{"product_id":"ramco-hard-worker-block-fix-hw301","title":"Ramco Hard Worker Block Fix HW301","description":"\u003cp class=\"MsoNormal\"\u003e\u003cb\u003eRamco Hard Worker Block Fix (HW301)\u003c\/b\u003e is a high-strength, polymer-modified, self-curing mortar designed specifically for the thin-bed jointing of AAC blocks, hollow blocks, and fly ash bricks. Manufactured by Ramco Cements Limited, this \"Dry Mix\" solution is engineered to replace traditional thick-layer cement-sand mortar, offering a faster, cleaner, and more structurally sound way to build walls.\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: l2 level1 lfo1; tab-stops: list 36.0pt;\"\u003e\n\u003cb\u003eThin-Joint Advantage:\u003c\/b\u003e HW301 is designed for a joint thickness of only \u003cb\u003e2 mm to 3 mm\u003c\/b\u003e, compared to the 12 mm to 15 mm required for traditional mortar. This significantly reduces the amount of material needed.\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l2 level1 lfo1; tab-stops: list 36.0pt;\"\u003e\n\u003cb\u003eExceptional Bond Strength:\u003c\/b\u003e Fortified with high-grade polymers, it creates a powerful chemical and mechanical bond that effectively turns the wall into a monolithic (single-piece) structure.\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l2 level1 lfo1; tab-stops: list 36.0pt;\"\u003e\n\u003cb\u003eSelf-Curing Properties:\u003c\/b\u003e One of its greatest advantages is that it does not require post-application water curing. It retains its own moisture to achieve full strength, saving thousands of liters of water on-site.\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l2 level1 lfo1; tab-stops: list 36.0pt;\"\u003e\n\u003cb\u003eNo Shrinkage Cracks:\u003c\/b\u003e Because the joints are thin and the material is polymer-modified, the risk of shrinkage cracks—which often appear at the joints of traditional masonry—is virtually eliminated.\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l2 level1 lfo1; tab-stops: list 36.0pt;\"\u003e\n\u003cb\u003eHigh Coverage:\u003c\/b\u003e Due to the thin-bed application, one bag of Ramco Block Fix can cover a much larger area than multiple bags of cement and sand, reducing logistical costs.\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l2 level1 lfo1; tab-stops: list 36.0pt;\"\u003e\n\u003cb\u003eThermal Insulation:\u003c\/b\u003e By minimizing the thickness of the mortar joint (which usually acts as a \"thermal bridge\"), HW301 helps maintain the superior insulation properties of AAC blocks.\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\u003eAAC Block Masonry:\u003c\/b\u003e The gold standard for jointing Autoclaved Aerated Concrete blocks.\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l1 level1 lfo2; tab-stops: list 36.0pt;\"\u003e\n\u003cb\u003eFly Ash Bricks:\u003c\/b\u003e Ideal for building walls with high-strength fly ash bricks.\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l1 level1 lfo2; tab-stops: list 36.0pt;\"\u003e\n\u003cb\u003eConcrete Hollow \u0026amp; Solid Blocks:\u003c\/b\u003e Provides a high-grip bond for heavy-duty concrete blocks.\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l1 level1 lfo2; tab-stops: list 36.0pt;\"\u003e\n\u003cb\u003eInternal and External Walls:\u003c\/b\u003e Suitable for load-bearing and non-load-bearing walls in high-rise apartments, villas, and commercial complexes.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003eApplication Steps\u003c\/b\u003e\u003c\/p\u003e\n\u003col style=\"margin-top: 0cm;\" start=\"1\" type=\"1\"\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo3; tab-stops: list 36.0pt;\"\u003e\n\u003cb\u003eSurface Prep:\u003c\/b\u003e Ensure the blocks are clean and free from dust or loose particles. Lightly dampen the surface of the blocks with a sponge before application.\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo3; tab-stops: list 36.0pt;\"\u003e\n\u003cb\u003eMixing:\u003c\/b\u003e Add the HW301 powder to clean water. Use a mechanical stirrer to mix for 5–10 minutes until a smooth, lump-free paste is formed.\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo3; tab-stops: list 36.0pt;\"\u003e\n\u003cb\u003eApplication:\u003c\/b\u003e Apply the mortar on the horizontal and vertical sides of the block using a \u003cb\u003enotched trowel\u003c\/b\u003e to maintain a uniform 3 mm thickness.\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo3; tab-stops: list 36.0pt;\"\u003e\n\u003cb\u003ePlacement:\u003c\/b\u003e Place the next block firmly onto the mortar bed and tap it with a rubber mallet to ensure level alignment and a tight bond.\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo3; tab-stops: list 36.0pt;\"\u003e\n\u003cb\u003eFinishing:\u003c\/b\u003e Remove any excess mortar squeezed out from the joints before it hardens.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003eWhy Choose HW301 Over Traditional Mortar?\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eUsing traditional cement-sand mortar with AAC blocks is often the cause of wall cracks because the two materials expand and contract at different rates. \u003cb\u003eRamco Hard Worker HW301\u003c\/b\u003e is engineered to match the properties of modern blocks, ensuring a flexible yet rock-solid bond that withstands the test of time.\u003c\/p\u003e","brand":"Build Kingdom","offers":[{"title":"Default Title","offer_id":53882245841171,"sku":null,"price":0.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0968\/2056\/0147\/files\/RamcoHardWorkerBlockFixHW301.avif?v=1772210524","url":"https:\/\/buildkingdom.in\/kn\/products\/ramco-hard-worker-block-fix-hw301","provider":"Build Kingdom","version":"1.0","type":"link"}