CN103790247A - Cast-in-situ heat preservation beam or column or shear wall and construction method - Google Patents

Cast-in-situ heat preservation beam or column or shear wall and construction method Download PDF

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Publication number
CN103790247A
CN103790247A CN 201410027326 CN201410027326A CN103790247A CN 103790247 A CN103790247 A CN 103790247A CN 201410027326 CN201410027326 CN 201410027326 CN 201410027326 A CN201410027326 A CN 201410027326A CN 103790247 A CN103790247 A CN 103790247A
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insulation
cast
heat preservation
sleeve
plug
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CN 201410027326
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Chinese (zh)
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吴方伯
吴充
杨璐
李钧
刘彪
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吴方伯
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Abstract

The invention discloses a cast-in-situ heat preservation beam or column or shear wall. The cast-in-situ heat preservation beam or column or shear wall comprises a heat preservation and insulation board, a steel reinforcement cage, cast-in-situ concrete, a mortar layer and a steel wire mesh, wherein holes are formed in the heat preservation and insulation board, sleeves are arranged inside the holes in the heat preservation and insulation board, and a plug assembly composed of a hard bar and a plug is arranged inside each sleeve. A construction method of the cast-in-situ heat preservation beam or column or shear wall comprises the steps that the steel reinforcement cage is assembled, the heat preservation and insulation board is installed, the sleeves penetrate in the holes in the heat preservation and insulation board, bolts penetrate in the sleeves, and a formwork is erected; the inside concrete is poured, and the bolts and the formwork are removed sequentially after the inside cast-in-situ concrete reaches definite strength; the plug assemblies are inserted in the sleeves, the steel wire mesh is fixed on the outer side of the heat preservation and insulation board, the outer side of the heat preservation and insulation board is coated with the mortar layer, and finally the integral cast-in-situ heat preservation beam or column or shear wall is formed. The cast-in-situ heat preservation beam or column or shear wall is good in stress performance, easy to construct, and good in heat preservation effect, and construction quality is guaranteed easily.

Description

一种现浇保温梁、柱或剪力墙及施工方法 One kind of cast insulation beams, columns or shear walls and construction methods

技术领域: FIELD:

[0001] 本发明涉及建筑领域,具体指一种建筑用现浇保温梁、柱或剪力墙及施工方法。 [0001] The present invention relates to the field of construction, specifically refers to a construction beams, columns or shear walls and construction methods using cast insulation.

背景技术: Background technique:

[0002] 建筑保温主要从建筑外围护结构上采取措施,同时减少建筑物室内热量向室外散发,建筑保温对创造适宜的室内热环境和节约能源有重要作用。 [0002] building insulation is mainly taken from the building envelope measures, while reducing the indoor heat dissipation to the outside of buildings, building insulation plays an important role in creating the right indoor thermal environment and energy conservation. 剪力墙结构刚度大,整体性及抗震性能良好,在高层建筑中得到广泛的应用,由于剪力墙采用现浇混凝土施工,一般需对其采取相应的保温措施。 Shear wall structure stiffness, integrity and good seismic performance, widely used in high-rise buildings, due to the use of in-situ concrete shear wall construction, which normally takes its take insulation measures. 同时,由于处于外墙周边的钢筋混凝土柱、梁传热能力较强,是建筑物中容易发生冷热桥效应的位置。 Meanwhile, since the periphery of the exterior wall in reinforced concrete columns, beams heat transfer ability, in a building cold bridge effect prone position. 因此,对梁、柱或剪力墙采取相应的保温措施十分必要。 Therefore, beams, columns or shear walls to take appropriate insulation measures is necessary. 专利201210391364.8公开了一种保温梁、柱、剪力墙,其保温隔热板上有孔洞,保温隔热板两侧有定位件,定位件通过拉结件的拉结作用将保温隔热板固定,保温隔热板的孔洞中有加强筋,孔洞将保温隔热板两侧的空间连通,混凝土会充满保温隔热板上孔洞中的空间。 Patent No. 201210391364.8 discloses a heat beams, columns, shear walls, which insulation board has holes, a positioning member side plates insulation, the positioning member by the action of Rachel Rachel member fixing the insulation boards , insulation plate hole space thermal insulation board stiffener of holes, the holes communicating spaces on both sides of the insulation board, will be filled with concrete. 因而,梁、柱、剪力墙中的温隔热板中的孔洞部位容易形成冷桥,产生结露现象。 Thus, hole portions beams, columns, shear walls warm heat plate is easy to form cold bridges, resulting in condensation. 而且,这种建筑保温做法需要在保温板上插入拉结件,拉结件的插入破坏了保温隔热板的完整性,同时,插入的拉结件也会形成新的冷桥,使得建筑保温效果折减。 Moreover, this approach needs to be inserted in building insulation insulation board member Rachel, Rachel member inserted undermines the integrity of the insulation plate, while the insertion member Rachel also form new cold bridges, building insulation such that the effect of reduction.

发明内容: SUMMARY:

[0003] 有鉴于此,本发明通过在现浇保温梁、柱、剪力墙的保温隔热板的孔洞中设置套筒,套筒中设置螺栓,以及由硬质棒与堵头组成的堵头件,来限制保温隔热板的浮动,隔断保温隔热板的孔洞中的冷桥,以及确保保温隔热板与砂浆层的可靠、高强度的连接。 [0003] Accordingly, the present invention is provided by a sleeve in the hole situ insulation beams, columns, shear walls of the insulation plate, a bolt sleeve, and a hard block composed of rod and plug the first member to restrict the floating insulation panels, partition holes in the insulation cold bridge plate, and is connected to the plate to ensure insulation, high-strength mortar layer.

[0004] 为了实现上述目的,本发明采用如下技术方案:一种现浇保温梁、柱或剪力墙,包括保温隔热板、钢筋笼、现浇混凝土、砂浆层、钢丝网,保温隔热板上有孔洞,所述的保温隔热板上的孔洞中有套筒,所述的套筒中有由硬质棒与堵头组成的堵头件。 [0004] To achieve the above object, the present invention adopts the following technical solutions: A cast insulation beams, columns or shear walls, including insulation panels, steel cage, concrete, mortar layer, steel mesh, insulation plates with holes, the holes in the insulation board a sleeve, said sleeve has a plug member and a hard plug rod thereof.

[0005] 进一步的在本发明的技术方案中,所述的堵头的外边缘到现浇保温梁、柱或剪力墙内侧现浇混凝土外边缘的距离d大于等于零。 [0005] In a further aspect of the present invention, the outer edge of the insulation of the plug to the cast beams, columns or the outer edges of the inner-situ concrete shear wall distance d is greater than zero.

[0006] 进一步的在本发明的技术方案中,所述的堵头由导热系数小的材料制作而成,堵头的横截面与套筒的截面形式一致形式为多边形、圆形或椭圆形。 Section form [0006] In a further aspect of the present invention, by the thermal conductivity of the plugs made of material having a small, plug cross-section of the sleeve coincides form polygonal, circular or elliptical.

[0007] 该现浇保温梁、柱或剪力墙的施工方法包括如下步骤:①绑扎钢筋笼,安装保温隔热板,在保温隔热板上的孔洞穿插套筒,再在套筒中穿插螺栓,支内侧模板和外侧模板,或者只支内侧模板,拧紧螺栓;②浇筑内侧混凝土,待内侧现浇混凝土达到一定强度后,依次拆除螺栓、模板、外侧模板,或者依次拆除螺栓、内侧模板;③在套筒中插入堵头件,再在保温隔热板的外侧固定钢丝网,最后在保温隔热板的外侧涂抹砂浆层,最终形成整体现浇保温隔热梁、柱或剪力墙。 [0007] The method of construction of the cast insulation beams, columns or shear walls comprising: ① From banding steel cage, mounting insulation plate is inserted in the hole of the sleeve insulation board, and then inserted in the sleeve bolts, support the inner template and the outer template, or only branched inside the template, tighten the bolt; ② pouring inside the concrete, to be the inner-situ concrete reaches a certain intensity, successively dismantling bolts, templates, outside the template, or sequentially dismantling bolts, inner templates; ③ plug is inserted in the sleeve member, and then fixed to the outside of steel wire insulation board, and finally at the outside layer of mortar applied insulation panels, ultimately form an integral cast insulation beams, columns or shear walls.

[0008] 本发明提供的现浇保温梁、柱或剪力墙,在所述保温隔热板上的孔洞中设置有套筒,套筒中设有由硬质棒与堵头组成的堵头件。 [0008] The present invention provides cast insulation beams, columns or shear walls, the insulation plate is provided with a bore in the sleeve, the sleeve is provided with a plug and plug rigid bar composition pieces. 套筒的设置有着双重的效果。 Setting the sleeve has a dual effect. 首先,混凝土浇筑完成前,在套筒中安装螺栓,方便了保温隔热板的固定,防止了浇筑混凝土时,保温隔热板的浮动,保证了浇筑的质量与效率。 First, before the concrete pouring is completed, the bolt is mounted in the sleeve, to facilitate the fixing of the insulation plate is prevented when pouring concrete, floating insulation plate, to ensure the quality and efficiency of the casting. 其次,混凝土浇筑完成后,在套筒中安放由硬质棒与堵头组成的堵头件,堵头的设置有效的隔断了冷桥,使得建筑保温效果达到最佳水平;硬质棒的设置不仅增加了堵头的刚度,还方便了保温隔热板外侧钢丝网的安装固定,同时硬质棒伸入到砂浆层中,有锚固作用,使保温隔热板与外侧的砂浆层得到可靠、高强度的连接,进而在确保现浇保温梁、柱、剪力墙的保温效果的同时,也保证了现浇保温梁、柱、剪力墙的整体受力性能。 Secondly, concrete pouring is completed, the plug member is placed in the sleeve by a rigid bar and the plug consisting of a plug provided effectively cut off the cold bridges, building insulation effect such optimum levels; rigid bar provided not only increases the rigidity of the plug, but also to facilitate the fixing of the steel wire outer insulation board is installed, while the rigid bar extending into the mortar layer, there is an anchor effect, so that a reliable insulation board outside the mortar layer, high-strength connection, and further incubated in situ ensuring beams, columns, shear walls while the insulation effect, but also to ensure that the cast insulation beams, columns, shear walls overall mechanical performance.

[0009] 以下结合附图和具体实施例对本发明进行详细描述,但不作为对本发明的限制。 [0009] The following embodiments in conjunction with accompanying drawings and specific embodiments of the present invention will be described in detail, but not by way of limitation of the invention.

附图说明: BRIEF DESCRIPTION OF:

[0010] 以下附图中,I为内侧模板,2为钢筋笼,3为螺栓,3.1为螺杆,3.2为螺母,4为保温隔热板,5为套筒,6为现浇混凝土,7为硬质棒,8为堵头,9为模板I上面的洞口,10为砂浆层,11为钢丝网,12为保温隔热板4上的孔洞,13为堵头件,14为外侧模板,15为垫块,16为抹灰。 [0010] In the following figures, I is the inside of the template, as reinforcement cage 2, 3 is a bolt, a screw 3.1, a nut 3.2, 4 is the insulation board, a sleeve 5, 6 of concrete, 7 the rigid bar, for the plug 8, 9 I above the hole template, the mortar layer 10, is a steel mesh 11, 12 as holes in the insulation board 4, plug member 13, 14 to the outer template, 15 for the pad, 16 plastering.

[0011] 图1为现浇保温梁、柱、剪力墙浇筑时剖面结构示意图; [0011] FIG. 1 is a cast insulation beams, columns, shear walls during pouring schematic cross-sectional configuration;

[0012] 图2为螺栓组成结构示意图; [0012] FIG. 2 is a schematic structure composed of a bolt;

[0013] 图3为螺栓插入套筒后的结构示意图; [0013] FIG. 3 is a schematic view of the bolt inserted into the sleeve;

[0014] 图4为套筒结构另一实施例; [0014] FIG. 4 is another embodiment of a sleeve configuration;

[0015] 图5为套筒结构另一实施例; [0015] FIG. 5 is another embodiment of a sleeve configuration;

[0016] 图6为堵头件与套筒的结构示意图,其中(a)为堵头件的结构示意图,(b)为堵头件插入到套筒后的剖面示意图; [0016] FIG. 6 is a schematic view of the plug and the sleeve member, wherein (a) is a schematic view of the structure of the plug member, (b) is a cross-sectional view after the plug is inserted into the sleeve schematic;

[0017] 图7为将套筒与螺栓安置到保温隔热板的孔洞中的结构示意图; [0017] FIG. 7 is to be placed into the sleeve and the bolt holes structural diagram of the insulating panel;

[0018] 图8为图6中放置了钢筋笼后的结构示意图; [0018] FIG. 8 is a schematic view of the structure of FIG. 6 placed after the reinforcement cage;

[0019] 图9为同时支内侧模板与外侧模板的结构示意图; [0019] FIG. 9 is a schematic view of the outer template and inner template simultaneously support;

[0020] 图10为只支内侧模板板的结构示意图; [0020] FIG. 10 is a schematic view of the inner formwork panel support only;

[0021] 图11为浇筑混凝土过程中的结构示意图; [0021] FIG. 11 is a schematic view of the process of pouring the concrete;

[0022] 图12为在套筒中放置由由硬质棒与堵头组成的堵头件的结构示意图; [0022] FIG. 12 is a schematic view of a hard member by the plug rod and consisting of a plug structure is placed in the sleeve;

[0023] 图13为在套筒中放置由由硬质棒与堵头组成的堵头件的结构示意图另一实施例; [0023] FIG. 13 is a structural member of a plug and plug rigid bar composition diagram of another embodiment disposed in the sleeve;

[0024] 图14为保温隔热板外侧涂抹砂浆层的结构示意图; [0024] FIG. 14 is applied mortar layer structural diagram of the outer insulation board;

[0025] 图15为图14的剖面结构示意图; [0025] FIG. 15 is a schematic cross-sectional view of the structure of FIG 14;

具体实施方式: detailed description:

[0026] 下面结合本发明实施例中的附图,对本发明实施例中的技术方案作进一步说明。 [0026] The present invention in conjunction with the following drawings embodiments, the technical solutions in the embodiments of the present invention will be further described.

[0027] 本发明如附图1〜15所示。 [0027] As the present invention shown in the accompanying drawings 1~15.

[0028] 一种现浇保温梁、柱或剪力墙,包括保温隔热板4、钢筋笼2、现浇混凝土6、砂浆层10、钢丝网11,保温隔热板上有孔洞12,孔洞12在保温隔热板4上均匀规则布置,所述的保温隔热板上的孔洞12中有套筒5,套筒5中有由硬质棒7与堵头8组成的堵头件13。 [0028] A cast insulation beams, columns or shear walls, including insulation plate 4, steel cage 2, 6-situ concrete, mortar layer 10, the steel mesh 11, insulation board 12 with holes, apertures 12 are regularly arranged uniformly on the insulation plate 4, the sleeve 5 has holes 12 in the insulation plate, plug sleeve 5 has a rigid bar member 7 and the plug 8 consisting of 13.

[0029] 如图1所示,混凝土6浇筑完成前,在套筒5中安装螺栓3,以便于固定保温隔热板4,防止了浇筑混凝土6时,保温隔热板4的浮动,保证了浇筑的质量与效率。 Before [0029] 1, 6 concrete pouring is completed, the sleeve 5 is mounted in the bolt 3, so that the fixing insulation boards 4, 6 is prevented when pouring concrete, floating insulation plate 4, to ensure that the quality and efficiency pouring. 如图2所示,螺栓3包括螺杆3.1与螺母3.2,最开始仅在套筒5中插入螺杆3.1,待安放了内侧模板I和外侧模板14,或者安放了内侧模板I与垫块15后,再拧紧螺母3.2。 2, includes a screw bolt 3 and the nut 3.1 3.2, initially only the sleeve 5 is inserted in the screw 3.1, the template to be placed inside the outer plate 14 and I, or placed inside the pad 15 and the template I, tighten the nut 3.2. 图3为螺栓3插入到套筒5中的结构示意图。 3 is a schematic view of the structure of the bolt 3 is inserted into the sleeve 5. 套筒5为空心体,其结构形式如图3〜5所示,为多边形、圆形或椭圆形,套筒5的截面形式与保温隔热板4上的孔洞12形状相适应,截面形式根据具体工程应用选择。 5 is a hollow sleeve body, its structure is shown in FIG. 3 to 5, a polygonal shape of the holes 12 on the four circular or elliptical cross-sectional form of a sleeve 5 of insulation panels and adapted to, according to a cross-sectional form specific engineering selection.

[0030] 图7〜15为该现浇保温梁、柱或剪力墙具体施工步骤的结构示意图。 [0030] FIG 7~15 situ for insulation schematic structural beams, columns, shear walls, or concrete construction steps.

[0031] 第一步:绑扎钢筋笼2,安装保温隔热板4,在保温隔热板4上的孔洞12穿插套筒5,再在套筒5中穿插螺栓3,支内侧模板I和外侧模板14,或者只支内侧模板1,拧紧螺栓3。 [0031] Step: 2 lashing reinforcement cage, mounting insulation boards 4, 4 in the insulation plate holes 12 of the sleeve 5 is inserted, and then the bolt 3 inserted in the sleeve 5, the inner branch and outer template I template 14, or only the inner support plate 1, tighten the bolt 3. 如图7〜8所示,为了使螺栓3能伸出内侧模板I与外侧模板14的的外侧,需要在模板上开设洞口9,洞口9的尺寸应小于螺母3.2的尺寸。 As shown in FIG 7~8, the bolt 3 can be extended to the inner and outer template I outer template 14, it is necessary to open the hole 9 on the template, the size should be smaller than the size of the hole 9 of the nut 3.2. 如图9所示,当保温隔热板4不作为外侧模板使用时,需要同时支内侧模板I与外侧模板14。 9, when the insulation board 4 is not used as the external template, template I need to support the inner and the outer plate 14. 如图10所示,当保温隔热板4兼作为外侧模板使用时,只需要支内侧模板1,此时,由于套筒5的内径大于螺母3.2的外径,需要在保温隔热板4的外侧再设置一个垫块15,垫块15上开有孔洞,以便于螺杆3.1穿过,这样螺栓3就可以很好的固定保温隔热板4 了,防止了浇筑混凝土6时,保温隔热板4的浮动,保证了浇筑的质量与效率。 As shown, when the insulation board 4 and the outside is used as a template, only the inner template support 101, at this time, the inner diameter larger than the outer diameter of the nut sleeve 5 is 3.2, it is necessary insulation plate 4 then a spacer 15 is provided outside, opened holes in the spacer 15, to pass through the screw 3.1, so that the bolt 3 can be well fixed to the insulation plate 4, 6 is prevented when pouring concrete, insulation boards float 4 to ensure that the placement of quality and efficiency.

[0032] 第二步:浇筑内侧混凝土6,待内侧现浇混凝土6达到一定强度后,依次拆除螺栓 [0032] Step: pouring concrete inside 6, 6 until the inner situ concrete up to a certain strength, removal of bolts sequentially

3、内侧模板1、外侧模板14,或者依次拆除螺栓3、内侧模板I。 3, the inner side of the template 1, the outer plate 14, the bolt 3 or successively dismantled, the inside of the template I. 由于在浇筑混凝土6前,套筒5已经放置到保温隔热板4的孔洞中,浇筑完混凝土6后,套筒5跟混凝土6粘结起来,不会滑动,如图11所示。 Since before pouring the concrete 6, the sleeve 5 has been placed into the bore insulation plate 4, the rear 6, the sleeve 5 with the bonded finished concrete pouring concrete 6, do not slide, as shown in FIG.

[0033] 第三步:在套筒5中插入堵头件13,再在保温隔热板4的外侧固定钢丝网11,最后在保温隔热板4的外侧涂抹砂浆层10,最后再在现浇混凝土6和砂浆层10的外侧抹灰16,最终形成整体现浇保温隔热梁、柱、剪力墙。 [0033] The third step: the sleeve 5 is inserted into the plug member 13, and then fixed steel mesh 11, and finally in the outer plate 4 of the insulation layer 10 of mortar on the outside of the applicator insulation board 4, and finally in the current pouring concrete mortar 16 plastering 6 and the outer layer 10 formed integrally cast insulation final beams, columns, shear walls.

[0034] 如图12、图13,浇筑完混凝土6后,在套筒5中插入硬质棒7与堵头8构成的堵头件13,使硬质棒7的一端伸出保温隔热板4外侧边缘一定的长度。 [0034] As shown in FIG 12, FIG 13, after the completion of pouring the concrete 6, the rigid bar is inserted into the plug member 7 and the plug 8 is configured in the sleeve 13. 5, one end of the rigid rod 7 projecting insulation boards 4 outside edge of a certain length. 硬质棒7采用硬质材料制作而成,堵头8采用导热系数小的材料制作而成,堵头8的横截面形式为多边形、圆形或椭圆形,与套筒5的截面形式相一致,其截面尺寸小于套筒5的截面内尺寸,以便于堵头8能完好地放入到套筒5中。 7 using the rigid bar made of a hard material, a small plug 8 made of heat conductivity material, the cross-section of the plug 8 is polygonal, circular or elliptical, cross-sectional form consistent with the sleeve 5 which is smaller than the cross-sectional dimension of the inner cross-sectional dimension of the sleeve 5, so that plug 8 can be placed in a well of the sleeve 5. 堵头8的设置有效的隔断了冷桥,使得建筑保温效果达到最佳水平;硬质棒7的设置不仅增加了堵头8的刚度,还方便了保温隔热板4外侧钢丝网11的安装固定,同时硬质棒7伸入到砂浆层10中,有锚固作用,使保温隔热板4与外侧的砂浆层10得到可靠、高强度的连接,进而在确保现浇保温梁、柱、剪力墙的保温效果的同时,也保证了现浇保温梁、柱、剪力墙的整体受力性能。 Plug 8 provided effective cold bridge cut off, so that to achieve the best level of building insulation; rigid bar 7 is provided not only increases the stiffness of the plug 8, but also facilitate the installation of thermal insulation board 4 of the outer steel mesh 11 fixed, while the rigid bar 7 projects into the mortar layer 10 with the anchor effect, so that insulation boards 4 reliable mortar layer 10 and the outer side, connected to a high strength, thus ensuring insulation situ beams, columns, shear while the insulation effect of the force wall, also ensures that the cast insulation beams, columns, shear walls overall mechanical performance.

[0035] 堵头8的外边缘到现浇保温梁、柱或剪力墙内侧现浇混凝土6外边缘的距离d大于等于零,如图6,图15所示。 An outer edge of the [0035] insulating plug 8 to the cast beam, column 6 or the outer edge of the inner pouring concrete shear walls distance d is greater than zero, 6, 15 shown in FIG. 在图12、图14中,堵头8的外边缘到现浇保温梁、柱或剪力墙内侧现浇混凝土6外边缘的距离大于零,可以先在套筒5中堵头端的空间中填充砂浆,再在混凝土表面抹灰16,或者,在现浇混凝土6的外侧抹灰16,直接用抹灰16填充套筒5中堵头端的空间,得到无凹槽的平整梁面、柱面或者墙面。 In FIG. 12, FIG. 14, the outer edge 8 of the plug 6 from the outer edge of the cast insulation beams, columns, or in-situ concrete shear walls to the inner side is greater than zero, in the first space may end plug sleeve 5 is filled mortar, plaster and then the concrete surface 16, or 16 on the outside plastering 6-situ concrete, plaster sleeve 16 is filled directly in the end plug 5 in the space, to obtain a flat surface without grooves beams, cylinders or wall. 图13中,堵头8的外边缘到现浇保温梁、柱或剪力墙内侧现浇混凝土6外边缘的距离等于零。 13, the outer edge of the plug 8 to the cast insulation beam 6 from the outer edge of the inner side of the column or in-situ concrete shear walls zero.

[0036] 如图14〜15所示,在套筒5中硬质棒7所在的空间中填充砂浆,可将由堵头8与硬质棒7构成的堵头件13固定,使得堵头8可以更好地隔断由于套管5插入到保温隔热板4上孔洞12中形成的冷桥;钢丝网11直接搁置于伸出保温隔热板4外的硬质棒7上,然后用扎丝绑扎固定,以防止涂抹砂浆层10时,钢丝网11的错位与移动;再在保温隔热板4的外侧涂抹砂浆层10,硬质棒7伸入到砂浆层10中,有锚固作用,使保温隔热板4与外侧的砂浆层10得到可靠、高强度的连接。 [0036] As shown, the space 7 in the sleeve 5 where the rigid bar 14~15 mortar filling, plug 8 and the plug will be rigid bar member 7 constituting the fixed 13, such that the plug 8 may be Since better blocking sleeve 5 is inserted into the cold bridge 12 formed in the upper insulation plate 4 holes; steel mesh 11 rests directly on the insulating panel 4 extending to the outside of the rigid bar 7, and then ligation with banding secured against 10 when the mobile dislocation steel mesh mortar layer 11 is applied; and then coated on the outside of the mortar layer 10 of insulation boards 4, 7 rigid bar extending into the mortar layer 10 with the anchor effect, so that the insulation insulation plate 4 and the outer layer 10 of mortar to give a reliable, high-strength connection. 钢丝网11加强了砂浆层10的强度,保证了现浇保温梁、柱或剪力墙的整体受力性能。 11 steel mesh reinforcing the strength of the mortar layer 10 to ensure that the cast insulation beams, columns or the overall mechanical performance of shear.

Claims (4)

  1. 1.一种现浇保温梁、柱或剪力墙,包括保温隔热板(4)、钢筋笼(2)、现浇混凝土(6)、砂浆层(10)、钢丝网(11),保温隔热板(4)上有孔洞(12),其特征在于:所述的保温隔热板(4)上的孔洞(12)中有套筒(5),所述的套筒(5)中有由硬质棒(7)与堵头(8)组成的堵头件(13)。 A cast insulation beams, columns or shear walls, including insulation board (4), the reinforcement cage (2), in-situ concrete (6), mortar layer (10), wire mesh (11), insulation insulation panel (4) with holes (12), characterized in that: said insulation plate having an aperture (12) on (4) in a sleeve (5), said sleeve (5) there bulkhead member (13) by a rigid bar (7) and the plug (8) thereof.
  2. 2.根据权利要求1所述的现浇保温梁、柱或剪力墙,其特征在于:所述的堵头(8)的外边缘到现浇保温梁、柱或剪力墙内侧现浇混凝土(6)外边缘的距离d大于等于零。 The cast insulation beams, columns or shear walls according to claim 1, wherein: said plug (8) to the outer edge of the cast insulation beams, columns, shear walls, or in-situ concrete inner (6) the distance d is larger than an outer edge of the zero.
  3. 3.根据权利要求1所述的现浇保温梁、柱或剪力墙,其特征在于:所述的堵头(8)由导热系数小的材料制作而成,堵头(8)的横截面形式与套筒(5)的截面形式相一致,为多边形、圆形或椭圆形。 The cast insulation beams, columns or shear walls according to claim 1, wherein: said plug (8) made of low heat conductivity material is made, the plug (8) has a cross-section form a cross-sectional form of the sleeve (5) coincides, polygonal, circular or elliptical.
  4. 4.一种制作权利要求1所述的现浇保温梁、柱或剪力墙的施工方法包括如下步骤: a、绑扎钢筋笼(2),安装保温隔热板(4),在保温隔热板(4)上的孔洞(12)穿插套筒(5),再在套筒(5)中穿插螺栓(3),支内侧模板(I)和外侧模板(14),或者只支内侧模板(1),拧紧螺栓(3); b、浇筑内侧混凝土(6),待内侧现浇混凝土(6)达到一定强度后,依次拆除螺栓(3)、内侧模板(I)、外侧模板(14),或者依次拆除螺栓(3)、内侧模板(I); C、在套筒(5)中插入堵头件(13),再在保温隔热板(4)的外侧固定钢丝网(11),最后在保温隔热板(4)的外侧涂抹砂浆层(10),最终形成整体现浇保温隔热梁、柱、剪力墙。 In the insulation a, lashing reinforcement cage (2), mounting insulation board (4),: cast insulation 4. A beam produced according to claim 1, columns or shear wall construction method comprising the steps of holes in the plate (4) (12) is inserted a sleeve (5), and then the sleeve (5) inserted in the bolt (3), the inner branch template (I) and an outer template (14), or only branched inside the template ( 1), tightening the bolt (3); B, pouring inside the concrete (6), until the inside of cast concrete (6) reaches a certain intensity, successively dismantling bolts (3), the inside of the template (the I), the outside of the template (14), successively dismantling or bolts (3), the inside of the template (I); C, bulkhead insert (13) of the sleeve (5), and then the insulation board (4) is fixed to the outside of steel wire (11), and finally apply mortar layer (10) outside the insulation board (4), and finally form an integral cast insulation beams, columns, shear walls.
CN 201410027326 2013-12-30 2014-01-21 Cast-in-situ heat preservation beam or column or shear wall and construction method CN103790247A (en)

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CN104499583A (en) * 2014-09-02 2015-04-08 绿建科技集团新型建材高技术有限公司 Self-insulation system of heat insulation coatings and novel half-externally-surrounded cast-in-place double-row masonry bricking type wall
CN104499584A (en) * 2014-09-02 2015-04-08 绿建科技集团新型建材高技术有限公司 Thermal insulation coating and semi-outer-wrapped double-row building type wall self-insulation system
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CN104514288A (en) * 2014-09-02 2015-04-15 绿建科技集团新型建材高技术有限公司 Heat insulation coating and half package building cast-in-situ composite wall body self-insulation system
CN104514296A (en) * 2014-09-02 2015-04-15 绿建科技集团新型建材高技术有限公司 Semi-external-encircling building type combined wall self heat insulation system built with heat-insulation building blocks
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CN104514296A (en) * 2014-09-02 2015-04-15 绿建科技集团新型建材高技术有限公司 Semi-external-encircling building type combined wall self heat insulation system built with heat-insulation building blocks
CN104514287A (en) * 2014-09-02 2015-04-15 绿建科技集团新型建材高技术有限公司 Cast-in-situ double-set building wall self-insulation system
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