Critical cold joint angle in concrete

QQ Ali, B Erdil, TM Jassam - Construction and Building Materials, 2023 - Elsevier
This study aims to understand the effect of different cold joint angles on splitting tensile and
compressive strength of concrete. A series of tests were conducted in the context of this …

Comparative experiment of steel bar corrosion at concrete construction joints

G Huang, B Wu, Y Shen, L Wang, G Li - Frontiers in Materials, 2022 - frontiersin.org
Introduction: Construction joint is common and even inevitable in most of the reinforcement
concrete structures. This study was to assess the effect of construction joints on chloride …

An experimental and numerical study on the effects of cold joint location and angle in concrete

D Over, N Ozbakan, F Şamdan, T Orhan… - Journal of Building …, 2025 - Elsevier
Cold joints, formed due to interruptions in the concrete placement process, significantly
impact the mechanical behavior of concrete structures. This study comprehensively …

The Promising Potential of Sidoarjo Hot Mud As Additional Material for Concrete Lining Production

LK Wulandari, IW Mundra… - International Journal of …, 2022 - eprints.itn.ac.id
The Lapindo hot mud in Sidoarjo, Indonesia (Lusi) has caused a detrimental effect on the
environment and the community for more than 10 years. On the bright side, the waste mud …

Study on Influencing Factors of Hydraulic Engineered Cementitious Composites Layer Bonding Performance

Y Wang, J Li, Y Shi - Materials, 2023 - mdpi.com
The layer bonding performance of hydraulic engineered cementitious composites (HECCs)
plays an important role in their application in hydraulic buildings. This performance …

Experimental methods for the analysis of the tensile behavior of concrete joints

JP Höffgen, M Mohs, E Sonderegger… - Structural …, 2023 - Wiley Online Library
Adhesion plays an important role in the evaluation of hydraulic structures with unreinforced
concrete joints. The experimental determination of joint tensile strength as a quantifiable …

Structural behavior of RC jointed beams using recycled steel fiber and hybrid dowel bars

MH Naser, FH Naser, AHN Almamoori… - Journal of Building …, 2024 - Springer
Using recycled steel fibers (RSF) from wastes of old car tires in combination with hybrid
(steel and CFRP) dowel bars to improve the structural behavior of construction joints is the …

Flexural Behavior of Two-layers Reinforced Concrete Beams

HB Najm, MH Fahmi Rasheed - Polytechnic Journal, 2023 - polytechnic-journal.epu.edu.iq
High-strength concrete is used to reduce the size of the beams in addition to enhancing the
strength, this leads to overestimated cost in comparison with normal-strength concrete while …

Studying the use of plastic bag fiber, sand-gravel, and chalk-rice husk ash for layer reinforcement in increasing soil stability using loading test

DE Wibowo, E Endaryanta, N Suryadwanti… - AIP Conference …, 2023 - pubs.aip.org
Soft soil materials have effect that can interfere the strength and stability of a building. The
effect properties of soft soil or clay are large shrinkage swelling, high plasticity, and low …

Strength Prediction of Concrete with Cold Joints Using Artificial Neural Network and Sensitivity Analysis

JM Llanto, DL Silva, CJL Marcos - 2024 8th International …, 2024 - ieeexplore.ieee.org
Large amounts of concrete pouring are heavily seen in growing countries like the
Philippines. Big projects with better planning and scheduling still face construction delays …