bitu. ® prime, abe. ® Unigum, silvakote a.b.e. ® Construction Chemicals FYNBOS BLOCK FLATS WATERPROOFING OF EXPOSED ROOF SLAB AREAS PROJECT LOCATION 584 de Beer Street, Wonderboom South, Pretoria SIZE OF PROJECT 2 200 m 2 NATURE OF PROJECT Surface was primed with bitu. ® prime, including all verges, and around outlets and protrusions. Applied one layer of abe ® unigum 3mm, followed by one layer of abe ® unigum 4 mm. Double layer waterproofing fully bonded by means of torch on fusion with side laps of 100 mm and end laps of 150 mm respectively. All upturns to be a minimum of 150 mm onto parapet walls. silvakote is a one pack, aluminium pigmented bitumen solution. A general purpose reflective aluminium paint for metallic, most bituminous and concrete surfaces. UV resitant and highly reflective. OTHER PRODUCTS USED Dowsil 813 C Dowsil 890 SL CONTRACTOR DETAILS JD Waterproofing PROJECT START & END DATES May 2019 a.b.e. ® EMPLOYEE INVOLVED Marchant Wolfaardt