CN112227547A - 一种阻燃保温板及其制作方法以及保温墙 - Google Patents
一种阻燃保温板及其制作方法以及保温墙 Download PDFInfo
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Abstract
本发明提供一种阻燃保温板及其制作方法以及保温墙,涉及建筑材料技术领域,解决了现有技术中存在的现有的保温材料不能兼顾节能与防火的技术问题。阻燃保温板包含的组分以及各组分所占质量百分比分别为:聚苯乙烯:82~89%;CO2:6%;石墨:0.5~1.5%;微硅粉:5~10%;六溴环十二烷:4~10%;甲基八溴醚:4~10%;硬脂酸钙:0.5~1%;滑石粉:1~2%;硼酸锌:0.4~0.8%;工业酒精:0.5‑1%,利用上述组分制作的阻燃保温板具有组分石墨、微硅粉,能够降低导热系数,起到保温节能效果,同时还具有组分六溴环十二烷、甲基八溴醚、硼酸锌,能够阻燃,达到防火的效果,使上述材料制造的阻燃保温板能够兼顾节能与防火。
Description
技术领域
本发明涉及建筑材料技术领域,尤其是涉及一种阻燃保温板及其制作方法以及保温墙。
背景技术
现有用于墙体保温的保温材料种类繁多,其功用主要为阻隔墙体两个的热交换,从而达到保温隔热的效果,该效果能够使应用保温材料的屋子能够在一定时间内保持响度稳定的温度,从而达到节约能源的目的。但是,现有的保温材料普遍存在节能与防火不能兼顾的缺点,有的保温材料容易燃烧,且在燃烧时释放大量热量,产生大量的有毒烟气,容易危害人们的生命安全与财产安全,且有的保温材料抗拉强度不高,会导致保温层整体脱落,也有造成人员伤亡的可能。
发明内容
本发明的目的在于提供一种阻燃保温板及其制作方法以及保温墙,以解决现有技术中存在的现有的保温材料不能兼顾节能与防火的技术问题。
为实现上述目的,本发明提供了以下技术方案:
本发明提供一种阻燃保温板,阻燃保温板包含的组分以及各组分所占质量百分比分别为:
聚苯乙烯:82~89%;
CO2:6%;
石墨:0.5~1.5%;
微硅粉:5~10%;
六溴环十二烷:4~10%;
甲基八溴醚:4~10%;
硬脂酸钙:0.5~1%;
滑石粉:1~2%;
硼酸锌:0.4~0.8%;
工业酒精:0.5-1%。
一种阻燃保温板的制作方法,
步骤一:选取原料,原料的组分以及组分所占质量百分比为:聚苯乙烯:82~89%;CO2:6%;石墨:0.5~1.5%;微硅粉:5~10%;六溴环十二烷:4~10%;甲基八溴醚:4~10%;硬脂酸钙:0.5~1%;滑石粉:1~2%;硼酸锌:0.4~0.8%;工业酒精:0.5-1%,将上述组分混合,备用;
步骤二:将备好的原料加入一阶挤出机进行加热、升温、混合使其均匀塑化,同时在一阶挤出机中注入二氧化碳;
步骤三:将一阶挤出机处理后的处于熔融状态下的混合体输送至二阶挤出机进行冷却,冷却至粘稠状混合体时挤出模具;
步骤四:通过整平机整形并冷却定型,最终修剪成型。
可选地,将储存在低压储罐内的液态二氧化碳通过增压泵输入到高压缓冲罐中并维持罐内压力,再将高压缓冲罐中的二氧化碳定量、定压输入一阶挤出机。
一种保温墙,包括以上所述的阻燃保温板的制作方法制成的阻燃保温板,多个所述保温板均布于同一墙面,相邻的所述保温板之间具有间隔;所述保温板的一侧通过粘接砂浆与墙本体紧密粘接,所述粘接砂浆填充满所述保温板与墙本体之间的空隙形成无空腔,所述保温板的另一侧以及厚度方向的周向边沿设置有防火包层。
多个所述阻燃保温板均布于同一墙面,相邻的所述阻燃保温板之间具有间隔。
可选地,保温墙还包括:
墙本体;
粘接层,与所述墙本体的第一面和\或第二面相接,用于粘接所述阻燃保温板;
保温浆料层,与所述阻燃保温板相接;
抗裂层,与所述保温浆料层相接;
饰面层,与所述抗裂层相接。
可选地,相邻所述阻燃保温板之间设置有阻燃填充物。
可选地,所述阻燃保温板的两面涂覆有界面浆料。
可选地,所述保温浆料包括再生胶粉、无机胶凝材料、外加剂和聚苯颗粒制成的浆料。
可选地,所述抗裂层包括依次叠加设置的玻纤网布、抗裂砂浆、和弹性底涂。
可选地,还包括锚栓,至少将所述粘接层、所述阻燃保温板一同与所述墙本体连接。
本发明提供一种阻燃保温板,阻燃保温板包含的组分以及各组分所占质量百分比分别为:聚苯乙烯:82~89%;CO2:6%;石墨:0.5~1.5%;微硅粉:5~10%;六溴环十二烷:4~10%;甲基八溴醚:4~10%;硬脂酸钙:0.5~1%;滑石粉:1~2%;硼酸锌:0.4~0.8%;工业酒精:0.5-1%,利用上述组分制作的阻燃保温板具有组分石墨、微硅粉,能够降低导热系数,起到保温节能效果,同时还具有组分六溴环十二烷、甲基八溴醚、硼酸锌,能够阻燃,达到防火的效果,使上述材料制造的阻燃保温板能够兼顾节能与防火。
附图说明
为了更清楚地说明本发明实施例或现有技术中的技术方案,下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍,显而易见地,下面描述中的附图仅仅是本发明的一些实施例,对于本领域普通技术人员来讲,在不付出创造性劳动的前提下,还可以根据这些附图获得其他的附图。
图1为保温板的第一种分布结构示意图;
图2为保温板的一种结构示意图;
图3为防火包层一种结构示意图;
图4为保温板的第二种分布结构平面展开示意图;
图5为保温板的第一种分布结构侧面示意图;
图6为保温墙一种实施例的剖视图。
图7为保温板性能实验数据表格。
图中1、阻燃保温板;11、防火包层;2、墙本体;3、粘接层;4、保温浆料层;5、抗裂层;6、饰面层。
具体实施方式
为使本发明的目的、技术方案和优点更加清楚,下面将对本发明的技术方案进行详细的描述。显然,所描述的实施例仅仅是本发明一部分实施例,而不是全部的实施例。基于本发明中的实施例,本领域普通技术人员在没有做出创造性劳动的前提下所得到的所有其它实施方式,都属于本发明所保护的范围。
本发明提供一种阻燃保温板1,如图1~7所示,阻燃保温板1包含的组分以及各组分所占质量百分比分别为:聚苯乙烯:82~89%;CO2:6%;石墨:0.5~1.5%;微硅粉:5~10%;六溴环十二烷:4~10%;甲基八溴醚:4~10%;硬脂酸钙:0.5~1%;滑石粉:1~2%;硼酸锌:0.4~0.8%;工业酒精:0.5-1%,利用上述组分制作的阻燃保温板1具有组分石墨、微硅粉,能够降低导热系数,起到保温节能效果,同时还具有组分六溴环十二烷、甲基八溴醚、硼酸锌,能够阻燃,达到防火的效果,使上述材料制造的阻燃保温板1能够兼顾节能与防火。
一种阻燃保温板1的制作方法,
步骤一:选取原料,原料的组分以及组分所占质量百分比为:聚苯乙烯:82~89%;CO2:6%;石墨:0.5~1.5%;微硅粉:5~10%;六溴环十二烷:4~10%;甲基八溴醚:4~10%;硬脂酸钙:0.5~1%;滑石粉:1~2%;硼酸锌:0.4~0.8%;工业酒精:0.5-1%,将上述组分混合,备用;
步骤二:将备好的原料加入一阶挤出机进行加热、升温、混合使其均匀塑化,同时在一阶挤出机中注入二氧化碳,使二氧化碳与塑化后的物质进行混炼;
步骤三:将一阶挤出机处理后的处于熔融状态下的混合体输送至二阶挤出机进行冷却,冷却至粘稠状混合体时挤出模具,混合体塑料被一定的压力挤出模具时因为发泡剂瞬间膨胀而发泡,形成闭合孔的泡沫塑料;
步骤四:通过整平机整形并并通过冷却架冷却定型,对中修边,开槽去皮,长度横切,边缘成型后,由叠板包装机按照设定的数量尺寸进行叠板、码垛、成品打包。
作为可选地实施方式,将储存在低压储罐内的液态二氧化碳通过增压泵输入到高压缓冲罐中并维持罐内压力,再将高压缓冲罐中的二氧化碳定量、定压输入一阶挤出机,其中将高压缓冲罐中的二氧化碳定量、定压输入一阶挤出机是通过计量泵和流量控制单元实现的。
一种保温墙,包括以上所述的阻燃保温板1的制作方法制成的阻燃保温板1,多个所述保温板1均布于同一墙面,相邻的所述保温板1之间具有间隔;所述保温板1的一侧通过粘接砂浆与墙本体2紧密粘接,所述粘接砂浆填充满所述保温板1与墙本体2之间的空隙形成无空腔,所述保温板1的另一侧以及厚度方向的周向边沿设置有防火包层11。粘接砂浆所构成的无空腔与包覆保温板1的防火包层11相互组合,形成网状式防火结构,该防火结构将不同保温板1拆分开,对每块保温板1单独进行防火保护,且当墙体局部遭受破坏,导致保温板1燃烧后,火势也不会蔓延至其他保温板1,有效增强了保温墙的防火安全性能。降低了给人们的生命财产带来损失的风险,其中,多个所述保温板1均布于同一墙面中的墙面,指一面墙的一侧面、一面墙的另一侧面或者同时指一面墙的两个侧面,即可用于外墙也可用内墙,而其中的墙可以是任何结构或者材料的墙,只要能够提供载体用于安装保温板1即可。
作为可选地实施方式,所述防火包层11厚度为1cm,采用A级防火材料。
作为可选地实施方式,所有保温板1铺设在同一平面;
横列方向上,保温板1平行排列;
纵列方向上,保温板1交错排列。
作为可选地实施方式,所有保温板1铺设在两个相互平行的平面;
于同一面上,所有保温板1于横、纵方向整齐排列,保温板1在两平面排列状况相同;在垂直平面的方向上,两平面内的保温板1交错排列。
作为可选地实施方式,当所述保温板为两层时,远离墙本体的所述保温板被所述防火包层全面密封包覆。
作为可选地实施方式,保温墙还包括:
墙本体2,
墙本体2具体为砖混结构搭建的墙体。
粘接层3,
与所述墙本体2的第一面和\或第二面相接,用于粘接所述阻燃保温板1,具体的,粘接层3为粘接砂浆,其主要由水泥、石英砂等材料用水混合均匀而成的砂浆,如用于搭建砖混结构材料时用于粘接的砂浆,其已为现有技术,此处不再赘述。
保温浆料层4,
与所述阻燃保温板1相接,能够进一步起到保温的作用,具体的,保温浆料层4采用保温浆料,保温浆料包括再生胶粉、无机胶凝材料、外加剂和聚苯颗粒制成的浆料。
抗裂层5,
抗裂层5与所述保温浆料层4相接,能够防止墙面开裂,影响墙面的美观,抗裂层5主要包括玻纤网布、抗裂砂浆、和弹性底涂,抗裂砂浆具体为以聚合物水泥浆料为主要胶结材料,辅以增强材料制成并复合耐碱玻纤网布的聚合物浆料,其中玻纤网布为表面经高分子材料耐碱涂覆处理的网格状玻璃纤维织物,弹性底涂为一种封闭底漆,是墙体的保温基层,既能够对起保温功能的柔性基层有良好的封闭性,又能够对起装饰保护作用的外饰体系有足够的粘结性和配套性,玻纤网布、抗裂砂浆、和弹性底涂依次叠加设置。
饰面层6,
饰面层6与所述抗裂层5相接,能够使墙体外观更加美观,具体的,饰面层6包括柔性耐水腻子和涂料、真石漆或者饰面砂浆等。。
作为可选地实施方式,相邻所述阻燃保温板1之间设置有阻燃填充物,能够更好的防止火势在相邻的阻燃保温板1之间蔓延,具体的,在实际操作中,阻燃保温板1之间能单独填充一种阻燃的填充物,优选地,阻燃保温板1之间的填充物为保温浆料,能够在设置保温浆料层4时一并填充,省去了多余工序,同时还达到了相邻阻燃保温板1之间阻燃的效果。
作为可选地实施方式,所述阻燃保温板1的两面涂覆有界面浆料,其中,界面浆料包括界面剂,增加阻燃保温板1的粘贴力。
作为可选地实施方式,所述保温浆料包括再生胶粉、无机胶凝材料、外加剂和聚苯颗粒制成的浆料,能够起到良好的保温效果。
作为可选地实施方式,所述抗裂层5包括依次叠加设置的玻纤网布、抗裂砂浆、和弹性底涂,能够有效防止墙面开裂。
作为可选地实施方式,还包括锚栓,至少将所述粘接层3、所述阻燃保温板1一同与所述墙本体2连接,具体的,锚栓包括膨胀件和膨胀套管或者仅有膨胀套管构成依靠膨胀产生的摩擦力或机械锁定作用至少将粘接层3、阻燃保温板1一同与墙本体2连接的机械固定件,通过锚栓能够避免阻燃保温板1从墙基体上脱落,保证了墙体的可靠性,也能够避免阻燃保温板1脱落砸伤行人的危险。
以上所述,仅为本发明的具体实施方式,但本发明的保护范围并不局限于此,任何熟悉本技术领域的技术人员在本发明揭露的技术范围内,可轻易想到变化或替换,都应涵盖在本发明的保护范围之内。因此,本发明的保护范围应以所述权利要求的保护范围为准。
Claims (10)
1.一种阻燃保温板,其特征在于,阻燃保温板包含的组分以及各组分所占质量百分比分别为:
聚苯乙烯:82~89%;
CO2:6%;
石墨:0.5~1.5%;
微硅粉:5~10%;
六溴环十二烷:4~10%;
甲基八溴醚:4~10%;
硬脂酸钙:0.5~1%;
滑石粉:1~2%;
硼酸锌:0.4~0.8%;
工业酒精:0.5-1%。
2.一种如权利要求1所述的阻燃保温板的制作方法,其特征在于,
步骤一:选取原料,原料的组分以及组分所占质量百分比为:聚苯乙烯:82~89%;CO2:6%;石墨:0.5~1.5%;微硅粉:5~10%;六溴环十二烷:4~10%;甲基八溴醚:4~10%;硬脂酸钙:0.5~1%;滑石粉:1~2%;硼酸锌:0.4~0.8%;工业酒精:0.5-1%,将上述组分混合,备用;
步骤二:将备好的原料加入一阶挤出机进行加热、升温、混合使其均匀塑化,同时在一阶挤出机中注入二氧化碳;
步骤三:将一阶挤出机处理后的处于熔融状态下的混合体输送至二阶挤出机进行冷却,冷却至粘稠状混合体时挤出模具;
步骤四:通过整平机整形并冷却定型,最终修剪成型。
3.根据权利要求2所述的阻燃保温板的制作方法,其特征在于,将储存在低压储罐内的液态二氧化碳通过增压泵输入到高压缓冲罐中并维持罐内压力,再将高压缓冲罐中的二氧化碳定量、定压输入一阶挤出机。
4.一种保温墙,其特征在于,包括多个保温板,多个所述保温板均布于同一墙面,相邻的所述保温板之间具有间隔;所述保温板的一侧通过粘接砂浆与墙本体紧密粘接,所述粘接砂浆填充满所述保温板与墙本体之间的空隙形成无空腔,所述保温板的另一侧以及厚度方向的周向边沿设置有防火包层。
5.根据权利要求4所述的保温墙,其特征在于,保温墙还包括:
墙本体;
粘接层,与所述墙本体的第一面和\或第二面相接,用于粘接所述阻燃保温板;
保温浆料层,与所述阻燃保温板相接;
抗裂层,与所述保温浆料层相接;
饰面层,与所述抗裂层相接。
6.根据权利要求4所述的保温墙,其特征在于,相邻所述阻燃保温板之间设置有阻燃填充物。
7.根据权利要求5所述的保温墙,其特征在于,所述阻燃保温板的两面涂覆有界面浆料。
8.根据权利要求5所述的保温墙,其特征在于,所述保温浆料包括再生胶粉、无机胶凝材料、外加剂和聚苯颗粒制成的浆料。
9.根据权利要求5所述的保温墙,其特征在于,所述抗裂层包括依次叠加设置的玻纤网布、抗裂砂浆、和弹性底涂。
10.根据权利要求5所述的保温墙,其特征在于,还包括锚栓,至少将所述粘接层、所述阻燃保温板一同与所述墙本体连接。
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