摘要:
System of a combustion air supply pipe for a boiler and its flue gas discharge pipe, a roof passage for the supply pipe and a roof passage for the discharge pipe, both roof passages being provided with means for placement on a pitched roof and for their parts located above the roof being substantially similarly formed at their outsides and being similarly oriented.
摘要:
Method for manufacturing a cavity wall of a building, such as a house, which wall is provided with windows and/or doors, comprising successively placing the first leave (1) of the cavity wall with openings (2) at the location of the windows and/or doors, marking off the dimensions of the frame (30) around the openings (2) on the surface of the first leave (1) which faces the cavity (10), indicating the correct position of placing of means (5) for securing the frame (30) concerned on the first leave (1) with the help of the measuring means (4) to be secured to the first leave (1), taking the frame dimensions as starting point, placing the securing means (5) and making the second leave (9) of the cavity wall, and placing the frame (30) and securing it to the securing means (5).
摘要:
The invention relates to a sealing construction for a pipe (20), such as a flue gas discharge pipe or a ventilation pipe, through a roof. According to the invention the sealing construction is arranged on the inside of the roof and comprises a frame portion (31,32) and a flexible sealing ring portion (33). The invention provides in this way a sealing on the inside of the roof which prevents condensation in the roof construction, aesthetically speaking looks good and prevents loss of energy.
摘要:
Assembly of skylight (3) and packaging (1) therefor, in which the packaging (1) comprises a covering, such as a cardboard box (2), and means (4) for filling at least a part of the space between the covering (2) and the skylight (3) and for protecting the skylight (3), in which the filling and protecting means (4) are made of form stable, heat insulating means to form a substantially continuous sealing and insulating belt connecting to the skylight (3) in the installed state.
摘要:
Modular discharge structure (1) for closed gas appliances having an inner end and an outer end, comprising: an outer tubular casing (30); an inner gas exhaust pipe (20), being placed inside the casing to define an annular supply line for combustion air (A) therewith; a combustion air supply hood (40), forming a connection between the outside air and the annular supply line, and a combustion gas exhaust hood (50), forming a connection between the outside air and the gas exhaust pipe, and further comprising retaining means (22,80) for axially keeping together, in series and in a mechanical and releasable manner, the casing, the combustion gas exhaust hood and the combustion air supply hood on the gas exhaust pipe.
摘要:
Assembly for discharging waste gases and/or supplying air, comprising a shaft (1) with vertical walls that enclose channels for transport of the gases and sealing means sealing the top end of the shaft (1), through which means the channels debouch via nozzles, the shaft (1) being mountable upon the roof (4) of a building. According to the invention the sealing means comprise modules with which, by juxtaposing the modules, the horizontal section of the shaft (1) is sealable and in that, moreover, the modules can be arranged one on top of the other so as to form levels.
摘要:
Horizontal roof or exterior wall passage comprising a pipe assembly having an inner pipe for forming a first passage and an outer pipe surrounding the inner pipe for forming a substantially annular passage between the inner pipe and the outer pipe, wherein the inner pipe at both ends of the outer pipe is placed centrically within the outer pipe, wherein a centre line of the inner pipe and a centre line of the outer pipe diverge from each other from a first end towards a second end of the outer pipe, and wherein the pipe assembly comprises adapting means for bringing the centre lines of the inner pipe and the outer pipe towards each other at the second end.
摘要:
Device for retaining or collecting and discharging moisture from or out of a cavity wall having a leaf, comprising a collection and discharge strip having a front longitudinal edge and a rear longitudinal edge, in which the rear longitudinal edge is destined to be situated at the inner or cavity side of the leaf, and in which the rear longitudinal edge is provided with a rigid rear strip integrally formed with the collection strip, for collecting moisture and guiding it to the collection strip, which rear strip also extends upwardly inclined from the collection strip and to the rear at a fixed angle with respect to the collection strip.