{"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","url":"https:\/\/wahhingwp.com\/en\/products\/sika-%e8%a5%bf%e5%8d%a1-sikagrout%c2%ae-214","provider":"華興建築防水材料有限公司","version":"1.0","type":"link"}