Gravel roof

Gravel roof

A roof built up with a layer of pebbles embedded in the hot tar undercoating; the pebbles protect the tar and break up raindrops.
References in periodicals archive ?
In the next two years, the Sunset will replace its gravel roof with a white membrane and upgrade compressors.
We're hoping that when the bid comes in, the economy being what it is, that we will have enough funds to fix the 900-square-foot tarred roof and two small leaks in the 2,700-square-foot gravel roof," said Mr.
The rubber membrane roof on the junior high was installed in 1996, replacing a sand and gravel roof.
Districts whose school improvements will be limited to repairs but are a priority for funding include Fitchburg's Crocker Elementary School, where sections of the original 1964 tar and gravel roof are still in place, according to the school's statement of interest to the School Building Authority.
Securants 1150m 2 green roof 605 m 2 gravel roof 82 m 2 plate coverings 19 light strips / skylights 140 m attic cover, Titan zinc sheet 82 m downpipe, Copper 168 m 2 terrace floor, Larch
Type of service: - roof area: 1 687 m 2 - plumbing work: 250 m - false insulation with partial extensive greenery and gravel roof - in the new building photovoltaic system.
8 pieces emergency procedures (building long sides) - about 100 m 2 paving slabs and sekuranten on the roof the connection construction receives a gravel roof (about 45 m 2 ), Furthermore, The passageway receives an external drainage with rain gutters (about 15 m) and drop and standpipes (about 9 m).
Roof sealing work with Grndach on the roofs Laboratory and technical center (1st floor) Roof sealing work with gravel roof on 1-gesch.
The connection is provided with a gravel roof as well as an external drainage system with rain gutters, fall and standpipes.
the existing pvc roof must be removed down to the built up gravel roof then re-roofed.