[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"doc-seo-650625-105":3,"doc-detail-650625-en":80,"detail-sidebar-cat-0-en-105":98},{"code":4,"msg":5,"data":6},0,"ok",{"site_id":7,"language":8,"slug":9,"title":10,"keywords":11,"description":12,"schema_data":13,"social_meta":73,"head_meta":75,"extra_data":77,"updated_unix":79},105,"en","section-03100-concrete-formwork","SECTION 03100 - CONCRETE FORMWORK","","Concrete formwork specification detailing requirements for constructing plain and fair formwork for cast-in-place concrete. Covers form openings for mechanical and electrical work, coordination with related concrete divisions, and requirements for shoring, bracing, anchorage, and construction joints including expansion joints. Specifies approved wood form materials, accessories such as form ties and release agents, concrete accessory options like polystyrene fillers and waterstops, and execution procedures for erection, alignment, watertight joints, openings coordination, and embedded parts installation.",{"@graph":14,"@context":72},[15,34,55],{"@type":16,"itemListElement":17},"BreadcrumbList",[18,23,27,31],{"item":19,"name":20,"@type":21,"position":22},"https://docshare.wps.com","Home","ListItem",1,{"item":24,"name":25,"@type":21,"position":26},"https://docshare.wps.com/document/","Document",2,{"item":28,"name":29,"@type":21,"position":30},"https://docshare.wps.com/document/research-report/","Research & Report",3,{"item":32,"name":10,"@type":21,"position":33},"https://docshare.wps.com/document/section-03100-concrete-formwork/650625/",4,{"url":32,"name":10,"@type":35,"image":36,"author":41,"headline":10,"publisher":44,"fileFormat":47,"inLanguage":8,"description":12,"dateModified":48,"datePublished":49,"encodingFormat":47,"isAccessibleForFree":50,"interactionStatistic":51},"DigitalDocument",{"url":37,"@type":38,"width":39,"height":40},"https://docshare.wps.com/thumbnails/section-03100-concrete-formwork/650625.png","ImageObject",300,407,{"name":42,"@type":43},"Levi","Person",{"url":19,"name":45,"@type":46},"DocShare","Organization","application/pdf","2026-10-28","2026-10-24",true,{"@type":52,"interactionType":53,"userInteractionCount":33},"InteractionCounter",{"@type":54},"ViewAction",{"@type":56,"mainEntity":57},"FAQPage",[58,64,68],{"name":59,"@type":60,"acceptedAnswer":61},"What does Section 03100 require for concrete formwork work?","Question",{"text":62,"@type":63},"It requires plain and fair face formwork suitable for cast-in-place concrete, including shoring, bracing, and anchorage, plus form openings for mechanical and electrical work and coordination of items supplied by other sections.","Answer",{"name":65,"@type":60,"acceptedAnswer":66},"Which formwork materials and accessories are specified in this section?",{"text":67,"@type":63},"The document specifies plywood and lumber grades/types, nails and bolts sized for strength, removable/snap-off form ties with limits on defects, a colorless mineral oil form release agent, rigid foam fillets for chamfered corners, and concrete accessories such as polystyrene expansion joint filler and specified waterstops.",{"name":69,"@type":60,"acceptedAnswer":70},"What execution controls are required when erecting formwork?",{"text":71,"@type":63},"The section requires verification of lines, levels, and centers, construction of formwork to meet design and code requirements, watertight alignment of joints to prevent leakage, minimizing form joints, proper application of form release agent when allowed, and procedures to permit stripping without damaging concrete.","https://schema.org",{"og:url":32,"og:type":74,"og:title":10,"og:site_name":45,"og:description":12},"article",{"robots":76,"canonical":32},"index,follow",{"doc_id":78,"site_id":7},650625,1792919371,{"code":4,"msg":81,"data":82},"success",{"doc_id":78,"user_id":83,"nickname":42,"user_avatar":84,"doc_module":4,"category_id":85,"category_name":29,"doc_title":10,"doc_description":12,"doc_content":86,"file_id":87,"file_url":88,"file_type":89,"file_size":90,"view_count":33,"is_deleted":4,"is_public":22,"is_downloadable":22,"audit_status":22,"page_count":91,"language":92,"language_code":8,"site_id":7,"html_lang":8,"table_of_contents":93,"faqs":94,"seo_title":95,"seo_description":12,"update_tm":96,"read_time":97},7971461740909,"https://ap-avatar.wpscdn.com/davatar_155a257f0dc6eb9ab79c44ca47cae57d",8,"# DIVISION3\n\nCONCRETE  \n# BUILDING WORK\n\nDIVISION3  \nCONCRETE WORK  \nINDEX  \nSECTION 03100:Concrete FormworkSECTION 03200:Concrete ReinforcementSECTION 03251:Expansion and Construction JointsSECTION 03300:Cast-in Place ConcreteSECTION 03346:Concrete Floor FinishingSECTION 03370:Concrete Curing  \n# SECTION 03100CONCRETE FORMWORK\n\n## PART 1 GENERAL\n\n1.01 Work Includes  \nA.Plain and fair face formwork of wood,Steel and Fibrous glass reinforced plasticformwork,for cast-in place concrete,complete with shoring,bracing and anchorage.  \nB.Form openings for mechanical and electrical work.  \nC.Coordinate installation of items supplied by other sections of work.  \nD.Pre-formed construction joints  \nE.  Forming of expansion joints.  \n## 1.02 Related Work\n\nA.  Section 03200:Concrete Reinforcement  \nB.Section 03251:Expansion and Contraction Joints  \nC.  Section 03300:Cast-in-Place Concrete  \nD.Section 04220:Concrete Masonry Unit  \nE.Supports,Anchors and Seals for Mechanical Installations.  \nF.Supporting Devices for Electrical Installations.  \n## 1.03 Quality Assurance\n\n### A.Construct and erect concrete formwork in accordance with The Engineer'sInstructions.\n\n## 1.04 Reference Standards\n\nA.   ACI 347-Recommended practice for concrete formwork.  \n## 1.05 Shop Drawings\n\nA.Submit shop drawings in accordance with Section 01340.  \nB.Indicate pertinent dimensioning,methods of construction,materials,arrangement ofjoints,ties and shores,location of bracing and temporary supports,schedule oferection and stripping.  \nC.Prepare shop drawings under seal of Professional Structural Engineer.  \n## PART 2 PRODUCTS\n\n2.01 Wood Form Materials  \nA.Plywood:Douglas Fir or Spruce species;sheathing grade;sound undamaged sheetswith clean true edges.  \nB.Lumber:spruce species;sheathing grade;with grade stamp clearly visible.  \nC.Nails,Spikes,Lag Bolts,Through Bolts,Anchorages:Sized as required;of sufficientstrength and character to maintain formwork in place while pouring concrete.  \n## 2.02 Formwork Accessories\n\nA.Form Ties:Removable or Snap-off metal type of fixed or adjustable length;form tiesshould be free of defects and should not leave a hole larger than 25 mm in theconcrete surface.  \nB.Form Release Agent:Colorless mineral oil which will not stain concrete or impairnatural bonding or color characteristics of coating intended for use on concrete.  \nC.Fillets for Chamfered corners:Rigid foam plastic type;of required size;maximumpossible lengths.  \n## 2.03 Acceptable Manufacturers\n\n### A.Other Acceptable Manufacturers:\n\n1.  The Contractor shall submit to the Engineer the names of 3 manufacturers andtheir products which will be acceptable under this section.Approval of themanufacturer or product must be obtained before proceeding with associatedwork.  \n## 2.04 Concrete Accessories\n\nA.Polystyrene in the form of permanent formwork,to be used as an expansion jointfiller.  \nB.Waterstops:As manufactured by \"Servicised Ltd.\"flat dumbbell type 250 FD.Purpose made polyvinyl chloride;minimum 12N/mm2 tensile strength;minus 46degrees C to plus 79 degrees C working temperature range,250 mm wide;maximumpossible lengths;profiled as required;including all necessary junction pieces,orExpedite Supercast Watafoil 250 mm wide plain web,incorporating reinforcedeyeleted outer-flanges,or approved equal.  \n## PART3 EXECUTION\n\n3.01 Formwork Erection  \nA.Verify lines,levels and centers before proceeding with formwork.Ensure thatdimensions agree with drawings.  \nB.Construct formwork,shoring and bracing to meet design and code requirements,sothat resultant finished concrete conforms to required shapes,lines and dimensions.  \nC.Arrange and assemble formwork to permit dismantling and stripping,so that concreteis not damaged during its removal.  \nD.Align joints and make watertight,to prevent leakage of mortar and disfigureappearance of concrete.Keep form joints to minimum.  \nE.  Obtain the Engineer's review for use of earth forms.When using earth forms,hand-trim sides and bottoms,and remove l","cbCaivtQ5wTcgqPn","https://ap.wps.com/l/cbCaivtQ5wTcgqPn","pdf",1750657,29,"English","# SECTION 03100CONCRETE FORMWORK\n## PART 1 GENERAL\n## 1.01 Work Includes\n## 1.02 Related Work\n## 1.03 Quality Assurance\n## 1.04 Reference Standards\n## 1.05 Shop Drawings\n## PART 2 PRODUCTS\n## 2.01 Wood Form Materials\n## 2.02 Formwork Accessories\n## 2.03 Acceptable Manufacturers\n## 2.04 Concrete Accessories\n## PART3 EXECUTION\n## 3.01 Formwork Erection\n## 3.02 Inserts,Embedded Parts,And Openings","[{\"question\":\"What does Section 03100 require for concrete formwork work?\",\"answer\":\"It requires plain and fair face formwork suitable for cast-in-place concrete, including shoring, bracing, and anchorage, plus form openings for mechanical and electrical work and coordination of items supplied by other sections.\"},{\"question\":\"Which formwork materials and accessories are specified in this section?\",\"answer\":\"The document specifies plywood and lumber grades/types, nails and bolts sized for strength, removable/snap-off form ties with limits on defects, a colorless mineral oil form release agent, rigid foam fillets for chamfered corners, and concrete accessories such as polystyrene expansion joint filler and specified waterstops.\"},{\"question\":\"What execution controls are required when erecting formwork?\",\"answer\":\"The section requires verification of lines, levels, and centers, construction of formwork to meet design and code requirements, watertight alignment of joints to prevent leakage, minimizing form joints, proper application of form release agent when allowed, and procedures to permit stripping without damaging concrete.\"}]","SECTION 03100 - CONCRETE FORMWORK | PDF",1792834919,73,{"code":4,"msg":81,"data":99},[100,104,108,112,117,122,127,130,135,138,142],{"id":22,"doc_module":4,"doc_module_name":25,"category_name":101,"show_sort_weight":102,"slug":103},"Story & Novel",90,"story-novel",{"id":26,"doc_module":4,"doc_module_name":25,"category_name":105,"show_sort_weight":106,"slug":107},"Literature",80,"literature",{"id":33,"doc_module":4,"doc_module_name":25,"category_name":109,"show_sort_weight":110,"slug":111},"Exam",70,"exam",{"id":113,"doc_module":4,"doc_module_name":25,"category_name":114,"show_sort_weight":115,"slug":116},5,"Comic",60,"comic",{"id":118,"doc_module":4,"doc_module_name":25,"category_name":119,"show_sort_weight":120,"slug":121},6,"Technology",50,"technology",{"id":123,"doc_module":4,"doc_module_name":25,"category_name":124,"show_sort_weight":125,"slug":126},7,"Healthcare",40,"healthcare",{"id":85,"doc_module":4,"doc_module_name":25,"category_name":29,"show_sort_weight":128,"slug":129},30,"research-report",{"id":131,"doc_module":4,"doc_module_name":25,"category_name":132,"show_sort_weight":133,"slug":134},9,"Religion & Spirituality",20,"religion-spirituality",{"id":133,"doc_module":4,"doc_module_name":25,"category_name":136,"show_sort_weight":133,"slug":137},"World Cup","world-cup",{"id":139,"doc_module":4,"doc_module_name":25,"category_name":140,"show_sort_weight":139,"slug":141},10,"Lifestyle","lifestyle",{"id":143,"doc_module":4,"doc_module_name":25,"category_name":144,"show_sort_weight":113,"slug":145},19,"General","general"]