Exterior wall coating enterprise ability to meet the job do you have ( 2)

Exterior wall renovation is the focus of the basic level processing 1, absorbent strong weathering and coarse sand concrete and cement plaster layer should be primer. 2. Use wire brush to remove at the grass-roots level on the crystal, the serious alkaline bleach, cleaning repeatedly with 5% oxalic acid aqueous solution, and then clean with clear water. 3. For bearing capacity, loose, without peeling old coating, should be thoroughly remove with putty. After the clean and dry, with be bored with child make level. For powder light but sturdy old coating, polishing and primer blotted out. Old paint severe pulverization should clean up ahead of schedule, shall be completely eliminated the old oily exterior wall coating. 4. Pollution is serious at the grass-roots level shall be kept clean. By fungi and algae erosion of the wall can be removed by mechanical methods, or treated with aqueous solution of bleach, then rinse and dry after leveling. 5. Local deep groove should be filled with cement mortar, local uplift should be leveling. Basic metope besmear to be bored with child before, must be strong enough. There should be no, defects such as cracks and loose sand. 6. The underlying before painting, with waterproof putty repair and formation damage, cracking, and the uneven walls. Each batch of be bored with child thickness control in less than 2 mm, total thickness no more than 5 mm. Be bored with child should be strong enough, can not crush, peeling or cracking. 7. Be bored with child after dry, with sand paper burnish, use wet cloth to wipe the float ash on the putty. The paint as soon as possible, lest drop ash again. 8. Coating surface must be strong, not to take off the loose sand, crack, and defects such as peeling off. Coating surface must be clean, no dust, dirt, grease, mold and other accessories. ( Basic inspection acceptance: basic-level should level off, clean, no sand, no shell. The next procedure construction without inspection will be made at the grassroots level. ) Really stone paint exterior wall paint | | really stone paint price | KeBao