CN108035485A - Assembled CF steam pressures porcelain powder air entrained concrete shear wall Side fascia and production method - Google Patents
Assembled CF steam pressures porcelain powder air entrained concrete shear wall Side fascia and production method Download PDFInfo
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- 239000004567 concrete Substances 0.000 title claims abstract description 55
- 239000000843 powder Substances 0.000 title claims abstract description 35
- 229910052573 porcelain Inorganic materials 0.000 title claims abstract description 33
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 17
- 210000003195 fascia Anatomy 0.000 title 1
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 51
- 239000010959 steel Substances 0.000 claims abstract description 51
- 230000002787 reinforcement Effects 0.000 claims abstract description 23
- 238000010276 construction Methods 0.000 claims abstract description 14
- 239000002002 slurry Substances 0.000 claims abstract description 6
- 239000011150 reinforced concrete Substances 0.000 claims abstract description 4
- 239000000565 sealant Substances 0.000 claims description 16
- 239000000463 material Substances 0.000 claims description 14
- 239000004698 Polyethylene Substances 0.000 claims description 10
- -1 polyethylene Polymers 0.000 claims description 10
- 229920000573 polyethylene Polymers 0.000 claims description 10
- 239000011440 grout Substances 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 4
- 238000004078 waterproofing Methods 0.000 claims description 4
- 239000004088 foaming agent Substances 0.000 claims description 3
- 229920002635 polyurethane Polymers 0.000 claims description 3
- 239000004814 polyurethane Substances 0.000 claims description 3
- 238000009413 insulation Methods 0.000 abstract description 27
- 238000000034 method Methods 0.000 description 7
- 238000004321 preservation Methods 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 238000005034 decoration Methods 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
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- 230000002265 prevention Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 235000012255 calcium oxide Nutrition 0.000 description 1
- 239000000292 calcium oxide Substances 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 239000011147 inorganic material Substances 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
- E04C2/26—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups
- E04C2/284—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating
- E04C2/288—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating composed of insulating material and concrete, stone or stone-like material
- E04C2/2885—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating composed of insulating material and concrete, stone or stone-like material with the insulating material being completely surrounded by, or embedded in, a stone-like material, e.g. the insulating material being discontinuous
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/38—Connections for building structures in general
- E04B1/41—Connecting devices specially adapted for embedding in concrete or masonry
- E04B1/4114—Elements with sockets
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/38—Connections for building structures in general
- E04B1/41—Connecting devices specially adapted for embedding in concrete or masonry
- E04B1/4114—Elements with sockets
- E04B1/4142—Elements with sockets with transverse hook- or loop-receiving parts
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/66—Sealings
- E04B1/68—Sealings of joints, e.g. expansion joints
- E04B1/6801—Fillings therefor
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/66—Sealings
- E04B1/68—Sealings of joints, e.g. expansion joints
- E04B1/6806—Waterstops
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
- E04C2/04—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of concrete or other stone-like material; of asbestos cement; of cement and other mineral fibres
- E04C2/049—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of concrete or other stone-like material; of asbestos cement; of cement and other mineral fibres completely or partially of insulating material, e.g. cellular concrete or foamed plaster
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
- E04C2/04—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of concrete or other stone-like material; of asbestos cement; of cement and other mineral fibres
- E04C2/06—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of concrete or other stone-like material; of asbestos cement; of cement and other mineral fibres reinforced
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
- E04C5/16—Auxiliary parts for reinforcements, e.g. connectors, spacers, stirrups
- E04C5/162—Connectors or means for connecting parts for reinforcements
- E04C5/163—Connectors or means for connecting parts for reinforcements the reinforcements running in one single direction
- E04C5/165—Coaxial connection by means of sleeves
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/38—Connections for building structures in general
- E04B1/41—Connecting devices specially adapted for embedding in concrete or masonry
- E04B2001/4192—Connecting devices specially adapted for embedding in concrete or masonry attached to concrete reinforcing elements, e.g. rods or wires
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Finishing Walls (AREA)
Abstract
本发明公开了装配式CF蒸压瓷粉加气混凝土剪力墙外墙板及制作方法，属于建筑工程领域，其包括多个墙板本体，每个墙板本体分别包括内叶板和外叶板，外叶板为CF蒸压瓷粉加气混凝土板，内叶板为钢筋混凝土剪力墙板，内叶板的水平方向上设置有水平钢筋，竖直方向上设置有竖向钢筋，每个竖向钢筋下部的内叶板内分别设置有钢筋连接套筒，每个钢筋连接套筒的上部和下部分别设置有出浆孔和注浆孔，墙板本体之间的水平接缝采用企口缝，竖向接缝采用平口缝，外叶板的水平接缝和竖向接缝内分别设置有防水装置，内叶板的水平接缝和钢筋连接套筒灌满浆料，内叶板的竖向接缝内设置有竖向连接件。本发明的具有保温性能优越、防水耐久性好等特点。
The invention discloses an assembled CF autoclaved porcelain powder aerated concrete shear wall outer wall panel and a manufacturing method thereof, which belong to the field of construction engineering, and include a plurality of wall panel bodies, and each wall panel body includes an inner leaf plate and an outer leaf plate respectively slab, the outer leaf plate is CF autoclaved porcelain powder aerated concrete slab, the inner leaf plate is reinforced concrete shear wall panel, and the inner leaf plate is provided with horizontal reinforcement in the horizontal direction and vertical reinforcement in the vertical direction. Reinforcement connection sleeves are respectively arranged in the inner blades of the lower part of the vertical reinforcement bars, and the upper and lower parts of each reinforcement connection sleeve are respectively provided with grouting holes and grouting holes, and the horizontal joints between the wallboard bodies adopt enterprise The mouth joints and vertical joints are flat joints, the horizontal joints and vertical joints of the outer blades are respectively equipped with waterproof devices, the horizontal joints of the inner blades and the steel bar connecting sleeve are filled with slurry, and the inner blades Vertical connectors are arranged in the vertical seams. The invention has the characteristics of superior thermal insulation performance, good waterproof durability and the like.
Description
技术领域technical field
本发明涉及一种建筑工程领域，尤其是一种装配式CF蒸压瓷粉加气混凝土剪力墙外墙板及制作方法。The invention relates to the field of construction engineering, in particular to an assembled CF autoclaved porcelain powder aerated concrete shear wall outer wall panel and a manufacturing method thereof.
背景技术Background technique
近几年来，随着我国绿色建造与节能减排的提升，以及劳动力市场价格的大幅提升，预制装配式建筑开始得到大力推广应用。目前，我国已建和在建的装配式建筑多数采用装配式混凝土剪力墙结构。装配式剪力墙结构的外墙板通常采用结构、装饰、保温一体化的预制夹心保温剪力墙外墙板(俗称三明治墙板)。这类墙板的结构从内到外依次为内叶板、保温层及外叶板。内、外叶墙板通过玻璃纤维或不锈钢拉结件固定连接，中间保温层采用有机保温板拼接而成。In recent years, with the improvement of my country's green construction, energy conservation and emission reduction, and the substantial increase in labor market prices, prefabricated buildings have begun to be vigorously promoted and applied. At present, most of the prefabricated buildings that have been built and are under construction in my country adopt prefabricated concrete shear wall structures. The external wall panels of the prefabricated shear wall structure usually adopt the prefabricated sandwich thermal insulation shear wall external wall panels (commonly known as sandwich wall panels) integrating structure, decoration and heat preservation. The structure of this type of wallboard is the inner leaf board, the insulation layer and the outer leaf board in sequence from the inside to the outside. The inner and outer leaf wall panels are fixedly connected by glass fiber or stainless steel tie parts, and the middle insulation layer is spliced by organic insulation boards.
预制夹心保温剪力墙外墙板在生产制作和安装使用过程中存在如下缺点：The prefabricated sandwich thermal insulation shear wall exterior wall panels have the following disadvantages in the process of production, installation and use:
(1)工厂制作工艺复杂。构件厂生产该种类型预制夹心保温外墙板时，首先在模具内浇筑外叶板混凝土，在外叶墙混凝土固化成型前铺装保温板，并安装保温拉结件，然后紧接着进行内叶板的钢筋绑扎和混凝土浇筑。在内、外叶墙板混凝土浇筑及振捣过程中，容易导致中间保温板移位、损伤，从而使得保温板出现裂缝或相邻保温板接缝缝隙过大，冷热桥现象非常明显，导致该种结构、装饰、保温一体化预制剪力墙外墙板的保温性能下降。(1) The manufacturing process of the factory is complicated. When the component factory produces this type of prefabricated sandwich insulation exterior wall panels, the outer leaf plate concrete is poured in the mold first, and the insulation board is paved before the outer leaf wall concrete is solidified and formed, and the thermal insulation tie is installed, and then the inner leaf plate is installed. Rebar binding and concrete pouring. During the concrete pouring and vibrating process of the inner and outer leaf wall panels, it is easy to cause the middle insulation board to be displaced and damaged, resulting in cracks in the insulation board or excessive gaps in the joints between adjacent insulation boards, and the phenomenon of cold and heat bridges is very obvious, resulting in The thermal insulation performance of the prefabricated shear wall exterior wall panel integrated with structure, decoration and thermal insulation decreases.
(2)防水性和耐久性差。该种预制夹心保温外墙板均采用有机保温板，有机保温板在干燥状态下的保温性能较好，但一旦遇水变潮，其保温性能会大大降低。由于装配式剪力墙结构外墙存在较多接缝，外叶板接缝处通常采用填充密封胶的建筑做法。如果外墙板接缝处密封胶的施工质量较差导致接缝开裂，或者建筑使用时间超过密封胶有效期发生失效时，外界雨水很容易进入保温层，导致中间保温层吸水变潮，严重降低外墙板的保温性能和耐久性能。(2) Water resistance and durability are poor. The prefabricated sandwich insulation exterior wall panels all use organic insulation boards. The organic insulation boards have better thermal insulation performance in a dry state, but once they encounter water and become damp, their thermal insulation performance will be greatly reduced. Since there are many joints in the outer wall of the prefabricated shear wall structure, the joints of the outer leaf plates are usually filled with sealant. If the construction quality of the sealant at the joints of the exterior wall panels is poor and the joints crack, or if the sealant fails after the building is used for longer than the validity period, the external rainwater can easily enter the insulation layer, causing the middle insulation layer to absorb water and become damp, which seriously reduces the external appearance. Insulation performance and durability of wall panels.
发明内容Contents of the invention
本发明的技术任务是针对上述现有技术中的不足提供一种装配式CF蒸压瓷粉加气混凝土剪力墙外墙板及制作方法，该装配式CF蒸压瓷粉加气混凝土剪力墙外墙板及制作方法具有生产工艺简单、保温性能优越、防水耐久性好的特点。The technical task of the present invention is to provide an assembled CF autoclaved porcelain powder aerated concrete shear wall exterior wall panel and a manufacturing method for the above-mentioned deficiencies in the prior art. The assembled CF autoclaved porcelain powder aerated concrete shear wall The external wall panel and the manufacturing method have the characteristics of simple production process, superior thermal insulation performance, and good waterproof durability.
本发明解决其技术问题所采用的技术方案是：The technical solution adopted by the present invention to solve its technical problems is:
装配式CF蒸压瓷粉加气混凝土剪力墙外墙板，包括多个相互连接的墙板本体，每个墙板本体分别包括内叶板和外叶板，所述的内叶板设置在外叶板的内侧，所述的外叶板为CF蒸压瓷粉加气混凝土板，内叶板为钢筋混凝土剪力墙板，所述的内叶板的水平方向上设置有多个水平钢筋，竖直方向上设置有多个竖向钢筋，每个竖向钢筋下部的内叶板内分别设置有钢筋连接套筒，每个竖向钢筋的顶部伸出内叶板，且高于外叶板，下部的墙板本体的内叶板顶部伸出的竖向钢筋分别伸入上部的墙板本体下方的钢筋连接套筒内，每个钢筋连接套筒的上部和下部分别设置有与其相连通的出浆孔和注浆孔，相邻的两个墙板本体之间的水平接缝采用企口缝设计，竖向接缝采用平口缝设计，外叶板之间的水平接缝和竖向接缝内分别设置有防水装置，内叶板之间的水平接缝和钢筋连接套筒内灌满浆料，内叶板之间的竖向接缝内设置有竖向连接件。The prefabricated CF autoclaved porcelain powder aerated concrete shear wall outer wall panel includes a plurality of interconnected wall panel bodies, each wall panel body includes an inner leaf plate and an outer leaf plate, and the inner leaf plate is arranged on the outer The inner side of the leaf plate, the outer leaf plate is a CF autoclaved porcelain powder aerated concrete plate, the inner leaf plate is a reinforced concrete shear wall plate, and the horizontal direction of the inner leaf plate is provided with a plurality of horizontal steel bars, A plurality of vertical steel bars are arranged in the vertical direction, and steel bar connection sleeves are respectively arranged in the inner leaf plate under each vertical steel bar, and the top of each vertical steel bar protrudes from the inner leaf plate, and is higher than the outer leaf plate , the vertical steel bars protruding from the top of the inner leaf plate of the lower wall panel body respectively extend into the steel bar connecting sleeve below the upper wall panel body, and the upper and lower parts of each steel bar connecting sleeve are respectively provided with a The grout outlet hole and the grout injection hole, the horizontal joint between two adjacent wallboard bodies adopts the groove-and-groove joint design, the vertical joint adopts the flat joint design, and the horizontal joint and vertical joint between the outer leaves Waterproof devices are installed in the joints, the horizontal joints between the inner blades and the steel bar connection sleeves are filled with slurry, and the vertical joints between the inner blades are provided with vertical connectors.
所述的竖向连接件包括附加纵筋、附加箍筋和混凝土，相邻的两个内叶板之间的水平钢筋的内侧分别设置有附加纵筋，附加纵筋之间设置有附加箍筋，内叶板之间的竖向接缝的剩余处浇注混凝土。The vertical connectors include additional longitudinal bars, additional stirrups and concrete, additional longitudinal bars are provided on the inner sides of the horizontal steel bars between two adjacent inner blades, and additional stirrups are provided between the additional longitudinal bars , the remainder of the vertical joints between the inner blades are poured with concrete.
相邻的两个内叶板之间的水平钢筋的内侧分别设置有两个附加纵筋，两个附加纵筋前后设置。Two additional longitudinal reinforcements are arranged on the inner side of the horizontal steel bars between two adjacent inner leaf plates, and the two additional longitudinal reinforcements are arranged front and rear.
所述的外叶板的顶部设置有凸起，底部设置有与凸起相配合的凹槽。The top of the outer blade is provided with a protrusion, and the bottom is provided with a groove matching the protrusion.
所述的防水装置包括耐侯性密封胶，所述的耐侯性密封胶分别设置在外叶板之间的水平接缝和竖向接缝的外边缘。The waterproof device includes a weather-resistant sealant, and the weather-resistant sealant is respectively arranged on the outer edges of the horizontal joints and vertical joints between the outer blades.
所述的防水装置还包括背衬材料，所述的背衬材料分别设置在耐侯性密封胶内侧的水平接缝和竖向接缝内。The waterproof device also includes a backing material, and the backing material is respectively arranged in the horizontal seam and the vertical seam inside the weather-resistant sealant.
所述的防水装置还包括聚乙烯棒，所述的聚乙烯棒分别设置在外叶板之间的水平接缝和竖向接缝的中间位置。The waterproof device also includes polyethylene rods, and the polyethylene rods are respectively arranged in the middle of the horizontal joints and vertical joints between the outer blades.
所述的背衬材料为聚氨酯发泡剂。The backing material is polyurethane foaming agent.
外叶板外侧可根据工程需要进行饰面处理，如粉刷涂料、外挂石材等。The outer side of the outer leaf plate can be finished according to the engineering needs, such as painting, hanging stones, etc.
装配式CF蒸压瓷粉加气混凝土剪力墙外墙板的制作方法，包括以下步骤：The manufacturing method of the prefabricated CF autoclaved porcelain powder aerated concrete shear wall outer wall panel comprises the following steps:
(1)根据每个墙板本体的尺寸规格制作钢模具，切割CF蒸压瓷粉加气混凝土板作为外叶板；(1) Make a steel mold according to the size specification of each wallboard body, and cut CF autoclaved porcelain powder aerated concrete board as the outer leaf board;
(2)将钢模具平放，然后将切割后的外叶板水平放置于钢模具内；(2) Lay the steel mold flat, then place the cut outer blade horizontally in the steel mold;
(3)在外叶板上部绑扎内叶板的竖向钢筋和水平钢筋；(3) Bind the vertical reinforcement and horizontal reinforcement of the inner blade on the top of the outer blade;
(4)往钢模具内浇筑内叶板混凝土并进行振捣，然后放入蒸养室进行蒸养，待内叶板混凝土强度达到脱模起吊要求时进行脱模起吊；(4) Pour the inner blade concrete into the steel mold and vibrate it, then put it into the steam curing room for steam curing, and carry out demoulding and lifting when the strength of the inner blade concrete reaches the requirements for demoulding and lifting;
(5)将多个墙板本体从工厂运输至施工现场；(5) Transport multiple wall panel bodies from the factory to the construction site;
(6)然后将多个墙板本体起吊至安装位置，绑扎内叶板之间的水平钢筋，连接内叶板之间的竖向钢筋，同时对内叶板的水平接缝进行灌浆，然后往内叶板之间的竖向接缝处浇混凝土；(6) Then hoist the multiple wall panels to the installation position, bind the horizontal steel bars between the inner leaf plates, connect the vertical steel bars between the inner leaf plates, and grout the horizontal joints of the inner leaf plates at the same time, and then go to the Concrete is poured at the vertical joints between the inner blades;
(7)对相邻的两个外叶板之间的水平接缝和竖向接缝进行防水施工，防水施工前，将水平接缝和竖向接缝清理干净，然后水平接缝和竖向接缝的中间位置放置聚乙烯棒，按设计要求填塞背衬材料，最后采用耐侯性密封胶进行封闭。(7) Waterproof the horizontal joints and vertical joints between two adjacent outer leaf plates. Before waterproofing, clean the horizontal joints and vertical joints, and then horizontal joints and vertical joints A polyethylene rod is placed in the middle of the seam, and the backing material is filled according to the design requirements, and finally sealed with a weather-resistant sealant.
本发明的装配式CF蒸压瓷粉加气混凝土剪力墙外墙板及制作方法和现有技术相比，具有以下突出的有益效果：Compared with the prior art, the prefabricated CF autoclaved porcelain powder aerated concrete shear wall exterior wall panel and the manufacturing method of the present invention have the following outstanding beneficial effects:
该剪力墙外墙板仅由内外叶两层墙板构成，且内外叶墙板之间不需要拉结件进行连接；与传统的预制夹心保温剪力墙外墙板相比，工厂制作工艺简单，生产效率高，构件质量容易保证。The shear wall exterior wall panel is only composed of two layers of wall panels, the inner and outer leaves, and there is no need for tie pieces to connect the inner and outer leaf wall panels; compared with the traditional prefabricated sandwich insulation shear wall exterior wall panels, the factory manufacturing Simple, high production efficiency, easy to guarantee component quality.
外叶板采用CF蒸压瓷粉加气混凝土板，CF蒸压瓷粉加气混凝土板是以陶瓷粉等无机材料制备而成，具有轻质、高强、保温、防火、抗渗、耐久等优良性能，能够满足建筑节能设计标准的要求；与传统的有机保温材料相比，其保温性、抗渗性、防水性及耐久性更好。The outer leaf board adopts CF autoclaved porcelain powder aerated concrete slab, which is made of inorganic materials such as ceramic powder, and has the advantages of light weight, high strength, heat preservation, fire prevention, impermeability, and durability. Performance, can meet the requirements of building energy-saving design standards; compared with traditional organic thermal insulation materials, its thermal insulation, impermeability, water resistance and durability are better.
该种预制混凝土剪力墙外墙板实现了结构、装饰、保温一体化，现场施工工序简单、施工效率高、建筑垃圾少，施工条件及环境得到明显改善，符合国家绿色建造的发展需求。This kind of prefabricated concrete shear wall exterior wall panel realizes the integration of structure, decoration and heat preservation. The on-site construction process is simple, the construction efficiency is high, the construction waste is less, the construction conditions and environment are significantly improved, and it meets the development needs of national green construction.
附图说明Description of drawings
附图1是单个墙板本体的立体图；Accompanying drawing 1 is the perspective view of single wallboard body;
附图2是单个墙板本体的主视图；Accompanying drawing 2 is the front view of single wallboard body;
附图3是单个墙板本体的俯视图；Accompanying drawing 3 is the top view of single wallboard body;
附图4单个墙板本体的右视图；The right view of accompanying drawing 4 single wallboard body;
附图5是装配式CF蒸压瓷粉加气混凝土剪力墙外墙板的连接示意图；Accompanying drawing 5 is the connection schematic diagram of the exterior wall panel of the prefabricated CF autoclaved porcelain powder aerated concrete shear wall;
附图6是装配式CF蒸压瓷粉加气混凝土剪力墙外墙板竖向接缝处的结构示意图；Accompanying drawing 6 is the structural schematic diagram of the vertical joint of the outer wall panel of the prefabricated CF autoclaved porcelain powder aerated concrete shear wall;
附图标记说明：1、内叶板，2、外叶板，21、凸起，22、凹槽，3、水平钢筋，4、竖向钢筋，5、钢筋连接套筒，6、出浆孔，7、注浆孔，8、水平接缝，9、竖向接缝，10、防水装置，101、耐侯性密封胶，102、背衬材料，103、聚乙烯棒，11、浆料，12、竖向连接件，121、附加纵筋，122、附加箍筋，123、混凝土。Explanation of reference signs: 1, inner leaf plate, 2, outer leaf plate, 21, protrusion, 22, groove, 3, horizontal steel bar, 4, vertical steel bar, 5, steel bar connecting sleeve, 6, slurry outlet , 7. Grouting hole, 8. Horizontal joint, 9. Vertical joint, 10. Waterproof device, 101. Weather-resistant sealant, 102. Backing material, 103. Polyethylene rod, 11. Slurry, 12 , vertical connector, 121, additional longitudinal reinforcement, 122, additional stirrup, 123, concrete.
具体实施方式Detailed ways
参照说明书附图1至附图6对本发明的装配式CF蒸压瓷粉加气混凝土剪力墙外墙板及制作方法作以下详细地说明。Referring to accompanying drawings 1 to 6 of the description, the fabricated CF autoclaved porcelain powder aerated concrete shear wall exterior wall panel and the manufacturing method of the present invention will be described in detail below.
本发明的装配式CF蒸压瓷粉加气混凝土剪力墙外墙板，其结构包括多个相互连接的墙板本体，每个墙板本体分别包括内叶板1和外叶板2，所述的内叶板1设置在外叶板2的内侧，所述的外叶板2为CF蒸压瓷粉加气混凝土板，内叶板1为钢筋混凝土剪力墙板，所述的内叶板1的水平方向上设置有多个水平钢筋3，竖直方向上设置有多个竖向钢筋4，每个竖向钢筋4下部的内叶板1内分别设置有钢筋连接套筒5，每个竖向钢筋4的顶部伸出内叶板1，且高于外叶板2，下部的墙板本体的内叶板1顶部伸出的竖向钢筋4分别伸入上部的墙板本体下方的钢筋连接套筒5内，每个钢筋连接套筒5的上部和下部分别设置有与其相连通的出浆孔6和注浆孔7，相邻的两个墙板本体之间的水平接缝8采用企口缝设计，竖向接缝9采用平口缝设计，外叶板2之间的水平接缝8和竖向接缝9内分别设置有防水装置10，内叶板1之间的水平接缝8和钢筋连接套筒5内灌满浆料11，内叶板1之间的竖向接缝9内设置有竖向连接件12。The assembled CF autoclaved porcelain powder aerated concrete shear wall outer wall panel of the present invention has a structure comprising a plurality of interconnected wall panel bodies, and each wall panel body includes an inner leaf plate 1 and an outer leaf plate 2 respectively. The inner leaf plate 1 is arranged on the inner side of the outer leaf plate 2, the outer leaf plate 2 is a CF autoclaved porcelain powder aerated concrete plate, the inner leaf plate 1 is a reinforced concrete shear wall plate, and the inner leaf plate 1 is provided with a plurality of horizontal reinforcement bars 3 in the horizontal direction, and a plurality of vertical reinforcement bars 4 are arranged in the vertical direction, and the inner leaf plate 1 at the bottom of each vertical reinforcement bar 4 is respectively provided with a reinforcement connection sleeve 5, each The top of the vertical reinforcement 4 protrudes from the inner blade 1 and is higher than the outer blade 2, and the vertical reinforcement 4 protruding from the top of the inner blade 1 of the lower wallboard body respectively extends into the steel bars below the upper wallboard body. In the connecting sleeve 5, the upper and lower parts of each steel bar connecting sleeve 5 are respectively provided with a grouting hole 6 and a grouting hole 7 communicating with it, and the horizontal joint 8 between two adjacent wallboard bodies adopts The groove-and-groove seam design, the vertical joint 9 adopts the flat seam design, the horizontal joint 8 and the vertical joint 9 between the outer blades 2 are respectively equipped with waterproof devices 10, and the horizontal joints between the inner blades 1 8 and the reinforcing bar connecting sleeve 5 are filled with slurry 11, and the vertical joint 9 between the inner blades 1 is provided with a vertical connecting piece 12.
CF蒸压瓷粉加气混凝土板是以陶瓷废渣粉末为主要原料，采用专用防锈防腐处理的焊接钢筋网片配筋，以生石灰、水泥作钙质材料，铝粉作发气剂，经蒸压养护而成的轻质板材。CF蒸压瓷粉加气混凝土板是成型的规格板材。CF autoclaved porcelain powder aerated concrete slabs use ceramic waste slag powder as the main raw material, adopt special anti-rust and anti-corrosion treatment of welded steel mesh for reinforcement, use quicklime and cement as calcium material, aluminum powder as gas-generating agent, and steam Press-cured lightweight panels. CF autoclaved porcelain powder aerated concrete slab is a formed specification slab.
预制墙板在蒸养过程中，内叶板1与外叶板2界面处发生晶体固化反应，可将内外叶板2粘接固定，因此不需要拉结件进行固定。During the steam curing process of the prefabricated wallboard, a crystal solidification reaction occurs at the interface between the inner leaf plate 1 and the outer leaf plate 2, and the inner and outer leaf plates 2 can be bonded and fixed, so there is no need for fasteners for fixing.
内叶板1主要起结构承重作用，与传统预制夹心保温剪力墙外墙板的内叶板1构造相同，应按照现行国家标准要求计算竖向钢筋4和水平钢筋3。The inner leaf plate 1 mainly plays the role of structural load-bearing, and has the same structure as the inner leaf plate 1 of the traditional prefabricated sandwich thermal insulation shear wall outer wall panel. The vertical steel bars 4 and horizontal steel bars 3 should be calculated according to the requirements of the current national standards.
通过企口缝设计实现一级防水，通过企口缝内设置防水装置10实现二级防水。The first-level waterproofing is realized through the tongue-and-groove seam design, and the second-level waterproofing is realized through setting the waterproof device 10 in the groove-and-groove seam.
所述的竖向连接件12包括附加纵筋121、附加箍筋122和混凝土123，相邻的两个内叶板1之间的水平钢筋3的内侧分别设置有附加纵筋121，附加纵筋121之间设置有附加箍筋122，内叶板1之间的竖向接缝9的剩余处浇注混凝土123。The vertical connector 12 includes additional longitudinal bars 121, additional stirrups 122 and concrete 123, and the inner sides of the horizontal steel bars 3 between two adjacent inner blades 1 are respectively provided with additional longitudinal bars 121, and the additional longitudinal bars Additional stirrups 122 are arranged between 121 , and concrete 123 is poured into the rest of the vertical joint 9 between the inner blades 1 .
相邻的两个内叶板1之间的水平钢筋3的内侧分别设置有两个附加纵筋121，两个附加纵筋121前后设置。Two additional longitudinal ribs 121 are respectively arranged on the inside of the horizontal steel bar 3 between two adjacent inner blades 1 , and the two additional longitudinal ribs 121 are arranged front and back.
所述的外叶板2的顶部设置有凸起21，底部设置有与凸起21相配合的凹槽22。从而形成企口缝设计。The top of the outer blade 2 is provided with a protrusion 21 , and the bottom is provided with a groove 22 matching the protrusion 21 . This results in a grooved seam design.
所述的防水装置10包括耐侯性密封胶101，所述的耐侯性密封胶101分别设置在外叶板2之间的水平接缝8和竖向接缝9的外边缘。The waterproof device 10 includes a weather-resistant sealant 101 , and the weather-resistant sealant 101 is respectively arranged on the outer edges of the horizontal joint 8 and the vertical joint 9 between the outer blades 2 .
所述的防水装置10还包括背衬材料102，所述的背衬材料102分别设置在耐侯性密封胶101内侧的水平接缝8和竖向接缝9内。The waterproof device 10 further includes a backing material 102 , and the backing material 102 is respectively arranged in the horizontal seam 8 and the vertical seam 9 inside the weather-resistant sealant 101 .
所述的防水装置10还包括聚乙烯棒103，所述的聚乙烯棒103分别设置在外叶板2之间的水平接缝8和竖向接缝9的中间位置。The waterproof device 10 also includes polyethylene rods 103 , and the polyethylene rods 103 are respectively arranged in the middle of the horizontal joints 8 and vertical joints 9 between the outer blades 2 .
所述的背衬材料102为聚氨酯发泡剂。The backing material 102 is polyurethane foaming agent.
外叶板2外侧可根据工程需要进行饰面处理，如粉刷涂料、外挂石材等。The outer side of the outer leaf plate 2 can be finished according to engineering needs, such as painting paint, hanging stones, etc.
装配式CF蒸压瓷粉加气混凝土剪力墙外墙板的制作方法，包括以下步骤：The manufacturing method of the prefabricated CF autoclaved porcelain powder aerated concrete shear wall outer wall panel comprises the following steps:
(1)根据每个墙板本体的尺寸规格制作钢模具，切割CF蒸压瓷粉加气混凝土板作为外叶板2；(1) Make a steel mold according to the size specifications of each wallboard body, and cut CF autoclaved porcelain powder aerated concrete board as the outer leaf board 2;
(2)将钢模具平放，然后将切割后的外叶板2水平放置于钢模具内；(2) Lay the steel mold flat, and then horizontally place the cut outer blade 2 in the steel mold;
(3)在外叶板2上部绑扎内叶板1的竖向钢筋4和水平钢筋3；(3) binding the vertical reinforcement 4 and the horizontal reinforcement 3 of the inner blade 1 on the top of the outer blade 2;
(4)往钢模具内浇筑内叶板1混凝土并进行振捣，然后放入蒸养室进行蒸养，待内叶板1混凝土强度达到脱模起吊要求时进行脱模起吊；(4) Pour the concrete of the inner leaf plate 1 into the steel mold and vibrate it, then put it into a steam curing room for steam curing, and perform demoulding and lifting when the concrete strength of the inner leaf plate 1 reaches the requirements for demoulding and lifting;
(5)将多个墙板本体从工厂运输至施工现场；(5) Transport multiple wall panel bodies from the factory to the construction site;
(6)然后将多个墙板本体起吊至安装位置，绑扎内叶板1之间的水平钢筋3，连接内叶板1之间的竖向钢筋4，同时对内叶板1的水平接缝8进行灌浆，然后往内叶板1之间的竖向接缝9处浇混凝土；(6) Then hoist the multiple wallboard bodies to the installation position, bind the horizontal steel bars 3 between the inner leaf plates 1, connect the vertical steel bars 4 between the inner leaf plates 1, and at the same time adjust the horizontal joints of the inner leaf plates 1 8. Carry out grouting, and then pour concrete at the vertical joint 9 between the inner blades 1;
(7)对相邻的两个外叶板2之间的水平接缝8和竖向接缝9进行防水施工，防水施工前，将水平接缝8和竖向接缝9清理干净，然后水平接缝8和竖向接缝9的中间位置放置聚乙烯棒103，按设计要求填塞背衬材料102，最后采用耐侯性密封胶101进行封闭。(7) Waterproof the horizontal joint 8 and the vertical joint 9 between the two adjacent outer blades 2. Before the waterproof construction, clean the horizontal joint 8 and the vertical joint 9, and then horizontally A polyethylene rod 103 is placed in the middle of the joint 8 and the vertical joint 9, and the backing material 102 is filled according to the design requirements, and finally the weather-resistant sealant 101 is used for sealing.
内叶板1起承重作用，外叶板2起维护、保温作用。在工厂蒸养过程中，内叶板1和外叶板2界面处发生晶体化学反应后粘结固定，不再需要拉结件固定，因此工厂制作工艺简单、生产效率高。另外，外叶板2采用的CF蒸压瓷粉加气混凝土板具有轻质、高强、保温、防火、抗渗、耐久等优良性能，能够满足建筑节能设计标准的要求。与传统有机保温材料相比，其保温性、抗渗性、防水性及耐久性更好。The inner leaf plate 1 plays the role of bearing, and the outer leaf plate 2 plays the role of maintenance and heat preservation. During the factory steam curing process, the crystal chemical reaction occurs at the interface between the inner leaf plate 1 and the outer leaf plate 2, and then they are bonded and fixed, and there is no need to fix them with tie parts. Therefore, the factory manufacturing process is simple and the production efficiency is high. In addition, the CF autoclaved porcelain powder aerated concrete slab used in the outer leaf plate 2 has excellent properties such as light weight, high strength, heat preservation, fire prevention, impermeability, and durability, and can meet the requirements of building energy-saving design standards. Compared with traditional organic thermal insulation materials, its thermal insulation, impermeability, water resistance and durability are better.
以上所列举的实施方式仅供理解本发明之用，并非是对本发明所描述的技术方案的限定，有关领域的普通技术人员，在权利要求所述技术方案的基础上，还可以作出多种变化或变形，所有等同的变化或变形都应涵盖在本发明的权利要求保护范围之内。本发明未详述之处，均为本技术领域技术人员的公知技术。The implementation methods listed above are only for understanding the present invention, and are not intended to limit the technical solutions described in the present invention. Those of ordinary skill in the relevant fields can also make various changes on the basis of the technical solutions described in the claims. or deformation, all equivalent changes or deformations shall fall within the protection scope of the claims of the present invention. The parts of the present invention that are not described in detail are known technologies of those skilled in the art.
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Application publication date: 20180515 |