CN2387173Y - 一种复合板 - Google Patents

一种复合板 Download PDF

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Publication number
CN2387173Y
CN2387173Y CN 99232317 CN99232317U CN2387173Y CN 2387173 Y CN2387173 Y CN 2387173Y CN 99232317 CN99232317 CN 99232317 CN 99232317 U CN99232317 U CN 99232317U CN 2387173 Y CN2387173 Y CN 2387173Y
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utility
composite board
model
inner panel
plate
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CN 99232317
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罗平
赵维东
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Individual
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Abstract

一种复合板。本实用新型属于建筑材料,特别是轻型墙体与装饰材料的结合。本复合板的结构特点是在两层PVC外板之间有一层硬质聚氨酯泡沫塑料内板或PS泡沫内板。本实用新型具有重量轻、防火、阻燃、防腐、不怕潮湿、耐压、耐冲击、不需二次装修的优点。

Description

一种复合板
本实用新型属于建筑材料,特别是轻型墙体与装饰材料的结合。
传统的轻质墙体有中空板、钢丝网泡沫板、轻质塑料整板等,这类板可大大减轻高层建筑的承重,但是存在着不防火、易燃、易腐、怕潮湿、不耐压、冲击易裂、需二次装修的缺点,尤其是钢丝网泡沫板易产生分离脱落,稍微受力易变形,表面装修也很麻烦,因此普及面很窄。
本实用新型的目的是提供一种复合板材,其重量轻、防火、阻燃、防腐、不怕潮湿、耐压、耐冲击、不需二次装修。
实现本实用新型目的的技术方案是:在两层PVC外板之间有一层硬质聚氨酯泡沫塑料内板或PS泡沫内板。PVC共挤低发泡外板具有重量轻,强度高,耐腐蚀,阻燃的特点,在其空间中充填入硬质聚氨酯泡沫塑料内板后,整块板的重量可大幅度降低,隔热保温性能得到提高,并且内板有了一定柔弹性,受到冲击就容易恢复原形,不会破裂。
下面,依照说明书附图提供的本实用新型的一个具体实施例,对其结构作进一步描述。
图1为本实用新型的结构示意图。
参见附图,本复合板的外板1为两块PVC板,内板2为硬质聚氨酯泡沫塑料板,或者PS泡沫板,为了既保证其必要的强度,同时又要满足重量轻、成本低的要求,外板1的厚度优选1~5mm,内板2厚度优选20~100mm。内板2与外板1间的结合不是采用常规的涂胶粘结,而是先在外板的内侧面均涂一层硬质聚氨酯3,然后将发泡反应的硬质聚氨酯注入外板1之间,从而内板2与外板1间可形成一定的粘结强度。本复合板可用作内门、隔断和轻型墙体。
从本实用新型的上述技术方案来看:本复合板重量轻、隔音、隔热、防火、阻燃、防腐、不怕潮湿、耐压、耐冲击、不需二次装修。经多次试验证明,本复合板用轻型载货车反复碾压,未发生过破裂或变形;从成本上看,比装修的墙体大大降低。

Claims (2)

1、一种复合板材,其特征是在两层PVC外板之间有一层硬质聚氨酯泡沫塑料内板或PS池沫内板。
2、按权利要求1所述的复合板材,其特征是外板的厚度为1~5mm,内板厚度为20~100mm。
CN 99232317 1999-08-09 1999-08-09 一种复合板 Expired - Fee Related CN2387173Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 99232317 CN2387173Y (zh) 1999-08-09 1999-08-09 一种复合板

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 99232317 CN2387173Y (zh) 1999-08-09 1999-08-09 一种复合板

Publications (1)

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CN2387173Y true CN2387173Y (zh) 2000-07-12

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CN 99232317 Expired - Fee Related CN2387173Y (zh) 1999-08-09 1999-08-09 一种复合板

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CN (1) CN2387173Y (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103452205A (zh) * 2013-09-16 2013-12-18 华建耐尔特(北京)低碳科技有限公司 一种节能墙体

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103452205A (zh) * 2013-09-16 2013-12-18 华建耐尔特(北京)低碳科技有限公司 一种节能墙体

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