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ALFAPOL BR A — heat-resistant concrete floor on high-alumina cement
ALFAPOL

ALFAPOL BR A — heat-resistant concrete floor on high-alumina cement

High-alumina cement as the base of the mix and crushed chamotte form a heat-resistant concrete coating of class I13 for forging, steelmaking, metal rolling and heat-treatment facilities. According to the technical data sheet, the floor is serviceable from −50 to +1300 °C, with compressive strength of at least 35 MPa, flexural strength of 5 MPa and bond strength to concrete of 0.8 MPa. Frost resistance is F300, fire hazard class NG, radiation safety class 1.

Specifications

ManufacturerALFAPOL — OOO “ALFAPOL”, Saint Petersburg
Typefloor material
Useproduction halls
BaseHeat-resistant industrial concrete floor I13 B30 based on high-alumina cement
PackagingDry mix ALFAPOL® BR P/ALFAPOL® BR A: polypropylene bag, 25 kg. Crushed chamotte (fireclay) aggregate: polypropylene bag, 22.5 kg.
Application temperatureApplication temperature: from +10°C to +25°C
CuringSite foot traffic possible after: 10-12 hours
Key propertiesConcrete class by maximum permissible service temperature: I13; Compressive strength at 28 days, min.: 35 MPa; Flexural tensile strength at 28 days, min.: 5 MPa; Bond strength to concrete, min.: 0.8 MPa; Abrasion, max.: 0.4 g/cm²; Frost resistance grade: F300; Service temperature: from -50 to +1300°C; Workability grade: P2-P3; Max. aggregate size: 10 mm; Fire hazard class: NG (non-combustible); Radiation safety: class 1 per NRB-99/2009
Layer thicknessSingle layer thickness: from 30 to 100 mm
ConsumptionConsumption: 1.9 kg/m²/mm
Shelf lifeGuaranteed shelf life of the mix in intact factory packaging – 6 months.; Shelf life from the date of manufacture: 6 months
StandardsTU 23.64.10-009; TU 5745-009-82166262-2009

Data from the manufacturer’s technical data sheet. The coating system, number of coats and quantity are selected for your project on request.

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