...Daka Sita Rami Reddy, PhD; Kusam Sudhakar Reddy, PhD Cement-grouted bituminous (CGB) mix is a semi-flexible type of pavement comprising an open-graded (porous) bituminous mix grouted with a cementitious mortar. CGB mixes have the advantages of both flexible and rigid pavements. This hybrid material...

...Costas A. Anagnostopoulos, PhD, Civil Eng; Angelos Patsios, Civil Eng The main objective of this comprehensive laboratory project was to investigate the potential use of acrylic latex to improve the physical and mechanical properties of thick superplasticised cement grouts. Experiments were...

... the hardness of jet grout columns installed in Shanghai clay, the proposed exponential equation was applied as a trial for predicting their UCS. Comparison results suggested that the exponential equation proposed in this study may be used to produce a quick prediction of the UCS by measuring the hardness...

...Abdelhamed I. Ganaw, MSc, PhD; Dave C. Hughes, BSc, PhD; Ashraf F. Ashour, MSc, PhD, FIStructE, FHEA This paper investigates the effect of cement based grout rheology on the injection process through coarse aggregate for producing preplaced aggregate concrete. Four different sands were used...

...Volodymyr Ivanov, PhD; Jian Chu, PhD; Viktor Stabnikov, PhD Chemical grouts are often used to reduce the hydraulic conductivity of soil for seepage control purposes. However, chemical grouts can be expensive and environmentally unfriendly. Therefore, two new biogrouts or microbial-based grouting...

...Siong Kang Lim; Tung Chai Ling; Mohd Warid Hussin Self-compacting cement grout (SCCG) is an economical and effective material used for repairing structural cracks. However, in terms of raw material cost, SCCG is higher than for conventional concrete due to the high cement volumes at relatively low...