116 results about "Flat roof" patented technology

The invention is a temporary flashing for plumbing pipes extending through a flat roof. The flashing provides an inexpensive plumber supplied seal that can be installed and left in place under a permanent roof flashing provided by a roofer at a later time. The flashing comprises a plastic core base and a plastic core sleeve as one or two pieces. The base and the sleeve are overmolded with a flexible rubber.

The invention relates to the technical field of urban hydrological simulation. The invention discloses an urban community surface ponding simulation method considering a roof structure, and the method comprises the steps: obtaining a regional multi-angle picture through an oblique photography unmanned plane, generating an oblique photography model through image processing, and reconstructing a digital surface model according to the oblique photography model; ground data are separated from the DSM through a PMF method, roof data are extracted in combination with building features, mask data are output, other ground features are removed, and building roof elevation grid data are obtained; calculating the gradient of the roof, dividing the gradient into flat and sloping roofs, building drainage structures into roof drainage models, integrating the roof drainage models with the urban community hydrological model considering the roofs, and running to realize surface ponding simulation. The method comprises the following steps: building a high-precision model through an oblique photography unmanned aerial vehicle and a GIS, separating ground data through a PMF, and accurately dividing a flat / slope roof through median filtering and an SVM; special drainage structures are arranged for the two types of roofs; and integrating the roof drainage model and a two-dimensional coupling hydrological model, and outputting an accumulated water thematic map.

1. Name of the product in this design: Pet Bed (Flat Roof). 2. Purpose of this design: A pet bed for pets. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.

The invention discloses a glass fiber reinforced plastic waterproof thermal insulation material and a preparation method thereof. The glass fiber reinforced plastic waterproof thermal insulation material comprises emulsion, powder and water, the emulsion is 901 glue; the powder material comprises 500 parts of cement, 500 parts of sand, 100 parts of heavy calcium powder, 200 parts of ash calcium powder, 1 part of short fiber, 4-5 parts of cellulose and 6-9 parts of rubber powder. The glass fiber reinforced plastic waterproof thermal insulation material prepared by the invention has the advantages of high viscosity, high compression resistance, high wear resistance, high hardness, no heat conduction, no heat absorption, no joint, no foaming, integration of water resistance and thermal insulation and the like, and can be suitable for various waterproof projects such as cement roof waterproofing, flat roofs, toilets, pools, outer walls, building foundation cushions, sprayed chicken coop, hog houses and the like.

The utility model relates to a flat-beam flat-top energy-saving roller kiln for sintering lithium battery materials through gas flame isolation, which comprises a kiln body, a flat-top structure is arranged at the top of the kiln body, a flat-beam structure is arranged in the kiln body, the flat-top structure comprises a plurality of suspended ceiling bricks which are connected in an abutting mode, and the lower ends of the suspended ceiling bricks are flush. The flat beam structure comprises an upper heat conduction bearing straight beam and a lower heat conduction plate supporting beam, an upper heat conduction plate is arranged on the upper heat conduction bearing straight beam, a lower heat conduction plate is arranged on the lower heat conduction plate supporting beam, an upper combustion chamber is arranged above the upper heat conduction plate, and a lower combustion chamber is arranged below the lower heat conduction plate. A guide mechanism is arranged above the lower heat conduction plate, and a plurality of saggars are arranged above the guide mechanism. The temperature, pressure and atmosphere of the inner chamber of the kiln are convenient to adjust, and the energy-saving effect is remarkable.

The disclosure relates to a roofing system for a flat roof or a flat inclined roof of a building with a thermal and / or acoustic insulation, consisting of a structural support, a deck, optionally a vapour control layer, a waterproof membrane and at least one insulation element being a bonded mineral fibre product made of mineral fibres, preferably stone wool fibres, and a cured aqueous binder, whereby the cured aqueous binder prior to curing comprises a component (i) in form of one or more oxidized lignins, a component (ii) in form of one or more cross-linkers, a component (iii) in form of one or more plasticizers, and whereby the insulation element has a bulk density between 70 kg / m3 and 250 kg / m3.

The present invention relates to a roofing system for flat or flat-sloped roofs of buildings with thermal and / or acoustic insulation, comprising a structural support, a deck, optionally a vapor control layer, a waterproofing membrane and at least one insulation element which is a bonded mineral fibre product made of mineral fibres, preferably asbestos fibres, and a hardened aqueous binder, the aqueous binder composition comprising, before hardening, component (i) in the form of one or more lignosulfonic acid lignins having a carboxylic acid group content of 0.03 to 2.0 mmol / g, based on the dry weight of the lignosulfonic acid lignin, and component (ii) in the form of one or more crosslinkers, the insulation element having a thermal and / or acoustic insulation material of 70 kg / m 3 ~250kg / m 3 The present invention relates to a roofing system having a bulk density of

Profile for covering a roof with slab-shaped roofing tiles - wherein the profile has at least one recess, in particular circular and / or hole, for screwing through with a screw, in particular wood screw and / or self-tapping screw, from a top to a bottom of the profile, - wherein the profile has a longitudinal extent and, in particular over at least 50% of the longitudinal extent, in particular between the upper and lower sides, has at least one, in particular lateral, receptacle for a, in particular plate-shaped, roof covering which extends after the receptacle in particular to one side of the profile, or is connected with such a receptacle, - wherein the profile, extending along its longitudinal extent, in particular over at least 50% of its length and / or the length of the receptacle, has on its upper side at least one sealing element, in particular designed as a first part and / or comb of a labyrinth and / or gap seal, extending in the direction of its longitudinal extent, - wherein the profile has a limiting element on its underside, configured to engage a plate-shaped element and thereby limit the sliding of the profile onto the plate-shaped element, formed by a spacer section projecting from the underside and an engagement section projecting from it in the direction of the longitudinal extent of the profile, - wherein the profile has a protruding support section, in particular a support nose, on its underside, which protrudes further from the underside than the limiting element, in particular the interlocking section, wherein in particular the spacer section is part of the support section, - wherein the recess extends in the direction of the longitudinal extent of the profile on the side of the spacer section and / or the support section facing away from the interlocking section.

The utility model discloses a lifting tool for a flat-top upright post of a top plate. The lifting tool comprises a lifting lug, a lifting hole, a screw rod, a gasket and a reinforcing component which are used for lifting the flat-top upright post of the top plate, a lifting hole is formed in the lifting lug; the screw rod is fixedly arranged on the lifting lug and connected with the top plate flat-top stand column, and the screw rod is reinforced on the lifting lug through a reinforcing assembly; the gasket is arranged on the screw rod in a sliding and sleeving manner; the lifting lug is a steel plate with the thickness of 20 mm, the length of 400 mm and the height of 300 mm; the distance between the lifting hole and the top end of the lifting lug is 100 milliliters; the screw rod is a part for manufacturing a fixed object with the outer diameter of 56 mm; the hoisting tool for the flat-top upright post of the top plate is simple and reasonable in structure, ingenious in design, convenient to manufacture, small in size, light in weight and convenient to transport, not only improves the hoisting stability of the upright post of the plate beam, reduces the safety risk, but also can be repeatedly used, is suitable for the flat-top upright post of the plate beam, and has a wide application prospect. And other large equipment can be hoisted.

The utility model discloses a flat roof ballast support, which comprises at least two mutually parallel bearing pieces, connecting glue, a mounting frame and a photovoltaic panel, the connecting glue is arranged on the bottom surfaces of the bearing pieces, the bearing pieces are fixedly connected with a mounting surface through the connecting glue, and the photovoltaic panel is fixedly connected with the mounting frame through the connecting glue. The mounting rack is fixedly mounted on the bearing part, and the photovoltaic panel is detachably and fixedly mounted on the mounting rack. According to the utility model, the bearing part and the mounting surface are connected through the connecting glue, the mounting rack and the bearing part are mounted and matched to realize the mounting of the photovoltaic panel, and the bearing part is connected through the connecting glue, so that the bearing part is fixedly mounted without drilling holes and drilling expansion wires; and the bearing parts can be connected without pouring concrete.

Insulating element (4) for the thermal and / or acoustic insulation of a flat roof (1), comprising a first layer (5) of mineral wool and a second layer (6) of at least one fabric, wherein the second layer (6) is fixed to a main surface (7) of the first layer (5) by means of an adhesive (9), wherein the first layer (5) is made of at least one sheet with a fiber orientation predominantly perpendicular to the main surfaces (8) of the second layer (6), wherein the first layer (5) contains a cured binder, wherein the adhesive (9) is partially disposed in an area (10) between fibers close to the main surface (7) of the first layer (5) directed towards the second layer (8) and in an area (11) close to the main surface (8) of the second layer (8) directed towards the first layer (5),so that the adhesive (9) connects the first layer (5) and the second layer (6) in such a way that forces directed perpendicular to the second layer (6) can be compensated by the tensile strength of the second layer (8) in combination with the adhesive (9) and / or the deflection of the fibers of the first layer (5), causing a maximum deformation of < 5% of the thickness of the first and second layers (5).

The utility model provides a universal civil photovoltaic system, which relates to the technical field of photovoltaic systems, and comprises a photovoltaic main body, a support frame body and accessories, the support frame body is used for connecting the photovoltaic main body, the support frame body comprises an accessory mounting frame, the accessory mounting frame is provided with a plurality of connecting positions, and the connecting positions are used for being connected with the accessories. According to site requirements, the accessory is installed at the connection position at a proper position, and the accessory at least comprises one of a cross rod, a hook, an expansion bolt and a counterweight tray. Through the arrangement of the photovoltaic main body, the support frame body and the accessories, suitable accessories are selected according to different installation site types, and the unique design of the support frame body enables the photovoltaic power generation device to have good adaptability to different accessories, so that the same product can realize various installation sites such as balconies, wall surfaces, flat roofs and the like under the condition that only the accessories need to be replaced; and the product has few parts, and is simple and quick to install.

1. Name of the designed product: car (flat roof). 2. Use of the designed product: used as a car. 3. Design points of the designed product: in shape. 4. Picture or photo that best indicates the design points: design 1 perspective view. 5. Design 1 is designated as the basic design.

The invention relates to the field of photovoltaic tiles, and particularly discloses a photovoltaic tile based on embedded service facility reconstruction and a flat-to-slope roof thereof, the photovoltaic tile comprises a frame main body, a photovoltaic tile multilayer mechanism laid on the frame main body, and a snow vibration mechanism arranged on the frame main body, and the photovoltaic tile multilayer mechanism is directly covered on an original flat roof in a disassembly-free installation mode. According to the photovoltaic tile modified based on the embedded service facility and the flat-to-pitched roof thereof, the design of the aluminum alloy guide rails and the buckle type photovoltaic tiles is adopted in the aspect of installation, so that disassembly-free installation is achieved, and the photovoltaic tile has the advantages of being simple in structure, convenient to use, high in practicability and the like. An original flat roof can be directly covered, the tedious process of reinforcing an old building structure is avoided, and the construction period is greatly shortened.

The invention provides an adjustable herringbone beam and a construction method thereof, and relates to the technical field of main beam structures. The adjustable herringbone beam comprises a beam body, the beam body comprises a main beam body and two splicing beams, side beams are arranged at the front end and the rear end of the upper end face of the main beam body in a sliding and embedded mode, the two splicing beams are arranged on the two sides of the midpoint of the upper end face of the main beam body in an embedded mode and fixed through bolts, and top beams are arranged on the upper end faces of the splicing beams in an embedded mode. By means of an original double-ridge combined structure, a micro herringbone ridge structure is formed, the gradient angle of the micro herringbone ridge can be adjusted, a stress structure is added, a mortise and tenon joint lap joint structure is adopted for a girder, under the condition that the internal structure and the appearance are not changed, the problem of water accumulation on the flat top is solved, an integrally-formed corner connector is originally formed, installation is more convenient, and the structure is more stable; meanwhile, the bearing capacity is higher, the structure is more stable, water flowing is smoother, a lamp strip can be added by adding a lamp strip groove, the lamp strip and materials are integrated, the product is firm, meanwhile, the internal atmosphere sense is increased, and the design sense is better.

Building protection element for covering surfaces at risk of damage, in particular flat roof waterproofing, wherein the building protection element (1) is formed by a plate-shaped element made of a dimensionally stable plastic, which has a bottom surface (1.1) that can be placed on the surface at risk of damage and a walkable top surface (1.2) opposite the bottom surface (1.1), wherein a drainage layer (2) is provided on the bottom surface (1.1) which has a system structure (3) with a plurality of planar system areas (3.1) which are spaced apart from each other in a system plane (AE) and which, after being placed on the surface at risk of damage, come into contact with this surface, wherein a protective layer (4) is provided on the top surface (1.2) of the plate-shaped element, which comprises a grid structure (5) with a plurality of intersecting webs (5.1), wherein the intersecting webs (5.1) are designed to form a shock- and cut-resistant, but water-permeable layer spaced apart from the area at risk of damage by the system structure, wherein the system structure (3) is a structure designed differently compared to the grid structure (5) of the protective layer (4).

1. Name of the designed product: house and its main body (rhombus flat roof series). 2. Use of the designed product: the whole of the designed product is used for mobile buildings; the part of the designed product is used for mobile buildings. 3. Design points of the designed product: in shape. 4. Picture or photo best indicating the design points: design 1 perspective view. 5. Design 1 is designated as the basic design. 6. Other circumstances needing explanation: designs 1-5 of the designed product request partial design protection, the solid line part is the protected part, and the dotted line part is the non-protected part.

The utility model discloses a horizontal type water falling opening structure for a flat roof waterproof system and the flat roof waterproof system, which comprises a wall, a roof is paved at the top end of the wall, a first branch filter screen is arranged in the top end of the roof, an isolation groove frame is fixedly arranged on one side of the roof, and a second branch filter screen is arranged in the isolation groove frame. A water pipe is fixedly arranged at the bottom end of the second branch filter screen, an insertion plate is inserted into the groove in the edge of the roof, a baffle penetrates through the insertion plate, a floating column is fixedly arranged at the bottom end of the baffle, a grating scraper is fixedly arranged at the bottom end of the floating column, and the first branch filter screen communicates with the second branch filter screen through the grating scraper. Leaves are separated in the first branch filter screen to be matched with the second branch filter screen to secondarily separate some unintercepted sundries, so that the rainwater guiding effect is greatly improved, the risk of blockage of the drainage pipe is reduced, and the supporting feet abut against the outer wall of the wall in cooperation with the universal shafts and the sleeves to support the water pipe and relieve impact.

Methods for the construction of new thermally insulated flat roofs with improved fire protection encompass the following steps: a) Provision of a flat roof structure with a vapor barrier, and b) Applying an intumescent roof sealant directly or indirectly to thermal insulation, wherein the intumescent roof sealant is based on liquid polymers and is used in liquid form with an intumescent additive; d) Erecting a framework with a photovoltaic system on the intumescent roof waterproofing, characterized in that the intumescent roof waterproofing (4) is applied in two layers in combination with a surface fabric as reinforcing fabric, wherein the first layer of the intumescent roof waterproofing (4) comprises less wt% expandable graphite or more wt% expandable graphite than the second layer of the intumescent roof waterproofing (4), in each case based on the total weight of the liquid plastic.

A synthetic turf assembly and method which can be securely installed on either new or existing flat roofs. The synthetic turf assembly and method incorporates a plurality of roof attachment mechanisms with a plurality of perimeter boards and a drainage mat to provide an installation base that is mechanically coupled to a desired aspect of a target flat roof and is suitable to provide a foundation for a turf layer. The turf layer, which includes one or more sections of synthetic turf forming, is then laid over and mechanically coupled to the installation base, with the turf layer and installation base forming the synthetic turf assembly that is securely fixed in place at the desired portion of the target flat roof.

1. Name of the designed product: middle flat roof lifting house. 2. Use of the designed product: the designed product is used for temporary accommodation. 3. Design points of the designed product: in shape. 4. Picture or photo best indicating the design points: perspective view.

The utility model discloses a dual-purpose solar water heater support which comprises a plurality of brackets. The peripheral edge of the bracket is connected with a turnup; a closing opening is formed in the lower part of the bracket. When the bracket is used on a flat top, the closing-up position of the lower portion of the bracket is connected with the extension supporting frame through a bolt, and the inner wall of the extension supporting frame is matched with the outer wall of the closing-up position. And when the bracket is used on the pitched roof, the closing-up part at the lower part of the bracket is connected with an L-shaped bracket which is fixedly connected to the pitched roof mounting frame through a bolt. The utility model has the advantages of being applicable to flat roofs and inclined roofs, reducing cost, and being good in practicability and stable in installation.

The invention relates to the technical field of flat roofs special for limousines, in particular to a performance test method and test equipment for a flat jacking support special for a limousine. The method comprises the following steps: 1, resetting equipment, controlling an electric push rod through a touch screen of a control unit, operating the electric push rod to rise, and driving a connecting plate to lift upwards; secondly, a support for jacking the flat jacking special for the motor home is placed on the mounting plate; thirdly, the electric push rod is operated to descend; fourthly, a connector of a force value sensor is connected to a computer, an electric push rod is operated to descend, at the moment, a connecting plate starts to make contact with a support, and self-locking force of a driving push rod and an air spring in the support forms upward resultant force through the action of a support force arm; and after the downward action of the upper electric push rod exceeds the resultant force, the bracket is pushed to descend downwards. The invention provides the performance test method and test equipment for the flat jacking bracket special for the motor home, which have the advantages of more accurate test result, good stability, high detection efficiency and the like.

To provide a mounting frame capable of mounting solar panels of various sizes.SOLUTION: A mounting frame 1 is used for mounting a solar panel P on a flat roof 2 having a horizontal roof surface 2A. A solar panel mounting structure includes a plurality of first long materials 10 fixed to a roof surface 2A and extending in a first horizontal direction, a plurality of second long materials 20 arranged over the plurality of first long materials 10 and extending in a second horizontal direction B orthogonal to the first horizontal direction, a panel mounting metal fitting 30 provided on the second long materials 20 and for mounting a solar panel P, and a fixing part 40 for fixing the second long materials 20 to the first long materials 10. The position of the fixing part 40 is adjustable in a first horizontal direction with respect to the first long material 10.SELECTED DRAWING: Figure 2

This utility model relates to a fixing structure for a photovoltaic power station on a concrete flat roof, belonging to the field of photovoltaic power station fixing technology. The photovoltaic power station includes multiple photovoltaic brackets arranged in a straight line at equal intervals. The two mounting ends of the photovoltaic brackets are respectively fixed to two concrete counterweights, which are fixed to the roof. A concrete parapet wall is set on each side of the photovoltaic bracket arrangement direction, and the concrete counterweights are fixed to the roof. The two ends of the fastening cables are respectively fixed to the two concrete parapet walls, and the fastening cables are fixedly connected to all the concrete counterweights. This solves the problem of insufficient load-bearing capacity of the current roof for photovoltaic power stations.

Roofing system for flat or flat-pitched roofs of buildings with thermal and / or acoustic insulation SOLUTION: A structural support, a deck, optionally a vapour control layer, a waterproofing membrane, and at least one insulation element which is a bonded mineral fibre product made of mineral fibres, preferably asbestos fibres, and a cured aqueous binder, wherein the aqueous binder composition prior to curing comprises a component in the form of one or more lignosulphonic lignins (i) and a component in the form of one or more crosslinking agents (ii), based on the dry weight of lignosulphonic lignin, having a carboxylic acid group content of from 0.03 to 2.0 mmol / g, and wherein the insulation element has a bulk density of from 70 kg / m3 to 250 kg / m3; and SELECTED DRAWING: Figure 1

The application discloses a large-scale main building steel shed flat-lighting plate system, which adopts flat-lighting plates with consistent size and shape, and seals and connects transversely adjacent flat-lighting plates, so that the flat-lighting plates and the connecting device have the property of standardized connection, and the flat-lighting plates as non-standard lighting plates play the due role in supplementing the structural deficiency of standard lighting plates, that is, greatly improve the construction efficiency; since the flat-lighting plates have consistent shape and size, the connecting pieces with reliable sealing property can be designed, so that the sealing leakage prevention and the connecting strength can be guaranteed; the application can guarantee that the whole flat-lighting plate has good integrity after construction, and has good appearance and better aesthetic sense; compared with the prior art, the application has higher connecting strength and higher sealing property, thereby prolonging the service period of the whole flat-lighting plate, reducing the maintenance frequency and cost.

The utility model discloses a reinforced concrete module built-in heat preservation passive house which comprises a house body installed on a foundation, and the house body comprises a prefabricated outer wall framework, a prefabricated inner wall framework and a prefabricated flat roof framework arranged on the top of a wall body. The outer wall framework, the inner wall framework and the flat roof framework are prefabricated in a factory and directly pulled to a construction site for construction after being formed, excessive assembling operation on the site is not needed, and therefore the forming speed of the house can be greatly increased, framework construction of the house can be completed within five to six days when the house is about one hundred and fifty levels, and construction efficiency is greatly improved. The metal net formworks are installed on the two sides of the wall body, concrete pouring can be carried out without workers supporting wood formworks, and therefore construction cost is saved, the construction period is shortened, construction cost is reduced, the thickness of the heat preservation layer can be increased according to construction requirements, and the index requirement of the passive house is met.

The invention relates to a load distribution plate magazine (7) for a setting device (1) for the mechanical screwing in of fasteners, each consisting of a screw (60) and a large-area load distribution plate (70) for the mechanical fixing of insulation materials and waterproofing membranes on flat roofs, which are held in their respective magazines and individually removed from them to be positioned in a common screwing axis, wherein the load distribution plate magazine (7) has a cage (80) with a receiving space (83) for the load distribution plates (70) stacked one above the other in the magazine. The invention is characterized in that a ballast body (97) arranged above the magazine stack is inserted into the receiving space (83) of the load distribution plate magazine (7).The ballast body (97) ensures an appropriate contact pressure so that the singulation device for removing the lowest load distribution plate is always filled.