It exhibits excellent adhesion performance to both concrete and steel materials, and its superior fluidity makes it ideal for narrow gaps and large areas of grouting.
AlphaTech 840 is a high-strength epoxy grout that combines high-performance epoxy resin with special fillers. It exhibits excellent adhesion performance on both dry surfaces and wet concrete and steel. Additionally, it has superior fluidity, making it ideal for filling narrow gaps and large areas. 【Features】 - Excellent filling performance for pouring into narrow gaps and for pump delivery. - High adhesion performance not only on dry surfaces but also on wet concrete and steel. - Demonstrates high strength against compression, bending, and tension. - During curing, it suppresses heat generation and reduces shrinkage, stabilizing dimensions. - Exhibits excellent durability against repeated loads and thermal shock. - Provides outstanding durability against the effects of climate, fresh water, seawater, oil, and chemicals.
Inquire About This Product
basic information
【Container Form】 ■ Alpha Tech 840S (for summer) 25.8kg / 15.0L set Base agent: 4.7kg (square can or pail) Hardener: 2.1kg (square can or plastic bottle) Filler (011): 19kg x 1 bag (moisture-proof paper bag) ■ Alpha Tech 840W (for winter) 26.6kg / 15.5L set Base agent: 5.2kg (square can or pail) Hardener: 2.4kg (square can or plastic bottle) Filler (011): 19kg x 1 bag (moisture-proof paper bag) *Temperature guidelines during application: S (for summer) above 15℃, W (for winter) 5℃ to 20℃
Price range
Delivery Time
Applications/Examples of results
【Applications】 - Repair and reinforcement of civil concrete structures such as bridge decks and piers, using steel plates. - Repair and reinforcement of architectural concrete structures such as beams, columns, walls, and floors, using steel plates. - Base grout and anchor grout for machine tools, rotating machinery, and steel structures. - Mortar for decay repair of wooden structures such as lumber, engineered wood, LVL (laminated veneer lumber), and CLT (cross-laminated timber).
catalog（1）
Download All Catalogs
Company information
We have been passionate about the development of epoxy resins for nearly 50 years since our founding. Throughout this time, we have consistently pursued a unique technology and one-of-a-kind products that can respond meticulously to our customers' demands. Additionally, we have obtained many patents through years of research and experience. Based on the technologies and experiences we have built up to this point, we aim to challenge the infinite possibilities of epoxy resins through further development of our unique technologies and to meet our customers' needs.