CN110593397A - A multi-storey prefabricated panel building - Google Patents
A multi-storey prefabricated panel building Download PDFInfo
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- 239000004567 concrete Substances 0.000 claims abstract description 94
- 238000010276 construction Methods 0.000 claims abstract description 31
- 238000013461 design Methods 0.000 claims abstract description 9
- 229910000831 Steel Inorganic materials 0.000 claims description 26
- 239000010959 steel Substances 0.000 claims description 26
- 239000010410 layer Substances 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims description 6
- 230000002457 bidirectional effect Effects 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 230000002265 prevention Effects 0.000 claims description 3
- 239000002023 wood Substances 0.000 claims description 3
- 238000011065 in-situ storage Methods 0.000 claims description 2
- 239000004570 mortar (masonry) Substances 0.000 claims description 2
- 239000002356 single layer Substances 0.000 claims description 2
- 230000002787 reinforcement Effects 0.000 claims 3
- 239000007787 solid Substances 0.000 claims 1
- 238000009413 insulation Methods 0.000 description 9
- 238000010586 diagram Methods 0.000 description 7
- 238000011161 development Methods 0.000 description 6
- 230000018109 developmental process Effects 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 239000011178 precast concrete Substances 0.000 description 3
- 238000009776 industrial production Methods 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000009415 formwork Methods 0.000 description 1
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- 238000007789 sealing Methods 0.000 description 1
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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
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- E—FIXED CONSTRUCTIONS
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- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H1/00—Buildings or groups of buildings for dwelling or office purposes; General layout, e.g. modular co-ordination or staggered storeys
- E04H1/02—Dwelling houses; Buildings for temporary habitation, e.g. summer houses
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Abstract
本发明涉及一种多层装配式板式建筑,包括基础、板式承重墙、构造柱、楼/屋盖板、女儿墙以及楼梯和/或电梯。所述板式承重墙、女儿墙采用加气混凝土板或轻集料混凝土板,并根据设计需要在外墙四角和对应转角,楼/电梯间四角、纵横墙交接处等部位设置混凝土构造柱,在每层楼盖和屋盖处设置混凝土圈梁。
The invention relates to a multi-layer prefabricated slab building, which includes a foundation, a slab load-bearing wall, a construction column, a floor/roof board, a parapet, a staircase and/or an elevator. The slab-type load-bearing wall and parapet adopt aerated concrete slabs or light aggregate concrete slabs, and according to the design requirements, concrete structural columns are set at the four corners of the outer wall and the corresponding corners, the four corners of the building/elevator room, and the intersection of vertical and horizontal walls. Concrete ring beams are set at the floor and roof.
Description
技术领域technical field
本发明属于建筑构件和结构及其建造技术领域,涉及一种板式承重墙和构造柱,以及相应的多层装配式板式建筑。The invention belongs to the technical field of building components and structures and their construction, and relates to a slab-type load-bearing wall and structural columns, and a corresponding multi-layer assembled slab-type building.
技术背景technical background
2019年2月,住房和城乡建设部办公厅发布了《关于开展农村住房建设试点工作的通知》,提出推广应用农房现代建造方式,要求“因地制宜推广农房现代建造方式。要应用绿色节能的新技术、新产品、新工艺,探索装配式建筑、被动式阳光房等建筑应用技术”。装配式农房建设已经成为推进乡村振兴战略的重要抓手。In February 2019, the General Office of the Ministry of Housing and Urban-Rural Development issued the "Notice on Carrying out the Pilot Work of Rural Housing Construction", proposing to promote the application of modern rural housing construction methods, requiring "promote modern rural housing construction methods according to local conditions. Green and energy-saving methods must be applied. New technologies, new products, new processes, and exploration of architectural application technologies such as prefabricated buildings and passive sun houses.” The construction of prefabricated farm houses has become an important starting point for promoting the strategy of rural revitalization.
目前在城市住宅中广为应用的装配式混凝土结构,内承重墙采用预制混凝土墙板、外承重墙采用预制混凝土夹心保温外墙板、楼板采用混凝土预制叠合板。构件大、重量重,农村道路基础设计难以满足构件运输和安装的要求。此外,预制混凝土结构的技术要求高、建造成本高,在农村难以批量推广。At present, prefabricated concrete structures are widely used in urban residences. The inner load-bearing walls are made of precast concrete wall panels, the outer load-bearing walls are made of precast concrete sandwich insulation outer wall panels, and the floor slabs are made of prefabricated concrete laminated panels. The components are large and heavy, and the foundation design of rural roads is difficult to meet the requirements of component transportation and installation. In addition, prefabricated concrete structures have high technical requirements and high construction costs, making it difficult to popularize them in rural areas.
多年以来,砌体结构建筑由于技术要求低、经济性好、应用灵活方便而在我国广大农村地区得到广泛应用。但随着我国经济、社会的发展,传统的砌体结构建筑也面临挑战:普通粘土砖的生产破坏耕地且建筑保温性能差;建筑工人老龄化的趋势越来越严重;现场施工劳动条件差、劳动强度高;施工现场环境污染比较严重。传统的砌体结构已经难以适应我国建筑业的可持续发展和高质量发展的要求。For many years, masonry structure buildings have been widely used in the vast rural areas of our country because of their low technical requirements, good economy, and flexible and convenient applications. However, with the development of my country's economy and society, traditional masonry structures are also facing challenges: the production of ordinary clay bricks destroys cultivated land and the building's thermal insulation performance is poor; the aging trend of construction workers is becoming more and more serious; on-site construction labor conditions are poor, The labor intensity is high; the environmental pollution of the construction site is relatively serious. The traditional masonry structure has been difficult to meet the requirements of sustainable development and high-quality development of my country's construction industry.
本发明所采用的加气混凝土板或轻集料混凝土板,标准化程度高,工业化生产效率高。构件二次加工过程全干法化、技术简单、污染小。本发明建筑构件自重轻,方便运输和安装,可满足建筑自保温和建筑防火要求,符合我国装配式建筑发展的要求,尤其适合我国广大农村地区住房建设的需要。The aerated concrete slab or light aggregate concrete slab adopted by the invention has a high degree of standardization and high industrial production efficiency. The secondary processing of components is completely dry, with simple technology and low pollution. The building components of the invention have light weight, are convenient for transportation and installation, can meet the requirements of building self-insulation and building fire prevention, meet the requirements of the development of prefabricated buildings in my country, and are especially suitable for the needs of housing construction in vast rural areas of my country.
发明内容Contents of the invention
本发明提供了一种板式承重墙和构造柱,以及相应的多层装配式板式建筑及其建造方法。The invention provides a slab load-bearing wall and a structural column, as well as a corresponding multi-layer prefabricated slab building and a construction method thereof.
在一方面,本发明提供了一种多层装配式板式建筑,包括基础、板式承重墙、构造柱、楼/屋盖板、女儿墙以及楼梯和/或电梯,其中:In one aspect, the present invention provides a multi-story prefabricated slab building comprising a foundation, slab load-bearing walls, structural columns, floor/roof slabs, parapets, and stairs and/or elevators, wherein:
所述板式承重墙包括多块混凝土墙板,其侧立应用并且顶面加工有通长或间断凹槽,水平相邻墙板之间的竖向拼缝一般错开布置,所述墙板侧面在竖向拼缝处设有半圆形或多边形凹沟;The slab-type load-bearing wall includes a plurality of concrete wall panels, which are applied sideways and are processed with full-length or intermittent grooves on the top surface. The vertical joints between horizontally adjacent wall panels are generally staggered. Semicircular or polygonal grooves are provided at the vertical joints;
所述墙板与所述构造柱连接,并且在连接处所述墙板设置马牙槎;The wallboard is connected to the construction column, and the wallboard is provided with a buttress at the connection;
上下层所述墙板之间的水平拼缝内设有水平拉筋钢筋与所述混凝土构造柱连接。Horizontal tie bars are provided in the horizontal joints between the wall panels on the upper and lower floors to connect with the concrete construction columns.
所述基础为普通混凝土基础或普通砌体基础。The foundation is an ordinary concrete foundation or an ordinary masonry foundation.
所述墙板采用加气混凝土或轻集料混凝土制备。The wallboard is prepared by using air-entrained concrete or light aggregate concrete.
所述水平相邻的所述墙板之间的竖向拼缝一般错开布置,错开距离不小于墙板高度的一半,但因工程实施的需要当所述竖向拼缝形成通缝时,可在所述水平拼缝内设置搭接连接钢筋,并在所述侧面凹沟内设竖向贯通钢筋。The vertical joints between the horizontally adjacent wall panels are generally staggered, and the stagger distance is not less than half of the height of the wall panels. However, due to the needs of project implementation, when the vertical joints form through joints, Lap joint connecting steel bars are arranged in the horizontal joints, and vertical through steel bars are arranged in the side grooves.
根据设计需要,在所述板式承重墙的包括外墙四角和对应转角、楼/电梯间四角以及纵横墙交接处的拐角部位设置现浇混凝土构造柱。According to the design requirements, cast-in-situ concrete structural columns are arranged at the four corners of the outer wall and the corresponding corners, the four corners of the building/elevator room, and the corners of the intersection of vertical and horizontal walls of the slab-type load-bearing wall.
在所述墙板与所述构造柱连接处可通过安装错开形成马牙槎,或者在所述墙板与所述构造柱连接处预先加工出马牙槎。At the connection between the wallboard and the construction column, a horse-toothed chassis can be formed by staggering the installation, or a horse-toothed chassis can be pre-processed at the connection between the wallboard and the construction column.
在所述混凝土圈梁处,所述混凝土圈梁下方的所述墙板的顶面加工有通长凹槽以形成所述混凝土圈梁的下部轮廓,凹槽宽度与所述混凝土圈梁截面宽度一致,凹槽深度由所述圈梁截面高度和楼/屋盖板的厚度确定;当所述板式承重墙为内墙时,凹槽位于墙体厚度中部,当所述板式承重墙为外墙时,凹槽位于墙体内侧,从而在墙顶部形成L形构造。At the concrete ring beam, the top surface of the wallboard below the concrete ring beam is processed with a full-length groove to form the lower profile of the concrete ring beam, and the width of the groove is the same as the section width of the concrete ring beam consistent, the depth of the groove is determined by the section height of the ring beam and the thickness of the floor/roof slab; when the slab-type load-bearing wall is an interior wall, the groove is located in the middle of the wall thickness; when the slab-type load-bearing wall is an exterior wall , the groove is located on the inside of the wall, forming an L-shaped configuration at the top of the wall.
所述多层装配式加气混凝土板式建筑,可用于住宅、民宿和乡村旅店等居住建筑。The multi-layer prefabricated aerated concrete slab building can be used in residential buildings such as residences, homestays and country hotels.
本发明所采用的加气混凝土板或轻集料混凝土板,标准化程度高,工业化生产效率高。构件二次加工过程全干法化、技术简单、污染小。本发明建筑构件自重轻,方便运输和安装,可满足建筑自保温和建筑防火要求,符合我国装配式建筑发展的要求,尤其适合我国广大农村地区住房建设的需要。The aerated concrete slab or light aggregate concrete slab adopted by the invention has a high degree of standardization and high industrial production efficiency. The secondary processing of components is completely dry, with simple technology and low pollution. The building components of the invention have light weight, are convenient for transportation and installation, can meet the requirements of building self-insulation and building fire prevention, meet the requirements of the development of prefabricated buildings in my country, and are especially suitable for the needs of housing construction in vast rural areas of my country.
附图说明Description of drawings
有关本发明的上述简要介绍以及下述的详细描述,结合附图会得到更好的理解。The foregoing brief introduction and the following detailed description of the present invention will be better understood in conjunction with the accompanying drawings.
图1为根据本发明一种实施方式的多层装配式板式建筑示意图。Fig. 1 is a schematic diagram of a multi-storey prefabricated panel building according to an embodiment of the present invention.
图2A为根据本发明一种实施方式的装配式板式建筑中保温隔热外墙阳角示意图。Fig. 2A is a schematic diagram of an external corner of a heat-insulating outer wall in a prefabricated panel building according to an embodiment of the present invention.
图2B为根据本发明一种实施方式的装配式板式建筑中保温隔热外墙阴角示意图。Fig. 2B is a schematic diagram of the inner corner of the thermal insulation outer wall in the prefabricated panel building according to an embodiment of the present invention.
图3为根据本发明一种实施方式的600mm高普通墙板示意图。Fig. 3 is a schematic diagram of a 600mm high ordinary wallboard according to an embodiment of the present invention.
图4为根据本发明一种实施方式的600mm高保温隔热外墙板示意图。Fig. 4 is a schematic diagram of a 600mm high thermal insulation exterior wall panel according to an embodiment of the present invention.
图5为根据本发明一种实施方式的圈梁下内墙板示意图。Fig. 5 is a schematic diagram of an inner wall panel under a ring beam according to an embodiment of the present invention.
图6为根据本发明一种实施方式的圈梁下外墙板示意图。Fig. 6 is a schematic diagram of an outer wall panel under a ring beam according to an embodiment of the present invention.
具体实施方式Detailed ways
为了使本发明的技术方案、创新特征、达成目的与功效易于明白了解,下面结合具体图示并通过以下具体实施方式对本发明作进一步的阐述和说明。In order to make the technical solutions, innovative features, objectives and effects of the present invention easy to understand, the present invention will be further elaborated and described below in conjunction with specific illustrations and through the following specific embodiments.
在一种实施方式中,如图1至图6所示,本发明的多层装配式板式建筑,包括基础、板式承重墙110、构造柱120、楼/屋盖板、女儿墙以及楼梯和/或电梯,其中:In one embodiment, as shown in Figures 1 to 6, the multi-storey prefabricated panel building of the present invention includes a foundation, a panel load-bearing wall 110, a construction column 120, a floor/roof panel, a parapet and stairs and/or or elevator, where:
所述板式承重墙110包括多块混凝土墙板112,其侧立应用并且顶面加工有通长或间断凹槽111,水平相邻墙板112之间的竖向拼缝114a一般错开布置,所述墙板112侧面在竖向拼缝处114a设有半圆形或多边形凹沟119;The slab-type load-bearing wall 110 includes a plurality of concrete wall panels 112, which are applied sideways and are processed with full-length or intermittent grooves 111 on the top surface. The vertical joints 114a between horizontally adjacent wall panels 112 are generally staggered, so The side of the wall panel 112 is provided with a semicircular or polygonal groove 119 at the vertical joint 114a;
所述墙板112与所述构造柱120连接,并且在连接处所述墙板112设置马牙槎140;The wallboard 112 is connected to the construction column 120, and the wallboard 112 is provided with a horse-toothed frame 140 at the joint;
上下层所述墙板112之间的水平拼缝114b内设有水平拉筋钢筋与所述混凝土构造柱120连接。The horizontal joints 114b between the upper and lower wall panels 112 are provided with horizontal tie bars to connect with the concrete construction columns 120 .
所述多层装配式加气混凝土板式建筑,可用于住宅、民宿和乡村旅店等居住建筑。例如,建筑层数不多于8层,层高不大于3.6m,房间开间不大于4.8m。The multi-layer prefabricated aerated concrete slab building can be used in residential buildings such as residences, homestays and country hotels. For example, the number of floors of the building shall not exceed 8 floors, the storey height shall not exceed 3.6m, and the room bay shall not exceed 4.8m.
在一种实施方式中,所述基础为普通混凝土基础或普通砌体基础。In one embodiment, the foundation is a common concrete foundation or a common masonry foundation.
所述墙板112采用加气混凝土或轻集料混凝土制备,板材强度等级为LC2.5-LC15。板长一般不超过4.2m,板厚200-400mm,板高为200mm-600mm,常用板高为300mm和600mm。The wall panel 112 is made of aerated concrete or light aggregate concrete, and the strength level of the panel is LC2.5-LC15. The board length generally does not exceed 4.2m, the board thickness is 200-400mm, the board height is 200mm-600mm, and the commonly used board heights are 300mm and 600mm.
所述墙板112顶面的所述凹槽111深5-25mm,凹槽111宽度比墙板112厚度小40-100mm。The groove 111 on the top surface of the wallboard 112 is 5-25mm deep, and the width of the groove 111 is 40-100mm smaller than the thickness of the wallboard 112 .
在上下层以及水平相邻的所述墙板112之间,采用与所述墙板112材料强度等级相适应的专用砂浆连接,连接方法包括砌筑连接和表面封闭预留的板缝后灌浆连接,例如,板缝净宽度3mm-20mm。Between the upper and lower floors and the horizontally adjacent wallboards 112, special mortar connection suitable for the material strength grade of the wallboards 112 is adopted, and the connection methods include masonry connection and grouting connection after the board seams reserved for surface sealing , For example, the net width of the seam is 3mm-20mm.
在水平相邻的所述墙板112之间的竖向拼缝114a一般错开布置,错开距离不小于墙板112高度的一半,但因工程实施的需要当所述竖向拼缝114a形成通缝时,可在所述水平拼缝114b内设置搭接连接钢筋,所述搭接连接钢筋采用光圆钢筋或带肋钢筋。例如,所述钢筋直径为6-10mm,沿墙厚方向根数为2-3根,钢筋锚入所述板式承重墙110通缝两侧的长度为150-600mm。The vertical joints 114a between the horizontally adjacent wall panels 112 are generally staggered, and the stagger distance is not less than half of the height of the wall panels 112. In this case, the overlapping connecting steel bar can be arranged in the horizontal joint 114b, and the overlapping connecting steel bar adopts smooth round steel bar or ribbed steel bar. For example, the diameter of the steel bars is 6-10 mm, the number of steel bars along the wall thickness direction is 2-3, and the length of the steel bars anchored into the two sides of the joints of the slab bearing wall 110 is 150-600 mm.
根据设计需要,在所述板式承重墙110的包括外墙四角和对应转角、楼/电梯间四角以及纵横墙交接处的拐角部位设置现浇混凝土构造柱120。According to the design requirements, cast-in-place concrete structural columns 120 are arranged at the corners of the slab bearing wall 110 including the four corners of the outer wall and the corresponding corners, the four corners of the building/elevator room, and the junction of vertical and horizontal walls.
所述构造柱120截面为正方形、长方形、L形、T形或十字形,其主边尺寸不小于190mm;对有保温隔热要求的外墙,墙厚大于所述构造柱120的截面宽度,所述构造柱120设置在外墙的内侧,所述构造柱120的外侧为局部厚度减小的所述墙板112,从而形成构造柱120处防热桥构造125(见图6)。The cross-section of the structural column 120 is square, rectangular, L-shaped, T-shaped or cross-shaped, and its main side size is not less than 190mm; for external walls with thermal insulation requirements, the wall thickness is greater than the cross-sectional width of the structural column 120, The structural column 120 is arranged on the inner side of the outer wall, and the outer side of the structural column 120 is the wallboard 112 with a partially reduced thickness, thereby forming a thermal bridge structure 125 at the structural column 120 (see FIG. 6 ).
所述板式承重墙110的水平拼缝114b内所设的水平拉筋钢筋采用光圆钢筋或带肋钢筋,直径6-10mm,沿墙厚方向根数为2-3根,沿所述板式承重墙110高度方向的间距为300mm、600mm,钢筋锚入所述板式承重墙110的长度不小于1m。The horizontal tie bars set in the horizontal joints 114b of the slab load-bearing wall 110 adopt smooth round steel bars or ribbed steel bars, with a diameter of 6-10mm, and the number of them along the wall thickness direction is 2-3. The distances in the height direction of the walls 110 are 300 mm and 600 mm, and the length of steel bars anchored into the slab-type load-bearing walls 110 is not less than 1 m.
所述板式承重墙110,在每层楼/屋盖处设置混凝土圈梁116,其截面宽度不小于190mm,截面高度不小于120mm。The slab-type load-bearing wall 110 is provided with a concrete ring beam 116 at each floor/roof, the section width of which is not less than 190mm, and the section height is not less than 120mm.
所述马牙槎140的高度为300或600mm,净距为300或600mm,马牙槎140凹凸错开尺寸为60mm。The height of the horse-toothed raft 140 is 300 or 600mm, the clear distance is 300 or 600mm, and the unevenness of the horse-toothed raft 140 is 60mm.
根据权利要求1所述的板式建筑,其中当所述墙板112的板高为300mm时,在所述墙板112与所述构造柱120连接处可通过安装错开约60mm以形成300mm高马牙槎140;当所述墙板112的板高为600mm时,在所述墙板112与所述构造柱120连接处可通过安装错开约60mm以形成600mm高马牙槎140,也可预先加工出300mm高马牙槎140。The panel building according to claim 1, wherein when the panel height of the wall panel 112 is 300mm, the connection between the wall panel 112 and the construction column 120 can be staggered by about 60mm through installation to form a 300mm high horse tooth Chassis 140; when the board height of the wallboard 112 is 600mm, the connection between the wallboard 112 and the construction column 120 can be installed and staggered by about 60mm to form a 600mm high horse-toothed chasm 140, which can also be pre-processed 300mm high horse teeth 140.
在所述混凝土圈梁116处,所述混凝土圈梁116下方的所述墙板112的顶面加工有通长凹槽111以形成所述混凝土圈梁116的下部轮廓,凹槽111宽度与所述混凝土圈梁116截面宽度一致,凹槽111深度由所述圈梁116截面高度和楼/屋盖板的厚度确定;当所述板式承重墙110为内墙时,凹槽111位于墙体厚度中部,当所述板式承重墙110为外墙时,凹槽111位于墙体内侧,从而在墙顶部形成L形构造。At the concrete ring beam 116, the top surface of the wall panel 112 below the concrete ring beam 116 is processed with a full-length groove 111 to form the lower profile of the concrete ring beam 116, and the width of the groove 111 is the same as that of the concrete ring beam 116. The section width of the concrete ring beam 116 is consistent, and the depth of the groove 111 is determined by the section height of the ring beam 116 and the thickness of the building/roof slab; when the slab bearing wall 110 is an interior wall, the groove 111 is located at the thickness In the middle part, when the slab bearing wall 110 is an outer wall, the groove 111 is located inside the wall, thus forming an L-shaped structure at the top of the wall.
所述板式承重墙110在门洞117或窗洞118上方设置过梁130,所述过梁130可为普通预制混凝土过梁、加强配筋的墙板112兼作的过梁或者现浇混凝土过梁;所述过梁130下方的所述墙板112的顶面可加工成通长凹槽111以形成所述过梁130的下部轮廓,凹槽111宽度与所述过梁130截面宽度一致,凹槽111深度由所述过梁130截面高度和楼/屋盖板的厚度确定。The slab load-bearing wall 110 is provided with a lintel 130 above the door opening 117 or the window opening 118, and the lintel 130 can be an ordinary precast concrete lintel, a lintel doubled as a reinforced wall panel 112 or a cast-in-place concrete lintel; The top surface of the wallboard 112 below the lintel 130 can be processed into a long groove 111 to form the lower profile of the lintel 130, the width of the groove 111 is consistent with the cross-sectional width of the lintel 130, and the groove 111 The depth is determined by the section height of the lintel 130 and the thickness of the floor/roof slab.
所述女儿墙采用普通现浇混凝土、加气混凝土板或轻集料混凝土板,其中当采用加气混凝土板或轻集料混凝土板时,所述加气混凝土板或所述轻集料混凝土板通过连接钢筋与所述构造柱120或屋盖圈梁116连接。The parapet adopts ordinary cast-in-place concrete, aerated concrete slab or light aggregate concrete slab, wherein when the aerated concrete slab or light aggregate concrete slab is used, the aerated concrete slab or the light aggregate concrete slab It is connected with the construction column 120 or the roof ring beam 116 through connecting steel bars.
所述楼/屋盖板,根据需要采用木结构板、加气混凝土板、轻集料混凝土板、混凝土预制叠合板或现场浇筑混凝土的钢筋桁架固模楼承板。The floor/roof slabs are made of wood structure slabs, aerated concrete slabs, lightweight aggregate concrete slabs, concrete prefabricated laminated slabs or reinforced truss formwork floor slabs cast on site as required.
所述墙板112、所述楼/屋盖板所采用的加气混凝土板或轻集料混凝土板,根据设计需要配置有普通光圆钢筋或带肋钢筋;钢筋直径6-14mm,双方向间距50-400mm。所述墙板112所采用的加气混凝土板或轻集料混凝土板,配筋一般为双层双向构造;所述楼/屋盖板所采用的加气混凝土板或轻集料混凝土板,配筋为双层双向构造或单层双向构造。根据工程需要,所述钢筋可进行防腐处理。The aerated concrete slabs or light aggregate concrete slabs used in the wall panels 112 and the building/roof slabs are equipped with ordinary smooth steel bars or ribbed steel bars according to the design requirements; 50-400mm. The aerated concrete slabs or light aggregate concrete slabs used in the wall panels 112 generally have a double-layer bidirectional structure; the aerated concrete slabs or light aggregate concrete slabs used in the building/roof panels The ribs are double-layer bidirectional structure or single-layer bidirectional structure. According to engineering requirements, the steel bars can be treated with anti-corrosion treatment.
所述板式建筑中的设备管线可预先在构件内留设所述管线的孔洞和所述管线的线盒洞口,现场铺设所述管线;或者可选地,所述管线通过连接管线卡具固定于墙体侧面、楼/屋盖板的下表面,并通过装配式墙面、吊顶饰面覆盖。The equipment pipelines in the slab building can pre-set the holes of the pipelines and the wire box openings of the pipelines in the components, and lay the pipelines on site; or alternatively, the pipelines are fixed on the The side of the wall, the lower surface of the floor/roof slab, and covered by the prefabricated wall and ceiling finishes.
所述加气混凝土板或所述轻集料混凝土板,可根据设计需要采用工厂定制生产的板型;或采购标准板型的所述加气混凝土板或所述轻集料混凝土板,并在此标准板型的基础上通过简易的加工工具二次加工制作。The aerated concrete slab or the light aggregate concrete slab can adopt the slab type customized by the factory according to the design requirements; or purchase the aerated concrete slab or the light aggregate concrete slab of the standard slab type, and Based on this standard plate type, it is manufactured through secondary processing with simple processing tools.
对保温要求较高的建筑,建筑外墙厚度大于圈梁和构造柱120的宽度以避免建筑外墙形成热桥,并根据圈梁和构造柱120的构造要求在工厂预先加工好相关墙板112。可选的,建筑外墙也可采用后置的保温装饰一体板。For buildings with high thermal insulation requirements, the thickness of the outer wall of the building is greater than the width of the ring beam and the structural column 120 to avoid the formation of thermal bridges on the outer wall of the building, and the relevant wall panels 112 are pre-processed in the factory according to the structural requirements of the ring beam and the structural column 120 . Optionally, the exterior wall of the building can also use the rear thermal insulation and decoration integrated board.
所述楼板和所述屋面板,根据需要采用木结构板、加气混凝土板、轻集料混凝土板、混凝土预制叠合板或现场浇筑混凝土的钢筋桁架固模楼承板等。The floor slab and the roof slab are made of wood structure slabs, aerated concrete slabs, lightweight aggregate concrete slabs, concrete prefabricated laminated slabs or reinforced truss formwork-fixed floor slabs cast on-site concrete, etc. as required.
所述板式承重墙110和所述楼板(屋面板)所采用的加气混凝土板或轻集料混凝土板,根据设计需要配置有普通光圆钢筋或带肋钢筋。The aerated concrete slabs or lightweight aggregate concrete slabs used in the slab-type load-bearing wall 110 and the floor slab (roof slab) are configured with ordinary smooth round steel bars or ribbed steel bars according to design requirements.
所述楼梯为混凝土楼梯、钢楼梯或木楼梯。The stairs are concrete stairs, steel stairs or wooden stairs.
在本文的描述以及附图中,对本发明的产品和方法描述为特殊的形状、材料或工艺顺序,并且针对一些具体的实施例为了说明的目的提供了一些详细的参数。然而,应该理解这些具体描述并不对本发明的技术方案产生限制作用;也就是说,有关形状、材料或工艺顺序的更改和变通仍然被包含在本发明的范围之内。In the description and drawings herein, the products and methods of the present invention are described as special shapes, materials or process sequences, and some detailed parameters are provided for the purpose of illustration for some specific embodiments. However, it should be understood that these specific descriptions do not limit the technical solutions of the present invention; that is, changes and modifications related to shapes, materials or process sequences are still included within the scope of the present invention.
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