WO2018032989A1 - 一种混凝土墙模具及混凝土墙 - Google Patents

一种混凝土墙模具及混凝土墙 Download PDF

Info

Publication number
WO2018032989A1
WO2018032989A1 PCT/CN2017/096191 CN2017096191W WO2018032989A1 WO 2018032989 A1 WO2018032989 A1 WO 2018032989A1 CN 2017096191 W CN2017096191 W CN 2017096191W WO 2018032989 A1 WO2018032989 A1 WO 2018032989A1
Authority
WO
WIPO (PCT)
Prior art keywords
concrete wall
fixing frame
mold
sub
concrete
Prior art date
Application number
PCT/CN2017/096191
Other languages
English (en)
French (fr)
Inventor
黄灿
Original Assignee
黄灿
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 黄灿 filed Critical 黄灿
Publication of WO2018032989A1 publication Critical patent/WO2018032989A1/zh

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G11/00—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs
    • E04G11/06—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for walls, e.g. curved end panels for wall shutterings; filler elements for wall shutterings; shutterings for vertical ducts
    • E04G11/08—Forms, which are completely dismantled after setting of the concrete and re-built for next pouring

Definitions

  • the present invention relates to the field of civil engineering technology, and in particular, to a concrete wall mold and a concrete wall.
  • Concrete wall refers to the wall made of concrete, which is characterized by its sturdiness and durability, which is the main requirement for the construction of modern building walls.
  • the technical problem to be solved by the present invention is to provide a concrete wall mold and a concrete wall produced by applying the concrete wall mold according to the above-mentioned deficiencies of the prior art, so as to solve the problem of more construction waste and renovation construction cost. problem.
  • a concrete wall mold comprising a plurality of sub-molds and side panels, the sub-mold comprising a front panel, a rear panel and a connecting member; the front panel and the rear panel being disposed at opposite pitches, the front panel and the rear panel
  • the inner surface of the panel is provided with a fixing frame, and the front and rear ends of the connecting member are respectively connected to the fixing frame of the front panel and the fixing frame of the rear panel; and the plurality of sub-mold arrays are disposed and connected to each other through the fixing frame;
  • the side plate is disposed on a side of the sub-mold of the edge, and the side plate is connected to the fixing frame, and the side plate and the plurality of sub-dies form a cement casting cavity.
  • the fixing frame and the connecting member are respectively provided with connecting holes, and the bolt passes through the corresponding connecting hole and the screw
  • the female mating, the front and rear ends of the connecting member are respectively connected to the fixing frame of the front panel and the fixing frame of the rear panel.
  • the fixing frame is provided with a connecting hole, and the bolt is engaged with the nut through the corresponding connecting hole, so that the sub-dies are connected to each other through the fixing frame.
  • the fixing frame and the side plates are respectively provided with connecting holes, and the bolts are engaged with the nuts through the corresponding connecting holes, so that the side plates are disposed on the side edges of the sub-mold through the fixing frame.
  • the surface of the fixing frame is provided with a waterproof sealant layer.
  • a support bar is disposed in the fixed frame.
  • the sub-mold and the side plate are composed of aluminum alloy, steel, ceramic or plastic.
  • a concrete wall comprising the above-described concrete wall mold and concrete layer, the concrete layer being disposed in the cement casting cavity.
  • the present invention has the following beneficial effects:
  • the sub-mold and the side plate have a simple structure, can be mass-produced, and have low production cost;
  • the concrete wall mold is easy to assemble, the construction speed is fast, and the work efficiency is improved;
  • the concrete wall is integrally cast one time, and the earthquake resistance and waterproofness are better;
  • the concrete wall mold and the concrete layer together form a concrete wall, and the sales area can be set with a good concrete wall mold, so that the user can understand the effect after the construction as a whole, and is convenient for the user to purchase;
  • the concrete wall moulds of different materials have different functions, which not only improve the aesthetics of the concrete wall, but also realize the functions of waterproofing, heat insulation and sound insulation, thereby eliminating the process of decoration and construction, thereby reducing the construction daytime. And construction costs.
  • FIG. 1 is a perspective view of a concrete wall mold according to an embodiment of the present invention.
  • FIG. 2 is a perspective view of a front panel according to an embodiment of the present invention.
  • FIG. 3 is a perspective view of a connecting member according to an embodiment of the present invention.
  • 4 is a perspective view of a side panel according to an embodiment of the present invention.
  • FIG. 5 is a schematic cross-sectional view of a concrete wall according to an embodiment of the present invention.
  • connecting member 14, fixed frame, 15, support bar, 16, side plate;
  • a concrete wall mold is composed of two sub-dies 10 and side plates 16 assembled. Among them, the bottom surface of the concrete wall mold 1 is placed on the ground.
  • the sub-mold 10 includes a front panel 11, a rear panel 12, and a connector 13; the front panel 11 and the rear panel 12 are disposed at opposite pitches, and the front panel 11 and the rear panel
  • the inner surface of the 12 is provided with a fixing frame 14 , and the front and rear ends of the connecting member 13 are respectively connected to the fixing frame 14 of the front panel 11 and the fixing frame 14 of the rear panel 12; the two sub-dies 10 are arranged side by side and passed through the fixing frame 14 connection.
  • the side plate 16 is disposed at a side of the sub-mold 10 of the edge, and the side plate 16 is connected to the fixing frame 14.
  • the side plate 16 and the plurality of sub-dies 10 form a cement casting cavity.
  • the fixing frame 14 and the connecting member 13 are respectively provided with connecting holes, and the bolts are engaged with the nuts through the corresponding connecting holes, so that the front and rear ends of the connecting member 13 are respectively connected to the fixing frame 14 and the rear panel 12 of the front panel 11.
  • the fixing frame 14 is provided with a connecting hole, and the bolt is engaged with the nut through the corresponding connecting hole, so that the sub-dies 10 are connected to each other through the fixing frame 14.
  • the fixing frame 14 and the side plates 16 are respectively provided with connecting holes, and the bolts are engaged with the nuts through the corresponding connecting holes, so that the side plates 16 are disposed on the side edges of the sub-mold 10 through the fixing frame 14.
  • the surface of the fixing frame 14 is provided with a waterproof sealant layer.
  • the waterproof sealant layer can prevent the concrete wall mold 1 from leaking.
  • a support bar 15 is disposed in the fixing frame 14 .
  • the support bar 15 can strengthen the front panel 11 and the rear panel 12 support, improve structural strength.
  • the sub-mold 10 and the side plates 16 are composed of aluminum alloy, steel, ceramic or plastic. This embodiment is preferably an aluminum alloy.
  • a concrete wall 2 includes the concrete wall mold 1 and the concrete layer 20 described above, and the concrete layer 20 is disposed in the cement casting cavity.
  • the number of the concrete wall molds 1 is two, and a lateral juxtaposed connection is adopted.
  • the number is not limited to two, and it can be set more or less according to the actual situation; the connection manner is not only horizontally juxtaposed, and it can be set to be vertically arranged, horizontally and vertically, etc. according to actual conditions.
  • the sub-mold 10 and the side plate 16 of the present invention have a simple structure, can be mass-produced, and have low production cost; the concrete wall mold 1 is easy to assemble, the construction speed is fast, and the working efficiency is improved; the concrete wall 2 is integrally cast once, and the earthquake resistance is improved.
  • the concrete wall mould 1 and the concrete layer 20 together form the concrete wall 2, the concrete wall mould 1 does not need to be dismantled and disposed of, avoiding the construction waste; the concrete wall mould 1 and the concrete layer 20 together form the concrete wall 2,
  • the sales area can be equipped with a good concrete wall mold 1 so that the user can understand the effect after construction as a whole, which is convenient for the user to purchase;
  • the concrete wall mold 1 of different materials has different functions, which not only improves the aesthetics of the concrete wall 2, It also realizes waterproof, heat insulation, sound insulation and other functions, eliminating the need for renovation and construction, thereby reducing construction costs and construction costs.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Retaining Walls (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
  • Finishing Walls (AREA)

Abstract

一种混凝土墙模具（1），由若干个子模具（10）和侧板（16）拼装组成，子模具（10）包括前面板（11）、后面板（12）以及连接件（13）；前面板（11）和后面板（12）对立间距设置，前面板（11）和后面板（12）的内面边缘设置有固定框（14），连接件（13）的前后两端分别连接前面板（11）的固定框（14）和后面板（12）的固定框（14）；若干个子模具（10）阵列设置并通过固定框（14）相互连接；侧板（16）设置于边缘的子模具（10）侧边，侧板（16）与固定框（14）连接，侧板（16）与若干子模具（10）构成一水泥浇注腔。混凝土墙模具（1）和混凝土层（20）共同组成混凝土墙（2），混凝土墙模具（1）无需拆下弃置，避免了建筑废料产生，省去装修施工这一过程，降低了施工时间和施工成本。

Description

说明书 发明名称：一种混凝土墙模具及混凝土墙 技术领域
[0001] 本发明涉及土木工程技术领域， 尤其涉及一种混凝土墙模具及混凝土墙。
背景技术
[0002] 混凝土墙是指采用混凝土浇筑而成的墙体， 其所具备的坚固、 耐久等特点是现 代建筑墙体修筑的主要需求。
[0003] 在浇筑混凝土墙的施工中， 需要用到大量的建筑模板。 利用建筑模板制成浇注 混凝土的模腔， 待模腔内的混凝土凝固后将建筑模板拆除。 其施工结束后， 损 坏的建筑模板不能循环使用， 从而产生较多的建筑废料。
[0004] 混凝土墙在凝固成型后， 往往还需要对表面进行装修施工， 用以提高混凝土墙 的美观性和实现防水、 隔热、 隔声等功能。 其中， 装修施工过程吋间长、 人力 成本高。
技术问题
[0005] 本发明要解决的技术问题是根据上述现有技术的不足， 提供一种混凝土墙模具 以及应用该混凝土墙模具生产得到的混凝土墙， 以解决建筑废料较多和装修施 工费吋费力的问题。
问题的解决方案
技术解决方案
[0006] 本发明的技术方案如下：
[0007] 一种混凝土墙模具， 由若干个子模具和侧板拼装组成， 所述子模具包括前面板 、 后面板以及连接件； 所述前面板和后面板对立间距设置， 所述前面板和后面 板的内面边缘设置有固定框， 所述连接件的前后两端分别连接前面板的固定框 和后面板的固定框； 若干个所述子模具阵列设置并通过固定框相互连接；
[0008] 所述侧板设置于边缘的子模具侧边， 所述侧板与所述固定框连接， 所述侧板与 若干所述子模具构成一水泥浇注腔。
[0009] 进一步地， 所述固定框和连接件均设置有连接孔， 螺栓穿过对应的连接孔与螺 母配合， 使连接件的前后两端分别连接前面板的固定框和后面板的固定框。
[0010] 进一步地， 所述固定框设置有连接孔， 螺栓穿过对应的连接孔与螺母配合， 使 子模具之间通过固定框互相连接。
[0011] 进一步地， 所述固定框和侧板均设置有连接孔， 螺栓穿过对应的连接孔与螺母 配合， 使侧板通过固定框设置于所述子模具的侧边。
[0012] 进一步地， 所述固定框表面设置有防水密封胶层。
[0013] 进一步地， 所述固定框内设置有支撑条。
[0014] 进一步地， 所述子模具和侧板由铝合金、 钢材、 陶瓷或塑料组成。
[0015] 一种混凝土墙， 包括以上所述混凝土墙模具和混凝土层， 所述混凝土层设置于 所述水泥浇注腔内。
[0016] 发明的有益效果
[0017] 与现有技术相比， 本发明具有如下有益效果：
[0018] 1.子模具和侧板结构简单， 可以批量生产， 生产成本低；
[0019] 2.混凝土墙模具组装方便， 施工速度快， 提高了工作效率；
[0020] 3.混凝土墙整体浇注一次成型， 抗震性和防水性更好；
[0021] 4.混凝土墙模具和混凝土层共同组成混凝土墙， 混凝土墙模具无需拆下弃置， 避免了建筑废料产生；
[0022] 5.混凝土墙模具和混凝土层共同组成混凝土墙， 销售区可以设置搭配好的混凝 土墙模具， 使用户可以从整体上了解施工后的效果， 方便用户选购；
[0023] 6.不同材料的混凝土墙模具有不同的功能， 不仅提高了混凝土墙美观性， 还实 现防水、 隔热、 隔声等功能， 省去装修施工这一过程， 从而降低了施工吋间和 施工成本。
发明的有益效果
对附图的简要说明
附图说明
[0024] 图 1是本发明实施例混凝土墙模具的立体示意图。
[0025] 图 2是本发明实施例前面板的立体示意图。
[0026] 图 3是本发明实施例连接件的立体示意图。 [0027] 图 4是本发明实施例侧板的立体示意图。
[0028] 图 5是本发明实施例混凝土墙的剖面示意图。
[0029] 附图标记
[0030] 1、 混凝土墙模具， 10、 子模具， 11、 前面板， 12、 后面板，
[0031] 13、 连接件， 14、 固定框， 15、 支撑条， 16、 侧板；
[0032] 2、 混凝土墙， 20、 混凝土层。
本发明的实施方式
[0033] 为使本发明的目的、 技术方案和优点更加清楚， 下面将结合附图对本发明作进 一步地详细描述。
[0034] 如图 1所示， 本发明提供的实施例， 一种混凝土墙模具， 由两个子模具 10和侧 板 16拼装组成。 其中， 混凝土墙模具 1的底面设置于地面上。
[0035] 如图 2-4所示， 所述子模具 10包括前面板 11、 后面板 12以及连接件 13; 所述前 面板 11和后面板 12对立间距设置， 所述前面板 11和后面板 12的内面边缘设置有 固定框 14， 所述连接件 13的前后两端分别连接前面板 11的固定框 14和后面板 12 的固定框 14; 两个子模具 10并排阵列设置并通过固定框 14相互连接。
[0036] 所述侧板 16设置于边缘的子模具 10侧边， 所述侧板 16与所述固定框 14连接， 所 述侧板 16与若干所述子模具 10构成一水泥浇注腔。
[0037] 所述固定框 14和连接件 13均设置有连接孔， 螺栓穿过对应的连接孔与螺母配合 ， 使连接件 13的前后两端分别连接前面板 11的固定框 14和后面板 12的固定框 14
[0038] 所述固定框 14设置有连接孔， 螺栓穿过对应的连接孔与螺母配合， 使子模具 10 之间通过固定框 14互相连接。
[0039] 所述固定框 14和侧板 16均设置有连接孔， 螺栓穿过对应的连接孔与螺母配合， 使侧板 16通过固定框 14设置于所述子模具 10的侧边。
[0040] 所述固定框 14表面设置有防水密封胶层。 其中， 防水密封胶层能够防止混凝土 墙模具 1漏水。
[0041] 所述固定框 14内设置有支撑条 15。 其中， 支撑条 15能够强化前面板 11和后面板 12的支撑力， 提高结构强度。
[0042] 所述子模具 10和侧板 16由铝合金、 钢材、 陶瓷或塑料组成。 本实施例优选铝合 金。
[0043] 如图 5所示， 一种混凝土墙 2， 包括以上所述混凝土墙模具 1和混凝土层 20， 所 述混凝土层 20设置于所述水泥浇注腔内。
[0044] 以上实施例中， 混凝土墙模具 1的数量为二， 且采取横向并列的连接方式。 但 是， 数量不仅仅限于二， 其可以根据实际情况设置更多或更少； 连接方式并不 仅仅为横向并列， 其可以根据实际情况设置成竖向排列、 横竖排列等。
[0045] 本发明的子模具 10和侧板 16结构简单， 可以批量生产， 生产成本低； 混凝土墙 模具 1组装方便， 施工速度快， 提高了工作效率； 混凝土墙 2整体浇注一次成型 ， 抗震性和防水性更好； 混凝土墙模具 1和混凝土层 20共同组成混凝土墙 2， 混 凝土墙模具 1无需拆下弃置， 避免了建筑废料产生； 混凝土墙模具 1和混凝土层 2 0共同组成混凝土墙 2， 销售区可以设置搭配好的混凝土墙模具 1， 使用户可以从 整体上了解施工后的效果， 方便用户选购； 不同材料的混凝土墙模具 1有不同的 功能， 不仅提高了混凝土墙 2美观性， 还实现防水、 隔热、 隔声等功能， 省去装 修施工这一过程， 从而降低了施工吋间和施工成本。
[0046] 以上所揭露的仅为本发明较佳实施例而已， 当然不能以此来限定本发明之权利 范围， 因此依本发明权利要求所作的等同变化， 仍属本发明所涵盖的范围。

Claims

权利要求书
一种混凝土墙模具， 其特征在于： 由若干个子模具和侧板拼装组成， 所述子模具包括前面板、 后面板以及连接件； 所述前面板和后面板对 立间距设置， 所述前面板和后面板的内面边缘设置有固定框， 所述连 接件的前后两端分别连接前面板的固定框和后面板的固定框； 若干个 所述子模具阵列设置并通过固定框相互连接；
所述侧板设置于边缘的子模具侧边， 所述侧板与所述固定框连接， 所 述侧板与若干所述子模具构成一水泥浇注腔。 根据权利要求 1所述的一种混凝土墙模具， 其特征在于： 所述固定框 和连接件均设置有连接孔， 螺栓穿过对应的连接孔与螺母配合， 使连 接件的前后两端分别连接前面板的固定框和后面板的固定框。
根据权利要求 1所述的一种混凝土墙模具， 其特征在于： 所述固定框 设置有连接孔， 螺栓穿过对应的连接孔与螺母配合， 使子模具之间通 过固定框互相连接。
根据权利要求 1所述的一种混凝土墙模具， 其特征在于： 所述固定框 和侧板均设置有连接孔， 螺栓穿过对应的连接孔与螺母配合， 使侧板 通过固定框设置于所述子模具的侧边。
根据权利要求 1所述的一种混凝土墙模具， 其特征在于： 所述固定框 表面设置有防水密封胶层。
根据权利要求 1所述的一种混凝土墙模具， 其特征在于： 所述固定框 内设置有支撑条。
根据权利要求 1所述的一种混凝土墙模具， 其特征在于： 所述子模具 和侧板由铝合金、 钢材、 陶瓷或塑料组成。
一种混凝土墙， 其特征在于： 包括权利要求 1-7任意一项所述混凝土 墙模具和混凝土层， 所述混凝土层设置于所述水泥浇注腔内。
PCT/CN2017/096191 2016-08-16 2017-08-07 一种混凝土墙模具及混凝土墙 WO2018032989A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201620882489.4U CN206174448U (zh) 2016-08-16 2016-08-16 一种混凝土墙模具及混凝土墙
CN201620882489.4 2016-08-16

Publications (1)

Publication Number Publication Date
WO2018032989A1 true WO2018032989A1 (zh) 2018-02-22

Family

ID=60239752

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2017/096191 WO2018032989A1 (zh) 2016-08-16 2017-08-07 一种混凝土墙模具及混凝土墙

Country Status (2)

Country Link
CN (1) CN206174448U (zh)
WO (1) WO2018032989A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108842812A (zh) * 2018-05-28 2018-11-20 中建八局第三建设有限公司 一种手凿肌理挡土墙施工方法

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN206174448U (zh) * 2016-08-16 2017-05-17 黄灿 一种混凝土墙模具及混凝土墙
CN108017336A (zh) * 2017-12-12 2018-05-11 大连理创科技有限公司 一种墙体的制备工艺
CN108327029A (zh) * 2018-03-20 2018-07-27 丰和营造集团股份有限公司 一种用于制作免拆卸模板的模具
CN109750941A (zh) * 2019-03-01 2019-05-14 中山中瑞建筑装饰工程有限公司 一种建筑模板组件及铝合金窗框安装方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5092093A (en) * 1990-12-31 1992-03-03 Lu Shin Yuang Panel forms having panel reinforcing means
CN201525079U (zh) * 2009-10-27 2010-07-14 江俊昇 建筑体的成型模具
CN204715741U (zh) * 2015-06-25 2015-10-21 天津市东文模架施工技术有限公司 一种建筑用墙模板
CN204826615U (zh) * 2015-08-18 2015-12-02 浙江科达新型建材有限公司 一种模块式免拆建筑节能模板
CN105442832A (zh) * 2015-11-04 2016-03-30 中建七局(上海)有限公司 一种混凝土导墙的模板
CN206174448U (zh) * 2016-08-16 2017-05-17 黄灿 一种混凝土墙模具及混凝土墙

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5092093A (en) * 1990-12-31 1992-03-03 Lu Shin Yuang Panel forms having panel reinforcing means
CN201525079U (zh) * 2009-10-27 2010-07-14 江俊昇 建筑体的成型模具
CN204715741U (zh) * 2015-06-25 2015-10-21 天津市东文模架施工技术有限公司 一种建筑用墙模板
CN204826615U (zh) * 2015-08-18 2015-12-02 浙江科达新型建材有限公司 一种模块式免拆建筑节能模板
CN105442832A (zh) * 2015-11-04 2016-03-30 中建七局(上海)有限公司 一种混凝土导墙的模板
CN206174448U (zh) * 2016-08-16 2017-05-17 黄灿 一种混凝土墙模具及混凝土墙

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108842812A (zh) * 2018-05-28 2018-11-20 中建八局第三建设有限公司 一种手凿肌理挡土墙施工方法

Also Published As

Publication number Publication date
CN206174448U (zh) 2017-05-17

Similar Documents

Publication Publication Date Title
WO2018032989A1 (zh) 一种混凝土墙模具及混凝土墙
CN103171036B (zh) 自保温混凝土复合砌块模具
CN208072950U (zh) 一种组合定型钢模板
CN202047587U (zh) 木纹清水混凝土模板
JP6186641B1 (ja) プレキャストコンクリート擁壁、プレキャストコンクリート擁壁製造装置、プレキャストコンクリート擁壁の製造方法
CN211306731U (zh) 一种新型预制装配式混凝土楼梯模具
CN109208799B (zh) 华夫板结构孔内早拆模施工方法
CN108868130A (zh) 一种双层连梁洞口模板系统及其应用于双层连梁的工法
CN209774997U (zh) 双凹槽加筋自保节能墙板模边及成型模具
CN108978957B (zh) 一种免拆模板一体成型墙体及施工工艺
KR101087169B1 (ko) 조립식 거푸집
CN110666942A (zh) 一种新型预制装配式混凝土楼梯模具制造方法
CN216139121U (zh) 一种预制构件叠合板生产用模具固定装置
CN210011131U (zh) 用于制作预制块基础的定型化钢模具
CN210944361U (zh) 一种电梯呼叫盒预留孔洞模盒
CN102345337B (zh) 一种用于现场浇注楼板的建筑方法
JP4610757B2 (ja) 布基礎工法
CN201809970U (zh) 一种用于现场浇注楼板的模具盒
CN212919831U (zh) 一种装配式桥梁构件浇注模具
CN218138767U (zh) 一种新型全预制飘窗模具
CN213593182U (zh) 一种箱式变电站顶盖模具
CN203557500U (zh) 一种斗拱成型模具
CN216181485U (zh) 建筑用预制板混凝土浇筑定型装置
CN113954216B (zh) 一种桥梁预制构件用钢模-铝模筑造工艺
CN221391505U (zh) 一种便于拆卸的预制件模板

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 17840964

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 17840964

Country of ref document: EP

Kind code of ref document: A1