CA2750884A1

CA2750884A1 - Composite thermal insulation wall body of a building

Info

Publication number: CA2750884A1
Application number: CA2750884A
Authority: CA
Inventors: Shuhuan Wu
Original assignee: HARBIN WUSHUHUAN CONSTRUCTION ENGINEERING TECHNOLOGY RESEARCH Co Ltd
Current assignee: HARBIN WUSHUHUAN CONSTRUCTION ENGINEERING TECHNOLOGY RESEARCH Co Ltd
Priority date: 2008-12-30
Filing date: 2009-12-08
Publication date: 2010-07-22
Also published as: US20110258964A1; WO2010081278A1

Abstract

A composite thermal insulation wall body of a building is provided. It relates to the composite thermal insulation member of the building, especially the composite thermal insulation wall body and the composite roof aimed to solve the problem of high cost of the existing energy-saving wall body and the inconvenience of construction, the structure is the core layer bonded inside the frame with the outer protecting layer provided on the surface of the core layer and the alkali-resistant netting fabric bonded to the outer protecting layer and the load-carrying component, wherein the invention has the advantages of low cost, convenience of construction etc. which is beneficial to the energy-saving of the construction and the reform of the wall body.

Description

Title composite thermal insulation wall body of a building Background of the Present Invention Field of Invention The invention is related to a composite thermal insulation member of buildings, in particular a light composite thermal insulation wall with thermal insulation properties and a light composite thermal insulation roof.

Description of Related Arts Currently, the widely used thermal insulation wall in China is made of EPS
(expandable polystyrene) board and covered by plaster, which has poor fireproof performance and short life duration. In USA and Russia, the widely used 2 + 3 layers sandwiched thermal insulation wall structure has the problems of thick wall, causing the waste of lands, and also is not suitable for high rise buildings.
Additionally, the thermal insulation walls constructed of wood are not practical in the countries where wood resources are scarce, and also have poor wind-proof properties.

The outer walls made of aerated concrete or light hollow blocks are mostly used in China. However, these walls are too heavy for the high rise buildings and have poor thermal insulation and quake-proof properties, as well as high brittleness.
In order to solve the problem of high weight of the brittle wall which is not suitable for the high rise buildings, in recent years the walls with light steel skeletons are widely used internationally.

However, the walls with light steel skeletons are suffered from the following problems: poor rigidity of the wall, low capability of resistance to horizontal wind load and earthquake, huge consumption of steel, high cost and complex construction.
Furthermore, the large amount of heat bridges of the light steel skeleton cause poor thermal insulation, in order to save the building energy, it is necessary to adhere an I

additional thermal insulation material to the outside of the wall which further increases the cost.

In order to resist the horizontal wind load and earthquake, in USA, the light-weight steel shear wall or the steel frame structure with cross brace are used in multilevel light-weight steel structure residence buildings. The light steel shear walls are the structure of covering thin steel panels on the wall. In order to increase the anti-vibration capability of the wall with the light steel skeletons, in Japanese KC system, the shear wall is an integral panel composed of profile steels and panels, and the upper and lower wall panels are connected by anchor bolts passing through the floors.
However, the wall panels and the floors are connected integrally by the shear-proof bolts which also lead to complex construction and high cost.

The essential idea of the wall with light steel skeletons is to replace wood skeletons of the wall with thin light steel beam. The spaces between the steel skeletons are 400-600 mm, empty spaces are filled with mineral wools, and in every layer of which generally three horizontal steel braces are provided. The outer protection layer of wall with the wood panels is replaced with fiber embedded cement panels. This light steel skeleton wall is still in the scope of traditional wall concept that the wood skeletons are filled with thermal insulation materials.

Due to high costs etc., application of the wall with light steel skeletons in China is restricted.

To provide a light, thermal insulation, and low cost composite wall body, the applicant has filed a patent in title "composite wall with the steel bars and/or wire net plasters arranged inside and outside" with the application No.
CN200710072572.0 in China. This patent is able to significantly reduce the weight of the wall with good thermal insulation. However, its method of fixing the high molecular core layer is that the assembly bolts are fixed with the vertical steel bars indoors and steel bars or wire nets outdoors by pulling connection, which is not convenient in operation. Consumption of the vertical steel bars indoors is big, and the assembly of the connection steel bars with the pillars is not convenient, either. The invention is aimed to make the construction work convenient and decrease the cost.

Besides, building energy saving and reform of the wall of the small buildings in the rural areas are still the problems remaining unsolved.

Summary of the Present Invention An object of the invention is to provide a composite thermal insulation member of buildings ensuring the convenient construction of the "composite wall with the steel bars and/or steel mesh plasters arranged inside and outside", structure of the small buildings in rural areas with low cost and energy saving without use of the clay bricks, and also the light thermal insulation roof of good thermal insulation liable to prefabrication or casting of the steel skeletons of the industrial plants.
The composite thermal insulation member and composite wall assembled from these members have excellent thermal insulation and quake-proof performance.

The composite thermal insulation member of buildings according to the invention comprises: a light weight composite thermal insulation wall with steel mesh cement plasters on both sides, which are mainly used for the frame buildings, frame-shear buildings and the fences of the skeletons of the industrial buildings.

A structure of the composite thermal insulation member is a light composite thermal insulation wall with steel mesh cement plasters on both sides. This wall comprises a component carrying the load of the main structure of the building, a core layer, an outer protection layer and also alkali-resistant netting fabric or steel mesh or bamboo-reinforced screen. This load-carrying component of the main structure of the building is a girder, a panel, a pillar, a load-carrying wall and a base. This core layer is a high molecular thermal insulation material, mineral wool, plant stalks or paper honeycomb panel. This outer protection layer is a cement mortar, a fine stone concrete plastering layer, a modified cement mortar, or a fine stone concrete plastering layer. This core layer is fixed between the girder or the panel, which is the load-carrying component of the main structure, and the pillar or the interior frame formed by the load-carrying wall, or on the girder or the panel of the load-carrying component of the main structure, or on the pillar of the load-carrying component of the main structure or on the side edge of the load-carrying wall. The outer protection layer is provided on the surface of the core layer. The alkali-resistant netting fabric or bamboo-reinforced screen is embedded in the outer protection layer, or the alkali-resistant netting fabric is bonded to the surface of the outer protection layer or is positioned on the surface of the core layer. The alkali-resistant netting fabric or steel mesh or bamboo-reinforced screen is bonded to the load-carrying component of the main structure forming the light composite thermal insulation wall with the steel mesh plasters arranged on both sides.

Under the condition of the cement mortar plastering layer and the core layer firmly bonded on both sides, the composite wall with the thickness of the core layer of 120 mm and the total thickness including the plaster on two sides of 180 mm is formed. When C15 cement plasters is applied to the outer protection layer, the sectional bend rigidity is 7.52x l 012 N-mm2/m, which is equal to a C25 concrete wall of thickness of 150 mm with the sectional bend rigidity of 7.875x 1012 N-mm2/m. The sectional bend rigidity of the composite wall with the core layer thickness of 180 mm and the total thickness including the plasters on both sides of 240 mm is 14.65x1012 N-min 2/m, which is bigger than the C25 concrete wall with the thickness of 180 mm and the sectional bend rigidity of 13.61x1012 N-mm2/m (see "the calculation of the rigidity of the light composite wall panel with the core layer made of high-molecular material" in the Detailed Description of the Preferred Embodiment). Therefore, for the composite wall with the net plasters on both sides, the horizontal surface bend performance resistant to the wind load perpendicular to the wall surface and the horizontal earthquake is good. The composite wall of the invention contains little steel--- according to the area of the wall about 2.5. 3kg/m2 (including the wire screen).
The steel bars and the wire screen or the alkali-resistant netting fabric of the composite wall are positioned inside the cement mortar of inner and outer sides or the outer protection layer of the fine stone concrete and connected to the main structure by the anchor. Firm bonding of the outer protecting layer containing the steel bars and wire screens with the core layer constitutes very large sectional bend-resisting moment, fully developing the merit of high tension strength of the tension material such as steel. According to the prior art, the large quantity of steel in the wall with light steel skeletons is located in the middle of the section of the wall without cooperation with the fine stone concrete or cement mortar, so the sectional bend-resisting moment of the skeleton is small, leading to big consumption of steel, but the capability of quake-proofing and wind-proofing is still poor, not fully developing the merit of materials.

The alkali-resistant netting fabric or metal mesh or bamboo-reinforced screen inside the plastering layers of the composite wall (with steel mesh plasters on both sides and also the anchored steel bars (Embodiment 2)) replaced the indoor vertical steel bars in the applicant's previous patent "the composite wall with the steel bars and/or wire screen arranged inside and outside", and resumed the same function as the tension steel bars' under the horizontal load on the wall panel, and make it possible to provide the steel bars anchored with the columns. This structure increases the shear-resistant capability within the surface of the wall panel, thus plays important role in reducing the horizontal displacement of the main structure and quake-proofing as well as wind-proofing, significantly decreasing the consumption of steel, simplifying the construction and facilitating the operation.

The anchored steel bars between the building's main structure and the composite wall with steel mesh plasters on both sides may be of 14 galvanized steel bars that are anchored with the girder pillar. When the anchoring steel bars and the steel mesh or alkali-resistant netting fabric satisfy the overlapping length, and anchoring steel bar's tension capability is not lower than that of the steel mesh or alkali-resistant netting fabric, also not considering the shear-resistant capability of the steel mesh or alkali-resistant netting fabric of the outer plastering outer protection layer, the shear-resistant capability of the indoor plastering layer within the frame surface of the 3 meters high composite wall is 2-7 t/m (different according to different specifications of the steel mesh or alkali-resistant netting fabric). This composite wall construction technique creates a kind of light composite shear wall which is suitable for both outer wall and inters walls. Since the rigidity of the paper honeycomb panel is very high, when the core layer is made of the paper honeycomb panel, the shear-resistant capability within the surface of the composite wall is even bigger. The composite wall with the net plasters on both sides of this invention thus provided a new alternative solution to construction of quake-proofing building.

Thus, the bend-resistant capability beyond the surface and the shear-resistant capability within the surface of the composite wall with the net plasters on both sides are superior to that of the light steel skeleton wall with large quantity of steel. In Fig.
9, the shear-resistant flexible wall with anchored steel bars tightly spread on the column (or wall), and the shear-resistant capability within the surface of the wall of the composite wall should be counted. Fig. 10 shows that the anchored steel bars are provided between the composite wall and the column/wall, and according to the construction, the shear-resistant capability of the wall within the surface of the composite wall is not required. It is for avoiding the vertical cracks from happening between the composite wall and column or wall.

The composite thermal insulation wall with the net plasters on both sides simultaneously has good thermal insulation, light weight, low cost and good fireproof properties. Also it satisfies any decoration, has good safety of outer protecting layer and outer decoration surface, convenience of design and construction, big rigidity, good integral firmness, good bend-resistant capability beyond the surface and shear-resistant capability within the surface, good quake-proofing and wind-proofing, as well as satisfies the design requirement of limit state. The composite wall of the invention absolutely will not collapse during earthquake because the core layer inside the composite wall consumes the energy of earthquake by transferring the kinematics energy of earthquake into potential energy which is beneficial to quake-proofing of the main structure. The invention provides a new solution to the construction of quake-proofing building. This invention is suitable for all kinds of buildings in different climate areas, thus has great application value.

It is necessary to ensure reliable bonding between the plastered outer protection layer and the core layer to form a force-bearing integrated composite component. Under the condition that the core layer is made of high molecular thermal insulation material, when the interface agent is used, it is necessary to operate according to the method described in the present Chinese patent in title "the operation method using the interface agent to resist the plasters to be cracked and increase the bonding strength of the plasters and the decoration surface" which has the application No. CN20081017949.0 and publication No. CN101424115. The interface agent provided by polyacrylate emulsion or the cement polymer mortar is recommended to be used. This patent effectively solved the problem that the wire net benzene panel uplifts and cracks during plastering by ensuring firmly and integrally bonding of the cement mortar plastering outer protection layer and the EPS panel. Experiment showed that when the composite wall was hit by a hammer, the cement mortar plastering outer protection layer was destroyed to pieces by the hammer and the EPS
panel recessed as well as, but the bonding interface is still bonding. The destroyed bonded composite panel was kept submerged in water for 24 hours, then was kept frozen in the refrigerator for 12 hours, then to be melted and put into water again.
These freezing and melting tests were repeated for 50 times, but surface bonding agent was not destructed and composite wall kept intact. This experiment proved that the freeze-thaw-proofing and waterproofing of the outer protection layer satisfy the application requirement.

The steel bars (including steel wire mesh and the alkali-resistant netting fabric as well as bamboo-reinforced screen subjected to the same tension), concrete (including the cement mortar having the same effect as concrete), masonry belong to the force-receiving materials of the structure while the high molecular heat preservation material and the chemical adhesive belong to the functional materials of the buildings. The existing various thermal insulation techniques of wall with the exception of the wall with light steel skeletons all belong to the amendment work of the original non-thermal insulation brittle wall which has the following problem: (1) too many heat bridges for example the sandwiched heat preservation wall or heat preservation masonry wall, (2) not safe, for example no safety fire-proofing in the heat preservation wall with thin plasters bonded by high molecular heat preservation layer, (3) not safe for the outer decoration surface. Due to heavy weight, these walls are not good at quake-proofing. On the other hand, the wall with light steel skeletons has high cost, due to non optimal mix of the force-bearing materials of construction with the functional materials of the architecture.

The composite heat preservation member of the composite thermal insulation wall with the net plasters on both sides according to the invention have combined the knowledge of architecture, structure, architecture physics, architecture thermal engineering, chemical adhesive and metallurgy and optimized the force-receiving materials of the building and the functional materials of the architecture.
The force-receiving materials of the invention are located on the outside of the composite components with the core layer located in the middle of the composite component which are bonded with each other to form the composite component.
Technical effect of the invention: the composite thermal insulation members of the constructions are bonded with the outer protecting layers on both sides by using the light thermal insulation core layer. There are tension meshes or steel bars inside the outer protecting layers on the outside of the composite thermal insulation member forming light composite thermal insulation member. The invention not only develops the merits of the force-receiving materials, but also ensures the safely of the composite components with good thermal insulation and bonding effects of the functional materials. The light composite thermal insulation member significantly decreases the weight of constructions and can be used in constructions of any height.
The invention provides technical support to construction of light wall and roofs with low heat transfer coefficients and quake-proofing as well as wind-proofing.
Advanced technique of wall provides high performances, low cost, simple design and convenient construction.

As comparing with the composite wall of the prior art, the present invention has simple structure, convenient construction, greatly reduces material consumption of steel stainless steel and manpower consumption of installation, greatly decreases construction cost, and provides better force-bearing performance of the composite wall.

The invention simultaneously satisfies the requirements of wall: light weight, thermal insulation and energy saving, land saving, quake and wind-proofing, safety of outer decoration, fireproofing, duration, low cost, convenient construction.

The present invention undermines the concept of forming the traditional wall. China encounters many difficulties at energy saving and wall reforming in the past decades, because the wall technology is not only about the new-type wall material alone. Wall technology is a system engineer, which engages multiple disciplines in order to satisfy the various demands of the performance of the wall nowadays.

Brief Description of the Drawings Fig. 1 is the vertical section view of connection of the alkali-resistant netting fabric or steel mesh or bamboo-reinforced screen in the composite wall with net plasters on both sides to the floor girders according to the Embodiment 1;

Fig. 2 is the horizontal section view of connection of the alkali-resistant netting fabric or steel mesh or bamboo-reinforced screen in the composite wall with net plasters on both sides to the shaped column according to the Embodiment 1;

Fig. 3 is the masonry view of the plastered wall with the core layer made of high molecular material, the figure is used in the operation description of Embodiment 1;
Fig. 4 is the vertical section view of the composite wall with net plasters on both sides showing the connection of the anchored steel bar 2 with the floor girder according to Embodiment 2;

Fig. 5 is the horizontal section view of the composite wall with net plasters on both sides showing the connection of the anchored steel bar 2 with the concrete column according to Embodiment 2;

Fig. 6 is the vertical section view of connection of the anchored steel bars 2 provided in the composite wall with net plasters on both sides to the base according to Embodiment 2;

Fig. 7 is vertical section view of the light composite thermal insulation wall with net plasters on both outer thermal insulation sides according to Embodiment 3, and the schematic view of connection of the inside and outside tension connected wires anchored inside the main structure, and also the assembly view of the plastic expansion nails according to Embodiment 9, the broken line shows the support component of the concrete cantilever shown in the prior patent of the Description of Related Arts;

Fig. 8 is horizontal section view of the light composite thermal insulation wall with net plasters on both outer thermal insulation sides according to Embodiment 3, and the schematic view of connection of the inside and outside tension connected wires 9 anchored inside the main structure, and also the assembly view of the plastic expansion nails according to Embodiment 9;

Fig. 9 is the assembly schematic view of the indoor anchored steel bar 2 of the composite wall at the openings of the doors and windows of the light composite thermal insulation wall with net plasters on both sides according to Embodiment 2, and the schematic view of connection of the inside and outside tension connected wires 9 anchored inside the main structure, the no numbered steel bars in the drawing is the steel bars of the prior patent in the Description of Related Arts;

Fig. 10 is the assembly schematic view of the indoor anchored steel bar 2 of the composite wall at the solid wall of large area in the light composite thermal insulation wall with the net plasters on both sides according to Embodiment 2, and the schematic view of connection of the inside and outside tension connected wires 9 with the indoor and outdoor steel bars, as well as the schematic view of anchoring of the inside and outside tension connected wires 9 within the main structure, the shown support component of the concrete cantilever and the outdoor steel bars shown by the broken line have not been numbered and are the components and steel bars of the prior patent in the Description of Related Arts;

Fig. 11 is the vertical section view of the connection of the alkali-resistant netting fabric or steel mesh or bamboo-reinforced screen with the floor girder according to Embodiment 1, as well as the connection of the anchored steel bars to the floor according to Embodiment 2 in the composite wall with net plasters on both sides;

Fig. 12 is the section view showing the partial structure of the composite wall with the composite cement fiber panel or the calcium silicate panel 8-2 on core layer 3 and the outer protecting layer 8 outside according to Embodiments 10 and 11;

Fig. 13 is the section view of the composite thermal insulation wall with the net plasters on both sides and combined core layer and masonry according to Embodiment 6, with the outer side of the masonry and the main structure registered;

Fig. 14 is the section view of the composite thermal insulation wall with the net plasters on both sides and combined core layer and masonry according to Embodiment 6, with the outer side of the masonry retracted to the inter side of the main structure;

Fig. 15 is the section view of the water-proof layer 15 according to Embodiment 16;
Fig. 16 is the vertical section view shows that the outer thermal insulation composite wall body is the horizontal strip wall body according to Embodiment 3, the shown cantilever girder supported by the steel bars and concrete is the component in the prior patent in title "the composite wall body with the steel bars and/or wire net plasters arranged inside and outside" described in the Description of Related Art, which has not been numbered in the invention and only the inside and outside tension connected wires 9 not provided in the original patent has been numbered;

Fig. 17 is the schematic view of rigidity calculation of the composite wall plate whose core layer described in the specification is made of high molecular thermal insulation material.

Detailed Description of the Preferred Embodiment Embodiment 1: as shown in Figs. 1 and 2, a composite thermal insulation component of a building of the embodiment is composed of a load-bearing component 1 of a main structure of the building, a core layer 3, alkali-resistant netting fabric 5-1 or a metal net 5-2 or a bamboo reinforced net 5-3 and an outer protection layer 8. The load-bearing component 1 of the main structure of the building is a girder, a plate, a pillar, a load-bearing wall and a base. The core layer 3 is made of a high molecular thermal insulation material or mineral wool or plant stalks or a paper honeycomb plate. The outer protection layer 8 is a cement mortar, a fine stone concrete plastered layer, a modified cement mortar or a fine stone concrete plastered layer. The said core layer 3 is fixed between the girder or the plate or the pillar of the load-bearing component 1 of the main structure of the building and a interior frame formed by a load-bearing wall, or on the girder or the plate of the load-bearing component 1 of the main structure, or on the sides of the pillar of the load-bearing component 1 of the main structure or the load-bearing wall. The outer protection layer 8 is arranged on the surface of the core layer 3. The alkali-resistant netting fabric 5-1 or the metal net 5-2 or the bamboo reinforced net 5-3 are embodied inside the protection layer 8, or the alkali-resistant netting fabric 5-1 is adhered to the surface of the protection layer 8 (by means of adhesive the alkali-resistant netting fabric can be directly bonded to the outside of the protection layer, then indoor and outdoor decorations can be made which makes the effect of crack resistance even better, forming the bending arm of force bigger, and effect of fore-receiving better). Alternatively, the alkali-resistant netting fabric 5-1 is located on the surface of the core layer 3. The alkali-resistant netting fabric 5-1 or the metal net 5-2 or the bamboo reinforced net 5-3 are bonded by adhesive to the load-bearing component 1 of the main structure for forming a light weight composite thermal insulation wall body with the net plasters on both sides.
The modified cement mortar or the fine stone concrete is referred to cement mortar or fine stone concrete with addition of coal powder, stone powder or additional added agent and also includes the cement polymer mortar or polymer fine stone concrete added with high molecular adhesives.

The alkali-resistant netting fabric is the abbreviation of the alkali-resistant glass fiber net in the "alkali-resistant glass fiber net" JCT-841-2007 standard. The alkali-resistant netting fabric has considerable tension capability with residual tension strength of no less than 80% in a strong alkali common Portland cement environment.
The GRC wall plate added with alkali-resistant short glass fiber which was used internationally since 1970s now is still in use. Especially in the environment of regular use indoors the alkali-resistant netting fabric has very good duration. The design value of the tension strength of the alkali-resistant netting fabric which is the product of the residual value of the alkali-resistant strength of that net multiplied by certain safety coefficient can be calculated according to steel bars and wire nets.

When the core layer is made of high molecular thermal insulation material, the core layer is cut into mass blocks and is bonded to the bonding face of the girder-pillar in the openings formed by the frame girder-pillar in operation. The core layers can be bonded to each other using a polymer glue, a polymer mortar, or a foam polyurethane glue. Bonding the strength-blocks with the polyurethane glue facilities construction but it is necessary to apply pressure and use the bracing when the net plasters are on both side of core layer, or apply the first round cement mortar or fine stone concrete protection layer on the high molecular core layer (see Fig. 3).
By means of interface agent the plastered protection layer and the core layer are bonded into masonry blocks whose sizes should be suitable for handling. It is preferred to bond the core layer and the main structure of the building using the cement polymer mortar, use the interface agent or polyurethane glue as adhesive between the core layer 3 and the blocks, then lay the upper block. . .until a needed height of the wall body is reached. During bonding and plastering of every composite wall bodies the alkali-resistant netting fabric or metal net is embedded inside the cement mortar or fine stone concrete plastered protection layer, or the alkali-resistant netting fabric is bonded to the surface of the protection layer (it is necessary to apply the interface agent or cement polymer mortar to fit the alkali-resistant netting fabric), so as to form the cooperatively working composite wall body. Alternatively, according to Embodiment 10 or 11, the core layer and the cement fiber plate or calcium silicate plate are bonded, then plastered on the outside of the cement fiber plate or calcium silicate plate without bracing. It is most reliable to use the cement polymer mortar made of high molecular adhesive to bond the alkali-resistant netting fabric or metal net to the load-bearing component of the main structure. As shown in Figs. 1 and 2, the bonding length must meet the requirements of overlapping anchored length.
It is most reliable for the connection steel taps to fix the doors and windows by using the cement polymer mortar or cement polymer concrete as the protection layer for the edges of the doors and windows.

Embodiment 2: as shown in Fig. 4-6, 9, and 10, the embodiment is different from Embodiment 1 in that it further includes anchored steel bars 2. The anchored steel bars 2 are anchored with the girder or plate of the load-bearing component I of the main structure of the building, and/or with its pillar or load-bearing wall. The anchored steel bars 2 are located inside the protection layer 8. The alkali-resistant netting fabric 5-1 or metal net 5-2 or bamboo reinforced net 5-3 is overlapped with the anchored steel bars 2. Fig. 11 is the section view showing that in the composite wall body with net plasters on both sides there are connected between the alkali-resistant netting fabric or metal net or bamboo reinforced net and the girder, as well as connected with the pre-left surface of the anchored steel bars. The types of connections are determined according to convenience of construction. Mostly the anchored steel bars 2 are connected with the main structure. Embodiments I and 2 are suitable for non-energy saving buildings.

According to Embodiment 1 or 2, when the core layer is fixed between the inner frames formed by girder or plate and pillar or wall of the load-bearing component of the main structure of the building, the upper and lower parts and both sides of the composite wall body are bonded to the girder or pillar of the main structure by the alkali-resistant netting fabric or metal net or bamboo net.
The composite wall body only bears the horizontal load and its own weight. When only one end the core layer is fixed to the girder or plate of the load-bearing component, the alkali-resistant netting fabric, metal net, bamboo net or the anchored steel bars are connected to the load-bearing component of the main structure only in one end.
Under the horizontal load the composite wall body is the cantilever component which is used in the balcony fence and parapet wall etc. The parapet wall may be the same structure as the composite wall body at the windows shown in Figs. 1, 4, 6 and 7. The balcony fence may be the same structure as the composite wall body at windows shown in Fig.
1, 4 and 6. When the composite wall body has the steel or wood skeletons or light composite thermal insulation roof in the upper end. After the inside and outside plastered protection layers of the composite wall body are finished, the plastered protection layer got the strength, the roof or light composite thermal insulation roof may be assembled with which the composite wall body is connected. Under the vertical load the lower end of the composite wall body is the anchored end of rigid knots and the upper end is the joint of hinge knots forming the light composite thermal insulation wall body with single layer carrying the load and with plastered on both side. The allowable value of the vertical load capability is determined by the experiments of the thickness of the plastered protection layers. When only one end of the core layer is fixed with the load-bearing pillar of the main structure or the sides of the load-bearing wall, under the horizontal load the composite wall body is the cantilever component with the vertical load-bearing pillar or wall as fixed end. i.e., the composite wall body with the pillar or sides of the wall having cantilever. This circumstance less happens.

Embodiment 3: as shown in Figs. 7-10, and 16, the embodiment is different from the Embodiment 1 or 2 in that the outer side of the girder or plate of the load-bearing component 1 of the embodiment has a core layer 3, while the pillar of the load-bearing component 1 or the outside of the load-bearing wall has a core layer 3 as well, or the outside of the girder or plate of the load-bearing component 1 has the core layer 3, or the pillar of the load-bearing component 1 or the outside of the load-bearing wall has the core layer 3 forming the light composite thermal insulation wall body with the net plasters on both side.

Embodiment 3 is suitable for energy-saving buildings. When the composite wall body with outside thermal insulation is constructed, first the core layer is bonded to the outside of the girder-pillar, then the core layer inside the openings of the girder-pillar of the frame is assembled. According to convenience of construction, economic analysis and duration use, the metal net or alkali-resistant netting fabric is determined.
The bamboo reinforced net is suitable for simple low-level buildings.
Internationally, the results of test of the GRC wall plate used for 25-30 years showed that under the regular condition of indoor use, the strength of the alkali-resistant glass fiber has not been reduced while the strength of that outdoors is reduced. This circumstance becomes more serious at the places more liable to wetting such as windows.
Therefore, for the outer wall of design life span over 25 years, besides necessary water-proof measures, it is suitable to provide the steel bars and metal net plasters on outdoor side.
In the case of providing the steel bars and metal net plasters on outdoor side for the outer thermal insulation wall body, it is suitable to vertically provide concrete supported cantilever on the outside of the main structure as described in the patent of "the description of related art". As shown by the broken lines in Figs. 7, 9 and 10, the outdoor upright steel bars and horizontal transverse steel bars and the steel bars shown in Fig. 16 are welded on the pre-embedded steel plates of supported cantilever at the outer ends. The metal net is bonded with the steel bars. When the steel bars and metal net plasters are provided outdoors, it is necessary to determine whether to use the alkali-resistant netting fabric according to stability of the composite wall body during construction and convenience of construction. When the composite wall body is relatively high or the metal net plasters can not be fast fitted, it is suitable to provide the alkali-resistant netting fabric outdoors. For the simple or low-level buildings with life span not over 25 years, it is generally unnecessary to provide the supported r s cantilever and provide the steel bars in the openings. The anchored steel bars and the upper ends of the opening's steel bars can be anchored with the cantilever roof.

Using the aforementioned patent of the applicant described in "the description of related art", reinforcement steel bars are provided in the openings of doors and windows, and the inside and outside tension connected wires are set in the corners of the openings or other necessary parts reinforces the inside and outside tension connections. According to the inner force analysis carried out by the finite element software for the composite wall body under horizontal load, the requirements of limit state are satisfied. When the reinforcement door and window steel bars are not provided in the openings of doors and windows, the composite wall body with net plasters on both sides of the Embodiments 1-3 is feasible and may be used in buildings in the areas having no strong wind, in particular the low-level or multilevel buildings of these areas. However, the openings weaken the edges of the openings of the wall plate which is not advantageous for force-bearing of the wall plate.
When the inner force of the opening edge is calculated according the Chinese national standard "specification of the building structure loads" GB 50009, in the condition of relatively strong wind load received by the outer wall, the design requirements of limited state are not satisfied, the safety coefficient is low (for example, the ceramic blocks, blown-out concrete filled walls can not satisfy the design of limit state, although they may be used, but safety is poor).

Experiments show that under the condition of firm bonding of the plastered protection layer and the high molecular core layer by means of the interface agent the high molecular core layer may transmit shear force, but the bending of the positive section is dominant. The light composite thermal insulation wall body with net plasters on both sides increases the capability of the building to resist the horizontal displacement enabling to construct the energy saving and quake-proof as well as wind-resistance wall body with low cost which significantly reduces the investment of the main structure of the building. The structure of the composite wall body facilitates overlapping with the metal net or alkali-resistant netting fabric by means of providing the anchored steel bars in the pillar or inside the wall. However, due to the indoor upper and lower connected vertical steel bars, the wall body patent of the applicant described in "the description of related art" is not convenient to provide the horizontal r f steel bars in the pillar or on the wall otherwise it will increase the thickness of the indoor plastered layer, cost, weight and consumption of steel.

Embodiment 4: as shown in Figs. 7-10, and 16 the embodiment is different from the Embodiment 1 or 2 in that the embodiment further comprises an inside and outside tension connected wires 9. The wires 9 are anchored inside the load-bearing component 1 of the main structure of the building, passing through the core layer 3 and the first cement mortar or fine stone concrete protection layer 8 with the outer end wrapped and banded to the outdoor steel bars (Figs. 7-10), or passing through the core layer 3, the indoor and outdoor first cement mortar or fine stone concrete protection layer 8 and wrapped and banded with the indoor and outdoor steel bars (Figs.
10, and 16).

Embodiment 5: as shown in Figs. 7-10, the embodiment is different from the Embodiment 3 in that the embodiment further comprises an inside and outside tension connected wires 9 which are anchored inside the load-bearing component 1 of the main structure passing through the core layer 3 and the first cement mortar or fine stone concrete protection layer 8 with the outer end wrapped and banded to the outdoor steel bars (Fig. 7-10), or passing through the core layer 3, the indoor and outdoor first cement mortar or fine stone concrete protection layer 8 and wrapped and banded with the indoor and outdoor steel bars (Figs. 10 and 16).

The indoor and outdoor steel bars in the Embodiments 4 and 5 are referred to the steel bars described in the applicant's patent shown in "the description of related art". The inside and outside tension connected wires 9 are generally the wires of stainless steel for convenient construction.

In the composite wall body of the applicant's original patent described in "the description of related art" the consumption of the vertical steel bars indoor is large and it is not convenient to assembly the steel bars which are tension connected with the pillar, also the quantity of the assembled bolts is large. In this invention, in the condition that the anchored steel bars and the alkali-resistant netting fabric or metal net or bamboo reinforced net satisfy the overlapping requirements, i.e.
the tension-resistant "net" becomes and functions as the tension steel bars of the bending component, and resist the cracks and make setting the anchored steel bars between the pillars and the walls possible without increasing the thickness of plastered protection layer. Thus the tension-resistant "net" develops the tension-resistant role in two directions forming the light composite shear wall. When use in the separating walls inside, it is necessary to provide the anchored steel bars in the upper and lower floors as well as the side pillars or walls. According to the present invention, the construction is convenient, the amount of labor and cost are decreased, the amount of steel is decreased substantially and the speed of construction is accelerated.
Combination of the composite wall body of the invention and that descried in the former patent in the description of related art and also providing supporting cantilever outdoors as well as steel bars and metal net plasters can widely be used in the outer fences without height limitation. Duration of the composite wall body of the invention is good and the outer plastered layer and decoration layer are safe. In the case of fire, the high molecular core layer contracted, however because of the concrete cantilever supported components and the steel bars welded thereon and the wire net plasters banded with the steel bars, the outer protection layer is still suspending as a curtain wall.

Embodiment 6: as shown in Figs. 13 and 14, the embodiment is different from Embodiment 1 or 3 in that a masonry wall 3-2 is located inside the core layer 3 and connected thereto (bonded or tension connected). On the surface of the masonry wall body 3-2 there is the outer protection layer 8 forming the composite wall body with net plasters on both sides of the combination of the core layer and the masonry.

The embodiment satisfies the additional anti-theft requirements of some people, especially for the ground floor building. The inner ends of the inside and outside tension connected wires may be tension connected with the indoor wire net or the steel bars through the masonry plastered layer.

Embodiment 7: the embodiment is different from Embodiment 1 or 2 in that the alkali-resistant netting fabric 5-1 is fitted inside the bonding gap of the upper and lower core layers 3. Two sides of the alkali-resistant netting fabric 5-1 inside the bonding gap are suspending as the alkali-resistant netting fabric 5-1 adhered to the surface of the core layer 3 or as that adhered to the first cement mortar or the fine }

stone concrete outer protection layer 8 and overlapped with the alkali-resistant netting fabric 5-1 of the lower core layer. Alternatively they can be overlapped with the anchored steel bars 2 forming the composite wall body with the net plasters on both sides and tension connected inside and outside.

Embodiment 8: the embodiment is different from the preceding embodiment in that the core layer 3 of the composite wall body plastered by the alkali-resistant netting fabric of the embodiment has T-shaped section, which is beneficial to increase the plane rigidity of the composite wall body.

In the case of using Embodiment 1 or 2 in the load-carrying light composite wall body (the core layer is fixed on the girder or plate of the load-carrying component with the upper part provided with the light roof) sometimes the structures of Embodiment 7 or 8 are needed.

Embodiment 9: as shown in Figs. 7 and 8, the embodiment is different from Embodiment 3 in that plastic expansion nails 40 are fixed to the load-carrying component 1 of the main structure of the building through the core layer 3.
The iron wires are banded to the outer ends of the tubes of the plastic expansion nails fixing the alkali-resistant netting fabric 5-1 or steel mesh 5-2 or bamboo-reinforced screen 5-3 and the plastic expansion nails. The embodiment facilitates assembly of the alkali-resistant netting fabric or steel mesh or bamboo-reinforced screen.

Embodiment 10: as shown in Fig. 12, the embodiment is different from Embodiment 1 or 2 in that the embodiment has a cement fiber plate or a calcium silicate plate 8-2 which is bonded to one side or two sides of a part of the core layers 3.

Embodiment 11: as shown in Fig. 12, the embodiment is different from Embodiment 3 in that the embodiment has a cement fiber plate or a calcium silicate plate 8-2 which is bonded to one side or two sides of a part of the core layers 3.

Embodiments 10 and 11 combine the cement fiber plate or calcium silicate plate with the core layer which has the advantage of large rigidity after combination of the core layers and no bracing is required during plastering, but the combination and prefabrication cost is increased. It is preferred to bond, prefabricate and combine using the polyurethane foam glue or cement polymer mortar. It is not necessary to combine outside the pillar and girder of the frame i.e. the core layer is still remained, and only two sides or one side inside the openings of the frame formed by the pillar and girder of the frame are combined depending on convenience of construction.
In order to ensure bonding of the plastered layer with the cement fiber plate or calcium silicate plate an interface agent is applied during plastering on the outside of the cement fiber plate or calcium silicate plate.

Embodiment 12: as shown in Fig. 15, the embodiment is different from Embodiment 1 or 2 in that the embodiment further comprises a water-proof layer located between the doors-windows and the outer protection layer 8. The doors-windows are fitted on the water-proof layer 15 of the openings. The water-proof layer 15 is bonded to the outer protection layer 8 of the windowsill, or to the outer protection layer 8 of the side wall of the openings, or to the outer protection layer 8 on the surroundings of the openings. The water-proof layer 15 is overlapped with the outer protection layer 8 on two sides. The water-proof layer 15 is a high molecular water-proof roll material.

Embodiment 13: as shown in Fig. 15, the embodiment is different from Embodiment 3 in that the embodiment further comprises a water-proof layer 15 located between the doors-windows and the outer protection layer 8. The doors-windows are fitted on the water-proof layer 15 of the openings. The water-proof layer 15 is bonded to the outer protection layer 8 of the windowsill, or to the outer protection layer 8 of the side wall of the openings, or to the outer protection layer 8 on the surroundings of the openings. The water-proof layer 15 is overlapped with the outer protection layer 8 on two sides. The water-proof layer 15 is a high molecular water-proof roll material. It is suitable to use a water-proof roll material having good bonding with cement. The composite water-proof roll material of polyethylene polypropylene SBC120 or polyethylene polyester is recommended to be used as the water-proof layer of the openings.

It is a common problem of buildings that the water-proofing of the openings of the doors-windows, especially of the windowsills, is not well treated. In present time the water-proof mortar is applied to the side faces of the outdoor openings of the doors-windows and then the gap between the cement mortar and the shaped materials of the doors-windows is sealed by elastic water-proof sealing glues, but sometimes the water-proof mortar may crack. The key position of water-proofing of the openings is the windowsills, but it is advantageous to bond the water-proof layer on the surroundings of the openings. The water-proof roll material is bonded to the outer protection layers of the openings and the indoor and outdoor cement mortar plastered outer protection layers which satisfy the requirements of the overlapping length. Then two sides of the doors-windows are protected by the plasters.

Embodiment 14: the embodiment is different from Embodiment 1 or 2 in that the core layer 3 of the embodiment is a light masonry which is a blown-out concrete wall or a slag ceramic masonry wall or a perlite masonry wall.

Embodiment 15: the embodiment is different from Embodiment 1 or 2 in that the alkali-resistant netting fabric 5-1 or steel mesh 5-2 or bamboo-reinforced screen 5-3 are replaced by alkali-resistant glass fiber which is cut short located inside the outer protection layer 8. When the added quantity of the alkali-resistant glass fiber which is cut short in the cement mortar or fine stone concrete satisfies the value determined by the experiment, it can replace the alkali-resistant netting fabric 5-1 or steel mesh 5-2 or bamboo-reinforced screen 5-3.

The outer decoration of the composite wall body with the net plasters on both sides of the invention can be processed by the pigment decoration, decoration bricks and curtain wall decoration. In the case of curtain decoration the outdoor steel bars of the aforementioned patent can be replaced by the steel plate bands between which the densely spread steel plate bands can conveniently be welded, or the stainless steel bolts can be added to join the outdoor steel plate bands and the steel plates fixed inside the indoor outer protection layer for fitting the shaped steel of the heavy curtain wall decoration (for example the stone curtain wall).
Alternatively it is also possible to densely spread the steel bars by means of the steel plates and weld the steel plates on the outdoor steel bars for welding with the shaped steel of the light curtain wall decoration such as the aluminum plastic plates.

Embodiment 16: as shown in Fig. 15, the embodiment has the water-proof layer 15 which is bonded to the core layer 3 of the windowsill of the opening or to the light composite pillar 11 of the side wall of the opening, or to the light composite girder 12 on the upper side of the opening of the doors-windows (when no water-proof layer 15 is bonded to the light composite girder 12). The water-proof layer 15 which is the high molecular roll material is bonded to the inside and outside plastered outer protection layer 8-1 of the openings of the doors-windows. The polyethylene polypropylene composite water-proof roll material or the polyethylene polyester water-proof roll material having good affinity with the cement SBC120 is recommended to be used.

The polyethylene polypropylene composite water-proof roll material or the polyethylene polyester water-proof roll material SBC120 is made by the non-woven cloth or polyester cloth of polypropylene filament of high strength made by the new method of the hot melt spun bonding with the anti-aging agent and the main adhesive added to the linear polyenthylene resin of low density. The roll material itself is the thermal insulation material. The polyethylene polypropylene composite roll material has the merits of high tension strength, strong capability of anti-penetration, good flexibility of low temperature, low coefficient of linear expansion, easy bonding, good capability to suit deformation, wide temperature range of use, good duration and has the thickness of 0.6 mm and the standard value of tension strength 48 N/cm at the weight of 300 g/m2. The tension strength and duration of the polyethylene polyester water-proof roll material is better than that of the polyethylene polypropylene composite water-proof roll material. Bonding the water-proof roll material to the surroundings of the light composite girder by the cement mota cooperated with the adhesive or the cement polymer mortar can resist water and reinforce the material.

Providing the water-proof layer on the core layer of the windowsill of the opening not only can resist water, but also reinforce the inside and outside tension connection of the composite wall body. The polyethylene polypropylene composite water-proof roll material or the polyethylene polyester water-proof roll material which f !

itself is the high molecular thermal insulation material is flexible and can be bonded by the cement polymer mortar to the thin plasters with its total thickness of 1-3 mm causing little increase of the heat transfer. If the steel mesh (usually the wire net) is provided on the windowsill of the opening to be inside and outside tension connected, then the heat transfer increases and it is not convenient for construction.
Therefore providing the high molecular water-proof layer on the surroundings of the windowsill of the opening plays the rule of water-proofing, tension connection and the heat separation broken bridge, also its construction is convenient and the cost is low. This is the essential technical measure for protection of the door or window openings of the composite wall body from suffering of rain.

Calculations of the rigidity of the composite wall plate with the core layer made of the high molecular material 1. Calculation of the rigidity of the C25 concrete of 1.Om width , B= 1 Ebh3 , where h-the thickness of the concrete plate;

E=2.8 x I 04N/mm 2 -the elastic modulus of the C25 concrete.

f Table 1 The calculation table of the rigidity of the concrete plate Thickness of calculation of the rigidity of the concrete the concrete plate (mm) (N-mm2/m) 150 1000X2.8X 104X 1503/12=787.5X 1010=7.875X 1012 160 1000X2.8X 104X 1603/12=955.73 X 1010=7.875X 1012 180 1000X2.8X 104X 1803/12=1361 X 1010=13.61 X 1012 2. Calculation of the rigidity of the composite plate of with the core layer made of the high molecular material having the calculation width of 1.0 m (see Fig.
17).

B 12 Eb[(h + 2a)3 - h3 ]

where h-the thickness of the core layer;

a-the thickness of the plastered layer; wherein the plastered layer is the C 15 fine stone concrete;

E=2.8 x 104N/mm2-the elastic modulus of the C 15 concrete.
Table 2 The calculation table of the rigidity of the composite plate with a=30mm B 12 Eb[(h + 60)3 - h3 )]

Thickness calculation of the rigidity of the composite thermal Insulation of the core plate (N-mm2/m) layer (mm) 150 1 OOOx2.2x 104(2103-1503)/12=1000x2.2x 107x(9261-3375)/12 =1079.1 x 1010=l0.79x 1012 is bigger than that of the C25 concrete of 160 mm in table 1 180 1 000x2.2x 104(2403-1803)/12=1000x2.2x 107 x(13824-5832)/12 =1465.2x 1010=14.65x 1012, is bigger than that of the C25 concrete of 180 mm in table 1.

It can be seen from the calculations that for the composite wall body when the thickness of the high molecular core layer reaches 150 mm, the rigidity of the light composite wall body is not less than that of the C25 concrete of 160 mm thickness.
The weight of the composite wall body is 15% of the weight of the brick wall of 370 mm thickness, 20% of the weight of the brick wall of 240 mm thickness, and 50%
of the weight of the hollow slug ceramic wall of 200 mm thickness. Therefore the earthquake action occurred in the wall body decreases 85%, 80% and 50%
correspondingly. The foam polyethylene Ben plate EPS has the effect of absorption of the earthquake action. Providing the alkali-resistant netting fabric or steel mesh or bamboo-reinforced screen inside and outside the wall body and anchoring with the base are liable to make the load-carrying light wall body satisfy the quake-proof requirements of the rear encountered earthquake action.

Claims

1. A composite thermal insulation wall body of a building, comprising:

a load-carrying component (1) carrying a load of a main structure of the building;
a core layer (3);

an outer protecting layer (8); and an alkali-resistant netting fabric (5-1) or a steel mesh (5-2) or a bamboo-reinforced screen (5-3);

wherein said load-carrying component (1) of said main structure of the building comprises a girder, a plate, a pillar, a load-carrying wall and a base, said core layer (3) is a high molecular thermal insulation material or mineral wool or plant stalks or a paper honeycomb plate, said outer protecting layer (8) is a cement mortar or fine stone concrete plastered layer, or a modified cement mortar or fine stone concrete plastered layer, wherein said core layer (3) is fixed between an interior frame formed by said girder or plate of said load-carrying component (1) of said main structure and said pillar or said load-carrying wall, or on said girder or plate of said load-carrying component (1) of said main structure, or on said pillar of said load-carrying component (1) of said main structure or on a side edge of said load-carrying wall, wherein said outer protecting layer (8) is provided on a surface of said core layer (3), said alkali-resistant netting fabric (5-1) or steel mesh (5-2) or bamboo-reinforced screen (5-3) is embedded inside said outer protecting layer (8) or said alkali-resistant netting fabric (5-1) is bonded to a surface of the outer protecting layer (8) or is positioned on said surface of the core layer (3), said alkali-resistant netting fabric (5-1) or steel mesh (5-2) or bamboo-reinforced net (5-3) is connected to said girder, said plate, said pillar, said load-carrying wall and said base of said load-carrying component (1) of said main structure to form said composite thermal insulation wall body of the building.

2. The composite thermal insulation wall body, as recited in claim 1, further comprising: a plurality of anchored steel bars (2), which are anchored with said girder or plate of said load-carrying component (1) of said main structure of the building, or with said pillar of said load-carrying component (1) or said load-carrying wall of said main structure, or with said girder or plate of said load-carrying component (1) of said main structure, wherein said anchored steel bars (2) are located inside said outer protecting layer (8), said alkali-resistant netting fabric (5-1) or steel mesh (5-2) or bamboo-reinforced screen (5-3) satisfy overlapping connection with said anchored steel bars (2).

3. The composite thermal insulation wall body, as recited in claim 1, wherein said core layer (3) is provided on an outer side of said girder or plate of said load-carrying component (1) of said main structure; or on an outer side of said pillar of said load-carrying component (1) of said mail structure or said load-carrying wall; or on both of said outer side of said girder or plate of said load-carrying component (1) and said outer side of said pillar of said load-carrying component (1) of said mail structure or said load-carrying wall, forming said composite outside thermal insulation wall body.

4. The composite thermal insulation wall body, as recited in claim 2, wherein said core layer (3) is provided on an outer side of said girder or plate of said load-carrying component (1) of said main structure; or on an outer side of said pillar of said load-carrying component (1) of said mail structure or said load-carrying wall; or on both of said outer side of said girder or plate of said load-carrying component (1) and said outer side of said pillar of said load-carrying component (1) of said mail structure or said load-carrying wall, forming said composite outside thermal insulation wall body.

5. The composite thermal insulation wall body, as recited in claim 1, further comprising: inside and outside tension connected wires (9), said inside and outside tension connected wires (9) are anchored inside said load-bearing component (1) of said main structure of the building, passing through said core layer (3) and said first cement mortar or fine stone concrete protection layer (8) with an outer end wrapped and banded to outdoor steel bars, or passing through said core layer (3), said indoor and outdoor first cement mortar or fine stone concrete protection layer (8) and wrapped and banded with indoor and outdoor steel bars.

6. The composite thermal insulation wall body, as recited in claim 2, further comprising: inside and outside tension connected wires (9), said inside and outside tension connected wires (9) are anchored inside said load-bearing component (1) of said main structure of the building, passing through said core layer (3) and said first cement mortar or fine stone concrete protection layer (8) with an outer end wrapped and banded to outdoor steel bars, or passing through said core layer (3), said indoor and outdoor first cement mortar or fine stone concrete protection layer (8) and wrapped and banded with indoor and outdoor steel bars.

7. The composite thermal insulation wall body, as recited in claim 3, further comprising: inside and outside tension connected wires (9), said inside and outside tension connected wires (9) are anchored inside said load-bearing component (1) of said main structure of the building, passing through said core layer (3) and said first cement mortar or fine stone concrete protection layer (8) with an outer end wrapped and banded to outdoor steel bars, or passing through said core layer (3), said indoor and outdoor first cement mortar or fine stone concrete protection layer (8) and wrapped and banded with indoor and outdoor steel bars.

8. The composite thermal insulation wall body, as recited in claim 4, further comprising: inside and outside tension connected wires (9), said inside and outside tension connected wires (9) are anchored inside said load-bearing component (1) of said main structure of the building, passing through said core layer (3) and said first cement mortar or fine stone concrete protection layer (8) with an outer end wrapped and banded to outdoor steel bars, or passing through said core layer (3), said indoor and outdoor first cement mortar or fine stone concrete protection layer (8) and wrapped and banded with indoor and outdoor steel bars.

9. The composite thermal insulation wall body, as recited in claim 2, further comprising a masonry wall body (3-2) located on an inner side of said core layer (3) with said masonry wall body (3-2) connected to said core layer (3), and said outer protecting layer (8) is provided on a surface of said masonry wall body (3-2), forming said composite thermal insulation wall body combining said core layer with said masonry wall body (3-2).

10. The composite thermal insulation wall body, as recited in claim 3, further comprising a masonry wall body (3-2) located on an inner side of said core layer (3) with said masonry wall body (3-2) connected to said core layer (3), and said outer protecting layer (8) is provided on a surface of said masonry wall body (3-2), forming said composite thermal insulation wall body combining said core layer with said masonry wall body (3-2).

11. The composite thermal insulation wall body, as recited in claim 4, further comprising a masonry wall body (3-2) located on an inner side of said core layer (3) with said masonry wall body (3-2) connected to said core layer (3), and said outer protecting layer (8) is provided on a surface of said masonry wall body (3-2), forming said composite thermal insulation wall body combining said core layer with said masonry wall body (3-2).

12. The composite thermal insulation wall body, as recited in claim 5, further comprising a masonry wall body (3-2) located on an inner side of said core layer (3) with said masonry wall body (3-2) connected to said core layer (3), and said outer protecting layer (8) is provided on a surface of said masonry wall body (3-2), forming said composite thermal insulation wall body combining said core layer with said masonry wall body (3-2).

13. The composite thermal insulation wall body, as recited in claim 6, further comprising a masonry wall body (3-2) located on an inner side of said core layer (3) with said masonry wall body (3-2) connected to said core layer (3), and said outer protecting layer (8) is provided on a surface of said masonry wall body (3-2), forming said composite thermal insulation wall body combining said core layer with said masonry wall body (3-2).

14. The composite thermal insulation wall body, as recited in claim 7, further comprising a masonry wall body (3-2) located on an inner side of said core layer (3) with said masonry wall body (3-2) connected to said core layer (3), and said outer protecting layer (8) is provided on a surface of said masonry wall body (3-2), forming said composite thermal insulation wall body combining said core layer with said masonry wall body (3-2).

15. The composite thermal insulation wall body, as recited in claim 8, further comprising a masonry wall body (3-2) located on an inner side of said core layer (3) with said masonry wall body (3-2) connected to said core layer (3), and said outer protecting layer (8) is provided on a surface of said masonry wall body (3-2), forming said composite thermal insulation wall body combining said core layer with said masonry wall body (3-2).

16. The composite thermal insulation wall body, as recited in claim 1, further comprising: a cement fiber plate or a calcium silicate plate (8-2) which is bonded to one side or two sides of a part of said core layer (3).

17. The composite thermal insulation wall body, as recited in claim 3, further comprising: a cement fiber plate or a calcium silicate plate (8-2) which is bonded to one side or two sides of a part of said core layer (3).

18. The composite thermal insulation wall body, as recited in claim 1, wherein said core layer (3) is a light masonry.

19. The composite thermal insulation wall body, as recited in claim 2, wherein said core layer (3) is a light masonry.

20. The composite thermal insulation wall body, as recited in claim 5, wherein said core layer (3) is a light masonry.