韩国的无码av看免费大片在线-三级第一页-国产怡红院-欧美孕妇姓交大片-亚洲 欧美 变态 另类 综合-亚洲色图在线观看视频-91天天看-中文字幕乱码久久午夜-精品无码国模私拍视频-成在线人视频免费视频-能免费看av的网站-欧美无砖专区免费-成人资源站-天天做天天爱夜夜爽毛片l-asian性开放少妇pics-性较小国产交xxxxx视频-欧美色99-youjizz.com最新-99国产精品白浆在线观看免费-久久东京伊人一本到鬼色

Welcome to yeyon Sunshine Room Official Website | 400-656-9886
News Dynamic
News Dynamic
How to choose a sunshine room? Here comes the best dry goods!
2020-05-30Viewed18887second

With the increase of users of sunshine room, the materials of sunshine room are also diversified. A very beautiful, fashionable and high-grade sunshine room can be built on its own terrace or on a small and medium-sized balcony window. However, most of my friends don't know how to choose and what kind of sunshine room materials are the most suitable for the construction of sunshine room,

2907ddbab5f154daabc10ded5e8c222.jpg

? first of all, let's take a look at the main structural materials of the sunlight room. The main structure of the sunshine room is the vitality of the sunshine room, which bears the greatest strength support. Therefore, the main structural materials can not be ignored. Generally speaking, the main structure of sunlight room should choose square steel as the main bearing material. For small and medium-sized sunlight rooms, the basic columns around are necessary. In addition, the beams and stringers supporting color steel plates or toughened glass on the top are combined into a network structure. Such sunlight room materials are very solid and safe.

b2efd4ff62735f12f58acf604decebf.jpg

? then, let's talk about the panel material of the sunlight room, that is, the top material of the sunlight room. Since it is a sunlight room, the transparent materials used for the panel materials are more in line with the use requirements of the sunlight room. Among the existing materials, the most transparent is glass, followed by polycarbonate plate, which has better impact resistance and heat preservation performance than glass, but it will turn yellow with the passage of time. If the glass is used as the top material of the sunlight room, it is better to use laminated glass (safety considerations), and the laminated glass can be made into double toughened or one piece toughened on the top, so that the strength of the glass is better. Of course, you can also use the sun board to cover the roof. The transparency of the sun board is second only to that of the glass. Its weight is light, and it does not need to consider the bearing capacity of the top of the sun room. The disadvantage is that the sun board is easy to damage and age. If the light transmission at the top is not fully considered, the color steel plate can also be selected as the top material of the sunlight room. Color steel plate, also known as thermal insulation color steel plate, consists of two layers of iron sheet, and the tundish has a certain thickness of thermal insulation material. Generally, the top is made of impact resistant color steel plate with corrugation, which has good compression resistance. The sunlight room covered with color steel plate has no problem for several people to walk on the top.

19459d00e64ef07cbcce1df57758e73.jpg

Finally, the materials around can be plastic steel door and window profiles, bridge cutoff aluminum door and window profiles or color steel wall panels. The surrounding glass can be ordinary, with plastic steel profiles or bridge cutoff aluminum profiles as the skeleton. If the span is more than 3 meters, steel pipes can be added appropriately as column support, and fluorocarbon paint can be sprayed on the surface. The structural stability is better than that of aluminum alloy. Be sure to remember: open windows that allow the outside air to flow through the sunlight room, and let the inside air change.


Make
address:yeyon Sunshine Room, Weiqiao Aluminum Deep Processing Industrial Park, Zouping City, Shandong Province
Talian NUR:400-656-9886
主站蜘蛛池模板: 欧洲精品一卡2卡三卡4卡影视 | a∨变态另类天堂无码专区 4484在线观看视频 | 欧美性videostv另类极品 | 免费精品久久久久久久一区二区 | 91视频国| 亚洲v不卡ww在线 | 亚洲精品国产第一区二区尤物 | 少妇大叫太大太爽受不了 | 国产精品精品久久久 | 中文乱码免费一区二区 | yourporn久久国产精品 | 免费无码久久成人网站入口 | 欧美黑人粗大猛烈18p | 亚洲色18禁成人网站www | 他掀开裙子把舌头伸进去添视频 | 三级成年网站在线观看级爱网 | 欧美性久久久久 | 18禁勿入网站入口永久 | 亚洲aⅴ天堂av在线电影 | 操操网av| 中日韩无砖码一线二线 | 蜜桃av在线播放 | 成人国产三级在线观看 | 奇米影视7777久久精品人人爽 | 日本做爰全过程免费看 | 围产精品久久久久久久 | 日本乱码乱码免费高清视频 | 日韩人妻中文无码一区二区 | 亚洲精品永久www嫩草 | 92在线精品视频在线观看 | 成人午夜高潮免费视频在线观看 | 美女激情av | 欧美另类人妖 | 7777日本精品一区二区三区 | 久久久久久久久久久久久久久 | 久久综合久久88中字幕文 | 少妇饥渴偷公乱第32章 | 国产精品黄 | 美女久久久久久久久久 | 成 人 黄 色 网 页 | 日韩午夜免费 | 香蕉婷婷 | 久久亚洲中文字幕精品一区 | av青青草原 | 国产精品福利自产拍在线观看 | 日本成人动漫在线观看 | 99精品国产九九国产精品 | 国产69精品久久久久777 | 亚洲精品无码久久毛片 | 亚洲男人的天堂在线aⅴ视频 | 曰韩内射六十七十老熟女影视 | 免费最爽乱淫无遮挡 | 情趣用品a∨视频在线观看 成人区亚洲区无码区在线点播 | 揉着我的奶从后面进去视频 | 天堂中文在线8最新版地址 自拍毛片 | 国产xxxx做受视频 | 日韩精品片| 欧美人与禽zoz0性伦交 | 中文字幕日产无线码一区 | 成人h无码动漫在线观看 | 亚洲黄色av网站 | 国产精品白浆在线观看无码专区 | 国内精品久久久久影院老司机 | 国产福利91精品一区二区三区 | 电车侵犯高潮失禁在线看 | 国产精品主播一区二区三区 | 99re国产精品| 天天av天天翘天天综合网色鬼 | 欧美区在线 | 色图综合| 成年人在线视频网站 | 99精品国产99久久久久久51 | 无码高潮爽到爆的喷水视频app | 国产亚洲精品久久久网站好莱 | 狠久久 | 国产一级淫片a免费播放口欧美 | 国产精品爽爽久久久久久蜜臀 | 亚洲色图制服丝袜 | 国产欧美久久一区二区三区 | 十八禁在线观看视频播放免费 | 成人性午夜免费网站蜜蜂 | 亚洲已满18点击进入在线观看 | 日韩美女乱淫aaa高清视频 | 香蕉大美女天天爱天天做 | 国产成人亚洲日韩欧美性 | 久久精国产 | 99国产精品欧美久久久久的广告 | 999毛片 | 97人妻无码一区二区精品免费 | 99久久精品国产综合一区 | 国产成人无码av在线播放dvd | 天天做天天爱天天爽天天综合 | 久久国产乱子伦免费精品无码 | 国产欧美日本亚洲精品一5区 | 91精品国产九九九久久久亚洲 | 真人二十三式性视频(动) | 亚洲人成网站在线播放小说 | 日韩精品在线第一页 | 久久久性高潮 |