亚慱体育app官网-想省钱?先帮你的房顶降温吧!

日期:2021-03-21 00:21:01 | 人气: 83634

亚慱体育app官网-想省钱?先帮你的房顶降温吧! 本文摘要:想节省keeping roofs cooler to cut energy costs的钱吗?

亚慱体育app官网

亚慱体育app官网

想节省keeping roofs cooler to cut energy costs的钱吗?老板,让你的屋顶降温吧!the roof of a house can get pretty hot in the summer . even if there is an insulated attic below,Some of that heat can work its way into the living spacepaint-like coating could help keep roofs cooler,a teen researcher finds . and in urban areas,wides pread use of her new roofing treatmeat夏天出来的太阳炸屋顶虽然是防水阁楼,但很热,这使家里的空调疲惫不堪,甚至不会等着缴纳额外的电费帐单。但是一位年轻的研究人员找到薄薄的油漆,就能帮助屋顶变热。在市内,尽管天气很热,但她的新式屋顶隔热法可以增加臭氧的组成,即使在非常热的天气里,也不会在肺中引起性别剧。Shingles come in many colors,but dark ones are especially popular,Says Jesse ca k usher . the 18-year old attends spartan burg day schoot air conditioning consumes about 5 percent of all the energy used in the United States . cooling buildings costs the nation about $ 11 billion es南加利福尼亚州和大多数黑色物体一样,这种材料的屋顶吸收阳光的热量。

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经过夏天太阳的太阳光后,他们更容易超过摄氏73.5度(华氏164度),如果这样的屋顶能反射更多的光线,他们就能保持更热的状态。家庭冷却设备带来的额外费用也不会相应增加。根据环境保护局掌握的数据,美国每年不在冷却设备上花费约110亿美元。

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Jesse ca kusher,an 18-year-old researcher from Spartans burg,S.C .Invented a paint-on coating for roofing shingles .so Jesse ca looked into ways To make shingles reflect more light . she mixed tiny particles-a powder-made from any of several different SST To.Ied adding mica。thats a mineral used in some lamp shades。

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it readily breaks into small,glittering flakes.jesseca也试图找到能制造更多这种屋顶光线的光线,她将给定几种不同物质组成的粉状物质——小粒子——混合成类似油漆的物质。这种涂层还包括黑铅(铅笔芯等材料),另一种成分是石膏,这是干壁建筑物中常见的柔软矿物材料,甚至还会尝试添加云母,这种矿物更容易被切成闪闪发光的芯片。

亚慱体育app官网

亚慱体育app官网

亚慱体育app官网

each of these powders came in several colors . in each of Jesse cas test recipes,Her reflective powder accounted for 40 percent of the weight of the。

亚慱体育app官网


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