Method and means of damp proofing porous material
Реферат: 1365867 Damp-proofing E J MAWHOOD 19 April 1971 [29 Jan 1970] 4270/70 Heading D1P Porous building structures are damp-proofed by forming a hole or holes in the structure and introducing a frozen pellet of damp-proofing material into each hole, which is subsequently allowed to thaw. The pellet in the form of a rod may be placed on an absorbent pad which has previously been inserted into the hole and removable seals may be applied to the hole(s) whilst thawing takes place. The pellet may be a frozen aqueous silicone suspension.
Method and device for compaction of porous substrate by the gaseous phase chemical infiltration
Номер патента: RU2319682C2. Автор: Иван БОДРИ,Бернар ДЕЛЬПЕРИЕР,Эрик СИОН,Эрик СИОН (FR),Иван БОДРИ (FR),Бернар ДЕЛЬПЕРИЕР (FR). Владелец: Мессье-Бугатти. Дата публикации: 2008-03-20.