CN108775097A - A kind of flameproof protection decoration integrated construction on steel member - Google Patents
A kind of flameproof protection decoration integrated construction on steel member Download PDFInfo
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 145
- 239000010959 steel Substances 0.000 title claims abstract description 145
- 238000010276 construction Methods 0.000 title claims abstract description 25
- 238000005034 decoration Methods 0.000 title claims abstract description 22
- 239000004570 mortar (masonry) Substances 0.000 claims abstract description 69
- 238000000034 method Methods 0.000 claims abstract description 11
- 239000010440 gypsum Substances 0.000 claims description 11
- 229910052602 gypsum Inorganic materials 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 11
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 8
- 239000006227 byproduct Substances 0.000 claims description 5
- 239000004567 concrete Substances 0.000 claims description 5
- 238000005260 corrosion Methods 0.000 claims description 5
- 229910000975 Carbon steel Inorganic materials 0.000 claims description 4
- 239000010962 carbon steel Substances 0.000 claims description 4
- 239000004568 cement Substances 0.000 claims description 4
- PASHVRUKOFIRIK-UHFFFAOYSA-L calcium sulfate dihydrate Chemical compound O.O.[Ca+2].[O-]S([O-])(=O)=O PASHVRUKOFIRIK-UHFFFAOYSA-L 0.000 claims description 3
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 229910000838 Al alloy Inorganic materials 0.000 claims description 2
- 229910052782 aluminium Inorganic materials 0.000 claims description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 2
- 239000011325 microbead Substances 0.000 claims description 2
- 239000010451 perlite Substances 0.000 claims description 2
- 235000019362 perlite Nutrition 0.000 claims description 2
- 239000010935 stainless steel Substances 0.000 claims description 2
- 238000009413 insulation Methods 0.000 abstract description 9
- 238000000576 coating method Methods 0.000 abstract description 3
- 238000005336 cracking Methods 0.000 abstract description 3
- 239000011248 coating agent Substances 0.000 abstract 1
- 239000003365 glass fiber Substances 0.000 description 8
- 238000005507 spraying Methods 0.000 description 8
- 239000004744 fabric Substances 0.000 description 7
- 239000007921 spray Substances 0.000 description 7
- 239000002699 waste material Substances 0.000 description 6
- 230000002265 prevention Effects 0.000 description 4
- 238000002485 combustion reaction Methods 0.000 description 3
- 239000010813 municipal solid waste Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000004566 building material Substances 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 230000009970 fire resistant effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 241001640558 Cotoneaster horizontalis Species 0.000 description 1
- 229910000640 Fe alloy Inorganic materials 0.000 description 1
- 229910001335 Galvanized steel Inorganic materials 0.000 description 1
- 229910000677 High-carbon steel Inorganic materials 0.000 description 1
- 229910001209 Low-carbon steel Inorganic materials 0.000 description 1
- 229910000954 Medium-carbon steel Inorganic materials 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000006477 desulfuration reaction Methods 0.000 description 1
- 230000023556 desulfurization Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000008397 galvanized steel Substances 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000009417 prefabrication Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000002910 solid waste Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/88—Insulating elements for both heat and sound
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/92—Protection against other undesired influences or dangers
- E04B1/94—Protection against other undesired influences or dangers against fire
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Acoustics & Sound (AREA)
- Building Environments (AREA)
Abstract
本发明公开了一种钢构件上的防火保护装饰一体化构造,包括钢构件、钢构界面砂浆层、钢丝网和墙体喷筑砂浆层；所述钢构件为钢结构建筑的承重结构；所述钢构界面砂浆层施涂于钢构件的拟喷涂墙体喷筑砂浆层表面；所述钢丝网铺贴于钢构界面砂浆层的表面；所述钢丝网的表面喷涂有墙体喷筑砂浆层，且墙体喷筑砂浆层将钢构件、钢构界面砂浆层和钢丝网完全包裹之中，形成一种防火保护装饰一体层；与传统钢构件防火涂料+轻钢龙骨系统进行包裹装饰的方式相比，该新型钢构件墙体喷筑砂浆构造，系统防火性能佳，整体性能好、不空鼓、不开裂，墙体质轻且密实、防火、隔声、绝热、舒适，施工简单快捷，施工环境干净整洁，实用性强，易于推广使用。
The invention discloses an integrated fire protection and decoration structure on a steel component, which comprises a steel component, a steel structure interface mortar layer, a steel wire mesh, and a wall sprayed mortar layer; the steel component is a load-bearing structure of a steel structure building; The steel structure interface mortar layer is applied to the surface of the steel structure to be sprayed wall sprayed mortar layer; the steel wire mesh is laid on the surface of the steel structure interface mortar layer; the surface of the steel wire mesh is sprayed with wall sprayed mortar layer, and the wall is sprayed with a mortar layer to completely wrap the steel components, the steel structure interface mortar layer and the steel wire mesh, forming an integrated layer of fire protection and decoration; it is wrapped and decorated with the traditional steel component fireproof coating + light steel keel system Compared with other methods, the new type of steel component wall is sprayed with mortar structure, the system has good fire performance, good overall performance, no hollowing, no cracking, the wall is light and dense, fireproof, sound insulation, heat insulation, comfortable, and the construction is simple and fast , The construction environment is clean and tidy, with strong practicability and easy promotion and use.
Description
技术领域technical field
本发明涉及装配式钢结构建筑技术领域，具体为一种钢构件上的防火保 护装饰一体化构造。The invention relates to the technical field of prefabricated steel structure buildings, in particular to an integrated structure of fire protection and decoration on steel components.
背景技术Background technique
钢结构建筑是以建筑钢材构成承重结构的建筑。通常由型钢和钢板制成的 梁、柱、桁架等构件构成承重结构。其与屋面、楼面和墙面等围护结构，共 同组成整植的建筑物。建筑型钢通常指热轧成型的角钢、槽钢、工字钢、H型 钢和钢管等。钢结构建筑的优点包括：1)大大节约施工时间，施工不受季节 影响；2)增大住宅空间使用面积，减少建筑垃圾和环境污染；3)建筑材料 可重复利用，拉动其他新型建材行业的发展；4)抗震性能好，使用中易于改 造、灵活方便,给人带来舒适感等等；5)强度高、自重轻，构件安全富裕度 高，降低建筑物造价。A steel structure building is a building made of building steel to form a load-bearing structure. Beams, columns, trusses and other components usually made of section steel and steel plate constitute the load-bearing structure. Together with the enclosure structures such as roofs, floors and walls, they form a whole-planted building. Construction section steel usually refers to hot-rolled angle steel, channel steel, I-beam, H-beam and steel pipe. The advantages of steel structure buildings include: 1) greatly saving construction time, and construction is not affected by seasons; 2) increasing the usable area of residential space, reducing construction waste and environmental pollution; 3) building materials can be reused, driving the development of other new building materials industries Development; 4) Good seismic performance, easy to transform, flexible and convenient in use, and bring comfort to people, etc.; 5) High strength, light weight, high safety and affluence of components, reducing building costs.
其缺点包括：1)耐热不耐火，需要表面涂装防火涂料；2)易受腐蚀， 表面需涂装防腐涂料，减少或避免腐蚀，提高耐久年限。3)需用轻钢龙骨系 统进行包裹以满足装饰要求，工序多，造价高。Its disadvantages include: 1) heat-resistant and not fire-resistant, and fire-resistant coatings need to be coated on the surface; 2) susceptible to corrosion, anti-corrosion coatings need to be coated on the surface to reduce or avoid corrosion and increase the durability. 3) It needs to be wrapped with a light steel keel system to meet the decoration requirements, which requires many processes and high cost.
发明内容Contents of the invention
针对现有技术的不足，本发明提供了一种钢构件上的防火保护装饰一体 化构造，解决了背景技术中提到的问题。Aiming at the deficiencies in the prior art, the present invention provides an integrated structure of fire protection and decoration on steel components, which solves the problems mentioned in the background technology.
为实现以上目的，本发明通过以下技术方案予以实现：一种钢构件上的 防火保护装饰一体化构造,包括钢构件、钢构界面砂浆层、钢丝网和墙体喷筑 砂浆层；所述钢构件为钢结构建筑的承重结构；所述钢构界面砂浆层施涂于 钢构件的拟喷涂墙体喷筑砂浆层表面；所述钢丝网铺贴于钢构界面砂浆层的 表面；所述钢丝网的表面喷涂有墙体喷筑砂浆层，且墙体喷筑砂浆层将钢构 件、钢构界面砂浆层和钢丝网完全包裹之中，形成一种防火保护装饰一体层。In order to achieve the above purpose, the present invention is achieved through the following technical proposals: a fire protection and decoration integrated structure on steel components, including steel components, steel structure interface mortar layer, steel wire mesh and wall sprayed mortar layer; The component is a load-bearing structure of a steel structure building; the steel structure interface mortar layer is applied to the surface of the steel component's wall to be sprayed; the steel wire mesh is laid on the surface of the steel structure interface mortar layer; the steel wire The surface of the net is sprayed with a wall sprayed mortar layer, and the wall sprayed mortar layer completely wraps the steel components, the steel structure interface mortar layer and the steel wire mesh, forming an integrated layer of fire protection and decoration.
本方案以钢构界面砂浆层+钢丝网骨架为基础，用墙体喷筑砂浆层这种具 有轻质、不燃、隔声、绝热为特征的柔性材料将钢构件包裹起来，达到防火 及装饰一次成型的目的。其中：钢构界面砂浆层提高墙体喷筑砂浆与钢构件 的附着能力，克服墙体喷筑砂浆在施工时因气泡聚集于钢构件表面上产生的 滑移及粘结力不够等问题；钢丝网做为骨架支撑，为厚度超过20mm的墙体喷 筑砂浆层提供支撑及增加表面抗开裂能力；墙体喷筑砂浆采用连续喷筑方式 确保墙面无缝隙，具有造型灵活、无缝对接、抗压、抗剪强度高、抗震性能佳、不空鼓、不开裂的完美效果；同时，所用材料均为工厂预制、运抵现场 安装，墙体喷筑砂浆采用专用设备施工，现场仅需接入水、电，就可完成从 粉料到浆料到喷筑上墙的一系列动作，现场干净利索，无废料无垃圾(只有 包装袋可回收)，符合装配式干作业施工方式。This scheme is based on the steel structure interface mortar layer + steel wire mesh skeleton, and uses the wall to spray the mortar layer, which is a flexible material characterized by light weight, non-combustibility, sound insulation, and heat insulation, to wrap the steel components to achieve fire prevention and decoration. molding purpose. Among them: the steel structure interface mortar layer improves the adhesion between the wall sprayed mortar and the steel components, and overcomes the problems of slippage and insufficient adhesion of the wall sprayed mortar due to the accumulation of air bubbles on the surface of the steel components during construction; steel wire The net is used as a skeleton support to provide support for the wall sprayed mortar layer with a thickness of more than 20mm and increase the surface crack resistance; the wall sprayed mortar adopts a continuous spraying method to ensure that the wall has no gaps, and has flexible shapes, seamless docking, Compression resistance, high shear strength, good seismic performance, no hollowing, no cracking perfect effect; at the same time, the materials used are all prefabricated in the factory and delivered to the site for installation. After entering water and electricity, a series of actions from powder to slurry to spraying on the wall can be completed. The site is clean and neat, with no waste or garbage (only packaging bags can be recycled), which conforms to the prefabricated dry construction method.
采用本方案，操作简便、施工快捷、价格低廉，一次性解决钢构件上防 火、装饰、施工等问题。经检测，本墙体结构的耐火极限超过三个小时，墙 体抗压强度超过5.0Mpa，吊挂力、抗冲击能力符合室内条板要求。Adopting this scheme, the operation is simple, the construction is quick, and the price is low, and the problems of fire prevention, decoration, and construction on steel members can be solved at one time. After testing, the fire resistance limit of the wall structure exceeds three hours, the compressive strength of the wall exceeds 5.0Mpa, and the hanging force and impact resistance meet the requirements of indoor slats.
作为本发明的一种优选技术方案，其施工顺序特征在于：安装钢构件→ 安装丝钢网在钢构件上并保持一定距离→向钢构件上喷射钢构界面砂浆层→ 向钢构件上喷射墙体喷筑砂浆并刮平。As a preferred technical solution of the present invention, its construction sequence is characterized in that: install the steel component → install the steel mesh on the steel component and keep a certain distance → spray the steel structure interface mortar layer on the steel component → spray the wall on the steel component Spray the mortar on the body and scrape it flat.
作为本发明的进一步优选技术方案，所述钢构件为角钢、槽钢、工字钢、 H型钢梁、钢管混凝土柱或钢管束混凝土剪力墙中的其中一种。As a further preferred technical solution of the present invention, the steel member is one of angle steel, channel steel, I-beam, H-shaped steel beam, steel tube concrete column or steel tube beam concrete shear wall.
作为本发明的进一步优选技术方案，所述钢丝网由碳钢、不锈钢、铝、 铁、铝合金材质经编织、焊接或冲压而成，碳钢、铁材质，应进行防腐蚀处 理。As a further preferred technical solution of the present invention, the steel wire mesh is made of carbon steel, stainless steel, aluminum, iron, and aluminum alloy through weaving, welding or stamping, and the carbon steel and iron materials should be subjected to anti-corrosion treatment.
作为本发明的进一步优选技术方案，所述钢丝网还可以采用玻璃纤维网 格部替代，当墙体喷筑砂浆厚度小于20mm时，也可以用玻璃纤维网格布代替 钢丝网直接铺设于墙体喷筑砂层中。As a further preferred technical solution of the present invention, the steel wire mesh can also be replaced by a glass fiber mesh part, and when the thickness of the wall sprayed mortar is less than 20mm, glass fiber mesh cloth can also be used instead of the steel wire mesh to be directly laid on the wall Sprayed in the sand layer.
作为本发明的进一步优选技术方案，所述钢构界面砂浆层是由石膏(或 水泥)、集料、外加剂按一定配比在工厂混合成单一组份，袋装后运抵现场， 采用专用设备进行喷射施工或用镘刀刮涂施工；As a further preferred technical solution of the present invention, the steel structure interface mortar layer is mixed into a single component by gypsum (or cement), aggregates, and admixtures in a certain proportion in the factory, and transported to the site after being packed in bags. The equipment is sprayed or scraped with a trowel;
所述钢构界面砂浆的技术指标为：The technical indicators of the steel structure interface mortar are:
作为本发明的进一步优选技术方案，所述墙体喷筑砂浆层是由脱硫石膏 等工业副产石膏作为胶凝材料、玻化微珠(或珍珠岩)作为轻质骨料、复合 多种外加剂按一定配比在工厂混合成单一组份，袋装后运抵现场，采用专用 设备进行喷筑施工。As a further preferred technical solution of the present invention, the wall sprayed mortar layer is made of industrial by-product gypsum such as desulfurized gypsum as cementing material, vitrified microbeads (or perlite) as lightweight aggregate, compounded with various external The agent is mixed into a single component in the factory according to a certain ratio, and then transported to the site after being packed in bags, and sprayed with special equipment for construction.
所述喷筑砂浆的技术指标为：The technical indicators of the sprayed mortar are:
当墙体喷筑砂层厚度小于40mm时，可一次喷筑成型；当厚度大于40mm 时，应分层喷射，每道喷射厚度不大于35mm。When the thickness of the sprayed sand layer of the wall is less than 40mm, it can be sprayed into shape at one time; when the thickness is greater than 40mm, it should be sprayed in layers, and the thickness of each spray should not exceed 35mm.
有益效果Beneficial effect
本发明提供了一种钢构件上的防火保护装饰一体化构造。具备以下有益 效果：The invention provides an integrated fire protection and decoration structure on a steel member. Have the following beneficial effects:
与传统钢构件防火涂料+轻钢龙骨系统进行包裹装饰的方式相比，这种新 型钢构件墙体喷筑砂浆构造，系统防火性能佳，整体性能好、不空鼓、不开 裂，墙体质轻且密实、防火、隔声、绝热、舒适，施工简单快捷，施工环境 干净整洁。同时大量消纳脱硫石膏、磷石膏等工业副产石膏，变废为宝，一 举解决市场两个“痛点”。Compared with the traditional method of wrapping and decorating steel components with fireproof paint + light steel keel system, this new type of steel component wall sprayed with mortar structure has good fire performance of the system, good overall performance, no hollowing, no cracking, and the wall quality Light and dense, fireproof, sound insulation, heat insulation, comfortable, simple and fast construction, clean and tidy construction environment. At the same time, a large amount of industrial by-product gypsum such as desulfurization gypsum and phosphogypsum is consumed, turning waste into treasure, and solving two "pain points" in the market at one stroke.
1、工厂化预制、现场机械化施工、施工速度快、质高价廉。本发明墙 体构造涉及的材料，包括钢构界面砂浆层、钢丝网、墙体喷筑砂浆，全部为 工厂生产、运到现场安装，符合国家倡导的“装配制建筑”的产业政策，解 决了传统施工速度慢、工序多、造价高等问题。1. Factory prefabrication, on-site mechanized construction, fast construction speed, high quality and low price. The materials involved in the wall structure of the present invention, including the steel structure interface mortar layer, steel wire mesh, and wall spray mortar, are all produced in the factory and transported to the site for installation, which conforms to the industrial policy of "assembled buildings" advocated by the state, and solves the problem of The traditional construction speed is slow, the process is many, and the cost is high.
2、本发明墙体构造所用材料，规格单一、易于组织、施工速度快、用 人少、材料质量和施工质量可控，现场文明干净卫生无垃圾。所用材料全部 是在工厂预制混合均匀袋装运抵现场，采用专用设备喷筑，施工时仅需接电、 接水进入机器即可。现场不产生垃圾、不产生水污染，完全符合干作业要求。2. The material used in the wall structure of the present invention is single in specification, easy to organize, fast in construction speed, less in use, controllable in material quality and construction quality, and the site is civilized, clean and sanitary without garbage. All the materials used are prefabricated in the factory, mixed uniformly, packed in bags and delivered to the site, and sprayed with special equipment. During construction, it is only necessary to connect electricity and water to enter the machine. There is no garbage or water pollution on site, which fully meets the requirements of dry operation.
3、本发明墙体喷筑砂浆所用原料为工业固体废渣-脱硫石膏、磷石膏或 其它副产石膏，可完全消纳每年新增废渣并消纳原来堆放的废渣，变废为宝， 一举解决副产石膏企业环保压力以及环境保护压力问题。3. The raw materials used in the wall spraying mortar of the present invention are industrial solid wastes - desulfurized gypsum, phosphogypsum or other by-product gypsum, which can completely absorb the waste residues newly added every year and the waste residues that were originally piled up, turning waste into treasure and solving it in one fell swoop Environmental protection pressure of by-product gypsum enterprises and environmental protection pressure.
4、本发明墙体构造具有轻质、不燃、隔音、绝热、吸潮等优异性质，可 满足防火、节能、隔声、舒适性等居住要求。4. The wall structure of the present invention has excellent properties such as light weight, non-combustibility, sound insulation, heat insulation, and moisture absorption, and can meet residential requirements such as fire prevention, energy saving, sound insulation, and comfort.
附图说明Description of drawings
图1为本发明的结构示意图；Fig. 1 is a structural representation of the present invention;
图2为本发明的侧视图；Fig. 2 is a side view of the present invention;
图中：1-钢构件、2-钢构界面砂浆层、3-钢丝网、4-墙体喷筑砂浆层。In the figure: 1-steel components, 2-steel structure interface mortar layer, 3-steel wire mesh, 4-wall sprayed mortar layer.
具体实施方式Detailed ways
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行 清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分实施例，而 不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做 出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative work all belong to the protection scope of the present invention.
请参阅图1-2，本发明提供二种技术方案：Please refer to Fig. 1-2, the present invention provides two kinds of technical schemes:
实施例一Embodiment one
一种钢构件上的防火保护装饰一体化构造,墙体喷筑砂浆厚度为35mm，包 括钢构件1、钢构界面砂浆层2、钢丝网3和墙体喷筑砂浆层4；所述钢构件 1为钢结构建筑的承重结构；所述钢构界面砂浆层2施涂于钢构件1的正面和 背面；所述钢丝网3铺贴于钢构界面砂浆层2的表面；所述钢丝网3的表面 喷涂有墙体喷筑砂浆层4，且墙体喷筑砂浆层4将钢构件1、钢构界面砂浆层 2和钢丝网3完全包裹之中，形成一种35mm厚度的防火保护装饰一体层。An integrated structure for fire prevention protection and decoration on a steel component, the thickness of the wall sprayed mortar is 35 mm, including a steel component 1, a steel structure interface mortar layer 2, a steel wire mesh 3 and a wall sprayed mortar layer 4; the steel component 1 is the load-bearing structure of a steel structure building; the steel structure interface mortar layer 2 is applied to the front and back of the steel member 1; the steel wire mesh 3 is laid on the surface of the steel structure interface mortar layer 2; the steel wire mesh 3 The surface of the wall is sprayed with a wall sprayed mortar layer 4, and the wall sprayed mortar layer 4 completely wraps the steel member 1, the steel structure interface mortar layer 2 and the steel wire mesh 3, forming a 35mm thick fire protection and decoration. Floor.
进一步，所述其施工顺序特征在于：安装钢构件→安装钢丝网在钢构件 上并保持一定距离→向钢构件上喷射钢构界面砂浆层→向钢构件上喷射墙体 喷筑砂浆层并刮平。Further, the construction sequence is characterized by: installing steel components → installing steel wire mesh on the steel components and keeping a certain distance → spraying the steel structure interface mortar layer on the steel components → spraying the wall spraying mortar layer on the steel components and scraping flat.
进一步，所述钢丝网3由低碳钢丝、中碳钢丝、高碳钢丝、不锈钢丝编 织或焊接而成。Further, the steel wire mesh 3 is braided or welded by low-carbon steel wire, medium-carbon steel wire, high-carbon steel wire, and stainless steel wire.
所述钢构界面砂浆层为水泥基为胶凝材料，喷涂施工，其技术指标为：The mortar layer at the interface of the steel structure is cement-based as the cementitious material, spraying construction, and its technical indicators are:
所述钢丝网为热镀锌钢丝网，网目孔径10*10mm,丝径1.0mm。The steel wire mesh is a hot-dip galvanized steel wire mesh with a mesh aperture of 10*10mm and a wire diameter of 1.0mm.
所述墙体喷筑砂浆厚度为35mm，其技术指标为：The thickness of the wall sprayed mortar is 35mm, and its technical index is:
实施例二Embodiment two
一种钢构件上的防火保护装饰一体化构造,墙体喷筑砂浆厚度为20mm，包 括钢构件1、钢构界面砂浆层2、玻璃纤维网格布3和墙体喷筑砂浆层4；所 述钢构件1为钢结构建筑的承重结构；所述钢构界面砂浆层2施涂于钢构件1 的正面和背面；所述玻璃纤维网格布3铺贴于钢构界面砂浆层2的表面；所 述玻璃纤维网格布3的表面喷涂有墙体喷筑砂浆层4，且墙体喷筑砂浆层4将 钢构件1、钢构界面砂浆层2和玻璃纤维网格布3完全包裹之中，形成一种 20mm厚度的防火保护装饰一体层。An integrated structure for fire protection, protection and decoration on steel components, the thickness of wall sprayed mortar is 20mm, including steel component 1, steel structure interface mortar layer 2, glass fiber mesh cloth 3 and wall sprayed mortar layer 4; The steel component 1 is a load-bearing structure of a steel structure building; the steel structure interface mortar layer 2 is applied to the front and back of the steel component 1; the glass fiber mesh cloth 3 is laid on the surface of the steel structure interface mortar layer 2 The surface of the glass fiber mesh cloth 3 is sprayed with a wall sprayed mortar layer 4, and the wall sprayed mortar layer 4 completely wraps the steel member 1, the steel structure interface mortar layer 2 and the glass fiber mesh cloth 3 In the process, a 20mm thick fire protection and decoration integrated layer is formed.
进一步，安装钢构件→钢构界面砂浆层镘刀刮抹→向钢构件上喷射墙体 喷筑砂浆层→埋入玻璃纤维网格布并刮平。Further, install the steel components → scrape the mortar layer at the interface of the steel structure with a trowel → spray the wall on the steel components, spray the mortar layer → embed the glass fiber mesh cloth and scrape it flat.
所述钢构件为钢管束混凝土剪力墙；The steel member is a steel tube beam concrete shear wall;
所述钢构界面砂浆层为水泥基为胶凝材料，喷涂施工，其技术指标为：The mortar layer at the interface of the steel structure is cement-based as the cementitious material, spraying construction, and its technical indicators are:
所述玻璃纤维网格布，其技术指标为：Described glass fiber mesh cloth, its technical index is:
所述墙体喷筑砂浆厚度为20mm，其技术指标为：The thickness of the wall sprayed mortar is 20mm, and its technical index is:
需要说明的是，在本文中，诸如第一和第二等之类的关系术语仅仅用来 将一个实体或者操作与另一个实体或操作区分开来，而不一定要求或者暗示 这些实体或操作之间存在任何这种实际的关系或者顺序。而且，术语“包括”、 “包含”或者其任何其他变体意在涵盖非排他性的包含，从而使得包括一系 列要素的过程、方法、物品或者设备不仅包括那些要素，而且还包括没有明 确列出的其他要素，或者是还包括为这种过程、方法、物品或者设备所固有 的要素。It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that there is a relationship between these entities or operations. any such actual relationship or order exists between them. Furthermore, the term "comprises", "comprises" or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article, or apparatus comprising a set of elements includes not only those elements, but also includes elements not expressly listed. other elements of or also include elements inherent in such a process, method, article, or apparatus.
尽管已经示出和描述了本发明的实施例，对于本领域的普通技术人员而 言，可以理解在不脱离本发明的原理和精神的情况下可以对这些实施例进行 多种变化、修改、替换和变型，本发明的范围由所附权利要求及其等同物限 定。Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes, modifications and substitutions can be made to these embodiments without departing from the principle and spirit of the present invention. and modifications, the scope of the invention is defined by the appended claims and their equivalents.
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