Waterproofing membrane e masani lava ona faaaogaina i le fausiaina o puipui, taualuga, ma tunnels, alatele, landfills, ma isi, e tetee atu vai timu i fafo, seepage vai eleele o se mea faufale fetuutuunai oloa e mafai ona curled i se voluma, e pei o le faavae o le galuega faatino ma e leai se leakage i le va o le sootaga fale, o le pa pupuni muamua i le galuega atoa waterproofing, faia se matafaioi taua i le galuega atoa. O mea faʻavae e faʻapipiʻiina i le paʻu faʻapipiʻi poʻo le resin synthetic.

Fautuaina: TER 4334;CO 054;3062E;S537-2;S501A;S537-3;S5890F;