Сертификат
Main :: Services :: Haydite (Keramzit) :: Technical characteristics of the haydite

Technical characteristics of the haydite

Technical characteristics  of the haydite

  • manufactured according to GOST 9757-90;
  • compressive strength - 0.3 to 6 Mn/m2;
  • frost - 15 cycles of freezing and thawing;
  • moisture absorption 10-25 %;
  • density - 150-800 kg/m3.

Haydite sand (fraction 0-5) of the production of Ltd “Aleksinskij keramzitovyj zavod”

  1. Grain composition meets the requirements of GOST 9757-90.
  2. Brand on the bulk density of the M-600, M-700.
  3. The content of water-soluble sulfur and sulfuric acid compounds in terms of SO3, no more than 1%.
  4. The content of natural radionuclides does not exceed the limit of use for the construction of residential and public buildings.
  5. GOST 9757-90 for fractions of 0-5 is used as an aggregate for lightweight concrete.

Sand-gravel mixture (fraction 5-10) of the production of  Ltd  “Aleksinskij keramzitovyj zavod”

  1. Grain composition meets the requirements of GOST 9757-90. “Gravel, crushed stone, sand, artificial porous”.
  2. Brand on the bulk density of the M-400, M-500, M-600.
  3. The content of water-soluble sulfur and sulfuric acid compounds in terms of SO3, no more than 1%.
  4. Radioactivity corresponds to the requirements of the standard. Application in construction without restrictions.

Expanded haydite gravel (fraction 10-20), produced by Ltd  “Aleksinskij keramzitovyj zavod” according to the requirements of GOST 9757-90

  1. Brand on the bulk density of FC-300; 400; 450: kg/m3.
  2. Brand strength in compression P-35, P-50, P-75.
  3. Frost - 15 cycles.
  4. The content of water-soluble sulfur and sulfuric acid compounds in terms of SO3, no more than 1%.
  5. The mass loss of the gravel when boiling is not more than 5%.
  6. The content of natural radionuclides does not exceed the rated value of 370 Bq/kg of expanded Haydite gravel is allowed for the production and saling without limitation.
  7. Factor of thermal conductivity - 0,1225.

Order form

Address: 301362 Tul'skaja obl. g.Aleksin, ul. Naberezhnaja, d.40a
Phones: +7 (920) 7-555-555, +7 (48753) 4-01-53
2012-2017 © Ltd. “Aleksinskij keramzitovyj zavod”