CHARACTERISTICS ► Resistant to root perforations. ► Resistant to fertilizers and pesticides. ► Resistant to water borne chemicals. ► Suitable for heavy-duty application. ► Excellent resistance to puncture. ► Exceptional dimensional stability under pressure. ► High tolerance to thermal shock. ► Impermeable to water and vapor. ► Chlorine free DESCRIPTION Bituplus AR 4000 is a high performance, polymer modified bituminous membrane additivated with a root inhibiting chemical for resisting the attack of roots, fertilizers and insecticides. This membrane is specifically used for waterproofing of structures in contact with earth in presence of vegetation. Bituplus AR 4000 membranes are made from non-woven polyester which are saturated and coated with a homogenous plasto-elastomeric blend of polymers, distilled bitumen and stabilizers. The mixture is carefully produced under controlled conditions to ensure its stability at high temperatures. FIELDS OF APPLICATION - waterproofing of roof gardens, flower containers, underground boxes, and retaining walls. - waterproofing in soil or growing medium, paving or corner supports, block paving on sand. APPLICATION Application procedure may vary slightly depending upon site conditions. However below given are general guidelines. Surface preparation The surface where the membrane will be laid is to be made clean and dry. All surface imperfections and protrusions are to be removed and repaired. Structurally unsound and friable concrete must be removed and repaired with a suitable repair mortar. read more