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Application filed by Открытое Акционерное Общество "Полипласт"filedCriticalОткрытое Акционерное Общество "Полипласт"
Priority to UAA200803269ApriorityCriticalpatent/UA88721C2/en
Publication of UA88721C2publicationCriticalpatent/UA88721C2/en
Curing Cements, Concrete, And Artificial Stone
(AREA)
Abstract
The invention relates to the composition of complex additive to concrete mixture and can be used in production of concrete and reinforced concrete products and structures. Antifreezing complex additive for concretes and mortars comprises superplasticizer, technical lignosulphonates – LST, potash and additionally contains sodium formate in such component ratio mass % (to dry substance): superplasticizer 41-60; LST 0.3-0.4, potash 5-40, sodium formate 30-40. It is provided the decrease of shrinkage deformation at retaining of plastifying ability. As superplasticizer S-Z or Poliplast SP-1 can be used.
UAA200803269A2008-03-142008-03-14"relamiks-m", complex additive to concretes and mortars
UA88721C2
(en)