{"product_id":"dalmia-opc-43-grade-cement","title":"Dalmia OPC 43 Grade Cement","description":"\u003cp\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e**\u003cem\u003eMinimum Order Quantity for Cement is 50 bags.\u003c\/em\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003eDalmia OPC 43 Grade Cement\u003c\/b\u003e (Ordinary Portland Cement) is a high-performance, general-purpose structural cement manufactured by \u003cb\u003eDalmia Bharat Cement\u003c\/b\u003e, one of India's most trusted and sustainable cement pioneers. Conforming strictly to the regulatory parameters of \u003cb\u003eIS 269:2015\u003c\/b\u003e, Dalmia OPC 43 is produced by grinding high-grade, premium clinker (95%) with a precise percentage of high-purity gypsum (5%).\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eThe \"43 Grade\" designation signifies that the cement concrete matrix is guaranteed to achieve a minimum compressive strength of 43 Megapascals (MPa) after 28 days of curing. However, through rigorous factory quality controls and robotic blending, Dalmia OPC 43 consistently delivers structural strengths well above the BIS requirements. It offers the perfect equilibrium between robust strength development and steady setting times, making it the most versatile choice for general RCC works and civil construction.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003eKey Features \u0026amp; Benefits\u003c\/b\u003e\u003c\/p\u003e\n\u003cul style=\"margin-top: 0cm;\" type=\"disc\"\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\"\u003e\n\u003cb\u003eOptimized Compressive Strength:\u003c\/b\u003e It provides highly reliable early and long-term strength, ensuring that structural elements can easily bear heavy dead and live loads over decades.\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\"\u003e\n\u003cb\u003eExcellent Workability \u0026amp; Uniform Setting:\u003c\/b\u003e Dalmia OPC 43 features a highly optimized particle size distribution. This results in a cohesive wet mix that spreads smoothly, exhibits minimal bleeding (water separation), and sets at a controlled pace to avoid placement voids.\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\"\u003e\n\u003cb\u003eLow Alkali \u0026amp; Chloride Content:\u003c\/b\u003e Manufactured using chemically clean raw materials, it contains extremely low levels of alkalis and chlorides. This structural purity safeguards the concrete from internal chemical expansion and protects embedded steel rebars from premature rust.\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\"\u003e\n\u003cb\u003eReduced Drying Shrinkage:\u003c\/b\u003e Compared to 53-grade cements, which generate intense heat very quickly, 43-grade cement releases heat at a more moderate rate during hydration. This dramatically reduces the risk of thermal micro-cracks inside the structural framework.\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\"\u003e\n\u003cb\u003eVersatile Mix Design:\u003c\/b\u003e It is highly adaptive and responds excellently to concrete admixtures, plasticizers, and fly ash\/GGBS blending, allowing site engineers to easily customize concrete mixes (such as M20, M25, or M30).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003ePrimary Applications\u003c\/b\u003e\u003c\/p\u003e\n\u003cul style=\"margin-top: 0cm;\" type=\"disc\"\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l1 level1 lfo2; tab-stops: list 36.0pt;\"\u003e\n\u003cb\u003eGeneral RCC Frameworks:\u003c\/b\u003e The preferred choice for casting residential and commercial building components, including foundations, columns, beams, and roof slabs.\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l1 level1 lfo2; tab-stops: list 36.0pt;\"\u003e\n\u003cb\u003ePre-Cast Concrete Elements:\u003c\/b\u003e Extensively used in manufacturing pre-cast concrete blocks, paving slabs, railway sleepers, electricity poles, and drainage pipes.\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l1 level1 lfo2; tab-stops: list 36.0pt;\"\u003e\n\u003cb\u003eHigh-Strength Masonry \u0026amp; Plastering:\u003c\/b\u003e Used in high-stress bricklaying, stone masonry, and external structural plastering where an exceptionally strong bond is required.\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l1 level1 lfo2; tab-stops: list 36.0pt;\"\u003e\n\u003cb\u003eCivil Engineering \u0026amp; Infrastructure:\u003c\/b\u003e Ideal for building pathways, internal residential roads, culverts, boundary walls, and industrial factory flooring.\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l1 level1 lfo2; tab-stops: list 36.0pt;\"\u003e\n\u003cb\u003eSilo \u0026amp; Slipform Construction:\u003c\/b\u003e Highly effective for continuous pouring schedules due to its highly predictable and reliable setting behavior.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003eStorage and Site Handling Best Practices\u003c\/b\u003e\u003c\/p\u003e\n\u003cul style=\"margin-top: 0cm;\" type=\"disc\"\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l2 level1 lfo3; tab-stops: list 36.0pt;\"\u003e\n\u003cb\u003eComplete Moisture Protection:\u003c\/b\u003e OPC is highly sensitive to ambient humidity. Store the bags inside a fully enclosed, dry, and well-ventilated warehouse or temporary site shed.\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l2 level1 lfo3; tab-stops: list 36.0pt;\"\u003e\n\u003cb\u003eRaised Storage Platforms:\u003c\/b\u003e Never stack cement bags directly on bare earth or fresh concrete floors. Always arrange them on elevated wooden pallets or plastic sheets to prevent capillary moisture absorption from the ground.\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l2 level1 lfo3; tab-stops: list 36.0pt;\"\u003e\n\u003cb\u003eStack Management:\u003c\/b\u003e Limit stack heights to a maximum of 10 bags to prevent \"warehouse pack\" (lumping due to pressure). Consume the batch within \u003cb\u003e3 months\u003c\/b\u003e of the manufacturing date for peak structural performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003eWhy Choose Dalmia OPC 43 Over 53 Grade Cement?\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eWhile OPC 53 Grade is reserved for ultra-high-rise structures, pre-stressed concrete, and rapid-shuttering removal, \u003cb\u003eDalmia OPC 43 Grade\u003c\/b\u003e is the smarter, more practical choice for general low-to-medium-rise residential and commercial buildings. It delivers massive load-bearing strength but handles structural heat and drying shrinkage much better than 53-grade alternatives, drastically reducing the occurrence of structural hairline cracks while being highly cost-effective.\u003c\/p\u003e","brand":"buildkingdom","offers":[{"title":"Default Title","offer_id":54247037042963,"sku":null,"price":420.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0968\/2056\/0147\/files\/BuyDalmiaOPC43GradeCement.png?v=1780762545","url":"https:\/\/buildkingdom.in\/products\/dalmia-opc-43-grade-cement","provider":"Build Kingdom","version":"1.0","type":"link"}