The construction technology for the natural mineral varnish:
1:Demand for the naked ground
(1)The rate between the cement and the natural mineral varnish should be 1:3,and the ground should be kept for moran than 15 days.The ground with the natural mineral varnish must be flat,but not smooth.The corner cut shouldn't be sharp.
(2)Before the construction,the surface should be kept clean without moss,grease or other dirtiness.Otherwise,adhesion will not be ideal.After that,it should be kept dry.
(3)If the old paint is found on the surface,the surface should be tested,and the adhesion should be certain.Then the construction can be done.Otherwise,the paint should be cleared away.