阅读说明：本技术 一种铝合金窗的推压式塞缝施工方法 (Push-type seam plugging construction method for aluminum alloy window ) 是由 任俊鹏 闫勇先 叶俊 于 2019-11-25 设计创作，主要内容包括：本发明具体是一种铝合金窗的推压式塞缝施工方法；其包括刮板一块,其特征是：还包括下述步骤：操作人员手握刮板,并保持刮板呈侧立状态,确保刮板的前端与窗框边的发泡剂的临窗扇边缘处齐平；使用刮板以倾斜的角度从窗框缝隙的窗扇侧往墙边一侧推压,以相反的方向、顺序和角度再次推压,重复直至溢出的发泡剂完全挤压塞入缝隙中；移动刮板位置,进行下一段发泡胶处理。本方法由于刮板的单次接触面积大大高于人工手指的单次接触面积,并且刮板的接触面也更平直,因此实际使用效率相比现有技术中依靠人工手指手缝的要高；通过反复推压能够进一步提高塞缝的密实度,提高抵抗雨水渗透的能力；通过此工具使,收口边沿较平直整齐,观感较好。(The invention particularly relates to a push-type seam plugging construction method of an aluminum alloy window; it includes the scraper blade, characterized by: further comprising the steps of: an operator holds the scraper and keeps the scraper in a side-standing state, so that the front end of the scraper is flush with the edge, adjacent to the window sash, of the foaming agent on the window frame edge; pushing the foaming agent from the side of the window sash of the window frame gap to the side of the wall edge at an inclined angle by using a scraper, pushing the foaming agent again in the opposite direction, sequence and angle, and repeating the steps until the overflowing foaming agent is completely extruded and plugged into the gap; and moving the scraper to perform next section of foaming glue treatment. According to the method, the single contact area of the scraper is greatly higher than that of the artificial finger, and the contact surface of the scraper is more straight, so that the actual use efficiency is higher than that of the prior art which depends on hand sewing of the artificial finger; the compactness of the seam plugging can be further improved by repeatedly pushing and pressing, and the capability of resisting rainwater penetration is improved; the tool ensures that the closing edge is straight and tidy and the appearance is good.)

1. The push-type seam plugging construction method of the aluminum alloy window comprises a scraper made of aluminum-plastic materials, wherein one side of the scraper is provided with a handle so as to be held, and the push-type seam plugging construction method is characterized in that: further comprising the steps of:

step 1, drilling a polyurethane foaming agent on the periphery of a window frame, holding a scraper by an operator when the foaming agent is initially solidified, keeping the scraper in a side-standing state, and ensuring that the front end of the scraper is flush with the edge, adjacent to a window sash, of the foaming agent on the edge of the window frame;

step 2, the scraping plate is used for pushing and pressing from the side of the window sash of the window frame gap to the side of the wall edge at an inclined angle,

step 3, pushing again in the direction, sequence and angle opposite to the step 2, wherein the scraper is flush with the wall side and pushed from the wall side to the sash side in the form of an acute angle with the sash so that the foaming agent is filled in the gap;

step 4, repeating the step 2 to the step 3 until the overflowing foaming agent is completely extruded and plugged into the gap;

and 5, moving the position of the scraper and carrying out next section of foaming glue treatment.

Technical Field

The invention relates to the field of building construction, in particular to a push-type seam plugging construction method for an aluminum alloy window.

Background

At present, the common seam plugging form of the aluminum alloy window is that cement mortar is used for plugging the seam at the bottom side of the window frame and two sides with the height of 200mm from the bottom side, the rest parts are filled by adopting a polyurethane foaming glue technology, and the filling of the seam between the window frame and the wall body needs to be compact so as to prevent rainwater from entering. In engineering construction, the gap must be filled with polyurethane foaming glue, and because the foaming glue is difficult to control, the foaming glue is often overflowed after the polyurethane foaming glue is filled, and at the moment, a foaming agent needs to be plugged into the gap by hands before the foaming agent is expanded and solidified, so that the foaming agent is ensured not to protrude out of the side edge of the window frame. In actual construction, workers generally press the foaming agent to gaps by hands or clean redundant foaming agent, so that the construction progress is slow, and the quality is to be enhanced.

Disclosure of Invention

The invention aims to overcome the defects and provide a method capable of improving the speed of seam plugging construction and ensuring the construction quality.

In order to achieve the above object, the present invention is realized by:

the push-type seam plugging construction method of the aluminum alloy window comprises a scraper made of aluminum-plastic materials, wherein one side of the scraper is provided with a handle so as to be held, and the push-type seam plugging construction method further comprises the following steps:

step 1, drilling a polyurethane foaming agent on the periphery of a window frame, holding a scraper by an operator when the foaming agent is initially solidified, keeping the scraper in a side-standing state, and ensuring that the front end of the scraper is flush with the edge, adjacent to a window sash, of the foaming agent on the edge of the window frame;

step 2, the scraping plate is used for pushing and pressing from the side of the window sash of the window frame gap to the side of the wall edge at an inclined angle,

step 3, pushing again in the direction, sequence and angle opposite to the step 2, wherein the scraper is flush with the wall side and pushed from the wall side to the sash side in the form of an acute angle with the sash so that the foaming agent is filled in the gap;

step 4, repeating the step 2 to the step 3 until the overflowing foaming agent is completely extruded and plugged into the gap;

and 5, moving the position of the scraper and carrying out next section of foaming glue treatment.

The method adopts the aluminum plastic scraper which has uniform shape and is convenient to hold to repeatedly push and press the seam, so that the initially solidified foaming agent enters the seam of the aluminum alloy window frame. The single contact area of the scraper is greatly higher than that of the artificial finger, and the contact surface of the scraper is more straight, so the actual use efficiency is higher than that of the prior art depending on hand sewing of the artificial finger; the compactness of the seam plugging can be further improved by repeatedly pushing and pressing, and the capability of resisting rainwater penetration is improved; through the use of the tool, the closing edge is straight and tidy, and the appearance is good.

Drawings

Fig. 1 is a schematic view of the structure of a squeegee.

Detailed Description

The invention is further illustrated by the following specific examples.

As shown in fig. 1, the push-type seam plugging construction method for the aluminum alloy window comprises a scraping plate 1 made of aluminum-plastic material, wherein one side of the scraping plate 1 is provided with a handle 2 for holding, and further comprises the following steps:

step 1, drilling a polyurethane foaming agent on the periphery of a window frame, holding a scraper 1 by an operator when the foaming agent is initially solidified, keeping the scraper 1 in a side-standing state, and ensuring that the front end of the scraper 1 is flush with the edge of a foaming agent on the edge of the window sash;

step 2, the scraper 1 is used for pushing and pressing from the side of the window sash of the window frame gap to the side of the wall edge at an inclined angle,

step 3, pushing again in the direction, sequence and angle opposite to the step 2, wherein the scraper 1 is flush with the wall side and pushed from the wall side to the sash side in the form of an acute angle with the sash, so that the foaming agent is filled in the gap;

step 4, repeating the step 2 to the step 3 until the overflowing foaming agent is completely extruded and plugged into the gap;

and 5, moving the position of the scraper 1, and performing next section of foaming glue treatment.

The method adopts the aluminum plastic scraper which has uniform shape and is convenient to hold to repeatedly push and press the seam, so that the initially solidified foaming agent enters the seam of the aluminum alloy window frame. The single contact area of the scraper is greatly higher than that of the artificial finger, and the contact surface of the scraper is more straight, so the actual use efficiency is higher than that of the prior art depending on hand sewing of the artificial finger; the compactness of the seam plugging can be further improved by repeatedly pushing and pressing, and the capability of resisting rainwater penetration is improved; through the use of the tool, the closing edge is straight and tidy, and the appearance is good.