1477976 Roof drainage KLAUS ESSER KG 5 May 1975 [10 May 1974] 18795/75 Heading E1C In a water outlet for draining a flat roof or like surface and comprising a flanged funnel 2-3 and a sheet 4 which in use overlies the flange and is joined to the surface, the sheet 4 is fixedly...
Versatile Cleaning Tool:Ideal for soft wash tile roof cleaning, this mop is a versatile tool for various cleaning tasks. Flat Platform Nozzle:Equipped with a flat platform nozzle, it scrubs tiles and walls effectively, leaving them spotless. ...
A vacuum dusting attachment including a semi-flexible, elongated, thin, flat cleaning portion for tight spaces having multiple dust collecting chambers and aperture openings for equalizing and maximizing vacuum suction, light elements fo... KJ Williamson 被引量: 0发表: 2020年 一种用于电抗器产品的专...
The invention relates to a device for draining flat roofs, balconies, terraces or other flat buildings, comprising an inflow body provided with a collared edge. When the inflow body is mounted, said body lies on the surface of the roof. A loose flange can be introduced into the inflow ...
A drain device for draining flat roofs, balconies, terraces or other flat structures, has an inflow body provided with a collar rim. When the inflow body is mounted, the collar rim lies on the surface of the roof. A loose flange can be introduced into the inflow body. The flange also ...
A flat roof or the like drainage outlet comprises an outer member 2 with an upper flange 4 against which a roofing sheet 3 is located by the use of a sealing ring 7 which is passed against the roofing sheet by a clamping ring 6. The ring preferably has a lower, outwardlydirected ...
The invisible water draining tube comprises domestic wastewater draining facilities such as a roof, a floor, a kitchen, a balcony, a flat roof, a toilet and an air conditioner, a concrete column, a bar-mat reinforcement, a PVC (Polyvinyl Chloride) water draining tube and a precipitating well...
The device has a control unit (1) controlling draining flow of rain water from a low pitch roof e.g. flat roof, surface (S) and arranged in upstream of a rain water draining pipe (4). A ballasting unit (2) ballasts the unit (1) on the surface, where weight ratio between the ...
wherein the steel wire net is fixed on a left-side flat roof through hooked wood piles A; the fine-grid nylon net is fixed on a right-side flat roof through hooked wood piles B; the blocky turves are fixed on the sloping surface of soil mass of a trench through hooked wood piles C...
In the case of concrete flat roofs with drawn-up border bead, there is concreted into the border bead, at at least one location, a round socket pipe, through which the rainwater collecting on the roof can be channelled into a downpipe fitted on the outer side of the building. Even ...