
Gilsonite Paving: Frequently Asked Questions
Do I need special paving equipment? No. Normal pavers and rollers are used. Does gilsonite asphalt look different?…




Prirodni modifikator koji povisuje točku razmekšanja i PG razred bitumena za asfalt otporan na kolotrage.
Gilsonit modifikator otapa se u vrućem bitumenu ili mješalici i povećava krutost, točku razmekšanja i visokotemperaturni PG razred veziva. Poboljšava otpornost na kolotrage, prionjivost i trajnost cesta s gustim prometom i u toploj klimi.
| Svojstvo | Tipična vrijednost | Metoda ispitivanja |
|---|---|---|
| Izgled | Crni prah ili granule | Vizualno |
| Točka razmekšanja (PK) | 150 – 200 °C | ASTM D36 |
| Sadržaj pepela, maks. | 8 % | ASTM D3174 |
| Vlaga, maks. | 1 % | ASTM D95 |
| Topljivost u TCE, min. | 95 % | ASTM D2042 |
| Relativna gustoća pri 25 °C | 1.04 – 1.10 | ASTM D70 |
| Veličina čestica | Prah ≤ 200 mesha / granule 1–5 mm | Sito |
| Tipična doza | 4 – 12 % mase bitumena | |
| Pakiranje | Vreće 25 kg, topive vreće ili big bag vreće 1 t. | |
Tipične vrijednosti. Konačna specifikacija potvrđuje se u certifikatu analize svake pošiljke.

Do I need special paving equipment? No. Normal pavers and rollers are used. Does gilsonite asphalt look different?…

When a road reaches the end of its surface life, an overlay restores ride quality and structure. Gilsonite…

A gilsonite-modified pavement is only as good as the quality control behind it. Keep batch numbers of gilsonite…

Beyond normal roads, gilsonite-modified asphalt is used in several specialty pavements. Thin, stiff, waterproof surfacing layers protect the…

Freight corridors, quarry roads and port access roads carry far more trucks than ordinary roads. Their pavements need…

Warm mix asphalt (WMA) is produced at temperatures 20–40°C lower than hot mix, saving fuel and reducing emissions.…
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