The simplest procedure would be water rinse with moderate
pressure to remove the soil. If this does not remove the soil, then a concurrent water spray with sponge should be tested. If the soil is still adhering after drying, then a mild detergent or 5 - 10% IPA (Isopropyl Alcohol) solution will be necessary.
In order to remove light soil, it is recommended to do some tests to determine the degree of cleaning actually necessary to accomplish the task. Prior to any cleaner application, a forceful water rinse from top to down is recommended as an initial step of tests. The lower water volume with moderate pressure is much better than the considerable water volume with little pressure. When cleaner is applied, physical rubbing with soft sponges or soft rags fully dipped into the liquid solution is also helpful.
Clean Detergents / Solutions
When a mild detergent or 5 - 10% IPA solution is used for removing soil, it should be used with soft sponges and / or soft rags. The washing should be done with uniform pressure, and normally the operation is done with a horizontal motion first and then with a vertical motion. After washing, the surface should be thoroughly rinsed with clean water, and the rinsed surface is air-dried or wiped with chamois,
squeegee or lint-free cloth.
Dripping of cleaner to the lower portions of the building should be minimized. When some rundown is unavoidable, the areas should be rinsed as soon as possible, to eliminate streaking. Generally, the clean and rinse operations move from top to bottom of the building.
Avoid drips and splashes during cleaning. Remove dripping as quickly as possible.
Note: In case of one storey or low elevation buildings, it is recommended to CLEAN FROM BOTTOM UP and RINSE FROM TOP DOWN.
Always be aware that it is very difficult to remove sealant and machine oils after hardening. During construction, the
protective film should be remained as long as possible, to protect the coated surface from stains caused by sealant and machine oils. If adhered, these stains should be removed as early as possible before hardening, with suitable detergents.
A. Do not use strong organic solvents, such as MEK (Methyl Ethyl Ketone), MIBK (Methyl Iso-butyl Ketone), Triclene and paint thinner.
B. Do not mix different cleaners. If cleaners needed to be mixed, please follow the manufacturer's instructions.
Generally the cleaner containing abrasives cannot be used. Do not mix cleaners. Avoid excessive rubbing, as it may deter the surface gloss.
C. Avoid extreme temperature to clean the coated surface. Heat may accelerate chemical reactions and may evaporate the water from
solution. Extremely low temperature may give poor cleaning effects. On the contrary, cleaning under higher temperature may result in streaking or straining. Ideally, cleaning should be done on the shaded side of the building under moderate temperature.
Make sure that Cleaning sponges or rags are grit free to prevent the coated surface from scratch. Avoid over cleaning or excessive rubbing.
In the event adhesive residue is seen on the panels use
Protective film removal
It is recommended to remove protective film within 3 months of installation if the protective film remover is exposed for a longer duration, there is a possibility of the film sticking to panels. In this event remove the film carefully in small stips and clean any residue as per above.
Protective Peel-Off Foil
Unless otherwise specified, Alubond u.s.a. is supplied with a factory applied peel-off foil for protection of the coated surface. Removal of the protective foil is recommended as soon as possible after installation. In hot weather conditions, some residual glue may stick to the stove-lacquered panel's surfaces. Please ask for specific instructions for removal.
Neither during the production of Alubond u.s.a. nor after being applied as a building cladding are volatile propellant agents of type CFC set free. Alubond u.s.a. core material does not contain nitrogen, chlorine or sulphur. By means of its positive contribution to the protection of the environment, the choice of Alubond u.s.a. for a huge variety of projects is brilliant.
Protect pallets during storage against rain, penetration of moisture or condensation. Pile pallets in stacks one on top of the other (do not place the panels in an upright position); Stacks must not comprise of more than 6 pallets of identical size.
Avoid storage for a period of more than 6 months.
Directional Color Appearance
To avoid possible reflection differences, it is recommended that panels be installed in the same direction i.e. with the orientation of the marking shown on the peel-off-foil of the individual panels running parallel to each other. Also for a single project, use as much sheets as possible from one production batch to avoid even slight variations of color. If different batches at different times are to be used care must be taken to match the color of the previous batch before proceeding with the installation. In case of minor color deviation, it is advisable to use the new panels in a different row and / or away from the previous lot.
Alubond u.s.a. ACP is fully recyclable, i.e. both the core material and the aluminum cover sheets can be re-melted and used for the production of new material.