000 per project for labor for a banister between 10 and 30 feet You might only need 10 feet total for a two-step staircase, or 30 feet to encase a small porch