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Concrete Reinforcing Steel Institute (CRSI)
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Добавлен 9 июн 2011
Videos related to the steel reinforced concrete construction industry. Concrete Reinforcing Steel Institute (CRSI) is the authoritative resource for steel reinforced concrete information. CRSI authors many industry-trusted technical publications and standards documents; and whose members include rebar producers, fabricators, placers, accessory manufacturers and suppliers, and design/construction professionals. For more information on steel reinforced concrete construction, please visit www.crsi.org.
Shallow and Deep Foundations - CRSI Design Checklist Calculator Overview
Dr. David Fanella provides an overview of the spreadsheet "calculator" that accompanies the CRSI Design Checklist - Shallow and Deep Foundations and covers the benefits to any design engineer.
Click here for more information: members.crsi.org/Members/Store/CRSI_Store.aspx?WebsiteKey=02699be0-de91-4daf-885b-af2284ae09c0&665e53c17d08=2#665e53c17d08
Click here for more information: members.crsi.org/Members/Store/CRSI_Store.aspx?WebsiteKey=02699be0-de91-4daf-885b-af2284ae09c0&665e53c17d08=2#665e53c17d08
Просмотров: 419
Видео
Flat Plates, One way Slabs, and Diaphragms - CRSI Design Checklist Calculator Overview
Просмотров 2282 года назад
Dr. David Fanella provides an overview of the spreadsheet "calculator" that accompanies the CRSI Design Checklist - Flat Plates, One way Slabs, and Diaphragms and covers the benefits to any design engineer. Click here for more information: members.crsi.org/Members/Store/CRSI_Store.aspx?WebsiteKey=02699be0-de91-4daf-885b-af2284ae09c0&665e53c17d08=2#665e53c17d08
Columns, Walls, and Joints - CRSI Design Checklist Calculator Overview
Просмотров 3582 года назад
Dr. David Fanella provides an overview of the spreadsheet "calculator" that accompanies the CRSI Design Checklist - Columns, Walls, and Joints and covers the benefits to any design engineer. Click here for more information: members.crsi.org/Members/Store/CRSI_Store.aspx?WebsiteKey=02699be0-de91-4daf-885b-af2284ae09c0&665e53c17d08=2#665e53c17d08
Intermediate and Special Moment Frames - CRSI Design Checklist Calculator Overview
Просмотров 2422 года назад
Dr. David Fanella provides an overview of the spreadsheet "calculator" that accompanies the CRSI Design Checklist - Intermediate and Special Moment Frames and covers the benefits to any design engineer. Click here for more information:members.crsi.org/Members/Store/CRSI_Store.aspx?WebsiteKey=02699be0-de91-4daf-885b-af2284ae09c0&665e53c17d08=2#665e53c17d08
Special Structural Walls - CRSI Design Checklist Calculator Overview
Просмотров 1762 года назад
Dr. David Fanella provides an overview of the spreadsheet "calculator" that accompanies the CRSI Design Checklist - Special Structural Walls and covers the benefits to any design engineer. Click here for more information: members.crsi.org/Members/Store/CRSI_Store.aspx?WebsiteKey=02699be0-de91-4daf-885b-af2284ae09c0&665e53c17d08=2#665e53c17d08
Beams - CRSI Design Checklist Calculator Overview
Просмотров 1272 года назад
Dr. David Fanella provides an overview of the spreadsheet "calculator" that accompanies the CRSI Design Checklist for Beams and covers the benefits to any design engineer. Click here for more information: members.crsi.org/Members/Store/CRSI_Store.aspx?WebsiteKey=02699be0-de91-4daf-885b-af2284ae09c0&665e53c17d08=2#665e53c17d08
CRSI Design Checklists for Design Professionals
Просмотров 1,6 тыс.2 года назад
Dr. David Fanella provides an overview of the new CRSI Design Checklists, their corresponding spreadsheet "calculators", and the benefits to any design engineer. Click here for more information: members.crsi.org/Members/Store/CRSI_Store.aspx?WebsiteKey=02699be0-de91-4daf-885b-af2284ae09c0&665e53c17d08=2#665e53c17d08
CRSI Design Checklists for University Students/Professors
Просмотров 3212 года назад
Dr. David Fanella provides an overview of the new CRSI Design Checklists which can be used in the classroom and for course projects. members.crsi.org/Members/Store/CRSI_Store.aspx?WebsiteKey=02699be0-de91-4daf-885b-af2284ae09c0&665e53c17d08=2#665e53c17d08
Overview of the Design Guide on the ACI 318 Building Code Requirements for Structural Concrete
Просмотров 3,8 тыс.4 года назад
With over 990 pages and 140 worked-out examples, this unique Design Guide assists in the proper application of the provisions in the 2019 edition of Building Code Requirements for Structural Concrete (ACI 318-19) for cast-in-place concrete buildings with nonprestressed reinforcement. Features include a simplified roadmap that can be used to navigate through the updated ACI 318 requirements and ...
CRSI PBS/National TV Segment
Просмотров 5294 года назад
A one-minute segment aired on national television promoting the Institute and, indirectly, reinforced concrete construction.
CRSI Informative Segment
Просмотров 2,3 тыс.4 года назад
Concrete Reinforcing Steel Institute informational video about reinforcing steel (rebar) and the association of steel mills, fabricators, placers, manufacturers, and accessories producers that promote reinforced concrete construction.
Design Guide for Reinforced Concrete Diaphragms Overview
Просмотров 9 тыс.5 лет назад
The Design and Detailing of Reinforced Concrete Diaphragms is the definitive resource on the design and detailing of these important structural elements for cast-in-place reinforced concrete buildings. The design and detailing requirements in ACI 318-14 are clearly summarized in figures and tables for quick reference. In the 2014 edition of ACI 318, a new chapter devoted to the design and detai...
Design Guide for Reinforced Concrete Columns Overview
Просмотров 1,5 тыс.6 лет назад
CRSI has published a new design guide specifically for reinforced concrete columns. The publication includes comprehensive information on the design and detailing of reinforced concrete columns in buildings assigned to any Seismic Design Category: • All-inclusive requirements in ACI 318-14 including slenderness effects • Numerous design aids and flow charts for sizing the cross-section and dete...
Design and Detailing of Low-Rise RC Buildings Webinars Overview
Просмотров 1,9 тыс.6 лет назад
A short overview of the CRSI Design and Detailing of Low-Rise Reinforced Concrete Buildings webinar series. All videos in the series are available for on-demand viewing and are worth CEU/PDH credit. For more information and to register visit learning.crsi.org/.
CRSI Reinforced Concrete Concept
Просмотров 8618 лет назад
Concrete Reinforcing Steel Institute offers design and construction teams a free, interactive on-line tool with fast access to early comparative evaluation and estimates for the most popular reinforced concrete structural floor systems. The ability of Concept to offer quick comparisons early in conceptual design helps underscore the value benefits of reinforced concrete. Visit www.crsi.org for ...
CRSI Continuing Education/Professional Development Opportunities
Просмотров 2,9 тыс.8 лет назад
CRSI Continuing Education/Professional Development Opportunities
Spotlight On: Buildings & Construction
Просмотров 1,1 тыс.12 лет назад
Spotlight On: Buildings & Construction
Lap Splices and Mechanical Splices of Reinforcing Steel
Просмотров 23 тыс.12 лет назад
Lap Splices and Mechanical Splices of Reinforcing Steel
Fabrication and Placing Tolerances of Reinforcing Steel
Просмотров 54 тыс.12 лет назад
Fabrication and Placing Tolerances of Reinforcing Steel
I am iron worker
Why isn't this and other CRSI design guide publications no longer available to purchase?
Thanks for your inquiry! We recently redesigned the CRSI website and changes hosting providers. Google links are still being updated, but you can find all of CRSI's popular publications here: members.crsi.org/Members/Store This publication, in particular, can be found here: members.crsi.org/Members/Store/CRSI-Store-Product-Display.aspx?iProductCode=DG0014-01-PUB-I Sorry for any inconvenience!
Stay away from bridge decks if you can hamstrings will hate you at the end of the day haha. loved being an apprentice on bridge decks because we carried it all out the JIWs had to do the 50% tying haha
Wow. Beats manual labor
Hi, good, send film or video factory or manufacturers of rebar production
Balo
Very nice job because of your vlog tutorial I got some knowledge from you
Definitely purchasing!
Need SI units
Tight!
You guys in America are so far behind you still use pliers. Here in Australia we use end kippers which is faster and stronger so get with the times
What are end kippers
This code has been created to protect public health and safety for everybody. The changes are a response to developments in materials structural systems and seismic design. Chapter 10 defines the limits for reinforcement of compression members. Great video.
I wonder why not spot welding them?😳 Wouldn't it be easier and faster?
Rebar being tied in my understanding is only to hold bars in place before they're reinforced by concrete, I'll be starting my ironworking career next week
@@ChattingwithKev how is it ? I'm looking into this
@@flacko001with the company I work with, hell. I work with my dad and brother and they Don't take it easy on my at all, you're outside working in the elements, packing a lot of weight while getting bitched at for not loving fast enough, I'm starting to really enjoy it now but at first it sucks
faster tying it
Gentleman, you can't introduce any heat to the Rebar. It will weaken the strength of the Rebar. That's why you don't tack weld intersections. Tie Wire is a sufficient means.
Dont leave long tails. My forearms are a scar fill testament.
What complicate with 18 story example when 3 could have done the same job of explaining and making books smaller?
is it use SI units ? i'm interested with the book, but need SI units.
Nice
Thank you. I live in the Malaysia and I'm currently doing a residential project using reinforced concrete. We are under Restricted Movement Order (RMO) due to Covid-19. I was worried about this as the RMO started when I was about to fill the first floor with concrete and the site has stopped for a month now. The formwork and Rebars are all exposed to the elements which got me really worried about the effect it has. After watching this, I'm more assured that it actually increases the bond of the bar to the concrete. I measured a 6% nominal weight deterioration for a 10mm bar would be 9.7mm. That's a low margin. I will check the bar size once the RMO is lifted.
God I fucking hate tying bar 😂like fucking hate it !😂
Too many double cutters
Haha yeah I remember all those times in the field when I’d hose off rebar...not!
Hi ..ktwister.com
Bending over like that all day would be a bitch on ur back
on a nuclear power plant, we had to tie every bar at every joint.
Jerry Hubbard did they have a reason? normally the smaller the bar the more ties we put on it, but the 32mm bars we normally put a few ties on a 6m length.
Back in the day, everything relating to nuclear was overdone or engineered. I guess they took no chances that it was being done right. Even the # 18 bars were tied at every joint with 9 gauge wire. The outside retaining wall, 4 feet thick, 400 feet in circumference had 60 % steel in the concrete. Some of the steel was so tight the entire pour and slip form had to be cleaned after all the re-bar was installed. If anyone was caught throwing anything in the form before pouring including spitting, you were fired on the spot. They took this stuff seriously.
Jerry Hubbard thanks for the reply, sounds like a good job to have been involved it. did you use a high flow concrete to help get around the steel congestion? i bet u guys had to make sure u caught all ur wire cut offs to
believe it or not, the concrete was poured at no more than a 4-inch slump. They used 2-inch vibrators and plenty of them to get the concrete in place. All concrete poured in an area they called safety related, which meant it was anywhere around the containment building had to be 5000 psi. The concrete poured inside that reactor building that the steam generators and the vessel itself were a 9000 psi concrete. It had steel pellets in it. As far as cutoff wire, before the concrete was poured, the labor force would come in with water and air jet hoses and clean out anything that fell into the formwork. At the bottom of all the forms were clean out holes. NO cut off wire was left in the pour. It was hard work especially in the summer here in South Carolina.
Jerry Hubbard i would have loved to be on that job, concrete construction is my favourite job. ive been formworking for 13 years now. my trade has taken me to every state in australia i have done the same process with clean out holes and air hoses aswell,
Great. are you using the binding wire?
Does someone know the double loop tie wire? It's for tying rebar too.And it's convenient and stable. Please contact me Wechat/Whatsapp: +86 13820324169
Can we get SI units version?
Unfortunately not at this time.
Check out rare video footage of local 46 Ironworkers at One World Trade Center. ruclips.net/video/l1lKXUvFzko/видео.html
You are great institute, thanks again
Nice
I am a Ironworker them tie in machine ain't worth a dam and if tie in hurting your hand you get use to it suck it up buttercup be a man
which ASTM specification
A615
I learn something everyday !
Uhheeee Eye M R I try r
Here's a New York example of estimating steel reinforcing bars and it includes pricing example. It's on Amazon 'Construction Estimating on ONE Page: Estimating Foundation Wall Steel Reinforcing Bars'.
Here's a New York example of estimating steel reinforcing bars and it includes pricing example. It's on Amazon 'Construction Estimating on ONE Page: Estimating Foundation Wall Steel Reinforcing Bars'.
I am a ironworker
Erick Gonzalez you hang steel or tie rebar ? lol
Great info with tying requirements.
Hi ..ktwister.com
Can a tie wire be an electric, plastic coated copper wire? Should the plastic coating be removed from the wire?
Thanks
You do not want to use different metals to tie rebar because of galvanic corrosion.
Hello CRSI - please respond, this video appears to refer to "above grade" tolerances, or have things changed? Thank you.
thanks for sharing
Where do you get the grip they add to their pliers
golf club grip. get the "oversize" size
dont use pliers, get a good pair of knipex concretors nips
We use the tips of the hoses they usr to collect milk from cows on farms lol NIPPLE grips
Nips are so much easier to tie imo
@@HgHgHgHgHgHgHgHg uh sorry no
Anyang Heli Techtronic Co., Ltd is a special manufacture of cold rolling mill for producing cold rolling ribbed rebar, also we can supply the reinforcing steel ball(cold rolling)
MY JOB AS AN INSPECTOR
An inspector was not a real job! it's a job of a guy who tell im doing my job right ;)
First impression of video. Yeah THIS job doesn't look hard on your back.... not!
Pete Andrews man work son😎
@@peteandrews5674 no incorrect I currently work as one and I make $890 a week just to read the drawings
sorry u ties are not for "rungs" for the ironworker to step on lol its purely so the rebar doesnt slide down its a better tie than just a snap moron!
Nice!! Increases our knwledge about STEELS which we I never knew... Hehe..
informative
perfects...
iknw rebar size and gradea all bycsize n grades