Protective coating. Although concrete appears to be dense, it is, actually, open textured and relatively absorbent. Protective Coatings shall be provided on the deck of parking to improve the appearance and to prevent water and salt ingress Surface coatings on flooring shall be high performance PU deck coating with integrated floor striping and UV specified for peripheral areas exposed to direct sunlight. The crack-bridging and chemical resistant polyurethane traffic deck coating shall be extremely low in VOC content and provide a durable, watertight and hardwearing finish designed to protect the concrete structure. It shall be used in a range of colours including different colours for drive ways, pedestrian ways and parking bays with coloured navigational markings and signage.
Protective coating. All metallic pipe, valves and fittings shall be installed with a protective coating.
Protective coating. Anodising For maintenance use hot synthetic detergent solution. Do not use soda or bleach. Use abrasives with care. Remove discolouration in saucepans by boiling a solution of water and lemon rind in it. Or add 15ml laundry borax to 500 ml washing solution. To maintain gloss on showpieces, apply liquid wax polish. ANODISED ALUMINIUM A protective layer of aluminum is deposited on the surface during manufacture. If abrasives are used, the protective layer is removed and white powdery spots will appear. PEWTER It’s an alloy of tin, copper and antimony. Tarnishes easily and has little resistance to alkalis, acids and abrasives. Uses: ornaments, tableware. Protective coating: lacquering Maintenance: Wash in warm synthetic detergent solution and rub well when drying. Remove grease with methylated spirit before washing. Polish with a proprietary metal polish. BRONZE An alloy of tin and copper with properties similar to brass. Uses: same as brass. Protective coating: lacquering GOLD Can be used in solid form or as a plate or leaf. It is resistant to acid, alkalis and tarnishing. It corrodes if exposed to mercury. Uses: ornaments, decorative finishes.
Protective coating. Application of the department supplied protective coat over the okay-xx xxxxxx gauges and Terminal pads.
Protective coating. Before shipment, coat the shaft extension and any other external bare exposed metal parts of each motor with an easily removable rust preventive. May 2017 C01025C17 Georgetown Wet Weather Treatment Station 11060 - 4 ELECTRIC MOTORS
Protective coating. Black oxidised.
Protective coating. Bridge superstructure shall be prepared and treated with a protective coating as specified by the Engineer.
Protective coating. Protective coating shall comply with IS: 14846 - 2000.
Protective coating. UV-radiation degrades polymeric material when directly subjected to the sunlight. Depending on the installation, the manufacturer has to proof a “safe life” for the coating.
Protective coating. − Corrosion resistant thick paint should be used with respect to the climate in Somalia − All structural parts shall be blasted to DIN 55928 SA 2.5 standard − Painted with a high-built paint system according to the manufacturer's standard, preferably a solvent and heavy-metal-free paint (acrylic water-based paint) with not less than four (4) coats of paint • Primer • Two (2) coats of intermediate layers • Top coat − Total dry film thickness shall be not less than 230 microns − The ladders, walkways and handrails shall be hot dip galvanized and painted As far as practicable, all screws, bolts, nuts, pins, studs, springs, washers and other miscellaneous fastenings and fittings shall be of corrosion-resistant material or shall be treated or plated in a manner to render them resistant to corrosion.
