{"product_id":"ramco-hard-worker-block-fix-aac-hw302","title":"Ramco Hard Worker Block Fix AAC HW302","description":"\u003cp class=\"MsoNormal\"\u003e\u003cb\u003eRamco Hard Worker Block Fix AAC (HW302)\u003c\/b\u003e is a premium, high-strength, polymer-modified cementitious mortar specifically formulated for the thin-bed jointing of Autoclaved Aerated Concrete (AAC) blocks. While HW301 is a versatile joiner for various blocks, \u003cb\u003eHW302\u003c\/b\u003e is the \"AAC Specialist,\" engineered with a specific water-retention formula that matches the high suction properties of AAC blocks.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eThis factory-mixed \"Dry Mix\" solution ensures that your AAC masonry is built with maximum precision, speed, and structural integrity, replacing the outdated and heavy cement-sand mortar.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003eKey Features \u0026amp;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: l1 level1 lfo1; tab-stops: list 36.0pt;\"\u003e\n\u003cb\u003eHigh Water Retention:\u003c\/b\u003e AAC blocks are highly porous and tend to suck moisture out of ordinary mortar, leading to weak joints. HW302 contains specialized additives that retain moisture within the mortar, ensuring a complete chemical hydration and a rock-solid bond.\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l1 level1 lfo1; tab-stops: list 36.0pt;\"\u003e\n\u003cb\u003eUltra-Thin Joints (2–3 mm):\u003c\/b\u003e Designed for precision, it allows for joints as thin as 2 mm. This minimizes the \"thermal bridging\" effect, helping your building stay cooler by maintaining the insulation properties of the AAC blocks.\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l1 level1 lfo1; tab-stops: list 36.0pt;\"\u003e\n\u003cb\u003eSelf-Curing Technology:\u003c\/b\u003e Once applied, HW302 does not require external water curing. This saves significant labor costs and water resources on the construction site.\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l1 level1 lfo1; tab-stops: list 36.0pt;\"\u003e\n\u003cb\u003eExceptional Tensile Adhesion:\u003c\/b\u003e The polymer-modified formula ensures that the mortar penetrates the pores of the AAC block, creating a bond that is often stronger than the block itself.\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l1 level1 lfo1; tab-stops: list 36.0pt;\"\u003e\n\u003cb\u003eHigher Coverage, Lower Cost:\u003c\/b\u003e Because you only use a 3 mm layer instead of a 15 mm layer of traditional mortar, one 40 kg bag of HW302 can replace multiple bags of cement and several cubic feet of sand.\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l1 level1 lfo1; tab-stops: list 36.0pt;\"\u003e\n\u003cb\u003eRapid Construction:\u003c\/b\u003e The \"ready-to-use\" nature of the mix (just add water) allows masons to work much faster, significantly reducing the time taken to complete the superstructure.\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: l2 level1 lfo2; tab-stops: list 36.0pt;\"\u003e\n\u003cb\u003eInternal \u0026amp; External AAC Masonry:\u003c\/b\u003e The primary choice for load-bearing and non-load-bearing AAC block walls.\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l2 level1 lfo2; tab-stops: list 36.0pt;\"\u003e\n\u003cb\u003eHigh-Rise Construction:\u003c\/b\u003e Ideal for multi-story projects where reducing dead load and speeding up the masonry cycle are critical.\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l2 level1 lfo2; tab-stops: list 36.0pt;\"\u003e\n\u003cb\u003eRepair \u0026amp; Patching:\u003c\/b\u003e Can be used to fill small chips or gaps in AAC blocks during the wall-building process.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003eApplication Guide\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\u003ePreparation:\u003c\/b\u003e Clean the AAC blocks to remove loose dust. It is recommended to lightly wipe the bonding surface with a wet sponge just before applying the mortar.\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 Mix one bag of HW302 with the required amount of clean water using a mechanical stirrer. Mix for 5–7 minutes until a smooth, paste-like consistency is achieved.\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo3; tab-stops: list 36.0pt;\"\u003e\n\u003cb\u003eApplying:\u003c\/b\u003e Use a \u003cb\u003enotched trowel\u003c\/b\u003e to spread a uniform layer of mortar on the horizontal and vertical surfaces of the block.\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 Set the block in place and firm it up using a rubber mallet. Check for alignment immediately.\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo3; tab-stops: list 36.0pt;\"\u003e\n\u003cb\u003eClean-up:\u003c\/b\u003e Clean the tools with water immediately after use. Excess mortar on the blocks should be scraped off before it sets.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003eWhy Choose HW302 for AAC Blocks?\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eStandard mortar often fails with AAC blocks because it shrinks and loses moisture too fast, resulting in hair-line cracks at every joint. \u003cb\u003eRamco Hard Worker HW302\u003c\/b\u003e is chemically matched to the density and absorption rate of AAC, ensuring a crack-free, monolithic wall that provides better sound and thermal insulation for your home.\u003c\/p\u003e","brand":"Build Kingdom","offers":[{"title":"Default Title","offer_id":53882247643411,"sku":null,"price":0.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0968\/2056\/0147\/files\/RamcoHardWorkerBlockFixAACHW302.avif?v=1772210798","url":"https:\/\/buildkingdom.in\/products\/ramco-hard-worker-block-fix-aac-hw302","provider":"Build Kingdom","version":"1.0","type":"link"}