吸声板

水泥基珍珠岩吸声板开裂原因及防治

Reason and prevention treatment for crack of cement-based perlite sound absorbing panel

高强耐湿矿棉吸声板的研究

The research on the high-strength wet-resistant acoustic mineral wool boards

薄层多孔性吸声板的一个集总参数模型

A Lumped Parameter Model for Thin Porous Sound Absorbing Board

无砟轨道用水泥基吸声板降噪效果评价

Assessment of the Effects on noise Reduction for Cement-based Noise-absorbing Material on Ballastless Track

本实用新型提供一种宽频带组合式吸声板。

The utility model provides a sound absorption assembled plate of a wide frequency band ;

探讨了研制静音系列矿棉吸声板的技术方案。

An approach is made on technical scheme of developing mineral wool acoustic tile in silence series .

为节约开支，也可选用木龙骨矿棉吸声板吊顶，施工简单。

For cost-saving , but also the use of wood keel mineral wool acoustic ceiling board , simple construction .

该穿孔珍珠岩吸声板包括珍珠岩板，其特征在于，所述珍珠岩板上设有凹陷。

The piercing perlite sound absorbing board comprises a perlite board , which is characterized in that a sag is arranged on the perlite board .

矿棉装饰吸声板，是集装饰、声隔音、火阻燃、冷绝热、能绝缘八大特点于一体的高级装饰（体建筑）料。

Slag wool sound-absorbing panel is a kind of top grade decorative material integrating decoration , sound absorption , fireproofing , cold & heat insulation , and energy-saving to a whole .

矿棉吸声板密度和弹性模量是影响板材挠曲变形的根本因素，但板材的几何尺寸也是影响挠曲变形不容忽视的因素。

Though the density and elastic modulus of mineral wool sound absorbing board are the basic factors affecting the flexure and deforming of board , the geometry dimensions of board is also a non-negligible factor .

聚酯纤维吸声装饰板在福州一中新校区体育馆建声中的应用从福州土壤中分离出一个固氮菌新种

The Application of Acoustic Decorative Board made of polyester fibre in the Stadium-building of Fuzhou No.1 Middle School 's New Campus