Currency KZT
Mineral powder, stone dust, buy in Astana
Buy Mineral powder, stone dust,
Mineral powder, stone dust,

Mineral powder, stone dust,

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25 KZT
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Kazakhstan, Astana
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Technical characteristics
  • Country of manufactureKazakhstan
  • Packagingбиг беги
Description

Mineral powder - stone flour, dust, key material at a construction of roads. The main scope of mineral powder - production of artificial asphalt at asphalt concrete plants where minporoshok serves as the filler increasing viscosity and the gluing ability of bitumen. Mineral powder for asphalt concrete. Thanks to the developed surface adsorbing on itself the most part of bitumen, mineral powder gives to asphalt concrete necessary properties, i.e. mechanical durability, ability to elastic and plastic deformations that significantly improves qualities of a paving, increases the term of its service and gives considerable economy at operation.

One of the most important components of asphalt concrete mixes is mineral powder. It increases density of structure, unites grains of sand and crushed stone in a strong monolith. As a result of comprehensive investigations and tests it is revealed that more others mineral powder on the basis of piroksenovy porfirit and a gabbro diabases is suitable for this purpose. It doubles durability of a paving approximately. If service life of a usual asphalt covering of 10-12 years, then thanks to mineral additives it can increase to twenty, and perhaps, and thirty years. The carried-out tests revealed one more important advantage of an asphalt covering with mineral additives - it practically does not absorb water, therefore, is not subject to almost its destroying influence.

Powder mineral is an important active structural component of asphalt concrete. Thanks to the developed surface adsorbing on itself the most part of bitumen, mineral powder gives to asphalt concrete necessary properties, i.e. mechanical durability, ability to elastic and plastic deformations that significantly improves qualities of a paving, increases the term of its service and gives considerable economy at operation. The expiration date of mineral powder is not limited.

Production of mineral powder is based on crushing and thin crushing of limestones and dolomite, and also solid waste of industrial production. The main scope of mineral powder - production of artificial asphalt at asphalt concrete plants where mineral powder serves as the filler increasing viscosity and kleyushchy ability of bitumen.

Mineral powder, thanks to the adsorbing surface absorbs in itself essential part of oil bitumen, giving to asphalt concrete the required characteristics: durability and resistance to deformations. Thanks to it, quality of the received asphalt concrete, and in fact and all future paving, significantly increases.

minimum OBEM of 100 tons

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