{"id":19,"count":15,"description":"

Double Black Marble<\/h1>\r\nDouble Black Marble<\/strong> is a high-quality natural stone that has rapidly gained popularity in the construction and interior design industries in recent years. Renowned for its unique beauty, exceptional strength, and practical features, this stone has captivated the attention of architects, designers, and homeowners alike. Often referred to as Double Black Semi-Granite Marble<\/strong>, this stone seamlessly blends the luxurious aesthetics of marble with the robust durability of granite, offering an unparalleled combination that meets both aesthetic and functional demands.\r\n

Origin and Quarries of Double Black Marble<\/h2>\r\nDouble Black Marble is primarily extracted from quarries located in Iran. The favorable geological conditions contribute to the stone's unique properties, making it stand out among other natural stones. By avoiding mention of specific provinces, the focus remains on the stone's national significance.\r\n

Semi-Granite Classification<\/h3>\r\nThe term Double Black Semi-Granite Marble<\/strong> is often used to describe this stone. While it belongs to the marble family, it is referred to as semi-granite<\/strong> because its structural analysis closely resembles that of granite. Granite is one of the hardest and most abundant rocks on Earth, known for its durability and strength. The similarity in composition grants Double Black Marble enhanced resilience and sturdiness, making it a preferred choice for applications requiring robust materials.\r\n

Analysis of Double Black Marble Stone<\/strong><\/h2>\r\nAnalyzing stones such as Double Black Marble provides essential metrics for evaluating their suitability in various construction and design applications. These metrics typically include water absorption rate, specific gravity, abrasion resistance, compressive strength, porosity, and more. Each stone type, based on its composition, formation process, and location of origin, can exhibit unique structural characteristics. Below, we explore these key analytical factors that are crucial for assessing the quality and durability of building stones like Double Black Marble. For a more comprehensive understanding, refer to the analysis of double black semi-granite marble which details various performance aspects of this stone.\r\n

Key Analytical Factors for Building Stones<\/h3>\r\n
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  1. Water Absorption:<\/strong>\r\nWater absorption rate indicates the stone\u2019s ability to resist moisture penetration. Lower water absorption rates in stones, like in Double Black Marble, make them ideal for outdoor and wet-area applications, as they are less prone to weathering and damage from freeze-thaw cycles. For precise absorption values, check the datasheet of double black semi-granite marble.<\/li>\r\n \t
  2. Specific Gravity:<\/strong>\r\nThe specific gravity, or density, of the stone relates to its weight per unit volume. Stones with higher specific gravity, such as marble types, often have greater strength and durability, making them suitable for structural applications. Additional data can be found in the technical data sheet double black semi-granite marble.<\/li>\r\n \t
  3. Abrasion Resistance:<\/strong>\r\nAbrasion resistance measures the stone\u2019s ability to withstand wear and tear. High abrasion resistance, typical of marble stones, allows for use in high-traffic areas like floors and walkways. The brochure of double black semi-granite marble outlines detailed specifications for architectural uses.<\/li>\r\n \t
  4. Compressive Strength:<\/strong>\r\nCompressive strength is a critical measure of a stone's ability to bear loads without fracturing. Marble, including Double Black, is known for its high compressive strength, which ensures it remains intact under substantial pressure, making it ideal for load-bearing structures.<\/li>\r\n \t
  5. Porosity:<\/strong>\r\nThe porosity of a stone affects its susceptibility to staining and weathering. Stones with low porosity, such as certain types of marble, are less likely to absorb contaminants or water, maintaining their appearance and structural integrity over time. More insights into porosity levels can be found in the brochure marble double black semi-granite marble.<\/li>\r\n<\/ol>\r\nEach of these factors is vital for selecting the appropriate stone for specific construction needs. For Double Black Marble, these characteristics typically align with those of other durable marbles, though precise values may vary based on the specific stone sample and its geological source.\r\n

    Physical Properties (as analyzed by Pars Stone Factory)<\/h2>\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n
    Parameter<\/th>\r\nMinimum<\/th>\r\nMaximum<\/th>\r\nDouble Black<\/th>\r\n<\/tr>\r\n
    Porosity<\/td>\r\nPetty<\/td>\r\n2.5%<\/td>\r\n7.0%<\/td>\r\n<\/tr>\r\n
    Compressive Strength<\/td>\r\n500 MPa<\/td>\r\n1500 MPa<\/td>\r\n340 MPa<\/td>\r\n<\/tr>\r\n
    Abrasion Resistance<\/td>\r\n2.5<\/td>\r\n6.0<\/td>\r\n3.0<\/td>\r\n<\/tr>\r\n
    Water Absorption<\/td>\r\n0.30%<\/td>\r\n1.50%<\/td>\r\n1.25%<\/td>\r\n<\/tr>\r\n
    Specific Gravity<\/td>\r\n2.50 g\/cm\u00b3<\/td>\r\n2.80 g\/cm\u00b3<\/td>\r\n2.47 g\/cm\u00b3<\/td>\r\n<\/tr>\r\n<\/tbody>\r\n<\/table>\r\nThe analysis of double black semi-granite marble provides insights into the composition and quality parameters of the Double Black Marble stone, examining characteristics such as porosity, compressive strength, abrasion resistance, water absorption, and specific gravity. These metrics assist in understanding the suitability of the stone for various applications and are essential for product evaluation.\r\n\r\n
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