title: Ð£ÑÐ¸Ð»ÐµÐ½Ð¸Ðµ Ð¿ÐµÑÑÐ°Ð½ÑÑ Ð³ÑÑÐ½ÑÐ¾Ð² Ð¿ÐµÐ½Ð¾Ð¿Ð¾Ð»Ð¸ÑÑÐµÑÐ°Ð½Ð¾Ð²ÑÐ¼Ð¸ Ð¸Ð½ÑÐµÐºÑÐ¸ÑÐ¼Ð¸
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¼Ð°Ð³Ð¸ÑÑÑÐ°
titleType: Subtitle
title: Strengthening of sandy soils using polyurethane-foam injection
Creators: name: ÐÐ°Ð·Ð¸ÐµÐ², ÐÐ¹Ð´Ð°Ñ
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2019
Subjects: ÐÑÑÐ½ÑÑ Ð¿ÐµÑÑÐ°Ð½ÑÐµ
ÐÑÑÐ½ÑÑ
ÐÐµÐ½Ð¾Ð¿Ð¾Ð»Ð¸ÑÑÐµÑÐ°Ð½Ñ
ÐÐ¸Ð´ÑÐ¾Ð¸Ð·Ð¾Ð»ÑÑÐ¸Ñ
ÑÐºÑÐµÐ¿Ð»ÐµÐ½Ð¸Ðµ Ð³ÑÑÐ½ÑÐ¾Ð²
Ð¸Ð½ÑÐµÐºÑÐ¸Ð¾Ð½Ð½Ð°Ñ Ð¿ÑÐ¾Ð¿Ð¸ÑÐºÐ°
Ð¸Ð½ÑÐµÐºÑÐ¸Ð¾Ð½Ð½ÑÐµ ÑÐ¼Ð¾Ð»Ñ
ÑÑÐ¸Ð»ÐµÐ½Ð¸Ðµ
Ð´Ð¸Ð½Ð°Ð¼Ð¸ÑÐµÑÐºÐ¾Ðµ Ð·Ð¾Ð½Ð´Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ
Ð¸ÑÐ¿ÑÑÐ°Ð½Ð¸Ñ Ð¼ÐµÑÐ¾Ð´Ð¾Ð¼ ÑÑÐ°Ð¼Ð¿Ð°
Ð¿Ð°ÐºÐµÑÑ

description: ÐÑÐ¸ Ð¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ð¸ Ð² Ð¿Ð»Ð¾ÑÐ½Ð¾Ð¹ Ð·Ð°ÑÑÑÐ¾Ð¹ÐºÐµ, ÑÐµÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð¸ Ð·Ð´Ð°Ð½Ð¸Ð¸ Ð¸ ÑÐ¾Ð¾ÑÑÐ¶ÐµÐ½Ð¸Ð¸ Ð½Ð° ÑÐ»Ð°Ð±ÑÑ Ð³ÑÑÐ½ÑÐ°Ñ Ð¸ ÑÑÑÐ¾Ð¸ÑÐµÐ»ÑÑÑÐ²Ðµ Ð·Ð°Ð³Ð»ÑÐ±Ð»ÐµÐ½Ð½ÑÑ ÑÐ¾Ð¾ÑÑÐ¶ÐµÐ½Ð¸Ð¹ Ð½ÐµÐ¾Ð±ÑÐ¾Ð´Ð¸Ð¼Ð¾ ÑÐµÑÐ°ÑÑ Ð¿ÑÐ¾Ð±Ð»ÐµÐ¼Ñ Ð·Ð½Ð°ÑÐ¸ÑÐµÐ»ÑÐ½ÑÑ Ð´ÐµÑÐ¾ÑÐ¼Ð°ÑÐ¸Ð¸, Ð¿ÑÐ¾ÑÐ°Ð´ÐºÐ¸ Ð¸Ð»Ð¸ Ð¸Ð½ÑÑ Ð¿Ð¾Ð²ÑÐµÐ¶Ð´ÐµÐ½Ð¸Ð¸ ÑÐºÐµÐ»ÐµÑÐ° Ð³ÑÑÐ½ÑÐ°. 
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description: At design in dense building, reconstruction the building and a construction on weak soil and construction of the buried constructions it is necessary to solve a problem considerable deformations, sags or others injury of a skeleton of soil. Conditions of soil depends on technogenic factors. Influences of ground water level, depth of frost penetration in soil during the winter period and ÑÐ´.The way allowing to provide stability of buildings and constructions â injections. Such injections of soil allow to strengthen soil before construction and at the built building or a construction. Each producer of polyurethane foam pitches proposes to the customer the solution for strengthening (the type of pitches), the mode of forcing of polyurethane foam, the specially developed packers which directly approach such type of pitches. This decision depends on technological a condition of each direct object as polyurethane foam pitch with a certain chemical composition will approach certain conditions.