PROBLEM-CENTERED
Good rebar bending methods involve using a rebar bender to achieve precise angles without damaging the steel, ensuring the integrity of the reinforcement. It's essential to follow proper bending techniques and avoid sharp bends that could weaken the rebar and compromise the structure. Below is a video how atleast to work with proper bending of rebar.
ACTIVATION
For rebar works, tie twister refers to a hand tool used in construction to twist and secure wire ties around rebar (reinforcing bars) to hold them in place. This tool is often used when constructing concrete structures, where rebar needs to be held together securely before concrete is poured.
In this activity you will be making an improvise tie twister to be used for your incoming activity. In making this improvise tie twister you will need this following:
TOOLS
Hack saw or Portable Grinder
Claw Hammer
Manual Rebar Bender
MATERIALS
10 millimeters reinforcement bar
PPE's
Goggles or Masks
Hand Gloves
Long Sleeves
DEMONSTRATION
Read and understand each topic below. Click only the icon.
APPLICATION
Group Activity: Rebar Bending
Given:
Direction:
Based on the given detailed plan, fabricate the column and footing according to its measurements.
Apply the standard rebar bending schedule and techniques.
Apply also all the types of ties during fabrication process.
INTEGRATION
REFERENCES
https://rebarpeople.com/rebar-bender-used-in-construction/
https://www.kleintools.com/catalog/pliers/side-cutting-linemans-pliers/ironworkers-pliers
https://www.ocm-inc.com/view.asp?id=71&productid=193
https://www.online-pdh.com/file.php/498/RSL_SG_Online-PDH_.pdf
https://nicefunsk.shop/product_details/25835475.html
https://www.gasweld.com.au/steel-rod-cutter-16mm-18v-brushless-dsc163zk-mak
https://rebarpeople.com/rebar-bender-used-in-construction/
https://www.amazon.ca/Huanyu-Electric-Portable-Hydraulic-Bending/dp/B00R4APNZQ
https://www.ebay.com/itm/294028601510
https://www.aliexpress.com/i/4000114592386.html
https://www.aliexpress.com/item/4001108245957.html
https://ph.rs-online.com/web/p/pliers/0487230
https://www.ebay.ph/itm/370055629249
https://www.amazon.com/Pcs-Orange-Rebar-Caps-Construction/dp/B0CV2341LD
https://sandbaggy.com/products/heavy-duty-plastic-rebar-chairs
https://en.wikipedia.org/wiki/Rebar_spacer
https://lhdottie.com/tie-wire/vtyg
https://constructionmanuals.tpub.com/14251/css/Figure-7-18-Reinforcement-bar-accessories-200.htm
https://www.shutterstock.com/search/rebar-cutter
https://tolsen.com.ph/products/industrial-angle-grinder-1200-watts
https://tameson.com/pages/hacksaw
https://www.zoro.com/resourcehub/head-to-toe-osha-required-construction-ppe/
https://i.ebayimg.com/images/g/3YUAAOSwmktkVWBy/s-l1200.jpg
https://gltnhs-tle.weebly.com/uploads/9/6/1/1/96118694/pull-push-rule.jpg
https://www.tsawelding.co.za/cdn/shop/products/marking-chalk-box-886377_1800x1800.jpg?v=1682243035
https://upload.wikimedia.org/wikipedia/commons/f/fe/A_bunch_of_rebar.jpg