Extension of concrete sealer (water)

I. Introduction concrete sealer (water) is independently developed by the company, is designed to solve in order to develop all kinds of portland cement and ground hardener from ash, sand, and other issues is not strong enough. This is a unique formula with a liquid aqueous inorganic composite material, which can effectively penetrate the interior surface of the cement base 3-10mm, and a series of complex chemical reaction to form a three-dimensional network of dense overall to dramatically improve cement Surface Strength base surface hardness and wear resistance, completely sand can not afford, can not afford ash effect, able to withstand large vehicles frequently travel and long-lasting effect. Second, product characteristics 1, hardening, dust, wear: after the completion of hardness that is significantly improved, and you can immediately put to use, highly wear-resistant, permanent sand can not afford, can not afford to dust. Good ground for the received light, will appear frequently use a certain gloss, and use the longer, the better. 2, moisture, permeability: permeability and chemical reaction by product, clogged pores inside the concrete, to prevent underground moisture up, maintain indoor dry; avoid oil and other contaminants from the surface penetration, so that the ground is easy to clean. 3. Other performance improvements: to enhance compressive strength, impact resistance of concrete; concrete with epoxy or polyurethane to enhance floor paint binding force, effectively avoid bulge, delamination; enhance the resistance to chemical corrosion of concrete; significantly slow Weathered concrete. 4, the construction is simple, low cost, safety and environmental protection. Third, use: 1, severe osteoporosis ground above C10 concrete grade 2, apply to defects caused by insufficient strength of the surface layer from the ash, sand and dust the ground hardening process, such as: 1), from the ash, sand from the concrete floor (road) side, cement mortar floor 2), from the gray terrazzo floor 3), from the ashes of carborundum floor 4), from the gray cement self-leveling floor Fourth, the construction step 1, the construction preparation: The main tools: a bucket or watering can , bailer, brooms, mops, latex gloves. Base pretreatment requirements and ensure that the ground is completely dry, sand and dust sweeping the ground, remove the paint, coatings and other attachments. Severe oil ground, this product does not apply. 2. Construction: The construction period of about two days, a significant hardening effect the next day after the completion of Group B, and after completion there will be improved significantly within a week. 1, Part A (first day) ① spray Group A: the first group by liquid: water = 1: 3-5 (volume ratio) dilution, stir evenly sprayed with a broom sweeping back and forth in order to facilitate penetration. Note that surface drying should catch up spilled Group A, make sure the floor keep them moist ≥1 hour. Group A liquid dosage 0.3-0.6kg / m2. ② Surface cleaning: Spray a sufficient amount of water, first with the broom scrub back and forth, and then try to remove the surface out of water. Repeat if necessary cleaned to ensure that the surface clean, no mud residue. Note: From the surface of the sand is not particularly serious, or do not need a car's interior can only be cured by the first group of seals. 2, Part B (the next day) Note: the ground was dry until completely white Group B before construction. Note: Part B can not be diluted with water, sand serious regional (usually penetrate quickly) should increase the amount of material. ① Spray Group B: Group B Shake before use, spray evenly, and with a broom sweeping back and forth in order to facilitate penetration. Liquid dosage 0.5-0.8kg / m2. ② kept moist: keep the surface moist finish Group B ≥2 hours after spraying. Moisture Method: Surface promptly when no clear water spray small amount of water, and with a broom sweeping back and forth, so that the penetration of the curing reaction is more thorough. ③ Surface cleaning: Spray a sufficient amount of water, first with the broom scrub back and forth, and then try to remove the surface out of water. Cleaning is recommended to repeat 2-3 times. V. Notes ① If no construction other ground surface, the latter group B construction may not wash, it does not affect the hardening effect, but after drying will surface whitening phenomenon. If the ground after hardening is also necessary to apply other decorative surface, such as floor paint, self-leveling cement mortar or PVC plastic and wood, etc., you need to clean the floor several times to ensure that the decorative surface layer with good adhesion to the grass-roots ground force. ② Group B slightly corrosive, please do protection, especially protection of steel material equipment, if contact with skin, please rinse with water. Sixth, the construction environment outside the ground must be selected no obvious rain no rain during construction, construction, 2 ℃