CN100489245C - Laminated inverted T-shaped board - Google Patents
Laminated inverted T-shaped board Download PDFInfo
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- CN100489245C CN100489245C CNB2006101211448A CN200610121144A CN100489245C CN 100489245 C CN100489245 C CN 100489245C CN B2006101211448 A CNB2006101211448 A CN B2006101211448A CN 200610121144 A CN200610121144 A CN 200610121144A CN 100489245 C CN100489245 C CN 100489245C
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- shaped board
- laminated reverse
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Abstract
A superposed and inverted T form plate includes base plate and longitudinal rib set on base plate. It is featured as setting at least one horizontal plate horizontal groove on base plate, setting plate horizontal groove on at least one side of longitudinal rib and setting at least one groove link-up hole on longitudinal rib and making bottom surface of plate horizontal groove be at the same plane as that of bottom surface on groove link-up hole for raising quality of superposed floor slab when said plate is superposed in floor slab.
Description
(1) technical field
The present invention relates to a kind of laminated reverse T-shaped board.
(2) background technology
At present, the reinforced concrete floor of domestic employing has cast-in-situ floor and precast floor slab, the cast-in-situ floor good integrity, but need on-the-spot formwork, concreting then, the construction period difficulty is big, the template loss is big, and cost height, precast floor slab do not need on-the-spot formwork, short construction period, cost is low, but prefabricated units lift difficulty from great, member splicing position easily produces the crack, globality is poor, is ZL0322765.2 as the patent No., name is called a kind of patent of floor spiced by steel reinforced concrete, discloses a kind of steel bar concrete prefabricated units, prefabricated units are by plate, rib constitutes, the hole of wearing reinforcing bar is arranged on the rib, and the thickness of this plate is big, and the reinforcing bar effective height that is placed in the Cast-in-place concrete is greatly reduced, influence the bidirectional stress balance of floor, be difficult to form equivalent transverse and longitudinal etc.Therefore, develop a kind of novel laminated reverse T-shaped board for being badly in need of.
(3) summary of the invention
The object of the present invention is to provide a kind of laminated reverse T-shaped board, have the member section of reducing size, reduce formwork, save characteristics such as material, easy construction, cycle weak point, globality, crack resistance and shock resistance are good.
Solution of the present invention is on the basis of existing technology, comprise base plate, vertical rib, vertical rib is arranged on the base plate, it is characterized in that having on the base plate at least one horizontal plate translot, at least one side of vertical rib has the plate translot, have at least one, the connection slotted eye of two or three UNICOM's plate translots, the bottom surface of plate translot or/and the bottom surface of or two sides and connection slotted eye or/and one, two sides on same plane.Like this; after described laminated reverse T-shaped board is applied in the floor; in building lamination process; the connection slotted eye that wearing of the reinforcing bar that made things convenient in the horizontal Cast-in-place concrete is set is embedding; also can lay preheating embedding line very easily; the setting of a plurality of slotted eyes can be separated reinforcing bar very easily; guaranteed the thickness of concrete cover; improved the quality of in-situ deposited prefabricated laminated floor slab; thereby reached purpose of the present invention; be applicable to the superimposed superstructure of cast-in-situ reinforced concrete or prestressed reinforced concrete; roof system; body of wall; sole plate and bridge use, and are particularly useful for superimposed superstructure and use.
The invention is characterized in the bottom surface of vertical rib biside plate translot and join the slotted eye bottom surface on same plane.Like this, the bottom surface of vertical rib biside plate translot and connection slotted eye bottom surface are when same plane, and in the time of in being applied to in-situ deposited prefabricated laminated floor slab, what help Cast-in-place concrete mobilely builds closely knitly, has fully guaranteed the quality of floor.
The bottom surface that the invention is characterized in all plate translots of vertical rib both sides joins the slotted eye bottom surface on same plane with all.Like this, the bottom surface of all plate translots of vertical rib both sides joins the slotted eye bottom surface when same plane with all, and in the time of in being applied to in-situ deposited prefabricated laminated floor slab, what help Cast-in-place concrete mobilely builds closely knitly, has fully guaranteed the quality of floor.
The invention is characterized in the side of vertical rib biside plate translot and join the slotted eye side on same plane.Like this, the side of vertical rib biside plate translot and connection slotted eye side are when same plane, and in the time of in being applied to in-situ deposited prefabricated laminated floor slab, what help Cast-in-place concrete mobilely builds closely knitly, has fully guaranteed the quality of floor.
The side that the invention is characterized in all plate translots of vertical rib both sides joins the slotted eye side on same plane with all.Like this, the side of all plate translots of vertical rib both sides joins the slotted eye side when same plane with all, and in the time of in being applied to in-situ deposited prefabricated laminated floor slab, what help Cast-in-place concrete mobilely builds closely knitly, has fully guaranteed the quality of floor.
The section that the invention is characterized in the connection slotted eye is identical either large or small with the cross dimensions of plate translot.Like this, when the cross dimensions of section and the plate translot of connection slotted eye is identical when either large or small, manufacture convenience, the demoulding is simple, helps enhancing productivity.
The section that the invention is characterized in the connection slotted eye is identical or inequality with the section configuration of plate translot.Like this, when the section of connection slotted eye is identical or inequality with the section configuration of plate translot, but flexible Application has made things convenient for to practice to the practical application of various different situations.
The present invention is characterised in that the plate translot is for connecting the plate translot of vertical rib.Like this, when described laminated reverse T-shaped board is applied in the laminated floor slab, Cast-in-place concrete waters in the entering plate translot and passes vertical rib simultaneously, form the cast-in-situ concrete structure of while build-in base plate and vertical rib, make it to form two-way superimposed prefabrication cast-in-place structural slab, increased substantially the integrality performance of the structure of floor, made superimposed position be difficult for producing the crack.
The present invention is characterised in that horizontal plate translot is the close heavy muscle structural slab translot that base plate is used that gos deep into that intersects the transversary steel bar stress that is provided with of vertical muscle that sets in advance.Like this, when described laminated reverse T-shaped board is applied in the floor, setting because of heavy muscle structural slab translot, rebar spacing in the reinforcing bar that is placed in the cast-in-situ concrete structure and the base plate is greatly reduced, increased substantially the effective height of reinforcing bar in floor slab structure, also improved simultaneously the load-carrying construction performance of floor, the thickness of plate is greatly reduced, bearing capacity improves.
The present invention is characterised in that heavy gusset translot is not the plate translot of rough surface, but the structural slab translot.Like this, when the plate translot was the structural slab translot, Cast-in-place concrete poured in the structural slab translot, had formed the in-situ deposited prefabricated laminated floor slab that Cast-in-place concrete combines with prefabricated units, make prefabricated units firmly build-in in Cast-in-place concrete, the not fragile cracking in superimposed interface.
The present invention is characterised in that horizontal flange or raised line on the base plate.Like this, when horizontal flange or raised line were arranged on the base plate, flange or raised line had increased substantially the lateral stiffness of laminated reverse T-shaped board, made plate be difficult for deformed damaged, had improved the working load ability to bear of laminated reverse T-shaped board, had fully guaranteed quality.
The present invention is characterised in that the alternate setting with raised line of the transverse plate translot on the base plate.Like this,, can effectively improve the lateral stiffness and the rupture strength of base plate, simultaneously, also can reduce the deadweight of plate well when the transverse plate translot is alternate with raised line when being provided with.
The present invention is characterised in that the edges of boards of base plate or plate face or raised line or horizontal plate translot have the muscle of revealing or net.Like this, when the edges of boards of base plate or plate face or raised line or horizontal plate translot have the muscle of revealing or net, when described laminated reverse T-shaped board is applied in the floor, muscle that exposes or net are with after Cast-in-place concrete combines, increased substantially the intensity of Cast-in-place concrete and prefabricated units combination interface, the two is difficult for cracking destruction to make it, has guaranteed the quality of floor.
The present invention is characterised in that horizontal plate translot is provided with and covers the groove muscle.Like this, when horizontal plate translot is provided with when covering the groove muscle, after laminated reverse T-shaped board was applied in the floor, lid groove muscle had increased substantially the rigidity and the intensity of the interior cast-in-situ concrete structure of groove with after Cast-in-place concrete combines, and has guaranteed the quality of floor.
The present invention is characterised in that in the horizontal plate translot connector or iron wire.Like this, when in the horizontal plate translot connector or iron wire being arranged, laminated reverse T-shaped board is in being applied to the process of floor, and reinforcing bar and other preheating embedding line can be very easily by connector or wire anchorage lockings, make it be difficult for displacement, guaranteed the pouring quality of floor.
The present invention is characterised in that horizontal plate translot limit or raised line limit have horizontal cracking resistance to reveal muscle, connect the connector or the iron wire of the vertical muscle of base plate.Like this, when having horizontal cracking resistance, horizontal plate translot limit or raised line limit reveal muscle, when the connector of the vertical muscle of connection base plate or iron wire, laminated reverse T-shaped board is in being applied to the process of floor, and reinforcing bar and other preheating embedding line can make it be difficult for displacement very easily by connector or wire anchorage locking, guaranteed the pouring quality of floor, simultaneously, the horizontal cracking resistance that exposes is revealed muscle joint interface has been carried out further reinforcement, makes mating face damage not easy to crack.
The present invention is characterised in that for sleeping in gusset translot of horizontal plate translot for rearmounted logical reinforcing bar.Like this, when horizontal plate translot is the gusset translot for sleeping in of rearmounted logical reinforcing bar, be very easy to wearing of in construction application process reinforcing bar, improved operating efficiency, guaranteed the quality of floor.
The present invention is characterised in that horizontal plate translot is up-small and down-big shrinking plate translot.Like this, when horizontal plate translot is up-small and down-big shrinking plate translot, after described laminated reverse T-shaped board is applied in the floor, in the Cast-in-place concrete cast entering plate translot behind the setting and harden, with base plate firmly build-in in cast-in-situ concrete structure, no matter base plate all can not ftractureed under what situation drop, fully guaranteed the quality of application security and floor.
The present invention is characterised in that vertical rib both sides are provided with the plate translot.Like this, when vertical rib both sides were provided with the plate translot, after laminated reverse T-shaped board was applied in the floor, Cast-in-place concrete was base plate and vertical rib build-in equably, made the base plate can be evenly stressed, and is not easy to crack, improved the quality of floor.
The present invention is characterised in that the plate translot of vertical rib both sides is symmetrical arranged.Like this, when the plate translot of vertical rib both sides was symmetrical arranged, after laminated reverse T-shaped board was applied in the floor, Cast-in-place concrete was with base plate and indulge rib build-in equably, make the base plate can be evenly stressed, not easy to crack, improved the quality of floor, simultaneously, make things convenient for the laying of reinforcing bar, improved speed of application.
The present invention is characterised in that the groove of the two plate translots of indulging the rib both sides is on coaxial same straight line.Like this, when the groove of two plate translots of vertical rib both sides is on coaxial same straight line, after laminated reverse T-shaped board is applied in the floor, Cast-in-place concrete is base plate and vertical rib build-in equably, makes the base plate can be evenly stressed, and is not easy to crack, improved the quality of floor, simultaneously, make things convenient for the laying of reinforcing bar, improved speed of application.
The present invention is characterised in that vertical rib is provided with the connection slotted eye, and will indulge the plate translot connection of rib both sides.Like this, the setting of connection slotted eye makes the plate translot form the plate translot that connects, and has made things convenient for the cast of Cast-in-place concrete in application process, has guaranteed the quality of floor.
The present invention is characterised in that the connection slotted eye is identical or inequality with plate translot cross section.Like this, can rationally select the laminated reverse T-shaped board of identical or different slotted eye for use, conveniently practice according to the different needs of actual conditions.
The present invention is characterised in that connection slotted eye section at least one cross section less than the plate translot.Like this, can rationally select the laminated reverse T-shaped board of connection slotted eye section for use, conveniently practice according to the different needs of actual conditions less than the cross section of plate translot.
The present invention is characterised in that the connection slotted eye is for circular, square or oval.Like this, can rationally select the laminated reverse T-shaped board of the connection slotted eye of different shape for use, conveniently practice according to the different needs of actual conditions.
The present invention is characterised in that plate translot plane is the plate translot that broadens.Like this, when plate translot plane when broadening the plate translot, can increase substantially and engage the build-in area between Cast-in-place concrete and the base plate, make joint interface more reliable, not easy to crack broken, guaranteed quality.
The present invention is characterised in that vertical or horizontal dew muscle in the plate translot.Like this, when vertical or horizontal dew muscle is arranged in the plate translot, when described laminated reverse T-shaped board is applied in the floor, muscle that exposes or net are with after Cast-in-place concrete combines, increased substantially the intensity of Cast-in-place concrete and prefabricated units combination interface, the two is difficult for cracking destruction to make it, has guaranteed the quality of floor.
The present invention is characterised in that the connector that connects vertical or horizontal reinforcing bar in the plate translot.Like this, when laminated reverse T-shaped board was applied in the floor, connector can be connected the reinforcing bar that is arranged in the plate translot with vertical muscle in the base plate, prevent that reinforcing bar from misplacing, and guaranteed the quality of floor.
The present invention is characterised in that plate translot and vertical rib quadrature or oblique.Like this, when plate translot and vertical rib quadrature or oblique, after laminated reverse T-shaped board is applied in the floor, Cast-in-place concrete can be in the plate translot corresponding formation cast-in-situ concrete structure, disperse concentrated stress effectively, prevent cracking.
The present invention is characterised in that in the plate translot has at least two to be arranged in parallel.Like this, when having at least two to be arranged in parallel in the plate translot, after laminated reverse T-shaped board is applied in the floor, Cast-in-place concrete can be in the plate translot corresponding formation cast-in-situ concrete structure, disperse concentrated stress effectively, prevent cracking.
The present invention is characterised in that at least two of the plate translots of vertical rib both sides are parallel, and adjacent parallel center to center distance is 15-35cm.Like this, after laminated reverse T-shaped board is applied in the floor, can very form cast-in-situ concrete structure well, make the stress performance of floor better.
The present invention is characterised in that at least two of the plate translots of vertical rib both sides are parallel, and adjacent parallel center to center distance is 5-15cm.Like this, after laminated reverse T-shaped board is applied in the floor, can very form cast-in-situ concrete structure well, make the stress performance of floor better.
The present invention is characterised in that at least two of the plate translots of vertical rib both sides are parallel, and adjacent parallel center to center distance is 35-75cm.Like this, after laminated reverse T-shaped board is applied in the floor, can very form cast-in-situ concrete structure well, make the stress performance of floor better.
The present invention is characterised in that the plate translot of vertical rib both sides be arranged in parallel.Like this, after laminated reverse T-shaped board is applied in the floor, can very form cast-in-situ concrete structure well, make the stress performance of floor better.
The present invention is characterised in that same base plate parallel-plate translot is more than 12.Like this, after laminated reverse T-shaped board is applied in the floor, can very form cast-in-situ concrete structure well, make the stress performance of floor better.
The present invention is characterised in that same straight line upper plate translot groove depth is identical.Like this, after laminated reverse T-shaped board is applied in the floor, can very form cast-in-situ concrete structure well, make the stress performance of floor better.
The present invention is characterised in that the plate translot groove depth of vertical rib both sides is identical.Like this, after laminated reverse T-shaped board is applied in the floor, can very form cast-in-situ concrete structure well, make the stress performance of floor better.
The present invention is characterised in that plate translot groove width is 3-25cm.Like this, can rationally select the laminated reverse T-shaped board of different width dimensions for use according to actual conditions.
The present invention is characterised in that plate translot groove width is 1-5cm.Like this, can rationally select the laminated reverse T-shaped board of different width dimensions for use according to actual conditions.
The present invention is characterised in that between the adjacent plate translot of indulging the rib both sides convex tendon.Like this, convex tendon further intensity and the rigidity that has improved base plate is set, make it not fragile in application process, and have good load performance after using, but the participation structure power transmission.
The present invention is characterised in that between the adjacent plate translot of indulging the rib both sides flange.Like this, convex tendon further intensity and the rigidity that has improved base plate is set, make it not fragile in application process, and have good load performance after using, but the participation structure power transmission.
The present invention is characterised in that the edge of flange setback base plate.Like this, after laminated reverse T-shaped board was applied in the floor, there was certain space at two plates splicings position, and Cast-in-place concrete can be entered in the amalgamation seam, base plate was contained fully solid, made the in-situ deposited prefabricated joint interface can cracking destruction.
The present invention is characterised in that flange is the flange of outer narrow inner width.Like this, after described laminated reverse T-shaped board was applied in the floor, Cast-in-place concrete can make the damage not easy to crack of cast-in-place and prefabricated joint interface with its build-in firmly, has improved the quality of floor.
The present invention is characterised in that vertical rib is provided with the hole.Like this, when laminated reverse T-shaped board was applied in the floor, reinforcing bar and preheating embedding line can wear from the hole, have made things convenient for construction application.
The present invention is characterised in that to being provided with reinforcing bar in the rib.Like this, the intensity and the rigidity of vertical rib have obtained increasing substantially, and make it be difficult for deformed damaged, and, be applied in the floor after, but also participation structure power transmission further improves the load ability of floor.
The present invention is characterised in that vertical rib is provided with the vertical plate translot.Like this, after laminated reverse T-shaped board was applied in the floor, Cast-in-place concrete can be firm with its build-in better, makes cast-in-place and prefabricated interface be difficult for cracking destruction.
The present invention is characterised in that vertical rib is provided with the transverse plate translot.Like this, after laminated reverse T-shaped board was applied in the floor, Cast-in-place concrete can be firm with its build-in better, makes cast-in-place and prefabricated interface be difficult for cracking destruction.
The present invention is characterised in that the horizontal side of base plate has the dew muscle.Like this, when laminated reverse T-shaped board was applied in the floor, revealing muscle can firmly be anchored in the Cast-in-place concrete, increase substantially the bonding strength between the prefabricated and cast-in-place joint interface, made its damage not easy to crack, fully guaranteed the quality of floor, and, but base plate forms the power transmission of structure base plate participation structure.
The present invention is characterised in that flange laterally reveals muscle.Like this, when laminated reverse T-shaped board was applied in the floor, revealing muscle can firmly be anchored in the Cast-in-place concrete, increase substantially the bonding strength between the prefabricated and cast-in-place joint interface, made its damage not easy to crack, fully guaranteed the quality of floor, and, but base plate forms the power transmission of structure base plate participation structure.
The present invention is characterised in that flange is positioned at the hole limit.Like this, flange can play good supporting and be connected vertical rib, and the hole position is strengthened, and makes it not fragile, has fully guaranteed quality.
The present invention be characterised in that on flange upper surface and the hole or lower wall flat, low or high.Like this, can satisfy the actual needs of various different situations, make things convenient for the construction application of planting special-shaped part.
The present invention is characterised in that has at least two vertical muscle to be arranged in parallel in the base plate.Like this, make base plate have very good cooperative bearing performance, significantly improved the weight bearing power of base plate.
The present invention is characterised in that the setting of at least two longitudinal prestressing parallel reinforced steel bars in the base plate.Like this, make base plate have very good cooperative bearing performance, significantly improved the weight bearing power of base plate.
The present invention is characterised in that the vertical muscle of vertical rib and the longitudinal prestressing parallel reinforced steel bar in the base plate.Like this, make base plate have very good cooperative bearing performance, significantly improved the weight bearing power of base plate.
The invention is characterized in that horizontal flange has the transverse prestress projection.Like this, make the transverse strength of base plate, rigidity better, the elastoresistance deformability is strong, the shock resistance damage capability is better, makes base plate not fragile, simultaneously, after described laminated reverse T-shaped board is applied in the in-situ deposited prefabricated laminated floor slab, but base plate participation structure load improves the combination property of floor.
The invention is characterized in that the transverse plate translot has transverse prestress plate translot.Like this, make the transverse strength of base plate, rigidity better, the elastoresistance deformability is strong, the shock resistance damage capability is better, makes base plate not fragile, simultaneously, after described laminated reverse T-shaped board is applied in the in-situ deposited prefabricated laminated floor slab, but base plate participation structure load improves the combination property of floor.
The invention is characterized in that the flange and the width ratio of plate translot are 0.1-1.0 or 1.01-9.Like this, can rationally select for use, make things convenient for design and construction unit to select for use according to actual conditions.
The invention is characterized in that the high and vertical rib height of flange is 0.05-0.5 or 0.501-1.Like this, can rationally select for use, make things convenient for design and construction unit to select for use according to actual conditions.
The length that the invention is characterized in base plate is between the 250-720cm.Like this, can rationally select for use, make things convenient for design and construction unit to select for use according to actual conditions.
The length that the invention is characterized in base plate is 250-350cm, 350.1-400cm, 400.1-500cm, 500-600cm, 600.1-720cm.Like this, can rationally select for use, make things convenient for design and construction unit to select for use according to actual conditions.
The width that the invention is characterized in base plate is 40-120cm.Like this, can rationally select for use, make things convenient for design and construction unit to select for use according to actual conditions.
The width that the invention is characterized in base plate is 40-50cm, 50.1-65cm, 65.1-85cm, 85.1-100cm, 100.1-120cm.Like this, can rationally select for use, make things convenient for design and construction unit to select for use according to actual conditions.
The degree of depth that the invention is characterized in the plate translot is 1-6cm, 6.1-12cm.Like this, can rationally select for use, make things convenient for design and construction unit to select for use according to actual conditions.
The degree of depth that the invention is characterized in the plate translot is 1-2cm, 2-3.5cm, 3.5-4.5cm, 4.5-6cm, 6.1-12cm.Like this, can rationally select for use, make things convenient for design and construction unit to select for use according to actual conditions.
The width that the invention is characterized in the plate translot is 0.5-5cm or 5.1-10cm or 10.1-20cm or 20.1-30cm or 30.1-40cm.Like this, can rationally select for use, make things convenient for design and construction unit to select for use according to actual conditions.
The width that the invention is characterized in the plate translot is 5-10cm, 11-20cm, 21-35cm, 35-50cm.Like this, can rationally select for use, make things convenient for design and construction unit to select for use according to actual conditions.
The height that the invention is characterized in vertical rib is 1.5-25cm, and vertical the wide of rib is 3-25cm, 25.1-35cm.Like this, can rationally select for use, make things convenient for design and construction unit to select for use according to actual conditions.
The height that the invention is characterized in vertical rib is 2-3cm, 3-5cm, 5-8cm, 8-10cm, 10-15cm, 15.1-25cm, and vertical the wide of rib is 3-5cm, 5-6cm, 6-10cm, 10-25cm.Like this, can rationally select for use, make things convenient for design and construction unit to select for use according to actual conditions.
The width that the invention is characterized in flange is 0.5-5cm, 5.1-35cm, 35.1-45cm.Like this, can rationally select for use, make things convenient for design and construction unit to select for use according to actual conditions.
The width that the invention is characterized in flange is 5-25cm, 25-100cm, 101-350cm.Like this, can rationally select for use, make things convenient for design and construction unit to select for use according to actual conditions.
(4) description of drawings
Fig. 1 is the structural representation of the embodiment of the invention 1.
Fig. 2 is the structural representation of the embodiment of the invention 2.
Fig. 3 is the structural representation of the embodiment of the invention 3.
Fig. 4 is the structural representation of the embodiment of the invention 4.
Fig. 5 is the structural representation of the embodiment of the invention 5.
Fig. 6 is the structural representation of the embodiment of the invention 6.
Fig. 7 is the structural representation of the embodiment of the invention 7.
Fig. 8 is the structural representation of the embodiment of the invention 8.
Fig. 9 is the structural representation of the embodiment of the invention 9.
Figure 10 is the structural representation of the embodiment of the invention 10.
Figure 11 is the structural representation of the embodiment of the invention 11.
Figure 12 is the structural representation of the embodiment of the invention 12.
Figure 13 is the structural representation of the embodiment of the invention 13.
Figure 14 is the structural representation of the embodiment of the invention 14.
Figure 15 is the structural representation of the embodiment of the invention 15.
Figure 16 is the structural representation of the embodiment of the invention 16.
Figure 17 is the structural representation of the embodiment of the invention 17.
Figure 18 is the structural representation of the embodiment of the invention 18.
Figure 19 is the structural representation of the embodiment of the invention 19.
Figure 20 is the structural representation of the embodiment of the invention 20.
Figure 21 is the structural representation of the embodiment of the invention 21.
Figure 22 is the structural representation of the embodiment of the invention 22.
(5) specific embodiment
The present invention is further illustrated below in conjunction with drawings and Examples.
The present invention as shown in drawings, comprise base plate 1, vertical rib 2, vertical rib 2 is arranged on the base plate 1, it is characterized in that having on the base plate 1 at least one horizontal plate translot 3, at least one side of vertical rib 2 has plate translot 3, have at least one, the connection slotted eye 4 of two or three UNICOM's plate translots 3, the bottom surface of plate translot 3 or/and the bottom surface of or two sides and connection slotted eye 4 or/and one, two sides on same plane.In each accompanying drawing, 1 is base plate, and 2 are vertical rib, and 3 be the plate translot, and 4 for joining slotted eye, below in each accompanying drawing, number identically, its explanation is identical.As shown in Figure 1, laminated reverse T-shaped board comprises base plate 1, vertical rib 2, and vertical rib 2 is arranged on the base plate 1, its base plate 1 is provided with horizontal plate translot 3, the both sides of vertical rib 2 are provided with plate translot 3, and the connection slotted eye 4 of UNICOM's plate translot 3 is arranged, and the bottom surface of the bottom surface of plate translot 3 and connection slotted eye 4 is on same plane.
The invention is characterized in the bottom surface of vertical rib 2 biside plate translots 3 and join slotted eye 4 bottom surfaces on same plane.As shown in Figure 2, the bottom surface of its vertical rib 2 biside plate translots 3 and connection slotted eye 4 bottom surfaces are on same plane.
The bottom surface that the invention is characterized in all plate translots 3 of vertical rib 2 both sides joins slotted eye 4 bottom surfaces on same plane with all.As shown in Figure 3, the bottom surface of its all plate translots 3 of vertical rib 2 both sides and all connection slotted eye 4 bottom surfaces are on same plane.
The invention is characterized in the side of vertical rib 2 biside plate translots 3 and join slotted eye 4 sides on same plane.As shown in Figure 3, the side of its vertical rib 2 biside plate translots 3 and connection slotted eye 4 sides are on same plane.
The side that the invention is characterized in all plate translots 3 of vertical rib 2 both sides joins slotted eye 4 sides on same plane with all.As shown in Figure 3, the side of its all plate translots 3 of vertical rib 2 both sides and all connection slotted eye 4 sides are on same plane.
The section that the invention is characterized in connection slotted eye 4 is identical either large or small with the cross dimensions of plate translot 3.As shown in Figure 3, the section of its connection slotted eye 4 is bigger than the cross dimensions of plate translot 3.
The section that the invention is characterized in connection slotted eye 4 is identical or inequality with the section configuration of plate translot 3.As shown in Figure 4, the section of its connection slotted eye 4 is identical with the section configuration of plate translot 3.
The invention is characterized in that plate translot 3 is for connecting the groove of vertical rib 2.As shown in Figure 3, its plate translot 3 is for connecting the groove of vertical rib 2.
The invention is characterized in vertical muscle 5 close the be provided with heavy muscle structure grooves that go deep into base plate 1 usefulness that intersect transversary steel bar stress 6 of horizontal plate translot 3 for setting in advance.As shown in Figure 3, vertical muscle 5 close the be provided with heavy muscle structure grooves that go deep into base plate 1 usefulness that intersect transversary steel bar stress 6 of its horizontal plate translot 3 for setting in advance.
The invention is characterized in that heavy gusset translot 3 is not the groove of rough surface, but the structure groove.As shown in Figure 3, the groove that its heavy gusset translot 3 is not a rough surface, but structure groove.
The invention is characterized in horizontal flange or raised line 7 are arranged on the base plate 1.As shown in Figure 4, on its base plate 1 horizontal flange and raised line 7 are arranged.
The invention is characterized in transverse plate translot 3 and raised line 7 alternate settings on the base plate 1.As shown in Figure 5, transverse plate translot on its base plate 13 and raised line 7 alternate settings.
The invention is characterized in that the edges of boards of base plate 1 or plate face or raised line 7 or horizontal plate translot 3 have the muscle of revealing or net 8.As shown in Figure 6, the edges of boards of its base plate 1, raised line 7 and horizontal plate translot 3 have the muscle of revealing and net 8 respectively.
The invention is characterized in to be provided with in the horizontal plate translot 3 and cover groove muscle 9.As shown in Figure 6, be provided with in its horizontal plate translot 3 and cover groove muscle 9.
The invention is characterized in connector 10 or iron wire 11 are arranged in the horizontal plate translot 3.As shown in Figure 7, be provided with connector 10 and iron wire 11 in its horizontal plate translot 3.
The invention is characterized in that horizontal plate translot 3 limits or raised line 7 limits have horizontal cracking resistance to reveal muscle, connect the connector 10 or the iron wire 11 of the vertical muscle of base plate.As shown in Figure 7, plate translot 3 limits that it is horizontal and raised line 7 limits are respectively arranged with horizontal cracking resistance and reveal muscle, connect the connector 10 and the iron wire 11 of the vertical muscle of base plate.
The invention is characterized in for sleeping in muscle groove of horizontal plate translot 3 for rearmounted logical reinforcing bar.As shown in Figure 8, its horizontal plate translot 3 is the muscle groove for sleeping in of rearmounted logical reinforcing bar.
The invention is characterized in that horizontal plate translot 3 is up-small and down-big closing in groove.As shown in Figure 9, its horizontal plate translot 3 is up-small and down-big closing in groove.
The invention is characterized in that vertical rib 2 both sides are provided with plate translot 3.As shown in figure 10, its vertical rib 2 both sides are provided with plate translot 3.
The plate translot 3 that the invention is characterized in vertical rib 2 both sides is symmetrical arranged.As shown in figure 10, the plate translot 3 of its vertical rib 2 both sides is symmetrical arranged.
The groove that the invention is characterized in the two plate translots 3 of indulging rib 2 both sides is on coaxial same straight line.As shown in figure 10, the groove of two plate translots 3 of its vertical rib 2 both sides is on coaxial same straight line.
The invention is characterized in that vertical rib 2 is provided with connection slotted eye 4, and will indulge plate translot 3 connections of rib 2 both sides.As shown in figure 10, its vertical rib 2 is provided with connection slotted eye 4, and will indulge plate translot 3 connections of rib 2 both sides.
The invention is characterized in that connection slotted eye 4 is identical or inequality with plate translot 3 cross sections.As shown in figure 10, its connection slotted eye 4 is identical with plate translot 3 cross sections.
The invention is characterized in connection slotted eye 4 sections at least one cross section less than plate translot 3.As shown in figure 11, its connection slotted eye 4 sections are less than the cross section of plate translot 3.
The invention is characterized in that connection slotted eye 4 is for circular, square or oval.As shown in figure 11, its connection slotted eye 4 is oval.
The invention is characterized in that plate translot 3 planes are the groove that broadens.As shown in figure 11, its plate translot 3 planes are the groove that broadens.
The invention is characterized in vertical or horizontal dew muscle 8 is arranged in the plate translot 3.The dew muscle 8 that vertical and horizontal are arranged in its plate translot 3 as shown in Figure 5.
The invention is characterized in the connector 10 that connects vertical or horizontal reinforcing bar is arranged in the plate translot 3.As shown in figure 12, the connector 10 that connects vertical or horizontal reinforcing bar is arranged in its plate translot 3.
The invention is characterized in plate translot 3 and vertical rib quadrature or oblique.As shown in figure 13, its plate translot 3 and vertical rib quadrature.
The invention is characterized in the plate translot 3 has at least two to be arranged in parallel.As shown in figure 13, its plate translot 3 be arranged in parallel.
3 at least two of plate translots that the invention is characterized in vertical rib 2 both sides are parallel, and adjacent parallel center to center distance is 15-35cm.As shown in Figure 1, the plate translot 3 of its vertical rib 2 both sides be arranged in parallel, and adjacent parallel center to center distance is 25cm.
3 at least two of plate translots that the invention is characterized in vertical rib 2 both sides are parallel, and adjacent parallel center to center distance is 5-15cm.As shown in Figure 2, the plate translot 3 of its vertical rib 2 both sides be arranged in parallel, and adjacent parallel center to center distance is 10cm.
3 at least two of plate translots that the invention is characterized in vertical rib 2 both sides are parallel, and adjacent parallel center to center distance is 35-75cm.As shown in Figure 1, the plate translot 3 of its vertical rib 2 both sides be arranged in parallel, and adjacent parallel center to center distance is 50cm.
The plate translot 3 that the invention is characterized in vertical rib 2 both sides be arranged in parallel.As shown in figure 13, the plate translot 3 of its vertical rib 2 both sides be arranged in parallel.
The invention is characterized in that same base plate 1 parallel-plate translot 3 is more than 12.As shown in figure 14, its same base plate 1 parallel-plate translot 3 is more than 12.
The invention is characterized in that same straight line upper plate translot 3 groove depths are identical.As shown in figure 15, its same straight line upper plate translot 3 groove depths are identical.
The invention is characterized in that plate translot 3 groove widths are 3-25cm.As shown in figure 15, its plate translot 3 groove widths are 20cm.
The invention is characterized in that plate translot 3 groove widths are 10-50cm.As shown in figure 14, its plate translot 3 groove widths are 40cm.
The invention is characterized between the adjacent plate translot 3 of indulging rib 2 both sides convex tendon 13 is arranged.As shown in figure 15, between the adjacent plate translot 3 of its vertical rib 2 both sides convex tendon 13 is arranged.
The invention is characterized between the adjacent plate translot 3 of indulging rib 2 both sides flange 7 is arranged.As shown in figure 16, between the adjacent plate translot 3 of its vertical rib 2 both sides flange 7 is arranged.
The invention is characterized in the edge of flange 7 setback base plates 1.As shown in figure 17, the edge of its flange 7 setback base plates 1.
The invention is characterized in that flange 7 is the flange of outer narrow inner width.As shown in figure 11, its flange 7 is the flange of outer narrow inner width.
The invention is characterized in that vertical rib 2 is provided with hole 14.As shown in figure 18, its vertical rib 2 is provided with hole 14.
The invention is characterized in the vertical rib 2 and be provided with reinforcing bar 6.As shown in figure 17, be provided with reinforcing bar 6 in its vertical rib 2.
The invention is characterized in that vertical rib 2 is provided with vertical groove 15.As shown in figure 19, its vertical rib 2 is provided with vertical groove 15.
The invention is characterized in that vertical rib 2 is provided with transverse plate translot 3.As shown in figure 20, its vertical rib 2 is provided with transverse plate translot 3.
The horizontal side that the invention is characterized in base plate 1 has the muscle 8 of revealing.As shown in figure 21, the horizontal side of its base plate 1 has the muscle 8 of revealing.
The invention is characterized in that flange 7 laterally reveals muscle 8.As shown in figure 22, its flange 7 laterally reveals muscle 8.
The invention is characterized in that flange 7 is positioned at connection slotted eye 4 limits.As shown in figure 21, its flange 7 is positioned at connection slotted eye 4 limits.
The invention is characterized in flange 7 upper surfaces with the connection slotted eye 4 on or lower wall flat, low or high.As shown in figure 21, its flange 7 upper surfaces are flat with connection slotted eye 4 upper and lower walls.
The invention is characterized in has at least two vertical muscle 5 to be arranged in parallel in the base plate 1.As shown in figure 21, there is vertical muscle 5 to be arranged in parallel in its base plate 1.
The invention is characterized in has at least two longitudinal prestressing reinforcing bars 16 to be arranged in parallel in the base plate 1.As shown in figure 21, there is longitudinal prestressing reinforcing bar 16 to be arranged in parallel in its base plate 1.
The vertical muscle 5 that the invention is characterized in vertical rib 2 is parallel with the longitudinal prestressing reinforcing bar 16 in the base plate 1.As shown in figure 22, the vertical muscle 5 of its vertical rib 2 is parallel with the longitudinal prestressing reinforcing bar 16 in the base plate 1.
The invention is characterized in that horizontal flange 7 has the transverse prestress projection.As shown in figure 22, its horizontal flange 7 has the transverse prestress projection.
The invention is characterized in that transverse plate translot 3 has transverse prestress plate translot.As shown in figure 21, its transverse plate translot 3 has transverse prestress plate translot.
The invention is characterized in that the flange 7 and the width ratio of plate translot 3 are 0.1-1.0 or 1.01-9.As shown in Figure 1, its flange 7 is 1.0 with the width ratio of plate translot 3.
The invention is characterized in that flange 7 high and vertical rib 2 height are 0.05-0.5 or 0.501-1.As shown in Figure 1, its flange 7 height are 0.5 with vertical rib 2 height.
The length that the invention is characterized in base plate 1 is between the 250-720cm.
The length that the invention is characterized in base plate 1 is 250-350cm, 350.1-400cm, 400.1-500cm, 500.1-600cm, 600.1-720cm.
The width that the invention is characterized in base plate 1 is 40-120cm.
The width that the invention is characterized in base plate 1 is 40-50cm, 50.1-65cm, 65.1-85cm, 85.1-100cm, 100.1-120cm.
The degree of depth that the invention is characterized in plate translot 3 is 1-6cm, 6.1-12cm.
The degree of depth that the invention is characterized in plate translot 3 is 1-2cm, 2-3.5cm, 3.5-4.5cm, 4.5-6cm, 6.1-12cm.
The width that the invention is characterized in plate translot 3 is 0.5-5cm or 5.1-10cm or 10.1-20cm or 20.1-30cm or 30.1-40cm.
The width that the invention is characterized in plate translot 3 is 5-10cm, 11-20cm, 21-35cm, 35-50cm.
The height that the invention is characterized in vertical rib 2 is 1.5-25cm, and vertical the wide of rib 2 is 3-25cm, 25.1-35cm.
The height that the invention is characterized in vertical rib 2 is 2-3cm, 3-5cm, 5-8cm, 8-10cm, 10-15cm, 15.1-25cm, and vertical the wide of rib 2 is 3-5cm, 5-6cm, 6-10cm, 10-25cm.
The width that the invention is characterized in flange 7 is 0.5-5cm, 5.1-35cm, 35.1-45cm.
The width that the invention is characterized in flange 7 is 5-25cm, 25-100cm, 101-350cm.
During the invention process, will install mould earlier, integrated poured then concrete, mould is dismantled in integrated poured moulding after the maintenance, can make laminated reverse T-shaped board; The mould of base plate, vertical rib perhaps is installed respectively, and the maintenance dismounting by the variety of way amalgamation, can make laminated reverse T-shaped board then behind the moulding by casting.
Claims (70)
1, a kind of laminated reverse T-shaped board, comprise base plate (1), vertical rib (2), vertical rib (2) is arranged on the base plate (1), it is characterized in that at least one transverse plate translot (3) is arranged on the base plate (1), at least one side of vertical rib (2) has plate translot (3), the connection slotted eye (4) that at least one UNICOM's plate translot (3) is arranged, the bottom surface of plate translot (3) or/and the bottom surface of or two sides and connection slotted eye (4) or/and one, two sides on same plane.
2, a kind of laminated reverse T-shaped board according to claim 1 is characterized in that the bottom surface of vertical rib (2) biside plate translot (3) and joins slotted eye (4) bottom surface on same plane.
3, a kind of laminated reverse T-shaped board according to claim 1 is characterized in that the bottom surface of all plate translots (3) of vertical rib (2) both sides joins slotted eye (4) bottom surface on same plane with all.
4, a kind of laminated reverse T-shaped board according to claim 1 is characterized in that the side of vertical rib (2) biside plate translot (3) and joins slotted eye (4) side on same plane.
5, a kind of laminated reverse T-shaped board according to claim 1 is characterized in that the side of all plate translots (3) of vertical rib (2) both sides joins slotted eye (4) side on same plane with all.
6, a kind of laminated reverse T-shaped board according to claim 1, the section that it is characterized in that joining slotted eye (4) is identical either large or small with the cross dimensions of plate translot (3).
7, a kind of laminated reverse T-shaped board according to claim 1, the section that it is characterized in that joining slotted eye (4) is identical or inequality with the section configuration of plate translot (3).
8, a kind of laminated reverse T-shaped board according to claim 1 is characterized in that plate translot (3) is for connecting the groove of vertical rib (2).
9, a kind of laminated reverse T-shaped board according to claim 1 is characterized in that transverse plate translot (3) is the close heavy muscle structure groove that gos deep into base plate (1) usefulness that intersects transversary steel bar stress (6) that is provided with of the vertical muscle (5) that sets in advance.
10, a kind of laminated reverse T-shaped board according to claim 3 is characterized in that plate translot (3) is not the groove of rough surface, but the structure groove.
11, a kind of laminated reverse T-shaped board according to claim 1 is characterized in that horizontal flange or raised line (7) are arranged on the base plate (1).
12, a kind of laminated reverse T-shaped board according to claim 11 is characterized in that transverse plate translot (3) and the alternate setting of raised line (7) on the base plate (1).
13, a kind of laminated reverse T-shaped board according to claim 11 is characterized in that the edges of boards of base plate (1) or plate face or raised line (7) or transverse plate translot (3) have the muscle of revealing or net (8).
14,, it is characterized in that being provided with in the transverse plate translot (3) and cover groove muscle (9) according to the described a kind of laminated reverse T-shaped board of arbitrary claim in the claim 1 to 13.
15,, it is characterized in that connector (10) or iron wire (11) are arranged in the transverse plate translot (3) according to the described a kind of laminated reverse T-shaped board of arbitrary claim in the claim 1 to 13.
16, a kind of laminated reverse T-shaped board according to claim 11 is characterized in that transverse plate translot (3) limit or raised line (7) limit have horizontal cracking resistance to reveal muscle, connect the connector (10) or the iron wire (11) of the vertical muscle of base plate.
17,, it is characterized in that for sleeping in muscle groove of transverse plate translot (3) for rearmounted logical reinforcing bar according to the described a kind of laminated reverse T-shaped board of arbitrary claim in the claim 1 to 13.
18, a kind of laminated reverse T-shaped board according to claim 1 is characterized in that transverse plate translot (3) is up-small and down-big closing in groove.
19,, it is characterized in that vertical rib (2) both sides are provided with plate translot (3) according to the described a kind of laminated reverse T-shaped board of arbitrary claim in the claim 1 to 13.
20, a kind of laminated reverse T-shaped board according to claim 19 is characterized in that the plate translot (3) of vertical rib (2) both sides is symmetrical arranged.
21, according to the described a kind of laminated reverse T-shaped board of arbitrary claim in the claim 1 to 13, the groove of two plate translots (3) that it is characterized in that vertical rib (2) both sides is on coaxial same straight line.
22,, it is characterized in that vertical rib (2) is provided with connection slotted eye (4), and will indulge plate translot (3) connection of rib (2) both sides according to the described a kind of laminated reverse T-shaped board of arbitrary claim in the claim 1 to 13.
23, a kind of laminated reverse T-shaped board according to claim 22, it is identical or inequality with plate translot (3) cross section to it is characterized in that joining slotted eye (4).
24, a kind of laminated reverse T-shaped board according to claim 22 is characterized in that joining slotted eye (4) cross-sectional area at least one section area less than plate translot (3).
25, a kind of laminated reverse T-shaped board according to claim 22 is characterized in that joining slotted eye (4) for circular, square or oval.
26,, it is characterized in that plate translot (3) plane is the groove that broadens according to the described a kind of laminated reverse T-shaped board of arbitrary claim in the claim 1 to 13.
27,, it is characterized in that vertical or horizontal dew muscle (8) is arranged in the plate translot (3) according to the described a kind of laminated reverse T-shaped board of arbitrary claim in the claim 1 to 13.
28,, it is characterized in that the connector (10) that connects vertical or horizontal reinforcing bar is arranged in the plate translot (3) according to the described a kind of laminated reverse T-shaped board of arbitrary claim in the claim 1 to 13.
29,, it is characterized in that plate translot (3) and vertical rib quadrature or oblique according to the described a kind of laminated reverse T-shaped board of arbitrary claim in the claim 1 to 13.
30,, it is characterized in that having at least two to be arranged in parallel in the plate translot (3) according to the described a kind of laminated reverse T-shaped board of arbitrary claim in the claim 1 to 13.
31, a kind of laminated reverse T-shaped board according to claim 30 is characterized in that (3) at least two of the plate translots of vertical rib (2) both sides are parallel, and adjacent parallel center to center distance is 15-35cm.
32, a kind of laminated reverse T-shaped board according to claim 30 is characterized in that (3) at least two of the plate translots of vertical rib (2) both sides are parallel, and adjacent parallel center to center distance is 5-15cm.
33, a kind of laminated reverse T-shaped board according to claim 30 is characterized in that (3) at least two of the plate translots of vertical rib (2) both sides are parallel, and adjacent parallel center to center distance is 35-75cm.
34,, it is characterized in that the plate translot (3) of vertical rib (2) both sides be arranged in parallel according to the described a kind of laminated reverse T-shaped board of arbitrary claim in the claim 1 to 13.
35,, it is characterized in that same base plate (1) parallel-plate translot (3) is more than 12 according to the described a kind of laminated reverse T-shaped board of arbitrary claim in the claim 1 to 13.
36,, it is characterized in that plate translot (3) groove depth on same straight line is identical according to the described a kind of laminated reverse T-shaped board of arbitrary claim in the claim 1 to 13.
37,, it is characterized in that plate translot (3) groove depth of vertical rib (2) both sides is identical according to the described a kind of laminated reverse T-shaped board of arbitrary claim in the claim 1 to 13.
38,, it is characterized in that plate translot (3) groove width is 3-25cm according to the described a kind of laminated reverse T-shaped board of arbitrary claim in the claim 1 to 13.
39,, it is characterized in that plate translot (3) groove width is 1-5cm according to the described a kind of laminated reverse T-shaped board of arbitrary claim in the claim 1 to 13.
40,, it is characterized in that between the adjacent plate translot (3) of vertical rib (2) both sides convex tendon (13) being arranged according to the described a kind of laminated reverse T-shaped board of arbitrary claim in the claim 1 to 13.
41,, it is characterized in that between the adjacent plate translot (3) of vertical rib (2) both sides flange (7) being arranged according to the described a kind of laminated reverse T-shaped board of arbitrary claim in the claim 1 to 13.
42,, it is characterized in that the edge of flange (7) setback base plate (1) according to the described a kind of laminated reverse T-shaped board of claim 41.
43,, it is characterized in that flange (7) is the flange of outer narrow inner width according to the described a kind of laminated reverse T-shaped board of claim 41.
44,, it is characterized in that vertical rib (2) is provided with hole (14) according to the described a kind of laminated reverse T-shaped board of arbitrary claim in the claim 1 to 13.
45,, it is characterized in that being provided with reinforcing bar (6) in the vertical rib (2) according to the described a kind of laminated reverse T-shaped board of arbitrary claim in the claim 1 to 13.
46,, it is characterized in that vertical rib (2) is provided with vertical groove (15) according to the described a kind of laminated reverse T-shaped board of arbitrary claim in the claim 1 to 13.
47,, it is characterized in that vertical rib (2) is provided with transverse plate translot (3) according to the described a kind of laminated reverse T-shaped board of arbitrary claim in the claim 1 to 13.
48,, it is characterized in that the horizontal side of base plate (1) has dew muscle (8) according to the described a kind of laminated reverse T-shaped board of arbitrary claim in the claim 1 to 13.
49, a kind of laminated reverse T-shaped board according to claim 11 is characterized in that flange (7) laterally reveals muscle (8).
50, a kind of laminated reverse T-shaped board according to claim 11 is characterized in that flange (7) is positioned at connection slotted eye (4) limit.
51, a kind of laminated reverse T-shaped board according to claim 11 is characterized in that flange (7) upper surface and connection slotted eye (4) are gone up or lower wall is flat, low or high.
52,, it is characterized in that having in the base plate (1) at least two vertical muscle (5) to be arranged in parallel according to the described a kind of laminated reverse T-shaped board of arbitrary claim in the claim 1 to 13.
53,, it is characterized in that having in the base plate (1) at least two longitudinal prestressing reinforcing bars (16) to be arranged in parallel according to the described a kind of laminated reverse T-shaped board of arbitrary claim in the claim 1 to 13.
54,, it is characterized in that the vertical muscle (5) of vertical rib (2) is parallel with the longitudinal prestressing reinforcing bar (16) in the base plate (1) according to the described a kind of laminated reverse T-shaped board of claim 53.
55, a kind of laminated reverse T-shaped board according to claim 11 is characterized in that horizontal flange (7) has the transverse prestress projection.
56,, it is characterized in that plate translot (3) has transverse prestress plate translot according to the described a kind of laminated reverse T-shaped board of arbitrary claim in the claim 1 to 13.
57, a kind of laminated reverse T-shaped board according to claim 11 is characterized in that the flange (7) and the width ratio of plate translot (3) are 0.1-1.0 or 1.01-9.
58, a kind of laminated reverse T-shaped board according to claim 11 is characterized in that the flange (7) and the aspect ratio of vertical rib (2) are 0.05-0.5 or 0.501-1.
59, according to the described a kind of laminated reverse T-shaped board of arbitrary claim in the claim 1 to 13, the length that it is characterized in that base plate (1) is 250-720cm.
60, according to the described a kind of laminated reverse T-shaped board of arbitrary claim in the claim 1 to 13, the length that it is characterized in that base plate (1) is 250-350cm, 350.1-400cm, 400.1-500cm, 500.1-600cm, 600.1-720cm.
61, according to the described a kind of laminated reverse T-shaped board of arbitrary claim in the claim 1 to 13, the width that it is characterized in that base plate (1) is 40-120cm.
62, according to the described a kind of laminated reverse T-shaped board of arbitrary claim in the claim 1 to 13, the width that it is characterized in that base plate (1) is 40-50cm, 50.1-65cm, 65.1-85cm, 85.1-100cm, 100.1-120cm.
63, according to the described a kind of laminated reverse T-shaped board of arbitrary claim in the claim 1 to 13, the degree of depth that it is characterized in that plate translot (3) is 1-6cm, 6.1-12cm.
64, according to the described a kind of laminated reverse T-shaped board of arbitrary claim in the claim 1 to 13, the degree of depth that it is characterized in that plate translot (3) is 1-2cm, 2-3.5cm, 3.5-4.5cm, 4.5-6cm, 6.1-12cm.
65, according to the described a kind of laminated reverse T-shaped board of arbitrary claim in the claim 1 to 13, the width that it is characterized in that plate translot (3) is 0.5-5cm or 5.1-10cm or 10.1-20cm or 20.1-30cm or 30.1-40cm.
66, according to the described a kind of laminated reverse T-shaped board of arbitrary claim in the claim 1 to 13, the width that it is characterized in that plate translot (3) is 5-10cm, 11-20cm, 21-35cm, 35-50cm.
67, according to the described a kind of laminated reverse T-shaped board of arbitrary claim in the claim 1 to 13, it is characterized in that the height of vertical rib (2) is 1.5-25cm, vertical the wide of rib (2) is 3-25cm, 25.1-35cm.
68, according to the described a kind of laminated reverse T-shaped board of arbitrary claim in the claim 1 to 13, the height that it is characterized in that vertical rib (2) is 2-3cm, 3-5cm, 5-8cm, 8-10cm, 10-15cm, 15.1-25cm, and vertical the wide of rib (2) is 3-5cm, 5-6cm, 6-10cm, 10-25cm.
69, a kind of laminated reverse T-shaped board according to claim 11, the width that it is characterized in that flange (7) is 0.5-5cm, 5.1-35cm, 35.1-45cm.
70, a kind of laminated reverse T-shaped board according to claim 11, the width that it is characterized in that flange (7) is 5-25cm, 25-100cm, 101-350cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006101211448A CN100489245C (en) | 2006-08-22 | 2006-08-22 | Laminated inverted T-shaped board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006101211448A CN100489245C (en) | 2006-08-22 | 2006-08-22 | Laminated inverted T-shaped board |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2009103021390A Division CN101550738A (en) | 2006-08-22 | 2006-08-22 | Folding converse T-shaped plate |
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| Publication Number | Publication Date |
|---|---|
| CN1912293A CN1912293A (en) | 2007-02-14 |
| CN100489245C true CN100489245C (en) | 2009-05-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006101211448A Active CN100489245C (en) | 2006-08-22 | 2006-08-22 | Laminated inverted T-shaped board |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101565984B (en) * | 2008-04-21 | 2011-07-20 | 万科企业股份有限公司 | Precast concrete slab and preparation method thereof |
| CN101565987B (en) * | 2008-04-25 | 2011-11-30 | 万科企业股份有限公司 | Precast concrete beam and fabricating method thereof |
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Effective date of registration: 20160720 Address after: 410205, Hunan, Changsha Province, Yuelu District Road, 8 star road, star industry base, 4 floor Patentee after: Changsha Juxing Light Weight Building Material Co., Ltd. Address before: 410011 Hunan province Changsha Furong Road two section 59 Suncheon City 28 floor Patentee before: Qiu Zeyou |