モントーク ブラック スレート

Montauk Black Slate is a natural metamorphic stone quarried in Brazil, celebrated for its deep charcoal and black tones combined with a subtle, organic grain . It belongs to the “低い” variation class, meaning the color and texture remain highly consistent across batches, making it an ideal choice for large-scale architectural applications where uniformity is key without sacrificing the distinctive, rustic charm of natural stone .

Specifications & Availability
We supply Montauk Black Slate in multiple formats to suit various project requirements.

Attribute	仕様
材料の種類	天然スレート
起源	ブラジル
Available Tile Sizes	12″ x 12″, 16″ x 16″, 24″ x 24″
Standard Finishes	Gauged, 研ぎ澄まされた
テクスチャ	Medium Grain
カラーバリエーション	低い
凍結融解耐性	Not Recommended

---

モントーク ブラック スレート, ブラジルの採石場から調達, グラウンディングをもたらす古典的な素材です, 屋内と屋外の両方の環境に素朴な雰囲気を与える . この石は深い炭色で知られています, 多くの場合、微妙な緑のヒントが含まれます, 本物のような自然な凹凸のある表面テクスチャー .

スレートだから, 分割面により優れた滑り抵抗を実現, 玄関に非常に実用的なオプションです, 庭の小道, またはバスルームの床. 忙しい人, ダークテクスチャーは、日常のほこりや擦り傷を隠すのにも最適です。. ほとんどの気象条件にうまく対処しますが、, この石は多孔質であることを覚えておくことが重要です; 高品質の浸透シーラーを塗布することが、色を豊かに保ち、湿気による損傷を防ぐ鍵となります。 .

Physical Characteristics & 構成
This slate features a medium grain texture and a natural cleaving structure that adds depth and tactile appeal to any surface. Its composition is inherently dense and heat-resistant, offering excellent performance in high-traffic areas. While it is specified as non-resistant to freezing climates , it is perfectly suited for interior flooring, exterior cladding in temperate zones, and decorative wall accents. The stone’s inherent durability makes it a superior alternative to synthetic options, providing a classic aesthetic that ages gracefully.

アプリケーション & 仕上げオプション
The versatility of Montauk Black allows for a wide range of design aesthetics:

• Gauged Finish: Provides a uniform thickness and a subtle, smooth surface, suitable for interior floor installations that require standard leveling .
• Honed Finish: Offers a matte, non-reflective sheen that provides excellent slip resistance. This makes it a pragmatic choice for commercial entryways, 浴室の床, and kitchen backsplashes where safety and a natural, earthy look are prioritized.

Technical Data & パフォーマンス
For project planners and contractors, we provide the following technical considerations:

• 硬度: The stone is dense and resistant to scratching, providing a robust surface for walking areas.
• Safety: The natural cleft texture of slate ensures high slip resistance, crucial for wet areas.
• メンテナンス: The material requires minimal chemical maintenance; cleaning with a simple mild soap and water solution is sufficient to maintain its finish.

よくある質問 (よくある質問)

• Is Montauk Black Slate suitable for outdoor use? While it is durable, the manufacturer specifies that it is not recommended for freezing climates, as repeated freeze-thaw cycles can compromise the stone’s integrity .
• What is the difference between Gauged and Honed? Gauged refers to tiles with a uniform thickness for easy installation, while Honed refers to a smooth, matte finish that reduces glare.
• Does the pattern vary between tiles? Montauk Black is a Low-Variation stone. While natural veining and color shifts exist, the overall appearance is highly consistent, making it easy to grout and install without the sharp contrasts found in high-variation stones .
• Q: Do I need to seal this slate? What is the best type of sealer?
• あ: はい, sealing is highly recommended. Slate is naturally porous, and sealing protects it from water absorption and stains. For a natural look, we recommend a penetratingenhancing sealer (例えば, STONETECH Enhancer), which enriches the black color without leaving a glossy coat, and helps blend scratches into the surface over time. For high-traffic areas, you can also apply a sacrificial topical sealer, though this requires reapplication every 6-12 月. あ “wet look” penetrating sealer is ideal for keeping its raw black elegance.
• Q: What color grout works best? Do I need to use epoxy grout?
• あ: We highly recommend using awhite thinset mortar to avoid affecting the tile color during installation. For grout, non-sanded grout is strongly suggested to prevent scratching the slate surface. For visual impact, dark charcoal or “黒” grout will create a seamless, monolithic look, while lighter grout will emphasize the edges and texture. Epoxy grout is a good choice for kitchens and wet areas to prevent staining, but it requires more careful application to avoid harsh chemical clean-up.
• Q: Is it slippery when wet?
• あ: いいえ, Montauk Black Slate is naturallyslip-resistant, making it a safe choice for high-traffic areas, 玄関, and wet locations like showers or pool surrounds, provided the surface is properly textured (例えば, honed or natural cleft). The honed and gauged finishes retain a matte, tactile surface that meets or exceeds standard safety requirements for commercial applications when measured at a C.O.F. (Coefficient of Friction) の 0.80 or above.
• Q: How does it handle stains?
• あ: While slate is stain-resistant, it is not stain-proof. Spills like red wine or olive oil should be wiped immediately. If a stain occurs or a scratch becomes noticeable, you can lightly rub a small amount of a color-enhancing stone sealer into the area to blend it back into the stone’s natural appearance. Daily cleaning only requires mild soap and warm water.
• Q: What is the main difference between Montauk Black Slate and Black Basalt?
• あ: Montauk Black is a metamorphic slate characterized by a distinctive split-face or layered texture and low color variation. It has a density of approximately2750 kg/m3 and a compressive strength of144.5 MPa, making it highly durable and weather-resistant. Unlike basalt, which is a volcanic igneous rock, slate has a distinctively “土っぽい” and structural look that is excellent for rustic or contemporary designs.
• Q: Does it chip or flake off easily?
• あ: Slate is hardwearing, but its natural cleavage means the edges can be sensitive during cutting. 最良の結果を得るために, you must use awet-saw with a new, continuous rim diamond blade designed for natural stone. Do not use “turbo” blades meant for porcelain, as they will cause chipping at the edges. インストールしたら, the stone is highly shock-resistant and can withstand heavy loads and footsteps.
• Q: Can you cut these into custom shapes?
  あ: はい, we offer custom cutting services for various shapes and sizes. If you need specific strips, trims, or mosaics, we can accommodate your project. Please contact us for lead time and additional charges. Remember to order at least10% overage to account for cutting waste, breakage, and future repairs.
• Q: Can I use it for outdoor applications and swimming pools?
  あ: はい, Montauk Black is suitable for outdoor flooring, 壁, and even patio applications. It has a low water absorption rate (0.38%) and is naturally water-resistant, making it an excellent choice for bathrooms and pool surroundings. しかし, we advise that in regions with severe freezing-thaw cycles, you should consider a frost-resistant variant, as some specifications note it as “not frost-resistant” for extreme environments.