SU996669A1

SU996669A1 - Roof panel

Info

Publication number: SU996669A1
Application number: SU813339213A
Authority: SU
Inventors: Виктор Петрович Деев; Александр Михайлович Сафонов; Леонид Сергеевич Павлов; Алексей Павлович Резник; Владимир Григорьевич Буркат; Вячеслав Константинович Файбишенко
Original assignee: Производственно-Техническое Объединение "Мосспецпромпроект" Главмосмонтажспецстроя При Мосгорисполкоме
Priority date: 1981-09-23
Filing date: 1981-09-23
Publication date: 1983-02-15

Description

Изобретение относится к строительству, преимущественно к покрытиям зданий и сооружений с беспрогонным опиранием панелей.The invention relates to the construction, mainly to coatings of buildings and structures with limitless support of panels.

Известна панель покрытия типа Сандвиг фирмы Эрнст (ФРГ), включающая верхнюю и нижнюю стальные обшивки из профилированных листов и помещенного между hhnm утеплителя пенополиуретана, получаемого путем вспенивания компонентов в полости между ними [1].A known coating panel is a type of Sandwig firm Ernst (Germany), including the upper and lower steel cladding of profiled sheets and placed between hhnm insulation polyurethane foam obtained by foaming components in the cavity between them [1].

К недостаткам данной панели относятся необходимость устройства прогонов, отсутствие обрамляющих ребер на торцах, необходимость использования сложного заводского оборудова’нияконформаторов - для получения вспененного утеплителя.The disadvantages of this panel include the need for device runs, the absence of framing ribs at the ends, the need to use sophisticated factory equipment’s conformers — to obtain foamed insulation.

Устройство прогонов ведет к увеличению расхода металла, отсутствие обрамляющих ребер на торцах панели понижает ее надежность, так как в утеплитель может попадать влага, ведущая к его набуханию и потере теплофизических свойств, а необходимость использования сложного оборудования снижает область применения панелей.The device runs leads to an increase in metal consumption, the absence of framing ribs at the ends of the panel reduces its reliability, since moisture can get into the insulation, leading to its swelling and loss of thermal properties, and the need to use sophisticated equipment reduces the area of application of the panels.

.2.2

Наиболее близкой к изобретению по техничэской сущности и достигаемому результату является панель по5 крытий, включающая швеллеровидные обрамляющие ребра с П-образным гофром и Г-образными отгибами.полок, ограждающие слои с подкрепляющей связью, нижний из которых прикреп10 лен к гофру, и утеплитель, расположенный между ограждающими слоями[2].The closest to the invention in terms of technical essence and the achieved result is a cover panel 5, including channel-shaped framing ribs with a U-shaped corrugation and L-shaped bends. A shelf, enclosing layers with a reinforcing bond, the lower of which is attached 10 flax to the corrugation, and insulation, located between the enclosing layers [2].

Однако такая панель также изготавливается на сложном заводском оборудовании - конформаторах, где утеплитель выполняется путем вспенива•5 ния компонентов, например, фенольнорезольных, в замкнутом, типа кассеты, пространстве. Такую панель нельзя изготовить в условиях стройплощадки. „ Цель изобретения - упрощение из^z готовления панели и снижение ее металлоемкости.However, such a panel is also manufactured on complex factory equipment - conformers, where the insulation is made by foaming • 5 components, for example, phenol-rezol, in a closed, cartridge type, space. Such a panel cannot be manufactured on site. “The purpose of the invention is to simplify the preparation of the panel from ^z and reduce its metal consumption.

Поставленная цель достигается тем, .что в панели покрытия, включающей металлические швеллеровидные, обрамля25 ющие ребра П-образным гофром и Г-образными отгибами полок, ограждающие слои с подкрепляющей связью, нижний из которых прикреплен к гофру, и утеплитель, расположенный между ограждающими слоями, п-образный гофр.This goal is achieved by the fact that in the coating panel, which includes metal channel-shaped framing ribs with a U-shaped corrugation and L-shaped folds of shelves, enclosing layers with a reinforcing connection, the lower of which is attached to the corrugation, and insulation, located between the enclosing layers, U-shaped corrugation.

выполнен с разновеликими гранями и направлен внутрь панели, а подкрепляющая связь и нижний ограждающий слой совмещены в виде двух плит - верхней плоской и нижней волнистого профиля,, при этом верх- _ няя часть обрамляющего ребра в пре- ^эделах полки и верхней грани плоской плиты заполнена легким бетоном.adapted to different-sized sides and inwardly directed panel and reinforcing relationship and the lower the boundary layer in the form of two aligned plates - upper and lower planar corrugated ,, wherein the upper part NJ _ framing ribs pre- ^e affairs shelves and the upper face flat plate filled with lightweight concrete.

Утеплитель выполнен из полужестких плит и прикреплен к плоской пли .« те на клею.The insulation is made of semi-rigid plates and is attached to a flat plate.

Подкрепляющая связь и нижний ограждающий слой соединены с верхней гранью П-образного гофра и одновременно между собой самосверлящимисамонарезающими винтами.The reinforcing connection and the lower enclosing layer are connected to the upper face of the U-shaped corrugation and at the same time are self-drilling with self-tapping screws.

На фиг. 1 изображена панель, общий вид; на фиг. 2 - две панели, установленные на верхний узел структурной конструкции покрытия с термовкладышами между обрамляющими ребра- 20 ми, поперечный разрез.In FIG. 1 shows a panel, a general view; in FIG. 2 - two panels installed on the upper node of the structural structure of the coating with thermal liners between the framing ribs 20, cross section.

Панель покрытия имеет металлические швёллеровидные обрамляющие ребра 1, с П-образным’ несимметричным, гофром 2 в стенке, а ее полки, верх- 25 няя 3 и нижняя 4, выполнены Г-образными. На верхнюю грань П-образного гофра 2 уложена волнистого профиля асбестоцементная плита 5, на последнюю, в свою очередь, уложена плос- 3Q кая асбестоцементная плита 6, при этом плита 5 и плита 6 соединены между собой и одновременно с гофром . 2 самосверлящими-самонарезающими винтами 7. Для повышения жесткости 35 панели и ее несущей способности верхняя часть ребра в пределах полки 3, стенки и плиты 6 заполнена легким бетоном 8. Плитный утеплитель 9 закреплен на плите 6 на клею, а верхний ограждающий слой 10 из рулонного материала, например рубероида; закреплен к утеплителю 9 и верхней полке 3 ребра 1 с помощью системы перекрестных липких полиэтиленовых лент 11. Наличие плоской асбестоце- *5 ментной плиты позволит ипользовать панели без пароизоляции, а взаимосвязь обрамляющих ребер, установленных по периметру, с подкрепляющими асбестоцементными плитами, защемлен- 50 ными с помощью легкобетонного вкладыша повышает возможным применение ее в качестве несущего элемента покрытия с опиранием по углам, без .использования прогонов. 55The coating panel has metal channel-shaped framing ribs 1, with a U-shaped ’asymmetrical, corrugation 2 in the wall, and its shelves, the upper 25 and the lower 3, are made L-shaped. An asbestos-cement plate 5 is laid on the upper face of the U-shaped corrugation 2, a flat 3Q asbestos-cement plate 6 is laid on the latter, in turn, the plate 5 and plate 6 are interconnected and simultaneously with the corrugation. 2 self-drilling, self-tapping screws 7. To increase the rigidity of the 35 panel and its load-bearing capacity, the upper part of the rib within the shelf 3, wall and plate 6 is filled with lightweight concrete 8. The plate heater 9 is fixed to the plate 6 with glue, and the upper enclosing layer 10 is made of roll material, for example roofing material; fixed to the insulation 9 and the upper shelf 3 ribs 1 using a system of cross adhesive polyethylene tapes 11. The presence of a flat asbestos-cement plate * 5 will allow the use of panels without vapor barrier, and the relationship of the framing ribs installed around the perimeter, with reinforcing asbestos-cement plates, is clamped- 50 With the help of lightweight concrete liner, it is possible to use it as a bearing element of the coating with support in the corners, without using runs. 55

Транспортировать панели могут как в полной заводской готовности, так и россыпью в виде упакованных деталей.The panels can be transported both in full factory readiness and in bulk in the form of packed parts.

Соединение элементов конструкции в единое целое с использованием 60 самосверлящих-самонарезающих винтов и применением бетононасоса связано с низкими затратами рабочего времени.The combination of structural elements using 60 self-drilling, self-tapping screws and the use of a concrete pump is associated with low labor costs.

Наличие вкладыша из легкого бетона в верхней части несущего ребра 65 панели повышает ее жесткость за счет защемления по контуру двух асбестоцементных плит, которые совместно работают на местную нагрузку по неразрезной схеме, вкладыш из бетона работает на сжимающие усилия, возникающие в ребре при работе его на изгиб - это позволив верхнюю полку металлического ребра выполнить менее развитой,чем нижнюю полку, что приведет к,снижению металлоемкости панели.The presence of a lightweight concrete liner in the upper part of the supporting rib 65 of the panel increases its rigidity due to pinching along the contour of two asbestos-cement slabs, which work together to local load according to the continuous structure, the concrete liner works for compressive forces arising in the rib when it is bent - this allows the upper shelf of the metal rib to be less developed than the lower shelf, which will lead to a decrease in the metal consumption of the panel.

Панель можно изготовить как в заводских условиях, так и в условиях стройплощадки из готовых деталей обрамляющих ребер, асбестоцементных плит - плоской и волнистого профиля, плитного утеплителя, рулонного рубероида, клея, самосверлящих-самонарезающих винтов и легкого бетона-пенобетона, газобетона или керамзитобетона. Панель выполняется в следующей последовательности: асбестоцементные плиты - плоскую и волнистого профиля устанавливают на П-образные гофры двух обрамляющих ребер и с помощью с амо св ерля щи х-самонарез ающи х винтов крепят их к гофрам, затем подводят поочередно остальные обрамляющие ребра и также закрепляют асбестоцементные плиты к гофрам ребер винтами, причем каждое ребро по концам обработано на УС под углом 45°. Затем внутрь панели на ее плоскую плиту устанавливают инвентарную опалубку в виде прямоугольной рамы с отверстием и штуцером, к штуцеру крепится шланг, и, с .помощью бетононасоса в полость, образованную верхней частью ребра, плитой и опалубкой подается под небольшим давлением легкий бетон, затем к плоской асбестоцементной плите крепится с помощью клея плитный утеплитель, затем на утеплитель и верхние полки ребер наклеивается система перекрестных липких полиэтиленовых лент, затем на эти ленты сверху наклеивается один слой рубероида.The panel can be made both in the factory and in the conditions of the construction site from the finished parts of the framing ribs, asbestos-cement slabs - flat and wavy profiles, insulating plates, rolled roofing felt, glue, self-drilling-self-tapping screws and lightweight concrete-foam concrete, aerated concrete or expanded clay. The panel is made in the following sequence: asbestos-cement slabs - flat and wavy profile are installed on the U-shaped corrugations of two framing ribs and with the help of amo drilling x-self-tapping screws fasten them to the corrugations, then the remaining framing ribs are fed in alternately and also fix asbestos-cement slabs to the ribs of the ribs with screws, and each ribs at the ends are machined on the CSS at an angle of 45 °. Then, inside the panel, an inventory formwork is installed on its flat plate in the form of a rectangular frame with a hole and a fitting, a hose is attached to the fitting, and, with the help of the concrete pump, light concrete is fed into the cavity formed by the upper part of the rib, with the slab and formwork, then a plate heater is attached with a glue to a flat asbestos-cement plate, then a system of cross adhesive polyethylene tapes is glued to the heater and the upper shelves of the ribs, then one layer of roofing material is glued on top of these tapes.

Внедрение панелей покрытия в практику строительства позволит упростить ее изготовление, что расширит область их применения и снизить металлоемкость покрытий зданий до 15%.The introduction of coating panels in the practice of construction will simplify its manufacture, which will expand their scope and reduce the metal consumption of building coatings by 15%.

Claims

The invention relates to the construction, mainly to the coatings of buildings and structures with beskontronny support panels. The famous Sandvig coating panel from Ernst (Germany), including the upper and lower steel covers from profiled sheets and placed between nowhere polyurethane foam insulation, obtained by foaming the components in the cavity between them 1. The disadvantages of this panel include the need for installation of prongs, the absence of bordering edges at the ends, the need to use complex factory equipment of the reformers to obtain foamed insulation. The run device leads to an increase in metal consumption, the lack of ribs on the ends of the panel reduces its reliability, since moisture can get into the insulation leading to its swelling and loss of thermal properties, and the need to use complex equipment reduces the scope of application of the panels. Closest to the invention in terms of technical essence. The achieved result is a coating panel comprising channel bars, framing edges with a U-shaped corrugation and L-shaped limbs. The fencing enclosing layers with reinforcing connection, the lower of which is attached to the corrugation, and a heater located between the barrier layers 21. However, such a panel is also manufactured on complex factory equipment, the transformers, where the heater is made by foaming components, for example, phenolic resins, in a closed type Asset space. Such a panel cannot be manufactured in a building site. The purpose of the invention is to simplify the manufacture of the panel and reduce its metal intensity. The goal is achieved by the fact that in the panel covering, including metal channel-like. The ribs are framed with a U-shaped corrugation and L-shaped flanges, the protective layers with reinforcement, the lower of which is attached to the corrugation, and the insulator, which is located between the protecting layers of the U-shaped frame. made with different-sized edges and directed to the inside of the panel, and the reinforcement link and the lower enclosing layer are combined in the form of two plates — the upper flat and the lower wavy profile, while the upper part of the border edge within the shelf and the upper edge of the flat plate filled with lightweight concrete. The insulation is made of semi-rigid plates and is attached to a flat sheet on glue. The reinforcement link and the lower enclosing layer are connected with the upper face of the U-shaped corrugation and at the same time with each other by self-drilling self-tapping screws. FIG. 1 shows a panel, a general view; in fig. 2 - two panels installed on the top node of the structural structure of the coating with thermal breaks between the ribs, a cross section. The coating panel has metal Svller-like framing pores 1, with a U-shaped asymmetrical, corrugation 2 in the wall, and its shelves, upper 3 and lower 4, are made with L-shaped ones. On the upper face of the U-shaped corrugation 2 is laid Asbestos-cement slab 5 wavy profile, the latter, in turn, has a flat asbestos-cement slab 6, the slab 5 and the slab 6 are interconnected and simultaneously with the corrugation 2 self-drilling screws 7. To increase the rigidity of the panel and its carrying capacity ver n is the part of the rib within shelf 3, the walls and plates 6 are filled with lightweight concrete 8, the Plate insulation 9 is fixed on the plate 6 with glue, and the top enclosing layer 10 is of roll material, such as roofing felt; fixed to insulation 9 and top shelf 3 ribs 1 using a system of cross adhesive plastic tapes 11. The presence of a flat asbestos-cement slab will allow using panels without paroizolyatsii, and the interconnection of framing edges installed along the perimeter, with reinforcing asbestos-cement slabs clamped using a lightweight concrete liner makes it possible to use it as a carrier element of the coating with angular support, without using runs. The panels can be transported both fully factory-ready and scattered in the form of packaged parts. The connection of structural elements into a coherent whole using self-drilling self-tapping screws and the use of a concrete pump is associated with low cost of working times. The presence of a lightweight concrete liner in the upper part of the panel supporting rib Its stiffness is increased due to the pinching along the contour of two asbestos-cement slabs that work together for local loading in a continuous scheme, the concrete liner works on compressing guides the force arising in the rib at its bending - it will allow the top shelf of the metal fins perform less developed than the lower shelf, which will k.snizheniyu of metal panel. The panel can be made both in the factory and in the conditions of the construction site from finished parts of the framing ribs, asbestos cement slabs - a flat and wavy profile, slab insulation, rolled roofing material, glue, self-drilling self-tapping screws and lightweight concrete-foam concrete, aerated concrete or claydite. The panel is performed in the following sequence: asbestos-cement slabs — a flat and wavy profile — are installed on the U-shaped corrugations of the two fins, and using self-drilling-sambreza screws fix them to the corrugations, then the remaining ribs are fastened alternately and also fasten Asbestos-cement slabs are made to the corrugations of the ribs with screws, and each edge at the ends is machined at an angle of 45 at the angle. Then, inside the panel, set the inventory formwork in the form of a rectangular frame with a hole and a fitting on its flat plate , a hose is attached to the fitting, and, using a concrete pump, a light concrete is fed under a small pressure into the cavity formed by the upper part of the rib, plate and formwork, then glued to the flat asbestos cement slab a system of cross adhesive polyethylene tapes; then one layer of roofing material is glued to these tapes on top. The introduction of coating panels into construction practice will simplify its manufacture, which will expand the scope of their application and reduce the metal consumption of building coatings by up to 15%. Claim 1, a covering panel comprising metal spindle-like framing ribs with a U-shaped corrugation and L-shaped flanges, enclosing layers with reinforcement linking, the lower of which is attached to the corrugation, and insulation, located between the protecting layers, differing so that, in order to impair manufacturing and reduce