150527 guiding setting AL form REV2(KKV)

GUIDING SETTING KUMKANG ALUMINUM FORMWORK SYSTEM 2014 Mar http://www.kumkangkind.com Kumkang Bldg, 1445 - 2, Seocho-Dong Seocho-Ku, Seoul, Korea Phone : +82 3415 4188 Fax : +82 3415 4165 CONTENTS CONTENTS 1.KUMKANG SYSTEM a) KUMKANG ELEMENTS b) KUMKANG SETTING DRAWING 2.PREPARATION WORKING 3.SETTING PROCESS a) HANDOVER WORKING b) SETTING PROCESS AT SITE c) DISMANTLE PROCESS http://www.kumkangkind.com Kumkang Bldg, 1445 - 2, Seocho-Dong Seocho-Ku, Seoul, Korea Phone : +82 3415 4188 Fax : +82 3415 4165 CONTENTS a) KUMKANG ELEMENTS Pin & Wedge pin Wall panel Slab corner - SC Beam – Prop head Slab panel http://www.kumkangkind.com Kumkang Bldg, 1445 - 2, Seocho-Dong Seocho-Ku, Seoul, Korea Phone : +82 3415 4188 Fax : +82 3415 4165 Pin & Wedge Wedge • To be used for to secure and tighten the panels together Pin - Φ16 http://www.kumkangkind.com Kumkang Bldg, 1445 - 2, Seocho-Dong Seocho-Ku, Seoul, Korea Phone : +82 3415 4188 Fax : +82 3415 4165 Pin & Wedge Pin & Wedge http://www.kumkangkind.com Kumkang Bldg, 1445 - 2, Seocho-Dong Seocho-Ku, Seoul, Korea Phone : +82 3415 4188 Fax : +82 3415 4165 Wall panels • Including of standard and non-standard size panels • There are internal and external wall panels • Standard size: Width: 300, 400, 450, 600 Height: 2300, 2450 http://www.kumkangkind.com Kumkang Bldg, 1445 - 2, Seocho-Dong Seocho-Ku, Seoul, Korea Phone : +82 3415 4188 Fax : +82 3415 4165 Wall panels nel a p l l a W http://www.kumkangkind.com Kumkang Bldg, 1445 - 2, Seocho-Dong Seocho-Ku, Seoul, Korea Phone : +82 3415 4188 Fax : +82 3415 4165 Wall panels nel a p l l a w r e n r o l) In-c e e t s y (usuall http://www.kumkangkind.com Kumkang Bldg, 1445 - 2, Seocho-Dong Seocho-Ku, Seoul, Korea Phone : +82 3415 4188 Fax : +82 3415 4165 Slab corner - SC Slab corner: for slab – wall connection Slab In-corner: for slab –wall connection Slab Out-corner: for slab –wall connection http://www.kumkangkind.com Kumkang Bldg, 1445 - 2, Seocho-Dong Seocho-Ku, Seoul, Korea Phone : +82 3415 4188 Fax : +82 3415 4165 Slab corner - SC http://www.kumkangkind.com Kumkang Bldg, 1445 - 2, Seocho-Dong Seocho-Ku, Seoul, Korea Phone : +82 3415 4188 Fax : +82 3415 4165 SETTING PROCESS AT SITE 8) Pin installation 8.2 Pin of slab panel ALU - Beam 5 9 10 10 Inser t Pin at panel profil e SCc http://www.kumkangkind.com Kumkang Bldg, 1445 - 2, Seocho-Dong Seocho-Ku, Seoul, Korea Phone : +82 3415 4188 Fax : +82 3415 4165 SETTING PROCESS AT SITE 8) Pin installation 8.2 Pin of slab panel 11 10 Prop - Head Pin Slab Panel to Prop head http://www.kumkangkind.com Kumkang Bldg, 1445 - 2, Seocho-Dong Seocho-Ku, Seoul, Korea Phone : +82 3415 4188 Fax : +82 3415 4165 SETTING PROCESS AT SITE 8) Pin installation 8.3 Long Pin Long Pin For connecting Joint bar & Prop head http://www.kumkangkind.com Kumkang Bldg, 1445 - 2, Seocho-Dong Seocho-Ku, Seoul, Korea Phone : +82 3415 4188 Fax : +82 3415 4165 SETTING PROCESS AT SITE 9) Slab transfer box (if any) http://www.kumkangkind.com Kumkang Bldg, 1445 - 2, Seocho-Dong Seocho-Ku, Seoul, Korea Phone : +82 3415 4188 Fax : +82 3415 4165 SETTING PROCESS AT SITE 10) Panel numbering Once the Kumkang aluminum formwork setting has been completed, mark the panels using code and/or color by unit/zone/room (as per jobsite’s preference) TIP: - Each team each colour Labeling (numbering) is very important, it will make sure: • Can find panel easier on next floor • Save setting time on next floor http://www.kumkangkind.com Kumkang Bldg, 1445 - 2, Seocho-Dong Seocho-Ku, Seoul, Korea Phone : +82 3415 4188 Fax : +82 3415 4165 SETTING PROCESS AT SITE 10) Notes when pour concrete a) Ensure that the concrete pouring speed be below 2m/hr b) Pour the concrete uniformly over the slab in order to avoid giving too much pressure on area c) Use the vibrator in order to avoid air bulb to form on the concrete surface after concrete casting d) Have workers verify the wedge pins whether they become loose due to the effect of the vibrator http://www.kumkangkind.com Kumkang Bldg, 1445 - 2, Seocho-Dong Seocho-Ku, Seoul, Korea Phone : +82 3415 4188 Fax : +82 3415 4165 SETTING PROCESS AT SITE 10) Notes when pour concrete e) Should pour concrete until slab line in down area TIMBER BY SITE Down area http://www.kumkangkind.com Kumkang Bldg, 1445 - 2, Seocho-Dong Seocho-Ku, Seoul, Korea Phone : +82 3415 4188 Fax : +82 3415 4165 TYPICAL DAYS CYCLE Day Process 1st day 2nd day 3rd day 4th day 5th day 6th day Verification Structural line Re-bar wall slab M&E Formwork setting Concrete pouring http://www.kumkangkind.com Kumkang Bldg, 1445 - 2, Seocho-Dong Seocho-Ku, Seoul, Korea Phone : +82 3415 4188 Fax : +82 3415 4165 CONTENTS CONTENTS 1.KUMKANG SYSTEM a) KUMKANG ELEMENTS b) KUMKANG SETTING DRAWING 2.PREPARATION WORKING 3.SETTING PROCESS a) HANDOVER WORKING b) SETTING PROCESS AT SITE c) DISMANTLE PROCESS http://www.kumkangkind.com Kumkang Bldg, 1445 - 2, Seocho-Dong Seocho-Ku, Seoul, Korea Phone : +82 3415 4188 Fax : +82 3415 4165 DISMANTLE PROCESS Dismantlement of the Kumkang aluminum formwork should be done: Part Concrete strength Lateral part of structure, beam, column and wall Over 5MPa Bottom part of slab, beam and inner side of arc Over 14Mpa • Based on the Korean Temporary Equipment Association Guideline (www.kaseol.or.kr) http://www.kumkangkind.com Kumkang Bldg, 1445 - 2, Seocho-Dong Seocho-Ku, Seoul, Korea Phone : +82 3415 4188 Fax : +82 3415 4165 DISMANTLE PROCESS Once the concrete pressure reaches 5MPa or 14MPa, depending on the area, the dismantlement team must be prepared with below tools: Dismantle tool Accessory box (for keep pin, wedge pin, …) The dismantlement sequence will follow below order: Wall a) Removal of waler b) Removal of wedge pins c) Dismantlement of wall panels d) Move the dismantled panels to next level using the slab transfer box Beam a) Dismantlement of beam bottom panel b) Dismantlement of beam SC c) Dismantlement of beam panel d) Move the dismantled panels to next level using the slab transfer box http://www.kumkangkind.com Kumkang Bldg, 1445 - 2, Seocho-Dong Seocho-Ku, Seoul, Korea Phone : +82 3415 4188 Fax : +82 3415 4165 DISMANTLE PROCESS Slab - - - a) Removal of joint bar b) Dismantlement of middle beam and end beam c) Dismantlement of slab panels d) Move the dismantled panels to next level using the slab transfer box Dismantling process is an very important process Thus, ensure that the dismantling team are organized and know the dismantling method While dismantling the slab, ensure that the steel prop and prop head will not be dismantled These materials will be dismantled only after the next level casting Moreover, when dismantling the slab panel, not make the panels to free-fall on the floor nor force the panels to be dismantled; it will damage the panels Once a panel is dismantled, not leave it on the floor; rather lean it on the wall and move it to the next level through the slab transfer box only when the whole portion of the dismantling area has been dismantled Finally, when moving the panels to the next floor, ensure that the panels will be moved as per the marking written on the panel http://www.kumkangkind.com Kumkang Bldg, 1445 - 2, Seocho-Dong Seocho-Ku, Seoul, Korea Phone : +82 3415 4188 Fax : +82 3415 4165 DISMANTLE PROCESS Before re-installing the panels, the panels must be cleaned: Using a hammer, gently remove the remaining big concrete blocks After removing big concrete blocks, apply formoil on the panels and using a paddle, gently remove the smaller concrete blocks TIP: When using the hammer or the paddle, gently remove the concrete blocks since it might not only damage the panels but also remove the initial coating done at our factory http://www.kumkangkind.com Kumkang Bldg, 1445 - 2, Seocho-Dong Seocho-Ku, Seoul, Korea Phone : +82 3415 4188 Fax : +82 3415 4165 DISMANTLE PROCESS Once the panels have been lifted to the next level, verify the following: Whether the wall is neat If there are air bulbs, the concrete vibrator was not used uniformly Whether the wall is horizontally and vertically straight If the wall is bulging, the flat-ties, wedge and pins were not installed correctly Whether the color of the wall is “grey” If the color of the wall is “brownish”, the form oil was mixed with grease Whether the prop heads and steel props were not dismantled Ensure that any problems will be rectified on the next level in order to avoid the same issues to arise again No tie No tie http://www.kumkangkind.com Kumkang Bldg, 1445 - 2, Seocho-Dong Seocho-Ku, Seoul, Korea Phone : +82 3415 4188 Fax : +82 3415 4165 competence, reliable partner many years of practical job site experience PARTNERSHIP-SUCCESS http://www.kumkangkind.com Kumkang Bldg, 1445 - 2, Seocho-Dong Seocho-Ku, Seoul, Korea Phone : +82 3415 4188 Fax : +82 3415 4165 ... supply the additional materials or the changes will be done by jobsite Ensure the person in charge of formwork at jobsite will have Kumkang formwork plan while setting the formwork http://www.kumkangkind.com... +82 3415 4188 Fax : +82 3415 4165 KUMKANG SETTING DRAWING Setting plan drawing to be provied as guidance for assembling formwork at site: Wall plan - Wall panels - Beam & soffit panels Slab plan... Korea Phone : +82 3415 4188 Fax : +82 3415 4165 Wall panels • Including of standard and non-standard size panels • There are internal and external wall panels • Standard size: Width: 300, 400, 450,