CN106223529B - A kind of out-hung panel and preparation method thereof of the compound wood wool board of lightgage steel joist - Google Patents
A kind of out-hung panel and preparation method thereof of the compound wood wool board of lightgage steel joist Download PDFInfo
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- CN106223529B CN106223529B CN201610578056.4A CN201610578056A CN106223529B CN 106223529 B CN106223529 B CN 106223529B CN 201610578056 A CN201610578056 A CN 201610578056A CN 106223529 B CN106223529 B CN 106223529B
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 108
- 239000010959 steel Substances 0.000 title claims abstract description 108
- 210000002268 wool Anatomy 0.000 title claims abstract description 59
- 239000002023 wood Substances 0.000 title claims abstract description 56
- 150000001875 compounds Chemical class 0.000 title 1
- 238000002360 preparation method Methods 0.000 title 1
- 239000011381 foam concrete Substances 0.000 claims abstract description 26
- 239000002131 composite material Substances 0.000 claims abstract description 17
- 238000004519 manufacturing process Methods 0.000 claims abstract description 8
- 238000010521 absorption reaction Methods 0.000 claims abstract description 6
- 238000007711 solidification Methods 0.000 claims abstract description 3
- 230000008023 solidification Effects 0.000 claims abstract description 3
- 239000004570 mortar (masonry) Substances 0.000 claims description 10
- 238000003466 welding Methods 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 229910000679 solder Inorganic materials 0.000 claims 1
- 238000009413 insulation Methods 0.000 abstract description 14
- 238000010276 construction Methods 0.000 abstract description 6
- 239000000463 material Substances 0.000 abstract description 6
- 238000004321 preservation Methods 0.000 abstract description 3
- 230000007797 corrosion Effects 0.000 abstract description 2
- 238000005260 corrosion Methods 0.000 abstract description 2
- 230000000149 penetrating effect Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 7
- 238000005253 cladding Methods 0.000 description 5
- 239000006260 foam Substances 0.000 description 5
- 241000771208 Buchanania arborescens Species 0.000 description 4
- 239000004568 cement Substances 0.000 description 4
- 239000011491 glass wool Substances 0.000 description 4
- 239000012774 insulation material Substances 0.000 description 4
- 239000011490 mineral wool Substances 0.000 description 4
- 230000007613 environmental effect Effects 0.000 description 3
- 229910052602 gypsum Inorganic materials 0.000 description 3
- 239000010440 gypsum Substances 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 3
- 239000011358 absorbing material Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011083 cement mortar Substances 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000011094 fiberboard Substances 0.000 description 1
- 238000009415 formwork Methods 0.000 description 1
- 239000011426 gypsum mortar Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000002984 plastic foam Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
- E04C2/26—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups
- E04C2/284—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating
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- Engineering & Computer Science (AREA)
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- Civil Engineering (AREA)
- Structural Engineering (AREA)
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Abstract
本发明涉及一种轻钢龙骨复合木丝板的外挂墙板及其制作方法，包括轻钢龙骨骨架、木丝板和泡沫混凝土，轻钢龙骨骨架是由若干竖直的竖龙骨和水平的通贯龙骨组成的栅栏结构，木丝板连接在轻钢龙骨骨架表面两侧，形成墙板结构，泡沫混凝土填充于轻钢龙骨骨架和木丝板之间，凝固后形成所述的外挂墙板。与现有技术相比，本发明具有以下优点：墙板造价低廉，用材环保；墙板具有优异的保温、隔热以及吸收噪音的功能；结构轻巧、刚度强、墙板结实耐用；施工简单，吊装要求低；墙板表面具有防水功能、耐腐蚀。
The invention relates to an external hanging wall panel of a light steel keel composite wood wool board and a manufacturing method thereof, comprising a light steel keel frame, a wood wool board and foamed concrete. The fence structure composed of penetrating keels, wood wool boards are connected on both sides of the surface of the light steel keel skeleton to form a wall panel structure, foam concrete is filled between the light steel keel skeleton and wood wool boards, and the external wall panels are formed after solidification. Compared with the prior art, the present invention has the following advantages: the cost of the wallboard is low, and the materials used are environmentally friendly; the wallboard has excellent functions of heat preservation, heat insulation and noise absorption; the structure is light, the rigidity is strong, and the wallboard is durable; the construction is simple, The hoisting requirements are low; the surface of the wallboard is waterproof and corrosion-resistant.
Description
技术领域technical field
本发明涉及一种外挂墙板构件，尤其是涉及一种轻钢龙骨复合木丝板的外挂墙板及其制作方法。The invention relates to an external wall panel component, in particular to an external wall panel of a light steel keel composite wood wool board and a manufacturing method thereof.
背景技术Background technique
轻钢龙骨覆面墙体一般作为轻质隔墙，在现场进行组装，龙骨间填充矿棉或玻璃棉等，覆面板一般为纸面石膏板。有少数公司开发了用于外墙的轻钢龙骨覆面墙体，如STO公司外墙板由轻钢龙骨+石膏板+聚合物泡沫+抹灰和饰面组成；宝钢建筑在2014年底发布新一代装配式钢结构百年体系——Baohouse，推出了“宝钢保温装饰一体化板”，是一种预制轻质夹心复合外墙板，由龙骨填充100mm厚玻璃棉+内墙面12mm石膏板+外墙面12mm取向木(OSB)板和水泥纤维板组成；远大可建公司介绍了外墙围护复合板材由150mm厚的岩棉和幕墙组成；北京太空板业开发了一种由钢围框加钢筋桁架、填充发泡水泥以及用纤维(网)增强水泥复合面层组成的外墙板。上述复合墙板都存在很多不足，采用聚合物泡沫、矿棉或玻璃棉做保温材料的轻质墙板，墙体的保温与隔热性能较差，太空板没有使用覆面板材。The light steel keel cladding wall is generally used as a lightweight partition wall, which is assembled on site, and the keel is filled with mineral wool or glass wool, etc., and the cladding panels are generally paper-faced gypsum boards. A few companies have developed light steel keel cladding walls for exterior walls. For example, STO’s exterior wall panels are composed of light steel keels + gypsum boards + polymer foam + plastering and finishes; Baosteel Construction released a new generation at the end of 2014. Prefabricated steel structure century-old system - Baohouse, launched "Baosteel thermal insulation and decoration integrated board", which is a prefabricated lightweight sandwich composite exterior wall panel, filled with 100mm thick glass wool + 12mm gypsum board + exterior wall by keel The surface is composed of 12mm oriented wood (OSB) board and cement fiber board; Yuanda Kejian Company introduced that the exterior wall enclosure composite board is composed of 150mm thick rock wool and curtain wall; , Filling foam cement and fiber (network) reinforced cement composite surface composed of exterior wall panels. The above-mentioned composite wallboards have many deficiencies. The lightweight wallboards using polymer foam, mineral wool or glass wool as thermal insulation materials have poor thermal insulation and thermal insulation performance of the wall, and the space board does not use cladding boards.
木丝板是一种利用速生林为主要原材料制造的建筑板材，具有优良的环境友好特性，作为一种重要的吸声材料和隔热保温材料，从上世纪五六十年代出现，广泛应用于建筑内部填充墙体，并且具有造价低廉、材料二次利用的环保性能，但普通木丝板由于局部强度不足，不能很好地与建筑立面相连接，没有应用于建筑立面外挂墙板的先例。Wood wool board is a kind of building board made of fast-growing forest as the main raw material. It has excellent environmental friendly characteristics. As an important sound-absorbing material and heat insulation material, it has been widely used since the 1950s and 1960s. The interior of the building is filled with walls, and has the environmental performance of low cost and secondary use of materials. However, ordinary wood wool boards cannot be well connected with building facades due to insufficient local strength, and have not been applied to external wall panels on building facades. precedent.
发明内容Contents of the invention
本发明的目的就是为了解决上述问题而提供一种造价低廉、结构轻便、易于安装，同时具有优良保温和隔热性能的轻钢龙骨复合木丝板的外挂墙板及其制作方法。The object of the present invention is to solve the above-mentioned problems by providing a low-cost, light-weight, easy-to-install, and light-weight steel keel composite wood wool board external wallboard with excellent thermal insulation and heat insulation performance and its manufacturing method.
本发明的目的通过以下技术方案实现：The object of the present invention is achieved through the following technical solutions:
一种轻钢龙骨复合木丝板的外挂墙板，包括轻钢龙骨骨架、木丝板和泡沫混凝土，所述的轻钢龙骨骨架是由若干竖直的竖龙骨和水平的通贯龙骨组成的栅栏结构，所述的木丝板连接在轻钢龙骨骨架表面两侧，形成墙板结构，所述的泡沫混凝土填充于轻钢龙骨骨架和木丝板之间，凝固后形成所述的外挂墙板。An external wall panel of light steel keel composite wood wool board, comprising light steel keel skeleton, wood wool board and foam concrete, the light steel keel skeleton is composed of several vertical vertical keels and horizontal through keels Fence structure, the wood wool boards are connected on both sides of the surface of the light steel keel skeleton to form a wall panel structure, the foam concrete is filled between the light steel joist skeleton and the wood wool boards, and the external hanging wall is formed after solidification plate.
所述的轻钢龙骨骨架还包括顶端的上U型钢板、底端的下U型钢板以及左右两端的外钢框。The light steel keel skeleton also includes an upper U-shaped steel plate at the top, a lower U-shaped steel plate at the bottom, and outer steel frames at the left and right ends.
所述的竖龙骨与上、下U型钢板在接触部位以及通贯龙骨与外钢框在接触部位采用焊接方式连接固定。The contact parts between the vertical keel and the upper and lower U-shaped steel plates and the contact parts between the through keel and the outer steel frame are connected and fixed by welding.
所述的竖龙骨采用冷弯薄壁型钢，竖龙骨的中间薄壁上开有通孔，所述的通贯龙骨穿过竖龙骨的通孔，在贯穿部位采用焊接方式连接固定。The vertical keel is made of cold-formed thin-walled steel, and the middle thin wall of the vertical keel has a through hole. The through keel passes through the through hole of the vertical keel, and is connected and fixed by welding at the penetrating part.
所述的竖龙骨上还设有若干支撑卡。Several support cards are also arranged on the vertical keel.
该外挂墙板的上部设有左右对称的吊装辅助结构，所述的竖龙骨在吊装辅助结构处由内钢框替代，所述的吊装辅助结构由内钢框、钢板斜支撑以及吊装孔组成。The upper part of the external hanging wall panel is provided with a left-right symmetrical lifting auxiliary structure, the vertical keel is replaced by an inner steel frame at the lifting auxiliary structure, and the lifting auxiliary structure is composed of an inner steel frame, steel plate oblique supports and hoisting holes.
所述的钢板斜支撑左右对称设在内钢框顶部，钢板斜支撑的一端焊接在上U型板上，另一端焊接在内钢框上，形成三角斜支撑，所述的吊装孔设在三角斜支撑内的上U型板和内钢框上。The steel plate oblique support is symmetrically arranged on the top of the inner steel frame. One end of the steel plate oblique support is welded on the upper U-shaped plate, and the other end is welded on the inner steel frame to form a triangular oblique support. The lifting holes are set on the triangular On the upper U-shaped plate and the inner steel frame in the oblique support.
所述的木丝板与轻钢龙骨骨架采用螺丝连接，木丝板由内层的轻质木丝板和外层的中密度木丝板组成，木丝板的外表面涂刷防水砂浆，以达到防水效果；内层的轻质木丝板也可以涂刷普通水泥砂浆和石膏砂浆。The wood wool board and the light steel keel frame are connected by screws. The wood wool board is composed of an inner light wood wool board and an outer medium density wood wool board. The outer surface of the wood wool board is painted with waterproof mortar to To achieve waterproof effect; the inner light wood wool board can also be painted with ordinary cement mortar and gypsum mortar.
所述的泡沫混凝土为低吸水率泡沫混凝土，可形成连续保温隔热层。The foamed concrete is low water absorption foamed concrete, which can form a continuous thermal insulation layer.
所述的轻钢龙骨复合木丝板的外挂墙板的制作方法，具体包括以下步骤：The manufacturing method of the external hanging wallboard of the light steel keel composite wood wool board specifically comprises the following steps:
(1)完成轻钢龙骨骨架的拼接组装；(1) Complete the splicing and assembly of the light steel keel skeleton;
(2)在轻钢龙骨骨架上连接木丝板，并在木丝板外表面设置防水砂浆；(2) Connect the wood wool board on the light steel keel frame, and set waterproof mortar on the outer surface of the wood wool board;
(3)在轻钢龙骨骨架与木丝板之间灌注泡沫混凝土；(3) pour foam concrete between the light steel keel frame and the wood wool board;
(4)待泡沫混凝土凝固结硬后，在外挂墙板的钢框上焊接角钢，即完成外挂墙板的制作。(4) After the foamed concrete is solidified and hardened, weld the angle steel on the steel frame of the external wall panel to complete the production of the external wall panel.
与现有技术相比，本发明将轻钢龙骨骨架与木丝板结合，中间填充泡沫混凝土，具有以下优点：Compared with the prior art, the present invention combines the light steel keel frame with the wood wool board, and fills the foam concrete in the middle, which has the following advantages:
1、本发明外挂墙板造价低廉，用材环保。由于采用了造价低廉、环境友好并可二次利用的木丝板作为覆面材料，不仅利于环保，同时还降低了生产成本。1. The external hanging wall panel of the present invention has low cost and environment-friendly materials. Because the low-cost, environmentally friendly and reusable wood wool board is used as the cladding material, it is not only beneficial to environmental protection, but also reduces production costs.
2、本发明外挂墙板具有优异的保温、隔热以及吸收噪音的功能。本发明采用的木丝板是一种重要的吸声材料和隔热保温材料，采用的泡沫混凝土是一种环保、节能、低廉且具有不燃性的建筑节能材料，具有密度小、质量轻、保温、隔音、抗震等性能，在墙板内填充低吸水率泡沫混凝土，可形成连续的保温隔热层，与聚合物泡沫、矿棉或玻璃棉做保温材料相比，墙体的保温、隔热及隔声性能有了显著的提高。2. The external wallboard of the present invention has excellent functions of heat preservation, heat insulation and noise absorption. The wood wool board used in the present invention is an important sound-absorbing material and thermal insulation material, and the foam concrete used is an environmentally friendly, energy-saving, low-cost and non-combustible building energy-saving material with low density, light weight, heat preservation , sound insulation, earthquake resistance and other properties, filling the wallboard with low water absorption foam concrete can form a continuous thermal insulation layer. Compared with polymer foam, mineral wool or glass wool as thermal insulation materials, the thermal insulation and thermal insulation of the wall And sound insulation performance has been significantly improved.
3、本发明外挂墙板结构轻巧、刚度强、墙板连接牢固，结实耐用。本发明采用轻钢龙骨作为骨架，横竖轻钢龙骨采用穿孔连接，外围设置钢框，组件之间采用牢固的焊接，结构非常牢固，不仅克服木丝板材料本身的局部强度较低的缺点，通过轻钢龙骨架和泡沫混凝土轻型材料组合，还增加局部刚度，墙板牢固结实；3. The external wall panel of the present invention has light and handy structure, strong rigidity, firm connection of the wall panels, and durability. The invention adopts light steel keels as the skeleton, the horizontal and vertical light steel keels are perforated and connected, and steel frames are arranged on the periphery. Firm welding is used between the components, and the structure is very firm. It not only overcomes the disadvantage of low local strength of the wood wool board itself, The combination of light steel dragon frame and foam concrete light material also increases local rigidity, and the wall panels are firm and strong;
4、墙板具有施工简单，吊装要求低的优点。本发明外挂墙板设有吊装辅助结构，保证了吊装的强度要求，吊装施工时保证安全，在吊装时对墙板也起到保护作用。4. Wall panels have the advantages of simple construction and low hoisting requirements. The external hanging wall panel of the present invention is provided with a hoisting auxiliary structure, which ensures the strength requirement of hoisting, ensures safety during hoisting construction, and also plays a protective role for the wall panel during hoisting.
5、墙板表面具有防水、耐腐蚀、耐晒、耐高温等优点。本发明采用双层木丝板设置，内层采用轻质木丝板，外层采用中密度木丝板，木丝板外边面设有防水砂浆层，进一步提升墙板的使用性能。5. The surface of the wallboard has the advantages of waterproof, corrosion resistance, light resistance and high temperature resistance. The invention adopts double-layer wood wool boards, the inner layer adopts light wood wool boards, the outer layer adopts medium density wood wool boards, and the outer surface of the wood wool boards is provided with a waterproof mortar layer, so as to further improve the use performance of the wall boards.
附图说明Description of drawings
图1为本发明的平面结构示意图；Fig. 1 is the plane structure schematic diagram of the present invention;
图2为图1中A-A截面结构示意图；Fig. 2 is a schematic diagram of A-A section structure in Fig. 1;
图3为图2局部放大示意图；Fig. 3 is a partially enlarged schematic diagram of Fig. 2;
图4为图1中B-B截面结构示意图；Fig. 4 is the schematic diagram of B-B section structure in Fig. 1;
图5为图1中C-C截面结构示意图；Fig. 5 is a schematic diagram of the C-C section structure in Fig. 1;
图6为本发明外饰面包装示意图；Fig. 6 is a schematic diagram of the exterior packaging of the present invention;
图7为实施例1采用的具体尺寸示意图；Fig. 7 is the specific size schematic diagram that embodiment 1 adopts;
图中：1-竖龙骨；2-通贯龙骨；3-内钢框；4-外钢框；5-支撑卡；6-上U型钢板；7-下U型钢板；8-钢板斜支撑；9-轻质木丝板；10-中密度木丝板；11-泡沫混凝土；12-吊装孔；13-内侧砂浆；14-外侧防水砂浆；15-泡沫塑料。In the figure: 1-vertical keel; 2-through keel; 3-inner steel frame; 4-outer steel frame; 5-support card; 6-upper U-shaped steel plate; 7-lower U-shaped steel plate; ; 9-light wood wool board; 10-medium density wood wool board; 11-foam concrete; 12-hoisting hole; 13-inside mortar; 14-outside waterproof mortar;
具体实施方式Detailed ways
下面结合附图和具体实施例对本发明进行详细说明。The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.
实施例1Example 1
一种轻钢龙骨复合木丝板的外挂墙板，如图1-6所示，包括轻钢龙骨骨架、木丝板和泡沫混凝土11，轻钢龙骨骨架由五条竖直的竖龙骨1和三条水平的通贯龙骨2组成，竖龙骨1采用冷弯薄壁型钢，竖龙骨1的中间薄壁上开有通孔，通贯龙骨2穿过竖龙骨1的通孔，在贯穿部位采用焊接方式连接固定，竖龙骨1上还设有四至六个支撑卡5，以增加支撑强度。轻钢龙骨骨架还包括顶端的上U型钢板6、底端的下U型钢板7以及左右两端的外钢框4；竖龙骨1与上、下U型钢板在接触部位以及通贯龙骨2与外钢框4在接触部位采用焊接方式连接固定。An external wall panel with light steel keel composite wood wool board, as shown in Figure 1-6, including light steel keel frame, wood wool board and foam concrete 11, the light steel keel frame consists of five vertical vertical keels 1 and three The horizontal through keel 2 is composed of the vertical keel 1 made of cold-formed thin-walled steel, the middle thin wall of the vertical keel 1 has a through hole, the through keel 2 passes through the through hole of the vertical keel 1, and the through part is welded The connection is fixed, and four to six support clips 5 are also arranged on the vertical keel 1 to increase the support strength. The light steel keel skeleton also includes the upper U-shaped steel plate 6 at the top, the lower U-shaped steel plate 7 at the bottom, and the outer steel frames 4 at the left and right ends; The steel frame 4 is connected and fixed by welding at the contact position.
木丝板连接在轻钢龙骨骨架表面两侧，木丝板与轻钢龙骨骨架采用螺丝连接，形成墙板结构，泡沫混凝土11填充于轻钢龙骨骨架和木丝板之间，凝固后形成外挂墙板。木丝板由内层的轻质木丝板9和外层的中密度木丝板10组成，木丝板的外表面涂刷内侧砂浆13和外侧防水砂浆14，以达到防水效果。泡沫混凝土采用低吸水率泡沫混凝土，可形成连续保温隔热层。The wood wool board is connected on both sides of the surface of the light steel keel skeleton, and the wood wool board and the light steel joist skeleton are connected by screws to form a wall panel structure. The foam concrete 11 is filled between the light steel joist skeleton and the wood wool board, and forms an external hanging wall panels. The wood wool board is made up of the light wood wool board 9 of the inner layer and the medium density wood wool board 10 of the outer layer. The outer surface of the wood wool board is painted with inner mortar 13 and outer waterproof mortar 14 to achieve waterproof effect. Foam concrete adopts low water absorption foam concrete, which can form a continuous thermal insulation layer.
外挂墙板的上部设有左右对称的吊装辅助结构，竖龙骨1在吊装辅助结构处由内钢框3替代，吊装辅助结构由内钢框3、钢板斜支撑8以及吊装孔12组成；钢板斜支撑8左右对称设在内钢框3顶部，钢板斜支撑8的一端焊接在上U型板6上，另一端焊接在内钢框3上，形成三角斜支撑，吊装孔12设在三角斜支撑内的上U型板6和内钢框3上。The upper part of the external wall panel is provided with a left-right symmetrical hoisting auxiliary structure. The vertical keel 1 is replaced by the inner steel frame 3 at the hoisting auxiliary structure. The hoisting auxiliary structure is composed of the inner steel frame 3, the steel plate oblique The support 8 is symmetrically arranged on the top of the inner steel frame 3. One end of the steel plate oblique support 8 is welded on the upper U-shaped plate 6, and the other end is welded on the inner steel frame 3 to form a triangular oblique support. The hoisting hole 12 is arranged on the triangular oblique support On the inner upper U-shaped plate 6 and the inner steel frame 3.
使用中可根据需要，自由决定墙板大小，本实施例中，采用的各钢板的具体尺寸如图7所示。本发明外挂墙板的外表面做好后伸出楼板厚度的高度，背面用泡沫塑料15填充，填充后进行简单包裹，在施工时，去除包裹，再去除塑料泡沫15即可。During use, the size of the wallboard can be freely determined according to the needs. In this embodiment, the specific dimensions of the steel plates used are shown in FIG. 7 . After the outer surface of the external hanging wallboard of the present invention is completed, it extends out to the height of the floor slab thickness, and the back is filled with foam plastic 15. After filling, simple wrapping is carried out. During construction, the wrapping is removed, and then the plastic foam 15 is removed.
在制作和使用时，具体采用以下步骤：When making and using, the specific steps are as follows:
(1)竖龙骨在预定位置开洞，穿入通贯龙骨，在相交处进行点焊；(1) The vertical keel is opened at the predetermined position, penetrated through the keel, and spot welded at the intersection;
(2)在内钢框上开好吊装孔及通贯龙骨的插入孔，穿入通贯龙骨，在相交处进行点焊；(2) Open the hoisting hole and the insertion hole of the through keel on the inner steel frame, penetrate into the through keel, and perform spot welding at the intersection;
(3)在上U型钢板上打好吊装孔，将上下U型钢板与竖龙骨进行点焊连接；(3) Make a hoisting hole on the upper U-shaped steel plate, and connect the upper and lower U-shaped steel plates with the vertical keel by spot welding;
(4)在竖龙骨内间隔放置支撑卡，增强其截面刚度；(4) Place supporting cards at intervals in the vertical keel to enhance its section rigidity;
(5)将外钢框与通贯龙骨相连接，并在相交处点焊连接，形成基本轻钢龙骨骨架；(5) Connect the outer steel frame with the through keel, and spot weld the connection at the intersection to form a basic light steel keel skeleton;
(6)将双层木丝水泥板用膨胀螺丝与轻钢龙骨骨架相连，并在外表面设置防水砂浆；(6) Connect the double-layer wood wool cement board with the light steel keel skeleton with expansion screws, and set waterproof mortar on the outer surface;
(7)对上述半成品板材灌注泡沫混凝土，这一工序可以在工厂完成，也可以在工地吊装至设计位置并固定后进行。灌注时将此板材厚度方向用模板固定好，木板位于外钢框外侧，对板间接缝进行密封，防止泡沫混凝土外流；(7) Pour foam concrete into the above-mentioned semi-finished slabs. This process can be completed in the factory, or it can be hoisted to the design position and fixed on the construction site. When pouring, the thickness direction of the board is fixed with a formwork, and the board is located outside the outer steel frame to seal the joints between the boards to prevent the foamed concrete from flowing out;
(8)等泡沫混凝土凝固后，在上下钢框适当的距离焊接角钢，将板材与建筑物墙体外立面预埋件采用螺栓连接。(8) After the foam concrete is solidified, weld the angle steel at an appropriate distance between the upper and lower steel frames, and connect the plate with the embedded parts of the external facade of the building wall with bolts.
Claims (7)
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| CN110761452A (en) * | 2018-07-25 | 2020-02-07 | 北新集团建材股份有限公司 | A prefabricated wall body with a keel buckled wall panel and an installation method thereof |
| CN108824692A (en) * | 2018-08-01 | 2018-11-16 | 四川省欧威新型建材有限公司 | Concrete prefabricated board, concrete folding plate and concrete prefabricated board construction method |
| CN109296125A (en) * | 2018-10-22 | 2019-02-01 | 苏州昆仑绿建木结构科技股份有限公司 | A kind of plug-in prefabricated panel of lightweight and its production method |
| CN109252615A (en) * | 2018-10-29 | 2019-01-22 | 华东建筑设计研究院有限公司 | A kind of building prefabrication out-hung panel |
| CN110792206B (en) * | 2019-12-04 | 2024-12-31 | 上海泛太建筑设计有限公司 | A high-strength lightweight composite wall panel and its wall system |
| CN112302174B (en) * | 2020-10-28 | 2022-07-22 | 武汉品珈网络科技有限公司 | Building, frame structure thereof and building method |
| CN115613756B (en) * | 2022-10-25 | 2025-06-27 | 上海市城市建设设计研究总院（集团）有限公司 | Cold-bent thin-walled steel external composite wall panel filled with magnesium oxysulfate cement and construction method |
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