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2022-11-21

Foaming method of polyethylene PE foam material

Polyethylene PE foaming is mainly divided into non-cross-linked and cross-linked extrusion foaming methods through extrusion foaming, which mainly uses physical or chemical foaming agents to realize continuous production of PE foam sheets, plates, pipes and rods. Due to the poor anti-slip properties and poor resilience of PE foam materials,...

2022-11-12

How to integrate thermal insulation and decoration?

The construction of thermal insulation and decoration integration, whether indoors or outdoors, is mostly based on dry hanging. The aluminum plate thermal insulation integrated board is a combination of bonding and anchoring technology. Professional bonding mortar is used on the wall and anchors are used to assist in fixing. ...

2022-11-09

External wall insulation is an important part of building energy conservation

External wall insulation is an important part of building energy conservation, and plays an important role in ensuring building energy efficiency and improving project quality. In recent years, cracking, hollowing, peeling and other quality incidents of external wall insulation systems in various places have occurred frequently, ...

2022-11-09

Construction technical requirements for extruded board design units

When the extruded board design unit conducts design briefing to the construction and supervision units, it is necessary to focus on clarifying the specific construction methods and related construction technical requirements such as cracking and leakage prevention of the exterior wall and air drum prevention....

2022-10-19

Thermal insulation and energy-saving construction technology of extruded board

Extruded boards are used for outdoor insulation or metal or plastic wrapping and should be used in places prone to mechanical wear. Attention should be paid to the sealing of joints and joints. If necessary, glue sealing strips should be added, and the overlapping part of the multi-layer should not be less than 100mm....

2022-10-19

Changes of extruded board in high temperature environment

When the temperature of extruded board exceeds 200℃, the insulation material must have appropriate external protection so that possible expansion will not change the thickness and bulk density. For the insulation of extruded board of large diameter or flat wall equipment, insulation nails should be added when the temperature exceeds 200℃,...

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无码无套少妇毛多18pxxxx,日韩欧美一区二区福利视频,17c视频在线观看,中文字幕久久久久久妻,日本黄色精品专区网站

2022-11-21

Foaming method of polyethylene PE foam material

2022-11-12

How to integrate thermal insulation and decoration?

2022-11-09

External wall insulation is an important part of building energy conservation

2022-11-09

Construction technical requirements for extruded board design units

2022-10-19

Thermal insulation and energy-saving construction technology of extruded board

2022-10-19

Changes of extruded board in high temperature environment

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