Products

CBAA FLEX RC-1C-E is a special cationic asphaltic emulsion, with controlled rupture, modified by elastomeric polymers, which presents excellent behavior and durability in the face of the effects of the weather and the demands of heavy traffic.

Its formulation with state-of-the-art amino/polyamine emulsifiers, with controlled rupture and curing characteristics, provides, in addition to the advantages of conventional asphalt emulsions, the following benefits:

• High power of internal cohesion;
• Satisfactory adhesion with different types of aggregates, acid or alkaline in nature;
• Flexibility;
• Resistance to aging and exudation in the face of large temperature variations;
• Elastic properties when compared to the plastic behavior of binders.

CBAA FLEX RC-1C-E It is specifically used in paving services such as cold asphaltic micro-coating, as a running layer on existing pavement, as an intermediate layer (interlayers) and asphalt layer in pavement installation (low traffic volume).

CBAA FLEX RC-1C-E in mixtures with selected mineral aggregates, solid additives and liquid additives (if necessary), through a dosing system in a mobile plant (specific) with continuous flow, with layer spreading uniformity, providing speed in the execution of services and release to traffic, the period of up to 4 hours of curing (in the sun).

In case of storage for long periods, it is recommended to circulate the product once a week. Avoid successive recirculation and pumping to prevent a decrease in viscosity and rupture due to entrained air. We do not recommend storage for more than 21 days.

CBAA FLEX RC-1C-E is manufactured in accordance with ANP Resolution No. 897, of 11/18/2022 and DNIT 128/2010 – EM:

CBAA FLEX RC-1C-E it is supplied in bulk, Liquid (tons) in tank cars.

During handling, use PPE (Personal Protective Equipment). In the event of an accident, consult the Safety Data Sheet for Chemical Products (FISPQ – No. CBAA.002).

It is not recommended to carry out paving services using the CBAA FLEX RC-1C-E at temperatures below 10°C.

In services, do not apply in the rainy season, avoiding trapping of moisture in the underlying layers. Do not apply in climatic conditions with imminent rain, during the curing phase (evaporation of mixing water and emulsion), which may take up to 12 hours for total cohesion.

CBAA FLEX RC-1C-E is classified by the UN (3082), as a substance of risk 9 and subclass N.E (liquid substances that present a risk to the environment).

When the product arrives at the work site, collect the sample for the reception/quality tests.

The product must not be heated for use under any circumstances. If, when the product arrives at the site, it is at high temperatures, leave it to rest until it reaches room temperature.

Contact with the cold product does not cause irritation to the skin, causing burning in the eye when hit. Cold product in contact with the skin will be removed with soap and water. Asphalt residue can be removed with vegetable or mineral oil.

The product can be kept in deposits (bulk), duly sealed. It is not recommended to store the product for a period longer than 21 days.

CBAA FLEX RC-1C-E is a product with low viscosity characteristic. When at rest for a long period of storage, sedimentation of asphalt globules occurs on the lower surface and emergence of the chemical aqueous phase that composes the emulsion, requiring circulation to homogenize the same for its application or the occurrence of partial rupture of the emulsion state .