CN1966881A - Light permanent moulding bed casing for concrete filling - Google Patents

Abstract

Disclosed is a lightweight permanent formwork for concrete filling which comprises a lightweight formwork member (1), the lightweight formwork member (2) including an upper casing (2), peripheral side casings (3), and a lower casing (4), the upper casing (2), the peripheral side casings (3) and the lower board (4) enclose a closed hollow chamber, characterized in that the formwork also comprises a through-hole tube (5) which is arranged in the closed hollow chamber of the lightweight formwork member (1), the lightweight framework member is provided with at least an aperture (6) formed by through hole of the through-hole tube (5) for cast-in-situ concrete casting and penetrating the upper and lower casing surfaces of the lightweight framework member (1), a sub-framework mold for sealing the upper aperture is arranged in the aperture (6). The invention can be applied to cast-in-situ reinforced concrete or prestressed reinforcement concrete's hollow storied-building roofings, house roofings, walls, foundation bedplates and hollow bridges, especially for hollow flat slabs.

Description

A kind of lightweight permanent blank shell

(1) technical field

The present invention relates to a kind of lightweight permanent blank shell.

(2) background technology

At present, cast-in-situ concrete hollow floor is to use wider floor structural form, and the lightening permanent loose tool of filling in it has various hollow sections and box, and box has hollow or solid.Is that ZL99249798.1, name are called " filling reinforced concrete fiber reinforcement type thin-wall member " utility model patent as the applicant in the patent No. of application on November 29th, 1999, it discloses a kind of thin-wall mould-shell member, comprise upper plate, on every side sidewall, go to the bottom, upper plate, on every side sidewall, going to the bottom surrounds the polyhedron cavity, upper plate, on every side sidewall, going to the bottom contains fabric reinforcement.This shuttering member has characteristics such as intensity height, simple in structure, convenient construction and transport, but, be applied in the cast-in-situ concrete hollow floor work progress at shuttering member, the shuttering member following Cast-in-place concrete of going to the bottom waters and smashes difficulty, be difficult to closely knit moulding, particularly when the shuttering member size is big, show more obvious, therefore, develop a kind of novel lightweight permanent blank shell for being badly in need of.

(3) summary of the invention

The object of the present invention is to provide a kind of lightweight permanent blank shell, be applied to Cast-in-place Concrete Building Floor after, have characteristics such as easy construction, concrete pouring quality be good.

Solution of the present invention is on the basis of existing technology, comprise light carcass, light carcass comprises upper casing, ambient side shell, lower casing, upper casing, ambient side shell, lower casing surround enclosed cavity, it is characterized in that also including through-hole pipe, through-hole pipe is arranged in the enclosed cavity of light carcass, has at least one to pour into a mould the last lower casing surface of running through light carcass with hole by the Cast-in-place concrete that the through hole of through-hole pipe forms in the light carcass, and hole has the sub-loose tool of hole mouth in the shutoff.Like this, owing to also include through-hole pipe, through-hole pipe is arranged in the enclosed cavity of light carcass, at least one is arranged in the light carcass is that the Cast-in-place concrete that through hole forms is poured into a mould the last lower casing surface of running through light carcass with hole by through-hole pipe, hole has the sub-loose tool of hole mouth in the shutoff, thereby Cast-in-place concrete enters lower casing following very convenient of light-weight permanent tyre carcase by hole, easily waters the real moulding of puddling; Simultaneously, after concrete construction below the lower casing of light-weight permanent tyre carcase finishes, at the sub-loose tool that is placed with hole mouth in the shutoff on the hole, build the Cast-in-place concrete on the upper casing top of light-weight permanent tyre carcase again, so both guaranteed cast-in-place concrete cored hollow rate, save material again, and construction quality is good, easy construction; In addition, light-weight permanent tyre carcase also has characteristics such as simple in structure, easy to manufacture, that cost is low, speed of application is fast, the hollow building cover, roof system, body of wall, sole plate and the hollow bridges that are applicable to cast-in-situ reinforced concrete or prestressed reinforced concrete are used, and are particularly useful for hollow arch without beam and use.

The invention is characterized in the described positioner that the hole mouth has sub-loose tool of going up.Like this, when the hole mouth has the positioner of sub-loose tool, when described lightweight tyre carcase is applied in the In-situ cast concrete board, after sub-loose tool is put into hole, can be in the fixedly lower limit of positioner, particularly after having built light-weight permanent tyre carcase bottom Cast-in-place concrete thin plate, set sub-loose tool and build concrete again, cause has positioner, thereby makes that sub-loose tool position is accurate, has guaranteed the quality of In-situ cast concrete board.

The invention is characterized in that described upward hole mouth is loud-speaker shape mouth or step mouth, sub-loose tool corresponds to step or toroidal.Like this, when the hole mouth is loud-speaker shape mouth or step mouth, when sub-loose tool corresponds to step or toroidal, when described lightweight tyre carcase is applied in the In-situ cast concrete board, the hole mouth is set to above-mentioned different shape can make Cast-in-place concrete very pour into formation Cast-in-place concrete thin plate under the light-weight permanent tyre carcase glibly, simultaneously, and when sub-loose tool shape is corresponding with the hole mouth, sub-loose tool can corresponding better fastening with hole, has made things convenient for application implementation.

The invention is characterized in that described sub-loose tool and upper casing or through hole tube wall have the silk that sub-loose tool is fixing, rope muscle.Like this, fixing by silk, rope, muscle firmly is fastened on sub-loose tool in the hole, makes it be difficult for loose shift, particularly when described lightweight tyre carcase is applied in the In-situ cast concrete board, can prevent that sub-loose tool is extruded, and has guaranteed the quality of In-situ cast concrete board.

The invention is characterized in has a rod member to stretch in the hole on the described sub-loose tool.Like this, when having a rod member to stretch in the hole on the group loose tool, rod member antithetical phrase loose tool has played supporting role, has reduced factor loose tool pressurized and makes its recessed hole to take out, and has improved the quality of light-weight permanent tyre carcase.

The invention is characterized in that described sub-loose tool rod member has reinforcing bar to expose two ends.Like this, when described sub-loose tool rod member has reinforcing bar to expose two ends, reinforcing bar has carried out significantly strengthening to rod member, when also reveal when reinforcing bar is arranged at its two ends, when described light-weight permanent tyre carcase is applied in the In-situ cast concrete board, the reinforcing bar and the Cast-in-place concrete that expose combine, thereby make rod member form the structural member of participation structure power transmission, have improved the quality of In-situ cast concrete board significantly.

The invention is characterized in that described sub-loose tool has a reinforcing bar upwards to expose downwards and stretches in the hole.Like this, after described light-weight permanent tyre carcase is applied in the In-situ cast concrete board, the Cast-in-place concrete thin plate on the reinforcing bar drawknot light-weight permanent tyre carcase that exposes on the sub-loose tool, make its structure transmission force property better, simultaneously, the reinforcing bar that exposes can the sub-loose tool of anchoring, makes it be difficult for the come-up displacement.

The invention is characterized in that there is the hole cover plate described sub-loose tool rod member lower end.Like this, when described light-weight permanent tyre carcase was applied in the In-situ cast concrete board, the hole cover plate can be blocked the hole lower port, prevented that concrete from entering in the hole, had improved the hollow rate of In-situ cast concrete board, had guaranteed the pouring quality of In-situ cast concrete board.

Another solution of the present invention is on the basis of existing technology, comprise light carcass, light carcass comprises upper casing, ambient side shell, lower casing, upper casing, ambient side shell, lower casing surround enclosed cavity, it is characterized in that also including through-hole pipe, through-hole pipe is arranged in the enclosed cavity of light carcass, and at least one is arranged in the light carcass is that the Cast-in-place concrete that through hole forms is poured into a mould the last lower casing surface of running through light carcass with hole by through-hole pipe, and a sub-loose tool of filling hole is arranged in hole.Like this, owing to also include through-hole pipe, through-hole pipe is arranged in the enclosed cavity of light carcass, at least one is arranged in the light carcass is that the Cast-in-place concrete that through hole forms is poured into a mould the last lower casing surface of running through light carcass with hole by through-hole pipe, a sub-loose tool of filling hole is arranged in the hole, thereby Cast-in-place concrete enters lower casing following very convenient of light-weight permanent tyre carcase by hole, easily waters the real moulding of puddling; Simultaneously, after concrete construction below the lower casing of light-weight permanent tyre carcase finishes, on hole, be placed with a sub-loose tool of filling hole, build the Cast-in-place concrete on the upper casing top of light-weight permanent tyre carcase again, so both guaranteed cast-in-place concrete cored hollow rate, save material again, and construction quality is good, easy construction; In addition, light-weight permanent tyre carcase also has characteristics such as simple in structure, easy to manufacture, that cost is low, speed of application is fast, the hollow building cover, roof system, body of wall, sole plate and the hollow bridges that are applicable to cast-in-situ reinforced concrete or prestressed reinforced concrete are used, and are particularly useful for hollow arch without beam and use.

The invention is characterized in that described sub-loose tool is the pipe fitting of enclosed cavity.Like this, when the group loose tool was the pipe fitting of enclosed cavity, sub-loose tool was in light weight, had kept the hollow rate of light-weight permanent tyre carcase.

The invention is characterized in that described sub-loose tool is the pipe fitting of light solid.Like this, when the group loose tool was the pipe fitting of light solid, sub-loose tool can play the effect of supporting rod when serving as blocking member, improved the anti-pressure ability of light-weight permanent tyre carcase.

The invention is characterized in that described sub-loose tool is the plug members at hole, plugging hole two ends.Like this, when described light-weight permanent tyre carcase is applied in the In-situ cast concrete board, behind the sub-loose tool shutoff hole two ends, can prevent that Cast-in-place concrete from entering in the hole, guarantee the hollow rate of In-situ cast concrete board, improve the pouring quality of In-situ cast concrete board.

The invention is characterized in that there are the reinforcing bar of revealing or band in the upper end of described sub-loose tool or lower end or two ends.Like this, after described light-weight permanent tyre carcase is applied in the In-situ cast concrete board, the reinforcing bar that reveals on the sub-loose tool or/and band with after Cast-in-place concrete combines, can improve the rigidity and the intensity of In-situ cast concrete board, simultaneously, in work progress, the reinforcing bar that exposes is or/and but band stator loose tool prevents its come-up displacement.

The invention is characterized in that described sub-loose tool has and the light carcass stationary device.Like this, when the group loose tool has with the light carcass stationary device, when described light-weight permanent tyre carcase is applied in the In-situ cast concrete board, after having built light-weight permanent tyre carcase bottom In-situ cast concrete board, sub-loose tool is installed, and fastening devices and light carcass be connected and fixed, can prevent the displacement of sub-loose tool come-up, guaranteed the pouring quality of In-situ cast concrete board.

Another solution of the present invention is on the basis of existing technology, comprises light carcass, it is characterized in that having in the light carcass at least one hole to pass the upper and lower surface of light carcass, is lined with a dismountable pour concrete through-hole pipe in the hole.Like this, owing to have at least one hole to run through the last lower casing surface of light carcass in the light carcass, be lined with a dismountable pour concrete through-hole pipe in the hole, thereby, Cast-in-place concrete enters lower casing following very convenient of light-weight permanent tyre carcase by hole, easily water the real moulding of puddling; Simultaneously, after concrete construction below the lower casing of light-weight permanent tyre carcase finishes,, build the Cast-in-place concrete on the upper casing top of light-weight permanent tyre carcase again at the sub-loose tool that is placed with hole mouth in the shutoff on the hole, so both guaranteed cast-in-place concrete cored hollow rate, save material again, and construction quality is good, easy construction, after having built light permanent inner-base bottom Cast-in-place concrete thin plate, hole liner siphunculus is also dismountable, sub-loose tool can be set very easily, be very easy to construction application; In addition, because light-weight permanent tyre carcase also has characteristics such as simple in structure, easy to manufacture, that cost is low, speed of application is fast, the hollow building cover, roof system, body of wall, sole plate and the hollow bridges that are applicable to cast-in-situ reinforced concrete or prestressed reinforced concrete are used, and are particularly useful for hollow arch without beam and use.

The invention is characterized in that described detachable through-hole pipe has anti-limit at upper casing or lower casing or the two.Like this, when detachable through-hole pipe when upper casing or lower casing or the two have anti-limit, when described light-weight permanent tyre carcase is applied in the In-situ cast concrete board, anti-limit can prevent that concrete medium sand material from entering in the slit between hole and the removable through-hole pipe, detachable through-hole pipe is removed easily, also made the easier hole of putting into of sub-loose tool simultaneously.

The invention is characterized in that described detachable through-hole pipe has the parts with the sealing of the wall of hole.Like this, when detachable through-hole pipe has parts with the sealing of the wall of hole, when described light-weight permanent tyre carcase is applied in the In-situ cast concrete board, the parts of sealing can prevent that concrete medium sand material from entering in the slit between hole and the removable through-hole pipe, detachable through-hole pipe is removed easily, also made the easier hole of putting into of sub-loose tool simultaneously.

The invention is characterized in that described hole is the wall that light material is made.Like this, light-weight permanent tyre carcase is in light weight, and good rigidity is conveniently piled up, transportation and installation use.

The invention is characterized in that described hole is the shell wall up and down of hollow mould, the middle part is a cavity.Like this, convenient construction unit selects for use.

Another solution of the present invention is on the basis of existing technology, comprise light carcass, light carcass comprises upper casing, the ambient side shell, lower casing, upper casing, the ambient side shell, lower casing surrounds enclosed cavity, it is characterized in that also including through-hole pipe, through-hole pipe is arranged in the enclosed cavity of light carcass, at least one is arranged in the light carcass is that the Cast-in-place concrete that through hole forms is poured into a mould the last lower casing surface of running through light carcass with hole by through-hole pipe, the structural member that has last lower casing concrete load to use on hole at least a portion tube wall, structural member is a bracing boom, stiffener, at least a in the reinforced pier, hole is furnished with hole cover plate or hole plug.Like this, owing to also include through-hole pipe, through-hole pipe is arranged in the enclosed cavity of light carcass, at least one is arranged in the light carcass is that the Cast-in-place concrete that through hole forms is poured into a mould the last lower casing surface of running through light carcass with hole by through-hole pipe, the structural member that has last lower casing concrete load to use on hole at least a portion tube wall, structural member is at least a in bracing boom, stiffener, the reinforced pier, hole is furnished with hole cover plate or hole plug, thereby, Cast-in-place concrete enters lower casing following very convenient of light-weight permanent tyre carcase by hole, easily water the real moulding of puddling; Simultaneously, the structural member that has last lower casing concrete load to use on hole at least a portion tube wall has improved the intensity of light-weight permanent tyre carcase; And, when hole is furnished with hole cover plate or hole plug, can prevent that Cast-in-place concrete from entering in the hole, guaranteed the hollow rate of In-situ cast concrete board, improved the pouring quality of In-situ cast concrete board; In addition, light-weight permanent tyre carcase also has characteristics such as simple in structure, easy to manufacture, that cost is low, speed of application is fast, the hollow building cover, roof system, body of wall, sole plate and the hollow bridges that are applicable to cast-in-situ reinforced concrete or prestressed reinforced concrete are used, and are particularly useful for hollow arch without beam and use.

The invention is characterized in that described bracing boom structural member and hole tube wall are one.Like this, when described bracing boom structural member and hole tube wall are one, in the time of bracing boom support reinforcing light-weight permanent tyre carcase, also strengthened the intensity of hole, increase substantially the rigidity and the intensity of rod member, made its not frangibility, improved the quality of light-weight permanent tyre carcase.

The invention is characterized in that described stiffener structural member and hole tube wall are one.Like this, when described stiffener structural member and hole tube wall are one, in the time of bracing boom support reinforcing light-weight permanent tyre carcase, also strengthened the intensity of hole, increase substantially the rigidity and the intensity of rod member, made its not frangibility, improved the quality of light-weight permanent tyre carcase.

The invention is characterized in that described stiffener structural member serves as the hole tube wall.Like this, when the stiffener structural member serves as the hole tube wall, in the time of bracing boom support reinforcing light-weight permanent tyre carcase, also strengthen the intensity of hole, increased substantially the rigidity and the intensity of rod member, made its not frangibility, improved the quality of light-weight permanent tyre carcase.

The invention is characterized in that described reinforced pier structural member and hole tube wall are one.Like this, when reinforced pier structural member and hole tube wall are one, in the time of bracing boom support reinforcing light-weight permanent tyre carcase, also strengthen the intensity of hole, increased substantially the rigidity and the intensity of rod member, made its not frangibility, improved the quality of light-weight permanent tyre carcase.

The invention is characterized in that described load-carrying construction spare exposes or stretches out.Like this, when described light-weight permanent tyre carcase was applied in the In-situ cast concrete board, after load-carrying construction spare that exposes and Cast-in-place concrete combine, but the common power transmission of load-carrying construction spare participation structure had improved the structure power transmission ability of In-situ cast concrete board, has improved the supporting capacity of In-situ cast concrete board.

The reinforcing bar or the steel mesh reinforcement that the invention is characterized in described load-carrying construction spare are appeared.Like this, when described light-weight permanent tyre carcase is applied in the In-situ cast concrete board, after the reinforcing bar of the load-carrying construction spare that exposes or steel mesh reinforcement and Cast-in-place concrete combine, but the common power transmission of load-carrying construction spare participation structure, improve the structure power transmission ability of In-situ cast concrete board, improved the supporting capacity of In-situ cast concrete board.

The invention is characterized in the last hole of described hole cover plate capping hole.Like this, when the last hole of described hole cover plate capping hole, can prevent that Cast-in-place concrete from entering in the hole, guarantee the hollow rate of In-situ cast concrete board, improve the pouring quality of In-situ cast concrete board.

The invention is characterized in that described hole cover plate embeds in the hole of hole.Like this, when the hole cover plate embedded in the hole of hole, in the construction application process, the hole lid was difficult for loose or dislocation or moves, and hole has been played good sealing function.

The invention is characterized in described hole plug filling hole.Like this, when described hole plug was clogged hole, in the construction application process, the hole lid was difficult for loose or dislocation or moves, and hole has been played good sealing function.

Another solution of the present invention is on the basis of existing technology, comprise the light hollow carcass, it is characterized in that having in the light hollow carcass at least one Cast-in-place concrete cast to run through the upper and lower surface of light hollow carcass with hole, movable hole cover plate is arranged on the hole, on the movable hole cover plate at least one supporting rod arranged.Like this, owing to also include through-hole pipe, through-hole pipe is arranged in the enclosed cavity of light carcass, at least one is arranged in the light carcass is that the Cast-in-place concrete that through hole forms is poured into a mould the last lower casing surface of running through light carcass with hole by through-hole pipe,, movable hole cover plate is arranged on the hole, on the movable hole cover plate at least one supporting rod arranged, thereby Cast-in-place concrete enters lower casing following very convenient of light-weight permanent tyre carcase by hole, easily waters the real moulding of puddling; Simultaneously, support bar has played the good supporting effect to cover plate, when making the Cast-in-place concrete layer of cover plate on building it, can be not damaged, collapse, thus guaranteed the pouring quality of In-situ cast concrete board; In addition, light-weight permanent tyre carcase also has characteristics such as simple in structure, easy to manufacture, that cost is low, speed of application is fast, the hollow building cover, roof system, body of wall, sole plate and the hollow bridges that are applicable to cast-in-situ reinforced concrete or prestressed reinforced concrete are used, and are particularly useful for hollow arch without beam and use.

The invention is characterized between described movable hole cover plate and the rod member to fixedlying connected.Like this, when between described movable hole cover plate and the rod member when fixedlying connected, the good stability after both combinations, the rod member enabling capabilities is strong, cracky has not reduced the proportion of goods damageds of light permanent inner-base.

The invention is characterized between described movable hole cover plate and the rod member to flexibly connecting.Like this, when between movable hole cover plate and the rod member when flexibly connecting, is connected flexibly between cover plate and the rod member, made things convenient for and manufactured, simultaneously, both not frangibility damages have reduced the proportion of goods damageds of light permanent inner-base.

The invention is characterized between described movable hole cover plate and the rod member and be connected for detachable.Like this, when being connected for detachable between described movable hole cover plate and the rod member, be connected flexibly between cover plate and the rod member, made things convenient for and manufactured, simultaneously, both not frangibility damage, reduced the proportion of goods damageds of light permanent inner-base.

The invention is characterized in described supporting rod pass movable hole cover plate about.Like this, when supporting rod pass movable hole cover plate about, after described light-weight permanent tyre carcase was applied in the In-situ cast concrete board, after support bar and Cast-in-place concrete combine, but participation structure transmitted stress jointly, has improved the quality of In-situ cast concrete board.

The invention is characterized on the described supporting rod has reinforcing bar to expose from rod end.Like this, have reinforcing bar to expose from rod end on supporting rod, after described light-weight permanent tyre carcase was applied in the In-situ cast concrete board, after support bar and Cast-in-place concrete combine, but participation structure transmitted stress jointly, has improved the quality of In-situ cast concrete board.

(4) description of drawings

Fig. 1 is the structural representation of the embodiment of the invention 1.

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(5) specific embodiment

The present invention is further illustrated below in conjunction with drawings and Examples.

The present invention as shown in drawings, comprise light carcass 1, light carcass 1 comprises upper casing 2, ambient side shell 3, lower casing 4, upper casing 2, ambient side shell 3, lower casing 4 surround enclosed cavity, it is characterized in that also including through-hole pipe 5, through-hole pipe 5 is arranged in the enclosed cavity of light carcass 1, has at least one to pour into a mould the last lower casing surface of running through light carcass 1 with hole 6 by the Cast-in-place concrete that the through hole of through-hole pipe 5 forms in the light carcass 1, and hole 6 has the sub-loose tool 7 of hole mouth in the shutoff.In each accompanying drawing, 1 is light carcass, and 2 is upper casing, and 3 is the ambient side shell, and 4 is lower casing, and 5 is through hole, and 6 is hole, and 7 is sub-loose tool, below in each accompanying drawing, number identically, its explanation is identical.As shown in Figure 1, light-weight permanent tyre carcase comprises light carcass 1, light carcass 1 comprises upper casing 2, ambient side shell 3, lower casing 4, upper casing 2, ambient side shell 3, lower casing 4 surround enclosed cavity, it also includes through-hole pipe 5, through-hole pipe 5 is arranged in the enclosed cavity of light carcass 1, has the Cast-in-place concrete of the through hole formation of through-hole pipe 5 to pour into a mould the last lower casing surface of running through light carcass 1 with hole 6 in the light carcass 1, and hole 6 has the sub-loose tool 7 of hole mouth in the shutoff.

The invention is characterized in the described positioner 8 that the hole mouth has sub-loose tool 7 of going up.As shown in Figure 2, its described upward hole mouth has the positioner 8 of sub-loose tool 7.

The invention is characterized in that described upward hole mouth is loud-speaker shape mouth or step mouth, sub-loose tool 7 corresponds to step or toroidal.As shown in Figure 3, its described upward hole mouth is the step mouth, and sub-loose tool 7 corresponds to step.

The invention is characterized in that described sub-loose tool 7 and upper casing 2 or through-hole pipe 5 walls have silk, the rope muscle 9 that sub-loose tool 7 is fixed.As shown in Figure 4, its described sub-loose tool 7 and through-hole pipe 5 walls have the silk muscle 9 that sub-loose tool 7 is fixed.

The invention is characterized in has a rod member 10 to stretch in the hole 6 on the described sub-loose tool 7.As shown in Figure 5, there is a rod member 10 to stretch in the hole 6 on its described sub-loose tool 7.

The invention is characterized in that described sub-loose tool rod member 10 has reinforcing bar 11 to expose two ends.As shown in Figure 6, its described sub-loose tool rod member 10 has reinforcing bar 11 to expose two ends.

The invention is characterized in that described sub-loose tool 7 has a reinforcing bar 11 upwards to expose and stretches in the hole 6 downwards.As shown in Figure 7, its described sub-loose tool 7 has reinforcing bar 11 upwards to expose to stretch into downwards in the hole 6.

The invention is characterized in that there is hole cover plate 12 described sub-loose tool rod member 10 lower ends.As shown in Figure 8, there is hole cover plate 12 its described sub-loose tool rod member 10 lower ends.

The present invention as shown in drawings, comprise light carcass 1, light carcass 1 comprises upper casing 2, ambient side shell 3, lower casing 4, upper casing 2, ambient side shell 3, lower casing 4 surround enclosed cavity, it is characterized in that also including through-hole pipe 5, through-hole pipe 5 is arranged in the enclosed cavity of light carcass 1, has at least one to pour into a mould the last lower casing surface of running through light carcass 1 with hole 6 by through-hole pipe 5 for the Cast-in-place concrete that through hole forms in the light carcass 1, and a sub-loose tool 7 of filling hole 6 is arranged in hole 6.As shown in Figure 9, light-weight permanent tyre carcase comprises light carcass 1, light carcass 1 comprises upper casing 2, ambient side shell 3, lower casing 4, upper casing 2, ambient side shell 3, lower casing 4 surround enclosed cavity, it also includes through-hole pipe 5, through-hole pipe 5 is arranged in the enclosed cavity of light carcass 1, has through-hole pipe 5 to pour into a mould the last lower casing surface of running through light carcass 1 with hole 6 for the Cast-in-place concrete that through hole forms in the light carcass 1, and the sub-loose tool 7 of filling hole 6 is arranged in hole 6.

The invention is characterized in that described sub-loose tool 7 is the pipe fitting of enclosed cavity.As shown in Figure 9, its described sub-loose tool 7 is the pipe fitting of enclosed cavity.

The invention is characterized in that described sub-loose tool 7 is the pipe fitting of light solid.As shown in figure 10, its described sub-loose tool 7 is the pipe fitting of light solid.

The invention is characterized in that described sub-loose tool 7 is the plug members at hole, plugging hole two ends.As shown in figure 11, its described sub-loose tool 7 is the plug members at hole, plugging hole two ends.

The invention is characterized in that there are the reinforcing bar 11 of revealing or band 13 in the upper end of described sub-loose tool 7 or lower end or two ends.As shown in figure 11, the top and bottom of its described sub-loose tool 7 have the reinforcing bar 11 of revealing and band 13 respectively.

The invention is characterized in that described sub-loose tool 7 has and light carcass 1 stationary device 14.As shown in figure 12, its described sub-loose tool 7 has and light carcass 1 stationary device 14.As shown in figure 13, its described sub-loose tool 7 has and light carcass 1 stationary device 14.

The present invention comprises light carcass 1 as shown in drawings, it is characterized in that the upper and lower surface that has at least one hole 6 to pass light carcass 1 in the light carcass 1, is lined with a dismountable pour concrete in the hole 6 with through-hole pipe 5.As shown in figure 14, light-weight permanent tyre carcase comprises light carcass 1, and the upper and lower surface that has hole 6 to pass light carcass 1 in its light carcass 1 is lined with dismountable pour concrete through-hole pipe 5 in the hole 6.

The invention is characterized in that described detachable through-hole pipe 5 has anti-limit at upper casing 2 or lower casing 4 or the two.As shown in figure 15, its described detachable through-hole pipe 5 has anti-limit at upper casing 2 and lower casing 4.As shown in figure 16, its described detachable through-hole pipe 5 has anti-limit at upper casing 2.As shown in figure 17, its described detachable through-hole pipe 5 has local anti-limit at upper casing 2, and lower casing 4 has annular anti-limit.As shown in figure 18, its described detachable through-hole pipe 5 has the anti-limit of a direction at upper casing 2.

The invention is characterized in that described detachable through-hole pipe 5 has the parts 15 with the sealing of the wall of hole 6.As shown in figure 19, its described detachable through-hole pipe 5 has the parts 15 with the sealing of the wall of hole 6.

The invention is characterized in the wall that described hole 6 is made for light material.As shown in figure 19, the wall made for light material of its described hole 6.

The invention is characterized in that described hole 6 is the shell wall up and down of hollow mould, the middle part is a cavity.As shown in figure 20, the shell wall up and down that its described hole 6 is a hollow mould, the middle part is a cavity.

The present invention as shown in drawings, comprise light carcass 1, light carcass 1 comprises upper casing 2, ambient side shell 3, lower casing 4, upper casing 2, ambient side shell 3, lower casing 4 surrounds enclosed cavity, it is characterized in that also including through-hole pipe 5, through-hole pipe 5 is arranged in the enclosed cavity of light carcass 1, the Cast-in-place concrete cast that has at least one to be formed for through hole by through-hole pipe 5 in the light carcass 1 runs through the last lower casing surface of light carcass 1 with hole 6, the structural member 16 that has last lower casing concrete load to use on hole 6 at least a portion tube walls, structural member 16 is a bracing boom, stiffener, at least a in the reinforced pier, hole 6 is furnished with hole cover plate 12 or hole plug 17.As shown in figure 21, light-weight permanent tyre carcase comprises light carcass 1, light carcass 1 comprises upper casing 2, ambient side shell 3, lower casing 4, upper casing 2, ambient side shell 3, lower casing 4 surround enclosed cavity, it also includes through-hole pipe 5, through-hole pipe 5 is arranged in the enclosed cavity of light carcass 1, the Cast-in-place concrete cast that has through-hole pipe 5 to form for through hole in the light carcass 1 runs through the last lower casing surface of light carcass 1 with hole 6, the structural member 16 that has last lower casing concrete load to use on hole 6 tube walls, structural member 16 is a reinforced pier, and hole 6 is furnished with hole cover plate 12.

The invention is characterized in that described bracing boom structural member 16 is an one with the hole tube wall.As shown in figure 22, its described bracing boom structural member 16 is an one with the hole tube wall.

The invention is characterized in that described stiffener structural member 16 is an one with the hole tube wall.As shown in figure 23, its described stiffener structural member 16 is an one with the hole tube wall.

The invention is characterized in that described stiffener structural member 16 serves as the hole tube wall.As shown in figure 23, its described stiffener structural member 16 serves as the hole tube wall.

The invention is characterized in that described reinforced pier structural member 16 is an one with the hole tube wall.As shown in figure 21, its described reinforced pier structural member 16 is an one with the hole tube wall.

The invention is characterized in that described load-carrying construction spare 16 exposes or stretches out.As shown in figure 24, its described load-carrying construction spare 16 exposes or stretches out.

The reinforcing bar 11 or the steel mesh reinforcement 18 that the invention is characterized in described load-carrying construction spare 16 are appeared.As shown in figure 24, the steel mesh reinforcement 18 of its described load-carrying construction spare 16 is appeared.As shown in figure 25, the reinforcing bar 11 of its described load-carrying construction spare 16 is appeared.

The invention is characterized in the last hole of described hole cover plate 12 capping holes 6.As shown in figure 25, the last hole of its described hole cover plate 12 capping holes 6.

The invention is characterized in that described hole cover plate 12 embeds in the hole of hole 6.As shown in figure 24, its described hole cover plate 12 embeds in the hole of hole 6.

The invention is characterized in described hole plug 17 filling holes 6.As shown in figure 24, its described hole plug 17 filling holes 6.

The present invention as shown in drawings, comprise light hollow carcass 1, it is characterized in that having in the light hollow carcass 1 at least one Cast-in-place concrete to pour into a mould the upper and lower surface that runs through light hollow carcass 1 with hole, movable hole cover plate 12 is arranged on the hole 6, on the movable hole cover plate 12 at least one supporting rod 19 arranged.As shown in figure 26, light-weight permanent tyre carcase comprises light hollow carcass 1, has Cast-in-place concrete to pour into a mould the upper and lower surface that runs through light hollow carcass 1 with hole in its light hollow carcass 1, and movable hole cover plate 12 is arranged on the hole 6, on the movable hole cover plate 12 supporting rod 19 is arranged.

The invention is characterized between described movable hole cover plate 12 and the rod member 19 to fixedlying connected.As shown in figure 27, between its described movable hole cover plate 12 and the rod member 19 for fixedlying connected.

The invention is characterized between described movable hole cover plate 12 and the rod member 19 to flexibly connecting.As shown in figure 28, be flexible connection between its described movable hole cover plate 12 and the rod member 19.

The invention is characterized between described movable hole cover plate 12 and the rod member 19 and be connected for detachable.As shown in figure 29, be connected for detachable between its described movable hole cover plate 12 and the rod member 19.

The invention is characterized in described supporting rod 19 pass movable hole cover plate 12 about.As shown in figure 30, its described supporting rod 19 pass movable hole cover plate 12 about.

The invention is characterized in has reinforcing bar 11 to expose from rod end on the described supporting rod 19.As shown in figure 29, there is reinforcing bar 11 to expose on its described supporting rod 19 from rod end.

The present invention as shown in drawings, comprise light carcass 1, light carcass 1 comprises upper casing 2, ambient side shell 3, lower casing 4, upper casing 2, ambient side shell 3, lower casing 4 surround enclosed cavity, it is characterized in that also including through-hole pipe 5, through-hole pipe 5 is arranged in the enclosed cavity of light carcass 1, has at least one to pour into a mould the last lower casing surface of running through light carcass 1 with hole 6 by through-hole pipe 5 for the Cast-in-place concrete that through hole forms in the light carcass 1, and hole has infundibulate cover plate 12 for 6 mouthfuls.As shown in figure 31, light-weight permanent tyre carcase comprises light carcass 1, light carcass 1 comprises upper casing 2, ambient side shell 3, lower casing 4, upper casing 2, ambient side shell 3, lower casing 4 surround enclosed cavity, it also includes through-hole pipe 5, through-hole pipe 5 is arranged in the enclosed cavity of light carcass 1, has through-hole pipe 5 to pour into a mould the last lower casing surface of running through light carcass 1 with hole 6 for the Cast-in-place concrete that through hole forms in the light carcass 1, and hole has infundibulate cover plate 12 for 6 mouthfuls.

The invention is characterized in that described infundibulate cover plate 12 is the combine formation of upper casing 2 with through-hole pipe 5.Shown in figure 32, its described infundibulate cover plate 12 is a upper casing 2 and the formation that combines of through-hole pipe 5.

The invention is characterized in that described infundibulate cover plate 12 is suitable for reading is horn mouth.Shown in figure 32, its described infundibulate cover plate 12 is suitable for reading is horn mouth.

The invention is characterized in reinforcing bar 11 or steel mesh reinforcement 18 are arranged in the described infundibulate cover plate 12.Shown in figure 32, in its described infundibulate cover plate 12 reinforcing bar 11 is arranged.

The invention is characterized in that described infundibulate cover plate 12 has fiber 20 or fleece 21.As shown in figure 33, its described infundibulate cover plate 12 has fleece 21.

The invention is characterized in that described infundibulate cover plate 12 has lower casing 4.As shown in figure 33, its described infundibulate cover plate 12 has lower casing 4.

The upper casing 2 that the invention is characterized in described infundibulate cover plate 12 is greater than the hole mouth.As shown in figure 34, the upper casing 2 of its described infundibulate cover plate 12 is greater than the hole mouth.

The invention is characterized in that described infundibulate cover plate 12 has the connector 22 that connects tyre carcase.As shown in figure 35, its described infundibulate cover plate 12 has the connector 22 that connects tyre carcase.

The invention is characterized in that described infundibulate cover plate 12 has the fastening devices 8 that connects tyre carcase.As shown in figure 36, its described infundibulate cover plate 12 has the fastening devices 8 that connects tyre carcase.

The present invention as shown in drawings, comprise light carcass 1, light carcass 1 comprises upper casing 2, ambient side shell 3, lower casing 4, upper casing 2, ambient side shell 3, lower casing 4 surround enclosed cavity, it is characterized in that also including through-hole pipe 5, through-hole pipe 5 is arranged in the enclosed cavity of light carcass 1, has at least one to pour into a mould the last lower casing surface of running through light carcass 1 with hole 6 by through-hole pipe 5 for the Cast-in-place concrete that through hole forms in the light carcass 1, and hole 6 is furnished with cover plate 12.As shown in figure 37, light-weight permanent tyre carcase comprises light carcass 1, light carcass 1 comprises upper casing 2, ambient side shell 3, lower casing 4, upper casing 2, ambient side shell 3, lower casing 4 surround enclosed cavity, it also includes through-hole pipe 5, through-hole pipe 5 is arranged in the enclosed cavity of light carcass 1, has through-hole pipe 5 to pour into a mould the last lower casing surface of running through light carcass 1 with hole 6 for the Cast-in-place concrete that through hole forms in the light carcass 1, and hole 6 is furnished with cover plate 12.

The invention is characterized on the described cover plate 12 fluted 23.As shown in figure 38, on its described cover plate 12 fluted 23.

The invention is characterized on the described cover plate 12 pit 24 is arranged.As shown in figure 39, on its described cover plate 12 pit 24 is arranged.

The invention is characterized on the described cover plate 12 raised line 25 is arranged.As shown in figure 40, on its described cover plate 12 raised line 25 is arranged.

The invention is characterized on the described cover plate 12 projection 26 is arranged.As shown in figure 41, on its described cover plate 12 projection 26 is arranged.

The invention is characterized on the described cover plate 12 inner corner trim 27 is arranged.As shown in figure 42, on its described cover plate 12 inner corner trim 27 is arranged.As shown in figure 43, on its described cover plate 12 inner corner trim 27 is arranged.

The invention is characterized on the described cover plate 12 chamfering 28 is arranged.As shown in figure 44, on its described cover plate 12 chamfering 28 is arranged.

The invention is characterized on the described cover plate 12 hole 29 is arranged.As shown in figure 45, on its described cover plate 12 hole 29 is arranged.

The invention is characterized in that described cover plate 12 is removable cover 30.As shown in figure 46, its described cover plate 12 is a removable cover 30.

The invention is characterized in that described cover plate 12 is securing cover plate 31.As shown in figure 45, its described cover plate 12 is a securing cover plate 31.

The invention is characterized in that described cover plate 12 is detachable cover plate 32.As shown in figure 45, its described cover plate 12 is detachable cover plate 32.

The invention is characterized on the described cover plate 12 supporting rod 19 is arranged.As shown in figure 47, on its described cover plate 12 supporting rod 19 is arranged.

The invention is characterized in that the supporting rod 19 on the described cover plate 12 is bar, plate, pier, pipe.As shown in figure 47, the supporting rod 19 on its described cover plate 12 is a bar.

The invention is characterized in the up and down structure-bearing connector 22 used of concrete of tyre carcase is arranged on the described cover plate 12.As shown in figure 48, the up and down structure-bearing connector 22 used of concrete of tyre carcase is arranged on its described cover plate 12.

The invention is characterized on the described cover plate 12 connector 22 is arranged.As shown in figure 49, on its described cover plate 12 connector 22 is arranged.

The invention is characterized in that described tyre carcase has connector 22.As shown in figure 50, its described tyre carcase has connector 22.

The invention is characterized in has the cast of at least one Cast-in-place concrete to run through the upper and lower surface of light carcass 1 with hole 6 in the light carcass 1, the suitable for reading or hole end opening of hole has at least one hole cover plate 12 capping hole 6.As shown in figure 37, its hole is suitable for reading has a hole cover plate 12 capping holes 6 with the hole end opening.

The invention is characterized in the hole of two hole cover plate 12 capping holes 6.As shown in figure 37, the hole of two hole cover plate 12 capping hole 6.

The invention is characterized in the hole cover plate 12 recessed hole mouths that place.As shown in figure 50, it has the hole cover plate 12 recessed hole mouths that place.

The invention is characterized in the hole cover plate 12 protruding hole mouths that place.As shown in figure 49, its hole cover plate 12 protruding hole mouths that place.

The invention is characterized in that hole cover plate 12 flushes with the hole.As shown in figure 50, it has hole cover plate 12 to flush with the hole.

The invention is characterized in that the suitable for reading and end opening of hole 6 has hole cover plate 12 simultaneously.As shown in figure 50, the suitable for reading and end opening of its hole 6 has hole cover plate 12 simultaneously.

The invention is characterized in that hole cover plate 12 has reinforcing rib 33, supporting rod 19.As shown in figure 49, its hole cover plate 12 has reinforcing rib 33.

The invention is characterized in that hole cover plate 12 is connected on the light carcass 1.As shown in figure 50, its hole cover plate 12 is connected on the light carcass 1.

The present invention as shown in drawings, comprise light carcass 1, light carcass 1 comprises upper casing 2, ambient side shell 3, lower casing 4, upper casing 2, ambient side shell 3, lower casing 4 surround enclosed cavity, it is characterized in that also including through-hole pipe 5, through-hole pipe 5 is arranged in the enclosed cavity of light carcass 1, has at least one to pour into a mould the last lower casing surface of running through light carcass 1 with hole 6 by through-hole pipe 5 for the Cast-in-place concrete that through hole forms in the light carcass 1, and hole 6 is furnished with hole plug 17.Shown in Figure 51, light-weight permanent tyre carcase comprises light carcass 1, light carcass 1 comprises upper casing 2, ambient side shell 3, lower casing 4, upper casing 2, ambient side shell 3, lower casing 4 surround enclosed cavity, it also includes through-hole pipe 5, through-hole pipe 5 is arranged in the enclosed cavity of light carcass 1, and through-hole pipe 5 is poured into a mould the last lower casing surface of running through light carcass 1 with hole 6 for the Cast-in-place concrete that through hole forms in the light carcass 1, and hole 6 is furnished with hole plug 17.

It is suitable for reading to the invention is characterized in that described hole plug 17 clogs hole 6.Shown in Figure 52, it is suitable for reading that its described hole plug 17 clogs hole 6.

The invention is characterized in that described hole plug 17 clogs hole 6 end openings.Shown in Figure 53, its described hole plug 17 clogs hole 6 end openings.

The invention is characterized in that described two hole plugs 17 clog hole 6 suitable for reading and end openings respectively.Shown in Figure 51, its described two hole plugs 17 clog hole 6 suitable for reading and end openings respectively.

The invention is characterized in concrete structure-bearing spare 34 is arranged in the described hole plug 17.Shown in Figure 54, concrete structure-bearing spare 34 is arranged in its described hole plug 17.

The invention is characterized on the described hole plug 17 or under be extended with reinforcing bar 11.Shown in Figure 54, on its described hole plug 17 or under be extended with reinforcing bar 11.

The concrete that the invention is characterized in described hole plug 17 with on the structure-bearing spare or down or both be extended with reinforcing bar 11.Shown in Figure 55, the concrete of its described hole plug 17 with on the structure-bearing spare or down or both be extended with reinforcing bar 11.

The invention is characterized on the described hole plug 17 has small holes 35, at least one in raised line 25, projection 26, pit 24, groove 23, inner corner trim 27, external corner 36 or the chamfering 28.Shown in Figure 56, on its described hole plug 17 small holes 35 is arranged.Shown in Figure 57, on its described hole plug 17 raised line 25 is arranged.Shown in Figure 58, on its described hole plug 17 projection 26 is arranged.Shown in Figure 59, on its described hole plug 17 pit 24 is arranged.Shown in Figure 60, on its described hole plug 17 fluted 23.Shown in Figure 61, on its described hole plug 17 inner corner trim 27 is arranged.Shown in Figure 62, on its described hole plug 17 external corner 36 is arranged.Shown in Figure 63, on its described hole plug 17 chamfering 28 is arranged.

The invention is characterized on the described hole plug 17 connector 22 is arranged.Shown in Figure 64, on its described hole plug 17 connector 22 is arranged.Shown in Figure 65, on its described hole plug 17 connector 22 is arranged.

The invention is characterized in that hole plug 17 is for solid or hollow.Shown in Figure 66, its hole plug 17 is hollow.

The present invention as shown in drawings, comprise light carcass 1, light carcass 1 comprises upper casing 2, ambient side shell 3, lower casing 4, upper casing 2, ambient side shell 3, lower casing 4 surround enclosed cavity, it is characterized in that also including through-hole pipe 5, through-hole pipe 5 is arranged in the enclosed cavity of light carcass 1, the Cast-in-place concrete cast that has at least one to be formed for through hole by through-hole pipe 5 in the light carcass 1 runs through the last lower casing surface of light carcass 1 with hole 6, hole 6 is suitable for reading hole cover plate 12, has connector 22 or hole periphery position that connector 22 or the two are arranged on the cover plate 12.Shown in Figure 67, light-weight permanent tyre carcase comprises light carcass 1, light carcass 1 comprises upper casing 2, ambient side shell 3, lower casing 4, upper casing 2, ambient side shell 3, lower casing 4 surround enclosed cavity, it also includes through-hole pipe 5, and through-hole pipe 5 is arranged in the enclosed cavity of light carcass 1, and the Cast-in-place concrete cast that has through-hole pipe 5 to form for through hole in the light carcass 1 runs through the last lower casing surface of light carcass 1 with hole 6, hole 6 is suitable for reading hole cover plate 12, and there is connector 22 on the cover plate 12 and hole periphery position.

The invention is characterized in that described cover plate 12 is movable cover plate.Shown in Figure 68, its described cover plate 12 is movable cover plate.

The invention is characterized in that described cover plate 12 is detachable cover plate.Shown in Figure 69, its described cover plate 12 is detachable cover plate.

The invention is characterized in that the connector 22 on the described cover plate 12 is fixed on cover plate 12 on the tyre carcase.Shown in Figure 70, the connector 22 on its described cover plate 12 is fixed on cover plate 12 on the tyre carcase.

The invention is characterized in that described connector 22 is rotating shaft.Shown in Figure 71, its described connector 22 is rotating shaft.

The invention is characterized in that described connector 22 is hinge.Shown in Figure 68, its described connector 22 is a hinge.

The invention is characterized in that described connector 22 is reinforcing bar, iron wire, rope.Shown in Figure 72, its described connector 22 is an iron wire.

The invention is characterized in that described connector 22 is screw, nut, latch, wears.Shown in Figure 71, its described connector 22 is a latch.

The present invention comprises light carcass 1 as shown in drawings, it is characterized in that having in the light carcass 1 at least one Cast-in-place concrete to pour into a mould the upper and lower surface that runs through light carcass 1 with hole 6, and hole 6 has the plug members 37 of shutoff hole, and hole 6 is arranged on the plug members 37.Shown in Figure 73, light-weight permanent tyre carcase comprises light carcass 1, has Cast-in-place concrete to pour into a mould the upper and lower surface that runs through light carcass 1 with hole 6 in its light carcass 1, and hole 6 has the plug members 37 of shutoff hole, and hole 6 is arranged on the plug members 37.

The invention is characterized on the described plug members 37 skylight 38 is arranged.Shown in Figure 74, on its described plug members 37 skylight 38 is arranged.

The invention is characterized on the described plug members 37 tube wall and hole are arranged.Shown in Figure 74, on its described plug members 37 tube wall and hole are arranged.

The invention is characterized in the hole of described plug members 37 or the skylight bar, pier plate or reinforcing bar are arranged.Shown in Figure 75, in the hole of its described plug members 37 bar is arranged.Shown in Figure 76, in the hole of its described plug members 37 bar is arranged.

The invention is characterized in that described plug members 37 is lightweight member.Shown in Figure 77, its described plug members 37 is a lightweight member.

The invention is characterized in that described plug members 37 has cover plate 12.Shown in Figure 78, its described plug members 37 has cover plate 12.

The invention is characterized in that described plug members 37 has cover plate 12 and hollow section 38.Shown in Figure 79, its described plug members 37 has cover plate 12 and hollow section 38.

The present invention comprises light carcass 1 as shown in drawings, and its feature gently is to have in the matter carcass 1 at least one Cast-in-place concrete to pour into a mould the upper and lower surface that runs through light carcass 1 with hole 6, is filled with at least one prefabricated core 39 in the hole 6.Shown in Figure 80, light-weight permanent tyre carcase comprises light carcass 1, has Cast-in-place concrete to pour into a mould the upper and lower surface that runs through light carcass 1 with hole 6 in its matter carcass 1, is filled with prefabricated core 39 in the hole 6.

The invention is characterized in that described prefabricated core 39 is the lightweight core.Shown in Figure 81, its described prefabricated core 39 is the lightweight core.

The invention is characterized in that described prefabricated core 39 at least a portion are structure-bearing member 40.Shown in Figure 82, its described prefabricated core 39 parts are structure-bearing member 40.

The invention is characterized in that described prefabricated core 39 partly is made up of lightweight part and structure-bearing.Shown in Figure 83, its described prefabricated core 39 partly is made up of lightweight part and structure-bearing.

The invention is characterized in that described lightweight core 39 is real core or hollow mould.Shown in Figure 84, its described lightweight core 39 is the hollow mould.

The invention is characterized in that described lightweight core 39 and light carcass are for fixedlying connected.Shown in Figure 85, its described lightweight core 39 and light carcass are for fixedlying connected.

The invention is characterized in that described lightweight core 39 and light carcass 1 are flexible connection.Shown in Figure 86, its described lightweight core 39 is flexible connection with light carcass 1.

The invention is characterized in that described lightweight core 39 is detachable the connection with light carcass 1.Shown in Figure 86, its described lightweight core 39 is detachable the connection with light carcass 1.

The invention is characterized in that described lightweight core 39 has small holes 35 up and down.Shown in Figure 87, its described lightweight core 39 has small holes 35 up and down.

The invention is characterized in that described lightweight core 39 has small holes 35 up and down, has reinforcing bar 11 in the hole.Shown in Figure 88, its described lightweight core 39 has small holes 35 up and down, and reinforcing bar 11 is arranged in the hole.

The invention is characterized in that described lightweight core 39 is extended with reinforcing bar 11 up or down or up and down.Shown in Figure 89, its described lightweight core 39 has protruded upward reinforcing bar 11.

The invention is characterized in bar, plate, pier or above-mentioned dew muscle or net 41 or the above-mentioned core of using as structure-bearing 39 that exposes outside arranged in the described lightweight core 39.Shown in Figure 90, in its described lightweight core 39 bar of using as structure-bearing is arranged, and reveal net 41 and expose outside core 39.

During the invention process, can make through-hole pipe 5 and sub-loose tool 7 with cement bonded sand pulp fibres grid cloth earlier, and then make light carcass 1, get final product at hole then with sub-loose tool 7 shutoff holes 6.

Claims (8)

1, a kind of lightweight permanent blank shell, comprise light carcass (1), light carcass (1) comprises upper casing (2), ambient side shell (3), lower casing (4), upper casing (2), ambient side shell (3), lower casing (4) surrounds enclosed cavity, it is characterized in that also including through-hole pipe (5), through-hole pipe (5) is arranged in the enclosed cavity of light carcass (1), have at least one to pour into a mould the last lower casing surface of running through light carcass (1) with hole (6) by the Cast-in-place concrete that the through hole of through-hole pipe (5) forms in the light carcass (1), hole (6) has the sub-loose tool (7) of hole mouth in the shutoff.

2, a kind of lightweight permanent blank shell according to claim 1 is characterized in that the described positioner (8) that the hole mouth has sub-loose tool (7) of going up.

3, a kind of lightweight permanent blank shell according to claim 1 is characterized in that described upward hole mouth is loud-speaker shape mouth or step mouth, and sub-loose tool (7) corresponds to step or toroidal.

4, a kind of lightweight permanent blank shell according to claim 1 is characterized in that described sub-loose tool (7) and upper casing (2) or through-hole pipe (5) wall have the silk that sub-loose tool (7) is fixing, rope muscle (9).

5, a kind of lightweight permanent blank shell according to claim 1 is characterized in that having on the described sub-loose tool (7) rod member (10) to stretch in the hole (6).

6, a kind of lightweight permanent blank shell according to claim 5 is characterized in that described sub-loose tool rod member (10) has reinforcing bar (11) to expose two ends.

7, a kind of lightweight permanent blank shell according to claim 5 is characterized in that described sub-loose tool (7) has a reinforcing bar (11) upwards to expose and stretches in the hole (6) downwards.

8, a kind of lightweight permanent blank shell according to claim 5 is characterized in that there is hole cover plate (12) described sub-loose tool rod member (10) lower end.

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