CN102900232A - Light steel structure aerated concrete on-site pouring construction process and special device thereof - Google Patents
Light steel structure aerated concrete on-site pouring construction process and special device thereof Download PDFInfo
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- CN102900232A CN102900232A CN2012102949695A CN201210294969A CN102900232A CN 102900232 A CN102900232 A CN 102900232A CN 2012102949695 A CN2012102949695 A CN 2012102949695A CN 201210294969 A CN201210294969 A CN 201210294969A CN 102900232 A CN102900232 A CN 102900232A
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Abstract
The invention relates to a light steel structure aerated concrete on-site pouring construction process and a special device thereof. The light steel structure aerated concrete on-site pouring construction process includes the following steps: (1) reinforced concrete is used as foundation; (2) a light steel framework is manufactured according to a drawing; (3) steel bar net slices and the light steel framework are connected by adopting a binding or welding process; (4) aerated concrete is poured on site; and (5) after the aerated concrete is solidified, a template is removed, and construction is completed. The light steel structure aerated concrete on-site pouring construction process is simple in procedure, easy to achieve and particularly suitable for buildings no more than three layers such as villas or small-size office spaces. The light steel structure aerated concrete on-site pouring construction process and the special device can improve construction efficiency and reduce construction cost, and the buildings built by the method have good thermal insulation performance, sound insulation performance, fireproof performance and anti-seismic performance.
Description
Technical field
The present invention relates to the realm of building construction, especially a kind of lightweight steel construction gas concrete cast-in-site architectural construction technology and special equipment thereof.
Background technology
The order three first layers is with interior median low structure thing, usually adopts pouring concrete framework, the mode that air-entrained concrete building block or common brick are filled such as villa or minimized office when the building operations with room etc.Because existing air-entrained concrete building block is behind processing factory's moulding by casting, transport to again the job site and use, therefore transporting building block not only wastes time and energy, and makes troubles to construction, affects construction speed, also causes engineering cost to increase.
Summary of the invention
The object of the present invention is to provide and a kind ofly can save manpower and expense, lightweight steel construction gas concrete cast-in-site architectural construction technology and special equipment thereof that the suitable median low structure thing of accelerating speed of application uses when building.
The objective of the invention is to realize by following technological means:
A kind of lightweight steel construction gas concrete cast-in-site architectural construction technology is characterized in that: may further comprise the steps:
(1) steel concrete is done the basis;
(2) manufacture light steel skeleton according to drawing;
(3) adopt colligation or welding procedure that reinforced mesh is connected with light steel skeleton;
(4) cast-in-site gas concrete;
(5) after gas concrete solidifies, stripping, construction is finished.
And the described cast-in-site gas concrete of step (4) comprises that building cuts off cast-in-site, window and doorway cast-in-site, roof and floor interlayer cast-in-site.
And; the concrete grammar that building cuts off cast-in-site is: at the arranged outside template support of reinforced mesh; reserve the above protection interval that is used for cast gas concrete of 5cm between template and the reinforced mesh; between two templates, stay pipe is installed; and in stay pipe, install bolt two templates are fixed, cast-in-site gas concrete in the interval between reinforced mesh and template.
And window and doorway cast-in-site are to adopt special-purpose light steel stereotyped structure, and the cast rear pattern plate can be dismantled.
And roof and floor interlayer cast-in-site are that roof and floor interlayer adopt light steel integrated roof structure, and steel bar truss floor support plate is made base plate, pours into a mould at this steel bar girder upper surface.
And, use on-the-spot cement foam maker during the described cast-in-site gas concrete of step (4).
And, use the process of the on-the-spot processing of on-the-spot cement foam maker gas concrete to be: at first with cement, gather materials, flyash, early strength admixture, accelerating admixture and water mix and blend make slurry, cement blowing agent and water are mixed and made into dilution foam; Then with slurry with the foaming after dilution mix; At last with mixture output cast.
And described gathering materials comprises light ceramic.
A kind of on-the-spot cement foam maker for the use of lightweight steel construction gas concrete cast-in-site architectural construction technology, it is characterized in that: comprise body, the inside of this body becomes mix and blend chamber, blowing agent dilution chamber and canyon by baffle for separating, make a charging aperture that is communicated with the mix and blend chamber at the upper surface of body, in the bottom of body a discharging opening that is communicated with the mix and blend chamber is installed; A motor is installed in the body outside, and this motor connects and drives a paddle, and it is indoor that this paddle vertically is arranged on mix and blend; The body upper surface is made the import that is communicated with blowing agent dilution chamber; This blowing agent dilution chamber is communicated with a foaming tube, is communicated with an air pump on this foaming tube, and it is indoor that the port of export of this foaming tube is positioned at mix and blend.
And described discharging opening connects the High voltage output device; Described air pump is installed in the canyon; Described equipment indoor location electric control box, the upper surface of body is installed control button and instrument board, erection equipment chamber door on the body; Described blowing agent chamber is communicated with foaming tube by the water pump that is installed in the canyon.
Advantage of the present invention and good effect are:
1, this construction technology provides a kind of suitable villa or minimized office to be no more than the cast-in-site job practices of three layers building use with floors such as rooms, adopts this method can reduce difficulty of construction, improves efficiency of construction.
2, this construction technology adopts light material, and therefore specially treated that it goes without doing on the basis can reduce construction and dropping into.
3, adopt this construction technology to build the building that forms and have good insulation, sound insulation, fire prevention and shock resistance, comfortable for living safety.
4, this construction technology energy-conserving and environment-protective not only can be saved manpower, and can also reduce the usage quantity of the constructional materialss such as sandstone.
5, employed on-the-spot cement foam maker is Split type structure in this technique, and it is lightweight, volume is little, is convenient to transportation and operation, is particularly suitable for building roof heat insulating work, the use of floor heating engineering.
6, the present invention is the lightweight steel construction gas concrete cast-in-site architectural construction technology that a kind of flow process is simple, be easy to realize, this construction technology is fit to villa or minimized office is no more than three layers building use with floors such as rooms, use this cast-in-site technology and equipment not only can improve efficiency of construction, reducing construction cost, and the building that uses this method to build have good insulation, sound insulation, fire prevention and anti-seismic performance.
Description of drawings
Fig. 1 is the front view of on-the-spot cement foam maker;
Fig. 2 is the top view of Fig. 1;
Fig. 3 is the sectional view of Fig. 1;
Fig. 4 is gas concrete production procedure block diagram;
Fig. 5 is the schematic diagram that cuts off cast.
The specific embodiment
Be described in detail embodiments of the invention below in conjunction with accompanying drawing; Need to prove, the present embodiment is narrative, is not determinate, can not limit protection scope of the present invention with this.
A kind of lightweight steel construction gas concrete cast-in-site architectural construction technology is characterized in that: may further comprise the steps:
(1) steel concrete is done the basis;
(2) manufacture light steel skeleton according to drawing;
(3) adopt colligation or welding procedure that reinforced mesh 21 is connected connection with light steel skeleton;
(4) use on-the-spot cement foam maker cast-in-site gas concrete;
It comprises that building cuts off cast-in-site, window and doorway cast-in-site, roof and floor interlayer cast-in-site.
1. the concrete grammar of building partition cast-in-site is: in the arranged outside template 23 of reinforced mesh; reserve the above protection interval 22 that is used for cast gas concrete of 5cm between template and the reinforced mesh; stay pipe 19 is installed between two templates; and in stay pipe, install bolt 20 two templates are fixed, cast-in-site gas concrete in the interval between reinforced mesh and template.
2. window and doorway cast-in-site are to adopt special-purpose light steel stereotyped structure, and the cast rear pattern plate can be dismantled.
3. roof and floor interlayer cast-in-site are that roof and floor interlayer adopt light steel integrated roof structure, and steel bar truss floor support plate is made base plate, pours into a mould at this steel bar girder upper surface.
Use the process of the on-the-spot processing of on-the-spot cement foam maker gas concrete to be: at first with cement, gather materials (gather materials and can comprise light ceramic), flyash, early strength admixture, accelerating admixture and water mix and blend make slurry, cement blowing agent and water are mixed and made into dilution foam; Then with slurry with the foaming after dilution mix; At last mixture is poured into appointed part through high-pressure delivery.
(5) after gas concrete solidifies, stripping (after the cast of window and doorway not stripping), construction is finished.
A kind of on-the-spot cement foam maker comprises body 2, the uniform installation roller 3 of organism bottom.The inside of body becomes mix and blend chamber 10, blowing agent dilution chamber 13 and canyon 15 by baffle for separating.Make a charging aperture 12 that is communicated with the mix and blend chamber at the upper surface of body, in the bottom of body a discharging opening 5 that is communicated with the mix and blend chamber is installed, control spanner 4 is installed on this discharging opening, this discharging opening can connect the High voltage output device.A motor 1 is installed in the body outside, and this motor connects and drives a propeller 11, and it is indoor that this paddle vertically is arranged on mix and blend.
The body upper surface is made the import 7 that is communicated with blowing agent dilution chamber, and this import is two, is respectively applied to into water and the infusion of setting out.This blowing agent dilution chamber is communicated with a foaming tube 6 by the water pump 16 that is installed in the canyon, is communicated with one near the entrance point of this foaming tube and adds compression pump 17, and this adds compression pump and is installed in the canyon, and it is indoor that the port of export of foaming tube extends to mix and blend.Equipment indoor location electric control box 14, the upper surface of body is installed control button and instrument board 8, erection equipment chamber door 9 on the body.
Claims (10)
1. lightweight steel construction gas concrete cast-in-site architectural construction technology is characterized in that: may further comprise the steps:
(1) steel concrete is done the basis;
(2) manufacture light steel skeleton according to drawing;
(3) adopt colligation or welding procedure that reinforced mesh is connected with light steel skeleton;
(4) cast-in-site gas concrete;
(5) after gas concrete solidifies, stripping, construction is finished.
2. lightweight steel construction gas concrete cast-in-site architectural construction technology according to claim 1 is characterized in that: the described cast-in-site gas concrete of step (4) comprises that building cuts off cast-in-site, window and doorway cast-in-site, roof and floor interlayer cast-in-site.
3. lightweight steel construction gas concrete cast-in-site architectural construction technology according to claim 2; it is characterized in that: the concrete grammar that building cuts off cast-in-site is: at the arranged outside template support of reinforced mesh; reserve the above protection interval that is used for cast gas concrete of 5cm between template and the reinforced mesh; between two templates, stay pipe is installed; and in stay pipe, install bolt two templates are fixed, cast-in-site gas concrete in the interval between reinforced mesh and template.
4. lightweight steel construction gas concrete cast-in-site architectural construction technology according to claim 2 is characterized in that: window and doorway cast-in-site are to adopt special-purpose light steel stereotyped structure, and the cast rear pattern plate can be dismantled.
5. lightweight steel construction gas concrete cast-in-site architectural construction technology according to claim 2, it is characterized in that: roof and floor interlayer cast-in-site are that roof and floor interlayer adopt light steel integrated roof structure, steel bar truss floor support plate is made base plate, pours into a mould at this steel bar girder upper surface.
6. lightweight steel construction gas concrete cast-in-site architectural construction technology according to claim 1 is characterized in that: use on-the-spot cement foam maker during the described cast-in-site gas concrete of step (4).
7. lightweight steel construction gas concrete cast-in-site architectural construction technology according to claim 6, it is characterized in that: use the process of the on-the-spot processing of on-the-spot cement foam maker gas concrete to be: at first with cement, gather materials, flyash, early strength admixture, accelerating admixture and water mix and blend make slurry, cement blowing agent and water are mixed and made into dilution foam; Then with slurry with the foaming after dilution mix; At last with mixture output cast.
8. lightweight steel construction gas concrete cast-in-site architectural construction technology according to claim 7, it is characterized in that: described gathering materials comprises light ceramic.
9. one kind is used for the on-the-spot cement foam maker that lightweight steel construction gas concrete cast-in-site architectural construction technology uses, it is characterized in that: comprise body, the inside of this body becomes mix and blend chamber, blowing agent dilution chamber and canyon by baffle for separating, make a charging aperture that is communicated with the mix and blend chamber at the upper surface of body, in the bottom of body a discharging opening that is communicated with the mix and blend chamber is installed; A motor is installed in the body outside, and this motor connects and drives a paddle, and it is indoor that this paddle vertically is arranged on mix and blend; The body upper surface is made the import that is communicated with blowing agent dilution chamber; This blowing agent dilution chamber is communicated with a foaming tube, is communicated with an air pump on this foaming tube, and it is indoor that the port of export of this foaming tube is positioned at mix and blend.
10. on-the-spot cement foam maker according to claim 9 is characterized in that: described discharging opening connection High voltage output device; Described air pump is installed in the canyon; Described equipment indoor location electric control box, the upper surface of body is installed control button and instrument board, erection equipment chamber door on the body; Described blowing agent chamber is communicated with foaming tube by the water pump that is installed in the canyon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102949695A CN102900232A (en) | 2012-08-20 | 2012-08-20 | Light steel structure aerated concrete on-site pouring construction process and special device thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102949695A CN102900232A (en) | 2012-08-20 | 2012-08-20 | Light steel structure aerated concrete on-site pouring construction process and special device thereof |
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| CN102900232A true CN102900232A (en) | 2013-01-30 |
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| CN2012102949695A Pending CN102900232A (en) | 2012-08-20 | 2012-08-20 | Light steel structure aerated concrete on-site pouring construction process and special device thereof |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200974299Y (en) * | 2006-10-17 | 2007-11-14 | 王宪伟 | Foam concrete mixer |
| CN201275800Y (en) * | 2008-09-04 | 2009-07-22 | 牟世友 | Household small-sized cement foam maker |
| CN201588316U (en) * | 2009-09-11 | 2010-09-22 | 闫振甲 | Fire-proof and self-heat insulating structure of cast-in-place foam concrete of wall with steel structure and concrete frame structure |
| CN101858114A (en) * | 2009-04-07 | 2010-10-13 | 段风雷 | Construction method for cast-in-place integral light-weight partition wall |
| CN201865339U (en) * | 2010-11-02 | 2011-06-15 | 武汉中天创新环保科技开发有限公司 | Slurry leakage-resistant male/female mould of foaming concrete cast-in-place wall |
| CN102896688A (en) * | 2012-08-20 | 2013-01-30 | 天津东正测控技术发展有限公司 | Aerated concrete in-situ concreting process and device special for aerated concrete in-situ concreting process |
| CN202781432U (en) * | 2012-08-20 | 2013-03-13 | 天津东正测控技术发展有限公司 | Field cement foaming machine |
-
2012
- 2012-08-20 CN CN2012102949695A patent/CN102900232A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200974299Y (en) * | 2006-10-17 | 2007-11-14 | 王宪伟 | Foam concrete mixer |
| CN201275800Y (en) * | 2008-09-04 | 2009-07-22 | 牟世友 | Household small-sized cement foam maker |
| CN101858114A (en) * | 2009-04-07 | 2010-10-13 | 段风雷 | Construction method for cast-in-place integral light-weight partition wall |
| CN201588316U (en) * | 2009-09-11 | 2010-09-22 | 闫振甲 | Fire-proof and self-heat insulating structure of cast-in-place foam concrete of wall with steel structure and concrete frame structure |
| CN201865339U (en) * | 2010-11-02 | 2011-06-15 | 武汉中天创新环保科技开发有限公司 | Slurry leakage-resistant male/female mould of foaming concrete cast-in-place wall |
| CN102896688A (en) * | 2012-08-20 | 2013-01-30 | 天津东正测控技术发展有限公司 | Aerated concrete in-situ concreting process and device special for aerated concrete in-situ concreting process |
| CN202781432U (en) * | 2012-08-20 | 2013-03-13 | 天津东正测控技术发展有限公司 | Field cement foaming machine |
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Application publication date: 20130130 |