http://xn----7sbhffthvlagdet2dvb2b1c.xn--p1ai/news/382-deformazionniy-shov-v-polah.html - Деформационный шов в полах found on the Internet . Hi, need help with basement waterproofing or structures . Tell me, who knows or understands the waterproofing? Деформационный шов здания
