CN107327086B - 一种轻质太阳能屋顶 - Google Patents

一种轻质太阳能屋顶 Download PDF

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CN107327086B
CN107327086B CN201710616414.0A CN201710616414A CN107327086B CN 107327086 B CN107327086 B CN 107327086B CN 201710616414 A CN201710616414 A CN 201710616414A CN 107327086 B CN107327086 B CN 107327086B
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张日龙
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Guangdong Huahai Construction Co ltd
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Abstract

本发明公开一种轻质太阳能屋顶,包括防水结构,及设置在防水结构上方的、用于发电的太阳能电板;所述防水结构包括水泥承重板,及设置在水泥承重板之间的、用于加固水泥承重板的钢梁,及设置在钢梁上的、用于封顶的石棉瓦片,及设置在石棉瓦片上的、用于隔热的泡沫板,及设置在泡沫板与水泥承重墙之间的、用于密封的胶条;该轻质太阳能屋顶具有防渗水、轻质牢固和方便安装太阳能电板的优点,其用于封顶的石棉瓦片不易开裂和不易变形,并且不易掉粉,坚硬耐用。

Description

一种轻质太阳能屋顶
技术领域
本发明涉及一种轻质太阳能屋顶。
背景技术
目前在农村,或中小城镇建房的屋顶面结构是用呈三角形屋架梁间隔设在四周屋面墙上,再用横梁彼此连接各三角形屋架梁形成支撑屋顶的整体支架,而后再整体支架的底平面用板密封形成室内屋顶面,室内屋顶面底部再设装饰板等;室内屋顶面上端则填堆厚厚的保温层,用于防寒、保温和隔热。而整体支架的上端面通常呈三角形,或弧形形成外屋顶,仍用木板密封外屋顶形成外屋顶平面,而后再在外屋顶平面上设防水层,防水层上设挂瓦木条,盖瓦卡设在挂瓦木条上形成防水层顶。这种传统的屋顶结构重量大、耗费木材多、建设速度慢、防寒及保温和隔热性能差、不防火、建造成本高。即便用钢制三角形屋架梁代替木质材料,上述问题仍难以解决。
综上所述,现代建筑的楼房平面水泥屋顶存在易渗水、重量重和不方便安装太阳能电板的问题,其用于封顶的水泥板易开裂和变形,不够坚硬耐用。
发明内容
有鉴于此,本发明目的是提供一种防渗水、轻质牢固和方便安装太阳能电板的轻质太阳能屋顶,其用于封顶的石棉瓦片不易开裂和不易变形,并且不易掉粉,坚硬耐用。
为了解决上述技术问题,本发明的技术方案是:
一种轻质太阳能屋顶,包括防水结构,及设置在防水结构上方的、用于发电的太阳能电板;所述防水结构包括水泥承重板,及设置在水泥承重板之间的、用于加固水泥承重板的钢梁,及设置在钢梁上的、用于封顶的石棉瓦片,及设置在石棉瓦片上的、用于隔热的泡沫板,及设置在泡沫板与水泥承重墙之间的、用于密封的胶条。
进一步的,所述钢梁呈工字形,钢梁的两端贯穿水泥承重板,并与水泥承重板固定。
进一步的,所述石棉瓦片呈折叠状设置,且石棉瓦片的底部与钢梁固定,石棉瓦片的顶部与泡沫板固定。
进一步的,所述泡沫板的表面设置有防水夹层,及设置在防水夹层表面的防水面层,防水夹层与泡沫板粘贴固定,防水面层与防水夹层粘贴固定。
进一步的,所述防水夹层和防水面层的边缘与胶条无缝连接。
进一步的,所述太阳能电板包括板体,及设置在板体边缘的、用于将板体固定在水泥承重墙上的铆钉。
进一步的,所述石棉瓦片由硅酸盐水泥30-46份、元明粉20-26份、瓷土13-19份、煤矸石12-16份、粉煤灰14-20份、碳酸钙10-16份、膨胀珍珠岩11-15份、改性聚丙烯酸树脂20-24份、聚对苯二甲酸丁二醇酯7-9份、石棉纤维20-26份、尼龙绳10-16份、细沙20-30份、沥青10-16份、萘磺酸盐甲醛缩合物9-13份、EVA树脂胶黏剂6-8份和苯丙乳液胶黏剂6-8份制成。
进一步的,所述石棉瓦片由硅酸盐水泥46份、元明粉20份、瓷土13份、煤矸石12份、粉煤灰14份、碳酸钙10份、膨胀珍珠岩11份、改性聚丙烯酸树脂20份、聚对苯二甲酸丁二醇酯7份、石棉纤维20份、尼龙绳10份、细沙20份、沥青10份、萘磺酸盐甲醛缩合物9份、EVA树脂胶黏剂6份和苯丙乳液胶黏剂6份制成。
进一步的,所述石棉瓦片由硅酸盐水泥30份、元明粉26份、瓷土19份、煤矸石16份、粉煤灰20份、碳酸钙16份、膨胀珍珠岩15份、改性聚丙烯酸树脂24份、聚对苯二甲酸丁二醇酯9份、石棉纤维26份、尼龙绳16份、细沙30份、沥青16份、萘磺酸盐甲醛缩合物13份、EVA树脂胶黏剂8份和苯丙乳液胶黏剂8份制成。
进一步的,所述石棉瓦片由硅酸盐水泥38份、元明粉23份、瓷土16份、煤矸石14份、粉煤灰17份、碳酸钙13份、膨胀珍珠岩13份、改性聚丙烯酸树脂22份、聚对苯二甲酸丁二醇酯8份、石棉纤维23份、尼龙绳13份、细沙25份、沥青13份、萘磺酸盐甲醛缩合物11份、EVA树脂胶黏剂7份和苯丙乳液胶黏剂7份制成。
本发明要解决的另一技术问题为提供一种石棉瓦片的制备方法,包括以下步骤:
1)取瓷土13-19份、煤矸石12-16份、粉煤灰14-20份、碳酸钙10-16份和膨胀珍珠岩11-15份通过研磨机进行反复研磨3次,制成混合粉末,备用;
2)采用50目的筛网将步骤1)制得的混合粉末分筛去除粗粒,收集50目以下的混合粉末,然后将制得的混合粉末及硅酸盐水泥30-46份和元明粉20-26份添加到搅拌机中,并按重量比1∶2添加水,启动搅拌机以60r/pm的转速旋转,将混合粉末、硅酸盐水泥和元明粉与水混合,制得水泥浆液,备用;
3)在制备混凝土的同时,取改性聚丙烯酸树脂20-24份和聚对苯二甲酸丁二醇酯7-9份放置到坩埚内,然后将坩埚放置电热炉上加热至240℃,使得改性聚丙烯酸树脂和聚对聚对苯二甲酸丁二醇酯熔融混合,制成胶液,备用;
4)取石棉纤维20-26份、尼龙绳10-16份、细沙20-30份、沥青10-16份、萘磺酸盐甲醛缩合物9-13份、EVA树脂胶黏剂6-8份和苯丙乳液胶黏剂6-8份及步骤3)制得的胶液一并添加到步骤2)制得的水泥浆液中,并将搅拌器的转速由60r/pm减速至40r/pm,搅拌30分钟,制得均匀的混凝土,备用;
5)将步骤4)制得的混凝土浇注到成型模板内,然后采用夯实机将混凝土夯实,制得石棉瓦片坯件,然后静置3小时,使得石棉瓦片坯件水分减少,备用;
6)将步骤5)制得的石棉瓦片坯件送入烧结窖内,在温度为900-1300℃下烧结3-4小时,然后熄火,将烧结窖通风,使得烧结后的石棉瓦片坯件自然冷却,制得石棉瓦片,备用;
7)将步骤6)制得的石棉瓦片放置在干燥通风的仓库,即得。
本发明技术效果主要体现在以下方面:由水泥承重板,及设置在水泥承重板之间的、用于加固水泥承重板的钢梁,及设置在钢梁上的、用于封顶的石棉瓦片,及设置在石棉瓦片上的、用于隔热的泡沫板,及设置在泡沫板与水泥承重墙之间的、用于密封的胶条组成的防水结构,在应用与屋顶时,能够防渗水、安装牢固和方便安装太阳能电板,同时石棉瓦片由硅酸盐水泥、元明粉、瓷土、煤矸石、粉煤灰、碳酸钙、膨胀珍珠岩、改性聚丙烯酸树脂、聚对苯二甲酸丁二醇酯、石棉纤维、尼龙绳、细沙、沥青、萘磺酸盐甲醛缩合物、EVA树脂胶黏剂和苯丙乳液胶黏剂经过本申请中的方法制成,具有不易开裂和不易变形,并且不易掉粉,坚硬耐用的优点。
附图说明
图1为本发明一种轻质太阳能屋顶的剖视图。
具体实施方式
以下结合附图1,对本发明的具体实施方式作进一步详述,以使本发明技术方案更易于理解和掌握。
在本实施例中,需要理解的是,术语“中间”、“上”、“下”、“顶部”、“右侧”、“左端”、“上方”、“背面”、“中部”、等指示的方位或位置关系为基于附图所示的方位或位置关系,仅是为了便于描述本发明,而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作,因此不能理解为对本发明的限制。
另,在本具体实施方式中如未特别说明部件之间的连接或固定方式,其连接或固定方式均可为通过现有技术中常用的螺栓固定或钉销固定,或销轴连接等方式,因此,在本实施例中不在详述。
实施例1
一种轻质太阳能屋顶,如图1所示,包括防水结构1,及设置在防水结构1上方的、用于发电的太阳能电板2;所述防水结构1包括水泥承重板11,及设置在水泥承重板11之间的、用于加固水泥承重板11的钢梁12,及设置在钢梁12上的、用于封顶的石棉瓦片13,及设置在石棉瓦片13上的、用于隔热的泡沫板14,及设置在泡沫板14与水泥承重墙11之间的、用于密封的胶条15。所述钢梁12呈工字形,钢梁12的两端贯穿水泥承重板11,并与水泥承重板11通过铆钉固定。所述石棉瓦片13呈折叠状设置,且石棉瓦片13的底部与钢梁12通过螺钉固定,石棉瓦片13的顶部与泡沫板14通过螺钉固定。所述泡沫板14的表面设置有防水夹层141,及设置在防水夹层141表面的防水面层142,防水夹层141与泡沫板14采用胶水粘贴固定,防水面层142与防水夹层142采用胶水粘贴固定。所述防水夹层141和防水面层142的边缘与胶条15注入胶液无缝连接。所述太阳能电板2包括板体21,及设置在板体21边缘的、用于将板体21固定在水泥承重墙11上的铆钉22。
所述石棉瓦片13由硅酸盐水泥46份、元明粉20份、瓷土13份、煤矸石12份、粉煤灰14份、碳酸钙10份、膨胀珍珠岩11份、改性聚丙烯酸树脂20份、聚对苯二甲酸丁二醇酯7份、石棉纤维20份、尼龙绳10份、细沙20份、沥青10份、萘磺酸盐甲醛缩合物9份、EVA树脂胶黏剂6份和苯丙乳液胶黏剂6份制成。
一种石棉瓦片的制备方法,其步骤包括:
1)取瓷土13份、煤矸石12份、粉煤灰14份、碳酸钙10份和膨胀珍珠岩11份通过研磨机进行反复研磨3次,制成混合粉末,备用;
2)采用50目的筛网将步骤1)制得的混合粉末分筛去除粗粒,收集50目以下的混合粉末,然后将制得的混合粉末及硅酸盐水泥46份和元明粉20份添加到搅拌机中,并按重量比1∶2添加水,启动搅拌机以60r/pm的转速旋转,将混合粉末、硅酸盐水泥和元明粉与水混合,制得水泥浆液,备用;
3)在制备混凝土的同时,取改性聚丙烯酸树脂20份和聚对苯二甲酸丁二醇酯7份放置到坩埚内,然后将坩埚放置电热炉上加热至240℃,使得改性聚丙烯酸树脂和聚对聚对苯二甲酸丁二醇酯熔融混合,制成胶液,备用;
4)取石棉纤维20份、尼龙绳10份、细沙20份、沥青10份、萘磺酸盐甲醛缩合物9份、EVA树脂胶黏剂6份和苯丙乳液胶黏剂6份及步骤3)制得的胶液一并添加到步骤2)制得的水泥浆液中,并将搅拌器的转速由60r/pm减速至40r/pm,搅拌30分钟,制得均匀的混凝土,备用;
5)将步骤4)制得的混凝土浇注到成型模板内,然后采用夯实机将混凝土夯实,制得石棉瓦片坯件,然后静置3小时,使得石棉瓦片坯件水分减少,备用;
6)将步骤5)制得的石棉瓦片坯件送入烧结窖内,在温度为900℃下烧结3小时,然后熄火,将烧结窖通风,使得烧结后的石棉瓦片坯件自然冷却,制得石棉瓦片,备用:
7)将步骤6)制得的石棉瓦片放置在干燥通风的仓库,即得。
实施例2
一种轻质太阳能屋顶,如图1所示,包括防水结构1,及设置在防水结构1上方的、用于发电的太阳能电板2;所述防水结构1包括水泥承重板11,及设置在水泥承重板11之间的、用于加固水泥承重板11的钢梁12,及设置在钢梁12上的、用于封顶的石棉瓦片13,及设置在石棉瓦片13上的、用于隔热的泡沫板14,及设置在泡沫板14与水泥承重墙11之间的、用于密封的胶条15。所述钢梁12呈工字形,钢梁12的两端贯穿水泥承重板11,并与水泥承重板11通过铆钉固定。所述石棉瓦片13呈折叠状设置,且石棉瓦片13的底部与钢梁12通过螺钉固定,石棉瓦片13的顶部与泡沫板14通过螺钉固定。所述泡沫板14的表面设置有防水夹层141,及设置在防水夹层141表面的防水面层142,防水夹层141与泡沫板14采用胶水粘贴固定,防水面层142与防水夹层142采用胶水粘贴固定。所述防水夹层141和防水面层142的边缘与胶条15注入胶液无缝连接。所述太阳能电板2包括板体21,及设置在板体21边缘的、用于将板体21固定在水泥承重墙11上的铆钉22。
所述石棉瓦片13由硅酸盐水泥30份、元明粉26份、瓷土19份、煤矸石16份、粉煤灰20份、碳酸钙16份、膨胀珍珠岩15份、改性聚丙烯酸树脂24份、聚对苯二甲酸丁二醇酯9份、石棉纤维26份、尼龙绳16份、细沙30份、沥青16份、萘磺酸盐甲醛缩合物13份、EVA树脂胶黏剂8份和苯丙乳液胶黏剂8份制成。
一种石棉瓦片的制备方法,其步骤包括:
1)取瓷土19份、煤矸石16份、粉煤灰20份、碳酸钙16份和膨胀珍珠岩15份通过研磨机进行反复研磨3次,制成混合粉末,备用;
2)采用50目的筛网将步骤1)制得的混合粉末分筛去除粗粒,收集50目以下的混合粉末,然后将制得的混合粉末及硅酸盐水泥30份和元明粉26份添加到搅拌机中,并按重量比1∶2添加水,启动搅拌机以60r/pm的转速旋转,将混合粉末、硅酸盐水泥和元明粉与水混合,制得水泥浆液,备用;
3)在制备混凝土的同时,取改性聚丙烯酸树脂24份和聚对苯二甲酸丁二醇酯9份放置到坩埚内,然后将坩埚放置电热炉上加热至240℃,使得改性聚丙烯酸树脂和聚对聚对苯二甲酸丁二醇酯熔融混合,制成胶液,备用;
4)取石棉纤维26份、尼龙绳16份、细沙30份、沥青16份、萘磺酸盐甲醛缩合物13份、EVA树脂胶黏剂8份和苯丙乳液胶黏剂8份及步骤3)制得的胶液一并添加到步骤2)制得的水泥浆液中,并将搅拌器的转速由60r/pm减速至40r/pm,搅拌30分钟,制得均匀的混凝土,备用;
5)将步骤4)制得的混凝土浇注到成型模板内,然后采用夯实机将混凝土夯实,制得石棉瓦片坯件,然后静置3小时,使得石棉瓦片坯件水分减少,备用;
6)将步骤5)制得的石棉瓦片坯件送入烧结窖内,在温度为1300℃下烧结4小时,然后熄火,将烧结窖通风,使得烧结后的石棉瓦片坯件自然冷却,制得石棉瓦片,备用;
7)将步骤6)制得的石棉瓦片放置在干燥通风的仓库,即得。
实施例3
一种轻质太阳能屋顶,如图1所示,包括防水结构1,及设置在防水结构1上方的、用于发电的太阳能电板2;所述防水结构1包括水泥承重板11,及设置在水泥承重板11之间的、用于加固水泥承重板11的钢梁12,及设置在钢梁12上的、用于封顶的石棉瓦片13,及设置在石棉瓦片13上的、用于隔热的泡沫板14,及设置在泡沫板14与水泥承重墙11之间的、用于密封的胶条15。所述钢梁12呈工字形,钢梁12的两端贯穿水泥承重板11,并与水泥承重板11通过铆钉固定。所述石棉瓦片13呈折叠状设置,且石棉瓦片13的底部与钢梁12通过螺钉固定,石棉瓦片13的顶部与泡沫板14通过螺钉固定。所述泡沫板14的表面设置有防水夹层141,及设置在防水夹层141表面的防水面层142,防水夹层141与泡沫板14采用胶水粘贴固定,防水面层142与防水夹层142采用胶水粘贴固定。所述防水夹层141和防水面层142的边缘与胶条15注入胶液无缝连接。所述太阳能电板2包括板体21,及设置在板体21边缘的、用于将板体21固定在水泥承重墙11上的铆钉22。
所述石棉瓦片13由硅酸盐水泥38份、元明粉23份、瓷土16份、煤矸石14份、粉煤灰17份、碳酸钙13份、膨胀珍珠岩13份、改性聚丙烯酸树脂22份、聚对苯二甲酸丁二醇酯8份、石棉纤维23份、尼龙绳13份、细沙25份、沥青13份、萘磺酸盐甲醛缩合物11份、EVA树脂胶黏剂7份和苯丙乳液胶黏剂7份制成。
一种石棉瓦片的制备方法,其步骤包括:
1)取瓷土16份、煤矸石14份、粉煤灰17份、碳酸钙13份和膨胀珍珠岩13份通过研磨机进行反复研磨3次,制成混合粉末,备用;
2)采用50目的筛网将步骤1)制得的混合粉末分筛去除粗粒,收集50目以下的混合粉末,然后将制得的混合粉末及硅酸盐水泥38份和元明粉23份添加到搅拌机中,并按重量比1∶2添加水,启动搅拌机以60r/pm的转速旋转,将混合粉末、硅酸盐水泥和元明粉与水混合,制得水泥浆液,备用;
3)在制备混凝土的同时,取改性聚丙烯酸树脂22份和聚对苯二甲酸丁二醇酯8份放置到坩埚内,然后将坩埚放置电热炉上加热至240℃,使得改性聚丙烯酸树脂和聚对聚对苯二甲酸丁二醇酯熔融混合,制成胶液,备用;
4)取石棉纤维23份、尼龙绳13份、细沙25份、沥青13份、萘磺酸盐甲醛缩合物11份、EVA树脂胶黏剂7份和苯丙乳液胶黏剂7份及步骤3)制得的胶液一并添加到步骤2)制得的水泥浆液中,并将搅拌器的转速由60r/pm减速至40r/pm,搅拌30分钟,制得均匀的混凝土,备用;
5)将步骤4)制得的混凝土浇注到成型模板内,然后采用夯实机将混凝土夯实,制得石棉瓦片坯件,然后静置3小时,使得石棉瓦片坯件水分减少,备用;
6)将步骤5)制得的石棉瓦片坯件送入烧结窖内,在温度为1100℃下烧结3.5小时,然后熄火,将烧结窖通风,使得烧结后的石棉瓦片坯件自然冷却,制得石棉瓦片,备用;
7)将步骤6)制得的石棉瓦片放置在干燥通风的仓库,即得。
实验例
石棉瓦片标准的性能指标如下表所示:
序号 项目 指标
1 承重kg ≥20KG
2 硬度HR 55-57
3 耐温℃ -40℃-120℃
4 磨损情况 不掉泥粉
5 表面情况 光滑平整
实验对象:采用秸秆黏土制成的石棉瓦片、普通混凝土制成的石棉瓦片和与本申请的石棉瓦片进行对比。
实验要求:上述的秸秆黏土制成的石棉瓦片、普通混凝土制成的石棉瓦片和与本申请的石棉瓦片的体积一致、面积一致,房屋模拟压力一致。。
实验方法:通过对秸秆黏土制成的石棉瓦片、普通混凝土制成的石棉瓦片和与本申请的石棉瓦片进行硬度实验、渗水实验以及重力实验,并记录情况。
在本实验例中,假设一般石棉瓦片承载标准值是20KG,石棉瓦片开裂或塌陷则低于承载标准值20KG,石棉瓦片无变化则高于承载标准值20KG。
具体结果如下表所示:
结合上表,对比秸秆黏土制成的石棉瓦片、普通混凝土制成的石棉瓦片和本申请的石棉瓦片在相同的实验方法下所得的结果,本发明的石棉瓦片的测试数据均处在明显优势,因此,体现出本发明的石棉瓦片不易开裂和不易变形,并且不易掉粉,坚硬耐用。
本发明技术效果主要体现在以下方面:由水泥承重板,及设置在水泥承重板之间的、用于加固水泥承重板的钢梁,及设置在钢梁上的、用于封顶的石棉瓦片,及设置在石棉瓦片上的、用于隔热的泡沫板,及设置在泡沫板与水泥承重墙之间的、用于密封的胶条组成的防水结构,在应用与屋顶时,能够防渗水、安装牢固和方便安装太阳能电板,同时石棉瓦片由硅酸盐水泥、元明粉、瓷土、煤矸石、粉煤灰、碳酸钙、膨胀珍珠岩、改性聚丙烯酸树脂、聚对苯二甲酸丁二醇酯、石棉纤维、尼龙绳、细沙、沥青、萘磺酸盐甲醛缩合物、EVA树脂胶黏剂和苯丙乳液胶黏剂经过本申请中的方法制成,具有不易开裂和不易变形,并且不易掉粉,坚硬耐用的优点。
当然,以上只是本发明的典型实例,除此之外,本发明还可以有其它多种具体实施方式,凡采用等同替换或等效变换形成的技术方案,均落在本发明要求保护的范围之内。

Claims (3)

1.一种轻质太阳能屋顶,包括防水结构,及设置在防水结构上方的、用于发电的太阳能电板;其特征在于:所述防水结构包括水泥承重板,及设置在水泥承重板之间的、用于加固水泥承重板的钢梁,及设置在钢梁上的、用于封顶的石棉瓦片,及设置在石棉瓦片上的、用于隔热的泡沫板,及设置在泡沫板与水泥承重墙之间的、用于密封的胶条;所述钢梁呈工字形,钢梁的两端贯穿水泥承重板,并与水泥承重板固定;所述泡沫板的表面设置有防水夹层,及设置在防水夹层表面的防水面层,防水夹层与泡沫板粘贴固定,防水面层与防水夹层粘贴固定;所述太阳能电板包括板体,及设置在板体边缘的、用于将板体固定在水泥承重墙上的铆钉;所述石棉瓦片由硅酸盐水泥30-46份、元明粉20-26份、瓷土13-19份、煤矸石12-16份、粉煤灰14-20份、碳酸钙10-16份、膨胀珍珠岩11-15份、改性聚丙烯酸树脂20-24份、聚对苯二甲酸丁二醇酯7-9份、石棉纤维20-26份、尼龙绳10-16份、细沙20-30份、沥青10-16份、萘磺酸盐甲醛缩合物9-13份、EVA树脂胶黏剂6-8份和苯丙乳液胶黏剂6-8份制成,所述石棉瓦片的制备方法,包括以下步骤:
1)取瓷土13-19份、煤矸石12-16份、粉煤灰14-20份、碳酸钙10-16份和膨胀珍珠岩11-15份通过研磨机进行反复研磨3次,制成混合粉末,备用;
2)采用50目的筛网将步骤1)制得的混合粉末分筛去除粗粒,收集50目以下的混合粉末,然后将制得的混合粉末及硅酸盐水泥30-46份和元明粉20-26份添加到搅拌机中,并按重量比1:2添加水,启动搅拌机以60r/pm的转速旋转,将混合粉末、硅酸盐水泥和元明粉与水混合,制得水泥浆液,备用;
3)在制备混凝土的同时,取改性聚丙烯酸树脂20-24份和聚对苯二甲酸丁二醇酯7-9份放置到坩埚内,然后将坩埚放置电热炉上加热至240℃,使得改性聚丙烯酸树脂和聚对聚对苯二甲酸丁二醇酯熔融混合,制成胶液,备用;
4)取石棉纤维20-26份、尼龙绳10-16份、细沙20-30份、沥青10-16份、萘磺酸盐甲醛缩合物9-13份、EVA树脂胶黏剂6-8份和苯丙乳液胶黏剂6-8份及步骤3)制得的胶液一并添加到步骤2)制得的水泥浆液中,并将搅拌器的转速由60r/pm减速至40r/pm,搅拌30分钟,制得均匀的混凝土,备用;
5)将步骤4)制得的混凝土浇注到成型模板内,然后采用夯实机将混凝土夯实,制得石棉瓦片坯件,然后静置3小时,使得石棉瓦片坯件水分减少,备用;
6)将步骤5)制得的石棉瓦片坯件送入烧结窖内,在温度为900-1300℃下烧结3-4小时,然后熄火,将烧结窖通风,使得烧结后的石棉瓦片坯件自然冷却,制得石棉瓦片,备用;
7)将步骤6)制得的石棉瓦片放置在干燥通风的仓库,即得。
2.如权利要求1所述的一种轻质太阳能屋顶,其特征在于:所述石棉瓦片呈折叠状设置,且石棉瓦片的底部与钢梁固定,石棉瓦片的顶部与泡沫板固定。
3.如权利要求1所述的一种轻质太阳能屋顶,其特征在于:所述防水夹层和防水面层的边缘与胶条无缝连接。
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