{"product_id":"weberep-st-grout","title":"Weberep ST - Grout","description":"\u003ch2\u003eweberep ST\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eNon-Metallic, Non-Shrink Fiber-Reinforced Repair Mortar\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eweberep ST\u003c\/strong\u003e is a ready-to-use cementitious repair mortar formulated with selected sand, special cement, synthetic fibers, and additives. It provides \u003cstrong\u003ehigh strength, strong adhesion, non-shrink performance, and good compactness\u003c\/strong\u003e, making it suitable for structural concrete repair applications.\u003c\/p\u003e\n\u003ch3\u003eKey Benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eNon-shrinking\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHigh compressive strength\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHigh adhesion\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFiber reinforced\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eChloride-free and non-metallic\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eGood resistance to seawater and high-sulphate environments\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSuitable for external applications\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEasy to apply \u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eRecommended Uses\u003c\/h3\u003e\n\u003cp\u003eSuitable for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eRepairing damaged concrete surfaces\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRepairing honeycombing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRepairing step edges and load-bearing areas\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRestoring damaged columns and slabs\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRepairing vaults, mats, and dam overflows\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eReinforcing weakened balconies, pedestals, and cornices\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eApplication on sound concrete, masonry, rock, and similar substrates\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Data\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eAppearance:\u003c\/strong\u003e Grey powder\u003cbr\u003e\u003cstrong\u003eGrain Size:\u003c\/strong\u003e 0–4 mm\u003cbr\u003e\u003cstrong\u003eMixing Water:\u003c\/strong\u003e 3.5–4 L per 25 kg bag\u003cbr\u003e\u003cstrong\u003eYield:\u003c\/strong\u003e Approx. 12.5 L per 25 kg bag\u003cbr\u003e\u003cstrong\u003eApplication Thickness:\u003c\/strong\u003e 5–50 mm per coat\u003cbr\u003e\u003cstrong\u003eFresh Density:\u003c\/strong\u003e Approx. 2.1–2.2\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCompressive Strength:\u003c\/strong\u003e\u003cbr\u003e1 Day: Approx. 15 MPa\u003cbr\u003e7 Days: Approx. 30 MPa\u003cbr\u003e28 Days: \u0026gt; 40 MPa\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFlexural Strength at 28 Days:\u003c\/strong\u003e \u0026gt; 6 MPa\u003cbr\u003e\u003cstrong\u003ePull-Off Strength:\u003c\/strong\u003e Approx. 1.9 N\/mm²\u003c\/p\u003e\n\u003ch3\u003eSurface Preparation\u003c\/h3\u003e\n\u003cp\u003eRemove all damaged or weak concrete, laitance, dust, grease, oil, and loose material. Corroded reinforcement should be cleaned thoroughly to remove rust.\u003c\/p\u003e\n\u003cp\u003eSaturate the substrate with clean water before application.\u003c\/p\u003e\n\u003ch3\u003eMixing\u003c\/h3\u003e\n\u003cp\u003eMix one \u003cstrong\u003e25 kg bag\u003c\/strong\u003e with approximately \u003cstrong\u003e3.5–4 liters of clean water\u003c\/strong\u003e until a smooth and homogeneous paste is obtained.\u003c\/p\u003e\n\u003cp\u003eDo not add extra water after mixing.\u003c\/p\u003e\n\u003ch3\u003eApplication\u003c\/h3\u003e\n\u003cp\u003eweberep ST can be applied:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eManually with a trowel\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBy wet or dry spraying\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBy pumping\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eUse the mixed mortar within approximately \u003cstrong\u003e1 hour\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eFor thicknesses above \u003cstrong\u003e50 mm\u003c\/strong\u003e, apply the product in two layers and roughen the first layer to improve adhesion of the following coat.\u003c\/p\u003e\n\u003ch3\u003eCuring\u003c\/h3\u003e\n\u003cp\u003eProtect and cure the repaired surface for approximately \u003cstrong\u003e3 days\u003c\/strong\u003e using water curing, a suitable curing compound, or properly secured plastic sheeting.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRecommended Application Temperature:\u003c\/strong\u003e +5°C to +35°C.\u003c\/p\u003e\n\u003ch3\u003eSafety\u003c\/h3\u003e\n\u003cp\u003eContains cement. Avoid inhaling dust and avoid contact with skin and eyes. Wear suitable gloves, eye protection, and respiratory protection during mixing and application.\u003c\/p\u003e\n\u003cp\u003eThe product is \u003cstrong\u003enon-flammable\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Structural Concrete Repair Mortar\u003cbr\u003e\u003cstrong\u003eColor:\u003c\/strong\u003e Grey\u003cbr\u003e\u003cstrong\u003eApplication:\u003c\/strong\u003e Wall, Roof \u0026amp; Floor\u003cbr\u003e\u003cstrong\u003ePack Size:\u003c\/strong\u003e 25 kg\u003c\/p\u003e","brand":"RCM","offers":[{"title":"Default Title","offer_id":67550093475885,"sku":null,"price":12.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0767\/9321\/7069\/files\/weberep_ST_D1219A2F91AD4BF3B92F3E853B626345.jpg?v=1789930810","url":"https:\/\/rcm-lb.com\/products\/weberep-st-grout","provider":"RCM","version":"1.0","type":"link"}