Floor QiChang home floor paint construction technology of restoring ancient ways of sharing

Floor QiChang home floor paint construction technology of restoring ancient ways of sharing

element to the

keep protecting period: for new cement floor, require maintenance more than 28 days, the ground moisture content is below 8%.

simple method to test the ground moisture content: plastic material thin film method (a ASTM4263) The 45 cm & times; 45 cm plastic film on surface of concrete, sealed with adhesive tape paper edges after 16 hours, thin film under water or on the concrete surface blackening, explain concrete is too wet, not coating.

water treatment: for the first floor, for cement concrete structure, waterproof and moistureproof layer has really implemented, can effectively prevent underground water seepage surface, otherwise, a floor coating will have blisters, delaminating etc.

powder light intensity: 3000 psi ( 210 ㎡ KGF/c or c - 25) The above.

you can use your keys or cross group on the ground, hard look at any powder or scratches on the ground, if not, explain the requirements of surface hardness of restoring ancient ways do paint.

the weather premise rainy day or the night when the relative humidity higher than 85%, or the temperature below 5 ℃, should avoid to construction, to prevent paint is not bright, pale, don't do it, or the phenomenon such as hardness is not enough.

site preparation shall remove all debris on the construction site, construction, avoid cross ban has nothing to do with staff from the construction site, the ground can not have water and oil, must keep dry and clean. Site need to pick up 380 & or; - 220∨ The power and water. Construction distance time

every two coat layer for construction of the distance between time: 8 - 12 hours.

detail distance time according to the following factors: different material, paint layer thickness, the temperature of high and low. Construction method

element with A: cement element must be completely dry, can not have oil on the ground, the ground can not clean water, according to the condition to be polished, repair, cleaning work;

B will restore ancient ways floor paint component A and B component according to the average weight ratio 2:1 mixed, use electronic scale to ingredients, pay attention to ingredients shoulds not be too much at A time, mixing good materials at room temperature 20 ℃ can use time about 20 minutes, with A good preparation for solvent resistance drum roll, roller coating such as the corner is less than the local besmear brush with wool;

retro paint coating 3 - C Five times to film, the first and the second time will be absorbed by cement, every times paint coating distance for more than 5 hours ( Be sure to confirm each time to dry completely before coating) 。 Each deployment of materials shall not be more than 6 kg, how much how much, ingredients, not use up 10 minutes after solidification in barrel.

D high requirement to the surface texture, after their times paint dry grinding ( Local point grinding) , and finally again paint on the surface without burnish. Construction completion can be here only for 24 hours, and rear can weigh 72 hours. （ 25 ℃, low temperature should be moderately open)

E new do leveling mortar cement ground ( 4cm- 5 cm thick concrete leveling) Need to do more than 28 days.

F retro paint points 3 - best Coated 5 times, each time not besmear too thick, so better!

G construction with two rollers, the recommended good quality polyester or cotton thread roller, to avoid the construction of roller wool and phenomenon of severe affect beautiful, Drum with transparent tape before use in addition to fall off easily wool)