CN106284710A - 一种新型硅酸盐外墙保温材料 - Google Patents

一种新型硅酸盐外墙保温材料 Download PDF

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CN106284710A
CN106284710A CN201610610421.5A CN201610610421A CN106284710A CN 106284710 A CN106284710 A CN 106284710A CN 201610610421 A CN201610610421 A CN 201610610421A CN 106284710 A CN106284710 A CN 106284710A
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Abstract

本发明公开了一种新型硅酸盐外墙保温材料,包括界面层、保温板、饰面层;所述界面层用来粘结墙面基体和保温材料,所述保温板为硅酸盐保温板,所述饰面层喷涂在保温板的最外层。本发明提供的新型硅酸盐外墙保温材料具有以下有益效果:界面层中加入聚丙烯纤维,使得其韧性增大,抗拉伸能力增强,即保证了保温材料跟墙面基体良好的黏结性,也能防止保温材料的开裂脱落;硅酸盐保温板具有防火性和低的导热系数,可以起到良好的保温效果;饰面层隔绝保温板与空气的接触,提高了保温材料的使用寿命。

Description

一种新型硅酸盐外墙保温材料
技术领域
本发明涉及建筑外墙材料,具体涉及一种新型硅酸盐外墙保温材料。
背景技术
现阶段社会各界人士已经在积极呼吁运用技术创新、制度创新、产业转型以及新能源开发等多种方式实现节能减排的经济模式和生活工作方式,而我国的建筑能耗在社会总能耗中占了很大的比例,并且随着城市化进程的飞速发展,建筑能耗还呈现出快速增长的趋势。因此,建筑节能成为我们节能减排的一个不容忽视的重要方面,其中,通过提高建筑保温隔热能力来实现节能已经成为当前最重要的节能措施之一。
建筑外墙保温作为建筑节能的一个技术手段已经得到广泛应用,但是目前外墙保温材料在使用中还存在与基体黏结性不好,易开裂、保温耐久性差等问题,为了实现节能减排的目的,也为了保证建筑保温材料的持久使用,我们必须不断改进外墙保温材料的生产技术,制造出符合市场需求的外墙保温材料。
发明内容
本发明所要解决的技术问题在于提供一种新型硅酸盐外墙保温材料,具有与墙面基体黏结性好、导热系数小、耐久性好的优良特点。
为实现上述目的,本发明采用如下技术方案:
一种新型硅酸盐外墙保温材料,包括界面层、保温板、饰面层;所述界面层用来粘结墙面基体和保温材料,所述保温板为硅酸盐保温板,所述饰面层喷涂在保温板的最外层。
上述新型硅酸盐外墙保温材料,其中,所述界面层包括1-1.5重量份数界面剂、3-5重量份数聚丙烯纤维、40-45重量份数细沙、50-55重量份数水泥;所述界面层用来粘结墙面基体和保温材料。
上述新型硅酸盐外墙保温材料,其中,所述保温板的制作方法为:采用球磨机将质量分数为20-30重量份数的镁铝尖晶石、30-40重量份数氧化硅、10-20重量份数粉煤灰、10-20重量份数膨胀珍珠岩、0.1-0.5重量份数流化剂、3-5重量份数聚丙烯纤维、0.5-1重量份数分散剂混合均匀球磨,在振动台上将上述所述混合料倒入模具中,通过振动使混合料变得密实均匀,最后放入炉内进行烧制,即得所述保温板。
上述新型硅酸盐外墙保温材料,其中,所述饰面层为聚丙烯酸酯涂料;饰面层喷涂在保温材料的最外层,具有防火、防水、耐久性强的特点。
本发明对比现有技术有如下的有益效果:界面层中加入聚丙烯纤维,使得其韧性增大,抗拉伸能力增强,即保证了保温材料跟墙面基体良好的黏结性,也能防止保温材料的开裂脱落;硅酸盐保温板具有防火性和低的导热系数,可以起到良好的保温效果;饰面层隔绝保温板与空气的接触,提高了保温材料的使用寿命。
具体实施方式
为了加深对本发明的理解,下面结合具体实施方式,进一步阐述本发明,以下实施例仅用于解释本发明,并不构成对本发明保护范围的限定。
实施例1
(1)将1重量份数界面剂、5重量份数聚丙烯纤维、40重量份数细沙、55重量份数水泥混合球磨,即得界面层;
(2)采用球磨机将质量分数为20重量份数的镁铝尖晶石、40重量份数氧化硅、10重量份数粉煤灰、20重量份数膨胀珍珠岩、0.1重量份数流化剂、5重量份数聚丙烯纤维、0.5重量份数分散剂混合均匀球磨,在振动台上将上述所述混合料倒入模具中,通过振动使混合料变得密实均匀,最后放入炉内进行烧制,即得所述保温板。
(3)将保温板一边粘结界面层,一边喷涂聚丙烯酸酯涂料,即得新型硅酸盐外墙保温材料。
实施例2
(1)将1.5重量份数界面剂、3重量份数聚丙烯纤维、45重量份数细沙、50重量份数水泥混合球磨得到界面层;
(2)采用球磨机将质量分数为30重量份数的镁铝尖晶石、30重量份数氧化硅、20重量份数粉煤灰、10重量份数膨胀珍珠岩、0.5重量份数流化剂、3重量份数聚丙烯纤维、1重量份数分散剂混合均匀球磨,在振动台上将上述所述混合料倒入模具中,通过振动使混合料变得密实均匀,最后放入炉内进行烧制,即得所述保温板。
(3)将保温板一边粘结界面层,一边喷涂聚丙烯酸酯涂料,即得新型硅酸盐外墙保温材料。
实施例3
(1)将1.3重量份数界面剂、4重量份数聚丙烯纤维、43重量份数细沙、53重量份数水泥混合球磨得到界面层;
(2)采用球磨机将质量分数为25重量份数的镁铝尖晶石、35重量份数氧化硅、15重量份数粉煤灰、15重量份数膨胀珍珠岩、0.3重量份数流化剂、4重量份数聚丙烯纤维、0.7重量份数分散剂混合均匀球磨,在振动台上将上述所述混合料倒入模具中,通过振动使混合料变得密实均匀,最后放入炉内进行烧制,即得所述保温板。
(3)将保温板一边粘结界面层,一边喷涂聚丙烯酸酯涂料,即得新型硅酸盐外墙保温材料。
本发明对比现有技术有如下的有益效果:(1)界面层中加入聚丙烯纤维,使得其韧性增大,抗拉伸能力增强,即保证了保温材料跟墙面基体良好的黏结性,也能防止保温材料的开裂脱落;(2)硅酸盐保温板具有防火性和低的导热系数,可以起到良好的保温效果;(3)饰面层隔绝保温板与空气的接触,提高了保温材料的使用寿命。
应该理解的是,本发明实施例的制备方法仅仅是用于说明本发明,而不是对本发明的限制,在不脱离本发明精神和范围的前提下,本发明还会有各种变化和改进,这些变化和改进都落入要求保护的本发明范围内。本发明要求保护范围由所附的权利要求书及其等效物界定。

Claims (4)

1.一种新型硅酸盐外墙保温材料,其特征在于,包括界面层、保温板、饰面层;所述界面层用来粘结墙面基体和保温材料,所述保温板为硅酸盐保温板,所述饰面层喷涂在保温板的最外层。
2.根据权利要求书1所述的新型硅酸盐外墙保温材料,其特征在于,所述界面层包括1-1.5重量份数界面剂、3-5重量份数聚丙烯纤维、40-45重量份数细沙、50-55重量份数水泥。
3.根据权利要求书1所述的新型硅酸盐外墙保温材料,其特征在于,所述保温板的制作方法为:采用球磨机将质量分数为20-30重量份数的镁铝尖晶石、30-40重量份数氧化硅、10-20重量份数粉煤灰、10-20重量份数膨胀珍珠岩、0.1-0.5重量份数流化剂、3-5重量份数聚丙烯纤维、0.5-1重量份数分散剂混合均匀球磨,在振动台上将上述所述混合料倒入模具中,通过振动使混合料变得密实均匀,最后放入炉内进行烧制,即得所述保温板。
4.根据权利要求书1所述的新型硅酸盐外墙保温材料,其特征在于,所述饰面层为聚丙烯酸酯涂料。
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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1966907A (zh) * 2005-11-14 2007-05-23 谢明义 一种复合节能保温装饰板及制造方法
CN101205443A (zh) * 2007-12-05 2008-06-25 李旭东 一种外墙保温装饰板用胶粘剂
CN103628681A (zh) * 2013-12-09 2014-03-12 广西启利新材料科技股份有限公司 一种利用保温粘结砂浆粘结外墙装饰板的工艺
CN104177120A (zh) * 2014-08-14 2014-12-03 合肥科斯孚安全科技有限公司 一种低成本轻质粉煤灰多孔保温材料的制备方法
CN104291759A (zh) * 2014-09-25 2015-01-21 山东理工大学 一种陶瓷纤维增强耐热绝缘保温板的制备方法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1966907A (zh) * 2005-11-14 2007-05-23 谢明义 一种复合节能保温装饰板及制造方法
CN101205443A (zh) * 2007-12-05 2008-06-25 李旭东 一种外墙保温装饰板用胶粘剂
CN103628681A (zh) * 2013-12-09 2014-03-12 广西启利新材料科技股份有限公司 一种利用保温粘结砂浆粘结外墙装饰板的工艺
CN104177120A (zh) * 2014-08-14 2014-12-03 合肥科斯孚安全科技有限公司 一种低成本轻质粉煤灰多孔保温材料的制备方法
CN104291759A (zh) * 2014-09-25 2015-01-21 山东理工大学 一种陶瓷纤维增强耐热绝缘保温板的制备方法

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