Walls and roofs - Impermeabilização de paredes e telhadosReconfirm the price with sellerOrder a serviceAdd to selectedSellerHydroamazônia Engenharia, Ltda.Brazil, Belém(View map) +55( Display phones Contact the sellerWalls and roofs - Impermeabilização de paredes e telhadosFull namePhoneE-mailCaptcha (4 characters)I agree with privacy policies, regarding confidential data and user agreementMessage We recommend to see Services in isolation, waterproofing and protection against weather conditions of buildings and constructions Waterproofing works Waterproofing of foundations Waterproofing of cement reservoirs walls and roofs Waterproofing bentonite cement solutions for railway tunnels, collectors Calculation of waterproofing systems Implementation of the waterproofing