Off-the-shelf admix for glass fiber reinforced concrete?

Anyone familiar with the following products ? It’s what I can find easily locally to use in homeware/gfrc

Plasticizers -rapid set flow control

Polymers -sikaR latex additive -lanco concrete fortifier -quikrete acrylic concrete fortifier -El-Rey adacryl concrete admix

I’ve already found sources for -AR chopped fiber -AR fiber scrims -rollers -spray up gun -PVA fiber -Portland cement & sand

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πŸ‘€︎ u/Ojamallama
πŸ“…︎ Jun 28 2021
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Are there any research papers on how the glass length affects the strength of fiber reinforced concrete?
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πŸ‘€︎ u/mgmccaul
πŸ“…︎ May 08 2021
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Thrive by Cape Town-based installation artist Daniel Popper. Created for Society Las Olas, a new residential building in Fort Lauderdale. The permanent interactive installation is 30ft tall and made of Glass Fiber Reinforced Concrete and weighs 14 tons v.redd.it/76uw3xwc13261
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πŸ“…︎ Nov 29 2020
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Here are a couple of Glass Fiber Reinforced Concrete Vanity Tops I made. reddit.com/gallery/ivyw6p
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πŸ“…︎ Sep 19 2020
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Thrive by Cape Town-based installation artist Daniel Popper. Created for Society Las Olas, a new residential building in Fort Lauderdale. The permanent interactive installation is 30ft tall and made of Glass Fiber Reinforced Concrete and weighs 14 tons. v.redd.it/j0ty11nv03261
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πŸ“…︎ Nov 29 2020
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[self] glass fiber reinforced concrete mother mould. Kind of heavy, but cheap and rigid and will last forever.
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πŸ‘€︎ u/sparnkydarnky
πŸ“…︎ Mar 02 2020
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My Outdoor Concrete (Glass Fiber Reinforced) Table (Which broke, and fixed, and broken again...) youtube.com/watch?v=CwODc…
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πŸ‘€︎ u/columnmn
πŸ“…︎ Dec 17 2016
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Glass fiber reinforced concrete en.wikipedia.org/wiki/Gla…
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πŸ‘€︎ u/Anen-o-me
πŸ“…︎ Apr 17 2015
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NJIT alumni are building sustainable infrastructure that will reduce carbon footprint of infrastructure sector and economy more generally.. with 'focus on durability, resilient and damage-tolerant materials, high-performance fiber-reinforced concrete' news.njit.edu/njit-prepar…
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πŸ‘€︎ u/dannylenwinn
πŸ“…︎ Nov 23 2021
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Scientists have developed a new thermoplastic rubber material, based on a type of ionically-functionalized block polymer called "i-SIS", with a high impact resistanceβ€”higher than glass-fiber-reinforced plastic. This will contribute to development of lightweight vehicles and a carbon-free society. en.nagoya-u.ac.jp/researc…
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πŸ‘€︎ u/rustoo
πŸ“…︎ Dec 24 2021
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NON-LINEAR FINITE ELEMENT ANALYSIS OF REINFORCED CONCRETE (RC) BEAMS STRENGTHENED WITH CARBON FIBER REINFORCED POLYMER (CFRP) SHEETS FOR FLEXURE AND SHEAR USING ANSYS | Asian Journal of Mathematics and Computer Research

The major goal of this research is to use nonlinear finite element analysis to investigate the strengthening of reinforced concrete (RC) beams with CFRP. The models were created using ANSYS finite element analysis software, which was used to investigate the influence of key parameters on the response of reinforced RC beams under flexure and shear. Seven models were created, four for flexural strength and three for shear strength, taking into account the effects of two primary parameters: the number of CFRP layers and CFRP strengthening by continuous U-wrapping. The ANSYS results were in good agreement with the previous research's experimental findings. The ultimate capacity in shear and flexure improves for strengthened RC beams with CFRP layers and U-wrap, with U-warp proving to be more effective than CFRP layers.

Please see the link :- https://www.ikprress.org/index.php/AJOMCOR/article/view/1027

Keywords :- CFRP, finite element modeling, nonlinear analysis, strengthening, reinforced concrete beams.

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πŸ‘€︎ u/ikpress
πŸ“…︎ Oct 04 2021
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Filling the gaps between glass reinforced concrete boards on an exterior wall for painting in the end?
  • Indonesian in Indonesian jungle area
  • Local seller of building materials just said they will now carry GRC boards, but they dont know much about it
  • I was able to get the brand name and got some little info on a website
  • It seems they say you do the following, space them 4mm apart, fill with compound, apply fiber mesh tape, add 150mm width compound down the seem. Then after its dried, add 300mm width compound down the seam. After its dried then you can sand it.
  • My concern is that, can I sand the compound seam all the way down to match the board? I dont want the compound seam to be above the board where it looks weird
  • I was told that, to finish the exterior wall with GRC, I just need to do paint sealer, and then paint on top, I dont need to apply mortar to the entire wall.
  • Also, what compound do I use? I see on our online tokopedia shopping website, many compound is available, they use it often here for drywall gaps, do I use that same type? I guess not because it will wash away for my exterior wall?
  • Village leader told me to add "white cement" to the compound to make it stronger and prevent hairline cracks and water concern I had. I think white cement is the limestone powder?
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πŸ‘€︎ u/splishyandsplashy
πŸ“…︎ Dec 05 2021
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Glass fiber reinforced nylon Benchy - Nearly perfect overhangs! reddit.com/gallery/ps2guw
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πŸ‘€︎ u/th3source
πŸ“…︎ Sep 20 2021
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DIY concrete weights thanks to the caveman molds. Concrete reinforced with rebar and shredded fiber. Cured for 30 days, sealed with truck bed liner then finally painted. reddit.com/gallery/j53uvh
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πŸ‘€︎ u/lopezshare
πŸ“…︎ Oct 04 2020
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This is the end result of using carbon fiber/glass fiber reinforced nylon to print a dozen AR lowers, 1 Glock frame, and two braces. Started as identical M2 tool steel nozzles.
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πŸ‘€︎ u/Rnc88
πŸ“…︎ Mar 12 2021
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Good ideas about fiber-reinforced concretes

I wanna work on fiber-reinforced concretes (with waste fibers). After reading different papers, I decided to investigate mechanical properties of FRCs under monotonic and cyclic loading in tension and bending (with different loading frequencies). I should mention that we have DARTEC machine in our lab, so no limitation for different tests. Do you have any other attractive suggestions and details that I should work on them?

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πŸ‘€︎ u/mina_es
πŸ“…︎ Jul 20 2020
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πŸ‘€︎ u/Hypo-Super-Active
πŸ“…︎ Nov 28 2021
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Glass-reinforced Concrete Panels Create Unique Roof gcoportal.com/glass-reinf…
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πŸ‘€︎ u/siamak50
πŸ“…︎ Jun 16 2021
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Door of an outdoor electric cabinet made of glass fiber reinforced plastic. Plastic partially decayed, glass fibers remain.
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πŸ‘€︎ u/jan386
πŸ“…︎ Apr 17 2021
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[XB1] H: Weapon collection (A to N : AA to Noc) W: Fiber optics, Ammo scrap, rubber, asbestos, ceramics, glass, fertilizer, concrete, oil, screws, circuitry, nuclear material, Cobalt and Violet Flux. Offer tyvm reddit.com/gallery/qqfpa3
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πŸ‘€︎ u/Joon5253
πŸ“…︎ Nov 09 2021
🚨︎ report
Good ideas to work on fiber-reinforced concrete field

Good ideas about fiber-reinforced concretes

I wanna work on fiber-reinforced concretes (with waste fibers). After reading different papers, I decided to investigate mechanical properties of FRCs under monotonic and cyclic loading in tension and bending (with different loading frequencies). I should mention that we have DARTEC machine in our lab, so no limitation for different tests. Do you have any other attractive suggestions and details that I should work on them?

πŸ‘︎ 5
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πŸ‘€︎ u/mina_es
πŸ“…︎ Jul 20 2020
🚨︎ report
Good ideas to work on fiber-reinforced concretes

I wanna work on fiber-reinforced concretes (with waste fibers). After reading different papers, I decided to investigate mechanical properties of FRCs under monotonic and cyclic loading in tension and bending (with different loading frequencies). I should mention that we have DARTEC machine in our lab, so no limitation for different tests. Do you have any other attractive suggestions and details that I should work on them?

πŸ‘︎ 2
πŸ’¬︎
πŸ‘€︎ u/mina_es
πŸ“…︎ Jul 20 2020
🚨︎ report

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