RU2011125430A

RU2011125430A - HIGH-STRENGTH CONCRETE WITH NANODISPERSION ADDITIVE (OPTIONS)

Info

Publication number: RU2011125430A
Application number: RU2011125430/03A
Authority: RU
Inventors: Лариса Алексеевна Урханова; Солбон Александрович Лхасаранов; Эрдэм Гармаевич Дамдинов
Priority date: 2011-06-20
Filing date: 2011-06-20
Publication date: 2012-12-27
Also published as: RU2489381C2

Abstract

1. Высокопрочный бетон с нанодисперсной добавкой, включающий вяжущее, песок, гранитные отсевы фракции 2,5-5 мм, добавку и воду, отличающийся тем, что в качестве добавки использован нанодисперсный порошок диоксида кремния Таркосил-05, а в качестве вяжущего содержит вяжущее низкой водопотребности ВНВ-100 при следующем соотношении компонентов, мас.%:2. Высокопрочный бетон с нанодисперсной добавкой, включающий вяжущее, песок, гранитные отсевы фракции 2,5-5 мм, добавку и воду, отличающийся тем, что в качестве добавки использован нанодисперсный порошок диоксида кремния Таркосил-05, а в качестве вяжущего содержит вяжущее низкой водопотребности ВНВ-70 при следующем соотношении компонентов, мас.%:1. High-strength concrete with a nanodispersed additive, including a binder, sand, granite screenings of a fraction of 2.5-5 mm, an additive and water, characterized in that the additive used is a nanosized powder of silicon dioxide Tarkosil-05, and as a binder contains a binder low water requirements VNV-100 in the following ratio of components, wt.%: 2. High-strength concrete with a nanodispersed additive, including binder, sand, granite screenings of a fraction of 2.5-5 mm, an additive and water, characterized in that the additive used is Tarkosil-05 silicon dioxide nanosized powder, and as a binder it contains a binder of low water demand VNV -70 in the following ratio of components, wt.%:

Claims

1. High-strength concrete with a nanodispersed additive, including a binder, sand, granite screenings of a fraction of 2.5-5 mm, an additive and water, characterized in that the additive used is a nanosized powder of silicon dioxide Tarkosil-05, and as a binder contains a binder low water requirements VNV-100 in the following ratio of components, wt.%:

VNV-100 26.3-26.66 Sand 32.88-33.2 Granite screenings fr. 2.5-5 mm 32.88-33.2 Nanodispersed powder silica tarcosil-05 0.013-0.052 Water 6,888-7,927

2. High-strength concrete with a nanodispersed additive, including a binder, sand, granite screenings of a fraction of 2.5-5 mm, an additive and water, characterized in that the additive used is a nanosized powder of silicon dioxide Tarkosil-05, and as a binder contains a binder low water requirements VNV-70 in the following ratio of components, wt.%:

VNV-70 26.26-26.5 Sand 32.8-33.1 Granite screenings fr. 2.5-5 mm 32.8-33.1 Nanodispersed powder silica tarcosil-05 0.013-0.052 Water 7,248-8,127