{"id":44,"date":"2020-03-15T11:48:00","date_gmt":"2020-03-15T08:48:00","guid":{"rendered":"https:\/\/roadtm.com\/?p=44"},"modified":"2021-09-28T08:04:20","modified_gmt":"2021-09-28T05:04:20","slug":"cvetnoi-asfalt-holodnaya-ukladka","status":"publish","type":"post","link":"https:\/\/roadtm.com\/en\/cvetnoi-asfalt-holodnaya-ukladka\/","title":{"rendered":"Colored asphalt – \u00abcold method\u00bb"},"content":{"rendered":"

In actual practice there are two methods of laying colored coating \u2013 \u00abhot\u00bb and \u00abcold\u00bb. The first one where colorless binder was used is discussed in detail here<\/a>; the second one is given below.<\/p>\n\n\n\n

Product Description<\/strong><\/p>\n\n\n\n

As an alternative to \u00abhot\u00bb method there exists \u00abcold\u00bb method. The main idea of this method is to cover an even, dust-free bitumen-concrete surface (sandstone is preferable) or cement concrete surface with a very thin layer of specially prepared mix 1.5 mm thick.<\/p>\n\n\n\n

Mix Composition:<\/strong><\/p>\n\n\n\n

colored quartz sands<\/a>, polymeric hot-melt adhesive, coloring high-temperature pigments of necessary shades.<\/p>\n\n\n\n

The work should be carried out at the temperature not lower than 0\u00b0\u0421 when the weather is dry!<\/span><\/p>\n\n\n\n

\"\u0446\u0432\u0435\u0442\u043d\u043e\u0439<\/a><\/figure><\/div>\n\n\n\n
\"\u0446\u0432\u0435\u0442\u043d\u043e\u0435<\/a><\/figure><\/div>\n\n\n\n

All types of work are conducted manually by our specialists without any involvement of external asphalt concrete plants.<\/p>\n\n\n\n

The advantages of using \u201ccold method\u201d:<\/strong><\/p>\n\n\n\n

– a wider temperature range of use as compared to conventional methods of coating laying;<\/p>\n\n\n\n

– no need to involve asphalt concrete plants, special-purpose machinery (asphalt-spreaders, road rollers), as the work can be carried out by two men;<\/p>\n\n\n\n

– cost savings in materials by means of using a much thinner layer of coating as compared to other methods;<\/p>\n\n\n\n

– durable design pictures on the surface.<\/p>\n\n\n\n

Variants of coloring agents:<\/strong><\/p>\n\n\n\n

Any colors from white to dark are available. It is possible to mix different colors simultaneously.<\/p>\n\n\n\n

Batch and laydown temperature: not lower than 0\u00b0\u0421.<\/p>\n\n\n\n

Special aspects of laying:<\/strong><\/p>\n\n\n\n

To gain a more aesthetic final effect the surface of laying should be even and smooth (the variants with sand or cement concrete coating look better).<\/p>\n\n\n\n