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To get an elegant, luxurious decorative effect, decorative materials such as carpets, curtains, wall panels made of polymer materials are essential.
Combustion process of the decoration materials The combustion flue gas of the widely used decoration materials (such as wood, polymer materials) presently is quite harmful.
Kallonen, Esko Mikkola: submitted to Journal of Fire and Materials, ( 1999) [2] R.
Anhui Science and Technology Press, Hefei., 2003
Xu: submitted to Journal of Chinese people’s armed police force academy (2013)

Research on Safety levels in the Chinese Construction Materials Industry based on Gray model forecasting LIU Shuan Xi1,a，HE Wei Da2,b， LIANG Zhi Hao3,c and Cheng Xiao Bing4,d 1,2,3,4School of Management, University of Science and Technology Beijing, P.R.China, 10083 axmu.apple@qq.com, bhewd@ustb.edu.cn, cxmu.apple@gmail.com,dxiaobingcheng@sina.com Keywords: Chinese Construction Materials Industry (CCMI), Twelfth Five-Year Plan, Gray system model, Index system of CCMI safety Abstract.
This paper illustrated the Safety levels in the Chinese Construction Materials Industry (CMMI) during the Twelfth Five-Year Plan.
Introduction CCMI is one of the most important basic raw materials industries in China and plays an important role in the national economy.
Half of the world totals of these materials are produced by or consumed in China(Nesadurai,2005).
Moreover, the quantity and quality of Chinese new wall materials, glass fiber products, glass deep processing products, FRP products, and cement products has also improved significantly.

The element contents of the materials are listed in Table 1.
It showed that these three materials had certain corrosion resistance.
[4] Jiamin Yin, Zhansong Wu, Experimental investigation of corrosion associated with gaseous HCl in the superheaters in a biomass boiler, Journal of Tsinghua University(Science and Technology). 11 (2008) 1791-1794
[11] Ke Zhang, Yan Niu, High temperature corrosion of Ni-Cr alloys in chlorination-oxidation atmosphere, JOURNAL OF MATERIALS ENGINEERING. 1(2005)12-15
[12] Yuanshi Li, Yan Niu, Weitao Wu, Chlorination of metallic materials at high temperature, Corrosion Science and Protection Technology. 1(2000)41-44.

An experimental analysis of interior noise in an ambulance and noise reduction with damping materials BAI Song a, XU Xinxi b,*, YANG Meng c, LIU Xiaohui d, Su Weihua e, NIU Fu f (Institute of Medical Equipment, Academy of Military Medical Sciences, Tianjin 300161, China) asoon169@163.com, b xuxx1@sohu.com, cyangmeng@163.com, dliuxiaohui@163.com, edirectorsu@126.com, fniufu@163.com Keywords: vibration; vehicle interior noise; partial coherence analysis; panel acoustic contribution analysis (PACA); noise reduction with damping materials.
On the basis of analysis, the structural modification with damping materials is performed on the panels with greater contribution.
Figure 5 shows the panels covered with damping materials.
Additionally, comparing with the condition of covering damping materials layer at all panels, the added mass of the condition of partial covering damping materials layers at panels is 38.4kg, saving 24 kg.
Journal of Vibration and Shock, 2008, 27(3):113-116

Nakhaev, Composite Binders with the Use of Fine Raw Materials of Volcanic Origin, International journal of environmental & science education. 11 (18) (2016) 12711-12716
Suleymanov, Energy-efficient concretes for green construction, Research journal of applied sciences. 9 (12) (2014) 1087-1090
Klyuev, A.V.Olisov, A.Taskin, Ali Mosaberpanah M., Effect of ash-slag mix and polypropylene fiber on the performances of concrete composite, Materials Science Forum. 1017 (2021) 1–17 [9] R.V.
Mugahed, Enhancing performances of clay masonry materials based on nanosize mine waste, Construction and Building Materials. 269 (2021) 121333
Bogusevich, Energy saving raw materials for the production of new generation silicate materials, International Journal of Pharmacy and Technology. 8 (4) (2016) 22673–22686.

Experimental Preparation of materials.
Journal of Materials Science & Tenchnology. 2019, 35(6): 994-1002 [2] Bao Liying, Yang Zeliang, Chen Lai, Su Yuefeng, Lu Yun, Li Weikang, Yuan Feiyu, Dong Jinyang, Fang Youyou, Ji Zhe.
Journal of Materials Chemistry A. 2013, 1 (18), 5587-5595 [6] Yuan Li-Xia, Wang Zhao-Hui, Zhang Wu-Xing, Hu Xian-Luo, Chen Ji-Tao, Huang Yun-Hui, Goodenough John B.
Journal of Materials Chemistry.
Journal of Materials Chemistry. 2017, 29:10299-10311 [23] Yanhong Xiang, Xianwen Wu.

Introduction Granular materials are encountered widely in nature and engineering.
The parameter can express the stability of granular materials at particle scale.
Critical state and evolution of coordination numberin simulated granular materials.
Journal of Tongji University (Natural Science), 2007, 35, 1299-1304
Microscopic theoretical model of critical state for granular materials.

Experimental study on cutting performance in micro-grinding hard brittle materials Yadong Gong1,a, Jun Cheng1,b, Zhizheng Wu1,c ,Chao Wang1,d, Jinfeng Zhang1,e 1 School of Mechanical Engineering and Automation The Northeastern University, Shenyang, China agongyd@mail.neu.edu.cn, bjcheng@mail.neu.edu.cn, c1415wangchao@163.com, d wuzhizheng.0358@163.com, ehaifeng246@163.com Keywords: Micro grinding, Experimental study, Cutting Performance, Hard brittle materials, Abstract.
Perveen [8] focused on poly crystalline diamond (PCD) tool and its behavior in micro-grinding process of brittle materials.
Journal of Materials Processing Technology 209 (2009) 4698–4703 [3] J.C.
Micro grinding tool for manufacture of complex structures in brittle materials  Original Research Article.
Journal of Materials Processing Technology.Volume: 212 Issue: 3 (2012-03) Page: 580-593

It is thus of some interest to understand the dynamic behavior of masonry materials under dynamic loading.
Based on the constitutive relations of the brick and the mortar materials, the equivalent stress-strain relations of the RVE are homogenized by applying various compatible displacement conditions on the RVE surfaces.
They are defined as and (3) in which and are damage parameters that control postfailure stress-strain relations of materials in tension and compression.
Niu: International Journal of Solids and Structures, Vol. 29(5) (1992), p.531-546
Gusella: International Journal of Solids and Structures, Vol. 41 (2004), p.1911-1923

Materials Science and Engineering A, 1991, 137: 35-40
Ordnance Material Science and Engineering,2009,32(5):12-15
Journal of Jiangsu University of Science and Technology(Natural Science Edition), 2006,20(2):85-88
Journal of Wuhan University of Science and Technology, 2011, 34(4): 253-257
Journal of Materials Engineering, (2011)2:69-72