Old cement factory floor renovation renovation renovation renovation of the ground from the ashes

Renovation of the ground floor hardened Profile renovation of the ground floor is made of a hardened concrete sealing, dust, wear hardener fundamentally solve the concrete floor, terrazzo floor, Emery Floor, epoxy floor from the shell, hollowing, fragmentation, loss, chalking, short life problems .. by effectively penetrate deep concrete and concrete components of free calcium gel reaction occurs, forming a network structure in the pores of the concrete, making concrete structure is more compact, sturdy, pores is effectively sealed, forever avoid the concrete dust precipitated from the surface voids. Resulting in a clean, compact, high strength, high wear-resistant and have marble shiny concrete floor. Use the longer the better gloss and life can reach more than 30 years, it is recognized as the longest life products Floor products. And a large number of high hardness for concrete general military facilities, national defense, air-raid shelter, tunnel, large bridges, electricity, warehousing and logistics center, marina, helicopter slammed shut, heavy machinery room, hangar, etc., terrazzo floor hardener or emery on. Scope of hardened concrete floor: Widely used in mechanical, electrical, logistics, dock, parking, helipad, runways, high hardness military facilities, printing, stationery, clothing, furniture, printing and dyeing, food, metal, plastic, auto parts, and so on the concrete floor manufacturing plant; also be used for renovation of old reinforced concrete floor, on the terrazzo floor, emery floor, parking ground. Suitable for: 1. the requirements applicable to all types of dust, enhance the overall compressive strength, penetration resistance, hardness, wear resistance, bright surface of the new concrete floor construction process. 2. easy to play for all kinds of gray, from the old concrete (cement mortar) second processing ground, terrazzo floor, Emery wear floor of sand in. After the substantial increase in ground handling old ground strength, hardness, surface density of (penetration resistance), to afford to sand, dust, easy to clean effect. 3. For very high wear demanding places, such as a variety of workshops concrete floor, hardened aggregate ground, parking, bridges, roads, roads, airports, shopping malls and other large warehouse concrete floor, particularly frequent traffic areas, etc. . Advantages: 1, wear resistance, hardness, resistance to penetration superior to silicon carbide wear-resistant surface; 2, finished no thickness, entirely by osmotic work, never happens alone delamination; 3, no waxing namely up purifying effect, not dust, easy to clean, saving maintenance costs; 4, strength, hardness, surface density of the construction is completed has improved significantly immediately, and as time continues to increase strength; 5. Maintenance: Ground floor surface can be used after dry. Routine maintenance with water or ordinary detergent mopping can; 6, permanent conservation concrete and prevent cracking, shrinkage; 7, old and new ground can be used, the construction is completed immediately put to use; 8, easy to use, low cost higher cost; selecting it is equivalent to choose the world's longest life expectancy flooring products. Construction Technology: 1, concreting requirements: concrete floor strength design requirements ≥C25,2 meters by foot margin of error ≤ 3mm. 2, cleaning the floor: the new poured concrete, use trowel smooth, compacted, should conserve at least 15 days after the grinding, remove the surface of the white base and dust. For the old concrete floor hardener or emery ground, remove the penetration of substances affect surface oil, paint and loose structure, then thoroughly clean the floor. 3, the old ground is too dry, the use of clean water sufficiently wet concrete surface. 4, using the hardener sufficiently wet concrete surface pretreatment, and kept moist for 1-2 hours. It can be applied by brush, roller coating or spraying manner. If the local site dry period, additional material should be kept moist. During this period should be used and other brush, mop or roller tool constant friction surface to hardening agent can more effectively penetrate into the concrete. 5, when the temperature is high, the surface of the hardener quickly due to water evaporation becomes sticky, you can spray a small amount of water to dilute the thickened hardener, but the amount should not be excessive. 6, remove the remaining liquid: Use plastic wiper or mop the remaining liquid surface clean, rinse with plenty of water can also be used, but we should not have water immersion phenomenon. 7, conservation: dry for 24 hours after the ground is within walking distance open seven days before the conservation work should be put into use. Hardener gradual penetration of the active ingredient with the cement reaction, often using a wet cleaning mop to penetrate into the concrete floor to promote the reaction was continued inside the gel can be obtained earlier strength and gloss. 8, Polish: ground finished product after friction with the use of time will become more and more frequent bright, but also can use mechanical manual immediately after polishing, to obtain the effect of certain floor gloss. 9, the technical parameters: wear (gear method) ≤450 Compressive Strength 3d ≥50 7d ≥65 28d ≥90 anti analyze strength ≥13.5 hardness 8.0 + 0.5 Oil resistance: Wearresisting itself does not have oil resistance. If you want to achieve good impermeability oil resistance, can you use HOPER liquid hardeners, concrete sealer so that the wear surface of the ground there is a better density, to achieve good impermeability, and abrasion resistance can be improved ground and gloss. Corrosion aggregate standard salt corrosion test., 42 d of natural Telecom constant is positive, stable value + 0.5 mm (SCE), the maximum value of + 120MV (SCE) cement test specimen, 5% NACI solution immersion, 2 years and 3 May no rust slip resistance: Same as ordinary cement floor