Shandong special tunnel fire retardant paint, a good product without explanation

Hebei Beaulieu licensing tunnel fire coating legend Shandong tunnel fire special coating 1: tunnel fire retardant coating is a combination of their own requirements developed in the finishing fire retardant paint, based on the research of raw materials and therefore the choice may refer finishing fire retardant paints. Tunnel fire coating as special coatings, in addition to ordinary paint should have decorative effect and provide physical protection for cable base, also need special function has fire retardant, which requires them at a certain temperature can be formed foam fire insulation layer. Thus there is a special request, requirement base with the entire coating system Concorde, the coating both good physical and chemical mechanical function, good foam insulation can be formed by the fire at its base, in order to achieve a certain degree of resistance burning fire-resistant, requires the foam layer at high temperatures do not fall off. 2: The company's flagship product, Hebei Beaulieu tunnel fire retardant coating. In the process, formulation, and construction, in a decade, continue to innovate and practice. Excellent product performance, superior fire resistance. Recognized by domestic customers, and good reputation. Shandong tunnel fire coating performance indicators 1, tunnel fire paint coating does not contain asbestos and hazardous materials, production, use, and no irritating odor after construction. When the fire does not release toxic gases, smoke toxicity achieve AQ-1 level in line with environmental requirements. 2, good preparation by the factory, component packaging, construction site, construction mixture was stirred, easy to operate. 3, direct spray and trowel application, drying fast curing. 4, light coating, bonding firm, high strength, aging resistance and superior water resistance. Performance indicators 1, according to HC-curve detector (GA98-2005) container status: white granules, powder mixture; Drying time: dry ≤24h; dry density (kg / m): ≤650; bond strength (Mpa) : ≥0.2; compressive strength (Mpa): ≥0.5; Water resistance: 720h After the test, the coating does not crack, layer, fall off, allowing a slight swell and change color; Alkaline: After 360h test the coating no cracking, layer, shedding, allowing a slight swell and change color; Acid resistance: after 360h test, the coating does not crack, from the floor, shedding, allowing a slight swell and change color; freeze-thaw cycle test: by 15 runs After coating does not crack, layer, loss, color; fire resistance: coating thickness up to 18mm ± 2mm, refractory time is 2 hours. 2. Description of different fire resistance fire resistance of / h 1.5 2.0 2.5 3.0 3.5 coating thickness / mm 10 18 23 27 30