{"id":1713,"date":"2026-07-06T11:55:10","date_gmt":"2026-07-06T11:55:10","guid":{"rendered":"https:\/\/parsstone-co.com\/en\/?post_type=product&#038;p=1713"},"modified":"2026-07-06T13:30:57","modified_gmt":"2026-07-06T13:30:57","slug":"natanz-black-granite-brushed-bush-hammer-a1","status":"publish","type":"product","link":"https:\/\/parsstone-co.com\/en\/product\/natanz-black-granite-brushed-bush-hammer-a1\/","title":{"rendered":"Natanz Black Granite Brushed Bush Hammer A1"},"content":{"rendered":"<h2>Visual Features and Color Profile<\/h2>\n<h3>Base Color and Natural Variations<\/h3>\n<ul>\n<li>Features a prominent dark grey to deep black natural background.<\/li>\n<li>Displays noticeable natural veins and structural lines.<\/li>\n<li>Creates an active visual character suitable for large-scale landscaping.<\/li>\n<li>Delivers a highly authentic, rugged aesthetic compared to uniform grades.<\/li>\n<\/ul>\n<h3>Surface Texture and Finish Appearance<\/h3>\n<ul>\n<li>Exhibits a completely matte surface without any light reflection.<\/li>\n<li>Showcases a regular granular texture generated by the bush hammering process.<\/li>\n<li>Features slightly softened tactile points resulting from the final brushing phase.<\/li>\n<\/ul>\n<h2>Technical and Physical Specifications<\/h2>\n<table>\n<tbody>\n<tr>\n<td><strong>Specification<\/strong><\/td>\n<td><strong>Value<\/strong><\/td>\n<\/tr>\n<tr>\n<td>Material Type<\/td>\n<td>Natural Granite<\/td>\n<\/tr>\n<tr>\n<td>Average Density<\/td>\n<td>~2800\u00a0kg\/m\u00a0\u00b3<\/td>\n<\/tr>\n<tr>\n<td>Compressive Strength<\/td>\n<td>~190 MPa<\/td>\n<\/tr>\n<tr>\n<td>Water Absorption<\/td>\n<td>&lt; 0.20%<\/td>\n<\/tr>\n<tr>\n<td>Frost and Heat Resistance<\/td>\n<td>Excellent<\/td>\n<\/tr>\n<tr>\n<td>UV Stability<\/td>\n<td>High (No color fading)<\/td>\n<\/tr>\n<tr>\n<td>Standard Thickness<\/td>\n<td>20 mm (Custom thickness available)<\/td>\n<\/tr>\n<tr>\n<td>Common Dimensions<\/td>\n<td>40&#215;40 cm, 40&#215;60 cm, 40xFree Length<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>Furthermore, this natural stone delivers immense structural integrity against heavy dynamic loads. Buyers rely on its exceptionally low water absorption to prevent frost damage during severe winters. Therefore, Natanz Black Granite Brushed Bush Hammer A1 guarantees long-term stability without requiring complex maintenance routines.<\/p>\n<h2>Ideal Applications and Usage<\/h2>\n<h3>Exterior Paving and Landscaping<\/h3>\n<ul>\n<li>Courtyard flooring and open-air driveways.<\/li>\n<li>Parking garage ramps requiring maximum traction.<\/li>\n<li>Public sidewalks and heavy pedestrian zones.<\/li>\n<li>Building entrances in busy commercial sectors.<\/li>\n<\/ul>\n<h3>Industrial and High Traffic Environments<\/h3>\n<ul>\n<li>Factory floors and industrial workshops.<\/li>\n<li>Public parking facilities and transit hubs.<\/li>\n<li>Storage warehouses accommodating heavy machinery.<\/li>\n<li>Service corridors enduring constant daily wear.<\/li>\n<\/ul>\n<h2>Installation and Maintenance Guidelines<\/h2>\n<p>Installers can implement various standard methods to secure this dense material. Specifically, traditional cement mortar provides a highly solid base for standard exterior paving and flooring. Alternatively, contractors utilize high-strength stone adhesives or mechanical dry installation systems for elevated applications. Moreover, the brushed bush hammer surface rarely requires chemical sealing because natural granite inherently resists moisture penetration and stains.<\/p>\n<h2>Processing and Finish Details<\/h2>\n<p>The manufacturing process transforms the raw stone into a highly functional architectural element. First, heavy machinery applies the bush hammer technique to create a deeply textured, rough surface. Next, abrasive brushes smooth out the sharpest peaks to achieve the refined brushed bush hammer finish. As a result, this specific texture maximizes slip resistance and ensures superior pedestrian safety in wet or sloped environments.<\/p>\n<h2>Grading System and Sort Differences<\/h2>\n<p>Pars Stone categorizes its granite exclusively based on visual uniformity. Therefore, the structural strength remains completely identical across all available grades.<\/p>\n<ul>\n<li><strong>A Plus Grade<\/strong>\u00a0features minimal lines and maximum visual uniformity.<\/li>\n<li><strong>A Grade<\/strong>\u00a0displays balanced and moderate natural veining.<\/li>\n<li><strong>A1 Grade<\/strong>\u00a0exhibits more pronounced color variations and distinct veins.<\/li>\n<\/ul>\n<p>Consequently, the Natanz Black Granite Brushed Bush Hammer A1 serves as the most cost-effective choice for outdoor projects where structural performance outweighs ultra-uniform aesthetics.<\/p>\n<h2>Frequently Asked Questions<\/h2>\n<h3>Does the A1 sort offer lower structural quality<\/h3>\n<p>No. The grading process relies entirely on appearance and color uniformity. Consequently, the technical durability remains exactly the same as premium sorts.<\/p>\n<h3>Is this stone suitable for parking ramps<\/h3>\n<p>Yes. The aggressive brushed bush hammer texture generates exceptional surface friction. Therefore, it provides reliable traction for vehicles on steep inclines and wet surfaces.<\/p>\n<h3>Will the color fade in outdoor environments<\/h3>\n<p>No. Natural granite possesses excellent UV stability and weather resistance. Ultimately, the stone retains its dark base color even under direct, prolonged sunlight.<\/p>\n<h2>Consult with Pars Stone<\/h2>\n<p>Securing premium building materials requires reliable supply chains and expert guidance. Pars Stone stands ready to support your global architectural projects with competitive pricing and consistent material availability. Therefore, contact our international sales team today to request precise quotes, verify stock, and discuss custom dimensions. Ultimately, we ensure your project receives the exact stone specifications you demand.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>The Natanz Black Granite Brushed Bush Hammer A1 offers a highly durable and economical solution for heavy-duty paving projects. Builders and architects frequently select this natural granite because it features a rugged dark grey to black base with distinct natural veining. Consequently, the brushed bush hammer finish creates a slip-resistant surface that performs exceptionally well in exterior environments, parking ramps, and industrial spaces.<\/p>\n","protected":false},"featured_media":1714,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[71,55,72],"product_tag":[69,67,65,66,64],"class_list":["post-1713","product","type-product","status-publish","has-post-thumbnail","product_cat-black-granite","product_cat-brushed-bushhammer-finishes","product_cat-natanz","product_tag-black-stone","product_tag-stone-facade-for-wall","product_tag-indoor-flooring","product_tag-outdoor-flooring","product_tag-stairs","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/parsstone-co.com\/en\/wp-json\/wp\/v2\/product\/1713","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/parsstone-co.com\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/parsstone-co.com\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/parsstone-co.com\/en\/wp-json\/wp\/v2\/comments?post=1713"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/parsstone-co.com\/en\/wp-json\/wp\/v2\/media\/1714"}],"wp:attachment":[{"href":"https:\/\/parsstone-co.com\/en\/wp-json\/wp\/v2\/media?parent=1713"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/parsstone-co.com\/en\/wp-json\/wp\/v2\/product_brand?post=1713"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/parsstone-co.com\/en\/wp-json\/wp\/v2\/product_cat?post=1713"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/parsstone-co.com\/en\/wp-json\/wp\/v2\/product_tag?post=1713"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}