✦ LIBER ✦

A new approach to the determination of pore distribution by penetrating chlorides into concrete

✍ Scribed by L. Tang; L.-O. Nilsson

Publisher: Elsevier Science
Year: 1995
Tongue: English
Weight: 497 KB
Volume: 25
Category: Article
ISSN: 0008-8846
DOI: 10.1016/0008-8846(95)00058-k

No coin nor oath required. For personal study only.

✦ Synopsis

In this paper, a new concept of pore distribution is discussed and consequently a new approach to the determination of pore distribution by penetrating chlorides into concrete is proposed. This approach involves 1) accelerating chloride penetration into concrete specimens by applying an electrical field, 2) determining the profile of total chloride content by using the dry-grinding technique and chemical analysis, and 3) calculating the pore distribution of concrete from the profile of total chloride content. A number of specimens have been tested. Preliminary results show that the pore distributions determined by using the new approach are qualitatively comparable with those determined by using conventional mercury mtrusion technique.

📜 SIMILAR VOLUMES

A new approach to determine the reliabil

A new approach to determine the reliability of the rater technique by use of Smith's rating scales

✍ Antǒnio Carlos De Freitas; Guilherme Henrique Caspary Ribeiro 📂 Article 📅 1977 🏛 John Wiley and Sons 🌐 English ⚖ 273 KB 👁 2 views

A New Approach to C60-Contanining Polyph

A New Approach to C60-Contanining Polyphosphazenes by Polymerization of Phosphonitrile Chloride Trimer in the Presence of C60

✍ Zhen Li; Qi Zeng; Zhi-Chao Zhu; Qian-Qian Li; Zhong-An Li; Jin-Gui Qin 📂 Article 📅 2007 🏛 John Wiley and Sons 🌐 English ⚖ 56 KB

## Abstract A novel synthetic strategy was developed to prepare polyphosphazenes containing C~60~ moieties. Thus, the phosphonitrile chloride trimer underwent thermal ring‐opening polymerization (ROP) in the presence of C~60~ molecules to yield the reactive macromolecular intermediate, C~60~‐contai

A new approach to the problem of kaolini

A new approach to the problem of kaolinite interference in the determination of chrysotile asbestos by means of x-ray diffraction

✍ Alessandro Mangia 📂 Article 📅 1980 🏛 Elsevier Science 🌐 English ⚖ 480 KB

## Swwnary. in the determination of chrysotile asbestos by means of powder x-ray diffraction, a mathematical approach is used to overcome the problem of kaoIinite interference. The overlapped peaks are deconvolutcd by using leastsquares and simplex optimization procedures.

A new approach to electron diffraction a

A new approach to electron diffraction analysis of symmetric triatomic molecules with large-amplitude bending motion: The equilibrium geometry, force field and vibrational frequencies of BaI2 as determined by electron diffraction

✍ V.P. Spiridonov; A.G. Gershikov; A.B. Altman; G.V. Romanov; A.A. Ivanov 📂 Article 📅 1981 🏛 Elsevier Science 🌐 English ⚖ 476 KB

Ddfractmn data on Baize analyzed by a new approach, mdlcate an anhz.rmomc otentlal wth il barrier of 71(12) cm-\* at a hnear geometry The structural and vlbratlonal parameters were found to be &No) = 3 150(7)A,~&k~I= 148.0(9)a, .f, = 0 69 (8) mdyn/A, &, = 0 14(6) mdyn/A, k~ = -0 0075(15) mdyn/A, kg