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

Industry TrendsABOUT US

> Industry Trends

2022-09-29

Compressive properties of extruded board

The structure of the extruded board is suitable for compressive performance that is susceptible to external influences. If the surface is properly treated, the tensile bond strength between the insulation and the polymer cement mortar may be higher, and the connection between the external insulation system and the structural wall is safer....

2022-09-29

External mold protection layer of extruded board

The hard film formed by the outer mold protective layer of the extruded board is uniform, and the closed cells inside are continuously and evenly foamed to form a honeycomb structure. It has the characteristics of high compressibility, light weight, non-absorbent, breathable and resistance. It is wear-resistant and non-degradable....

2022-09-27

Special structure of extruded board

The special structure of the extruded board has high compressive strength and strong impact resistance. The compressive strength is above 500Kpa and can withstand the ground load of various systems. It is a thermal insulation board material. In the later stage, it needs to be heated to add polymers or catalysts, and some pores will be formed on the surface, and these pores are continuous closed-cell structures....

2022-09-27

Common basic colors of extruded board

The most common colors are white and blue. White (polystyrene board, commonly known as benzene board) is used for exterior walls, and blue (extruded board) is used for indoor geothermal and wall surfaces. The common thickness is 3cm or 5cm. Under certain conditions, the risk caused by condensation will be smaller. For extruded boards with skin and compressive strength of 250KPa and above, the water absorption rate is required to be less than 1.5%....

2022-09-19

External wall insulation and decoration integrated materials have energy-saving and heat-insulating functions

The materials of the integrated exterior wall insulation decoration have the function of energy saving and heat insulation. The purpose of energy saving and heat insulation can be achieved by selecting appropriate insulation materials and adjusting the wall thickness. Common self-insulation materials are: steam pressurized concrete, shale sintered hollow blocks....

2022-09-19

External wall insulation and decoration integration using a combination of multiple materials

The integrated exterior wall insulation and decoration uses a combination of multiple materials to form a systematic solution to the dual problems of insulation and load-bearing. If condensation occurs in the insulation layer, it will reduce the insulation effect of the material. If the water vapor cannot be discharged, ...

...

CONTACT US

Tel: 400-013-5133

Tel: 0539-8520111 15753903111

E-mail: huanengbw@126.com

Address: Linyi National High tech Zone New Materials Park

Mobile Station

WeChat

定襄县| 吴川市| 海原县| 江川县| 普定县| 通化市| 额济纳旗| 永州市| 万安县| 大名县| 明水县| 南溪县| 遂平县| 前郭尔| 佳木斯市| 揭西县| 永兴县| 罗田县| 驻马店市| 固原市| 安多县| 华坪县| 石城县| 沙河市| 墨脱县| 大宁县| 滦平县| 屏边| 扎囊县| 西丰县| 长海县| 栖霞市| 岳阳县| 平谷区| 连山| 宁乡县| 永福县| 蕉岭县| 九台市| 马山县| 伊宁市|

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

2022-09-29

Compressive properties of extruded board

2022-09-29

External mold protection layer of extruded board

2022-09-27

Special structure of extruded board

2022-09-27

Common basic colors of extruded board

2022-09-19

External wall insulation and decoration integrated materials have energy-saving and heat-insulating functions

2022-09-19

External wall insulation and decoration integration using a combination of multiple materials

ABOUT US

PRODUCTS

NEWS

CONTACT US