CN2417223Y - Floor structure cast in situ with reinforcement inside - Google Patents

Floor structure cast in situ with reinforcement inside Download PDF

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Publication number
CN2417223Y
CN2417223Y CN 00207318 CN00207318U CN2417223Y CN 2417223 Y CN2417223 Y CN 2417223Y CN 00207318 CN00207318 CN 00207318 CN 00207318 U CN00207318 U CN 00207318U CN 2417223 Y CN2417223 Y CN 2417223Y
Authority
CN
China
Prior art keywords
plate
floor
cast
slab
dark rib
Prior art date
Application number
CN 00207318
Other languages
Chinese (zh)
Inventor
梁军
Original Assignee
梁军
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 梁军 filed Critical 梁军
Priority to CN 00207318 priority Critical patent/CN2417223Y/en
Application granted granted Critical
Publication of CN2417223Y publication Critical patent/CN2417223Y/en

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Abstract

The utility model discloses a cast-in-situ floor cover slab with hidden ribs. The utility model is composed of an upper slab, a lower slab, hidden ribs and mould casings, wherein the hidden ribs and the mould casings are arranged between the upper slab and the lower slab at intervals; the upper slab and the lower slab are connected into a whole by the hidden ribs. The utility model has the advantages of sound insulation, heat insulation, material saving, reasonable stress in each direction of the floor cover slab and favorable integrity and shock resistance.

Description

Cast-in-place concrete hidden rib floor structure

The utility model relates to a kind of building unit, particularly a kind of floor structure.

At present, the floor structure of brick mix structure and frame structure building is divided into precast hollow slab and cast-in-place plate two classes.It is fast that precast hollow slab has speed of application, advantages such as cost is low, but its shortcoming also is tangible, owing to firmly do not connect between the adjacent precast plate, only fill, thereby globality is poor, is unfavorable for antidetonation with cement mortar, and slit cracking, infiltration often occur, put to no little inconvenience and psychological pressure to resident family.Cast-in-place plate then is another kind of widely used technology, and it has good integrity, problems such as crack firmly, can not occur, but its engineering time is long, and expense is higher.Owing to consider the total quality in house, some high-quality building adopt cast in site floor more and more, and cast-in-place hollow building cover plate technique occurred in recent years, and its structure has been used for reference the style of precast hollow slab, adopt the open circles pore structure of parallel arranged.Its advantage is sound insulation, heat insulation, saving material, uses but such cast-in-place hollow slab only can be used as one-way slabs, and the scope of application has limitation.

The utility model purpose provide a kind of sound insulation, heat insulation, save material and stressed reasonable, the firm cast-in-place concrete hidden rib floor structure of each side.

The purpose of this utility model is realized by following technical scheme:

A kind of cast-in-place concrete hidden rib floor structure, it is made up of upper plate, lower plate, dark rib and formwork, and dark rib and formwork between upper plate and lower plate, have reinforcing bar in upper plate, lower plate, the dark rib alternately, and dark rib connects as one upper plate and lower plate.

Above-mentioned floor structure, described dark rib intersects mutually, floor structure is divided into several regions, all places formwork in each zone.

Above-mentioned floor structure, described formwork are light material or hollow-core construction.

Above-mentioned floor structure, described dark rib can be hollow type, I shape or empty stomach type.

Adopt the floor structure of this structure, formwork can play sound insulation, heat insulation, the effect of saving material, and dark rib connects as one upper and lower plates, and on all directions stressed rationally, therefore have good globality and shock resistance.

Below in conjunction with accompanying drawing the utility model is described in detail.

Fig. 1 is a structural profile schematic diagram of the present utility model;

Fig. 2 is an overall schematic of the present utility model;

Fig. 3 is a formwork schematic diagram of the present utility model.

As can be seen from the figure, this cast-in-place concrete hidden rib floor structure divides three layers, bottom is a lower plate 2, and its thickness is greater than 20mm, and aspect ratio is 1: 1-10: 1, in join reinforcing bar, be formwork 4 and dark rib 3 on the lower plate 2, formwork can be solid, also can be hollow, material can be by the plant straw, and light-weight high-strength materials such as glass fiber reinforced plastic, sheet iron plate, glass fibre cement are made.Its profile can be made shapes such as square, rectangle, circle, polygon according to designing requirement, can play sound insulation, heat insulation, the effect of saving material and weight.Be dark rib 3 between formwork, dark rib 3 can have reinforcing bar (also can not having), and it is connected with the reinforcing bar of upper and lower plates, is cast for one at last.

The upper plate of floor structure, structure is identical with lower plate

Its sequence of construction is: a bed die, colligation lower plate and dark rib steel muscle, cast lower plate, formwork is fixed on the lower plate, and colligation upper plate reinforcing bar carries out the cast of upper plate, dark rib at last, finishes cast-in-place concrete hidden rib floor structure.

Be the data of an embodiment below:

Last plate thickness: 50mm;

Dark rib width: 200mm, distance: 1200mm-1000mm between the dark rib;

Formwork thickness: 100mm;

Following plate thickness: 200mm.

Claims (4)

1. cast-in-place concrete hidden rib floor structure, it is characterized in that: it is made up of upper plate [1], lower plate [2], dark rib [3] and formwork [4], dark rib [3] and formwork [4] between upper plate [1] and lower plate [2], have reinforcing bar in upper plate, lower plate, the dark rib alternately, and dark rib connects as one upper plate and lower plate.
2. floor structure according to claim 1 is characterized in that: described dark rib intersects mutually, and floor structure is divided into several regions, all places formwork [4] in each zone.
3. floor structure according to claim 2 is characterized in that: described dark rib [3] can be hollow type, I shape or empty stomach type.
4. floor structure according to claim 3 is characterized in that: described formwork [4] is light material or hollow-core construction.
CN 00207318 2000-03-23 2000-03-23 Floor structure cast in situ with reinforcement inside CN2417223Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 00207318 CN2417223Y (en) 2000-03-23 2000-03-23 Floor structure cast in situ with reinforcement inside

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 00207318 CN2417223Y (en) 2000-03-23 2000-03-23 Floor structure cast in situ with reinforcement inside

Publications (1)

Publication Number Publication Date
CN2417223Y true CN2417223Y (en) 2001-01-31

Family

ID=33575021

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 00207318 CN2417223Y (en) 2000-03-23 2000-03-23 Floor structure cast in situ with reinforcement inside

Country Status (1)

Country Link
CN (1) CN2417223Y (en)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1322213C (en) * 2002-04-30 2007-06-20 邱则有 Solid load-carrying shuttering used for reinforced concrete
CN100337000C (en) * 2002-04-30 2007-09-12 邱则有 Stereo force bearing shultering for steel bar concrete
CN100359110C (en) * 2005-10-25 2008-01-02 李义生 Steel reinforced concrete hidden rib contignation system and construction method thereof
CN100365227C (en) * 2002-04-30 2008-01-30 邱则有 Stereo bearing shuttering for steel reinforced concrete
CN100370099C (en) * 2003-06-30 2008-02-20 邱则有 Thin wall mould component
CN100381661C (en) * 2003-05-26 2008-04-16 邱则有 Hollow component
CN100392198C (en) * 2003-09-17 2008-06-04 李军掴 Precast hollow unit type cast-in-situ reinforced concrete vacuum floor
CN100400765C (en) * 2003-07-11 2008-07-09 邱则有 Open web components for concrete construction
CN100449084C (en) * 2003-05-06 2009-01-07 邱则有 Hollow casing for concrete filling and its use
CN1804276B (en) * 2005-01-12 2010-04-28 邱则有 Reinforced concrete hollow slab
CN1982604B (en) * 2002-04-30 2010-11-03 邱则有 Reinforcing-bar three-dimensional bearing roof
CN102787723A (en) * 2012-07-24 2012-11-21 张云麟 Manufacturing method of cast-in-place LOFT floor slab

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1322213C (en) * 2002-04-30 2007-06-20 邱则有 Solid load-carrying shuttering used for reinforced concrete
CN100337000C (en) * 2002-04-30 2007-09-12 邱则有 Stereo force bearing shultering for steel bar concrete
CN1982604B (en) * 2002-04-30 2010-11-03 邱则有 Reinforcing-bar three-dimensional bearing roof
CN100365227C (en) * 2002-04-30 2008-01-30 邱则有 Stereo bearing shuttering for steel reinforced concrete
CN100449084C (en) * 2003-05-06 2009-01-07 邱则有 Hollow casing for concrete filling and its use
CN100381661C (en) * 2003-05-26 2008-04-16 邱则有 Hollow component
CN100370099C (en) * 2003-06-30 2008-02-20 邱则有 Thin wall mould component
CN100400765C (en) * 2003-07-11 2008-07-09 邱则有 Open web components for concrete construction
CN100392198C (en) * 2003-09-17 2008-06-04 李军掴 Precast hollow unit type cast-in-situ reinforced concrete vacuum floor
CN1804276B (en) * 2005-01-12 2010-04-28 邱则有 Reinforced concrete hollow slab
CN100359110C (en) * 2005-10-25 2008-01-02 李义生 Steel reinforced concrete hidden rib contignation system and construction method thereof
CN102787723A (en) * 2012-07-24 2012-11-21 张云麟 Manufacturing method of cast-in-place LOFT floor slab
CN102787723B (en) * 2012-07-24 2015-08-19 张云麟 The preparation method of cast-in-place LOFT floor plates

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