CN2228503Y - On-the-site pouring hollow plate with permanent mould - Google Patents

On-the-site pouring hollow plate with permanent mould Download PDF

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Publication number
CN2228503Y
CN2228503Y CN95216619U CN95216619U CN2228503Y CN 2228503 Y CN2228503 Y CN 2228503Y CN 95216619 U CN95216619 U CN 95216619U CN 95216619 U CN95216619 U CN 95216619U CN 2228503 Y CN2228503 Y CN 2228503Y
Authority
CN
China
Prior art keywords
plate
cast
hollow
site
concrete
Prior art date
Application number
CN95216619U
Other languages
Chinese (zh)
Inventor
张乐
Original Assignee
张乐
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 张乐 filed Critical 张乐
Priority to CN95216619U priority Critical patent/CN2228503Y/en
Application granted granted Critical
Publication of CN2228503Y publication Critical patent/CN2228503Y/en

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Abstract

The utility model relates to an on-site cast hollow plate which is used for the concrete of buildings. The existing hollow plate only can be precast, is unable to be cast on the site and can not be used as a large-span floor plate because the existing hollow plate needs to be demoulded. The utility model has the structure that the on-site cast concrete plate which is made contains a hollow tire mold, so the on-site cast concrete plate can be cast into the large-span floor plate on the site; the shape of the sectional plane of the hollow tire mold can be trapezoidal, square or round, etc., and the hollow tire mold is made of cheap material such as hardboards. The utility model has the advantages of simple construction, flat plate bottom of the large-span floor plate, simple mold placing process, high construction speed, concrete saving and light building dead weight; owing to no secondary beam, the clear space of a building floor is increased or the floor height can be reduced, and the utility model is used for high buildings with more evident effect.

Description

Cast-in-place hollow slab with permanent loose tool
The utility model is a kind of concrete cast-in-situ hollow plate that is used for building.
Existing large span floor system has: cast-in-place slab, prestressing without bondn floor, well word flooring, close rib flooring.Cast-in-place slab is from great (thickness of slab has 200 millimeters usually), though prestressing without bondn floor attenuate the thickness of slab construction complicated, well word flooring, close rib flooring put the mould difficulty and the conversion thickness of slab also thicker.And general hollow plate is because of must the demoulding, can only be prefabricated can't be cast-in-place, can not be used as large span floor.
The purpose of this utility model is the shortcoming that overcomes prior art, provides a kind of converting thickness little, from heavy and light, puts mould and the not difficult concrete cast-in-situ large span hollowcore slab of construction.
Structure of the present utility model is as follows: hollow mould is contained in the inside at the cast in place concrete plate of making.The utility model contains hollow mould owing to inside, thereby is cast-in-situ concrete hollow slab; Owing to be water property of a specified duration loose tool, must the demoulding, thereby can cast-in-placely be large span floor.The cross sectional shape of said hollow mould can be trapezoidal, square, circular or other shapes; Can make by cheap material, as making by hardboard, rigid foam or potter's clay etc.
The utility model has the advantages that:
1, easy construction, smooth at the bottom of the plate of large span floor, make and put die process and simplify, accelerate speed of application;
2, can save concrete, alleviate the building deadweight;
3, owing to no secondary beam, thereby make the headroom increase of floor maybe can reduce floor height, it is more remarkable to be used for the highrise building effect.
Fig. 1 is the three-dimensional part section structural representation of embodiment.
Fig. 2 is the hardboard loose tool structural representation of embodiment.
Fig. 3 looks cross-sectional view for the master of embodiment.
Embodiment: see Fig. 1 to 3.The hollow mould 2 that is made by hardboard is contained in the inside of cast in place concrete plate 1.Hollow mould 2 is made up of the cardboard support 4 of peripheral hardboard 3 and Qi Nei, and the cross section is trapezoidal.5 is that hole, 6 is concrete beam among the figure.Owing to form girt strip 7 between the hole, so the approximate close rib building roof of stress form.

Claims (2)

1, a kind of cast-in-place hollow slab with permanent loose tool, it is characterized in that: hollow mould is contained in the inside at the cast in place concrete plate of making.
2, as the said cast-in-place hollow slab of claim 1, it is characterized in that with permanent loose tool; The hollow mould (2) that is made by hardboard is contained in inside, and hollow mould (2) is made up of peripheral hardboard (3) and the support of the cardboard in it (4), and the cross section is trapezoidal.
CN95216619U 1995-06-30 1995-06-30 On-the-site pouring hollow plate with permanent mould CN2228503Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN95216619U CN2228503Y (en) 1995-06-30 1995-06-30 On-the-site pouring hollow plate with permanent mould

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN95216619U CN2228503Y (en) 1995-06-30 1995-06-30 On-the-site pouring hollow plate with permanent mould

Publications (1)

Publication Number Publication Date
CN2228503Y true CN2228503Y (en) 1996-06-05

Family

ID=33865666

Family Applications (1)

Application Number Title Priority Date Filing Date
CN95216619U CN2228503Y (en) 1995-06-30 1995-06-30 On-the-site pouring hollow plate with permanent mould

Country Status (1)

Country Link
CN (1) CN2228503Y (en)

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100350110C (en) * 2003-07-13 2007-11-21 邱则有 Hollow construction member for concrete
CN100350111C (en) * 2002-04-30 2007-11-21 邱则有 Steel reinforced concrete stereo force bearing structure floor slab
CN100356006C (en) * 2003-07-11 2007-12-19 邱则有 Hollow component for concrete
CN100356005C (en) * 2003-07-11 2007-12-19 邱则有 Hollow component for concrete
CN100362192C (en) * 2003-10-01 2008-01-16 邱则有 Mould component
CN100366843C (en) * 2003-03-11 2008-02-06 邱则有 Formwork member for cast-in-situ concrete
CN100370094C (en) * 2003-07-11 2008-02-20 邱则有 Hollow component for concrete
CN100373020C (en) * 1999-11-29 2008-03-05 邱则有 Thin wall box for steel reinforced concrete filling
CN100386490C (en) * 2003-07-11 2008-05-07 邱则有 Hollow component for concrete
CN100393952C (en) * 2003-07-11 2008-06-11 邱则有 Hollow member for concrete
CN100393965C (en) * 2003-10-01 2008-06-11 邱则有 Mould component
CN100406658C (en) * 2003-07-11 2008-07-30 邱则有 Hollow component for concrete
CN100406664C (en) * 2002-04-30 2008-07-30 邱则有 Stereo bearing shuttering for reinforced concrete
CN101858119A (en) * 2010-06-23 2010-10-13 吴方伯 Reinforced concrete hollow floor slab and construction method
CN101864819A (en) * 2010-06-23 2010-10-20 吴方伯 Reinforced concrete hollow floor slab and construction method
CN1982604B (en) * 2002-04-30 2010-11-03 邱则有 Reinforcing-bar three-dimensional bearing roof
CN101914967A (en) * 2010-08-17 2010-12-15 吴方伯 Reinforced concrete hollow floor and construction method
CN102235048A (en) * 2010-06-23 2011-11-09 吴方伯 Reinforced concrete hollow floor
CN105587059A (en) * 2014-11-10 2016-05-18 Epi株式会社 Paper Hollow Pipe For Slab And Method Of Manufacturing The Same

Cited By (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100373020C (en) * 1999-11-29 2008-03-05 邱则有 Thin wall box for steel reinforced concrete filling
CN100373019C (en) * 1999-11-29 2008-03-05 邱则有 Thin wall box for steel reinforced concrete filling
CN100350111C (en) * 2002-04-30 2007-11-21 邱则有 Steel reinforced concrete stereo force bearing structure floor slab
CN100386491C (en) * 2002-04-30 2008-05-07 邱则有 Building cover of reinforced bar concrete solid load-carrying structure
CN100386493C (en) * 2002-04-30 2008-05-07 邱则有 Building cover of reinforced bar concrete solid load-carrying structure
CN1982604B (en) * 2002-04-30 2010-11-03 邱则有 Reinforcing-bar three-dimensional bearing roof
CN100406664C (en) * 2002-04-30 2008-07-30 邱则有 Stereo bearing shuttering for reinforced concrete
CN100366843C (en) * 2003-03-11 2008-02-06 邱则有 Formwork member for cast-in-situ concrete
CN100370094C (en) * 2003-07-11 2008-02-20 邱则有 Hollow component for concrete
CN100356005C (en) * 2003-07-11 2007-12-19 邱则有 Hollow component for concrete
CN100356006C (en) * 2003-07-11 2007-12-19 邱则有 Hollow component for concrete
CN100386490C (en) * 2003-07-11 2008-05-07 邱则有 Hollow component for concrete
CN100393952C (en) * 2003-07-11 2008-06-11 邱则有 Hollow member for concrete
CN100406658C (en) * 2003-07-11 2008-07-30 邱则有 Hollow component for concrete
CN100350110C (en) * 2003-07-13 2007-11-21 邱则有 Hollow construction member for concrete
CN100393965C (en) * 2003-10-01 2008-06-11 邱则有 Mould component
CN100362192C (en) * 2003-10-01 2008-01-16 邱则有 Mould component
CN101858119A (en) * 2010-06-23 2010-10-13 吴方伯 Reinforced concrete hollow floor slab and construction method
CN101864819A (en) * 2010-06-23 2010-10-20 吴方伯 Reinforced concrete hollow floor slab and construction method
CN102235048A (en) * 2010-06-23 2011-11-09 吴方伯 Reinforced concrete hollow floor
CN102235048B (en) * 2010-06-23 2013-05-22 吴方伯 Reinforced concrete hollow floor
CN101914967A (en) * 2010-08-17 2010-12-15 吴方伯 Reinforced concrete hollow floor and construction method
CN105587059A (en) * 2014-11-10 2016-05-18 Epi株式会社 Paper Hollow Pipe For Slab And Method Of Manufacturing The Same

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CF01 Termination of patent right due to non-payment of annual fee
C19 Lapse of patent right due to non-payment of the annual fee