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價 格:面議
一、新鄉(xiāng)產(chǎn)品說明:
碎石封層施工是碎石施工指通過同步碎石封層車或者異步撒布設(shè)備將潔凈干燥的碎石及粘結(jié)材料(SBS改性瀝青、熱瀝青、封層稀釋瀝青、新鄉(xiāng)乳化瀝青等)均勻的碎石施工鋪灑到路面上通過行車碾壓形成單層瀝青碎石磨耗層。在外荷載作用下不斷形成強(qiáng)度。封層同時由于流體瀝青的新鄉(xiāng)表面張力,使瀝青沿石料表面向上爬升,碎石施工爬升高度約為石料高度的封層2/3,并在石料的新鄉(xiāng)表面形成一個半月面,使石料被瀝青裹覆的碎石施工面積達(dá)到約70%,有足夠的封層結(jié)合強(qiáng)度?!?strong>新鄉(xiāng)碎石封層施工
碎石封層可以作為路面表處層使用,新鄉(xiāng)也可應(yīng)用于低等級公路或橋面的碎石施工防水層。按照施工工藝的封層不同分為:同步碎石封層施工和異步碎石封層施工兩種?!?strong style="color: rgb(51, 51, 51); text-transform: none; text-indent: 0px; letter-spacing: normal; font-family: 微軟雅黑; font-size: 14px; font-style: normal; word-spacing: 0px; white-space: normal; orphans: 2; widows: 2; background-color: rgb(255, 255, 255); font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;">新鄉(xiāng)碎石封層施工
二、工程特點(diǎn):
(1)采用機(jī)械化施工,施工速度快?!?strong style="color: rgb(51, 51, 51); text-transform: none; text-indent: 0px; letter-spacing: normal; font-family: 微軟雅黑; font-size: 14px; font-style: normal; word-spacing: 0px; white-space: normal; orphans: 2; widows: 2; background-color: rgb(255, 255, 255); font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;">新鄉(xiāng)碎石封層施工
(2)有防水、抗滑的功效。——新鄉(xiāng)碎石封層施工
(3)有良好的抗裂性能,并且能有效修復(fù)路面細(xì)微裂縫?!?strong style="color: rgb(51, 51, 51); text-transform: none; text-indent: 0px; letter-spacing: normal; font-family: 微軟雅黑; font-size: 14px; font-style: normal; word-spacing: 0px; white-space: normal; orphans: 2; widows: 2; background-color: rgb(255, 255, 255); font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;">新鄉(xiāng)碎石封層施工
(4)工程造價低,經(jīng)濟(jì)效益高?!?strong style="color: rgb(51, 51, 51); text-transform: none; text-indent: 0px; letter-spacing: normal; font-family: 微軟雅黑; font-size: 14px; font-style: normal; word-spacing: 0px; white-space: normal; orphans: 2; widows: 2; background-color: rgb(255, 255, 255); font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;">新鄉(xiāng)碎石封層施工
三、應(yīng)用范圍:
碎石封層主要應(yīng)用于:預(yù)防性養(yǎng)護(hù)施工罩面、新建道路表面磨耗層、新建中輕道路的面層、新建道路下封層、橋面的防水層等?!?strong style="color: rgb(51, 51, 51); text-transform: none; text-indent: 0px; letter-spacing: normal; font-family: 微軟雅黑; font-size: 14px; font-style: normal; word-spacing: 0px; white-space: normal; orphans: 2; widows: 2; background-color: rgb(255, 255, 255); font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;">新鄉(xiāng)碎石封層施工