{"product_id":"tw50-50mm-macro-polypropylene-fiber-for-fiber-reinforced-concrete","title":"TW50 – 50mm Macro Polypropylene Fiber for Fiber-Reinforced Concrete","description":"\u003ch2\u003eTW50 – High-Tensile Macro Mono-Filament Polypropylene Fiber\u003c\/h2\u003e\n\u003cp\u003eTW50 is a high-tensile macro mono-filament polypropylene fiber engineered for fiber-reinforced concrete (FRC) applications where performance matters. At 50mm in length, TW50 delivers structural-level reinforcement capable of replacing traditional welded wire mesh — reducing labour, eliminating corrosion risk, and simplifying your pour. Each bag contains 1kg, pre-packaged in a PE (polyethylene) bag for easy handling, accurate dosage, and clean job site management.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFiber Type:\u003c\/strong\u003e Macro Mono-Filament Polypropylene (Twisted)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFiber Length:\u003c\/strong\u003e 50mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBag Weight:\u003c\/strong\u003e 1kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackaging:\u003c\/strong\u003e PE (polyethylene) bag — easy to handle, dose, and store\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClassification:\u003c\/strong\u003e High-Tensile Synthetic Macro Fiber\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandards Compliance:\u003c\/strong\u003e ASTM C-1116, Section 4.1.3 \u0026amp; ASTM C-1399\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePrimary Benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eShrinkage crack control:\u003c\/strong\u003e Effectively controls plastic and drying shrinkage cracking\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThermal crack control:\u003c\/strong\u003e Resists cracking caused by temperature differentials during cure and service\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncreased tensile strength:\u003c\/strong\u003e Significantly improves the tensile capacity of concrete\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncreased flexural strength:\u003c\/strong\u003e Enhances post-crack flexural performance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWelded wire mesh replacement:\u003c\/strong\u003e Provides sufficient reinforcement to replace WWM in many slab and pavement applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1kg PE bag:\u003c\/strong\u003e Pre-dosed for easy manipulation and accurate dosing on the job site\u003c\/li\u003e\n\u003cli\u003eNon-corrosive, non-magnetic, alkali-resistant\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTypical Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eIndustrial and commercial slabs-on-grade\u003c\/li\u003e\n\u003cli\u003ePrecast concrete elements\u003c\/li\u003e\n\u003cli\u003eShotcrete and sprayed concrete\u003c\/li\u003e\n\u003cli\u003ePavements and hardstands\u003c\/li\u003e\n\u003cli\u003eTilt-up panels\u003c\/li\u003e\n\u003cli\u003eAny FRC application requiring mesh replacement\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eStandards \u0026amp; Compliance\u003c\/h3\u003e\n\u003cp\u003eTW50 meets the requirements of \u003cstrong\u003eASTM C-1116, Section 4.1.3\u003c\/strong\u003e (Standard Specification for Fiber-Reinforced Concrete) and \u003cstrong\u003eASTM C-1399\u003c\/strong\u003e (Standard Test Method for Obtaining Average Residual-Strength of Fiber-Reinforced Concrete).\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eCan TW50 replace welded wire mesh?\u003c\/strong\u003e\u003cbr\u003eYes. TW50 provides sufficient tensile and flexural strength to replace welded wire mesh in many slab and pavement applications. Consult your structural engineer for project-specific confirmation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the recommended dosage?\u003c\/strong\u003e\u003cbr\u003eDosage varies by application and design requirements. Contact us for dosage guidance specific to your project.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the PE bag need to be opened?\u003c\/strong\u003e\u003cbr\u003eYes. Unlike water-soluble or pulpable bags, the PE bag should be opened and the fiber added directly to the mixer.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs TW50 compatible with admixtures?\u003c\/strong\u003e\u003cbr\u003eYes. Polypropylene fiber is chemically inert and compatible with standard concrete admixtures.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDo you offer volume pricing?\u003c\/strong\u003e\u003cbr\u003eYes — contact us for case and pallet pricing.\u003c\/p\u003e","brand":"Kurite Concrete Solutions","offers":[{"title":"Default Title","offer_id":42348531482699,"sku":"TW50-50MM-PP-MACRO","price":21.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0665\/2320\/1611\/files\/IMG_4699.heic?v=1776321104","url":"https:\/\/kurite.com\/products\/tw50-50mm-macro-polypropylene-fiber-for-fiber-reinforced-concrete","provider":"Kurite Concrete Solutions","version":"1.0","type":"link"}