CN1314870C - Method of dry construction of energy saving walls with 3D adjustment - Google Patents

Abstract

The present invention relates to a wall body and a room surface of civil architecture, particularly to the process method of the 3D adjustable energy saving dry hang for the wall body and the room surface. The present invention is characterized in that a base (6) is fixed on a base surface (A) by a rivet (8), a hanging plate (3) is connected with a support seat (4) by a rivet (2), and the base (6) is connected with the support seat (4) by screws (7); thereby, a decorative plate (1) is connected and supported with the base surface (A). The contacting surface of the base (6) and the base surface (A) is provided with a long hole (5) so that the parallel adjustment of the corresponding position can be achieved, a 'T'-shaped bending angle (10) on the support seat (4) is inserted in the long hole (11) on the elevation of the base (6) and then is mutually clamped and hung with a bending-turning angle so as to adjust the position vertical to the base surface A, and an opening slot (12) of the hanging plate (3) is hung in a hook (13) of the support seat (4) so that the up-down and left-right corresponding positions between adjacent hanging plates are adjusted and the 3D position is positioned in the installation process. The present invention has the advantages of industrialized production, assembled installation, standardized guarantee, 3D adjustment, simplicity, agility and reasonable and advanced structure, has sustained adaptability for the energy saving and the sustained energy saving standard improvement requirement of various buildings of public buildings, new built dwelling houses, old dwelling house energy saving rebuilding, etc. in northern and southern places, and has reliable and permanent engineering quality; the service life can reaches more than 50 years.

Description

Three-dimensional adjustable dry-hanging energy-saving wall and roof technology

(1) Technical field: the present invention relates to walls and roofs of civil buildings, in particular to a three-dimensional adjustable dry-hanging energy-saving wall and roof process method integrating heat preservation, waterproofing and decoration.

(2) Background technology: So far, the external insulation construction of external wall (roof) at home and abroad has not yet realized factory production, decorative construction, and standardized guarantee. Generally, the environment is polluted by wet construction; and the insulation, waterproof and decoration must be constructed independently, so it is impossible to achieve the multifunctional requirements of heat preservation, waterproof and decoration in one construction; at the same time, it is difficult to meet the high-end decoration level and use a variety of decoration materials to beautify the building Appearance and high standard requirements; moreover, due to the complicated construction technology, there are many hidden dangers such as cracks in the facing layer and falling off of facing bricks. Due to technical reasons, the use of foamed polyurethane, a high-efficiency and energy-saving thermal insulation material, is seldom used. Moreover, they are all spraying construction, the construction equipment is more expensive and the construction is difficult.

(3) Contents of the invention: The purpose of the present invention is to provide a dry-hanging construction without wet operation with factory production, decorative construction, and standardized guarantee, and pour polyurethane foaming high-efficiency thermal insulation materials to complete thermal insulation, waterproof, and multi-functional decoration at one time A three-dimensional adjustable dry-hanging energy-saving wall and roof process technology for walls (roofs), long-term reliability, multi-grade decoration and thin insulation layers that meet the continuous improvement of building energy-saving standards, and simple and fast construction. The object of the present invention is achieved in that base (6) is fixed on the base surface (A) by anchor (8), anchor (2) is connected with hanging plate (3) and support (4), and screw ( 7) Connect the base (6) and the support (4) to realize the connection and support between the decorative plate (1) and the base surface (A); there is a long hole (5) on the contact surface between the base (6) and the base surface (A). ) to achieve parallel adjustment of the relative position; the "T"-shaped corner (10) on the support (4) is inserted into the rectangular hole (11) on the elevation of the base (6), and then the turning corners are locked to each other, so as to be perpendicular to the base surface A Directional position adjustment; the opening slot (12) of the hanging plate (3) is hung in the hook (13) of the support (4) to realize the relative position adjustment between adjacent hanging plates up and down, left and right, and realize the three-dimensional installation process of the decorative plate (1). Position positioning; each relative position is fixed by anchor (8), screw (7) and anchor (2) successively after adjustment; pour foam into the cavity between the decorative plate (1) and the base surface (A) Polyurethane, to complete a large-area continuous insulation layer without thermal bridges, so that the base (6), support (4), hanging board (3), and decorative board (1) are all solidified into a whole with multiple connections; the base (6) , the support (4), and the screw (7) simultaneously become the anchor bolts of the polyurethane insulation layer, the decorative board (1) and the hanging board (3) are connected by an adhesive, and the baffle (15) and the decorative board (1) are connected by an adhesive, The gap between each decorative board (1) is formed by two adjacent hanging boards (3) to prevent foaming polyurethane from leaking out, and the gap perpendicular to the gap between each decorative board (1) is formed by an additional baffle plate (15) to form an adjustable gap The shoe cover structure prevents the foamed polyurethane from leaking out. After installation, the seam between the decorative panel (1) and the adjacent decorative panel is sealed with silicone glue. So far, the dry-hanging construction of thermal insulation, waterproof and decoration integration is completed. The combination of height-adjustable support chains composed of base (6), bearing (4), screw (7), and hanging plate (3) is 1-4 groups, and realizes the adjustment in the range of 20-130mm of insulation layer thickness. Another method is not to pour foamed polyurethane insulation material between the decorative board (1) and the base surface (A), but to glue the decorative board (1), the hanging board (3) and the thermal insulation board together Connect to become a one-way falcon-like structure integrated composite panel, after dry-hanging installation according to the method described in claim 1 at the construction site, pour foamed polyurethane at the base (6), support (4) positions, make it and the insulation board 1. The base surface (A) is cured into one body, and the adjacent seams of the decorative board (1) are sealed with silicone glue. The support chain is: the anchor (8) passes through the slotted hole (5) of the base (6) to be connected with the base surface (A), and the screw (7) passes through the slotted slot (9) of the facade of the base (6) to connect with the The supports (4) are fixedly connected to each other. Decorative boards (1) Fiber porcelain boards, artificial stone, PUPVC boards, aluminum-plastic boards, colored metal boards, cement fiber boards and other decorative boards, anchors (2) are rivets or screws, hanging boards (3), supports ( 4), base (6), screw (7), anchor nail (8) are TOX nylon sleeve steel nails or shooting nails, baffle plate (15). The base (6), support (4), hanging board (3), screw (7), TOX nails or shooting nails, (8), and anchors (2) are aluminum rivets or screws to form a connecting support chain to realize the decorative panel (1) Connect with the base surface (A) (wall or roof). The support chain is: the anchor nail (8) passes through the long hole (5) of the base (6) to be connected with the base surface (A) (wall roof), and the screw (7) passes through the opening length of the base (6) facade. The hole (9) and the support (4) are fixedly connected to each other. The hanging board (3) is connected with the decorative board (1) by an adhesive; foaming polyurethane insulation material is poured into the cavity between the decorative board (1) and the base surface (A) or the wall or the roof. The components in this space are solidified into a whole, and the support (4) and base (6) become the anchor bolts of the large-area continuous insulation layer, and then realize the decorative panel (1) and the base surface (A) (wall or roof) multiple composite connections. The decorative board (1) becomes a built-in formwork for pouring foamed polyurethane. The three-dimensional adjustment of the spatial positioning of the decorative board is realized in the following way: a long hole (5) is opened on the contact surface between the base (6) and the base surface (A), and the relative position is adjusted in parallel and then fixed with an anchor (8); the support (4 ) into the rectangular hole (11) on the elevation of the base (6), turn the "T" corner (10) so that they are locked together without slipping, and then move along the Adjust the position perpendicular to the base (A), wall or roof and fix it with screws (7); the decorative board (1) and hanging board (3) that have been connected as one with adhesive pass through the opening on the hanging board (3) After groove (12) hangs with the hook (13) on the support (4) and connects, the seam between adjacent plates can be adjusted up and down, then fixed with rivets (2) or screws. Simple and quick during installation, have slotted hole (14) on hanging plate (3), be convenient to the location when aluminum rivet is drilled. Thereby, the adjustment and positioning of the spatial position during the installation of the decorative panel can be conveniently completed. The three-dimensional components composed of the support (4), the base (6) and the hanging plate (3) are combined into 1-4 groups to realize the large-scale adjustment of the insulation layer 20-130mm. The anti-leakage seal is realized in the following way when the foamed polyurethane is poured: in the bonding direction of the decorative board (1) and the hanging board (3), the sealing effect is realized by superimposed installation of two adjacent hanging boards (3). In its vertical direction, the slit between two adjacent decorative panels is covered by the baffle plate (15) to realize the sealing effect. A baffle plate (15) is bonded on each decorative plate, or 2 hooks are bonded on the decorative plate (1), so that the baffle plate (15) can be overlapped with another decorative plate to freely adjust the distance when installing. The gap between the covers realizes the purpose of sealing. The invention has the advantages of factory production, assembly installation, standardized guarantee, three-dimensional adjustment, simple and fast, and advanced and reasonable structure. It can not only be constructed by polyurethane casting method, but also can be constructed by industrial production of composite boards such as EPS, XPS and other insulation boards. The integration of thermal insulation, waterproofing and decoration is completed in one construction. It has the ability to continuously adapt to the requirements of various building energy conservation and continuous improvement of energy conservation standards such as public buildings, new residential buildings, and energy-saving renovation of old residential buildings in the north and south. The project quality is permanently reliable and the service life can reach more than 50 years.

(4) Description of drawings: Fig. 1 is a schematic diagram of the structure principle of the present invention.

(5) Specific implementation method: it includes decorative plate (1), anchor (screw) (2), hanging plate (3), support (4), base (6), screw (7), TOX nylon sleeve steel Nail (shooting nail) (8), baffle plate (15). The base (6), support (4), hanging board (3), screws (7), TOX nails (shooting nails) (8), anchors (screws) (2) are fixed to form a support chain to realize the decorative panel (1) Support connection with base (A) (wall or roof). The support chain is: the anchor (8) passes through the long hole (5) on the base (6) and is fixedly connected with the base surface (A); the screw (7) passes through the long hole (9) on the base (6) and connects The seats (4) are fixedly connected to each other; the decorative board (1) is connected to the hanging board (3) with an adhesive; the anchor (2) is fixedly connected to the hanging board and the support (4). In addition, foaming polyurethane insulation material is poured into the cavity between the decorative board (1) and the base surface (A) (wall or roof). The decorative board (1), the hanging board (3), the support (4), the base (6) and the base surface (A) are cured into one body. The support (4) and the base (6) become anchor bolts of the foamed polyurethane insulation layer, thereby strengthening the connection reliability between the insulation layer and the base surface.

The three-dimensional position adjustment of the decorative plate installation is: the long hole (5) on the bottom plane of the base (6) realizes its relative position parallel adjustment with the base surface (A); The square hole (11) realizes the adjustment of the position and size perpendicular to the base surface; the opening groove (12) on the hanging plate (3) and the hook (13) on the upper plane of the support (4) are mutually clamped to realize the up and down of the adjacent decorative plate. The parallel adjustment of the left and right positions ensures that the surface of the decorative board (1) is smooth and the size of the vertical and horizontal seams is consistent. Have elongated hole (14) on the hanging plate (3), facilitate anchor (2) to connect construction. The support (4) and the base (6) are combined into 1-4 groups, which can be adjusted arbitrarily between 20-130mm of thermal insulation thickness. The measures to prevent the leaking of foamed polyurethane pouring construction are: after the hanging boards (3) of two adjacent decorative boards are superimposed and installed, the joints between them are sealed; The sealing of this seam is realized on the board. The present invention uses a variety of different grades of decorative boards such as fiber porcelain boards, artificial stone boards, PUPVC co-extruded boards, aluminum-plastic boards, colored metal boards, enamel boards, and cement fiber boards to achieve a wide selection of multi-level decoration grades and diverse decoration styles. The present invention also has the following outstanding advantages:

1. Use fluorine-free flame-retardant polyurethane, thermal conductivity ≤0.024, and the thickness of the insulation layer can be adjusted at will, forming a high-efficiency and energy-saving exterior wall and roof that is widely used in various regions in the north and south. High-standard requirements for integration of insulation, waterproofing, and decoration, and at the same time, energy-saving 65% and the development of continuous improvement of energy-saving standards in the future have continuous adaptability; 100% can eradicate the thermal bridge effect formed by the joints of insulation panels, and completely solve the chronic problems of external wall and roof leakage, long hair, and condensation that are difficult to control in my country;

2. After the construction of this technology, the impact strength of the wall and roof can be improved by 5-10 times compared with the external insulation technology of the insulation board; the salt spray, acid rain corrosion and self-cleaning ability can be improved by 3-6 times compared with the paint finish; wind pressure resistance The capacity is above 6000N; the impermeability level is above S6; since the adhesive is produced according to the aviation adhesive standard, the effective life is over 50 years; the fire resistance level is at B1-A level; mechanical fixation + high-performance adhesive + foamed polyurethane casting overall curing + Metal components reinforce the anchor bolts of the insulation layer + silicone glue seals the decorative panels and other multiple composite fixed connections. The project life can reach more than 50 years, which is more than double that of the existing insulation technology. Form an external thermal insulation technology with high efficiency, energy saving, permanent waterproof, beautiful appearance, reliable flame retardant, earthquake resistance, wind pressure resistance, and frost heave resistance, and completely overcome the leakage, cracks, tile shedding, engineering Defects such as short service life and poor self-cleaning ability of the exterior surface.

3. The adjustable mechanical components have three-dimensional adjustment, quick installation, simple and exquisite structure, light weight, firm and reliable. Because it is completely contained and sealed by foamed polyurethane insulation material and sealant, the life of the project will not be affected by corrosion, and it can be reused, which is the first at home and abroad.

4. Adopt dry-hanging and non-wet construction, which greatly reduces environmental pollution on the construction site, saves water, saves labor, reduces labor intensity, and fully conforms to the industry technology development direction vigorously advocated by the state.

5. It provides high-level new technology for public building energy-saving and existing residential energy-saving renovation projects that require high decoration standards. Create a new field and a new chapter in China's foreign thermal insulation technology.

Claims (4)

1. A three-dimensional adjustable dry-hanging energy-saving wall roofing process, which includes decorative boards (1), anchors (2), hanging boards (3), supports (4), bases (6), screws ( 7), anchors (8), baffles (15), are characterized in that: the base (6) is fixed on the base surface (A) by the anchors (8), and the anchors (2) hang the board (3) It is connected with the support (4), and the screw (7) connects the base (6) and the support (4) to realize the connection support between the decorative plate (1) and the base surface (A); the base (6) and the base surface (A) ) There is a long hole (5) on the contact surface to realize the parallel adjustment of the relative position; the "T"-shaped corner (10) on the support (4) is inserted into the rectangular hole (11) on the elevation of the base (6) and then the turning corner is turned Interlocking to realize the position adjustment in the vertical direction with the base surface A; the opening slot (12) of the hanging plate (3) is hung in the hook (13) of the support (4) to realize the relative position adjustment of the up and down, left and right between adjacent hanging plates, Realize three-dimensional position positioning during the installation process of the decorative board (1); each relative position is fixed by the anchor (8), the screw (7), and the anchor nail (2) successively after adjustment; the decorative board (1) and the base surface (A ) to pour polyurethane foam into the cavity to complete a large-area continuous insulation layer without thermal bridges, so that the base (6), support (4), hanging board (3) and decorative board (1) are all solidified into one A whole with multiple connections; the base (6), support (4), and screws (7) simultaneously serve as anchor bolts for the polyurethane insulation layer, the decorative board (1) and the hanging board (3) are connected by adhesive, and the baffle (15) It is connected with the decorative board (1) by adhesive, and the seam between each decorative board (1) is formed by two adjacent hanging boards (3) to prevent the leakage of foamed polyurethane, and the seam perpendicular to the seam between each decorative board (1) is formed by The additional baffle (15) forms a cover structure with adjustable gaps to prevent the leakage of foamed polyurethane. After installation, the seam between the decorative board (1) and the adjacent decorative board is sealed with silicone glue, thus completing the integration of heat preservation, waterproof and decoration. Chemical dry hanging construction. 2. A three-dimensional adjustable dry-hanging energy-saving wall roofing process according to claim 1, characterized in that it consists of a base (6), a support (4), screws (7), and a hanging plate (3) The combination of height-adjustable support chains is 1-4 groups, and the thickness of the insulation layer can be adjusted within a range of 20-130mm. 3. A three-dimensional adjustable dry-hanging energy-saving wall and roof process method according to claim 1, characterized in that: between the decorative board (1) and the base surface (A), no foaming polyurethane insulation material is poured, Instead, the decorative board (1), the hanging board (3) and the insulation board are bonded into a one-way falcon-like structure integrated composite panel when combined, and after the dry-hanging installation by the method described in claim 1 at the construction site, the The base (6) and the support (4) are poured with foamed polyurethane so that they are solidified together with the insulation board and the base surface (A), and the adjacent seams of the decorative board (1) are sealed with silicone glue. 4. A three-dimensional adjustable dry-hanging energy-saving wall roofing process according to claim 1, characterized in that: the supporting chain is: the anchor (8) passes through the long hole (5) of the base (6) and the base The surface (A) is connected, and the screw (7) passes through the opening slot (9) on the facade of the base (6) and the support (4) to realize mutual fixed connection.

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