阅读说明：本技术 基于bim的防水卷材阴阳角预制件的制作方法及其应用 (Manufacturing method and application of waterproof coiled material internal and external corner prefabricated member based on BIM ) 是由 张登瑜 尚修民 李建全 于 2021-06-18 设计创作，主要内容包括：本发明公开了一种基于BIM的防水卷材阴阳角预制件的制作方法及其应用,首先,根据设计图纸,建立BIM模型；其次,根据BIM模型,排查结构问题,确认结构设计无问题达到目标要求后,建立防水卷材预制件信息模型,再导出制防水卷材预制件图纸；然后,对每个预制件进行编码,并生成独立的二维码数据；最后,根据预制件设计图纸,制作预制件,并对每个预制件进行二维码标识。应用BIM模型,提前解决结构问题,进而可提前确定防水卷材预制件的尺寸规格等,提前设计图纸。防水卷材构建出图快捷,直接将图纸发送制作厂家进行批量生产,无需人员现场测量,节约时间。(The invention discloses a manufacturing method and application of a waterproof coiled material internal and external corner prefabricated member based on BIM (building information modeling); secondly, according to the BIM model, checking structural problems, establishing a waterproof coiled material prefabricated part information model after confirming that no structural design problem meets the target requirement, and then exporting a waterproof coiled material prefabricated part drawing; then, encoding each prefabricated part and generating independent two-dimensional code data; and finally, manufacturing the prefabricated parts according to the design drawings of the prefabricated parts, and carrying out two-dimensional code identification on each prefabricated part. By applying the BIM model, the structural problem is solved in advance, the size specification and the like of the waterproof coiled material prefabricated member can be determined in advance, and a drawing is designed in advance. The waterproof roll is fast in drawing construction, drawings are directly sent to a manufacturing factory for batch production, personnel are not needed for on-site measurement, and time is saved.)

1. A manufacturing method of a waterproof coiled material internal and external corner prefabricated member based on BIM is characterized by comprising the following steps: the method comprises the following steps:

step 1, establishing a basement foundation BIM model according to a design drawing;

step 2, according to the BIM model, checking structural problems, establishing a waterproof coiled material prefabricated part information model after confirming that no structural design problem meets the target requirement, and then exporting a waterproof coiled material prefabricated part drawing;

step 3, encoding each prefabricated part and generating independent two-dimensional code data;

and 4, manufacturing the prefabricated parts according to the design drawings of the prefabricated parts, and carrying out two-dimensional code identification on each prefabricated part.

2. The method for manufacturing the prefabricated member for the internal and external corners of the BIM-based waterproof roll according to claim 1, wherein the prefabricated member comprises: the two-dimensional code identification comprises construction position information.

3. The method for manufacturing the prefabricated member for the internal and external corners of the BIM-based waterproof roll according to claim 2, wherein the prefabricated member comprises: the two-dimensional code identification is that the label that prints pastes on the prefab, or directly prints on the prefab.

4. The method for manufacturing the prefabricated member for the internal and external corners of the BIM-based waterproof roll according to claim 1, wherein the prefabricated member comprises: the structure of the prefabricated member is determined according to the shape of the internal and external corners.

5. The method for manufacturing the prefabricated member for the internal and external corners of the BIM-based waterproof roll according to claim 4, wherein the prefabricated member comprises: the structure of the internal corner prefabricated part comprises a middle right-angle part, an upper outward bending part and a lower inward bending part; the structure of the external corner prefabricated part comprises a middle right-angle part, an upper inward bending part and a lower outward bending part.

6. The method for manufacturing the prefabricated member for the internal and external corners of the BIM-based waterproof roll according to claim 5, wherein the prefabricated member comprises: the lower bending part is arc-shaped.

7. The construction method applying the prefabricated member of the internal and external corners of the waterproof coiled material is characterized in that: the method comprises the following steps:

step a, transporting all prefabricated internal and external corner prefabricated members of the waterproof coiled material to a construction site, wherein the prefabricated members are the BIM-based internal and external corner prefabricated members of any one of claims 1 to 6;

b, scanning a two-dimensional code mark on the prefabricated part through a mobile terminal by a constructor, and determining the installation position of the prefabricated part;

c, mounting the prefabricated part at a corresponding position according to the position information on the two-dimensional code mark;

and d, fixing the prefabricated part on the internal and external corners.

8. The construction method of applying the prefabricated member of the inside and outside corners of the waterproof roll according to claim 7, wherein: the prefab is fixed through big cap steel nail, and the coiled material overlap joint that staggers in fixed position, and the steel nail position is placed in the middle.

9. The construction method of applying the prefabricated member of the inside and outside corners of the waterproof roll according to claim 7, wherein: the two-dimensional code identification further comprises construction process information.

10. The construction method of applying the prefabricated member of the inside and outside corners of the waterproof roll according to claim 7, wherein: the construction method applying the prefabricated member of the internal and external corners of the waterproof coiled material is suitable for any construction places applying the waterproof coiled material.

Technical Field

The invention belongs to the field of building waterproof construction, and particularly relates to a manufacturing method and application of a waterproof coiled material internal and external corner prefabricated member based on BIM.

Background

In the construction process in the prior art, the internal and external corner prefabricated parts are usually designed and produced by returning data to manufacturers after the data are measured on site.

Disclosure of Invention

The technical problem to be solved by the invention is as follows: the method for manufacturing the prefabricated member of the internal and external corners of the waterproof coiled material based on the BIM solves the problem that the time is wasted for manufacturing the prefabricated member according to the on-site measurement size and the construction period is influenced in the prior art.

The invention adopts the following technical scheme for solving the technical problems:

a manufacturing method of a waterproof coiled material internal and external corner prefabricated member based on BIM comprises the following steps:

step 1, establishing a basement foundation BIM model according to a design drawing;

step 2, according to the BIM model, checking structural problems, establishing a waterproof coiled material prefabricated part information model after confirming that no structural design problem meets the target requirement, and then exporting a waterproof coiled material prefabricated part drawing;

step 3, encoding each prefabricated part and generating independent two-dimensional code data;

and 4, manufacturing the prefabricated parts according to the design drawings of the prefabricated parts, and carrying out two-dimensional code identification on each prefabricated part.

The two-dimensional code identification comprises construction position information.

The two-dimensional code identification is that the label that prints pastes on the prefab, or directly prints on the prefab.

The structure of the prefabricated member is determined according to the shape of the internal and external corners.

The structure of the internal corner prefabricated part comprises a middle right-angle part, an upper outward bending part and a lower inward bending part; the structure of the external corner prefabricated part comprises a middle right-angle part, an upper inward bending part and a lower outward bending part.

The lower bending part is arc-shaped.

In order to further solve the problem of low efficiency of on-site installation of prefabricated members, the invention also provides a construction method applying the prefabricated members at the internal and external corners of the waterproof coiled material, and the specific technical scheme is as follows:

the construction method applying the prefabricated member of the internal and external corners of the waterproof coiled material comprises the following steps:

a, transporting all prefabricated internal and external corner prefabricated parts of the waterproof coiled material which are manufactured in advance to a construction site;

b, scanning a two-dimensional code mark on the prefabricated part through a mobile terminal by a constructor, and determining the installation position of the prefabricated part;

c, mounting the prefabricated part at a corresponding position according to the position information on the two-dimensional code mark;

and d, fixing the prefabricated part on the internal and external corners.

The prefab is fixed through big cap steel nail, and the coiled material overlap joint that staggers in fixed position, and the steel nail position is placed in the middle.

The two-dimensional code identification further comprises construction process information.

The construction method applying the prefabricated member of the internal and external corners of the waterproof coiled material is suitable for any construction places applying the waterproof coiled material.

Compared with the prior art, the invention has the following beneficial effects:

1. by applying the BIM model, the structural problem is solved in advance, the size specification and the like of the waterproof coiled material prefabricated member can be determined in advance, and a drawing is designed in advance.

2. The waterproof roll is fast in drawing construction, drawings are directly sent to a manufacturing factory for batch production, personnel are not needed for on-site measurement, and time is saved.

3. The prefabricated part can be directly output through the BIM model, and budget investment is saved.

4. The two-dimensional code identification is adopted, so that the prefabricated part can be rapidly and accurately installed at a corresponding position conveniently in site construction, and the construction efficiency is effectively improved.

Drawings

Fig. 1 is a schematic view of the installation of the prefabricated member for the inside and outside corners of the waterproof roll according to the present invention.

Fig. 2 is a schematic structural view of the female-corner prefabricated member of the waterproof roll according to the present invention.

Fig. 3 is a schematic structural diagram of the prefabricated member for the external corner of the waterproof roll material of the present invention.

Wherein, the labels in the figure are: 1-structural BIM model; 2-internal corner prefabricated member BIM model; 3-external corner prefabricated part BIM model; 4-internal corner middle part; 5-bending part above internal corner; 6-external corner middle part; 7-bending part above the external corner; 8-bending part under the external corner.

Detailed Description

The structure and operation of the present invention will be further described with reference to the accompanying drawings.

A manufacturing method of a waterproof coiled material internal and external corner prefabricated member based on BIM comprises the following steps:

step 1, building a BIM model according to a design drawing;

step 2, according to the BIM model, checking structural problems, establishing a waterproof coiled material prefabricated part information model after confirming that no structural design problem meets the target requirement, and then exporting a waterproof coiled material prefabricated part drawing;

step 3, encoding each prefabricated part and generating independent two-dimensional code data;

and 4, manufacturing the prefabricated parts according to the design drawings of the prefabricated parts, and carrying out two-dimensional code identification on each prefabricated part.

Specific examples, as shown in fig. 1 to 3, are described by taking basement-based waterproofing as an example

A manufacturing method of a waterproof coiled material internal and external corner prefabricated member based on BIM comprises the following steps:

step 1, building a basement foundation structure BIM model 1 according to a design drawing;

step 2, checking structural problems according to the BIM model, after confirming that no structural problem meets the target requirement, designing a waterproof coiled material prefabricated part, arranging a concave corner prefabricated part BIM model 2 at the position of a concave corner according to the structural BIM model, arranging an external corner prefabricated part BIM model 3 at the position of an external corner, and drawing a waterproof coiled material prefabricated part drawing;

step 3, encoding each prefabricated part and generating independent two-dimensional code data, wherein the two-dimensional code data comprise construction position information and construction process information;

and 4, manufacturing the prefabricated parts according to the design drawings of the prefabricated parts, and identifying each prefabricated part by using a two-dimensional code, wherein the two-dimensional code is a printed label which is adhered to the prefabricated part or directly printed on the prefabricated part.

The structure of the prefabricated member is determined according to the shape of the internal and external corners.

The internal corner prefabricated part structurally comprises a middle right-angle part 4, an upper outward bending part 5 and a lower inward bending part; two right-angle sides of the middle right-angle part 4 are symmetrical, the width is D, and the height is C; the upper outward bending part 5 is of a right-angle L-shaped structure, the length of the outer side of the L-shaped structure is B, and the width of the L-shaped structure is A; the lower bending part is arc-shaped.

The structure of the external corner prefabricated part comprises a middle right-angle part 6, an upper inward bending part 7 and a lower outward bending part 8; the two right-angle sides of the middle right-angle part 6 are symmetrical, the width is A1, and the height is B1; the upper inward bending part 7 is of a square structure, and the side length is the same as the side width of the middle right-angle part; the downward outward bending part 8 is arc-shaped, and the radius of the arc is R.

In order to further solve the problem of low efficiency of on-site installation of prefabricated members, the invention also provides a construction method applying the prefabricated members at the internal and external corners of the waterproof coiled material, and the specific technical scheme is as follows:

the construction method applying the prefabricated member of the internal and external corners of the waterproof coiled material comprises the following steps:

a, transporting all prefabricated internal and external corner prefabricated parts of the waterproof coiled material which are manufactured in advance to a construction site;

b, scanning a two-dimensional code mark on the prefabricated part through a mobile terminal by a constructor, and determining the installation position of the prefabricated part;

c, according to the position information and the construction process information on the two-dimensional code mark, mounting the prefabricated member at a corresponding position, attaching a right-angle part of the internal corner prefabricated member to the internal corner from the inner side, attaching an outward bending part above the internal corner prefabricated member to the upper surface of the foundation structure, and attaching an inward bending part below the internal corner prefabricated member to the lower surface of the foundation structure; the right-angle part of the external corner prefabricated part is partially covered on the outer side of the external corner, the inward bending part above the external corner prefabricated part is attached to the upper surface of the foundation structure, and the outward bending part below the external corner prefabricated part is attached to the lower surface of the foundation structure;

and d, fixing by using a large-cap steel nail, staggering the fixed positions, overlapping the coiled materials, centering the steel nail, and fixing the prefabricated member on the internal and external corners.

The construction method applying the prefabricated member of the internal and external corners of the waterproof coiled material is suitable for any construction places applying the waterproof coiled material.

Those skilled in the art will appreciate that variations may be implemented by those skilled in the art in combination with the prior art and the above-described embodiments, and will not be described herein in detail. Such variations do not affect the essence of the present invention and are not described herein.

The above description is of the preferred embodiment of the invention. It is to be understood that the invention is not limited to the particular embodiments described above, in that devices and structures not described in detail are understood to be implemented in a manner common in the art; those skilled in the art can make many possible variations and modifications to the disclosed embodiments, or modify equivalent embodiments to equivalent variations, without departing from the spirit of the invention, using the methods and techniques disclosed above. Therefore, any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the present invention are still within the protection scope of the technical solution of the present invention, unless the content of the technical solution of the present invention is departed from.