{"product_id":"pu-basketball-court","title":"Basketball Court — PU (Polyurethane) Indoor","description":"\n\u003ch2\u003ePU basketball court - overview\u003c\/h2\u003e\n\u003cp\u003eChampCourts builds \u003cstrong\u003eFIBA-grade polyurethane (PU) basketball courts\u003c\/strong\u003e for indoor halls, school gymnasiums, sports academies, residential clubhouses and corporate sports complexes. PU is the global gold standard for competition indoor basketball - seamless, monolithic, shock-absorbing, with consistent ball rebound across the entire court. ChampCourts delivers PU systems in 4-system thicknesses (5 \/ 8 \/ 10 \/ 14 mm) at Rs 250-350\/sqft, with a 5-year structural and surface warranty. A standard FIBA full court (28 m x 15 m = 4,520 sqft) runs Rs 11-16 lakh turnkey for the surface alone; with hoops, lines, ventilation and pads, total project cost lands at Rs 14-22 lakh.\u003c\/p\u003e\n\u003cp\u003eFor Indian basketball academies and state-tier venues, PU is the practical FIBA-approved choice. Hardwood maple (the NBA standard) costs Rs 500-1,200\/sqft and demands HVAC and humidity control that doubles the project cost; PU delivers near-identical FIBA Approved play characteristics for Rs 250-350\/sqft and tolerates Indian indoor humidity without active dehumidification. NBA Basketball School India partners and Basketball Federation of India (BFI) state academies have standardised on PU for this reason. ChampCourts has surfaced 25+ PU basketball courts across Bengaluru, Hyderabad, Pune, Chennai, Mumbai and the NCR including 7 academy-tier multi-court installs.\u003c\/p\u003e\n\u003cp\u003eThe choice of 5 mm sandwich vs 10 mm performance vs 14 mm premium comes down to player tier and budget. Sandwich PU (5 mm) is the entry tier - good enough for school PE and community courts but lacks the shock absorption serious training demands. Performance PU (10 mm) hits the sweet spot - FIBA-grade play, professional shock absorption (25-45%), comfortable for 4-6 hour daily training sessions, with a 10-12 year service life and graceful wear pattern. Premium 14 mm with shock-pad is reserved for state-level competition venues pursuing FIBA Approved certification or hosting BFI national-tier tournaments. We help customers right-size the spec to actual usage rather than upselling thickness for its own sake.\u003c\/p\u003e\n\n\u003ch2\u003eTechnical specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFIBA Level\u003c\/td\u003e\n\u003ctd\u003eFIBA Approved (with shock-pad systems)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCourt dimensions\u003c\/td\u003e\n\u003ctd\u003e28 x 15 m (FIBA full); 26 x 14 m (FIBA training); 22 x 13 m (junior)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem thicknesses\u003c\/td\u003e\n\u003ctd\u003e5 mm sandwich \/ 8 mm comfort \/ 10 mm performance \/ 14 mm premium\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConstruction\u003c\/td\u003e\n\u003ctd\u003eSelf-levelling PU base + reinforced PU mid + UV-stable PU finish\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShock absorption\u003c\/td\u003e\n\u003ctd\u003e25-45% (system-dependent)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVertical deformation\u003c\/td\u003e\n\u003ctd\u003e1.8-3.0 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBall rebound (vs concrete)\u003c\/td\u003e\n\u003ctd\u003e90-98%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFriction\u003c\/td\u003e\n\u003ctd\u003e0.5-0.7 (FIBA range)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSub-base\u003c\/td\u003e\n\u003ctd\u003eM25 PCC, polished, MC \u0026lt; 4%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eService life\u003c\/td\u003e\n\u003ctd\u003e10-12 years\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e5 years\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eCost breakdown\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eSystem\u003c\/th\u003e\n\u003cth\u003eThickness\u003c\/th\u003e\n\u003cth\u003eCost \/ sqft\u003c\/th\u003e\n\u003cth\u003eBest for\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSandwich PU\u003c\/td\u003e\n\u003ctd\u003e5 mm\u003c\/td\u003e\n\u003ctd\u003eRs 250-275\u003c\/td\u003e\n\u003ctd\u003eBudget indoor school\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eComfort PU\u003c\/td\u003e\n\u003ctd\u003e8 mm\u003c\/td\u003e\n\u003ctd\u003eRs 275-310\u003c\/td\u003e\n\u003ctd\u003eSchool + academy\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePerformance PU\u003c\/td\u003e\n\u003ctd\u003e10 mm\u003c\/td\u003e\n\u003ctd\u003eRs 310-335\u003c\/td\u003e\n\u003ctd\u003eCompetition\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePremium PU\u003c\/td\u003e\n\u003ctd\u003e14 mm\u003c\/td\u003e\n\u003ctd\u003eRs 335-360\u003c\/td\u003e\n\u003ctd\u003eFIBA Approved \/ state venue\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp\u003eA 4,520 sqft FIBA full court with 10 mm Performance PU lands at Rs 14.5 lakh for surface alone. Add Rs 1.8-2.2 lakh for a pair of FIBA-spec hoops, Rs 30,000-50,000 for line markings, Rs 50,000-80,000 for wall padding behind baselines.\u003c\/p\u003e\n\n\u003ch2\u003eConstruction process\u003c\/h2\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eSub-base check:\u003c\/strong\u003e M25 PCC, 28-day cured, moisture meter reads \u0026lt; 4%, no laitance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSurface preparation:\u003c\/strong\u003e Mechanical grinding \/ shot-blasting to CSP 3, vacuum.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrimer:\u003c\/strong\u003e Two-component epoxy moisture-barrier primer.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSelf-levelling base:\u003c\/strong\u003e 3-5 mm self-levelling PU; cures 18-24 h.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReinforcement layer:\u003c\/strong\u003e 1-2 mm reinforced PU with embedded glass fibre mesh.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWear layer:\u003c\/strong\u003e 2-3 mm UV-stable pigmented PU finish, applied by roller.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLine marking:\u003c\/strong\u003e FIBA \/ school regulation lines with PU line paint, masked and cured.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCure + handover:\u003c\/strong\u003e 7-day cure for full hardness; ready for play in 72 hours.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003eSite duration: 20-30 working days for a 4,520 sqft FIBA court.\u003c\/p\u003e\n\n\u003ch2\u003ePU basketball vs alternatives\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eSurface\u003c\/th\u003e\n\u003cth\u003eCost \/ sqft\u003c\/th\u003e\n\u003cth\u003eFIBA-grade\u003c\/th\u003e\n\u003cth\u003eShock absorption\u003c\/th\u003e\n\u003cth\u003eBall rebound\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePU (ChampCourts)\u003c\/td\u003e\n\u003ctd\u003eRs 250-350\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003ctd\u003e25-45%\u003c\/td\u003e\n\u003ctd\u003e90-98%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHardwood maple\u003c\/td\u003e\n\u003ctd\u003eRs 500-1200\u003c\/td\u003e\n\u003ctd\u003eYes (NBA standard)\u003c\/td\u003e\n\u003ctd\u003e53-70%\u003c\/td\u003e\n\u003ctd\u003e93%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCushioned acrylic\u003c\/td\u003e\n\u003ctd\u003eRs 180-220\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003ctd\u003e10-15%\u003c\/td\u003e\n\u003ctd\u003e~90%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStandard acrylic\u003c\/td\u003e\n\u003ctd\u003eRs 80-120\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003ctd\u003e\u0026lt; 5%\u003c\/td\u003e\n\u003ctd\u003e~95%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVinyl sport flooring\u003c\/td\u003e\n\u003ctd\u003eRs 200-300\u003c\/td\u003e\n\u003ctd\u003eNo (multi-sport)\u003c\/td\u003e\n\u003ctd\u003e15-25%\u003c\/td\u003e\n\u003ctd\u003e85%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp\u003ePU is the cost-effective FIBA-grade choice. Hardwood is the prestige option for state and national venues; acrylic is the budget option for outdoor courts where FIBA-grade is not required.\u003c\/p\u003e\n\n\u003ch2\u003eUse cases and target customers\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSchool and university gymnasiums:\u003c\/strong\u003e Inter-school and university leagues, year-round PE programmes, and varsity-tier inter-collegiate basketball. NEP 2020 emphasis on physical fitness has driven a surge in school multi-sport hall builds with basketball as the centerpiece.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBasketball academies:\u003c\/strong\u003e Reliance Foundation, NBA Basketball School partners, BFI partner academies. Multi-court installs (2-4 PU full courts) for elite training centres.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorporate sports complexes:\u003c\/strong\u003e IT campuses with indoor multi-sport halls; basketball is the most-played indoor team sport on tech campuses.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResidential clubhouses:\u003c\/strong\u003e Premium gated communities; FIBA full-court is increasingly a flagship amenity for projects above Rs 2 cr unit pricing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eState and district sports authorities:\u003c\/strong\u003e KSCA \/ DDCA \/ SAI venues. Tender-driven builds with detailed BOQ scrutiny, where ChampCourts' standardised specifications and pan-India service reliability fit procurement requirements.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e5-star hotels:\u003c\/strong\u003e Premium hotel sports complexes with basketball + multi-sport halls.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDefence sports complexes:\u003c\/strong\u003e Army, Navy, Air Force training centres.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSystem selection guide\u003c\/h2\u003e\n\u003cp\u003e5 mm sandwich PU: school PE, community court, 1-3 hours daily play, Rs 250-275\/sqft. 8 mm comfort PU: school + academy hybrid use, 3-5 hours daily, Rs 275-310\/sqft - the most commonly-specified system. 10 mm performance PU: serious training facilities, 5-8 hours daily, FIBA-grade play characteristics, Rs 310-335\/sqft. 14 mm premium PU + shock-pad: state competition venues, BFI national-tier tournament hosting, FIBA Approved certification target, Rs 335-360\/sqft. The thickness-vs-shock-absorption curve is non-linear - 14 mm delivers about 1.4x the shock absorption of 5 mm despite being 2.8x the thickness, which is why most academy builds plateau at 10 mm.\u003c\/p\u003e\n\n\u003ch2\u003eIndoor environment requirements\u003c\/h2\u003e\n\u003cp\u003ePU performs best at 18-30 deg C and 40-70% relative humidity. Most Indian academies operate without active HVAC and PU handles this gracefully - we have courts in Mumbai and Chennai operating at 80% RH with no observable performance impact. For coastal venues we recommend dehumidifiers during peak monsoon (July-September) to keep finish lacquer from softening. Lighting at FIBA spec runs 500-1000 lux at the centre circle with uniformity \u0026gt;= 0.7 and CRI \u0026gt;= 80 for broadcast colour fidelity.\u003c\/p\u003e\n\n\u003ch2\u003eWhy ChampCourts for PU basketball\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFIBA-approved system construction:\u003c\/strong\u003e Same chemistry as global PU brands at India-market pricing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRight-spec guidance:\u003c\/strong\u003e We size the system to actual usage rather than upselling thickness.\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e5-year structural + surface warranty.\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePan-India service in 50+ cities:\u003c\/strong\u003e Same SOP and QC.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoordinated FIBA on-pitch testing for FIBA Approved certification:\u003c\/strong\u003e Add-on service for state venues.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecoat-and-extend programme:\u003c\/strong\u003e Year 7-8 recoat extends serviceable life to 15+ years.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\u003ch3\u003eWhy is PU expensive vs acrylic?\u003c\/h3\u003e\n\u003cp\u003ePU is 50-100x thicker than acrylic and includes shock-absorption engineering. The result is FIBA-grade play characteristics and 10-12 year life vs acrylic's 6-8.\u003c\/p\u003e\n\u003ch3\u003eCan PU be used outdoors?\u003c\/h3\u003e\n\u003cp\u003eYes - UV-stable PU works outdoors, though we typically recommend silicon-PU for outdoor multi-sport where UV exposure is constant. Pure PU is best indoor.\u003c\/p\u003e\n\u003ch3\u003eHow is the surface repaired if damaged?\u003c\/h3\u003e\n\u003cp\u003ePU is repairable - damaged sections are cut, surface is sanded, fresh PU laid and feathered to existing. Repair zones are visible for 4-6 weeks then blend.\u003c\/p\u003e\n\u003ch3\u003eMaintenance routine?\u003c\/h3\u003e\n\u003cp\u003eDaily dry-mop, weekly damp mop with neutral pH cleaner, annual polish. Avoid solvents. Recoat (1-2 mm wear + finish) at year 7-8 to extend service to 15+ years.\u003c\/p\u003e\n\u003ch3\u003eHow long before we can play?\u003c\/h3\u003e\n\u003cp\u003eLight use after 72 h, full play after 7 days, full hardness at 14 days. Most academies plan handover during summer or winter break to absorb the 7-day cure.\u003c\/p\u003e\n\u003ch3\u003eCan the same PU surface be used for multi-sport markings?\u003c\/h3\u003e\n\u003cp\u003eYes - 8 mm PU with FIBA basketball + BWF badminton + FIVB volleyball + ITTF table tennis overlay markings is the most common multi-sport hall build in academies and schools. Distinct colour markings per sport ensure clarity in play.\u003c\/p\u003e\n\u003ch3\u003eWhat is the difference between PU and hardwood for FIBA-tier play?\u003c\/h3\u003e\n\u003cp\u003eHardwood (NBA standard) delivers higher shock absorption (53-70% vs PU's 25-45%), distinctive ball-bounce-sound character, and a premium aesthetic. PU costs about half as much, requires no HVAC, and is more forgiving on the Indian humidity envelope. For state-tier and BFI national venues, FIBA Approved PU is the practical choice; hardwood is reserved for flagship venues where the prestige justifies the capex.\u003c\/p\u003e\n\u003ch3\u003eCan FIBA Approved certification be applied for after the court is built?\u003c\/h3\u003e\n\u003cp\u003eYes - we can coordinate FIBA Lab on-pitch testing on completed courts. Cost: Rs 2-3 lakh including FIBA Lab fee. Certification is venue-specific and valid for 4 years.\u003c\/p\u003e\n\u003ch3\u003eWhat does AMC cover?\u003c\/h3\u003e\n\u003cp\u003eQuarterly inspection, semi-annual polish, annual deep-clean, biannual line-marking refresh (for high-wear venues). AMC packages range Rs 60,000-1.2 lakh\/year for a FIBA court.\u003c\/p\u003e\n\u003ch3\u003eWhat is the recoat process at year 7-8?\u003c\/h3\u003e\n\u003cp\u003eWe lightly sand the wear layer, recoat 2-3 mm of fresh UV-stable PU finish, and re-mark lines. Cost: Rs 80-100\/sqft for the recoat - about 30% of original install. Extends service life to 15+ years.\u003c\/p\u003e\n\n\u003cp\u003eGet a FIBA-spec PU court built right - call \u003cstrong\u003e+91 92587 75187\u003c\/strong\u003e or visit \u003ca href=\"\/pages\/contact-us\"\u003e\/pages\/contact-us\u003c\/a\u003e. Related: \u003ca href=\"\/products\/pu-multi-sport-court\"\u003ePU multi-sport court\u003c\/a\u003e, \u003ca href=\"\/products\/hardwood-basketball-court\"\u003ehardwood basketball\u003c\/a\u003e, \u003ca href=\"\/collections\/basketball-courts\"\u003ebasketball court collection\u003c\/a\u003e. For BFI-affiliated academy and state-venue builds, see our \u003ca href=\"\/pages\/bfi-basketball-court\"\u003eBFI basketball court build guide\u003c\/a\u003e.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Why is PU expensive vs acrylic?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"PU is 50-100x thicker than acrylic and includes shock-absorption engineering. The result is FIBA-grade play characteristics and 10-12 year life vs acrylic's 6-8.\"}},{\"@type\":\"Question\",\"name\":\"Can PU be used outdoors?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes - UV-stable PU works outdoors, though we typically recommend silicon-PU for outdoor multi-sport where UV exposure is constant. Pure PU is best indoor.\"}},{\"@type\":\"Question\",\"name\":\"How is the surface repaired if damaged?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"PU is repairable - damaged sections are cut, surface is sanded, fresh PU laid and feathered to existing. Repair zones are visible for 4-6 weeks then blend.\"}},{\"@type\":\"Question\",\"name\":\"Maintenance routine?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Daily dry-mop, weekly damp mop with neutral pH cleaner, annual polish. Avoid solvents. Recoat (1-2 mm wear + finish) at year 7-8 to extend service to 15+ years.\"}},{\"@type\":\"Question\",\"name\":\"How long before we can play?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Light use after 72 h, full play after 7 days, full hardness at 14 days. Most academies plan handover during summer or winter break to absorb the 7-day cure.\"}},{\"@type\":\"Question\",\"name\":\"Can the same PU surface be used for multi-sport markings?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes - 8 mm PU with FIBA basketball + BWF badminton + FIVB volleyball + ITTF table tennis overlay markings is the most common multi-sport hall build in academies and schools. Distinct colour markings per sport ensure clarity in play.\"}},{\"@type\":\"Question\",\"name\":\"What is the difference between PU and hardwood for FIBA-tier play?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Hardwood (NBA standard) delivers higher shock absorption (53-70% vs PU's 25-45%), distinctive ball-bounce-sound character, and a premium aesthetic. PU costs about half as much, requires no HVAC, and is more forgiving on the Indian humidity envelope. For state-tier and BFI national venues, FIBA Approved PU is the practical choice; hardwood is reserved for flagship venues where the prestige justifies the capex.\"}},{\"@type\":\"Question\",\"name\":\"Can FIBA Approved certification be applied for after the court is built?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes - we can coordinate FIBA Lab on-pitch testing on completed courts. Cost: Rs 2-3 lakh including FIBA Lab fee. Certification is venue-specific and valid for 4 years.\"}},{\"@type\":\"Question\",\"name\":\"What does AMC cover?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Quarterly inspection, semi-annual polish, annual deep-clean, biannual line-marking refresh (for high-wear venues). AMC packages range Rs 60,000-1.2 lakh\/year for a FIBA court.\"}},{\"@type\":\"Question\",\"name\":\"What is the recoat process at year 7-8?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"We lightly sand the wear layer, recoat 2-3 mm of fresh UV-stable PU finish, and re-mark lines. Cost: Rs 80-100\/sqft for the recoat - about 30% of original install. Extends service life to 15+ years.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"HowTo\",\"name\":\"Construction process — Basketball Court — PU (Polyurethane) Indoor\",\"step\":[{\"@type\":\"HowToStep\",\"position\":1,\"name\":\"Sub-base check:\",\"text\":\"M25 PCC, 28-day cured, moisture meter reads \u0026lt; 4%, no laitance.\"},{\"@type\":\"HowToStep\",\"position\":2,\"name\":\"Surface preparation:\",\"text\":\"Mechanical grinding \/ shot-blasting to CSP 3, vacuum.\"},{\"@type\":\"HowToStep\",\"position\":3,\"name\":\"Primer:\",\"text\":\"Two-component epoxy moisture-barrier primer.\"},{\"@type\":\"HowToStep\",\"position\":4,\"name\":\"Self-levelling base:\",\"text\":\"3-5 mm self-levelling PU; cures 18-24 h.\"},{\"@type\":\"HowToStep\",\"position\":5,\"name\":\"Reinforcement layer:\",\"text\":\"1-2 mm reinforced PU with embedded glass fibre mesh.\"},{\"@type\":\"HowToStep\",\"position\":6,\"name\":\"Wear layer:\",\"text\":\"2-3 mm UV-stable pigmented PU finish, applied by roller.\"},{\"@type\":\"HowToStep\",\"position\":7,\"name\":\"Line marking:\",\"text\":\"FIBA \/ school regulation lines with PU line paint, masked and cured.\"},{\"@type\":\"HowToStep\",\"position\":8,\"name\":\"Cure + handover:\",\"text\":\"7-day cure for full hardness; ready for play in 72 hours.\"}]}\u003c\/script\u003e","brand":"ChampCourts","offers":[{"title":"Default Title","offer_id":44141423853656,"sku":null,"price":250.0,"currency_code":"INR","in_stock":true}],"url":"https:\/\/champcourts.com\/products\/pu-basketball-court","provider":"ChampCourts","version":"1.0","type":"link"}