CN107989213A - 采用发泡水泥的绝热保温板、生产方法及应用该板的墙面 - Google Patents
采用发泡水泥的绝热保温板、生产方法及应用该板的墙面 Download PDFInfo
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Abstract
本发明涉及一种不易破损且防火的绝热保温板、应用该保温板的墙面。绝热保温板包括:真空绝热板、包覆该真空绝热板的至少一个侧面的发泡水泥层;所述发泡水泥层中铺设有多层且相间平行分布玻纤网。相邻层的玻纤网之间采用多个玻纤条相连。所述玻纤网、玻纤条上浸涂有固化树脂。在玻纤条的支撑下,多层玻纤网与多个支撑条构成形状基本固定的框架;使得产品生产过程便捷,高效;无需逐层铺设多层玻纤网或玻纤布。玻纤框架提升了发泡水泥强度,不易断裂,耐撞击。
Description
技术领域
本发明设计一种采用发泡水泥的绝热保温板、生产方法及应用该板的墙面。
背景技术
现有技术中,为了保护真空绝热板并提升绝热性能、延长使用寿命,往往在其外周直接成型发泡材料。其不足之处在于:发泡材料易吸水,不耐腐蚀,不耐冲击、不防火且易破损,进而影响整体外形并缩短真空绝热板的使用寿命。
发明内容
本发明所要解决的技术问题是提供一种不易破损且防火的绝热保温板、应用该保温板的墙面。
为了解决上述问题,本发明提供了一种绝热保温板,包括:真空绝热板、包覆该真空绝热板的至少一个侧面的发泡水泥层;所述发泡水泥层中铺设有玻纤网或玻纤布。
所述玻纤网或玻纤布有多层且上下相间、平行分布,相邻层的玻纤网或玻纤布之间采用多个玻纤条相连。
所述玻纤网或玻纤布、玻纤条上浸涂有固化树脂。
所述发泡水泥层整体包覆真空绝热板;或,所述真空绝热板的内侧面贴在一装饰板的中央,该装饰板的长、宽分别大于真空绝热板的长、宽;发泡水泥层发泡成型在该真空绝热板和装饰板的外侧面上,并将该真空绝热板的四个端面包覆。
所述装饰板的与发泡水泥层的接触面上分布有槽或沉孔;沉孔为断面呈梯形或壶形的沉孔,该沉孔的顶端口孔径小于底部的孔径。
所述的绝热保温板的生产方法,包括:
在具有顶端开口的模具的模腔中水平放入装饰板;
将真空绝热板放在装饰板上方中央,在真空绝热板的上方中央放置至少一个所述框架4;
在所述模腔中灌入相应体积的发泡水泥的浆料,封闭模腔;等待浆料发泡、凝固成型。
一种墙面,该墙面的内侧或外侧面上铺设有多块上述绝热保温板。
本发明的有益效果是:(1)本发明的绝热保温板,采用发泡水泥保护真空绝热板。发泡水泥层防火性能较高,同时在发泡水泥层中铺设玻纤网或玻纤布,提升了发泡水泥层的强度,使其不易开裂,耐撞击。(2)本发明的发泡水泥层中的所述玻纤网或玻纤布有多层且上下相间平行分布,相邻层的玻纤网或玻纤布之间采用多个玻纤条相连,进一步提升了发泡水泥层的强度,进一步使其不易断裂,耐撞击。(3)本发明的发泡水泥层中的所述玻纤网或玻纤布、玻纤条上浸涂有固化树脂,使得多层玻纤网或玻纤布呈板硬块状,使玻纤条具有较强的强度和支撑力;在玻纤条的支撑下,多层玻纤网或玻纤布与多个支撑条构成形状基本固定的框架;同时大幅提高了所述玻纤网或玻纤布、玻纤条的强度,使其不易折断、且形状基本固定。在模具中浇铸发泡水泥层时,可将所述框架直接置入模具,然后灌入相应体积的发泡水泥的浆料,等待浆料发泡、凝固成型即可。所述框架的使用,使得产品生产过程便捷,高效;无需逐层铺设多层玻纤网或玻纤布。
附图说明
下面结合附图和实施例对本发明进一步说明。
图1是本发明的一种绝热保温板的断面结构示意图;
图2是本发明的两层玻纤网在玻纤条的支撑下构成框架的结构示意图;
图3是在图2的框架的断面示意图。
具体实施方式
实施例1
见图1,本实施例的绝热保温板包括:真空绝热板1、包覆该真空绝热板1的外侧面和四周端面的发泡水泥层2,贴合在真空绝热板1内侧面的装饰板3。所述真空绝热板1的内侧面贴在一装饰板3的中央,该装饰板3的长、宽分别大于真空绝热板1的长、宽;发泡水泥层2发泡成型在该真空绝热板1和装饰板3的外侧面上,并将该真空绝热板1的四个端面包覆。
所述发泡水泥层2中铺设有玻纤网或玻纤布。
见图2-3,所述玻纤网或玻纤布有多层且上下相间平行分布,相邻层的玻纤网或玻纤布之间采用多个玻纤条相连,玻纤网或玻纤布与各玻纤条采用编织成型成一体。相邻层的玻纤网或玻纤布之间的高度差、层数,可根据发泡水泥层2的厚度、强度要求等因素进行合理选择。
所述玻纤网41或玻纤布、玻纤条42上浸涂有固化树脂(固化树脂采用E51,E44,E20,E12或酚醛树脂等能常温固化的树脂),使得多层玻纤网41或玻纤布在玻纤条支撑42的作用下,构成形状基本固定的框架4;同时大幅提高了所述玻纤网或玻纤布、玻纤条的强度,使述玻纤网或玻纤布基本呈硬板块状,不易折断且形状基本固定。
实施例2
上述实施例1所述的绝热保温板的生产方法,包括:
在具有顶端开口的模具的模腔中水平放入装饰板;
将真空绝热板放在装饰板上方中央,在真空绝热板的上方中央放置至少一个所述框架4;
在所述模腔中灌入相应体积的发泡水泥的浆料,封闭模腔;等待浆料发泡、凝固成型。
所述框架的使用,使得整个施工便捷,高效;无需逐层铺设多层玻纤网或玻纤布。
实施例3
一种墙面,该墙面的内侧或外侧面上铺设有多块上述实施例1或2所述的绝热保温板。
各绝热保温板对齐排列,铺面墙面,以实现保温。
显然,上述实施例仅仅是为清楚地说明本发明所作的举例,而并非是对本发明的实施方式的限定。对于所属领域的普通技术人员来说,在上述说明的基础上还可以做出其它不同形式的变化或变动。这里无需也无法对所有的实施方式予以穷举。而这些属于本发明的精神所引伸出的显而易见的变化或变动仍处于本发明的保护范围之中。
Claims (7)
1.一种采用发泡水泥的绝热保温板,包括:真空绝热板、包覆该真空绝热板的至少一个侧面的发泡水泥层,其特征在于:所述发泡水泥层中铺设有玻纤网或玻纤布。
2.根据权利要求1所述的绝热保温板,其特征在于:所述玻纤网或玻纤布有多层且上下相间、平行分布,相邻层的玻纤网或玻纤布之间采用多个玻纤条相连。
3.根据权利要求2所述的绝热保温板,其特征在于,所述玻纤网或玻纤布、玻纤条上浸涂有固化树脂。
4.根据权利要求1-3之一所述的绝热保温板,其特征在于:所述发泡水泥层整体包覆真空绝热板;
或,所述真空绝热板的内侧面贴在一装饰板的中央,该装饰板的长、宽分别大于真空绝热板的长、宽;发泡水泥层发泡成型在该真空绝热板和装饰板的外侧面上,并将该真空绝热板的四个端面包覆。
5.根据权利要求4所述的绝热保温板,其特征在于,所述装饰板的与发泡水泥层的接触面上分布有槽或沉孔;沉孔为断面呈梯形或壶形的沉孔,该沉孔的顶端口孔径小于底部的孔径。
6.一种上述权利要求4所述的绝热保温板的生产方法,其特征在于包括:
A、在具有顶端开口的模具的模腔中水平放入装饰板;
B、将真空绝热板放在装饰板上方中央,在真空绝热板的上方中央放置所述框架;
C、在所述模腔中灌入相应体积的发泡水泥的浆料,封闭模腔;等待浆料发泡、凝固成型。
7.一种墙面,其特征在于:该墙面的内侧或外侧面上铺设有多块权利要求1-3之一所述的绝热保温板。
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CN109629668A (zh) * | 2018-11-29 | 2019-04-16 | 重庆安吉升科技有限公司 | 一种用约束发泡工艺制作的增强型发泡水泥无机复合板及其生产方法 |
CN112726988A (zh) * | 2020-12-18 | 2021-04-30 | 江苏山由帝奥节能新材股份有限公司 | 一种内锚固式建筑保温装饰一体板 |
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