<th id="tb1fp"></th><del id="tb1fp"><i id="tb1fp"><cite id="tb1fp"></cite></i></del>
<strike id="tb1fp"></strike>
<ruby id="tb1fp"></ruby><span id="tb1fp"></span>
<strike id="tb1fp"></strike><strike id="tb1fp"></strike><ruby id="tb1fp"></ruby><ruby id="tb1fp"></ruby>
<span id="tb1fp"><dl id="tb1fp"><ruby id="tb1fp"></ruby></dl></span>
<strike id="tb1fp"><i id="tb1fp"><cite id="tb1fp"></cite></i></strike>
<strike id="tb1fp"><dl id="tb1fp"><del id="tb1fp"></del></dl></strike><strike id="tb1fp"></strike>
<span id="tb1fp"></span><span id="tb1fp"></span>
<strike id="tb1fp"></strike>
<strike id="tb1fp"><dl id="tb1fp"><del id="tb1fp"></del></dl></strike>
<strike id="tb1fp"><i id="tb1fp"><del id="tb1fp"></del></i></strike>
<strike id="tb1fp"><ins id="tb1fp"></ins></strike>
<strike id="tb1fp"><ins id="tb1fp"></ins></strike>
<strike id="tb1fp"></strike>
<strike id="tb1fp"></strike>
<span id="tb1fp"><dl id="tb1fp"><del id="tb1fp"></del></dl></span>
<span id="tb1fp"><dl id="tb1fp"></dl></span>
常見問題
當前位置:首頁>常見問題
橋梁支座之板式橡膠支座質量要從出產源頭抓起不能尋求低成本
作者:春弘工程橡膠  來源:本站  發布時間:2018-7-25

橋梁支座之板式橡膠支座質量要從出產源頭抓起不能尋求低成本


影響板式橡膠支座質量的主要因素主要有:

1、所選用的橡膠的膠質,這是影響板式橡膠支座質量的主要因素,現在由于市場競爭劇烈,客戶壓價兇狠,許多橡膠支座出產廠家就從這塊降低成本,選用殘次橡膠,這個從外觀上能夠看出一二,好的橡膠,表面油亮,漆黑,用手指按壓能感覺到一點點彈性,質量差點的橡膠,表面發烏,沒有光澤。但是膠質實在的好壞,就需要做試驗,從抗壓彈性模量和抗剪彈性模量等方面去判別。

2、內部鋼板:鋼板是板式橡膠支座橡膠止水帶 承載力的保證,所以鋼板在厚度上必定要到達規范,原料上必定要選用制品板材,根絕折彎板等,在處理上必定要做到除銹,噴砂,然后保證橡膠與鋼板的粘接。

3、出產工藝:板式橡膠支座現在還沒有徹底完結自動話出產,硫化之前的進程底子都是手工操作,下片,裁片,疊層等工序的好壞與工人的熟練程度有很大聯系。在硫化機上的橋梁伸縮縫 硫化時間和溫度操控也很重要,不同的規范的橡膠支座硫化時間是不一樣的,假設達不到相應的硫化時間,那么就會構成夾生,里邊的膠沒有充分硫化,影響產品質量。

本網站所有內容歸任:衡水春弘工程橡膠有限公司所有XML 網站地圖 冀ICP備18015909號-1 城市分站 技術支持:春弘工程
<th id="tb1fp"></th><del id="tb1fp"><i id="tb1fp"><cite id="tb1fp"></cite></i></del>
<strike id="tb1fp"></strike>
<ruby id="tb1fp"></ruby><span id="tb1fp"></span>
<strike id="tb1fp"></strike><strike id="tb1fp"></strike><ruby id="tb1fp"></ruby><ruby id="tb1fp"></ruby>
<span id="tb1fp"><dl id="tb1fp"><ruby id="tb1fp"></ruby></dl></span>
<strike id="tb1fp"><i id="tb1fp"><cite id="tb1fp"></cite></i></strike>
<strike id="tb1fp"><dl id="tb1fp"><del id="tb1fp"></del></dl></strike><strike id="tb1fp"></strike>
<span id="tb1fp"></span><span id="tb1fp"></span>
<strike id="tb1fp"></strike>
<strike id="tb1fp"><dl id="tb1fp"><del id="tb1fp"></del></dl></strike>
<strike id="tb1fp"><i id="tb1fp"><del id="tb1fp"></del></i></strike>
<strike id="tb1fp"><ins id="tb1fp"></ins></strike>
<strike id="tb1fp"><ins id="tb1fp"></ins></strike>
<strike id="tb1fp"></strike>
<strike id="tb1fp"></strike>
<span id="tb1fp"><dl id="tb1fp"><del id="tb1fp"></del></dl></span>
<span id="tb1fp"><dl id="tb1fp"></dl></span>
www.ady69.com