{"title":"Non-Shrink Grout","description":"\u003cdiv style=\"background:#f0f4f8;border-left:4px solid #a02c2c;padding:16px;margin-bottom:24px;\"\u003e\n\u003cstrong\u003eOverview:\u003c\/strong\u003e\n\u003cp\u003eNon-Shrink Grout, commonly known as \"Five Star Grout\" in Hong Kong, is a cement-based material that expands slightly during hardening to compensate for shrinkage. Highly flowable, for machine base grouting, anchor bolts, precast joints and structural reinforcement.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eHow to Choose?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eGeneral grouting\u003c\/strong\u003e — Weber Non-Shrink Grout GP, Fosroc Conbextra GP, Mapei Fill GP\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eHigh-strength precision\u003c\/strong\u003e — SikaGrout 214 (60+ MPa), Weber Five Star Grout SP\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eLarge volume\u003c\/strong\u003e — Optimix NS612 (40kg)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eNon-Shrink Grout vs Repair Mortar\u003c\/h2\u003e\n\u003cp\u003eGrout is for pouring into formwork. Repair mortar is for plastering on walls and ceilings. Different purposes, do not interchange.\u003c\/p\u003e\n\u003ch2\u003eBrands Available\u003c\/h2\u003e\n\u003cp\u003eWah Hing supplies from Sika, Weber, Fosroc, Optimix, Mapei and Sika Ronacrete. Most products typically in stock. WhatsApp us for details.\u003c\/p\u003e","products":[{"product_id":"sika-西卡-sikagrout®-214","title":"Sika SikaGrout 214","description":"\u003cdiv class=\"tldr-box\" style=\"background:#f0f4f8;border-left:4px solid #2c5282;padding:16px;margin-bottom:24px\"\u003e\n\u003cstrong\u003eAt a Glance:\u003c\/strong\u003e\u003cp\u003eSikaGrout®-214 HK (also known as Sika 214) is a multi-purpose non-shrink (shrinkage compensated) cementitious grout by Sika. PCCS-RM certified by the Hong Kong Concrete Institute, with 28-day compressive strength exceeding 60 MPa and zero bleeding. Suitable for machine foundations, precast column joints, bridge bearings, and concrete anchoring. Simply add water and mix.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eSikaGrout 214 Product Features\u003c\/h2\u003e\n\u003cp\u003eSikaGrout®-214 HK is a high-performance, non-shrink (shrinkage compensated), modified cementitious grout for precision grouting applications including machine foundations, precast column joints, concrete anchors, bridge bearings, cavities, gaps, recesses, and rail beds. Economical and easy to use — simply add water. Offers excellent flow characteristics for pouring or pumping, rapid strength development with high ultimate strength, impact resistance, and long-term durability. Non-corrosive, non-metallic, and chloride-free with shrinkage compensation to ensure volume stability.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eNon-shrink with shrinkage compensation (zero bleeding)\u003c\/li\u003e\n\u003cli\u003eEasy to mix and apply with excellent flowability (flow cone time \u0026lt; 35 s)\u003c\/li\u003e\n\u003cli\u003eRapid strength development — 1 day \u0026gt; 37 MPa, 7 days \u0026gt; 50 MPa, 28 days \u0026gt; 60 MPa\u003c\/li\u003e\n\u003cli\u003eImpact resistant, durable long-term performance\u003c\/li\u003e\n\u003cli\u003eNon-corrosive, non-metallic, chloride-free\u003c\/li\u003e\n\u003cli\u003eEconomical, suitable for various heavy-duty grouting requirements\u003c\/li\u003e\n\u003cli\u003ePCCS-RM Issue 2 certified (Hong Kong Concrete Institute, HKCI)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eMachine and equipment foundation grouting\u003c\/li\u003e\n\u003cli\u003ePrecast column joint grouting\u003c\/li\u003e\n\u003cli\u003eConcrete anchor grouting\u003c\/li\u003e\n\u003cli\u003eBridge bearing grouting\u003c\/li\u003e\n\u003cli\u003eFilling cavities, gaps, recesses, and rail beds\u003c\/li\u003e\n\u003cli\u003eGovernment and institutional construction projects in Hong Kong\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy Choose SikaGrout 214\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003ePCCS-RM Certified\u003c\/strong\u003e — Product conformity certification by Hong Kong Concrete Institute, meeting government project specification requirements\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eZero Bleeding\u003c\/strong\u003e — 0% bleeding (ASTM C940-98a), ensuring dense and complete void filling\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eVery High Strength\u003c\/strong\u003e — 28-day compressive strength exceeding 60 MPa, with \u0026gt; 37 MPa achieved at just 1 day\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eAdjustable Consistency\u003c\/strong\u003e — Can be mixed to flowable (for pouring\/pumping) or trowelable (for hand packing) consistency\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eLong Pot Life\u003c\/strong\u003e — 2 hours working time, suitable for large-area continuous grouting operations\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003ePackaging\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\u003cth\u003eItem\u003c\/th\u003e\u003cth\u003eSpecification\u003c\/th\u003e\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\u003ctd\u003ePackaging\u003c\/td\u003e\u003ctd\u003e25 kg bags\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eAppearance \/ Colour\u003c\/td\u003e\u003ctd\u003eGrey powder\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eChemical Base\u003c\/td\u003e\u003ctd\u003eCement based powder\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eDensity (powder)\u003c\/td\u003e\u003ctd\u003eApprox. 1.6 kg\/L\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eDensity (fresh mortar)\u003c\/td\u003e\u003ctd\u003eApprox. 2.2 kg\/L (depending on consistency and temperature)\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eShelf Life\u003c\/td\u003e\u003ctd\u003e6 months from date of production (original sealed packaging, cool dry storage)\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\u003cth\u003eProperty\u003c\/th\u003e\u003cth\u003eValue\u003c\/th\u003e\u003cth\u003eStandard\u003c\/th\u003e\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\u003ctd\u003eCompressive Strength (1 day)\u003c\/td\u003e\u003ctd\u003e\u0026gt; 37 MPa\u003c\/td\u003e\u003ctd\u003eHKHA\/MTS Part D 2.1.1 \/ CS1:2010\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eCompressive Strength (7 days)\u003c\/td\u003e\u003ctd\u003e\u0026gt; 50 MPa\u003c\/td\u003e\u003ctd\u003eHKHA\/MTS Part D 2.1.1 \/ CS1:2010\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eCompressive Strength (28 days)\u003c\/td\u003e\u003ctd\u003e\u0026gt; 60 MPa\u003c\/td\u003e\u003ctd\u003eHKHA\/MTS Part D 2.1.1 \/ CS1:2010\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eTensile Strength in Flexure (1 day)\u003c\/td\u003e\u003ctd\u003e7.1 MPa\u003c\/td\u003e\u003ctd\u003eBS6319: Part 3: 1983\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eTensile Strength in Flexure (28 days)\u003c\/td\u003e\u003ctd\u003e9.2 MPa\u003c\/td\u003e\u003ctd\u003eBS6319: Part 3: 1983\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eTensile Strength (1 day)\u003c\/td\u003e\u003ctd\u003e3.1 MPa\u003c\/td\u003e\u003ctd\u003eBS6319: Part 7: 1985\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eTensile Strength (28 days)\u003c\/td\u003e\u003ctd\u003e4.4 MPa\u003c\/td\u003e\u003ctd\u003eBS6319: Part 7: 1985\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eBleeding\u003c\/td\u003e\u003ctd\u003e0%\u003c\/td\u003e\u003ctd\u003eASTM C940-98a\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eFlowability\u003c\/td\u003e\u003ctd\u003e\u0026lt; 35 s (Flow Cone Time)\u003c\/td\u003e\u003ctd\u003eHKHA\/MTS Part D 2.1.20\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003ePot Life\u003c\/td\u003e\u003ctd\u003e2 hours\u003c\/td\u003e\u003ctd\u003e—\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eVOC\u003c\/td\u003e\u003ctd\u003e\u0026lt; 10 g\/L\u003c\/td\u003e\u003ctd\u003e—\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eApplication Thickness (per pour)\u003c\/td\u003e\u003ctd\u003e10–100 mm\u003c\/td\u003e\u003ctd\u003e—\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eApplication Thickness (with aggregates)\u003c\/td\u003e\u003ctd\u003eUp to 500 mm\u003c\/td\u003e\u003ctd\u003e—\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eChloride Content\u003c\/td\u003e\u003ctd\u003eNil\u003c\/td\u003e\u003ctd\u003e—\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eShrinkage\u003c\/td\u003e\u003ctd\u003eNon-shrink (shrinkage compensated)\u003c\/td\u003e\u003ctd\u003e—\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eMixing Ratio\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\u003cth\u003eItem\u003c\/th\u003e\u003cth\u003eFlowable\u003c\/th\u003e\u003cth\u003eTrowelable\u003c\/th\u003e\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\u003ctd\u003eWater Content (per 25 kg bag)\u003c\/td\u003e\u003ctd\u003e4.0–5.4 Litres\u003c\/td\u003e\u003ctd\u003e3.4–3.6 Litres\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eYield Volume\u003c\/td\u003e\u003ctd\u003e~13.2 \/ 14.2 Litres\u003c\/td\u003e\u003ctd\u003e~13 Litres\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eCoverage (bags\/m³)\u003c\/td\u003e\u003ctd\u003e~76 \/ 71\u003c\/td\u003e\u003ctd\u003e~78\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eFlowable consistency is suitable for pouring and pumping; trowelable consistency is suitable for hand packing. Approximately 5 litres of water per 25 kg bag for flow consistency.\u003c\/p\u003e\n\n\u003ch2\u003eSikaGrout 214 vs Other Non-Shrink Grouts\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\u003cth\u003eProduct\u003c\/th\u003e\u003cth\u003eBrand\u003c\/th\u003e\u003cth\u003eStrength\u003c\/th\u003e\u003cth\u003eKey Features\u003c\/th\u003e\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\u003ctd\u003e\u003cstrong\u003eSikaGrout 214\u003c\/strong\u003e\u003c\/td\u003e\u003ctd\u003eSika\u003c\/td\u003e\u003ctd\u003e\u0026gt; 60 MPa\u003c\/td\u003e\u003ctd\u003eInternational brand, excellent flowability, PCCS-RM certified\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eWebercem Five Star SP\u003c\/td\u003e\u003ctd\u003eWeber\u003c\/td\u003e\u003ctd\u003e\u0026gt; 60 MPa\u003c\/td\u003e\u003ctd\u003eSaint-Gobain product, precision grouting\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eOptimix NS612\u003c\/td\u003e\u003ctd\u003eOptimix\u003c\/td\u003e\u003ctd\u003ePCCS-RM compliant\u003c\/td\u003e\u003ctd\u003eHong Kong local brand, dual-stage expansion\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eConbextra GP\u003c\/td\u003e\u003ctd\u003eFosroc\u003c\/td\u003e\u003ctd\u003eHigh early strength\u003c\/td\u003e\u003ctd\u003eGas expansion system, heavy equipment grouting\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eRonagrout GP\u003c\/td\u003e\u003ctd\u003eSika Ronacrete\u003c\/td\u003e\u003ctd\u003ePCCS-RM Grade S\u003c\/td\u003e\u003ctd\u003eGeneral purpose, adjustable flowability\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eApplication Method\u003c\/h2\u003e\n\u003col\u003e\n\u003cli\u003e\u003cstrong\u003eSurface Preparation\u003c\/strong\u003e — Concrete surfaces must be clean, sound, and free from oil, grease, laitance, and loose particles. Metal surfaces must be free from scale, rust, oil, and grease. Absorbent surfaces must be pre-wetted but free of standing water at time of application\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eMixing\u003c\/strong\u003e — Pour 70–80% of pre-measured water into a clean container, gradually add the entire 25 kg bag while continuously mixing, then add remaining water to desired consistency. Mix with a low speed drill (max 500 rpm) for 2–3 minutes until uniform. Rest for 1–2 minutes, then remix for 1–2 minutes\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e — After mixing, stir lightly with a spatula to release entrapped air, then pour immediately into prepared formwork. Maintain continuous uninterrupted flow with sufficient pressure head\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eImportant\u003c\/strong\u003e — Maximum thickness per pour is 100 mm. For sections exceeding 100 mm, mix with graded 10 mm silt-free aggregates (ratio not exceeding 1:1 by weight) to minimize heat of hydration during curing\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch2\u003eImportant Notes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eMinimum application thickness 10 mm, maximum 100 mm per pour; up to 500 mm with aggregates\u003c\/li\u003e\n\u003cli\u003eAt temperatures below 20°C, setting time and strength development will be slower\u003c\/li\u003e\n\u003cli\u003eNon-shrink property is effective only if the material is not subjected to water loss — proper curing is essential\u003c\/li\u003e\n\u003cli\u003eProtect from direct sunlight and frost during storage\u003c\/li\u003e\n\u003cli\u003eFor large pours exceeding 100 mm, consider using chilled water and formwork insulation measures\u003c\/li\u003e\n\u003cli\u003eProvide breather holes to allow entrapped air to escape during grouting\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFAQ\u003c\/h2\u003e\n\u003ch3\u003eWhat is the difference between SikaGrout 214 and non-shrink grout?\u003c\/h3\u003e\n\u003cp\u003e\"Non-shrink grout\" is the generic term for shrinkage-compensated cementitious grouting materials. SikaGrout 214 (also called Sika 214) is a specific non-shrink grout product manufactured by Sika Switzerland. It is PCCS-RM certified by the Hong Kong Concrete Institute, with 28-day compressive strength exceeding 60 MPa and zero bleeding, suitable for precision grouting in demanding applications.\u003c\/p\u003e\n\n\u003ch3\u003eSikaGrout 214 vs Conbextra GP — which is better?\u003c\/h3\u003e\n\u003cp\u003eSikaGrout 214 and Fosroc Conbextra GP are both widely used non-shrink grout products. SikaGrout 214 offers excellent flowability with a 2-hour pot life, making it ideal for large-area continuous grouting. Conbextra GP uses a gas expansion system with rapid early strength development. Both are accepted by Hong Kong Housing Authority and Architectural Services Department. The choice depends on project requirements and site conditions.\u003c\/p\u003e\n\n\u003ch3\u003eHow to use SikaGrout 214?\u003c\/h3\u003e\n\u003cp\u003eAdd approximately 5 litres of clean water per 25 kg bag (for flowable consistency). Mix with a low speed drill (max 500 rpm) for 2–3 minutes until uniform. Consistency can be adjusted — flowable for pouring and pumping, trowelable for hand packing. Ensure substrate is clean, saturated but free of standing water before application.\u003c\/p\u003e\n\n\u003ch3\u003eWhat projects is SikaGrout 214 suitable for?\u003c\/h3\u003e\n\u003cp\u003eSuitable for machine foundation grouting, precast column joints, bridge bearings, concrete anchoring, and filling cavities. Widely used in Hong Kong Housing Authority, Architectural Services Department, and private developer construction and repair projects. Application thickness ranges from 10–100 mm per pour, up to 500 mm with graded aggregates.\u003c\/p\u003e","brand":"Sika 西卡","offers":[{"title":"Default Title","offer_id":42397747085462,"sku":"","price":1.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0594\/9027\/1382\/products\/SIKA_SikaGrout_214-cover.jpg?v=1672853852"},{"product_id":"ronacrete-永聯結-ronagrout-gp","title":"Sika Ronacrete Ronagrout GP","description":"\u003cdiv class=\"tldr-box\" style=\"background:#f0f4f8;border-left:4px solid #2c5282;padding:16px;margin-bottom:24px\"\u003e\n\u003cstrong\u003eSummary:\u003c\/strong\u003e\u003cp\u003eRonagrout GP is a prepacked single-component cementitious general purpose grout, PCCS-RM Class S certified (for concrete repair with fcu ≥ 40 MPa). Just add water to achieve mortar or free-flowing grout consistency. 28-day compressive strength up to 53 MPa (flowable) \/ 80 MPa (mortar), 10-100 mm per layer.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eRonagrout GP is a prepacked single-component cementitious general purpose grout. Simply add the measured amount of clean water to achieve workability from mortar consistency to free-flowing grout. Suitable for various grouting, anchoring, and concrete repair applications. Certified under the HKCI Product Conformity Certification Scheme for Repair Mortars (PCCS-RM) Class S, suitable for repairing concrete with characteristic strength (fcu) of at least 40 MPa. Contains an expansive agent to compensate for shrinkage and settlement in the plastic state, and is specially modified to resist bleeding and segregation even under vibration.\u003c\/p\u003e\n\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eControlled expansion (2%) to compensate for shrinkage and settlement in plastic state\u003c\/li\u003e\n\u003cli\u003eCan be used as patching mortar or flowable grout\u003c\/li\u003e\n\u003cli\u003eApplication 10 mm to 100 mm thick per layer (maximum 25 mm overhead)\u003c\/li\u003e\n\u003cli\u003eEasy to mix and apply\u003c\/li\u003e\n\u003cli\u003eRapid strength gain (30 MPa at 3 days)\u003c\/li\u003e\n\u003cli\u003eVery high compressive, flexural, and tensile strengths (80 MPa at 28 days, mortar consistency)\u003c\/li\u003e\n\u003cli\u003eMonolithic bond to substrate\u003c\/li\u003e\n\u003cli\u003eLow VOC (\u0026lt; 10 g\/L)\u003c\/li\u003e\n\u003cli\u003eCan contribute to LEED certification\u003c\/li\u003e\n\u003cli\u003eZero bleeding\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eGrouting of precast elements such as wall panels, beams, and columns\u003c\/li\u003e\n\u003cli\u003eGrouting of base plates, hand rails, and machine bases\u003c\/li\u003e\n\u003cli\u003eFilling core holes and rod holes\u003c\/li\u003e\n\u003cli\u003eHigh-strength structural and non-structural concrete repair (e.g. honeycombing)\u003c\/li\u003e\n\u003cli\u003ePressure grouting\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy Choose Ronagrout GP\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003ePCCS-RM Class S certified, compliant with Hong Kong specifications\u003c\/li\u003e\n\u003cli\u003eSingle component - just add water for convenient application\u003c\/li\u003e\n\u003cli\u003eVersatile: usable as patching mortar or self-levelling grout\u003c\/li\u003e\n\u003cli\u003eMost sizes in stock; please enquire for specific models\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003ePackaging\u003c\/h2\u003e\n\u003cp\u003e25 kg bag\u003c\/p\u003e\n\n\u003ch2\u003eConsumption\u003c\/h2\u003e\n\u003cp\u003eApprox. 74 bags\/m³; yield approx. 13.5 litres (depending on water addition and mixing method)\u003c\/p\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\u003cth\u003eProperty\u003c\/th\u003e\u003cth\u003eFlowable Consistency\u003c\/th\u003e\u003cth\u003eMortar Consistency\u003c\/th\u003e\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\u003ctd\u003eWater Addition (per 25 kg)\u003c\/td\u003e\u003ctd\u003e5.0 L\u003c\/td\u003e\u003ctd\u003e3.5 L\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eCompressive Strength (3 days)\u003c\/td\u003e\u003ctd\u003e30 MPa\u003c\/td\u003e\u003ctd\u003e42 MPa\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eCompressive Strength (7 days)\u003c\/td\u003e\u003ctd\u003e44 MPa\u003c\/td\u003e\u003ctd\u003e70 MPa\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eCompressive Strength (28 days)\u003c\/td\u003e\u003ctd\u003e53 MPa\u003c\/td\u003e\u003ctd\u003e80 MPa\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eExpansion\u003c\/td\u003e\u003ctd colspan=\"2\"\u003e2% (ASTM C827-95a)\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eBleeding\u003c\/td\u003e\u003ctd colspan=\"2\"\u003eNil (ASTM C940-89)\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eFlowability\u003c\/td\u003e\u003ctd colspan=\"2\"\u003eApprox. 35 sec (ASTM C939-97)\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eInitial Set Time\u003c\/td\u003e\u003ctd colspan=\"2\"\u003eApprox. 5 hours (ASTM C953-87)\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eChloride Content\u003c\/td\u003e\u003ctd colspan=\"2\"\u003e0.00% by mass of cement\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eShelf Life\u003c\/td\u003e\u003ctd colspan=\"2\"\u003e9 months from date of production\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eNotes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSubstrate must be clean, sound, and free from all deleterious material\u003c\/li\u003e\n\u003cli\u003eConcrete surfaces should be well saturated with clean water but free of standing water\u003c\/li\u003e\n\u003cli\u003eUse a mechanical forced action mixer; high-speed mixing followed by 1 minute low speed to release trapped air\u003c\/li\u003e\n\u003cli\u003eTrowel\/patch repair: 3.6-5.0 L water per 25 kg bag; pourable: 4.0-5.0 L; free-flow grouting: 5.0 L per 25 kg bag\u003c\/li\u003e\n\u003cli\u003eFor thicknesses over 100 mm, extend with 5-10 mm clean aggregate (max 25 kg aggregate per 25 kg grout)\u003c\/li\u003e\n\u003cli\u003eStore in undamaged, unopened original sealed packaging in dry conditions; protect from direct sunlight, moisture, and frost\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFAQ\u003c\/h2\u003e\n\u003ch3\u003eCan Ronagrout GP be used as a repair mortar?\u003c\/h3\u003e\n\u003cp\u003eYes. Adjust the water addition to achieve mortar or flowable grout consistency. For trowel\/patch repair, use 3.6-5.0 L water per 25 kg bag; for pourable grouting, use 4.0-5.0 L per 25 kg bag.\u003c\/p\u003e\n\u003ch3\u003eWhat is the maximum layer thickness?\u003c\/h3\u003e\n\u003cp\u003e10 mm to 100 mm per layer. For vertical and overhead patch repair, keep water addition to a minimum and limit layer thickness to 25 mm.\u003c\/p\u003e\n\u003ch3\u003eHow can I purchase Ronagrout GP?\u003c\/h3\u003e\n\u003cp\u003ePlease contact us via WhatsApp for the latest pricing and availability. We offer in-store pickup at our Mong Kok shop and delivery across Hong Kong.\u003c\/p\u003e","brand":"Sika Ronacrete 西卡永聯結","offers":[{"title":"Default Title","offer_id":42397766418582,"sku":"","price":1.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0594\/9027\/1382\/products\/Ronacrete_RonagroutGP-cover.jpg?v=1672855486"},{"product_id":"optimix-奧迪美-ns612-無收縮灌漿","title":"Optimix NS612 Non-Shrink Grout","description":"\u003ch2\u003eOptimix NS612 — Non-Shrink Cementitious Grout\u003c\/h2\u003e\n\u003cp\u003eOptimix NS612 is a non-shrink, cementitious grout designed for structural grouting applications. It provides reliable compressive strength and flowability for filling voids, anchoring bolts, and securing base plates.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eNon-shrink cementitious grout\u003c\/li\u003e\n\u003cli\u003eGood flowability for complete void filling\u003c\/li\u003e\n\u003cli\u003eHigh compressive strength\u003c\/li\u003e\n\u003cli\u003eChloride-free — non-corrosive to steel\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eGrouting machinery and equipment base plates\u003c\/li\u003e\n\u003cli\u003eAnchoring bolts, dowels, and reinforcing bars\u003c\/li\u003e\n\u003cli\u003eFilling voids under precast concrete elements\u003c\/li\u003e\n\u003cli\u003eGeneral structural grouting applications\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Optimix 奧迪美","offers":[{"title":"Default Title","offer_id":42397794664598,"sku":"","price":1.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0594\/9027\/1382\/files\/NS612_4.jpg?v=1716012324"},{"product_id":"富斯樂-fosroc-conbextra-gp-25kg","title":"Fosroc Conbextra GP","description":"\u003ch2\u003eConbextra GP — Non-Shrink Grout (English Summary)\u003c\/h2\u003e\n\u003cp class=\"my-0 py-2\"\u003e\u003cstrong\u003eConbextra GP\u003c\/strong\u003e is a general-purpose non-shrink cementitious grout (五星泥) by Fosroc, featuring a unique gas-generating expansion system that compensates for plastic shrinkage and settlement. Metal-free formulation ensures long-term stability without risk of corrosion. Suitable for heavy machinery base plates, crane rails, mast foundations, anchor bolt grouting, and structural concrete repairs.\u003c\/p\u003e\n\n\u003cp class=\"my-0 py-2\"\u003e\u003cstrong\u003eConbextra GP vs HF:\u003c\/strong\u003e GP is the general-purpose grade for most grouting (灌漿) applications. HF (High Flow) offers superior flowability for large-area or restricted-access grouting.\u003c\/p\u003e","brand":"Fosroc 富斯樂","offers":[{"title":"Default Title","offer_id":43646824611990,"sku":"","price":1.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0594\/9027\/1382\/files\/Fosroc_Conbextra_GP.png?v=1776659263"},{"product_id":"偉伯-weber-webercem-advanced-precision-grout-sp-五星泥-25kg","title":"Weber Webercem Five Star Grout SP","description":"\u003ch2\u003eWebercem Five Star Grout SP – Non-Shrink Precision Grout\u003c\/h2\u003e\n\u003cp\u003eWeber Advanced Precision Grout SP is a pre-mixed, cement-based non-shrink grout designed for precision grouting applications. Made with selected Portland cement, graded aggregates, and admixtures, it provides excellent flow characteristics and high early\/ultimate strength with shrinkage compensation.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eNon-shrink (shrinkage compensating) precision grout\u003c\/li\u003e\n\u003cli\u003eHigh flowability with consistent flow retention\u003c\/li\u003e\n\u003cli\u003eHigh early and ultimate strength\u003c\/li\u003e\n\u003cli\u003eAdjustable consistency — flowable or trowelable\u003c\/li\u003e\n\u003cli\u003ePre-mixed, just add water\u003c\/li\u003e\n\u003cli\u003eChloride-free\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTypical Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMachine base and equipment foundation grouting\u003c\/li\u003e\n\u003cli\u003ePrecast concrete element joints\u003c\/li\u003e\n\u003cli\u003eAnchor bolt and base plate grouting\u003c\/li\u003e\n\u003cli\u003eRail and sleeper grouting\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Weber 偉伯","offers":[{"title":"Default Title","offer_id":43648822771862,"sku":"","price":1.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0594\/9027\/1382\/files\/angled_white_background_1_jpg.webp?v=1716034421"},{"product_id":"偉伯-weber-webertec-non-shrink-grout-gp-無縫灌漿-gp-25kg","title":"Weber Webertec Non Shrink Grout GP","description":"\u003ch2\u003eEnglish Summary\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWebertec Non Shrink Grout GP\u003c\/strong\u003e is a general-purpose, shrinkage-compensated cementitious grout by Weber. It is a pre-mixed, just-add-water formulation that produces a flowable, non-shrink grout ensuring complete void-filling and structural integrity.\u003c\/p\u003e\n\n\u003ch3\u003eKey Benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eShrinkage-compensated formula ensures tight, gap-free bonding\u003c\/li\u003e\n\u003cli\u003eHigh flowability penetrates narrow gaps and hard-to-reach areas\u003c\/li\u003e\n\u003cli\u003eChloride-free — safe for use with steel reinforcement\u003c\/li\u003e\n\u003cli\u003eVersatile consistency — pourable or dry-pack application\u003c\/li\u003e\n\u003cli\u003eCompliant with US and UK standards\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBaseplate grouting for machinery and structural steel columns\u003c\/li\u003e\n\u003cli\u003eAnchor bolt and rebar fixing\u003c\/li\u003e\n\u003cli\u003eBridge bearing grouting\u003c\/li\u003e\n\u003cli\u003eConcrete repair — filling voids, honeycombs, and large cracks\u003c\/li\u003e\n\u003cli\u003ePrecast concrete joint filling and bedding\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the difference between Non Shrink Grout GP and Five Star SP?\u003c\/strong\u003e\u003cbr\u003eGP is a general-purpose grout for standard fixing and repair work. Five Star SP is a precision grout with higher strength and tighter tolerances for demanding engineering applications.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003ePrice?\u003c\/strong\u003e\u003cbr\u003ePlease WhatsApp us for a quote. Available for pickup at our Mong Kok store or delivery across Hong Kong.\u003c\/p\u003e","brand":"Weber 偉伯","offers":[{"title":"Default Title","offer_id":43648830701718,"sku":"","price":1.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0594\/9027\/1382\/files\/320-B25WBZHK-19R02_webertecnonshrinkgroutGP_png.webp?v=1716035100"},{"product_id":"馬貝-mapei-fill-gp-25kg","title":"Mapei Fill GP","description":"\u003cp\u003eMapefill GP is a general-purpose, non-shrink grout designed for filling voids in structural elements, such as patching honeycombs in concrete, filling gaps in precast elements, and grouting base plates and bridge bearings.\u003c\/p\u003e\n\u003ch4\u003eKey Features:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNon-Shrink Performance:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eEnsures stability with no shrinkage in both plastic and hardened phases.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Strength:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eMade from high-strength cement and graded aggregates, offering early flexural and compressive strength.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExcellent Fluidity:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eTransforms into a highly fluid grout without segregation when mixed with water, capable of filling intricate spaces.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuperior Water and Adhesion Resistance:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eExhibits excellent adhesion to rebars and concrete and resistance to dynamic mechanical stress.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Elastic Modulus and Thermal Expansion:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eSimilar to high-quality concrete, ensuring compatibility with existing structures.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEco-Friendly and Safe:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eFree from metallic aggregates, non-toxic, non-corrosive, and chloride-free.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eTypical Usage:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eAnchoring of mechanical equipment\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eAnchoring of steel bars\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eFilling rigid joints between elements in concrete and precast concrete structures\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eExecution of underpinning\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003ePressure grouting of concrete structures\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eGrouting of machine baseplates and bridge bearings\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eConcrete repair\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!----\u003e","brand":"Mapei 馬貝","offers":[{"title":"Default Title","offer_id":43686405144726,"sku":"","price":1.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0594\/9027\/1382\/files\/4_mapefill-gp_74547cb780494ebfa1c164c0a09a3fc7.jpg?v=1716657177"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0594\/9027\/1382\/collections\/7d6c7c1419ea8356a35c57ca7b4d2bd3.png?v=1776667901","url":"https:\/\/wahhingwp.com\/en\/collections\/%e4%b8%8d%e6%94%b6%e7%b8%ae%e6%b0%b4%e6%b3%a5.oembed","provider":"華興建築防水材料有限公司","version":"1.0","type":"link"}