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如何避免保温挤塑板粘贴不牢?
作者:admin 来源:本站 发布时间:2020-11-17 17:35:14 浏览次数:1

保温挤塑板的使用场所主要在一些建筑行业,主要用于建筑物的保温,其保温效果比较明显,在使用时还具有一定的抗压强度,因此具有较好的优势,但是在安装时经常会出现一些问题,比如粘贴不牢的现象,这类情况比较常见,那么应该如何避免呢?让我们来一起看一下吧。

The use place of thermal insulation extruded board is mainly used in some construction industry, mainly used for building insulation, its insulation effect is obvious, and it also has certain compressive strength when using, so it has better advantages, but there are often some problems in the installation, such as the phenomenon of weak adhesion. This kind of situation is relatively common, so how to avoid it? Let's come together Take a look.

1、选择和控制保温系统的材料

1. Select and control the material of insulation system

控制建筑外墙保温系统中的聚合物砂浆、保温板材及锚固等材料的质量。 粘接剂需要是科学的配合比,保证聚合物的含量及辅助剂等。 保温挤塑板质量需要达到合格,需要对岩棉、XPS板、PU板等采取相应措施加强。 例如,岩棉板需要加强锚固固定,XPS板需要涂上界面剂改善粘接性。 锚杆在选择时应根据基础墙体类型选择锚固类型及锚固深度,满足锚固力的要求,防止锚固力失效,未达到锚固作用。

Control the quality of polymer mortar, thermal insulation board and anchoring materials in the external wall thermal insulation system. The adhesive needs to be a scientific mix proportion to ensure the content of polymer and auxiliary agent. The quality of insulation extrusion board needs to be qualified, and corresponding measures should be taken to strengthen the quality of rock wool, XPS board and Pu board. For example, the rock wool board needs to be strengthened and the XPS board needs to be coated with interface agent to improve the adhesion. The anchor bolt should be selected according to the type of foundation wall and the anchoring depth to meet the requirements of anchoring force and prevent the failure of anchoring force.

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2、墙体保温系统设计合理

2. Reasonable design of wall insulation system

墙体保温工程是一项系统工程,设计时需要考虑各结构层的一致性,对自身强度低或粘接性差的材料设计锚固加固,提高保温板的粘接率等。 外修改器需要根据保温系统进行选择,设计成透气性良好的涂装系统,设计瓷砖时采用柔软的瓷砖,合理设计狭缝。

The wall insulation engineering is a systematic project. The consistency of each structural layer should be considered in the design. The anchoring reinforcement should be designed for the materials with low strength or poor adhesion, so as to improve the bonding rate of the insulation board. The external modifier should be selected according to the insulation system and designed as a good air permeability coating system. Soft tiles should be used in the design of ceramic tiles, and the slit should be designed reasonably.

3、加强施工控制环节

3. Strengthen construction control link

施工作为建筑墙体保温工程质量管理的弱点,施工前需要进行基础墙体检查检查,确保基层抗拉粘结强度满足规范要求,墙面平整度在控制范围内,且没有空鼓、粉化、油污等影响。

Construction is the weakness of quality management of building wall insulation engineering. Before construction, it is necessary to check the foundation wall to ensure that the tensile bond strength of the base course meets the specification requirements, the wall flatness is within the control range, and there is no influence of hollowing, pulverization, oil pollution, etc.

保温施工时需要加强施工工艺控制,保证粘结砂浆的涂布率,避免保温板预贴、锚杆预喷、晾网等不规范的做法。 保温系统施工前后,要注意天气的变化和产品的保护,在砂浆固化之前,不要让雨水冲洗掉,也不要进行暴晒。

During the insulation construction, it is necessary to strengthen the construction process control, ensure the coating rate of the bonding mortar, and avoid the nonstandard practices such as insulation board pre sticking, anchor bolt pre spraying, air drying net, etc. Before and after the construction of the insulation system, attention should be paid to the change of the weather and the protection of the products. Before the mortar is solidified, it is not allowed to be washed away by rainwater or exposed to the sun.

以上就是避免保温挤塑板粘贴不牢的一些方法,在进行使用时需要注意,保温板的质量会受到安装时一些方法的影响。在安装时需要注意要合理设计墙体的保温系统,在使用时还需要加强对施工环节的把控。

The above is to avoid the insulation extrusion board paste not firmly some methods, in the use of the need to pay attention to the quality of the insulation board will be installed some methods of influence. In the installation, we need to pay attention to the reasonable design of the wall insulation system, and also need to strengthen the control of the construction link.