Contrast Experiment of Common Crack Repair Method and Comprehensive New Repair Technology Research

Abstract

Because the crack repairing technology is varied, the crack repair application has certain complexity, and part of the project due to the repair technology unreasonable type selection. So it is necessary for all kinds of crack repairing technology was studied, on the basis of the best cost-effective choice method, crack repair engineering for reference. This study presents the basalt fiber cement mortar with BICS comprehensive repair of crack, and experimental research was done, according to the test results and the engineering experience, put forward the basic procedures and technology of crack repair method, providing reference for project application.

Effect of Polysiloxanes on Roughness and Durability of Basalt Fibres–Reinforced Cement Mortar

“…The fibres not only increase the flexural strength, but also improve the shock resistance and resistance against thermal contraction cracking. Semenov et al [ 50 ] report that flexural tensile strength increased by 55% in the case of 1% basalt fibres addition, in comparison with the reference mortar samples. Li et al [ 51 ] stated that cement mortars with basalt fibres find practical application in repairs.…”