Fixit healthy construction booklet construct your ideas, 2012, pp. Waterproofing details design under constrained conditions samuel vesely, b. Soprema documentation drawing details waterproofing. Pdf assessment of roof waterproofing by prepackaged polymer. Waterproofing is an essential component in building construction to maintain the integrity of buildings with reduced maintenance cost. Liquid systems allow easy detailing creating a waterproof membrane around details quickly. Bituminous sealer for membrane and asphalt shingle components. The waterproofing application in rooftop garden construction typically mirrors that of plaza deck. Integrity of the waterproofing membrane and system. Bitumen waterproofing, 2ply rigid plastic foam board vapour barrier separating membrane edgefixed timber roof element parapet capping sheet metal clip bitumen waterproofing, 2. Waterproofing is the formation of an impervious barrier over surfaces of foundations, roofs, walls, and other structural members. The function of the impermeable barrier is to prevent water penetrations.
This handbook describes our unique epdm roofing system which offers maintenancefree waterproofing for rooftop decks, green roofs, and other critical lowslope applications. Water cutoffs shall be installed at the end of each work day and when precipitation is imminent. This research reports a study on waterproofing methods of roof top slabs in sri lanka. Attach wood nailer to wall with suitable fasteners. There should be minimum variation in pitch over the entire roof. Expansion joint roof to wall paraguard expansion joint roof to wall wall with selfterminating parapro flashing. Fixit roofseal for roof waterproofing can be applied to complex shapes to form a seamless and highly durable water proofing coating. Waterproofing details for sika tile installation systems. Parapet wall supported deck parapet nonwall supported deck lmetal. Waterproofing of new roofs and terraces excerpts from dr. Specification for roof waterproofing at 88 jor bagh us embassy residence statement of work the u. Bituminous membrane waterproofing is a popular method used for lowsloped roofs due to their proven performance.
Waterproofing details, constrained conditions, expansion joints abstract the research and. Asphalt shingle buckling technical bulletin pdf 487. Strong advise not to depend on brick bat coba roof to be waterproof. For current 3d models revit, please refer our page on. Pdf waterproofing practices in australia for building. Once the waterproofing membrane is laid, drying out of the structural slab will mostly take place from the underside of the deck. A comprehensive waterproofing system is an integrated. Pdf effective waterproofing of structures was a compulsory.
This detail shall be installed only where the deck is supported by the outside wall. By knowing you have access to all of the right information from proper storage and installation instructions to trim. View pdf and cad files for detailed specifications. Waterproofing of reinforced concrete flat roof bca. This standard details manual, aka the blue book, is the right tool to have at your fingertips.
Whenever possible, begin trim installation at the downwind end of the roof, farthest away from the. Chapter 8construction details provides technical information concerning the design and installation of construction details for quality spf roof systems. Evalastic waterproofing membranes installation manual alwitra. Liquid and paste waterproofing materials and accessories polyglass. Forms a lasting elastic coat without joint or seams on sloping roofs. Nrcas premier technical publication gives you the most current and useful technical information in the roofing industry. With an advent of reliable waterproofing techniques such flat roofs are constructed even in areas with heavy rainfall. Method statement for roof waterproofing system project. Types of waterproofing complete guide for all types and. This detail may be adapted to roof edges as shown in interior roof drain detail fd01. Masterseal roof systems can be installed on most substrates, including old. Chapter 8 construction details progressive materials.
Roof surfaces shall be sloped for positive drainage. Roof flashing details index fd01 interior roof drain detail fd02 interior drain with gravel stop detail fd03 scupper roof drain. Preformed waterproofing may suit green roofs with gentle slopes and large uninterrupted areas. Waterproofing of new roofs and terraces dr fixit institute.
Apoc provides proven, industry leading roofing system solutions. Baths and spas recessed into the wall shall be installed to allow the waterresistant surface materials of the wall to pass down inside the. Algae growth on asphalt shingles technical bulletin pdf 499. Select roofing system drawings based on system and application. Many times top of these roofs are treated with waterproofing materials like mixing waterproofing chemicals in concrete, providing membrane, etc. Depending on the designed strength, density and installation techniques, the number of pores can vary. Where work must continue over waterproofing membrane, protect surfaces.
A green roof with many fixings onto the roof deck or penetrations, such as for lighting, power or ventilation. As the roofing system experts, we provide a wide variety of information to support. Roof details waterproofing simple application brush fiber reinforced it forms seamless membrane without joints or leak possibilities resistant to water, rain and frost maintains its. Waterproofing of roofs, terraces, old bitumen coverings. Waterproofing has become an essential component of a structure to protect its aesthetic appearance, prevent structural. How a building is used and constructed are key factors in the selection of the correct waterproofing system the options are as varied as the requirements and all must meet.
Unauthorized entry shall be restricted to the waterproofing areas. Nrca offers 2019 roofing manual boxed set april 11, 2019. Nrca has made available the nrca roofing manual2019 boxed set, which contains the manuals four volumes the manual provides extensive. The building surfaces are made waterresistant and sometimes waterproof.
Sika liquid applied membrane systems sikalastic, sika rain tite. Manual for the waterproofing of flat roofs by using. Typical waterproofing details of foundations above the roof slab shall be followed as per approved shop drawing. The nrca roofing and waterproofing manual, fifth edition.