ASTM D4716 Sub-Drainage / USGA Sand Cap / Hunter WaterSense
Silica Sand + Synthetic Polymers
Polymer Sand for Stone Paver Joints (25kg) (Heavy Duty)
Wholesale Tier Discount: 5% on orders > PKR 5M · 8.5% on turnkey contract packages.
High-polymer calibrated sand binding paver joints to prevent weed growth and ant tunneling.
Technical Specifications & Structural Tolerances
| Product Model SKU | FD-LND-189 |
| Engineering Discipline | Commercial & Banquet Landscaping |
| Classification Sub-Cluster | 24V Nightscape Luminaires & Hardscape Pavers |
| Dimensional Footprint | 25 kg moisture-barrier bag |
| Primary Material Grade | Silica Sand + Synthetic Polymers |
| Weight / Unit Mass | 25 kg / bag |
| Structural & Performance Rating | Joint widths: 3mm to 25mm |
| Corrosion / Surface Treatment | Sets flexible yet rock-hard |
| Design Standards & Codes | ASTM D4716 Sub-Drainage / USGA Sand Cap / Hunter WaterSense |
| Quality Warranty | 15-Year Structural Warranty / 100% Ultrasonic Weld Inspection |
Engineering Overview & Fabrication Workflow
Structural Design & Statics
Model FD-LND-189 is dimensioned and engineered in STAAD.Pro and ETABS adhering strictly to ASTM D4716 Sub-Drainage / USGA Sand Cap / Hunter WaterSense. Connection plates feature moment-resistant haunch joints with high-strength Grade 8.8 / 10.9 structural bolts. Designed to withstand regional seismic accelerations and intense 140 km/h wind gusts without exceeding allowable deflection limits of L/240.
Material Science & Quality Control
Fabricated using verified mill-certified Silica Sand + Synthetic Polymers steel billets. Components undergo 100% automated submerged arc welding (SAW) and ultrasonic non-destructive testing (NDT) to eliminate weld laminations. Corrosion protection includes SA 2.5 shot-blasting followed by high-build epoxy or cathodic arc titanium PVD coatings delivering 30+ year service life.
Verified Enterprise Client Reviews (5.0 / 5.0)
Haji Muhammad Younas
Chairman · Younas Rice Mills & Grain Silos
Verified Installation: Kamoke / Gujranwala Corridor
"Installed Polymer Sand for Stone Paver Joints (25kg) (Heavy Duty) at our Kamoke / Gujranwala Corridor property. The quality of fabrication, flawless finish, and structural rigidity under heavy environmental testing confirmed why Fusion Developers is the premier turnkey contractor in Pakistan and the GCC."
Engr. Kamran Siddiqui
Director of Engineering · Port Qasim Logistics Park
Verified Installation: Karachi, Sindh
"Fusion Developers supplied Polymer Sand for Stone Paver Joints (25kg) (Heavy Duty) (FD-LND-189) for our flagship commercial facility in Karachi, Sindh. The material integrity is top-tier — especially under intense daily operational loads. Delivery was on schedule, packaged meticulously, and their engineering desk provided continuous technical coordination."
Frequently Asked Engineering Questions
What is the typical fabrication and turnkey delivery timeline for FD-LND-189?
Can custom dimensional variations or specific steel grades be specified?
Are stamped engineering calculation sheets and mill test certificates supplied?
Procure Polymer Sand for Stone Paver Joints (25kg) (Heavy Duty) (FD-LND-189) Directly
Connect directly with Chairman Mian Usman and our chief estimating engineers for certified BOQ pricing, stamped CAD drawing submittals, and factory production slots.
WhatsApp Chief Engineer (+92 332 2227426) →