SBS Waterproofing Membrane yog siv dav heev
Jun 17, 2022
SBS waterproofing membrane yog dav siv. SBS hloov bitumen waterproofing membrane yog ib hom waterproofing khoom uas yog dav siv nyob rau hauv tam sim no vim nws zoo heev waterproof kev ua tau zoo. khoom. SBS roj hmab yog cov roj hmab thermoplastic elastomer, uas yog ib qho thaiv copolymer ntawm styrene-butadiene-styrene (SBS). Nws muaj cov roj hmab zoo li elasticity ntawm chav tsev kub, thiab muaj cov yam ntxwv ntawm cov yas ntawm qhov kub thiab txias; Toughening tus neeg sawv cev rau cov khoom tawg.
Thaum SBS hloov bitumen waterproofing daim nyias nyias yog pasted los ntawm cov kub yaj txoj kev, nws muaj peev xwm tsim nyob rau hauv ib tug tsawg kub ntawm tsis qis tshaj -10 degree, thiab tseem yuav muab pasted rau ib tug me ntsis damp puag; Tsis muaj kev xav tau siab rau kev tsim kho cov ntaub ntawv polymer, yog li kev tsim kho ntawm SBS waterproof membranes yog yooj yim dua thiab hloov tau.
Vim tias SBS hloov kho bitumen waterproofing membrane tsim los ntawm cov txheej txheem kub yaj muaj qhov zoo li hais saum toj no, thiab nws cov txiaj ntsig kev lag luam kuj yog qhov zoo tshaj plaws ntawm cov dej tsis zoo, yog li hauv kuv lub teb chaws vov tsev thiab underground engineering waterproofing siv, tshwj xeeb tshaj yog nyob rau sab qaum teb. yog qhov siv dav tshaj plaws hauv kev ua dej tsis zoo hauv cov cheeb tsam txias.