Basic treatment and construction plan of water-based epoxy floor.

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One
/ Basic requirements /
water-based epoxy floor paint hardness is better, compared to ordinary epoxy, east and west hard, relatively brittle, pressure drop, easy to break;
concrete for careful grinding, can not miss half a point do not polish the place, especially many areas of poor strength, must be polished to a place of strength.
otherwise, loose areas will fall off with the coating, and time will be very fast, perhaps the project has not been settled will take off

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the same time, it is recommended that the grinding be carried out in two, two cross-shaped, to prevent leakage points, can be polished more thoroughly.
after grinding, after cleaning, it is recommended to vacuum treatment with a vacuum cleaner, so that the paint better penetration, water strain is large, easy to affect permeability;
. For the ground without telescopic seams, deep seams should be made to prevent irregular cracks in the future due to the internal stress of concrete;
. Where there are irregular cracks, it is necessary to cut the seams, repair with epoxy mortar, and pay attention to the difference between the high and low of the repair;
. The edge of the column and the corner of the corner are angled with a angle grinder to smooth and smooth the treatment;
. Where there is water, use a water absorber to treat the water, remove the mud from the surface, and then wash the water with a water washer to absorb water, treat clean, dry for a day, then primer;
. Where there is oil, first remove the scale from the surface, then clean it with a cleaning agent, and then bake it with fire, if the oil is particularly serious, it needs to knock off the concrete and re-pour.
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. Two
/Construction Solutions and Performance/
water-based epoxy floor paint is a water-based, water-soluble, environmentally friendly material. It is constructed without the addition of other chemical solvents, completely free of irritating odors, and does not cause harm to the environment or construction personnel.
has strong adhesion, strong decoration, high hardness, good wear resistance, acid resistance, alkali and other excellent performance.
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. Three
/ Suitable places /
are widely used in a variety of wet ground, a variety of factories, warehouses, the first floor without moisture level of the ground, a variety of underground parking lots and other hot ground. There are no restrictions on the application of industries, such as electronics, electrical appliances, pharmaceutical and medical, aerospace and food and beverage industries.
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. Four
/ Construction steps /
⊕ main construction appliances
floor grinders, vacuuming machines, blenders, brushes, scrapers or jaggedknives, de-foaming rollers (rollers with nails), etc.
⊕ Coating ground requirements
new cement flooring label in C20 or more, maintenance for more than 30 days must be flat, strong, unaffordable sand, water content of less than 8%, high and low difference of 3mm/2M or less. (The flatness of the water-based epoxy floor depends on the flatness of the cement floor
⊕ Basic treatment
all the construction surfaces are polished and smoothed using a self-vacuuming grinder, so that the water-based epoxy floor coating can be well bonded to the cement floor.
⊕water-based epoxy bottom coating construction
first of all, the water-based bottom curing agent 15kg and water-based primer main agent 5kg by weight ratio of 3:1 mixing, the use of electric mixer fully stirred well, and then add 1:1 water for deployment, full mixing.
stirred evenly after the use of rolling or spraying for coating, water-based epoxy primer mixed materials to be used in 40 minutes, coating should be thin and uniform, coating the surface has a gloss.
the glossy parts (rough cement floors) are resoarsed in due course. (Bottom coating general table dry 2H, do 12H.) After drying the water-like bottom, a water-related medium coating can be constructed.
⊕water-based epoxy mortar layer construction
first of all, the water-based curing agent 15kg and water-based epoxy coating agent 5kg by weight ratio of 3:1 mixing, the use of electric mixer fully stirred well, stirred and then added 30%-40% of the water for mixing after mixing well.
add the appropriate amount of quartz sand, fully stirred well, poured on the ground, with manualknife for batch coating, batch coating should try to avoid knife marks, so that the overall surface is flat.
mixed in water-like epoxy should be used in 30 minutes. (The mortar layer in water-like epoxy is generally 4H, and the solid 12H is dry.) After drying the mortar layer in the water-like epoxy, the putty layer can be applied to the water-like coating.
⊕Water-based epoxy in the coating putty layer construction
first of all, the water-based curing agent 15kg and water-based epoxy in the main agent 5kg by weight ratio of 3:1 mixing, the use of electric mixer fully stirred well, stirred after mixing plus 30%-40% of the water for mixing after mixing evenly.
add the appropriate amount of quartz powder, fully stirred evenly, poured on the ground, hand knife for batch coating, batch coating should try to avoid knife marks, so that the overall surface is flat.
⊕ grinding cleaning construction
after the putty layer in the water-like epoxy is completely dry, apply a polishing machine for a comprehensive grinding treatment, the surface particles and other protrusions polished flat. To make it smooth and smooth, after the medium coating is all ground, clean it more than 2 times with a broom or vacuum cleaner.
⊕water-based epoxy paint construction
first of all, the water-based epoxy finish curing agent 20kg and water-based epoxy paint main agent 5kg by weight ratio of 4:1 mixing, the use of electric mixer fully stirred evenly, stirring plus 20% of the water after mixing well, after the water-based epoxy paint construction, divided into two steps:
first step of the application of scraping method of comprehensive construction.
the second step is to wait until the first water-like finish is completely dry before using roll-on or spray-on to carry out a comprehensive overall construction. (Water-like epoxy paint mixed good material to be used in about 30 minutes
⊕ paint protection
water-like epoxy paint construction completed 24 hours, can wear soft soles to enter, 48 hours after normal use. Water, oil, alkaline acid, silicon and other chemicals are not available for one week.
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