Product Data Sheet Safety Data Sheet Show all documents
King® Asphalt-20

King® Asphalt-20

KING Asphalt-20 is a stable, high performance, cold mix asphalt for temperatures as low as -20 °C (-4 °F). Offers good workability at low temperatures and outstanding bond in damp conditions. KING Asphalt-20 is composed of more than 75% reclaimed materials.

  • Can be covered with a hot mix overlay; does not need to be removed in the Spring.
  • No wastage due to reusability of unused material.
  • Exceptional stability for cold placement.
  • Road can be opened to traffic immediately following repairs.
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Product Data Sheet Safety Data Sheet Show all documents

Usage

  • Repairing potholes, trenches and curbs.
  • Maintenance of indoor and outdoor parking areas.
  • Winter and wet weather repairs.
  • Pothole maintenance programs and large volume work.
  • Large surface repairs such as aqueducts in Winter.

Advantages

  • Can be covered with a hot mix overlay; does not need to be removed in the Spring.
  • No wastage due to reusability of unused material.
  • Exceptional stability for cold placement.
  • Road can be opened to traffic immediately following repairs.

Packaging

22.7 KG (50 lb) bag.

Documents

FAQ

What are the ideal application temperatures for the KING Asphalt-20?

Ideal application temperature ranges between -15 °C (5 °F) and +20 °C (68 °F), but short-term lack of stability when exceeding +20 °C (68 °F) (see limitations).

Can the KING Asphalt-20 be poured over mud?

Do not pour KING Asphalt-20 over mud, ice, or clay.

Why should I use the KING Asphalt-20 bag?

Use KING ASPHALT-20 bags for sump repairs, emergency weekend repairs and easier storage and handling.

What is the yield of the KING Asphalt-20?

22.7 kg (50 lb) bag yields approximately 0.008 m³ (0.283 ft³).

Does the KING Asphalt-20 have good resistance in wet weather?

KING Asphalt-20 has an excellent resistance to stripping in wet application conditions, unlike hot asphalt.

What does the curing of the KING Asphalt-20 require?

Curing requires two important factors: efficient compacting and oxygen. Full stability is obtained after 48 hours to 72 hours at +20 °C (68 °F).

Can KING Asphalt-20 be covered with a hot mix overlay?

Can be covered with a hot mix overlay; does not need to be removed in the Spring.

Does the KING Asphalt-20 offer good manoeuvrability at too hot temperatures?

If applied at too high a temperature result is low short-term stability, marking, creep and product movement along with risk of ruts forming.

How to apply the KING Asphalt-20?

Spread and overlap edges by 2.5 cm (1 in) on either side of the surface. For surface depths exceeding 5 cm (2 in), apply coats of 3.5 cm (1.5 in).

Does the KING Asphalt-20 offer good workability at low temperatures?

Yes, KING Asphalt-20 offers good workability at low temperatures and outstanding bond in damp conditions. It is a stable, high performance, cold mix asphalt for temperatures as low as -20 °C (-4 °F).

How does the KING Asphalt-20 compaction work?

Use a tamper, shovel, vibrating plate, or truck wheels. Repaired areas should rise about 10 mm (1/2 in) above the roadbed.

After applying the KING Asphalt-20, how much should I wait to open traffic?

Traffic opening is immediately after placing, once done correctly.

What is the yield of the KING Asphalt-20 for a hole with a depth of 5 cm (2 po)?

Bag yield or coverage for a hole with a depth of 5 cm (2 in): 22.7 KG (66 lb) bag covers approximately 0.160 m² (1.73 ft²).