Travertine stone slab is a versatile natural stone product derived from sedimentary calcium carbonate deposits, characterized by its unique porous structure, earthy color palette (ranging from beige and ivory to gold and gray), and subtle veining, engineered for a wide range of interior and outdoor applications—from residential kitchen countertops and bathroom walls to commercial plaza flooring and hotel pool decks. GHY STONE, a leading manufacturer since 1992, produces these slabs to leverage travertine’s natural charm and durability, catering to both functional and aesthetic project needs through standardized production and customizable options. Sourced from global quarries known for high-quality travertine, including Turkey’s Denizli (for dense travertine with uniform pores, ideal for high-traffic areas), Italy’s Tivoli (for travertine with soft veining, suited for elegant interiors), and Iran’s Naein (for durable travertine with rich gold tones, perfect for outdoor paving), the raw material adheres to core performance standards: density of 2.6–2.75 g/cm³ (ensuring structural integrity for diverse uses), compressive strength of ≥105 MPa (ASTM C170, resisting impacts and load), water absorption of 0.5–1.0% post-filling (ASTM C97, balancing porosity retention with moisture resistance), and freeze-thaw resistance (ASTM C666, surviving 100+ cycles for outdoor use in cold climates). The fabrication process begins with block extraction and selection, where only blocks with minimal cracks and consistent texture are used. CNC diamond cutting is then employed to produce slabs in standard dimensions (60cm×120cm, 80cm×160cm, 120cm×240cm) or custom sizes (up to 300cm×150cm for large commercial projects), with thickness options of 15mm–30mm: 15–20mm for walls and light-use countertops, 25–30mm for outdoor flooring and heavy-use surfaces. A key step is pore treatment: most slabs undergo vacuum-assisted resin filling (using color-matched, outdoor-grade resin for exterior slabs and low-VOC resin for interiors) to seal pores partially, preventing dirt buildup while retaining travertine’s natural texture; unfilled slabs are also available for projects seeking a more rustic aesthetic, though they require more frequent maintenance. Surface finishes are tailored to application: honed finishes (matte, surface roughness ≤0.8μm) are used for kitchen countertops and bathroom walls, hiding water spots; tumbled finishes (weathered, textured) suit garden pathways and outdoor patios, enhancing slip resistance; polished finishes (gloss level 65–70 units) are applied to interior accent walls, highlighting veining; and brushed finishes (subtly textured) work for commercial lobbies, adding warmth. A final sealant is applied: water-based, low-VOC sealant for interiors (compliant with GREENGUARD standards) and UV-stable polyurethane sealant for exteriors, protecting against stains, fading, and environmental damage. Installation is adapted to use case: indoor wall slabs use polymer-modified mortar on drywall or concrete substrates; outdoor paving slabs are laid on compacted gravel/sand with a slope for drainage; countertops are bonded with epoxy mortar and reinforced for large spans. Grout lines range from 2–5mm, with color-matched grout for interiors and weather-resistant grout for exteriors. Maintenance depends on finish: filled slabs need monthly cleaning with a pH-neutral cleaner and resealing every 24–36 months; unfilled slabs require bi-monthly cleaning and annual resealing. GHY STONE’s sustainable practices include water recycling (75% of cutting water reused) and waste repurposing (offcuts as aggregate or decorative tiles), aligning with eco-friendly goals. Whether used as a residential kitchen countertop, commercial plaza flooring, or hotel pool deck, travertine stone slab delivers natural beauty and long-lasting performance, embodying GHY STONE’s commitment to versatile premium stone solutions.
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