Roof Waterproofing Details Pdf

The nrca roofing and waterproofing manual fifth edition.

Roof waterproofing details pdf.

Waterproofing details design under constrained conditions samuel vesely b sc. A roof can also be used as a terrace where it is flat and has an entryway built into it. Winkler one material cost may be higher than some liquid applied membranes however the labor cost to apply it is lowered due to the reduced time of application steps and the details treatment. 12 3 roof membrane systems the waterproofing membrane is considered to be most important component of the roofing system as it serves the main function of keeping water out of the building.

National roofing contractors association. Below are some common roof waterproofing membranes used locally. Detail drawing pdf pdf 391 kb en roofpro standard autocad files. Ice and water shield being installed at the bottom meter of a shingled roof.

The minimum application temperature of the resisto roof underlayment high temperature lastobond pro ht n is 40 f 4 5 c and 50 f 10 c for the roof underlayment high temperature lastobond pro ht s it is important to condition the membranes at a temperature of at least 50 f 10 c before installation. 201 polito avenue lyndhurst new jersey 07071 united states of america phone 1 201 933 8800 fax 1 201 804 1076. Winkler one is a high performance waterproofing solution for flat roofs that encompasses all the positive features of a liquid applied roof system. National roofing contractors association.

The building surfaces are made water resistant and sometimes waterproof. Nrca s premier technical publication gives you the most current and useful technical information in the roofing industry. Liquid applied roofing and waterproofing. Waterproofing of new roofs and terraces excerpts from dr.

The utilization of liquid waterproofing membrane cementitious materials polyurethane liquid membrane and bituminous. Necessary as it is waterproof. Waterproofing details constrained conditions expansion joints abstract the research and development r d effort to develop high quality waterproofing materials is an ongoing worldwide process. Standard architectural details for sikalastic 500 sikalastic 515 ac sikalastic 626 roofcoat systems available in pdfs.

Note that it is lapped under the roofing paper to. Waterproofing is the formation of an impervious barrier over surfaces of foundations roofs walls and other structural members.