CN206299043U - A kind of lightweight precast concrete roof boarding - Google Patents
A kind of lightweight precast concrete roof boarding Download PDFInfo
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- CN206299043U CN206299043U CN201621016343.8U CN201621016343U CN206299043U CN 206299043 U CN206299043 U CN 206299043U CN 201621016343 U CN201621016343 U CN 201621016343U CN 206299043 U CN206299043 U CN 206299043U
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Abstract
本实用新型涉及建筑预制屋面板技术领域，提供了一种轻质混凝土预制屋面板，屋面板顶部设置有防水加强层，防水加强层下布置有加强筋；屋面板上部、下部分别布置有钢筋网片；所述防水加强层、加强筋、钢筋网片通过轻质混凝土整浇为一体；屋面板两端设置有连接相邻屋面板的安装件；防水加强层上还可设有装饰面层；安装件为向上开口的槽型构件及相应的压条，相邻的屋面板之间的缝隙通过安装件和耐候胶密封。本实用新型的有益效果为：装饰面层、防水加强层、钢筋网片一体形成屋面板，整体性好；防水、抗老化、使用寿命长；强度高，运输中不易破坏；减少现成二次开孔，施工效率高；适于推广应用。
The utility model relates to the technical field of building prefabricated roof panels, and provides a lightweight concrete prefabricated roof panel. A waterproof reinforcement layer is arranged on the top of the roof panel, and reinforcing ribs are arranged under the waterproof reinforcement layer; reinforcement meshes are respectively arranged on the upper and lower parts of the roof panel. sheet; the waterproof reinforcement layer, reinforcing ribs, and steel mesh sheets are integrally poured through lightweight concrete; the two ends of the roof panel are provided with mounting parts connecting adjacent roof panels; the waterproof reinforcement layer can also be provided with a decorative surface layer; The installation part is an upwardly open channel member and the corresponding bead, and the gap between adjacent roof panels is sealed by the installation part and weather-resistant glue. The beneficial effects of the utility model are as follows: the decorative surface layer, the waterproof reinforcement layer and the steel mesh sheet are integrated to form a roof panel, which has good integrity; waterproof, anti-aging, and long service life; high strength, not easy to be damaged during transportation; hole, high construction efficiency; suitable for popularization and application.
Description
技术领域technical field
本实用新型涉及建筑预制屋面板技术领域，特别涉及一种轻质混凝土预制屋面板。The utility model relates to the technical field of building prefabricated roof panels, in particular to a lightweight concrete prefabricated roof panel.
背景技术Background technique
目前，建筑传统用预制轻质屋面板主要有两类：一类为ALC屋面板：是以粉煤灰、水泥、石灰等为主要材料经过高压蒸汽养护而成的多孔混凝土成型板(内含钢筋网片)。质量轻、保温、隔音性能好，可用作屋面板结构层使用，如图1所示。另一类为ASA屋面板：是采用粉煤灰为填充料、以水泥为胶凝剂、以耐碱玻纤网格布或钢筋网为增强材料制成的一种建筑屋面板。质量轻、保温、隔音、耐火性能好，可用作屋面板结构层使用等；如图2所示。At present, there are mainly two types of prefabricated lightweight roof panels for traditional buildings: one is ALC roof panels: porous concrete forming panels (containing steel bars) made of fly ash, cement, lime, etc. mesh). It is light in weight, good in thermal insulation and sound insulation, and can be used as a structural layer of roof panels, as shown in Figure 1. The other type is ASA roof panel: it is a kind of building roof panel made of fly ash as filler, cement as gelling agent, and alkali-resistant glass fiber mesh cloth or steel mesh as reinforcing material. Light in weight, good in heat preservation, sound insulation and fire resistance, it can be used as roof panel structural layer, etc.; as shown in Figure 2.
上述两类轻质预制屋面板用于建筑屋面，仅用作屋面的结构层，板与屋面梁的固定需要二次连接，板与板之间的接缝需要二次专用处理，结构层以上进行防水和瓦屋面施工；屋面板表面强度不足、运输使用中容易破碎、板缝拼接处容易引起裂缝和漏水、屋面做法工序多、用工多、受气候影响大。The above two types of lightweight prefabricated roof panels are used for building roofs, and are only used as the structural layer of the roof. The fixing of the panels and the roof beams requires secondary connection, and the joints between the panels require secondary special treatment. Waterproof and tile roof construction; the surface strength of the roof panel is insufficient, it is easy to break during transportation and use, cracks and water leakage are likely to occur at the splicing of the panel joints, the roofing method has many procedures, requires a lot of labor, and is greatly affected by the climate.
实用新型内容Utility model content
本实用新型的目的就是克服现有技术的不足，提供了一种轻质混凝土预制复合屋面板，解决了目前屋面施工时，用传统屋面板作为结构层后仍需按设计进行屋面防水层、盖瓦等施工，屋面板拼接处理工序多、裂缝和漏水隐患多，耐久性差等问题。The purpose of this utility model is to overcome the deficiencies of the prior art and provide a light-weight concrete prefabricated composite roof panel, which solves the problem that the roof waterproof layer and cover still need to be carried out according to the design after the traditional roof panel is used as the structural layer in the current roof construction. Tiles and other construction, many roof panel splicing processes, many cracks and leaks, and poor durability.
本实用新型一种轻质混凝土预制屋面板，屋面板顶部设置有防水加强层，防水加强层下布置有加强筋；屋面板上部、下部分别布置有钢筋网片；所述防水加强层、加强筋、钢筋网片通过轻质混凝土整浇为一体；屋面板两端设置有连接相邻屋面板的安装件。The utility model relates to a lightweight concrete prefabricated roof panel. A waterproof reinforcement layer is arranged on the top of the roof panel, and reinforcing ribs are arranged under the waterproof reinforcement layer; steel mesh sheets are respectively arranged on the upper and lower parts of the roof panel; the waterproof reinforcement layer, the reinforcement ribs 1. The reinforced mesh is integrally poured through lightweight concrete; the two ends of the roof panel are provided with mounting parts connecting adjacent roof panels.
进一步的，所述屋面板的两端设置有预埋通长件。Further, both ends of the roof panel are provided with pre-embedded through-length pieces.
进一步的，所述防水加强层上还设有装饰面层。Further, the waterproof reinforcement layer is also provided with a decorative surface layer.
进一步的，所述安装件与所述钢筋网片可靠连接。Further, the installation part is reliably connected to the steel mesh sheet.
进一步的，所述安装件为向上开口的槽型构件及相应的压条，相邻的屋面板之间的缝隙通过安装件和耐候胶密封。Further, the mounting part is an upward-opening channel member and a corresponding bead, and the gap between adjacent roof panels is sealed by the mounting part and weather-resistant glue.
进一步的，所述防水加强层包括高强度的防水、抗老化材料。Further, the waterproof reinforcement layer includes high-strength waterproof and anti-aging materials.
进一步的，所述装饰面层为油漆或涂料层.。Further, the decorative surface layer is a paint or coating layer.
本实用新型的有益效果为：The beneficial effects of the utility model are:
1、相对于目前建筑传统用的ALC、ASA等屋面板，本实用新型的一体化复合屋面板外表面可自带有现成的装饰层、加强层，与轻质混凝土一体化生成，整体性好，表面美观、规整；1. Compared with the ALC, ASA and other roof panels traditionally used in current buildings, the outer surface of the integrated composite roof panel of the utility model can have ready-made decorative layers and reinforcement layers, which are integrated with lightweight concrete and have good integrity , the surface is beautiful and regular;
2、作为屋面板使用时，整个屋面一次安装完成，不用再进行二次找平、防水、盖瓦等后续常规施工，工序简单便捷，有效降低人工成本和缩短施工工期；2. When used as a roof panel, the entire roof is installed once, and there is no need for subsequent conventional construction such as secondary leveling, waterproofing, and tiling. The process is simple and convenient, effectively reducing labor costs and shortening the construction period;
3、屋面板表面为具有较高强度、防水、抗老化性能好的加强材料，具有极佳的防水性、耐久性。防水加强层通过纵横布置的加强筋与板体一次成型，加强与混凝土的粘接，在运输中不易造成损坏，并使屋面板能承受较大的水平荷载；使屋面的使用寿命大大加强，减少维修隐患和成本；3. The surface of the roof panel is reinforced material with high strength, good waterproof and anti-aging performance, and has excellent waterproof and durability. The waterproof reinforcement layer is molded with the board body through the reinforcement ribs arranged vertically and horizontally to strengthen the bonding with the concrete, which is not easy to cause damage during transportation, and enables the roof panel to withstand large horizontal loads; greatly enhances the service life of the roof and reduces Maintenance hazards and costs;
4、屋面板拼接时,拼接处采用特殊构造设计，使板满足构造防水要求，再通过定制安装件将板缝用耐候胶密封，大大增强耐候胶使用寿命、最大程度避免漏水和开裂，施工快速、便捷、保证施工质量。4. When the roof panels are spliced, the splicing part adopts a special structural design to make the panels meet the waterproof requirements of the structure, and then seal the panel seams with weather-resistant adhesive through customized installation parts, which greatly enhances the service life of the weather-resistant adhesive, avoids water leakage and cracking to the greatest extent, and facilitates rapid construction , Convenience, guarantee the construction quality.
5、屋面板预留特殊处理的安装件，可与墙板内钢筋网连为一体，并可根据设计、板厚、使用部位等要求设置位置和数量，便于安装中与主体结构的安装，精度准确，质量保证，减少现场二次开孔或其他连接方法，提高施工效率、保证施工质量。5. Specially treated mounting parts are reserved for the roof panel, which can be integrated with the steel mesh inside the wall panel, and the position and quantity can be set according to the requirements of design, panel thickness, use position, etc., which is convenient for installation with the main structure during installation. Accurate, quality assurance, reducing secondary openings or other connection methods on site, improving construction efficiency and ensuring construction quality.
附图说明Description of drawings
图1所示为ALC屋面板构造示意图。Figure 1 shows a schematic diagram of the structure of the ALC roof panel.
图2所示为ASA屋面板构造示意图。Figure 2 shows a schematic diagram of the structure of the ASA roof panel.
图3所示为本实用新型实施例一种轻质混凝土预制屋面板结构示意图。Fig. 3 is a structural schematic diagram of a lightweight concrete prefabricated roof panel according to an embodiment of the present invention.
图4所示为屋面板拼接密封构造示意图。Figure 4 is a schematic diagram of the splicing and sealing structure of roof panels.
其中：1-轻质混凝土、2-加强筋、3-防水加强层、4-钢筋网片、5-槽型构件、6-预埋通长件、7-压条、8-耐候密封胶、11-加气混凝土、12-屋面做法二次施工参照设计、21-聚苯板、22-屋面做法二次施工参照设计、23-钢丝网片。Among them: 1-lightweight concrete, 2-reinforcing ribs, 3-waterproof reinforcement layer, 4-reinforced mesh, 5-channel components, 6-embedded through-length parts, 7-layering strips, 8-weather-resistant sealant, 11 -Aerated concrete, 12-reference design for secondary construction of roofing method, 21-polystyrene board, 22-reference design for secondary construction of roofing method, 23-steel wire mesh.
具体实施方式detailed description
下文将结合具体附图详细描述本实用新型具体实施例。应当注意的是，下述实施例中描述的技术特征或者技术特征的组合不应当被认为是孤立的，它们可以被相互组合从而达到更好的技术效果。在下述实施例的附图中，各附图所出现的相同标号代表相同的特征或者部件，可应用于不同实施例中。Specific embodiments of the present utility model will be described in detail below in conjunction with specific drawings. It should be noted that the technical features or combinations of technical features described in the following embodiments should not be regarded as isolated, and they can be combined with each other to achieve better technical effects. In the drawings of the following embodiments, the same reference numerals appearing in each drawing represent the same features or components, which can be applied in different embodiments.
如图3、4所示，一种轻质混凝土预制屋面板，屋面板顶部设置有防水加强层3，防水加强层3下布置有加强筋2；屋面板上部、下部分别布置有钢筋网片4；所述防水加强层3、加强筋2、钢筋网片4通过轻质混凝土1整浇为一体；屋面板两端设置有连接相邻屋面板的安装件。As shown in Figures 3 and 4, a lightweight concrete prefabricated roof panel is provided with a waterproof reinforcement layer 3 on the top of the roof panel, and reinforcing ribs 2 are arranged under the waterproof reinforcement layer 3; steel mesh sheets 4 are respectively arranged on the upper and lower parts of the roof panel ; The waterproof reinforcement layer 3, reinforcing ribs 2, and steel mesh 4 are integrally poured through lightweight concrete 1; two ends of the roof panel are provided with mounting parts connecting adjacent roof panels.
优选的，所述屋面板的两端设置有预埋通长件6，起到提高复合屋面板整体强度的目的；预埋通长件6可以为成品不锈钢或镀锌的螺栓类成品连接件，与屋面板内的钢筋网片4可靠连接，在板端和中间按要求设置；预埋通长件6伸出屋面部分可以与顺水条或挂瓦条或其他屋面构件或装饰连接，不需将来打钉或其他固定方式破坏防水加强层3及屋面板体；预埋通长件6在屋面板内侧与檩条或梁等构件连接，起板的固定安装作用，不需再另行开孔或其他连接方式与结构连接。Preferably, the two ends of the roof panel are provided with pre-embedded through-length pieces 6 to improve the overall strength of the composite roof panel; the pre-embedded through-length pieces 6 can be finished stainless steel or galvanized bolt-type finished connectors, It is reliably connected with the steel mesh 4 in the roof panel, and is arranged at the end and the middle of the panel as required; the part of the pre-embedded through-length piece 6 protruding from the roof can be connected with the water strip or tile strip or other roof components or decorations, without future Nails or other fixing methods destroy the waterproof reinforcement layer 3 and the roof panel body; the pre-embedded through-length parts 6 are connected with purlins or beams and other components on the inside of the roof panel, and play the role of fixing and installing the panel without additional opening or other connections way and structure connection.
优选的，所述防水加强层3上还设有装饰面层。Preferably, the waterproof reinforcing layer 3 is also provided with a decorative surface layer.
优选的，所述安装件与所述钢筋网片4可靠连接。Preferably, the mounting member is reliably connected to the steel mesh sheet 4 .
优选的，所述安装件为向上开口的槽型构件5及相应的压条7，相邻的屋面板之间的缝隙通过安装件和耐候胶密封。Preferably, the mounting part is an upwardly open channel member 5 and a corresponding bead 7, and the gap between adjacent roof panels is sealed by the mounting part and weather-resistant glue.
优选的，所述防水加强层3包括高强度的防水、抗老化材料。Preferably, the waterproof reinforcement layer 3 includes high-strength waterproof and anti-aging materials.
优选的，所述装饰面层为油漆或涂料层.。Preferably, the decorative surface layer is a paint or coating layer.
本实用新型的有益效果为：The beneficial effects of the utility model are:
1、相对于目前建筑传统用的ALC、ASA等屋面板，本实用新型的一体化复合屋面板外表面可自带有现成的装饰层、加强层，与轻质混凝土一体化生成，整体性好，表面美观、规整；1. Compared with the ALC, ASA and other roof panels traditionally used in current buildings, the outer surface of the integrated composite roof panel of the utility model can have ready-made decorative layers and reinforcement layers, which are integrated with lightweight concrete and have good integrity , the surface is beautiful and regular;
2、作为屋面板使用时，整个屋面一次安装完成，不用再进行二次找平、防水、盖瓦等后续常规施工，工序简单便捷，有效降低人工成本和缩短施工工期；2. When used as a roof panel, the entire roof is installed once, and there is no need for subsequent conventional construction such as secondary leveling, waterproofing, and tiling. The process is simple and convenient, effectively reducing labor costs and shortening the construction period;
3、屋面板表面为具有较高强度、防水、抗老化性能好的加强材料，具有极佳的防水性、耐久性。防水加强层通过纵横布置的加强筋与板体一次成型，加强与混凝土的粘接，在运输中不易造成损坏，并使屋面板能承受较大的水平荷载；使屋面的使用寿命大大加强，减少维修隐患和成本；3. The surface of the roof panel is reinforced material with high strength, good waterproof and anti-aging performance, and has excellent waterproof and durability. The waterproof reinforcement layer is molded with the board body through the reinforcement ribs arranged vertically and horizontally to strengthen the bonding with the concrete, which is not easy to cause damage during transportation, and enables the roof panel to withstand large horizontal loads; greatly enhances the service life of the roof and reduces Maintenance hazards and costs;
4、屋面板拼接时,拼接处采用特殊构造设计，使板满足构造防水要求，再通过定制安装件将板缝用耐候胶密封，大大增强耐候胶使用寿命、最大程度避免漏水和开裂，施工快速、便捷、保证施工质量。4. When the roof panels are spliced, the splicing part adopts a special structural design to make the panels meet the waterproof requirements of the structure, and then seal the panel seams with weather-resistant adhesive through customized installation parts, which greatly enhances the service life of the weather-resistant adhesive, avoids water leakage and cracking to the greatest extent, and facilitates rapid construction , Convenience, guarantee the construction quality.
5、屋面板预留特殊处理的安装件，可与墙板内钢筋网连为一体，并可根据设计、板厚、使用部位等要求设置位置和数量，便于安装中与主体结构的安装，精度准确，质量保证，减少现场二次开孔或其他连接方法，提高施工效率、保证施工质量。5. Specially treated mounting parts are reserved for the roof panel, which can be integrated with the steel mesh inside the wall panel, and the position and quantity can be set according to the requirements of design, panel thickness, use position, etc., which is convenient for installation with the main structure during installation. Accurate, quality assurance, reducing secondary openings or other connection methods on site, improving construction efficiency and ensuring construction quality.
本文虽然已经给出了本实用新型的几个实施例，但是本领域的技术人员应当理解，在不脱离本实用新型精神的情况下，可以对本文的实施例进行改变。上述实施例只是示例性的，不应以本文的实施例作为本实用新型权利范围的限定。Although several embodiments of the present invention have been given herein, those skilled in the art should understand that the embodiments herein can be changed without departing from the spirit of the present invention. The above-mentioned embodiments are only exemplary, and the embodiments herein should not be taken as limiting the scope of rights of the present utility model.
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| CN201621016343.8U CN206299043U (en) | 2016-08-30 | 2016-08-30 | A kind of lightweight precast concrete roof boarding |
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| CN108623270A (en) * | 2018-05-31 | 2018-10-09 | 宁波联城住工科技有限公司 | A kind of waterproof foam concrete formula and preparation method thereof |
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Effective date of registration: 20220228 Address after: 518052 pengrunda Commercial Plaza, No. 3368, Houhaibin Road, Haizhu community, Yuehai street, Nanshan District, Shenzhen, Guangdong 2625 Patentee after: Sinotech Jingu prefabricated construction industry research center (Shenzhen) Co.,Ltd. Address before: Room 2803, tower a, Dongfang Ruijing, No. 16, Jianguomenwai street, Chaoyang District, Beijing 100022 Patentee before: Li Yuxin |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170704 |