CN114804793A - 一种工业矿渣固体废料轻质防火隔墙板 - Google Patents
一种工业矿渣固体废料轻质防火隔墙板 Download PDFInfo
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Abstract
本发明公开了一种工业矿渣固体废料轻质防火隔墙板,隔墙板组分按重量份数包括工业矿渣30‑40份、低碱硫铝酸盐水泥40‑60份、聚苯乙烯颗粒20‑30份、碳化硅10‑20份、氧化锆4‑10份、聚丙烯纤维5‑15份、钢纤维3‑9份、改性阻燃剂2‑5份、碳酸氢钠4‑10份、碳纤维3‑9份、木质纤维素3‑9份、粘土8‑12份、硅微粉3‑9份、绿萝提取液6‑16份,本发明制备方法简单,制得的轻质防火隔墙板具有优异的抗压、耐磨、耐高温、高韧性的优点,使用寿命长。
Description
技术领域
本发明涉及隔墙板加工技术领域,具体为一种工业矿渣固体废料轻质防火隔墙板。
背景技术
隔墙板包括玻璃纤维增强水泥条板、玻璃纤维增强石膏空心条板、钢丝(钢丝网)增强水泥条板、轻混凝土条板、复合夹芯轻质条板等等。全称是轻质隔墙条板,作为一般工业建筑、居住建筑、公共建筑工程的非承重内隔墙主要材料。以轻质隔墙条板作为一般工业建筑、居住建筑、公共建筑工程的非承重内隔墙的工程属于轻质隔墙工程。
目前的隔墙板制作工艺复杂,而且得到的隔墙板抗压、耐磨性能差、防火性能差,因此,有必要进行改进。
发明内容
本发明的目的在于提供一种工业矿渣固体废料轻质防火隔墙板,以解决上述背景技术中提出的问题。
为实现上述目的,本发明提供如下技术方案:一种工业矿渣固体废料轻质防火隔墙板,隔墙板组分按重量份数包括工业矿渣30-40份、低碱硫铝酸盐水泥40-60份、聚苯乙烯颗粒20-30份、碳化硅10-20份、氧化锆4-10份、聚丙烯纤维5-15份、钢纤维3-9份、改性阻燃剂2-5份、碳酸氢钠4-10份、碳纤维3-9份、木质纤维素3-9份、粘土8-12份、硅微粉3-9份、绿萝提取液6-16份。
优选的,隔墙板组分优选的成分配比包括工业矿渣35份、低碱硫铝酸盐水泥50份、聚苯乙烯颗粒25份、碳化硅15份、氧化锆7份、聚丙烯纤维10份、钢纤维6份、改性阻燃剂4份、碳酸氢钠7份、碳纤维6份、木质纤维素6份、粘土10份、硅微粉6份、绿萝提取液11份。
优选的,所述改性阻燃剂由20%生物质石墨烯、20%三聚氰胺磷酸盐、20%季戊四醇、15%钛酸酯偶联剂、25%氰尿酸组成。
优选的,其制备方法包括以下步骤:
A、首先将工业矿渣加入研磨机中研磨,得到矿渣粉末;
B、将聚苯乙烯颗粒、碳化硅、氧化锆、聚丙烯纤维、钢纤维、碳酸氢钠、碳纤维、木质纤维素混合后加入搅拌釜中加热搅拌,得到混合物A;
C、再低碱硫铝酸盐水泥中依次加入矿渣粉末、混合物A、改性阻燃剂、粘土、硅微粉、绿萝提取液以及适量的水,充分混合后加入搅拌机中搅拌,得到混合物B;
D、将混合物B注入隔墙板模具中,并将隔墙板模具加入煅烧炉中分段煅烧,即得到隔墙板。
优选的,所述步骤B中加热温度为80-120℃,搅拌速率为500-800转/分,时间为50min-80min。
优选的,所述步骤C中搅拌速率为2000-3000转/分,时间为30min-40min。
优选的,所述步骤D中先采用900-1100℃煅烧,时间为1h-2h;之后采用1200-1300℃煅烧,时间为2h-3h;之后降温至1000℃,保温2h,最后缓慢冷却至室温。
优选的,所述步骤D中分段煅烧后采用水冷均匀冷却后开模。
与现有技术相比,本发明的有益效果是:本发明制备方法简单,制得的轻质防火隔墙板具有优异的抗压、耐磨、耐高温、高韧性的优点,使用寿命长;添加的聚丙烯纤维、钢纤维、碳纤维能够增强隔墙板的抗压性和韧性;此外采用分段煅烧,能够增强隔墙板的抗裂性能,有效的防止其出现变形现象。
具体实施方式
下面对本发明实施例中的技术方案进行清楚、完整地描述,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前提下所获得的所有其他实施例,都属于本发明保护的范围。
本发明提供如下技术方案:一种工业矿渣固体废料轻质防火隔墙板,隔墙板组分按重量份数包括工业矿渣30-40份、低碱硫铝酸盐水泥40-60份、聚苯乙烯颗粒20-30份、碳化硅10-20份、氧化锆4-10份、聚丙烯纤维5-15份、钢纤维3-9份、改性阻燃剂2-5份、碳酸氢钠4-10份、碳纤维3-9份、木质纤维素3-9份、粘土8-12份、硅微粉3-9份、绿萝提取液6-16份。
其中,改性阻燃剂由20%生物质石墨烯、20%三聚氰胺磷酸盐、20%季戊四醇、15%钛酸酯偶联剂、25%氰尿酸组成。该改性阻燃剂阻燃隔热效果好,持续时间长,进一步提高隔墙板的阻燃性能。
实施例一:
隔墙板组分按重量份数包括工业矿渣30份、低碱硫铝酸盐水泥40份、聚苯乙烯颗粒20份、碳化硅10份、氧化锆4份、聚丙烯纤维5份、钢纤维3份、改性阻燃剂2份、碳酸氢钠4份、碳纤维3份、木质纤维素3份、粘土8份、硅微粉3份、绿萝提取液6份。
本实施例的制备方法包括以下步骤:
A、首先将工业矿渣加入研磨机中研磨,得到矿渣粉末;
B、将聚苯乙烯颗粒、碳化硅、氧化锆、聚丙烯纤维、钢纤维、碳酸氢钠、碳纤维、木质纤维素混合后加入搅拌釜中加热搅拌,得到混合物A;
C、再低碱硫铝酸盐水泥中依次加入矿渣粉末、混合物A、改性阻燃剂、粘土、硅微粉、绿萝提取液以及适量的水,充分混合后加入搅拌机中搅拌,得到混合物B;
D、将混合物B注入隔墙板模具中,并将隔墙板模具加入煅烧炉中分段煅烧,即得到隔墙板。
本实施例中,步骤B中加热温度为80℃,搅拌速率为500转/分,时间为50min。
本实施例中,步骤C中搅拌速率为2000转/分,时间为30min。
本实施例中,步骤D中先采用900℃煅烧,时间为1h;之后采用1200℃煅烧,时间为2h;之后降温至1000℃,保温2h,最后缓慢冷却至室温。
本实施例中,步骤D中分段煅烧后采用水冷均匀冷却后开模。
实施例二:
隔墙板组分按重量份数包括工业矿渣40份、低碱硫铝酸盐水泥60份、聚苯乙烯颗粒30份、碳化硅20份、氧化锆10份、聚丙烯纤维15份、钢纤维9份、改性阻燃剂5份、碳酸氢钠10份、碳纤维9份、木质纤维素9份、粘土12份、硅微粉9份、绿萝提取液16份。
本实施例的制备方法包括以下步骤:
A、首先将工业矿渣加入研磨机中研磨,得到矿渣粉末;
B、将聚苯乙烯颗粒、碳化硅、氧化锆、聚丙烯纤维、钢纤维、碳酸氢钠、碳纤维、木质纤维素混合后加入搅拌釜中加热搅拌,得到混合物A;
C、再低碱硫铝酸盐水泥中依次加入矿渣粉末、混合物A、改性阻燃剂、粘土、硅微粉、绿萝提取液以及适量的水,充分混合后加入搅拌机中搅拌,得到混合物B;
D、将混合物B注入隔墙板模具中,并将隔墙板模具加入煅烧炉中分段煅烧,即得到隔墙板。
本实施例中,步骤B中加热温度为120℃,搅拌速率为800转/分,时间为80min。
本实施例中,步骤C中搅拌速率为3000转/分,时间为40min。
本实施例中,步骤D中先采用1100℃煅烧,时间为2h;之后采用1300℃煅烧,时间为3h;之后降温至1000℃,保温2h,最后缓慢冷却至室温。
本实施例中,步骤D中分段煅烧后采用水冷均匀冷却后开模。
实施例三:
隔墙板组分按重量份数包括工业矿渣30份、低碱硫铝酸盐水泥60份、聚苯乙烯颗粒20份、碳化硅20份、氧化锆4份、聚丙烯纤维15份、钢纤维3份、改性阻燃剂5份、碳酸氢钠4份、碳纤维9份、木质纤维素3份、粘土12份、硅微粉3份、绿萝提取液16份。
本实施例的制备方法包括以下步骤:
A、首先将工业矿渣加入研磨机中研磨,得到矿渣粉末;
B、将聚苯乙烯颗粒、碳化硅、氧化锆、聚丙烯纤维、钢纤维、碳酸氢钠、碳纤维、木质纤维素混合后加入搅拌釜中加热搅拌,得到混合物A;
C、再低碱硫铝酸盐水泥中依次加入矿渣粉末、混合物A、改性阻燃剂、粘土、硅微粉、绿萝提取液以及适量的水,充分混合后加入搅拌机中搅拌,得到混合物B;
D、将混合物B注入隔墙板模具中,并将隔墙板模具加入煅烧炉中分段煅烧,即得到隔墙板。
本实施例中,步骤B中加热温度为80℃,搅拌速率为800转/分,时间为50min。
本实施例中,步骤C中搅拌速率为3000转/分,时间为30min。
本实施例中,步骤D中先采用900℃煅烧,时间为2h;之后采用1200℃煅烧,时间为3h;之后降温至1000℃,保温2h,最后缓慢冷却至室温。
本实施例中,步骤D中分段煅烧后采用水冷均匀冷却后开模。
实施例四:
隔墙板组分按重量份数包括工业矿渣35份、低碱硫铝酸盐水泥50份、聚苯乙烯颗粒25份、碳化硅15份、氧化锆7份、聚丙烯纤维10份、钢纤维6份、改性阻燃剂4份、碳酸氢钠7份、碳纤维6份、木质纤维素6份、粘土10份、硅微粉6份、绿萝提取液11份。
本实施例的制备方法包括以下步骤:
A、首先将工业矿渣加入研磨机中研磨,得到矿渣粉末;
B、将聚苯乙烯颗粒、碳化硅、氧化锆、聚丙烯纤维、钢纤维、碳酸氢钠、碳纤维、木质纤维素混合后加入搅拌釜中加热搅拌,得到混合物A;
C、再低碱硫铝酸盐水泥中依次加入矿渣粉末、混合物A、改性阻燃剂、粘土、硅微粉、绿萝提取液以及适量的水,充分混合后加入搅拌机中搅拌,得到混合物B;
D、将混合物B注入隔墙板模具中,并将隔墙板模具加入煅烧炉中分段煅烧,即得到隔墙板。
本实施例中,步骤B中加热温度为100℃,搅拌速率为650转/分,时间为65min。
本实施例中,步骤C中搅拌速率为2500转/分,时间为35min。
本实施例中,步骤D中先采用1000℃煅烧,时间为1.5h;之后采用1250℃煅烧,时间为2.5h;之后降温至1000℃,保温2h,最后缓慢冷却至室温。
本实施例中,步骤D中分段煅烧后采用水冷均匀冷却后开模。
实验例:
采用本发明各实施例制得的隔墙板进行性能测试,得到数据如下表:
综上所述,本发明制备方法简单,制得的轻质防火隔墙板具有优异的抗压、耐磨、耐高温、高韧性的优点,使用寿命长;添加的聚丙烯纤维、钢纤维、碳纤维能够增强隔墙板的抗压性和韧性;此外采用分段煅烧,能够增强隔墙板的抗裂性能,有效的防止其出现变形现象。
尽管已经示出和描述了本发明的实施例,对于本领域的普通技术人员而言,可以理解在不脱离本发明的原理和精神的情况下可以对这些实施例进行多种变化、修改、替换和变型,本发明的范围由所附权利要求及其等同物限定。
Claims (8)
1.一种工业矿渣固体废料轻质防火隔墙板,其特征在于:隔墙板组分按重量份数包括工业矿渣30-40份、低碱硫铝酸盐水泥40-60份、聚苯乙烯颗粒20-30份、碳化硅10-20份、氧化锆4-10份、聚丙烯纤维5-15份、钢纤维3-9份、改性阻燃剂2-5份、碳酸氢钠4-10份、碳纤维3-9份、木质纤维素3-9份、粘土8-12份、硅微粉3-9份、绿萝提取液6-16份。
2.根据权利要求1所述的一种工业矿渣固体废料轻质防火隔墙板,其特征在于:隔墙板组分优选的成分配比包括工业矿渣35份、低碱硫铝酸盐水泥50份、聚苯乙烯颗粒25份、碳化硅15份、氧化锆7份、聚丙烯纤维10份、钢纤维6份、改性阻燃剂4份、碳酸氢钠7份、碳纤维6份、木质纤维素6份、粘土10份、硅微粉6份、绿萝提取液11份。
3.根据权利要求1所述的一种工业矿渣固体废料轻质防火隔墙板,其特征在于:所述改性阻燃剂由20%生物质石墨烯、20%三聚氰胺磷酸盐、20%季戊四醇、15%钛酸酯偶联剂、25%氰尿酸组成。
4.实现权利要求1所述的一种工业矿渣固体废料轻质防火隔墙板的制备方法,其特征在于:其制备方法包括以下步骤:
A、首先将工业矿渣加入研磨机中研磨,得到矿渣粉末;
B、将聚苯乙烯颗粒、碳化硅、氧化锆、聚丙烯纤维、钢纤维、碳酸氢钠、碳纤维、木质纤维素混合后加入搅拌釜中加热搅拌,得到混合物A;
C、再低碱硫铝酸盐水泥中依次加入矿渣粉末、混合物A、改性阻燃剂、粘土、硅微粉、绿萝提取液以及适量的水,充分混合后加入搅拌机中搅拌,得到混合物B;
D、将混合物B注入隔墙板模具中,并将隔墙板模具加入煅烧炉中分段煅烧,即得到隔墙板。
5.根据权利要求4所述的一种工业矿渣固体废料轻质防火隔墙板的制备方法,其特征在于:所述步骤B中加热温度为80-120℃,搅拌速率为500-800转/分,时间为50min-80min。
6.根据权利要求4所述的一种工业矿渣固体废料轻质防火隔墙板的制备方法,其特征在于:所述步骤C中搅拌速率为2000-3000转/分,时间为30min-40min。
7.根据权利要求4所述的一种工业矿渣固体废料轻质防火隔墙板的制备方法,其特征在于:所述步骤D中先采用900-1100℃煅烧,时间为1h-2h;之后采用1200-1300℃煅烧,时间为2h-3h;之后降温至1000℃,保温2h,最后缓慢冷却至室温。
8.根据权利要求4所述的一种工业矿渣固体废料轻质防火隔墙板的制备方法,其特征在于:所述步骤D中分段煅烧后采用水冷均匀冷却后开模。
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