CN103835414A - Foamed concrete bearing wall wrapped with wire mesh mortar boards and provided with Z-shaped frame and construction method - Google Patents

Foamed concrete bearing wall wrapped with wire mesh mortar boards and provided with Z-shaped frame and construction method Download PDF

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Publication number
CN103835414A
CN103835414A CN201410108168.4A CN201410108168A CN103835414A CN 103835414 A CN103835414 A CN 103835414A CN 201410108168 A CN201410108168 A CN 201410108168A CN 103835414 A CN103835414 A CN 103835414A
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concrete
shaped
ferro
frame
cement plate
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CN103835414B (en
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曹万林
刘文超
董宏英
崔晓曦
马恒
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HEBEI HUIYUAN BUILDING MATERIAL Co.,Ltd.
Beijing University of Technology
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Beijing University of Technology
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Abstract

The invention relates to a foamed concrete bearing wall wrapped with wire mesh mortar boards and provided with a Z-shaped frame and a construction method. The foamed concrete bearing wall mainly comprises L-shaped reinforced concrete frame columns, the wire mesh cement mortar boards, light foamed concrete wall bodies, prefabricated connecting pieces, concrete, horizontally-distributed rebars, embedded columns and high-polymer mortar, wherein the three light foamed concrete wall bodies and the two L-shaped reinforced concrete frame columns are connected in an alternate mode in sequence to form the Z-shaped bearing wall. According to the foamed concrete bearing wall, the wire mesh cement mortar boards are high in strength and impermeability, overall strength and overall durability of the foamed concrete bearing wall can be remarkably improved, and the wire mesh cement mortar boards serve as an external formwork so that the purpose that the wire mesh cement mortar boards do not need to be disassembled can be achieved; the wire mesh cement mortar boards at the corners of the foamed concrete bearing wall are integrally formed, and are connected through the high-polymer mortar, integrity of the foamed concrete bearing wall is improved, and seismic performance of the foamed concrete bearing wall is effectively improved; the embedded columns and the light foamed concrete wall bodies are the same in thickness, so that column edges are avoided, and the floor area is reduced; overall seismic performance of the foamed concrete bearing wall is improved through effective connection among the embedded columns, the horizontally-distributed rebars of the foamed concrete bearing wall, and the prefabricated connecting pieces.

Description

Covered with Angles silk screen Mortar Plates Z-shaped-frame foamed concrete bearing wall and the practice
Technical field
The present invention relates to a kind of Covered with Angles silk screen Mortar Plates Z-shaped-frame foamed concrete bearing wall and the practice, belong to energy-saving building technology field.
Background technology
Along with the quickening of China's modernization, the construction of all kinds of social infrastructures is in the ascendant.Building not only requires to have safety, functional, and requires to have enough durability.To the end of this century, the existing house of China will have 50% to enter the ageing step, that is to say and will have 23.4 hundred million m 2building face endurance issues.Therefore how to improve the durability of building, be the hot issue of current research always.
Meanwhile, along with the fast development of China's economy, this field of energy saving building has also been proposed to new requirement, to " the 12 " end of term, building energy conservation forms 1.16 hundred million tons of energy-conservation abilities of standard coal.Wherein Development of Green Building, strengthens new building energy conservation, forms 4,500 ten thousand tons of energy-conservation abilities of standard coal; In-depth heat supply system reform, the heat metering of carrying out in an all-round way charge, advances northern heating area existing building heat metering and reducing energy consumption, forms 2,700 ten thousand tons of energy-conservation abilities of standard coal; Strengthen public building energy efficiency supervision construction, promote reducing energy consumption and operational management, form 1,400 ten thousand tons of energy-conservation abilities of standard coal, visible New Dwelling building energy conservation task is very heavy.At the bottom of expecting the year two thousand twenty, national house architectural area will reach 68,600,000,000 square metres, and wherein low layer, multistory building are 42,500,000,000 square metres, and the energy-conservation task of low multistory building is very arduous.
Traditional Multi-storey block durability, overall anti-seismic performance are generally poor.And Shear-wall of High-rise House is due to the restriction to thickness of wall body and arrangement of reinforcement thereof structure, in multilayer shear wall structure, directly apply mechanically and have that cost is higher, body of wall is thicker, be difficult for the problem of promoting.Based on this, the present invention proposes a kind of arrangement of reinforcement of simplifying, be easy to construction, replace conventional template with wire mesh mortar plate, cast-in-place foaming lightweight concrete body of wall substitutes traditional masonry wall, the new structural system that durable energy-saving earthquake-resistant is integrated, be suitable for low multistory building.
Summary of the invention
The object of the present invention is to provide a kind of Covered with Angles silk screen Mortar Plates L shaped frame foamed concrete bearing wall and practice with advantages such as simple structure, cheap, easy construction, durable energy-saving earthquake-resistant are integrated, to effectively solving the problems such as tradition is low, multistory building poor durability, thermal and insulating performance is poor, shock resistance is weak.
For achieving the above object, the technical solution used in the present invention is as follows:
A kind of Covered with Angles silk screen Mortar Plates Z-shaped-frame foamed concrete bearing wall, described body of wall is mainly made up of L shaped reinforced concrete frame post, ferro-cement plate, light foaming concrete body of wall, prefabricated connector, concrete, horizontal distribution reinforcing bar, sleeper, high Polymer Mortar; Three light foaming concrete bodies of wall and two L shaped reinforced concrete frame posts connect and compose Z-shaped in interval successively.
Described L shaped reinforced concrete frame post is placed in longitudinal and transverse body of wall junction, its intermediate layer is made up of three steel concrete sleeper, between each steel concrete sleeper, connect by horizontal distribution reinforcing bar along parallel ground direction, described three steel concrete sleeper lay respectively at the end of vertical wall body of wall, the body of wall junction in length and breadth, end and two of transverse wall of roasting furnace; The outer all Covered with Angles silk screen reinforced cement-mortar boards of L shaped reinforced concrete frame post; L shaped reinforced concrete frame post inside is provided with cage of reinforcement and is perfused with concrete, thereby forms integrated three sleeper;
Described light foaming concrete body of wall is positioned at the middle part of the L shaped reinforced concrete frame post in both sides, two ends are the ferro-cement plate of L shaped reinforced concrete frame post, the both sides of light foaming concrete body of wall are provided with ferro-cement plate, inside is filled with light foaming concrete, and the both sides ferro-cement plate of light foaming concrete body of wall adopts prefabricated connector to connect simultaneously;
Described horizontal distribution reinforcing bar is placed in L shaped steel frame columns and light foaming concrete body of wall middle part and is connected with sleeper stirrup; Junction between described ferro-cement plate adopts high Polymer Mortar to bond.
Described ferro-cement plate length or width are 50mm, 150mm, 300mm or 600mm, and thickness is 20~25mm.
Described ferro-cement intralamellar part has steel wire to gather net as cage of reinforcement.
Described ferro-cement plate outside is for throwing plane, and inner face is matsurface, and ferro-cement plate keeps fissure of displacement overlap joint in the time setting up.
Described high Polymer Mortar provides flexible adhesion for the connection between ferro-cement plate, and high Polymer Mortar smearing thickness is no more than 5mm.
Described prefabricated connector is screw rod or steel bar girder, and in the time adopting screw rod to connect, screw rod material is stainless steel, and location is apart from frame columns edge 150~200mm, and the level interval of layout is 300~400mm, and vertical spacing is 400~500mm; In the time adopting steel bar girder link, reinforcing bar adopts HPB300 model, and reinforcing bar and horizon angle are 45 °, equidistantly arranges, level interval is 250~300mm, and vertical spacing is 400~500mm.
Described horizontal distribution reinforcing bar adopts HRB335 level or HRB400 grade reinforcing steel; When antidetonation earthquake intensity is not more than 7 while spending, horizontal distribution bar diameter is 6mm~8mm, spacing 400~500mm; When antidetonation earthquake intensity is greater than 7 degree and is not more than 8 while spending, horizontal distribution bar diameter is 12mm~14mm, spacing 400~500mm.
Described sleeper longitudinal reinforcement adopts HRB335 level or HRB400 grade reinforcing steel, and diameter is 12mm~14mm; Stirrup diameter is 8mm~10mm, stirrup spacing 150mm.
Concrete in L shaped reinforced concrete frame post is ordinary concrete or regeneration concrete; If regeneration concrete, replaces take coarse aggregate replacement rate as standard, replacement rate is no more than 30%.
The practice of above-mentioned Covered with Angles silk screen Mortar Plates Z-shaped-frame foamed concrete bearing wall, preparation method is as follows:
Step 1: the cage of reinforcement of steel concrete sleeper is inserted in grade beam by size, build grade beam steel concrete;
Step 2: grade beam upper surface is copied to measuring line by house planar dimension, and levelling grade beam upper surface, ejects double solid line by the thickness of ferro-cement plate;
Step 3: ferro-cement plate is overlapped to brick work, and ferro-cement plate adopts high Polymer Mortar to bond, and body of wall place ferro-cement plate is holed simultaneously, adds prefabricated connector;
Step 4: at the top layout horizontal distribution reinforcing bar along the high every skin ferro-cement plate of wall, in the end of longitudinal and transverse wall by horizontal distribution reinforcing bar binding in the stirrup side middle of adjacent steel reinforced concrete sleeper, make to connect into entirety between steel concrete sleeper;
Step 5: join L-shaped place at longitudinal cross wall, build ordinary concrete or regeneration concrete in the frame that ferro-cement plate surrounds and form the L shaped reinforced concrete frame post of Covered with Angles silk screen Mortar Plates; Cast-in-place light foamed concrete in the cavity of body of wall ferro-cement plate, forms light foaming concrete body of wall.
Beneficial effect:
Covered with Angles silk screen Mortar Plates Z-shaped-frame foamed concrete bearing wall of the present invention is applicable to villages and small towns multistory building.Body of wall bight is by sleeper and the combination of horizontal steel tie, and shear behavior is good.Sleeper and body of wall uniform thickness, save building area, avoids occurring that post is stupefied.Body of wall gross thickness is 200mm left and right, greatly reduces the deadweight of body of wall, has reduced inertia force effect, has improved anti-seismic performance.Adopt all good wire mesh mortar plates of durability and intensity as exterior sheathing simultaneously, both can, in order to avoid tear open, improve again overall durability and the supporting capacity of structure, be about 25%.
Accompanying drawing explanation
Fig. 1 is Covered with Angles silk screen Mortar Plates Z-shaped-frame foamed concrete bearing wall of the present invention;
Fig. 2 is prefabricated connector schematic diagram;
Fig. 3 is L shaped reinforced concrete frame post arrangement of reinforcement and organigram;
Fig. 4 is steel concrete sleeper arrangement of reinforcement schematic diagram;
Fig. 5 is Covered with Angles silk screen Mortar Plates Z-shaped-frame foamed concrete bearing wall elevation of the present invention.
In figure: 1-L shape reinforced concrete frame post, 2-ferro-cement plate, 3-light foaming concrete body of wall, the prefabricated connector of 4-, 5-concrete, 6-horizontal distribution reinforcing bar, 7-sleeper, the high Polymer Mortar of 8-.
The specific embodiment
Below in conjunction with specific embodiment, the present invention will be further described:
As Figure 1-5, Covered with Angles silk screen Mortar Plates Z-shaped-frame foamed concrete bearing wall of the present invention, this body of wall comprise L shaped reinforced concrete frame post 1, ferro-cement plate 2,
Light foaming concrete body of wall 3, prefabricated connector 4, concrete 5, horizontal distribution reinforcing bar 6, sleeper 7,8, three light foaming concrete bodies of wall 3 of high Polymer Mortar and two L shaped reinforced concrete frame posts 1 connect and compose Z-shaped in interval successively.
Particularly, L shaped reinforced concrete frame post 1 is placed in body of wall junction in length and breadth, its intermediate layer is made up of three steel concrete sleeper 7,7 of each steel concrete sleeper connect by horizontal distribution reinforcing bar 6 along parallel ground direction, described three steel concrete sleeper 7 lay respectively at the end of vertical wall body of wall, the body of wall junction in length and breadth, end and two of transverse wall of roasting furnace, between three steel concrete sleeper 7, connect by horizontal distribution reinforcing bar 6, strengthen overall mechanical property; Described horizontal distribution reinforcing bar 6 is placed in L shaped reinforced concrete frame post 1 middle part and is connected with sleeper 7 stirrups.The whole Covered with Angles silk screen reinforced cement-mortar boards 2 of L shaped reinforced concrete frame post 1, the design of employing non-dismantling formwork, realized durable energy saving integrated, ferro-cement plate 2 junctions adopt high Polymer Mortar 8 to bond, and frame columns inside is filled to ordinary reinforced concrete or regeneration concrete 5.
Light foaming concrete body of wall 3 is positioned at the middle part of both sides reinforced concrete frame post 1, two ends are the ferro-cement plate 2 of frame columns 1, body of wall inside is filled to light foaming concrete, adopting prefabricated connector 4 to connect apart from frame columns certain position place simultaneously, the effect of playing location and reinforcing the connection, the material of prefabricated connector can adopt ABS plastic or stainless steel.The form connecting can be divided into screw rod connection and be connected with steel bar girder.That above structure has formed is jointly durable, insulation, all good energy-conservation bearing walls of Covered with Angles silk screen Mortar Plates Z-shaped-frame foamed concrete of antidetonation.
L shaped reinforced concrete frame post 1 is load-bearing main body, and cast-in-place light foaming concrete wall 3 is first anti-vibration defense lines energy-dissipating and shock-absorbing; L shaped reinforced concrete frame post 1 is the collaborative antidetonation shock attenuation of second defence line and lightweight cast-in-situ wall; Ferro-cement plate 2 has replaced the levelling of conventional template technique and outside screed, has greatly alleviated the thickness of body of wall, thereby has improved the overall anti-seismic performance of body of wall, retrains the bearing capacity that has well improved body of wall as housing simultaneously; Solved the connectivity problem of ferro-cement plate 2 by the cooperation of high Polymer Mortar and prefabricated connector, improved preferably the globality of body of wall; Compared with frame-generic shear wall structure, Seismic Bearing Capacity reduces, but has clear and definite multiple seismic-proof, and ductility is good; Body of wall is light, and Earthquake Inertia Force Acting is little; Arrangement of reinforcement is few, reduces material consumption, has reduced the cost of engineering; Endurance quality is superior, and energy-dissipating and shock-absorbing is effective, and heat-insulating property is good, adapts to industrialized development.
Described L shaped reinforced concrete frame post 1 is positioned at longitudinal cross wall junction, formed by 3 steel concrete sleeper 7 of simplifying arrangement of reinforcement, 7 horizontal directions of adjacent sleeper connect by horizontal reinforcement 6, housing is that wire mesh mortar plate retrains, the connection of ferro-cement plate adopts high Polymer Mortar 8 to bond, the inner filling of L shaped reinforced concrete frame post 1 can be ordinary concrete, also can be the regeneration concrete of energy-conserving and environment-protective, strengthened frame columns opposing horizontal loading ability, anti-seismic performance is improved.
Described light foaming concrete body of wall 3 is positioned at the cavity of being encircled a city by ferro-cement plate 3, and by horizontal steel tie 6 and foaming lightweight concrete, prefabricated connector 4 and high Polymer Mortar 8 form.When making, first ferro-cement plate 2 is built into the housing of body of wall along building axis line group, inside adds prefabricated connector 4 simultaneously, in the cavity of wire mesh mortar template along the high inside that in adjacent level junction, horizontal distribution reinforcing bar 6 is set and snaps into sleeper 7 of wall, cast-in-place light foamed concrete in housing cavity again, forms the energy-conservation bearing wall of Covered with Angles silk screen Mortar Plates Z-shaped-frame foamed concrete.
Described horizontal distribution reinforcing bar 6 can adopt HRB335 level or HRB400 level; When antidetonation earthquake intensity is not more than 7 while spending, body of wall horizontal distribution bar diameter can be 6mm~8mm, spacing 400~500mm; Be not more than 8 while spending when antidetonation earthquake intensity is greater than 7 degree, body of wall horizontal distribution bar diameter is 12mm~14mm, spacing 400~500mm;
Described steel concrete sleeper 7 longitudinal reinforcements adopt HRB335 level or HRB400 grade reinforcing steel, and diameter is 12mm~14mm; Stirrup diameter is 8mm~10mm, stirrup spacing 150mm.
Wire mesh mortar plate grows tall and can be processed into corresponding modulus, and as 50,150,300,600mm, thickness is 20~25mm.What mortar adopted is High Performance Mortar, and inside has steel wire to gather net as cage of reinforcement, and the connection of ferro-cement plate is mainly the bonding of high Polymer Mortar and the connection of prefabricated connector.In the time of machined steel silk screen Mortar Plates, the outside of one side as formwork for placing put down in a throwing, the inner face that coarse one side is formwork for placing, thereby the concrete that effectively raising is built and the bonding of wire mesh mortar plate.
What high Polymer Mortar 8 was ferro-cement plate flexibly connects, and smearing thickness is no more than 5mm, so that adhesive-hardening fast, thereby has overcome the problem of setting up of wire mesh mortar template.
The type of attachment of prefabricated connector 4 comprises that screw rod connection is connected with steel bar girder, and in the time adopting screw rod to connect, screw rod material is stainless steel, and location is apart from frame columns edge 150~200mm, and the level interval of layout is 300~400mm, and vertical spacing is 400~500mm; In the time adopting steel bar girder link, reinforcing bar adopts HPB300 model, and diameter is 8~10mm, and reinforcing bar and horizon angle are 45 °, equidistantly arranges, level interval is 250~300mm, and vertical spacing is 400~500mm.Prefabricated connector 4, not only for wire mesh mortar plate provides reliable connection, has suppressed the outside expansion that wire mesh mortar plate module produces in the time of concreting (regeneration concrete), light foaming concrete simultaneously.
Its preparation method is as follows:
S1 inserts in the cage of reinforcement of steel concrete sleeper 7 in grade beam by size, builds grade beam steel concrete.
S2 copies measuring line by grade beam upper surface by house planar dimension, and levelling grade beam upper surface ejects double solid line by the thickness of ferro-cement plate 2.
Ferro-cement plate 2 is overlapped brick work by S3, and ferro-cement plate 2 adopts high Polymer Mortar 8 to bond, and body of wall place ferro-cement plate 2 is holed simultaneously, adds prefabricated connector 4.
S4 is at the top layout horizontal distribution reinforcing bar 6 along the high every skin ferro-cement plate 2 of wall, in the end of longitudinal cross wall by 6 colligations of horizontal distribution reinforcing bar in the stirrup side middle of adjacent steel reinforced concrete sleeper 7, make to connect into entirety between steel concrete sleeper 7.
S5 joins L-shaped place at longitudinal cross wall, builds ordinary concrete or regeneration concrete and form the L shaped reinforced concrete frame post 1 of Covered with Angles silk screen reinforced cement-mortar board 2 in the frame that ferro-cement plate 2 surrounds; Cast-in-place light foamed concrete in the cavity of body of wall ferro-cement plate 2, forms light foaming concrete body of wall 3.
Below be only a typical case study on implementation of the present invention, enforcement of the present invention is not limited to this.

Claims (10)

1. a Covered with Angles silk screen Mortar Plates Z-shaped-frame foamed concrete bearing wall, is characterized in that: described body of wall is mainly made up of L shaped reinforced concrete frame post (1), ferro-cement plate (2), light foaming concrete body of wall (3), prefabricated connector (4), concrete (5), horizontal distribution reinforcing bar (6), sleeper (7), high Polymer Mortar (8); Three light foaming concrete bodies of wall (3) and two L shaped reinforced concrete frame posts (1) connect and compose Z-shaped in interval successively;
Described L shaped reinforced concrete frame post (1) is placed in longitudinal and transverse body of wall junction, its intermediate layer is made up of three steel concrete sleeper (7), between each steel concrete sleeper (7), connect by horizontal distribution reinforcing bar (6) along parallel ground direction, described three steel concrete sleeper (7) lay respectively at the end of vertical wall body of wall, the body of wall junction in length and breadth, end and two of transverse wall of roasting furnace; The outer all Covered with Angles silk screen reinforced cement-mortar boards (2) of L shaped reinforced concrete frame post (1); L shaped reinforced concrete frame post (1) inside is provided with cage of reinforcement and is perfused with concrete (5), thereby forms integrated three sleeper (7);
Described light foaming concrete body of wall (3) is positioned at the middle part of the L shaped reinforced concrete frame posts in both sides (1), two ends are the ferro-cement plate (2) of L shaped reinforced concrete frame post (1), the both sides of light foaming concrete body of wall (3) are provided with ferro-cement plate (2), inside is filled with light foaming concrete, and the both sides ferro-cement plates (2) of light foaming concrete body of wall (3) adopt prefabricated connector (4) to connect simultaneously;
Described horizontal distribution reinforcing bar (6) is placed in L shaped steel frame columns (1) and light foaming concrete body of wall (3) middle part and is connected with sleeper (7) stirrup; Junction between described ferro-cement plate (2) adopts high Polymer Mortar (8) to bond.
2. Covered with Angles silk screen Mortar Plates Z-shaped-frame foamed concrete bearing wall according to claim 1, it is characterized in that: described ferro-cement plate (2) length or width are 50mm, 150mm, 300mm or 600mm, and thickness is 20~25mm.
3. Covered with Angles silk screen Mortar Plates Z-shaped-frame foamed concrete bearing wall according to claim 1, is characterized in that: described ferro-cement plate (2) inside has steel wire to gather net as cage of reinforcement.
4. Covered with Angles silk screen Mortar Plates Z-shaped-frame foamed concrete bearing wall according to claim 1, it is characterized in that: described ferro-cement plate (2) outside is for throwing plane, inner face is matsurface, and ferro-cement plate (2) keeps fissure of displacement overlap joint in the time setting up.
5. Covered with Angles silk screen Mortar Plates Z-shaped-frame foamed concrete bearing wall according to claim 1, it is characterized in that: described high Polymer Mortar (8) is that the connection between ferro-cement plate (2) provides flexible adhesion, and high Polymer Mortar (8) smearing thickness is no more than 5mm.
6. Covered with Angles silk screen Mortar Plates Z-shaped-frame foamed concrete bearing wall according to claim 1, it is characterized in that: described prefabricated connector (4) is screw rod or steel bar girder, in the time adopting screw rod to connect, screw rod material is stainless steel, location is apart from frame columns edge 150~200mm, the level interval of arranging is 300~400mm, and vertical spacing is 400~500mm; In the time adopting steel bar girder link, reinforcing bar adopts HPB300 model, and reinforcing bar and horizon angle are 45 °, and diameter is 8-10mm, equidistantly arranges, level interval is 250~300mm, and vertical spacing is 400~500mm.
7. Covered with Angles silk screen Mortar Plates Z-shaped-frame foamed concrete bearing wall according to claim 1, is characterized in that: described horizontal distribution reinforcing bar (6) adopts HRB335 level or HRB400 grade reinforcing steel; When antidetonation earthquake intensity is not more than 7 while spending, horizontal distribution bar diameter is 6mm~8mm, spacing 400~500mm; When antidetonation earthquake intensity is greater than 7 degree and is not more than 8 while spending, horizontal distribution bar diameter is 12mm~14mm, spacing 400~500mm.
8. Covered with Angles silk screen Mortar Plates Z-shaped-frame foamed concrete bearing wall according to claim 1, is characterized in that: described sleeper (7) longitudinal reinforcement adopts HRB335 level or HRB400 grade reinforcing steel, and diameter is 12mm~14mm; Stirrup diameter is 8mm~10mm, stirrup spacing 150mm.
9. Covered with Angles silk screen Mortar Plates Z-shaped-frame foamed concrete bearing wall according to claim 1, is characterized in that: the concrete (5) in L shaped reinforced concrete frame post (1) is ordinary concrete or regeneration concrete; If regeneration concrete, replaces take coarse aggregate replacement rate as standard, replacement rate is no more than 30%.
10. a practice for the Covered with Angles silk screen Mortar Plates Z-shaped-frame foamed concrete bearing wall as described in claim 1-9 any one, is characterized in that preparation method is as follows:
Step 1: the cage of reinforcement of steel concrete sleeper (7) is inserted in grade beam by size, build grade beam steel concrete;
Step 2: grade beam upper surface is copied to measuring line by house planar dimension, and levelling grade beam upper surface, ejects double solid line by the thickness of ferro-cement plate (2);
Step 3: ferro-cement plate (2) is overlapped to brick work, ferro-cement plate (2) adopts high Polymer Mortar to bond, body of wall place ferro-cement plate (2) is holed simultaneously, add prefabricated connector (4);
Step 4: at the top layout horizontal distribution reinforcing bar (6) along the high every skin ferro-cement plate of wall (2), in the end of longitudinal and transverse wall by horizontal distribution reinforcing bar (6) colligation in the stirrup side middle of adjacent steel reinforced concrete sleeper (7), make to connect into entirety between steel concrete sleeper (7);
Step 5: join L-shaped place at longitudinal cross wall, build ordinary concrete or regeneration concrete in the frame that ferro-cement plate (2) surrounds and form the L shaped reinforced concrete frame post (1) of Covered with Angles silk screen Mortar Plates; Cast-in-place light foamed concrete in the cavity of body of wall ferro-cement plate (2), forms light foaming concrete body of wall (3).
CN201410108168.4A 2014-03-21 2014-03-21 Covered with Angles silk screen Mortar Plates Z-shaped-frame foamed concrete bearing wall and the practice Active CN103835414B (en)

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GB2577153A (en) * 2018-06-04 2020-03-18 Pbp Berlani Holding Ltd Improvements in or relating to building structures

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CN201809864U (en) * 2010-09-20 2011-04-27 安徽建筑工业学院 Anti-seismic superimposed slab shear wall with T-shaped connecting member
CN102071797A (en) * 2010-12-30 2011-05-25 郑州大学 Fiber-reinforced plaster-free dismantle-free integrated heat-preservation template and exterior wall heat-preservation construction process
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CN104264798A (en) * 2014-09-12 2015-01-07 北京首钢建设集团有限公司 Method for constructing prefabricated cladding panel and steel frame column split joint seam
GB2577153A (en) * 2018-06-04 2020-03-18 Pbp Berlani Holding Ltd Improvements in or relating to building structures

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