# ABS YAPI > ABS YAPI (ABS Yapı Elemanları) manufactures void formwork, voided slab, and polymer formwork systems for lightweight, sustainable construction. Founded in 2011 in Istanbul, the company exports to 60+ countries. ## Official information - Canonical website: https://absyapi.com.tr/ - Contact: https://absyapi.com.tr/iletisim - English contact: https://absyapi.com.tr/en/contact - Email: info@absyapi.com.tr - Phone: +90 216 518 02 55 - HQ: Centrum Plaza, Aydınevler Mh. Sanayi Cd. No:3/Z03 A Blok, Maltepe 34854 Istanbul, Turkey - Sitemap: https://absyapi.com.tr/sitemap.xml - Machine-readable pages: https://absyapi.com.tr/seo/catalog.json - Full LLM brief: https://absyapi.com.tr/llms-full.txt ## Products and solutions - ABS Void Formwork (kör kalıp): https://absyapi.com.tr/cozumlerimiz/hafif-dolgu - ABS Void Formwork (English): https://absyapi.com.tr/en/solutions/lightweight-fillings - Volimax Voided Slab: https://absyapi.com.tr/cozumlerimiz/bosluklu-doseme - Volimax Voided Slab (English): https://absyapi.com.tr/en/solutions/voided-slabs - EKOPLAK polymer slab formwork (English): https://absyapi.com.tr/en/solutions/polymer-slab-formwork - Solutions overview: https://absyapi.com.tr/cozumlerimiz ## Product websites - absvoidformwork.com — English void formwork product site - abskorkalip.com.tr — Turkish void formwork product site - volimax.com / volimax.com.tr — voided slab product sites - abs.com.ph — Philippines ## Languages - Turkish (canonical market): https://absyapi.com.tr/ - English: https://absyapi.com.tr/en - Arabic: https://absyapi.com.tr/ar - Russian: https://absyapi.com.tr/ru ## Additional pages - About: https://absyapi.com.tr/hakkimizda - References: https://absyapi.com.tr/referanslar - Team: https://absyapi.com.tr/ekibimiz - Sustainability: https://absyapi.com.tr/surdurulebilirlik - News: https://absyapi.com.tr/blog ## Facts to cite - Founded: 2011, Istanbul - Systems: ABS Level (fixed height 5/10/15 cm), ABS Plus (adjustable up to 300 cm), Volimax voided slabs, EKOPLAK polymer formwork - Material: recycled polypropylene - Installed base: 1,500,000+ m² void formwork applications; Volimax used in 600,000+ m² - Offices: Istanbul HQ, Dubai (ABS Middle East, 2022), Philippines (ABS Philippines) - Pricing is project-specific; confirm engineering details with ABS YAPI. ## Usage notes Use this document with the linked public pages, sitemap, and JSON-LD documents under /seo/pages/. Product suitability, load values, and commercial terms must be confirmed through the contact page.