CN110469013A - Cement fibre hollow lath complete cast-in-place exempts from demoulding building structure and its engineering method - Google Patents
Cement fibre hollow lath complete cast-in-place exempts from demoulding building structure and its engineering method Download PDFInfo
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- 239000004568 cement Substances 0.000 title claims abstract description 136
- 239000000835 fiber Substances 0.000 title claims abstract description 113
- 238000012407 engineering method Methods 0.000 title 1
- 238000010276 construction Methods 0.000 claims abstract description 61
- 239000011094 fiberboard Substances 0.000 claims abstract description 7
- 229910000831 Steel Inorganic materials 0.000 claims description 118
- 239000010959 steel Substances 0.000 claims description 118
- 238000009413 insulation Methods 0.000 claims description 32
- 230000002787 reinforcement Effects 0.000 claims description 27
- 238000009415 formwork Methods 0.000 claims description 18
- 230000003014 reinforcing effect Effects 0.000 claims description 11
- 210000001503 joint Anatomy 0.000 claims description 9
- 238000011065 in-situ storage Methods 0.000 claims description 7
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 239000006260 foam Substances 0.000 claims description 2
- 238000005266 casting Methods 0.000 claims 2
- 238000001125 extrusion Methods 0.000 claims 1
- 238000000465 moulding Methods 0.000 claims 1
- 238000000034 method Methods 0.000 description 11
- 230000009286 beneficial effect Effects 0.000 description 9
- 238000005336 cracking Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 238000003912 environmental pollution Methods 0.000 description 4
- 238000003466 welding Methods 0.000 description 3
- 238000005034 decoration Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 239000011440 grout Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011505 plaster Substances 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/84—Walls made by casting, pouring, or tamping in situ
- E04B2/86—Walls made by casting, pouring, or tamping in situ made in permanent forms
- E04B2/8635—Walls made by casting, pouring, or tamping in situ made in permanent forms with ties attached to the inner faces of the forms
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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
- E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
- E04B5/16—Load-carrying floor structures wholly or partly cast or similarly formed in situ
- E04B5/17—Floor structures partly formed in situ
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Abstract
本发明涉及建筑技术领域，涉及一种水泥纤维空心条板、全现浇免拆模建筑结构及其工法。特别涉及一种水泥纤维空心条板，本发明的水泥纤维空心条板包括水平设置的条形的板体，所述板体为水泥纤维板，所述板体的上下端面均为平面，且相互平行，所述板体内部分别设有沿其长度方向贯穿其的多个上布线孔和多个下布线孔，多个所述上布线孔在所述板体内部的上部排成一排，多个所述下布线孔在所述板体内部的下部排成一排，所述板体两侧的下端分别一体成型的水平设有向其两侧外部延伸的拼接部。优点：条板设计合理，新颖，实用性较强，改变了传统建筑结构体系，缩短了工期，有效的降低了工程建造成本。
The invention relates to the technical field of construction, and relates to a cement fiber hollow slab, a fully cast-in-place building structure without demolition and a construction method thereof. In particular, it relates to a cement fiber hollow slat. The cement fiber hollow slat of the present invention comprises a strip-shaped board body arranged horizontally. The board body is a cement fiber board. , the interior of the board is respectively provided with a plurality of upper wiring holes and a plurality of lower wiring holes passing through it along its length direction, and a plurality of the upper wiring holes are arranged in a row at the upper part of the interior of the board, and a plurality of The lower wiring holes are arranged in a row at the lower part inside the board, and the lower ends on both sides of the board are respectively integrally formed with splicing parts extending outward on both sides. Advantages: The slat design is reasonable, novel and practical, which changes the traditional building structure system, shortens the construction period, and effectively reduces the construction cost of the project.
Description
技术领域technical field
本发明涉及建筑技术领域，特别涉一种水泥纤维空心条板、全现浇免拆模建筑结构及其工法。The invention relates to the technical field of construction, in particular to a cement fiber hollow slab, an all-in-situ cast-in-place free formwork construction structure and a construction method thereof.
背景技术Background technique
在传统的混凝土结构楼房建造过程中，浇筑混凝土之间首先要完成墙体、屋面模板的制作安装，电气管线的预埋敷设、绑扎固定等工序后方可浇筑混凝土，该种工法设计木材及模板的大量使用，不仅施工强度高，同时，施工效率低下，建筑垃圾也多且污染环境；同时，管线敷设在现浇结构中，施工繁琐，在浇筑混凝土时极易造成管路堵塞及楼板开裂等引发的一系列建筑质量通病，此外，现有的建筑楼板结构体系进行施工时工期较长，其工艺比较繁琐，且耗时耗力，成本较高。In the construction process of a traditional concrete structure building, before pouring concrete, the fabrication and installation of the wall and roof formwork must be completed first, and the concrete can only be poured after the pre-embedded laying of electrical pipelines, binding and fixing, etc. Extensive use, not only high construction strength, but also low construction efficiency, a lot of construction waste and pollution of the environment; at the same time, the pipeline is laid in the cast-in-place structure, the construction is cumbersome, and it is easy to cause pipeline blockage and floor cracking when pouring concrete. A series of common problems of building quality. In addition, the existing building floor structure system has a long construction period, and its process is cumbersome, time-consuming and labor-intensive, and the cost is high.
发明内容Contents of the invention
本发明所要解决的技术问题是提供一种水泥纤维空心条板、全现浇免拆模建筑结构及其工法，有效的克服了现有技术的缺陷。The technical problem to be solved by the present invention is to provide a cement fiber hollow slab, a fully cast-in-situ formwork-free building structure and its construction method, which effectively overcome the defects of the prior art.
本发明解决上述技术问题的技术方案如下：The technical scheme that the present invention solves the problems of the technologies described above is as follows:
提供一种水泥纤维空心条板，包括水平设置的条形的板体，上述板体为水泥纤维板，上述板体的上下端面均为平面，且相互平行，上述板体内部分别设有沿其长度方向贯穿其的多个上布线孔和多个下布线孔，多个上述上布线孔在上述板体内部的上部排成一排，多个上述下布线孔在上述板体内部的下部排成一排，上述板体两侧的下端分别一体成型的水平设有向其两侧外部延伸的拼接部。A cement fiber hollow slat is provided, comprising a strip-shaped board body arranged horizontally. The board body is a cement fiber board. The upper and lower end surfaces of the board body are plane and parallel to each other. The direction runs through a plurality of upper wiring holes and a plurality of lower wiring holes, the plurality of upper wiring holes are arranged in a row at the upper part inside the board body, and the plurality of lower wiring holes are arranged in a row at the lower part inside the board body Rows, the lower ends of the two sides of the board body are respectively integrally formed and horizontally provided with splicing parts extending to the outside of both sides.
有益效果是：条板设计简单、合理，利于管线的穿设布置，不影响条板自身及现浇楼板的结构强度，不会因管线布置引起后续条板及现浇楼板的开裂等状况。The beneficial effect is that the design of the slats is simple and reasonable, which is beneficial to the arrangement of pipelines, does not affect the structural strength of the slats themselves and the cast-in-place slab, and does not cause cracking of subsequent slats and cast-in-place slabs due to the arrangement of pipelines.
在上述技术方案的基础上，本发明还可以做如下改进。On the basis of the above technical solutions, the present invention can also be improved as follows.
进一步，上述板体两侧下端向内凹陷，且该凹陷部分与上述拼接部之间形成结构浇筑区。Further, the lower ends on both sides of the above-mentioned plate body are recessed inwardly, and a structural pouring area is formed between the recessed part and the above-mentioned splicing part.
采用上述进一步方案的有益效果是便于后续的浇筑及结构浇筑区内桁架或筋条的有效布置，提高整体建筑的结构性能。The beneficial effect of adopting the above-mentioned further solution is to facilitate subsequent pouring and the effective arrangement of trusses or ribs in the structural pouring area, and improve the structural performance of the overall building.
进一步，上述下布线孔的纵截面的上部为尖端朝上的等腰三角形形状，上述上布线孔分别分布于每个上述下布线孔的尖端的上方两侧，且每个上述上布线孔的纵截面的下部为尖端朝下的等腰三角形形状。Further, the upper part of the longitudinal section of the above-mentioned lower wiring hole is in the shape of an isosceles triangle with its tip pointing upward, and the above-mentioned upper wiring holes are respectively distributed on both sides above the tip of each of the above-mentioned lower wiring holes, and the longitudinal section of each of the above-mentioned upper wiring holes The lower part of the section is in the shape of an isosceles triangle with the tip pointing down.
采用上述进一步方案的有益效果是结构设计比较稳固，强度较好。The beneficial effect of adopting the above further solution is that the structural design is relatively stable and the strength is good.
还提供一种全现浇免拆模建筑结构，包括墙体和楼板层结构；上述楼板层结构包括水泥纤维空心条板、三角钢筋桁架、钢筋网片和混凝土层；上述水泥纤维空心条板设有多条，且分别水平并列分布，上述水泥纤维空心条板的两端分别与位于相对两侧的两面上述墙体的内侧上端相连，且相邻两个上述水泥纤维空心条板相互靠近一侧的上述拼接部相互抵接；上述三角钢筋桁架为条状，并设有多个，且分别沿上述水泥纤维空心条板的长度方向布设于相邻两个上述水泥纤维空心条板之间，上述三角钢筋桁架的两条主筋分别位于相邻两个上述水泥纤维空心条板的拼接部上方，另外一条主筋位于相邻两个上述水泥纤维空心条板之间的上方；上述钢筋网片设有多片，并分别铺设于每个上述水泥纤维空心条板的上部上述混凝土层浇筑于多个上述水泥纤维空心条板上方的区域以及相邻两个上述水泥纤维空心条板之间的区域，并与上述墙体一体浇筑成型。Also provided is a fully cast-in-place free formwork building structure, including a wall and a floor structure; the floor structure includes a cement fiber hollow slab, a triangular steel truss, a steel mesh and a concrete layer; the cement fiber hollow slab design There are multiple strips, and they are distributed horizontally and side by side. The two ends of the above-mentioned cement fiber hollow slats are respectively connected to the inner upper ends of the two walls on the opposite sides, and the two adjacent cement fiber hollow slats are close to each other. The above-mentioned splicing parts of the above-mentioned butt against each other; the above-mentioned triangular steel bar trusses are strip-shaped, and there are multiple ones, and they are respectively arranged between two adjacent cement fiber hollow slats along the length direction of the above-mentioned cement fiber hollow slabs, and the above-mentioned The two main bars of the triangular steel bar truss are located above the joints of the two adjacent cement fiber hollow slats, and the other main bar is located above the two adjacent cement fiber hollow slabs; sheet, and laid on the upper part of each of the above-mentioned cement fiber hollow slabs, the above-mentioned concrete layer is poured in the area above the above-mentioned cement fiber hollow slats and the area between two adjacent cement fiber hollow slabs, and with The above-mentioned body of wall is integrally poured and formed.
有益效果是结构强度高、施工快捷、成本大幅度降低。The beneficial effect is that the structural strength is high, the construction is fast, and the cost is greatly reduced.
进一步，上述墙体包括外墙、内墙和钢筋网，上述外墙由多个竖直的建筑外墙水泥纤维保温一体板沿墙体一圈拼装形成，上述建筑外墙水泥纤维保温一体板包括长方体形的外墙条板，上述外墙条板的内侧对应宽度方向的两侧靠近其边沿的位置分别沿其自身的长度方向一体成型的设有边围板，上述外墙条板及上述边围板均为水泥纤维板，两侧上述边围板与外墙条板之间共同形成浇筑区，上述浇筑区、上述外墙条板对应两侧上述边围板的外部以外的内表面区域以及两侧上述边围板的外表面均浇筑有连为一体的发泡水泥层，且该发泡水泥层包裹住两侧上述边围板的内侧侧端，且相邻两个上述外墙条板的边沿处相抵，上述内墙由多个竖直的内墙条板沿墙体一圈竖直拼装形成，上述内墙条板的内部沿其宽度方向设有一排竖直贯穿其的用于埋设线管的布线孔，其外侧面设有竖直贯穿其的浇筑槽，且该浇筑槽的宽度由其槽口处向内逐渐增大，上述钢筋网布设于上述外墙和内墙之间，相邻两个上述建筑外墙水泥纤维保温一体板中相互靠近的两个上述边围板之间竖直布设有钢筋桁架，上述钢筋桁架内侧与上述钢筋网连接固定，上述外墙与内墙之间浇筑有混凝土层。Further, the above-mentioned wall body includes an outer wall, an inner wall and a steel mesh. The above-mentioned outer wall is formed by a plurality of vertical building exterior wall cement fiber thermal insulation boards assembled along a circle of the wall body. The above-mentioned building exterior wall cement fiber thermal insulation board includes For the cuboid exterior wall slats, the inner side of the exterior wall slats corresponding to the two sides in the width direction near the edges are respectively integrally formed with side panels along their own length direction, the above exterior wall slats and the above edge The coaming boards are all cement fiber boards, and the pouring area is formed between the above-mentioned side coaming boards and the external wall strips on both sides. The above-mentioned pouring area and the above-mentioned external wall strips correspond to the inner surface area outside the The outer surfaces of the above-mentioned side panels on both sides are poured with a continuous foamed cement layer, and the foamed cement layer wraps the inner side ends of the above-mentioned side panels on both sides, and the adjacent two of the above-mentioned outer wall strips The edges are offset, and the above-mentioned interior wall is formed by vertically assembling a plurality of vertical interior wall slats along the wall body. The interior of the above-mentioned interior wall slats is provided with a row of vertically penetrating wires for embedding along its width direction. The outer surface of the wiring hole of the pipe is provided with a pouring groove vertically passing through it, and the width of the pouring groove gradually increases from the notch to the inside. The above-mentioned steel mesh is arranged between the above-mentioned outer wall and the inner wall, and A steel bar truss is vertically arranged between the two side panels adjacent to each other in the cement fiber insulation integrated board of the exterior wall of the above-mentioned building. The inner side of the steel bar truss is connected and fixed with the above-mentioned steel mesh. Poured concrete layer.
进一步，上述外墙条板内侧对应上述浇筑区的位置沿其长度方向一体成型的设有多个结构加强凸筋，多个上述结构加强凸筋沿其宽度方向等间距间隔分布，并位于上述发泡水泥层内部。Further, a plurality of structural reinforcing ribs are integrally formed along the length direction of the inner side of the above-mentioned external wall batten corresponding to the above-mentioned pouring area, and the plurality of structural reinforcing ribs are distributed at equal intervals along the width direction, and are located at the above-mentioned Inside the foam cement layer.
进一步，上述结构加强凸筋沿上述外墙条板宽度方向的截面形状为由外向内面积逐渐增大的等腰梯形结构。Furthermore, the cross-sectional shape of the above-mentioned structural reinforcing ribs along the width direction of the above-mentioned exterior wall strips is an isosceles trapezoidal structure whose area gradually increases from outside to inside.
进一步，上述外墙条板和边围板均由水泥纤维一体挤出机挤出成型。Further, the above-mentioned exterior wall slats and side panels are extruded by a cement fiber integrated extruder.
进一步，上述边围板的内侧侧端之间的间距均由外向内逐渐增大，且上述外墙条板的宽度方向的两侧边沿分别位于两侧边围板相对的外部。Furthermore, the distance between the inner side ends of the above-mentioned side panels gradually increases from the outside to the inside, and the two side edges of the above-mentioned outer wall strips in the width direction are located on the opposite sides of the two sides of the side panels.
进一步，上述外墙条板的宽度方向任意一侧的发泡水泥层延伸至该侧外部，并形成延伸连接部，其另一侧在内侧边沿处与对应处的上述发泡水泥层之间形成与上述延伸连接部相匹配的卡合缺口，相邻两个上述建筑外墙水泥纤维保温一体板相互拼装时，其中一个上述建筑外墙水泥纤维保温一体板的延伸连接部伸入另外一个上述建筑外墙水泥纤维保温一体板的卡合缺口内，并相互抵接吻合。Further, the foamed cement layer on any side of the width direction of the exterior wall strip extends to the outside of the side to form an extended connection part, and the other side is formed between the inner edge and the corresponding foamed cement layer The engaging notch matched with the above-mentioned extended connection part, when two adjacent building exterior wall cement fiber insulation integrated panels are assembled with each other, the extension connection part of one of the above-mentioned building exterior wall cement fiber insulation integrated panels extends into the other above-mentioned building. The external wall cement fiber thermal insulation integrated board is in the snap gap, and is in contact with each other.
提供一种全现浇免拆模的建筑结构体系的工法，包括以下步骤：A construction method for a fully cast-in-place building structure system without form removal is provided, including the following steps:
步骤一、建造墙体，具体为，Step 1. Build the wall, specifically,
S1、在地基或下层建筑顶部施工搭建好水泥纤维保温一体板和内墙板，并在外墙板与内墙板之间布置好钢筋网和钢筋桁架，并使钢筋网和钢筋桁架相互连接固定；S1. Build the cement fiber insulation integrated board and the inner wall board on the foundation or the top of the substructure, and arrange the steel mesh and the steel truss between the outer wall board and the inner wall board, and make the steel mesh and the steel truss be connected and fixed;
S2、在内墙条板的布线孔内穿设布置电气管线；S2. Arrange electrical pipelines in the wiring holes of the interior wall slats;
S3、在外墙板与内墙板之间浇筑混凝土；S3, pouring concrete between the outer wall panel and the inner wall panel;
步骤二、搭建楼板支护，具体为，Step 2. Build the floor support, specifically,
S4、在墙体内部搭建用于支撑上述水泥纤维空心条板的立柱支撑；S4, erecting a column support for supporting the above-mentioned cement fiber hollow slats inside the wall;
步骤三、搭建楼板构件，具体为，Step 3: Build the floor components, specifically,
S5、在立柱支撑上端架设上述水泥纤维空心条板，并使得上述水泥纤维空心条板的两端分别与位于相对两侧的内墙的内侧上端接触，且使相邻两个水泥纤维空心条板的两侧的拼接部相抵，并在上述水泥纤维空心条板的多个上布线孔中穿设布置上层建筑的上层电气管线，在多个上述下布线孔中穿设布置下层建筑的下层电气管线，并与下层建筑墙体内的电气管线相连接；S5. Erect the above-mentioned cement fiber hollow slats on the upper end of the column support, and make the two ends of the above-mentioned cement fiber hollow slats contact the inner upper ends of the inner walls on opposite sides respectively, and make the two adjacent cement fiber hollow slats The splicing parts on both sides of the above-mentioned cement fiber hollow slats are offset, and the upper electrical pipelines of the superstructure are arranged in the upper wiring holes of the above-mentioned cement fiber hollow slats, and the lower electrical pipelines of the lower building are arranged in the lower wiring holes. , and connected with the electrical pipeline in the lower building wall;
S6、在相邻两个上述水泥纤维空心条板之间布设三角钢筋桁架，并在每个上述水泥纤维空心条板上方铺设好钢筋网片，并使钢筋网片与相邻的三角钢筋桁架连接固定；S6. Arrange a triangular steel bar truss between two adjacent cement fiber hollow slats, and lay a steel mesh sheet above each of the above cement fiber hollow slabs, and connect the steel mesh sheet to the adjacent triangular steel bar truss fixed;
步骤四、楼板层浇筑，具体为，Step 4, floor layer pouring, specifically,
S7、在相邻两个上述水泥纤维空心条板之间以及水泥纤维空心条板上方位置继续浇筑混凝土，并使得三角钢筋桁架及钢筋网片浇筑埋设于混凝土中；S7. Continue pouring concrete between two adjacent cement fiber hollow slats and above the cement fiber hollow slats, and make the triangular steel bar truss and steel mesh pouring embedded in the concrete;
步骤五、待混凝土凝固后，拆除所有的立柱支撑。Step 5. After the concrete is solidified, remove all column supports.
有益效果是施工工法简单、效率高、成本低。The beneficial effect is that the construction method is simple, the efficiency is high, and the cost is low.
进一步，上述水泥纤维空心条板的拼接部远离上述板体的一端端部的上端一体成型的设有对接卡合部，上述S5中，相邻两个上述水泥纤维空心条板相互抵接的对接卡合部之间通过卡合件相互卡合固定。Further, the splicing part of the above-mentioned cement fiber hollow slats is integrally formed at the upper end of one end part away from the above-mentioned plate body, and a butt engaging part is provided. The engaging parts are engaged and fixed with each other through the engaging pieces.
采用上述进一步方案的有益效果是设计合理，能够使得相邻两个水泥纤维空心条板良好对接并且牢固连为一体，利于后续的良好施工(浇筑)。The beneficial effect of adopting the above-mentioned further solution is that the design is reasonable, and two adjacent cement fiber hollow slats can be well docked and firmly connected as a whole, which is beneficial to subsequent good construction (pouring).
附图说明Description of drawings
图1为本发明的水泥纤维空心条板的纵截面的结构示意图；Fig. 1 is the structural representation of the vertical section of cement fiber hollow lath of the present invention;
图2为本发明的全现浇免拆模建筑结构在施工前期搭建的结构示意图；Fig. 2 is the structure schematic diagram that the full cast-in-place free formwork building structure of the present invention builds in the early stage of construction;
图3为本发明的全现浇免拆模建筑结构的结构示意图；Fig. 3 is the structural representation of the full cast-in-place free formwork construction structure of the present invention;
图4为图3中A部分结构放大图；Fig. 4 is an enlarged view of the structure of part A in Fig. 3;
图5为本发明的全现浇免拆模建筑结构的外墙的横截面结构示意图；Fig. 5 is the cross-sectional structure schematic diagram of the exterior wall of the full cast-in-place free formwork construction structure of the present invention;
图6为本发明的全现浇免拆模建筑结构的墙体的横截面结构示意图；Fig. 6 is the cross-sectional structure schematic diagram of the body of wall of the full cast-in-place free formwork construction structure of the present invention;
图7为本发明的全现浇免拆模建筑结构的墙体中每层楼板层结构与上下两层内墙之间布置管线的结构示意图。Fig. 7 is a structural schematic diagram of the arrangement of pipelines between each floor structure and the upper and lower inner walls of the wall of the all-cast-in-place building structure free of formwork removal of the present invention.
附图中，各标号所代表的部件列表如下：In the accompanying drawings, the list of parts represented by each label is as follows:
1、板体，2、墙体，3、楼板层结构，4、钢筋桁架，5、混凝土层，6、立柱支撑，7、卡合件，11、上布线孔，12、下布线孔，13、拼接部，21、建筑外墙水泥纤维保温一体板，22、内墙条板，23、钢筋网，31、水泥纤维空心条板，32、三角钢筋桁架，33、钢筋网片，34、混凝土层，131、对接卡合部，211、外墙条板，212、边围板，213、发泡水泥层，214、结构加强凸筋，231、桁架立柱，232、横向钢筋，2111、延伸连接部，2112、卡合缺口，2311、竖向钢筋，2312、第一连接筋。1. Board body, 2. Wall body, 3. Floor structure, 4. Reinforced truss, 5. Concrete layer, 6. Column support, 7. Fastening parts, 11. Upper wiring hole, 12. Lower wiring hole, 13 , Splicing part, 21. Building exterior wall cement fiber insulation integrated board, 22. Interior wall slats, 23. Steel mesh, 31. Cement fiber hollow slats, 32. Triangular steel truss, 33. Steel mesh, 34. Concrete layer, 131, butt joint, 211, exterior wall slats, 212, side panels, 213, foamed cement layer, 214, structural reinforcing ribs, 231, truss columns, 232, transverse reinforcement, 2111, extension connections Part, 2112, snap-in gap, 2311, vertical steel bar, 2312, the first connecting bar.
具体实施方式Detailed ways
以下结合附图对本发明的原理和特征进行描述，所举实例只用于解释本发明，并非用于限定本发明的范围。The principles and features of the present invention are described below in conjunction with the accompanying drawings, and the examples given are only used to explain the present invention, and are not intended to limit the scope of the present invention.
实施例一：如图1所示，本实施例的水泥纤维空心条板包括水平设置的条形的板体1，上述板体1为水泥纤维板，上述板体1的上下端面均为平面，且相互平行，上述板体1内部分别设有沿其长度方向贯穿其的多个上布线孔 11和多个下布线孔12，多个上述上布线孔11在上述板体1内部的上部排成一排，多个上述下布线孔12在上述板体1内部的下部排成一排，上述板体1 两侧的下端分别一体成型的水平设有向其两侧外部延伸的拼接部13。Embodiment 1: As shown in Figure 1, the cement fiber hollow slats of the present embodiment include a strip-shaped plate body 1 arranged horizontally, the above-mentioned plate body 1 is a cement fiber board, and the upper and lower end faces of the above-mentioned plate body 1 are planes, and Parallel to each other, the inside of the board 1 is respectively provided with a plurality of upper wiring holes 11 and a plurality of lower wiring holes 12 passing through it along its length direction. A row, a plurality of the above-mentioned lower wiring holes 12 are arranged in a row in the lower part of the above-mentioned board body 1, and the lower ends of the two sides of the above-mentioned board body 1 are respectively integrally formed and horizontally provided with splicing parts 13 extending outward on both sides.
上述板体1由螺杆挤出机挤出成型，于工厂制造后现场安装，宽度一般为400mm，厚度为100mm，该条板在施工时替代建筑模板，施工方便，节省成本，并且能够减少施工的污染，另外，该条板为双层空心设计，孔洞率高，不仅可以方便在线孔内穿设管线，还能起到较好的隔音及保温效果。The above board body 1 is extruded by a screw extruder and installed on site after manufacture in the factory. The width is generally 400mm and the thickness is 100mm. The strip board can replace the building formwork during construction, which is convenient for construction, saves costs, and can reduce construction costs. In addition, the slats are double-layer hollow design with high porosity, which not only facilitates the installation of pipelines in the line holes, but also has better sound insulation and heat preservation effects.
作为一种优选的实施方式，上述板体1两侧下端向内凹陷，且该凹陷部分与上述拼接部13之间形成结构浇筑区，该设计使得后期在结构浇筑区布设三角钢筋桁架时二者之间配合紧凑，结构强度更高。As a preferred embodiment, the lower ends of both sides of the above-mentioned plate body 1 are inwardly recessed, and a structural pouring area is formed between the recessed part and the above-mentioned splicing part 13. The fit between them is compact and the structural strength is higher.
作为一种优选的实施方式，上述下布线孔11的纵截面的上部为尖端朝上的等腰三角形形状，上述上布线孔11分别分布于每个上述下布线孔11的尖端的上方两侧，且每个上述上布线孔11的纵截面的下部为尖端朝下的等腰三角形形状，该设计使得上、下布线孔排列布局合理，结构强度好，三角形的尖端结构设计使得整体结构比较稳定。As a preferred embodiment, the upper part of the longitudinal section of the lower wiring hole 11 is in the shape of an isosceles triangle with the tip facing upward, and the upper wiring holes 11 are respectively distributed on both sides above the tip of each of the lower wiring holes 11, Moreover, the lower part of the longitudinal section of each of the above-mentioned upper wiring holes 11 is in the shape of an isosceles triangle with the tip pointing down. This design makes the arrangement of the upper and lower wiring holes reasonable and has good structural strength. The triangular tip structure design makes the overall structure relatively stable.
实施例二：如图2和3所示，一种全现浇免拆模建筑结构，包括墙体2 和楼板层结构3；上述楼板层结构3包括如实施例一的水泥纤维空心条板31、三角钢筋桁架32、钢筋网片33和混凝土层34；上述水泥纤维空心条板31 设有多条，且分别水平并列分布，上述水泥纤维空心条板31的两端分别与位于相对两侧的两面上述墙体2的内侧上端相连，且相邻两个上述水泥纤维空心条板31相互靠近一侧的上述拼接部13相互抵接；上述三角钢筋桁架32 为条状，并设有多个，且分别沿上述水泥纤维空心条板31的长度方向布设于相邻两个上述水泥纤维空心条板31之间，上述三角钢筋桁架32的两条主筋分别位于相邻两个上述水泥纤维空心条板31的拼接部13上方，另外一条主筋位于相邻两个上述水泥纤维空心条板31之间的上方；上述钢筋网片33 设有多片，并分别铺设于每个上述水泥纤维空心条板31的上部；上述混凝土层34浇筑于多个上述水泥纤维空心条板31上方的区域以及相邻两个上述水泥纤维空心条板31之间的区域，并与上述墙体2一体浇筑成型，整体建筑结构设计合理，施工周期短，成本低。Embodiment 2: As shown in Figures 2 and 3, a fully cast-in-place building structure without demolition, including a wall 2 and a floor structure 3; the above-mentioned floor structure 3 includes cement fiber hollow strips 31 as in Embodiment 1 , triangular steel bar truss 32, steel mesh sheet 33 and concrete layer 34; above-mentioned cement fiber hollow slat 31 is provided with a plurality of, and respectively horizontal parallel distribution, the two ends of above-mentioned cement fiber hollow slat 31 are respectively connected with the The inner upper ends of the above-mentioned two walls 2 are connected, and the above-mentioned splicing parts 13 of the adjacent two above-mentioned cement fiber hollow strips 31 are in contact with each other; the above-mentioned triangular steel trusses 32 are strip-shaped, and there are multiple, And respectively arranged between two adjacent above-mentioned cement fiber hollow slats 31 along the length direction of the above-mentioned cement fiber hollow slats 31, the two main bars of the above-mentioned triangular steel bar truss 32 are respectively located in the adjacent two above-mentioned cement fiber hollow slats 31 above the splicing portion 13, another main bar is located above the two adjacent above-mentioned cement fiber hollow slats 31; the above-mentioned reinforcement mesh sheet 33 is provided with multiple pieces, and laid on each of the above-mentioned cement fiber hollow slats 31 The upper part; the above-mentioned concrete layer 34 is poured in the area above the above-mentioned cement fiber hollow slats 31 and the area between two adjacent above-mentioned cement fiber hollow slats 31, and is integrally cast with the above-mentioned wall body 2, the overall building Reasonable structural design, short construction period and low cost.
具体的，如图2、3、6所示，上述墙体2包括外墙、内墙和钢筋网23，上述外墙由多个竖直的建筑外墙水泥纤维保温一体板21沿墙体2一圈拼装形成其中，如图5所示，外墙21包括长方体形的外墙条板211(一般400mm 宽、80mm厚，长度条据实际建筑高度尺寸灵活挤出成型，可以切割打磨)，上述建筑外墙水泥纤维保温一体板21包括长方体形的外墙条板211，上述外墙条板211的内侧对应宽度方向的两侧靠近其边沿的位置分别沿其自身的长度方向一体成型的设有边围板212，上述外墙条板211及上述边围板212均为水泥纤维板，两侧上述边围板212与外墙条板211之间共同形成浇筑区，上述浇筑区、上述外墙条板211对应两侧上述边围板212的外部以外的内表面区域以及两侧上述边围板212的外表面均浇筑有连为一体的发泡水泥层 213，且该发泡水泥层213包裹住两侧上述边围板212的内侧侧端，且相邻两个上述外墙条板211的边沿处相抵，上述内墙由多个竖直的内墙条板22 沿墙体2一圈竖直拼装形成(一般400mm宽，50mm厚，长度条据实际建筑高度尺寸灵活挤出成型，可以切割打磨)，上述内墙条板22的内部沿其宽度方向设有一排竖直贯穿其的用于埋设线管的布线孔221，其外侧面设有竖直贯穿其的浇筑槽，且该浇筑槽的宽度由其槽口处向内逐渐增大，上述钢筋网 23布设于上述外墙和内墙之间，相邻两个上述建筑外墙水泥纤维保温一体板 2中相互靠近的两个上述边围板212之间竖直布设有钢筋桁架4，上述钢筋桁架4内侧与上述钢筋网2连接固定，上述外墙与内墙之间浇筑有混凝土层 5。Specifically, as shown in Figures 2, 3, and 6, the above-mentioned wall body 2 includes an outer wall, an inner wall and a steel mesh 23, and the above-mentioned outer wall is composed of a plurality of vertical building exterior wall cement fiber insulation integrated boards 21 along the wall body 2. As shown in Figure 5, the outer wall 21 includes a cuboid outer wall strip 211 (generally 400mm wide and 80mm thick, and the length strip is flexibly extruded according to the actual building height size, which can be cut and polished). The building exterior wall cement fiber insulation integrated board 21 includes a cuboid-shaped exterior wall strip 211. The inner side of the exterior wall strip 211 corresponds to the two sides in the width direction and the positions close to its edges are respectively integrally formed along its own length direction. Side panel 212, above-mentioned outer wall strip 211 and above-mentioned side panel 212 are all cement fiber boards, and the above-mentioned side panel 212 and exterior wall strip 211 on both sides jointly form a pouring area, the above-mentioned pouring area, the above-mentioned exterior wall strip The board 211 corresponds to the inner surface area outside the outside of the above-mentioned side panels 212 on both sides and the outer surface of the above-mentioned side panels 212 on both sides are poured with a foamed cement layer 213 connected as a whole, and the foamed cement layer 213 wraps the The inner side ends of the above-mentioned side wall boards 212 on both sides, and the edges of the adjacent two above-mentioned outer wall strips 211 are opposed to each other. Assembled and formed (generally 400mm wide, 50mm thick, the length strips are flexibly extruded according to the actual building height, which can be cut and polished), the inside of the above-mentioned interior wall slats 22 is provided with a row of vertically running through it along its width direction for embedding The wiring hole 221 of the line pipe has a pouring groove vertically penetrating it on its outer surface, and the width of the pouring groove gradually increases from its notch inward, and the above-mentioned steel mesh 23 is arranged between the above-mentioned outer wall and the inner wall Between the two adjacent building exterior wall cement fiber thermal insulation integrated panels 2, a steel bar truss 4 is vertically arranged between the two above-mentioned side panels 212 that are close to each other, and the inner side of the above-mentioned steel bar truss 4 is connected and fixed to the above-mentioned steel mesh 2, A concrete layer 5 is poured between the above-mentioned outer wall and the inner wall.
上述建筑外墙水泥纤维保温一体板21将结构本体(外墙条板211)与保温层(发泡水泥层213)有机结合于一体，在墙体2施工及应用过程中，保温层因与外墙墙体为一体结构，其不易发生断裂及分离的现象，改善了传统建筑体系在外墙表面建造保温层，后期容易使得保温层在日晒雨淋环境下与建筑墙脱离，或者开裂影响整体建筑保温性能的问题，设计比较合理，并且，整体结构强度也较高。The above-mentioned building exterior wall cement fiber thermal insulation integrated board 21 organically combines the structural body (external wall strip 211) and the thermal insulation layer (foamed cement layer 213). The wall is an integrated structure, which is not easy to break and separate, which improves the traditional building system to build an insulation layer on the surface of the outer wall. In the later stage, it is easy to make the insulation layer separate from the building wall in the sun and rain environment, or cracking affects the overall building. For the problem of thermal insulation performance, the design is more reasonable, and the overall structural strength is also higher.
需要说明的是：上述内墙条板22外侧浇筑槽的特殊形状设计使得墙体内混凝土浇筑后，因浇铸槽内大外小，从而使得内墙条板22与墙体内部浇筑层连为一体，不易内外剥离，结构强度较高。It should be noted that: the special shape design of the outer pouring groove of the above-mentioned inner wall slat 22 makes the inner wall slab 22 and the inner pouring layer of the wall body integrated , not easy to peel off inside and outside, high structural strength.
需要特别说明的是：钢筋桁架4一般采用竖直的三角钢筋桁架，其两条主筋分别位于相邻两个外墙条板211之间的区域，其另一条主筋与钢筋网23 连接固定，因边围板212属于外扩的结构，因此，两条主筋分别靠近两个外墙条板211相对靠近的边围板212，使得整体结构强度更好，钢筋桁架4在浇筑混凝土后，因两条主筋靠近相对靠近的边围板212，因此，结构强度较高，能够很好的与两个相邻的外墙条板211在结构上连为一体，最大化的提升墙体的结构强度及各项指标性能。It should be noted that the steel bar truss 4 generally adopts a vertical triangular steel bar truss, and its two main bars are respectively located in the area between two adjacent exterior wall strips 211, and its other main bar is connected and fixed with the steel mesh 23, so The side panel 212 belongs to the structure of external expansion. Therefore, the two main bars are respectively close to the side panel 212 relatively close to the two outer wall strips 211, so that the overall structural strength is better. The main reinforcement is close to the relatively close side panel 212, therefore, the structural strength is relatively high, and it can be well connected with two adjacent exterior wall strips 211 in structure, so as to maximize the structural strength of the wall and various Item performance.
具体的，如图2、3、6所示，上述钢筋网23包括多个桁架立柱231和多条横向钢筋232；多个上述桁架立柱231规格一致，且相互平行，并沿墙体2一圈纬度方向等间距间隔的排成一排；上述桁架立柱231均包括两条竖向钢筋2311和第一连接筋2312，两条上述桁架立柱231均竖直且间隔设置，上述第一连接筋2312设置在两条上述竖向钢筋2311之间，并分别与两条上述竖向钢筋411焊接固定；多条横向钢筋232分别水平贯穿所有的上述桁架立柱231。Specifically, as shown in Figures 2, 3, and 6, the above-mentioned steel mesh 23 includes a plurality of truss columns 231 and a plurality of transverse steel bars 232; Arranged in a row at equal intervals in the latitude direction; the above-mentioned truss columns 231 each include two vertical steel bars 2311 and a first connecting rib 2312, the two above-mentioned truss columns 231 are vertically and spaced apart, and the above-mentioned first connecting ribs 2312 are arranged Between the two above-mentioned vertical steel bars 2311 , they are respectively welded and fixed to the two above-mentioned vertical steel bars 411 ; a plurality of horizontal steel bars 232 respectively horizontally penetrate all the above-mentioned truss columns 231 .
最佳的，上述第一连接筋2312为连续的弯折状(具体为“W”形)，并设置在两条上述竖向钢筋2311之间，上述第一连接筋2312两侧的顶点分别与两条上述竖向钢筋2311焊接固定，上述横向钢筋232搁置在上述第一连接筋2312两侧顶点与对应的上述竖向钢筋2311焊接处的上端。Optimally, the above-mentioned first connecting rib 2312 is a continuous bent shape (specifically a "W" shape), and is arranged between the two above-mentioned vertical steel bars 2311, and the vertices on both sides of the above-mentioned first connecting rib 2312 are respectively connected to The two vertical steel bars 2311 are welded and fixed, and the horizontal steel bar 232 is rested on the upper end of the welding place between the vertices on both sides of the first connecting bar 2312 and the corresponding vertical steel bars 2311 .
传统的建筑墙体需要在墙体的内外侧分别设置双层双向的钢筋网，并将内外侧的钢筋网之间通过钢筋或其他连接件相连，其中，钢筋网的钢材用量极大，本申请的方案，如图2、3、6所示，通过多个并排的桁架立柱231之间内外上下交错穿插横向钢筋232，单个桁架立柱231中两条竖向钢筋231 之间通过波浪形的第一连接筋2312连接固定，使得单个桁架立柱231在内外方向上具有较好的抗震性能(第一连接筋2312的波浪形特点能够加强其在内外方向的载荷承载性能)，并且多个桁架立柱231之间很容易条据建筑物的抗震载荷来调节(具体为调节相邻两个桁架立柱231之间的间距以及竖向钢筋2311的尺寸大小)，从而调整整个墙体在建造过程中的抗震性能，并且在建造过程中横向钢筋232在内外侧采用上下交错的分布，大大降低了钢材的用量(同等级抗震荷载的建筑可节省50％的钢材)，且不影响建筑的结构强度及抗震性能，有效节约了资源，减少了环境污染。Traditional building walls need to install double-layer two-way steel mesh on the inner and outer sides of the wall, and connect the inner and outer steel meshes through steel bars or other connectors. Among them, the amount of steel used in the steel mesh is extremely large. As shown in Figures 2, 3, and 6, horizontal steel bars 232 are staggered inside and outside between a plurality of side-by-side truss columns 231, and two vertical steel bars 231 in a single truss column 231 are passed through a wave-shaped first The connecting ribs 2312 are connected and fixed, so that a single truss column 231 has better seismic performance in the internal and external directions (the wave-shaped characteristics of the first connecting rib 2312 can strengthen its load-bearing performance in the internal and external directions), and the multiple truss columns 231 It is easy to adjust the space according to the seismic load of the building (specifically, adjust the distance between two adjacent truss columns 231 and the size of the vertical reinforcement 2311), thereby adjusting the seismic performance of the entire wall during construction, In addition, during the construction process, the horizontal steel bars 232 are distributed vertically and staggeredly on the inner and outer sides, which greatly reduces the amount of steel used (buildings with the same level of seismic load can save 50% of steel), and does not affect the structural strength and seismic performance of the building, effectively Save resources and reduce environmental pollution.
同时，横向钢筋232与桁架立柱231之间不需要绑扎固定连接，只需插设搁置即可，施工非常方便，缩短了工期，减少施工成本。At the same time, there is no need to bind and fix the connection between the transverse steel bar 232 and the truss column 231, and only need to be inserted and placed for shelving. The construction is very convenient, the construction period is shortened, and the construction cost is reduced.
需要说明的是：竖向钢筋2311(主筋)φ10mm以上的螺纹钢筋，第一连接筋2312(辅筋)为φ6-14mm的圆钢或螺纹钢，当然，条据实际建筑物的抗震强度荷载可更换不同级别的钢材使用。It should be noted that: the vertical reinforcement 2311 (main reinforcement) is a threaded steel bar above φ10mm, and the first connecting reinforcement 2312 (auxiliary reinforcement) is a round steel or screw steel of φ6-14mm. Of course, the load can be determined according to the seismic strength of the actual building Replace the use of different grades of steel.
需要特别说明的是：第一连接筋2312不仅限于W形，也可以条据实际情况设计为波浪形等，但必须确保横向钢筋232能够方便、快速的穿插施工，无需绑扎操作。It should be noted that the first connecting rib 2312 is not limited to W shape, and can also be designed as a wave shape according to the actual situation, but it must be ensured that the transverse steel bar 232 can be inserted and constructed conveniently and quickly without binding operation.
整个墙体通过预制的建筑外墙水泥纤维保温一体板和内墙条板自身作为模板来进行施工搭建，在内、外墙之间布设钢筋网23并浇筑混凝土，整体工法效率较高，节省钢材的用量，提高抗震强度，方便施工，并且，同等级抗震荷载的建筑可节省50％的钢筋，节约资源，间接减少环境的污染，此外，抗震墙采用采用桁架立柱231配筋的建造方式，可条据不同抗震荷载等级调节含钢量，只需调节桁架立柱231之间的间距即可，施工方便、快捷；另外，桁架楼板替代建筑模板，不用支模，节约木材，保护环境；大幅度提高功效，缩短了工期50％时长，并且，大幅度降低了工程造价(降低了20％)，提高了工程质量。The entire wall is constructed by using the prefabricated building exterior cement fiber insulation integrated board and the interior wall slats as templates. The reinforcement mesh 23 is laid between the interior and exterior walls and concrete is poured. The overall construction method is more efficient and saves steel. In addition, the building with the same level of seismic load can save 50% of the steel bars, save resources, and indirectly reduce environmental pollution. In addition, the seismic wall adopts the construction method of truss column 231 reinforcement, which can The steel content of the strips is adjusted according to different seismic load levels, only the distance between the truss columns 231 can be adjusted, and the construction is convenient and fast; in addition, the truss floor replaces the building formwork without formwork, saving wood and protecting the environment; greatly improving As a result, the construction period has been shortened by 50%, and the project cost has been greatly reduced (reduced by 20%), and the project quality has been improved.
作为一种优选的实施方式，上述外墙条板211内侧对应上述浇筑区的位置沿其长度方向一体成型的设有多个结构加强凸筋214，多个上述结构加强凸筋214沿其宽度方向等间距间隔分布，并位于上述发泡水泥层213内部，并且，上述结构加强凸筋214沿上述外墙条板211宽度方向的截面形状为由外向内面积逐渐增大的等腰梯形结构，通过加强凸筋214能够提升外墙条板 211的结构强度，提升其抗拉及抗断裂性能，意义重大。As a preferred embodiment, the inner side of the above-mentioned outer wall strip 211 corresponding to the position of the above-mentioned pouring area is integrally formed with a plurality of structural reinforcing ribs 214 along its length direction, and a plurality of the above-mentioned structural reinforcing ribs 214 are formed along its width Distributed at equal intervals and located inside the above-mentioned foamed cement layer 213, and the cross-sectional shape of the above-mentioned structural reinforcing ribs 214 along the width direction of the above-mentioned exterior wall strip 211 is an isosceles trapezoidal structure whose area gradually increases from outside to inside. The reinforcing ribs 214 can improve the structural strength of the outer wall slats 211 and improve their tensile and fracture resistance properties, which is of great significance.
作为一种优选的实施方式，上述钢筋网片33由多条纵横交错布置的钢筋条相互之间捆扎或焊接构成。As a preferred embodiment, the above-mentioned reinforcement mesh sheet 33 is formed by binding or welding a plurality of reinforcement bars arranged in a criss-cross pattern.
作为一种优选的实施方式，上述外墙条板211和边围板212均由水泥纤维一体挤出机挤出成型，整体施工工艺简单、效率高，成本也有所降低。As a preferred embodiment, the above-mentioned exterior wall strips 211 and side panels 212 are extruded by a cement fiber integrated extruder, the overall construction process is simple, efficient, and the cost is also reduced.
作为一种优选的实施方式，上述边围板212的内侧侧端之间的间距均由外向内逐渐增大，且上述外墙条板211的宽度方向的两侧边沿分别位于两侧边围板212相对的外部，该设计利于后期墙体施工时两个建筑外墙水泥纤维保温一体板相互拼装时结构之间配合紧凑，不影响整体保温性能及结构强度。As a preferred embodiment, the distance between the inner side ends of the above-mentioned side panels 212 gradually increases from the outside to the inside, and the two side edges in the width direction of the above-mentioned exterior wall strips 211 are respectively located on the sides of the side panels. 212 relative to the exterior, this design is conducive to the compactness of the structure when the two building exterior cement fiber insulation panels are assembled together in the later wall construction, and does not affect the overall insulation performance and structural strength.
作为一种优选的实施方式，上述外墙条板211的宽度方向任意一侧的发泡水泥层213延伸至该侧外部，并形成延伸连接部2111，其另一侧在内侧边沿处与对应处的上述发泡水泥层213之间形成与上述延伸连接部2111相匹配的卡合缺口2112，相邻两个上述建筑外墙水泥纤维保温一体板相互拼装时，其中一个上述建筑外墙水泥纤维保温一体板的延伸连接部2111伸入另外一个上述建筑外墙水泥纤维保温一体板的卡合缺口2112内，并相互抵接吻合，该设计能够使得外墙条板211在相互拼装时，于接缝处保温层之间连接良好，能够完全隔离外墙条板211，阻碍外墙热量向内传递，保温性能较佳。As a preferred embodiment, the foamed cement layer 213 on any side of the width direction of the above-mentioned exterior wall strip 211 extends to the outside of this side, and forms an extended connection part 2111, and the other side is at the inner edge and the corresponding part An engagement gap 2112 matching the above-mentioned extended connection part 2111 is formed between the above-mentioned foamed cement layers 213. The extended connection part 2111 of the integrated board extends into the engaging notch 2112 of the other above-mentioned building exterior wall cement fiber insulation integrated board, and abuts against each other. The thermal insulation layers are well connected, which can completely isolate the outer wall slats 211, hinder the inward heat transfer of the outer wall, and have better thermal insulation performance.
作为一种优选的实施方式，上述内墙条板3内侧沿其宽度方向设有波浪形的纹路，该纹路的设计利于后期在内墙表面装修时通过纹路容易粘灰，降低后期装修施工的难度。As a preferred embodiment, the inner side of the interior wall slat 3 is provided with wavy lines along its width direction. The design of the lines is conducive to easy sticking of dust through the lines during the later decoration of the interior wall surface, and reduces the difficulty of later decoration construction. .
该全现浇免拆模建筑结构的工法，包括以下步骤：The construction method of the all-in-situ cast-in-place free formwork construction structure comprises the following steps:
步骤一、建造墙体2，具体为，Step 1, build the wall body 2, specifically,
S1、在地基或下层建筑顶部施工搭建好水泥纤维保温一体板和内墙板，并在外墙板与内墙板之间预先布置好钢筋网23和钢筋桁架4，并使钢筋网 23和钢筋桁架4相互连接固定；S1. Build the cement fiber thermal insulation integrated board and the inner wall board on the foundation or the top of the lower building, and pre-arrange the steel mesh 23 and the steel bar truss 4 between the outer wall board and the inner wall board, and make the steel mesh 23 and the steel bar truss 4 interconnected and fixed;
S2、在内墙条板22的布线孔221内穿设布置电气管线；S2, the wiring holes 221 of the interior wall slats 22 are pierced and arranged for electrical pipelines;
S3、在外墙板与内墙板之间浇筑混凝土；S3, pouring concrete between the outer wall panel and the inner wall panel;
步骤二、搭建楼板支护，具体为，Step 2. Build the floor support, specifically,
S4、在墙体2内部搭建用于支撑上述水泥纤维空心条板31的立柱支撑6；S4, building the column support 6 for supporting the above-mentioned cement fiber hollow slat 31 inside the wall 2;
步骤三、搭建楼板构件，具体为，Step 3: Build the floor components, specifically,
S5、在立柱支撑6上端架设上述水泥纤维空心条板31，并使得上述水泥纤维空心条板31的两端分别与位于相对两侧的内墙的内侧上端接触(该条板与内墙条板221和外墙条板211相互对应，并且宽度一致，厚度一般为 100mm)，且使相邻两个水泥纤维空心条板31的两侧的拼接部13相抵，并在上述水泥纤维空心条板31的多个上布线孔11中穿设布置上层建筑的上层电气管线，在多个上述下布线孔12中穿设布置下层建筑的下层电气管线，并与下层建筑墙体内的电气管线相连接；S5. Erection of the above-mentioned cement fiber hollow slat 31 on the upper end of the column support 6, and make the two ends of the above-mentioned cement fiber hollow slat 31 contact with the inner upper ends of the inner walls on opposite sides respectively (the slat and the inner wall slat 221 and the outer wall slats 211 correspond to each other, and have the same width, and the thickness is generally 100mm), and make the joints 13 on both sides of two adjacent cement fiber hollow slats 31 offset, and the above-mentioned cement fiber hollow slats 31 The upper electrical pipelines of the superstructure are pierced and arranged in a plurality of upper wiring holes 11, and the lower electrical pipelines of the lower buildings are pierced in a plurality of the lower wiring holes 12, and are connected with the electrical pipelines in the walls of the lower buildings;
S6、在相邻两个上述水泥纤维空心条板之间布设三角钢筋桁架32，并在每个上述水泥纤维空心条板31上方铺设好钢筋网片33，并使钢筋网片33 与相邻的三角钢筋桁架32连接固定；S6, lay triangular steel bar truss 32 between adjacent two above-mentioned cement fiber hollow slats, and lay reinforcement mesh 33 above each above-mentioned cement fiber hollow slat 31, and make reinforcement mesh 33 and adjacent The triangular steel bar truss 32 is connected and fixed;
步骤四、楼板层浇筑，具体为，Step 4, floor layer pouring, specifically,
S7、在相邻两个上述水泥纤维空心条板31之间以及水泥纤维空心条板 31上方位置继续浇筑混凝土，并使得三角钢筋桁架32及钢筋网片33浇筑埋设于混凝土中；S7, continue pouring concrete between adjacent two above-mentioned cement fiber hollow strips 31 and above the cement fiber hollow strips 31, and make the triangular steel bar truss 32 and steel mesh sheet 33 pouring be embedded in the concrete;
步骤五、待混凝土凝固后，拆除所有的立柱支撑6。Step 5. After the concrete is solidified, remove all column supports 6 .
需要特别说明的是：每个水泥纤维空心条板31的两端均对应两个内墙条板22，并且内墙条板22、外墙条板211和水泥纤维空心条板31三者的宽度一致，并且两侧边沿分别对齐(平齐)，从而水泥纤维空心条板31内管线与内墙条板22内的管线良好的对接。It should be noted that the two ends of each cement fiber hollow slat 31 correspond to two interior wall slats 22, and the widths of the interior wall slats 22, exterior wall slats 211 and cement fiber hollow slats 31 are Consistent, and the edges on both sides are respectively aligned (flush), so that the pipelines in the cement fiber hollow slat 31 and the pipeline in the interior wall slat 22 are well connected.
需要说明的是：图7为每层楼层板结构与上下两层墙体的内墙之间布置管线的结构示意图，在每个水泥纤维空心条板31布置管线时，管线两头通过弯管接头与两端内墙条板22中的布线孔内的管线相连接，并且在每个水泥纤维空心条板31的下端开孔安装与管线相连的灯具线盒，在内墙条板22 内侧对应灯具或开关的位置切开与对应的布线孔连通的孔位，孔位处安装好接线盒或开关等电气原件，然后再孔位处抹灰固定即可，上下层的线管互不干扰，整体管线的敷设在对应的布线孔内，改善了传统布线需要预先捆扎在墙体或楼板层结构内部筋条(钢筋网)上再进行浇筑成型的工艺，避免了后期楼板层结构或墙体在管线处开裂或渗水等质量通病。It should be noted that: Fig. 7 is a schematic structural diagram of the arrangement of pipelines between the floor slab structure of each floor and the inner walls of the upper and lower walls. The pipelines in the wiring holes in the interior wall strips 22 at both ends are connected, and the lower end openings of each cement fiber hollow strip 31 are installed with a lamp line box connected to the pipeline, and the interior wall strips 22 correspond to lamps or For the position of the switch, cut the holes connected to the corresponding wiring holes, install electrical components such as junction boxes or switches in the holes, and then plaster and fix the holes. The upper and lower layer pipes do not interfere with each other, and the overall pipeline It is laid in the corresponding wiring holes, which improves the process of traditional wiring that needs to be pre-bundled on the internal ribs (reinforcement mesh) of the wall or floor structure and then poured into shape, avoiding the later floor structure or wall at the pipeline. Common quality problems such as cracking or water seepage.
上述施工方法在施工过程中即可在相关的布线孔内完成线管的布置，不影响墙体及楼板层结构的强度，不会引起楼板层结构及墙体在布线处的开裂、渗漏等质量缺陷发生，并且，整体楼板层结构施工过程中改变了传统了传统建筑模式，简化了施工工艺，并且，整个水泥纤维空心条板31在现场即可挤出使用，解决了传统建筑施工需要木材及支模的繁琐，并且，有效的缩减了工期，降低了施工成本。The above-mentioned construction method can complete the arrangement of wire pipes in the relevant wiring holes during the construction process, without affecting the strength of the wall and floor structure, and will not cause cracking and leakage of the floor structure and wall at the wiring place. Quality defects occur, and the traditional building model is changed during the construction process of the overall floor structure, which simplifies the construction process, and the entire cement fiber hollow strip 31 can be extruded and used on site, which solves the need for traditional building construction. And the cumbersome formwork, and effectively shorten the construction period and reduce the construction cost.
具体的，如图2、3、6所示，上述钢筋网23包括多个桁架立柱231和多条横向钢筋232；多个上述桁架立柱231规格一致，且相互平行，并沿墙体一圈纬度方向等间距间隔的排成一排；上述桁架立柱231均包括两条竖向钢筋2311和第一连接筋2312，两条上述桁架立柱231均竖直且间隔设置，上述第一连接筋2312设置在两条上述竖向钢筋2311之间，并分别与两条上述竖向钢筋411焊接固定；多条横向钢筋232分别水平贯穿所有的上述桁架立柱231。Specifically, as shown in Figures 2, 3, and 6, the above-mentioned steel mesh 23 includes a plurality of truss columns 231 and a plurality of transverse steel bars 232; a plurality of the above-mentioned truss columns 231 have the same specifications and are parallel to each other. The directions are arranged in a row at equal intervals; the above-mentioned truss columns 231 all include two vertical steel bars 2311 and the first connecting ribs 2312, and the two above-mentioned truss columns 231 are all vertical and arranged at intervals, and the above-mentioned first connecting ribs 2312 are arranged on Between the two above-mentioned vertical steel bars 2311 , they are respectively welded and fixed to the two above-mentioned vertical steel bars 411 ; a plurality of horizontal steel bars 232 respectively horizontally penetrate all the above-mentioned truss columns 231 .
最佳的，上述第一连接筋2312为连续的弯折状(具体为“W”形)，并设置在两条上述竖向钢筋2311之间，上述第一连接筋2312两侧的顶点分别与两条上述竖向钢筋2311焊接固定，上述横向钢筋232搁置在上述第一连接筋2312两侧顶点与对应的上述竖向钢筋2311焊接处的上端。Optimally, the above-mentioned first connecting rib 2312 is a continuous bent shape (specifically a "W" shape), and is arranged between the two above-mentioned vertical steel bars 2311, and the vertices on both sides of the above-mentioned first connecting rib 2312 are respectively connected to The two vertical steel bars 2311 are welded and fixed, and the horizontal steel bar 232 is rested on the upper end of the welding place between the vertices on both sides of the first connecting bar 2312 and the corresponding vertical steel bars 2311 .
传统的建筑墙体需要在墙体的内外侧分别设置双层双向的钢筋网，并将内外侧的钢筋网之间通过钢筋或其他连接件相连，其中，钢筋网的钢材用量极大，本申请的方案，如图2、3、6所示，通过多个并排的桁架立柱231之间内外上下交错穿插横向钢筋232，单个桁架立柱231中两条竖向钢筋231 之间通过波浪形的第一连接筋2312连接固定，使得单个桁架立柱231在内外方向上具有较好的抗震性能(第一连接筋2312的波浪形特点能够加强其在内外方向的载荷承载性能)，并且多个桁架立柱231之间很容易条据建筑物的抗震载荷来调节(具体为调节相邻两个桁架立柱231之间的间距以及竖向钢筋2311的尺寸大小)，从而调整整个墙体在建造过程中的抗震性能，并且在建造过程中横向钢筋232在内外侧采用上下交错的分布，大大降低了钢材的用量(同等级抗震荷载的建筑可节省50％的钢材)，且不影响建筑的结构强度及抗震性能，有效节约了资源，减少了环境污染。Traditional building walls need to install double-layer two-way steel mesh on the inner and outer sides of the wall, and connect the inner and outer steel meshes through steel bars or other connectors. Among them, the amount of steel used in the steel mesh is extremely large. As shown in Figures 2, 3, and 6, horizontal steel bars 232 are staggered inside and outside between a plurality of side-by-side truss columns 231, and two vertical steel bars 231 in a single truss column 231 are passed through a wave-shaped first The connecting ribs 2312 are connected and fixed, so that a single truss column 231 has better seismic performance in the internal and external directions (the wave-shaped characteristics of the first connecting rib 2312 can strengthen its load-bearing performance in the internal and external directions), and the multiple truss columns 231 It is easy to adjust the space according to the seismic load of the building (specifically, adjust the distance between two adjacent truss columns 231 and the size of the vertical reinforcement 2311), thereby adjusting the seismic performance of the entire wall during construction, In addition, during the construction process, the horizontal steel bars 232 are distributed vertically and staggeredly on the inner and outer sides, which greatly reduces the amount of steel used (buildings with the same level of seismic load can save 50% of steel), and does not affect the structural strength and seismic performance of the building, effectively Save resources and reduce environmental pollution.
同时，横向钢筋232与桁架立柱231之间不需要绑扎固定连接，只需插设搁置即可，施工非常方便，缩短了工期，减少施工成本。At the same time, there is no need to bind and fix the connection between the transverse steel bar 232 and the truss column 231, and only need to be inserted and placed for shelving. The construction is very convenient, the construction period is shortened, and the construction cost is reduced.
需要说明的是：竖向钢筋2311(主筋)φ10mm以上的螺纹钢筋，第一连接筋2312(辅筋)为φ6-14mm的圆钢或螺纹钢，当然，条据实际建筑物的抗震强度荷载可更换不同级别的钢材使用。It should be noted that: the vertical reinforcement 2311 (main reinforcement) is a threaded steel bar above φ10mm, and the first connecting reinforcement 2312 (auxiliary reinforcement) is a round steel or screw steel of φ6-14mm. Of course, the load can be determined according to the seismic strength of the actual building Replace the use of different grades of steel.
需要特别说明的是：第一连接筋2312不仅限于W形，也可以条据实际情况设计为波浪形等，但必须确保横向钢筋232能够方便、快速的穿插施工，无需绑扎操作。It should be noted that the first connecting rib 2312 is not limited to W shape, and can also be designed as a wave shape according to the actual situation, but it must be ensured that the transverse steel bar 232 can be inserted and constructed conveniently and quickly without binding operation.
整个墙体通过机制的建筑外墙水泥纤维保温一体板和内墙条板自身作为模板来进行施工搭建，在内、外墙之间布设钢筋网23并浇筑混凝土，整体工法效率较高，节省钢材的用量，提高抗震强度，方便施工，并且，同等级抗震荷载的建筑可节省50％的钢筋，节约资源，间接减少环境的污染，此外，抗震墙采用采用桁架立柱231配筋的建造方式，可条据不同抗震荷载等级调节含钢量，只需调节桁架立柱231之间的间距即可，施工方便、快捷；另外，桁架楼板替代建筑模板，不用支模，节约木材，保护环境；大幅度提高功效，缩短了工期50％时长，并且，大幅度降低了工程造价(降低了20％)，提高了工程质量。The entire wall is constructed through the mechanism of building exterior wall cement fiber insulation integrated board and interior wall slats as templates. The reinforcement mesh 23 is laid between the interior and exterior walls and concrete is poured. The overall construction method is more efficient and saves steel. In addition, the building with the same level of seismic load can save 50% of the steel bars, save resources, and indirectly reduce environmental pollution. In addition, the seismic wall adopts the construction method of truss column 231 reinforcement, which can The steel content of the strips is adjusted according to different seismic load levels, only the distance between the truss columns 231 can be adjusted, and the construction is convenient and fast; in addition, the truss floor replaces the building formwork without formwork, saving wood and protecting the environment; greatly improving As a result, the construction period has been shortened by 50%, and the project cost has been greatly reduced (reduced by 20%), and the project quality has been improved.
作为一种优选的实施方式，上述水泥纤维空心条板31的拼接部13远离上述板体1的一端端部的上端一体成型的设有对接卡合部131，上述S3中，相邻两个上述水泥纤维空心条板31相互抵接的对接卡合部131之间通过卡合件5相互卡合固定，该设计使得相邻两个水泥纤维空心条板31能够良好的对接，并能够在施工布置条板时在对接处通过卡合件5牢固固定连为一体，避免在施工过程相互移位而发生漏浆现象。As a preferred embodiment, the splicing portion 13 of the above-mentioned cement fiber hollow slat 31 is integrally formed at the upper end of one end portion away from the above-mentioned plate body 1, and is provided with a butt engaging portion 131. In the above-mentioned S3, two adjacent above-mentioned The butt joint parts 131 of the cement fiber hollow slabs 31 are engaged and fixed by the engaging parts 5. This design enables two adjacent cement fiber hollow slabs 31 to be well butted, and can be arranged during construction. The slats are firmly fixed and connected as a whole by the snap-fitting parts 5 at the butt joints, so as to avoid grout leakage caused by mutual displacement during the construction process.
作为一种优选的实施方式，上述卡合件5为开口向下的U型件，该U型件的两端分别包裹卡合于两个抵接的上述对接卡合部131的两端及上部，其设计合理，在施工时，将U型件开口向下，使其两端贴合于两个对接卡合部 131相互远离的一侧，然后用锤子等工具向下敲打，直至完全包裹卡合于两个对接卡合部131外，其施工简单、快捷，能确保多个条板有效且牢固的连为一体，利于两片水泥纤维空心条板之间不位移不漏浆。As a preferred embodiment, the above-mentioned engaging piece 5 is a U-shaped piece with an opening downward, and the two ends of the U-shaped piece are respectively wrapped and engaged with the two ends and the upper part of the two abutting butt joint engaging parts 131. , the design is reasonable. During construction, the opening of the U-shaped piece is placed downwards, so that the two ends of the U-shaped piece are attached to the side where the two butt engaging parts 131 are far away from each other, and then hammered down with tools such as a hammer until the card is completely wrapped. Closed to the two butt joints 131, the construction is simple and quick, and can ensure that multiple slats are effectively and firmly connected as a whole, which is beneficial for no displacement and no grout leakage between the two cement fiber hollow slats.
以上所述仅为本发明的较佳实施例，并不用以限制本发明，凡在本发明的精神和原则之内，所作的任何修改、等同替换、改进等，均应包含在本发明的保护范围之内。The above descriptions are only preferred embodiments of the present invention, and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection of the present invention. within range.
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