White Dry Concrete HA25
The HA25 dry concrete supplied by AYMAR S.A. is a conglomerate of marble aggregates and cement, prepared in the factory and bagged in a dry state so that the user, adding water in the indicated proportion and kneading it, can obtain a mass concrete, reinforced or prestressed, of suitable and constant quality for construction work in general in environments of normal exposure, high humidity (IIa), to form volumes of resistant material, such as concrete for pavements, concrete for kerbs, concrete for filling, printed concrete, polished screeds...
The raw materials used in the manufacture of our dry concrete are in compliance with the provisions of Royal Decree 470/2021 governing the structural code for concrete structures, duly certified with respect to the applicable regulations and, where applicable, in CE conformity.
Made in Spain.
- Application field
- Instructions of use
- Recomendations of use
- Add 2.5 l. to 3 l. of mixing water per bag, 10% by weight, and mix manually or mechanically until a homogeneous mass is obtained, apply and vibrate correctly.
- Remember that the more mixing water, the lower the final resistance.
- The minimum thickness of the application will be 4 cm, always allowing a complete compaction of the mass.
- Use clean water, free of grease and oils. Do not use water of unknown characteristics, nor marine water.
- Do not apply at temperatures lower than 5ºC or higher than 35ºC.
- Avoid frost, strong winds and exposure to intense sunlight during application.
- The addition of other material (additives, cement, etc.) may change the behaviour and characteristics of the product.
- Substrate preparation: clean and dampen the substrates before application and wait for the water film to disappear.
- Prepare the substrate with suitable mesh for concrete reinforcement.
- Preparation of the mixture: always use clean, running water.
- Add 2.5 l. of mixing water per bag and mix mechanically until a homogeneous mass is obtained and apply.
- Application of the paste: the minimum thickness of the application will be 4 cm, always allowing a complete compaction of the mass.
- Once the dough has been kneaded, it shall be applied before the beginning of setting.
- Excess water causes a decrease in resistance.
- Apply on substrates with a certain degree of absorption, humidity and perfectly set.
- Do not apply at temperatures below 5ºC or above 35ºC.
- Avoid frost, strong winds and exposure to intense sunlight during application.
- The addition of other material (additives, cement, etc.) may change the behaviour and characteristics of the product.
Information
- HA25 Dry Concrete is supplied in plastic sacks of approx. 25 kg. and should be stored for a maximum of 12 months from the date of manufacture, in the original closed container, in a covered, dry and ventilated place.
- It can also be supplied in Big-bag; in this case it should be used immediately.
