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中國工程院院士陳湘生為東方雨虹HDPE《白皮書》作序

2023年07月04日17:57 來源:慧正資訊

慧正資訊:6月14日,由中國科學(xué)技術(shù)協(xié)會(huì)、交通運(yùn)輸部、中國工程院、湖北省人民政府共同主辦的2023世界交通運(yùn)輸大會(huì)(WTC2023)在武漢開幕。

期間,東方雨虹聯(lián)合中國公路學(xué)會(huì)舉行的以“碳路前行 風(fēng)霜無畏”為主題的《“雙碳”目標(biāo)下交通隧道與HDPE新型防水技術(shù)應(yīng)用白皮書》(以下簡稱《白皮書》)發(fā)布會(huì),獲得現(xiàn)場來賓、專家學(xué)者、大眾媒體的廣泛關(guān)注與好評。

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《白皮書》得到了行業(yè)內(nèi)專家學(xué)者的高度重視和關(guān)心支持,并由中國工程院院士陳湘生親自作序。

序中,陳院士表示《白皮書》的出現(xiàn)是對交通領(lǐng)域高質(zhì)量、低碳發(fā)展的一大貢獻(xiàn)。它不僅向行業(yè)展示了防水企業(yè)在新時(shí)期對于交通隧道建設(shè)的新思考,而且對許多想全面了解交通隧道以及防水技術(shù)的從業(yè)者也大有裨益。

現(xiàn)將序言摘錄如下,以饗讀者。

序言:交通強(qiáng)國建設(shè)的偉大實(shí)踐

中國人熟悉的“愚公移山”“五丁開道”“夸父逐日”的故事,都依稀透露出先民們發(fā)展交通事業(yè)的艱苦努力。 

自1921 年建黨以來,在中國共產(chǎn)黨的帶領(lǐng)下,經(jīng)過全國人民百年的艱苦奮斗,中國經(jīng)濟(jì)平穩(wěn)有序發(fā)展、人民生活水平不斷提高、中國國際地位日益重要。新中國成立以來,我國的交通基礎(chǔ)設(shè)施建設(shè)取得了舉世矚目的成就。公路、鐵路、航空等交通網(wǎng)絡(luò)不斷完善,運(yùn)輸效率日益提高,交通基礎(chǔ)設(shè)施網(wǎng)絡(luò)水平顯著提升。 

一條條公路、鐵路,一座座橋梁、隧道,一個(gè)個(gè)機(jī)場、碼頭……它們見證著神州大地上的歷史變遷,詮釋著中國交通運(yùn)輸?shù)陌l(fā)展歷程。這些社會(huì)發(fā)展不可缺少的基礎(chǔ)設(shè)施網(wǎng),正成就我們偉大祖國版圖上的 動(dòng)脈血管,為促進(jìn)經(jīng)濟(jì)發(fā)展、改善出行條件、提高人民生活水平提供著關(guān)鍵支撐。 

當(dāng)前,我國交通強(qiáng)國建設(shè)邁出了堅(jiān)實(shí)步伐,正如習(xí)近平總書記在第二屆聯(lián)合國全球可持續(xù)交通大會(huì)上所說,“新中國成立以來,幾代人逢山開路、遇水架橋,建成了交通大國,正在加快建設(shè)交通強(qiáng)國?!?nbsp;  

實(shí)現(xiàn)“碳達(dá)峰、碳中和”,是以習(xí)近平同志為核心的黨中央作出的重大戰(zhàn)略決策,交通運(yùn)輸是碳排放的重要領(lǐng)域之一,推動(dòng)交通運(yùn)輸綠色低碳轉(zhuǎn)型對于促進(jìn)行業(yè)高質(zhì)量發(fā)展、加快建設(shè)交通強(qiáng)國具有十分重要的意義。 

隨著國民經(jīng)濟(jì)的發(fā)展,隧道作為交通運(yùn)輸領(lǐng)域非常關(guān)鍵的組成 部分,向 “長、大、深”的趨勢迅速發(fā)展,伴隨而來的是長大隧道 施工中遇到的各類水害問題,如何克服長、大隧道水害難題,是提升隧道施工速度和質(zhì)量的關(guān)鍵。 

中國公路學(xué)會(huì)、東方雨虹聯(lián)合編制的《“雙碳”目標(biāo)下交通隧道 與HDPE 新型防水技術(shù)應(yīng)用白皮書》(以下簡稱《白皮書》)是我讀到的中國交通領(lǐng)域第一本關(guān)于隧道防水技術(shù)及應(yīng)用的白皮書,它的出現(xiàn)是對交通領(lǐng)域高質(zhì)量、低碳發(fā)展的一大貢獻(xiàn)?!栋灼啡娼榻B了隧道防水技術(shù)現(xiàn)狀,向行業(yè)和讀者揭示了雙碳目標(biāo)下交通隧道防水及HDPE 新型防水技術(shù)。不僅向行業(yè)展示了防水企業(yè)在新時(shí)期對于交通隧道建設(shè)的新思考,而且對許多想全面了解交通隧道以及防水技術(shù)的從業(yè)者也大有裨益。

《白皮書》內(nèi)容豐富,條理清晰。全書分為七個(gè)章節(jié),從交通領(lǐng)域 “雙碳”目標(biāo)、交通隧道技術(shù)發(fā)展及防水技術(shù)現(xiàn)狀、公路隧道防水、軌道交通隧道防水及應(yīng)用案例等方面進(jìn)行分析,幫助行業(yè)人員合理設(shè)計(jì)、選材,指導(dǎo)防水施工與應(yīng)用。以專業(yè)力量賦能行業(yè)良性健康發(fā)展,切實(shí)提高隧道工程的防水效果,促進(jìn)我國隧道及地下工程防水技術(shù)在 “十四五” 期間能夠取得長足發(fā)展。

《白皮書》重點(diǎn)著墨于HDPE預(yù)鋪反粘防水材料。對于地下工程來說, 能否在底板為結(jié)構(gòu)混凝土提供直接的滿粘防水保護(hù),是解決防水滲漏問題的關(guān)鍵。針對傳統(tǒng)防水層空鋪,與主體結(jié)構(gòu)不能粘結(jié),可能存在竄水通道,一旦滲水難以維修,以及地下工程預(yù)埋件多、管道口多、空鋪防水層收口困難等問題,《白皮書》總結(jié)提出能夠?qū)崿F(xiàn)滿粘效果的預(yù)鋪反粘工藝,可實(shí)現(xiàn)滿粘防竄水的預(yù)鋪反粘防水材料也應(yīng)運(yùn)而生。 

展望未來,黨團(tuán)結(jié)帶領(lǐng)人民正昂首邁進(jìn)加快建設(shè)交通強(qiáng)國新征程。雖然我們在山嶺隧道智能、綠色低碳建造、運(yùn)維等方面,還需要開展更多的科學(xué)研究和攻關(guān)工作,但我堅(jiān)信,未來隧道的建設(shè)規(guī)模、工程 品質(zhì)和科技創(chuàng)新等方面都將取得重大成就。

一百載春華秋實(shí),展未來使命榮光。站在新的歷史起點(diǎn),衷心祝愿東方雨虹等行業(yè)龍頭企業(yè)為推動(dòng)我國交通強(qiáng)國建設(shè)做出新的更大貢獻(xiàn)。我們交通隧道工作者將繼續(xù)與先進(jìn)企業(yè)密切合作,瞄準(zhǔn)國家 “雙碳”目標(biāo),面向國家重大戰(zhàn)略需求、未來科技與產(chǎn)業(yè)制高點(diǎn),戮力同心共創(chuàng)輝煌。 

The Chinese people are familiar with old stories such as “The Foolish Old Man Removes the Mountains”, “Five Hercules Cut the Mountain”, and “Kuafu Chasing the Sun”, which all reveal the arduous efforts of our ancestors in the development of transportation.     

Since the founding of the Communist Party of China in 1921, under the leadership of the Party, after a hundred years of hard struggle by the Chinese people, China’s economy has developed steadily and orderly, the people’s living standard has been gradually improved, and China’s international status has become more and more important. Since the People’s Republic of China was founded, China’s transportation infrastructure construction has made outstanding achievements. The transportation network of roads, railways and aviation has been continuously improved; the transportation efficiency and the transformation infrastructure level has been significantly increased.

Roads, railways, bridges, tunnels, airports, and wharfs... All of them not only have witnessed the historical changes in the land of China but also demonstrated the development of China’s transportation. These infrastructure networks, which are indispensable for social development, are becoming blood vessels on the territory of China. They provide significant support for the promotion of China’s economic development and the improvement of transport conditions and people’s living standards.

The national strategy of “building China’s strength in transportation” has made outstanding achievements. Xi Jinping stated at the 2nd UN Global Sustainable Development Congress, “Since the founding of the People’s Republic of China, generations of Chinese people have built China into a powerful country in transportation with hard efforts like cutting paths through mountains and building bridges across rivers. China is now accelerating the building of its strength in transportation.”       

Achieving “carbon peaking and carbon neutrality” is an important strategy made by the Central Committee of the CPC with Xi Jinping as the core. Transportation is one of the major sources of carbon emissions. Therefore promoting the green and low-carbon transformation of transportation is of great significance for boosting the high-quality development of the transportation industry and speeding up the building of China’s strength in transportation.

With the development of national economy, tunnels, as an integral part of the transportation industry, have rapidly developed towards the direction of “l(fā)ong, large and deep”. However, the construction of large and long tunnels is accompanied by various water hazards. How to solve water hazards is the key for the improvement of tunnel construction speed and quality. 

Oriental Yuhong and China Highway and Transportation Society jointly wrote “The White Paper of Transportation Tunnel Waterproofing and New-type HDPE Waterproofing Technology and Applications Under the Target of Carbon Peaking and Carbon Neutrality”. It is the first white paper focusing on transportation tunnel waterproofing technology and applications in China’s transportation sector. Its appearance is a large contribution to the high-quality and low-carbon development of the transportation sector. The white paper gives a comprehensive introduction to the current situation of tunnel waterproofing technologies, the transportation tunnel waterproofing and new-type HDPE waterproofing technology and applications under the target of carbon peaking and carbon neutrality. It not only brings forward new ideas of waterproofing enterprises about the construction of transportation tunnels in the new era, but also benefits many business owners who want to know more about transportation tunnels and waterproofing technologies.

The white paper is rich in content and clear in structure. It includes seven chapters, which give vivid analysis of the target of “carbon peaking and carbon neutrality” in the transportation sector, the development history of transportation tunnel technologies, the current situation of waterproofing technologies, and the waterproofing technologies and application cases of highway tunnels and rail transit tunnels. It aims to help the industry users reasonably design and select materials, and give them instructions about waterproofing construction technologies and applications. It will promote the industry’s healthy development, help improve waterproofing effect of tunnel constructions, and promote the development of China’ tunnel technology and underground construction waterproofing technology during the “14th Five-year Plan” period.

The white paper puts emphasis on HDPE pre-applied anti-stick waterproofing material. For underground constructions, the key to solving waterproofing and anti-leakage problem lies in whether we can provide full stick waterproof protection directly for concrete baseplate. The traditional waterproof layer cannot be fully bonded with the main structure, so there may be water penetration, which is difficult to repair. In addition, there are many problems such as a large number of pre-applied parts in underground construction, many pipe openings, and difficulty in closing empty waterproof layer. To solve these problems, the white paper introduces the pre-applied anti-stick process and material, which can achieve full stick waterproof effect.

The CPC is leading the Chinese people to speed up the new mission of building China’s strength in transportation. Although we still need to make more scientific research and tackle more problems in intelligent, green and low-carbon construction and operation of mountain tunnels, I firmly believe we will accomplish great achievements in tunnel construction scale, engineering quality, and technological innovation.

The one-hundred year history of Party building has laid a solid foundation for the future development of China. Standing at the new historical starting point, I sincerely hope that Oriental Yuhong and other leading enterprises will make more contributions to promoting China’s building of strength in transportation. Transportation tunnel builders will continue to closely cooperate with these advanced enterprises to create new success, hit China’s target of “carbon peaking and carbon neutrality”, meet the demands of national important strategies, and accomplish more national technological and industrial missions.

陳湘生,中國工程院土木、水利與建筑工程學(xué)部院士,深圳大學(xué)特聘教授、土木與交通工程學(xué)院院長,隧道與地下工程、城市軌道交通工程、智能巖土工程、特殊巖土工程、人工凍土力學(xué)、建井工程著名專家,享受國務(wù)院政府特殊津貼。

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