Footwear. Test methods for insoles and insocks. Water absorption and desorption

2000 ◽  
Keyword(s):  
Water Absorption ◽  
Test Methods

Thickness Swelling and Water Absorption Character of Laminate Floor

2013 ◽  
Vol 750-752 ◽  
pp. 64-69
Author(s):  
Hai Xia Yu ◽  
Chong Rong Fang ◽  
Man Ping Xu ◽  
Rong Qiang Tang
Keyword(s):  
Moisture Content ◽  
Water Absorption ◽  
Test Specimen ◽  
Internal Bond ◽  
Middle Layer ◽  
Test Methods ◽  
Thickness Swelling ◽  
Floor Coverings

Laminate floor coverings, with fiberboard in the middle layer, are hygroscopic which caused potential dimension instability. The paper tested thickness swelling (TS) and water absorption (WA) of 10 commercial laminate floors (LF) according to G/T 18102-2007 (GB/T) and LY/T 1611-2011(LY/T) and analyzed correlation between them. The results show that TS obtained by the GB/T method differed significantly from LY/T methods at the initial 14 days. 7d-TS and 7d-WA values of test specimen measuring 50 by 50mm both correlated well with internal bond (IB). For both kinds of test methods, the moisture content almost reached saturation at 28 days.

Comparison of test methods for measuring water absorption and transport test methods of fabrics

Measurement ◽  
2017 ◽  
Vol 97 ◽  
pp. 126-137 ◽  
Author(s):  
Ka-Po Maggie Tang ◽  
Chi-wai Kan ◽  
Jin-tu Fan
Keyword(s):  
Water Absorption ◽  
Test Methods

Status of Site Test Methods of Organosilicon Hydrophobic Impregnants for Protecting Reinforced Concrete

2014 ◽  
Vol 638-640 ◽  
pp. 1676-1682
Author(s):  
Zong Yang Yuan ◽  
Hong Yao Sun ◽  
Zheng Yang ◽  
Ming Xia Shen ◽  
Guo Liang Shan
Keyword(s):  
Reinforced Concrete ◽  
Water Absorption ◽  
Test Methods ◽  
Chloride Penetration ◽  
Water Repellent ◽  
Repellent Property ◽  
Advantages And Disadvantages ◽  
The Status ◽  
Rebar Corrosion ◽  
Site Test

The organosilicon hydrophobic impregnants is applied on concrete to prevent rebar corrosion with its water repellent property which can prevent the intrusion of chloride and other harmful media. On-site the parameters of organosilicon hydrophobic impregnants of controlling quality consist of resistance to chloride penetration, water absorption of concrete and impregnating depth of organosilicon hydrophobic impregnants. The status of test methods of these parameters is summarized and their advantages and disadvantages are briefly reviewed. Finally some ideas are presented about shortcomings of test methods.

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