Waste Rubber Particles Research Articles

Use of Waste Slag and Rubber Particles to Make Mortar for Filling the Joints of Snow-Melting Concrete Pavement

Use of Waste Slag and Rubber Particles to Make Mortar for Filling the Joints of Snow-Melting Concrete Pavement

Salt-freeze resistance and life prediction of geopolymer recycled concrete mixed with rice husk ash and modified rubber particles

Rice husk ash (RHA) and Span-40 modified waste rubber particles (WRP) were mixed into geopolymer recycled concrete (GRC) to improve its frost resistance in normal and chlorine environment. The freeze-thaw and static loading test results show that GRC has the best freeze-resistance when 5 %RHA and 10 %WRP are added. The strength loss rate of GRC after 200 freeze-thaw cycles in normal environment and chlorine salt environment is 8.3 % and 8.8 % lower than that of GRC without RHA and modified WRP, respectively. Based on the test results, the material damage model and strength loss model of GRC doped with RHA and modified WRP were established. The failure probability and service life of GRC were predicted. The results showed that the failure probability of GRC mixed with 5 %RHA and 10 %WRP was reduced by more than 10 % compared with that of GRC mixed with no RHA and modified WRP at 200 freeze-thaw cycles under normal environment and chlorine salt environment, and the failure probability decreased with the increase of cycle times. The life prediction results showed that the service life of GRC mixed with 5 %RHA and 10 %WRP increased by 17.9 % and 21.6 %, respectively, compared with that of GRC mixed with no RHA and modified WRP under the freeze-thaw cycle of normal environment and chlorine salt environment.

Enhancing rubber concrete with supercritical fluid-assisted Nano-SiO2 embedding and high-temperature stirred waste rubber

Using waste rubber particles(WRP) to replace fine aggregates in producing rubber concrete promotes recycling and reduces natural sand consumption, which is crucial for sustainable resource use. Unfortunately, rubber's low rigidity and poor interface bonding with the concrete matrix cause a significant strength loss. Many have done surface treatments on the particles, yet these often result in low efficiency and insignificant strength increases. This paper introduces a novel approach: employing supercritical fluid (CO2) assisted shearing to embed nano-silica and high-temperature stirring for pre-treating rubber particles. This improves the rigidity, removes impurities, and enhances surface smoothness. Thermal Gravimetric Analysis (TGA), Fourier Transform Infrared Spectroscopy(FT-IR), Scanning Electron Microscope(SEM), and Energy-Dispersive X-ray Spectroscopy(EDS) tests on treated particles show SiO2 embedded inside, clean surfaces, and hard oxide film formation. Rubber concrete prepared using this shows obvious improvement in mechanical properties compared to untreated rubber particles, with 7-day and 28-day cubic compressive strengths increasing by 74.9 % and 54.8 %, respectively. These increases outperform most reported in the literature.

Development of polyurethane urea（PUU）– Waste rubber particles (WRP) composite materials for active ice-breaking of groove-filled asphalt pavement

The grooved-filled asphalt pavement has certain advantages in terms of pavement ice-breaking and anti-skid. However, the performances of the filling material limit its development. In this study, a polyurethane urea (PUU) - waste rubber particles (WRP) composite filling material was prepared by using a polyurethane (PU) and adding polyurea (PUa) with a similar microstructure as the cementing material, and adding WRP as the elastic reinforcing phase. The proportions of nine PUU-WRP composite materials were designed by changing the particle size and content of WRP, and then the filled composite materials were evaluated in terms of physical and mechanical properties, ice adhesion properties, interface bonding properties and aging resistance. The test results showed that the shore hardness, tensile strength, compression permanent deformation, and contact angle of PUU-WRP composite decreased as content of the WRP increased. Except the ice adhesion force results were the opposite. On the other hand, increased the WRP size resulted in increase in PUU-WRP composite’s shore hardness, compression permanent deformation, and ice adhesion force, while the tensile strength and contact angle were the opposite. The surface of the PUU-WRP composite material was hydrophobic, and the maximum contact angle was 102.3°. The reduction of WRP particle size and dosage was beneficial for reducing the ice adhesion force on the surface of PUU-WRP composite materials. The maximum interfacial shear and tensile strength of PUU-WRP composite material were 1.082 MPa and 0.244 MPa, respectively. After 42 days of UV aging, the maximum attenuation rate did not exceed 30 %. After the immersion test, the tensile strength attenuation of PUU-WRP composite material was basically controlled within 10 %. Finally, based on the fuzzy comprehensive evaluation (FCE) method, it was recommended to use WRP with a particle size of 0.6 mm and a dosage of 30 wt%-40 wt%.

High-Temperature Stirring Pretreatment of Waste Rubber Particles Enhances the Interfacial Bonding and Mechanical Properties of Rubberized Concrete

This paper innovatively proposes a method of 180 °C high-temperature stirring pretreatment for waste rubber particles and compares this method with untreated, NaOH-treated, and silane coupling agent KH570-treated waste rubber particles. Fourier-transform infrared spectroscopy, X-ray diffraction analysis, water contact angle measurement, scanning electron microscopy, and energy-dispersive X-ray study are used to investigate the effects and mechanisms of different pretreatment methods on waste rubber particles. The results indicate that compared to NaOH-treated and KH570-treated waste rubber particles, the 180 °C high-temperature-stirred pretreated waste rubber particles show significantly improved cleanliness and form a hard oxide film. The study also investigates the effects of different pretreatment methods on the mechanical properties and interface binding performance of rubber concrete made from pretreated waste rubber particles. The results demonstrate that rubber concrete prepared using 180 °C high-temperature-stirred pretreated waste rubber particles substituting 20% fine aggregate exhibits the best mechanical properties and interface bonding performance. The compressive strength recovery rates after 7 and 28 days are 41.6% and 37.3%, respectively; the split tensile strength recovery rates are 47.3% and 60.6%; the axial compressive strength recovery rates are 34.1% and 18.8%; and the static compression moduli of elasticity recovery rates are 46.8% and 26.3%. High-temperature stirring pretreatment of waste rubber particles is simple to operate and suitable for scaled production. Its pretreatment effect is superior to those of the KH570 and NaOH methods, providing a reference value for the scalable application of waste rubber particles as a substitute for fine aggregate in rubber concrete.

Effects of basalt fibre and rubber particles on the mechanical properties and impact resistance of concrete

The application of waste rubber particles and basalt fibre (BF) in concrete can not only improve the performance of the resulting concrete but also alleviate the environmental pressures related to waste tire disposal. In this study, the impacts of rubber particles and BF on the mechanical and impact performance of concrete are experimentally investigated. Additionally, the macroscopic test phenomenon is explained based on the appearance of the microstructure. The results show that for basalt fibre-reinforced concrete (BFC), when the BF content increases from 0 to 0.4 %, the cube compressive strength and elastic modulus decrease from 71.5 MPa to 62.5 MPa and 44.5 GPa to 41.0 GPa, respectively, while the bending strength increases from 5.9 MPa to 6.6 MPa and then decreases to 6.3 MPa. A BF content of 0.3 % is selected to prepare basalt fibre-reinforced rubber concrete (BFRC). As the rubber particle content of BFRC increases from 0 to 20 %, the cube compressive strength, elastic modulus and bending strength decrease from 64.3 MPa to 51.5 MPa, 41.9 GPa to 33.5 GPa and 6.6 MPa to 5.9 MPa, respectively. However, the reduction rate of the mechanical properties of BFRC is approximately half that of fibre-free rubber concrete at the same rubber content. The shapes of the stressstrain curves of the BFC and normal concrete (NC) are similar, whereas the descending stage of the stressstrain curve of the BFRC is obviously gentler, and the whole BFRC stressstrain curve is much fuller, reflecting typical ductile failure. Both the BF and rubber particles contribute to impact performance improvement, but the effect of the rubber particles is much greater than that of the BF. Compared with that of the NC, the incorporation of 0.3 % BF increases the initial crack impact energy (W1) and final crack impact energy (W2) by 71 % and 79 %, respectively, but when 20 % rubber particles are additionally added, the increase rates of W1 and W2 reach 668 % and 686 %, respectively. The impact life evolutions of BFC and BFRC can be described effectively by a two-parameter Weibull distribution function.

Development in the Study of Mechanical Prop-erties and Damage Constitutive Models of Rub-ber-Reclaimed Concrete

Advances in rubber-reinforced concrete technology and its applications in engineering are cru-cial for the thorough recycling and safe disposal of waste tire rubber and construction debris. Rubber-reinforced concrete (RAC) is a concrete material produced by substituting some fine and coarse aggregates with waste rubber particles and recycled aggregates. The incorporation of waste rubber particles endows RAC with distinctive mechanical properties and a distinct damage constitutive model. The mechanical properties of rubber recycled concrete mainly in-clude compressive strength, tensile strength, flexural strength, and elastic modulus. Compared to traditional concrete, RAC exhibits slightly lower compressive and flexural strengths but sig-nificantly enhanced tensile strength. This is due to the changes in mechanical properties caused by the softness and elastic properties of rubber particles. In addition, the addition of rubber particles can also improve the energy absorption capacity and impact resistance of concrete. On the other hand, in order to describe the damage behavior of rubber recycled con-crete, some constitutive models were studied. Common models include linear elastic model, plastic model, and damage model. The linear elastic model is suitable for describing the be-havior of rubber recycled concrete during the elastic stage; The plastic model is suitable for describing its deformation behavior during the plastic stage; The damage model can better describe the fracture and failure behavior of rubber recycled concrete, including shear damage, tensile damage, and compression damage. Tailored to the unique characteristics of RAC, these models consider the stiffness of rubber particles and the deformation characteristics of the binding materials, enabling accurate predictions of the stress-strain behavior of RAC. In conclusion, rubber-reinforced concrete possesses excellent mechanical and durability proper-ties, which can be accurately described and predicted using appropriate constitutive models. These findings are crucial for advancing the application and development of rubber-reinforced concrete.

Flexural Response of Functionally Graded Rubberized Concrete Beams.

Recycling rubber and/or steel fiber components of waste tires in construction applications is a venue for maximizing the recycling rate of these items. Additionally, it supports the move towards producing sustainable construction materials and conserving natural resources. Previous research explored the viability of employing recycled waste rubber particles as an alternative for natural aggregate. Despite the adverse effect of rubber on the mechanical properties of concrete (e.g., lower compressive strength), it produces several advantages, including excellent dynamic and ductility properties, which can be utilized in structural members critical to dynamic loads, e.g., blasts, earthquakes, and impacts. In an effort to expand the adoption of waste rubber in concrete beams and to eliminate key concerns associated with the degradation of their flexural behavior, the functionally graded (FG) beams concept was utilized. The present investigation comprised the testing of five beams using a four-point bending configuration. Plain concrete, rubberized concrete (RuC), and steel-fiber reinforced rubberized concrete (SFRRuC) beams were cast along with FG beams arranged in two layers. The top layer of the FG beams comprised plain concrete, while the bottom layer consisted of RuC or SFRRuC. Experimental findings indicated that the flexural behavior of the FG beam with layers of SFRRuC and plain concrete exceeded the flexural strength, displacement ductility ratio, and toughness performances of the plain concrete beam by 9.9%, 12.9%, and 24.4%, respectively. The moment-curvature relationship was also predicted for the tested beam and showed an excellent match with the experimentally measured relationship.

Effects of waste rubber particles on workability, mechanical, and sound insulation properties of recycled aggregate mortar

The influence mechanism of waste rubber particles (WRPs) on the workability, mechanical properties, and sound insulation performance of recycled aggregate sound insulation mortar (RCM) were investigated. According to the principle of volume fraction replacement of recycled fine aggregate by 0 to 50%, WRPs with a particle size of 1–4 mm were incorporated in various mixtures of RCM. Each RCM mixture was tested for workability, mechanical, and sound insulation performance. Mercury intrusion porosimetry was used to analyze the distribution of pores and their sizes inside the material, and X-ray diffraction and scanning electron microscopy were used to analyze the characteristics of the interfacial transition zones (ITZs) between the rubber particles and the cement paste. The results showed that, owing to the hydrophobicity of WRPs, greater WRPs content led to greater fluidity of the mortar mix and a smaller water retention rate. Notably, the rubber in the mortar did not contribute to the hydration reactivity of the cement paste, but it changed the crystal morphology and pore structure of ITZ hydration products. The RCM incorporating 3–10% WRPs produced the optimal pore structure through the aggregate effect, which increased its overall compactness and mechanical performance. Further increase of WRP content significantly improved the sound insulation performance while significantly reducing the strength. Moreover, there was a clear logarithmic relationship between the strength and impact sound level index. This new knowledge can be used to prepare RCM that meets the actual strength and sound insulation requirements of the floor. Thus, the resource utilization of solid waste can be expanded.

Discussion on “Dispersion characteristics of clayey soils containing waste rubber particles” [J Rock Mech Geotech Eng 15 (2023) 3050–3058]

We read with great interest the recent article by Erenson (2023)entitled “Dispersion characteristics of clayey soils containing waste rubber particles”. The author has studied the dispersion characteristics of clayey soils containing different percentages of waste rubber particles (WRPs) by performing several tests (viz. consistency limit, linear shrinkage limit, double hydrometer, crumb test and pinhole test) and scanning electron microscopy (SEM) analysis on five clayey (viz. Na-activated bentonite, refined ball clay, Ukrainian kaolin, Avanos kaolin and Afyon clay) samples containing 0%, 5%, 10% and 15% WRPs. It should be noted that Erenson (2023) has presented some interesting observations, but there are some serious issues that we want to share through this discussion and request the author of the original paper to address them to avoid their persistence in the scientific literature.

Mechanical and thermal behaviour of concrete with waste rubber and glass powder as fine aggregate and cement substitutes

One way of recycling waste materials such as tyres and glass is to use them in concrete. The effects of the simultaneous use of waste rubber particles (RPs) as a partial substitute for fine aggregate and glass powder (GP) as a partial substitute for cement on the workability and mechanical properties of concrete at ambient temperature and after exposure to high temperature (600°C) were investigated in this work. In total, 13 mixes were prepared. Except for the reference mix, all the other mixes contained a combination of RPs replacing fine aggregate at percentages of 5% or 10% by volume and GP replacing cement at percentages of 10%, 15% or 20%. Two different sizes of RPs were investigated (0.15–1 mm and 3–5 mm). Slump tests were carried out on the fresh concretes. Tests for compressive strength and tensile strength before and after thermal exposure, and tests for mass loss after exposure to elevated temperature were also carried out. To obtain an understanding of the behaviour of the waste materials in concrete, scanning electron microscopy and energy-dispersive X-ray spectroscopy were conducted. In terms of compressive and tensile strengths, of all the mixes containing RPs and GP, the best results were for the mix with 5% RPs of 3–5 mm and 10% GP.

Experimental Study on Rubberized Geopolymer Concrete with Sugarcane Bagasse Ash

The purpose of this experimental investigation is to determine whether it is feasible and effective to use sugarcane bagasse ash (SCBA) in place of some of the cement in rubberized geopolymer concrete. Rubber particles are added to the concrete to improve its ductility and energy absorption capability, while SBA is added as an additional cementitious material to lessen its environmental impact Sugarcane bagasse ash, a byproduct of the sugarcane industry, has the potential to be utilized as an extra cementitious element due to its pozzolanic properties. To improve the concrete mix’s ductility and ability to absorb energy, waste rubber particles are added. Rubberized geopolymer concrete is evaluated in numerous curing circumstances through extensive laboratory testing, which includes compressive strength, flexural strength, and split tensile strength. The study’s findings shed light on whether using SCBA in rubberized geopolymer concrete is feasible and present environmentally friendly options for building applications. The study helps to promote circular economy concepts and environmental sustainability in the building industry by lowering cement usage and utilizing waste rubber resources. The design and optimization of rubberized geopolymer concrete mixes for improved mechanical qualities and durability are among the practical implications that may be applied to promote the use of environmentally friendly building materials. The mechanical characteristics of rubberized geopolymer concrete were assessed through experimental research. This paper is a scientific approach for complying the performance evaluation of strength studies such as Flexural strength, Compressive strength, Split tensile Strength, effect of NaOH molarities and the effect of curing method in rubberized geopolymer concrete that contains SCBA.

Enhancing performance of rubber mortar and water pollutant capture via fast and facile modification of recycled waste rubber particles

A fast, facile and highly efficient approach was developed in this study for the modification of recycled rubber particles (RP) into modified rubber particles (RP-TA-Fe3+). The incorporation of RP-TA-Fe3+ in cement-based materials effectively counteracted the detrimental effects typically associated with rubber. The TA-Fe3+ metal phenolic network proficiently impeded the leaching of heavy metal ions from the modified rubber and also effectively adsorbed cationic pollutants (MB and Cu2+) from water. The experimental results revealed that the rubber mortar containing RP-TA-Fe3+ exhibited reduced porosity and significantly improved flexural and compressive strength compared to the rubber mortar containing RP. Furthermore, the incorporation of RP-TA-Fe3+ into cement-based materials markedly enhanced their adsorption capabilities for MB and Cu2+.

Dispersion characteristics of clayey soils containing waste rubber particles

Dispersion characteristics of clayey soils containing waste rubber particles

An experimental study on the influence of waste rubber particles on the compressive, flexural and impact properties of 3D printable sustainable cementitious composites

To promote the sustainable development of the construction industry, this study examined the influence of the rubber particles addition on the fresh and hardened engineering properties of rubber particle (RP) modified 3D printable sustainable cementitious composites (3DPSCC) incorporating polypropylene (PP) fibers, in which RP derived from waste tires partially replaced sand between 0% and 100% volume replacement. A series of flowability tests, printing tests and mechanical tests in different loading directions were carried out to investigate the printability and anisotropic mechanical properties of the 3DPSCC. The results show that all test specimens can be successfully printed due to their good workability, extrudability, and buildability in the fresh state. The compressive, flexural strength, and impact strengths of 3DPSCC, in general, decreased with the increasing RP content and exhibited obvious anisotropy, which could be owing to the presence of both inter-layer and intra-layer interfaces in each group of specimens during the printing process. The impact resistant of the modified specimens improved with the addition of RP, as the average maximum displacement gradually increased from 0.41 mm to 0.92 mm, despite the weakening strength. The optimal mixture was regarded as RP-40 (40% RP replacement) exhibiting comparable anisotropic compressive strength (higher than 30 MPa), enough anisotropic flexural strength (higher than 4 MPa), and superior energy dissipation capacity (highest among all 3DPSCC), which can meet the strength requirement of concrete (i.e., 25 MPa for steel reinforced concrete structure) and is suitable for structural applications as a sustainable impact-resistant material.

Diffusion mechanism of solid waste product utilization pulping and fracture network grouting

China's commitment to achieving carbon neutrality by 2060 has highlighted the pressing need for effective solid waste recycling. The reinforcement of mine water hazards has led to increased production costs due to the significant consumption of slurry. This study focuses on the development of mine crack grouting sealing and reinforcement materials using mine slag powder and waste rubber particles, along with cement reinforcement and alkali slag stimulation. The impact of water-cement ratio, rubber particle content, and slag mass fraction on slurry performance is analyzed, and the optimal values for these parameters are determined. A two-phase seepage simulation using COMSOL is conducted to investigate the flow and diffusion of slurry in a fractured network rock mass. The findings indicate that a water-cement ratio of 0.7 and a slag and rubber particle mass fraction of 70% and 30% respectively result in the slurry with favorable fluidity and mechanical properties. The diffusion pattern of the slurry in the fractured rock mass is characterized by vortex-like diffusion. The stability of the fractured rock mass is influenced by both grouting time and pressure, which should be carefully considered during on-site operations. This research has significant implications for the integrated prevention and control of mine water hazards and the large-scale utilization of high-dosage solid waste, thereby ensuring production safety, ecological environment safety, and sustainable development in mining areas.

Multi-scale analysis of damping characteristics of dry mixed rubberized porous asphalt mixtures for tire-pavement noise reduction

Waste rubber particles have the potential to enhance the damping performance of asphalt pavement. However, there is a scarcity of research on the mechanism of the influence of rubber particles on the damping characteristics of asphalt mixtures. The purpose of the paper is to explore the influence of rubber particles on the damping characteristics, and reveal the noise-damping mechanism of dry mixed rubberized porous asphalt mixture (RPAM). The dynamic modulus test based on UTM was used to characterize the dynamic stiffness characteristics and energy dissipation capacity of RPAM. The self-made free vibration-damping test was applied to evaluate the damping properties of RPAM. X-ray Computed Tomography (CT) was used to scan the specimens of RPAM, and image analysis techniques were established to study the distribution characteristics of rubber particles. The correlation between the distribution characteristics of rubber particles and damping properties was constructed to explore the damping mechanism of the RPAM. The results showed that with the increase of rubber particle content, the stiffness of RPAM decreases. From an energy perspective, RPAM with more rubber particles has a stronger energy dissipation ability, resulting in better damping properties. From a microscopic perspective, RPAM with more rubber particles has a larger proportion of effective rubber particles, which are key to improving damping properties. It is worth noting that the rubber particle content should not exceed 3% to meet the requirements of pavement performance. The findings offer practical guidelines for the design of low noise pavement.

Research on the preparation and diffusion characteristics of coal seam bottom fracture grouting material based on solid waste synergy

Fracture in the top and bottom plates of the coal seams in the Lubei Mining Area of China have developed to communicate with the Austrian gray pressurized water, and the threat of water damage is extremely serious. The rapid development of China's domestic economy has led to an increasing amount of industrial solid waste, which seriously jeopardizes the safety of the ecological environment. Based on the current problem, the slag powder (S) and waste rubber particles (R) were used as the main material, supplemented by cement (C) reinforcement with alkali slag (AS) excitation, and the mine fissure grouting and sealing reinforcement material was developed. The effects of water-cement ratio and (S: R) mass fraction on the physical and chemical properties of the grouted rock mass were analyzed using indoor tests, and the optimal components were determined; secondly, three-dimensional slurry-water-rock flow-solid coupling two-phase seepage simulation was realized using COMSOL, which revealed the diffusion morphology of the solid-waste slurry, preliminarily verified the feasibility of the grouting diffusion inside the rock mass, and determined the diffusion rule of the solid-waste slurry concerning the grouting pressure. The results indicate that at a water-cement ratio of 0.7 and a mass fraction of (S: R) at (70%:30%), the slurry has a flow degree of 275 mm, a water precipitation rate of 7.4%, a 28d compressive strength of 6.9 MPa, and follows the Bingham rheological model, with good injectability. Moreover, the slurry diffuses in simulated fracture grouting in a similar pattern to ultrafine cement slurry, satisfying the reinforcement requirements of field grouting. The research content realizes the combination of mine water damage control and solid waste scale, which is critical to ensuring production safety and the mine's green sustainable development.

Behavior evaluation of concrete made with waste rubber and waste glass after elevated temperatures

The re-use of solid wastes (waste rubber and waste glass) to make green concrete is very important towards sustainable buildings. In this work, a novel efficient solution of replacing natural fine and coarse aggregate with waste rubber (WR) and waste glass (WG) respectively was adopted to analyze the performance of WR and WG as well as their combinations in mixtures when subjected to elevated temperatures. In present research, the river sand was replaced by WR particles at varied volume ratios from 10% to 30% and WG was used as gravels at 10%, on volume basis. These specimens were heated to 200 °C, 400 °C, 600 °C, 700 °C and 800 °C, and then they were kept for 2 h and subjected to air-cooling regime naturally. To this end, the appearance change, mass loss rate, volume change, compressive strength, split-tensile strength, and ultrasonic pulse velocity (UPV) were evaluated through a series of tests at ambient and after exposure to elevated temperatures. Also, water absorption and sorptivity tests were conducted to assess porosity as well. In addition, the scanning electron microscopy (SEM) was used to understand the influence of this two wastes on the microstructure evolution under various temperatures. According to experimental results, the compressive strength of mixtures presented a 4.32%–8.53% increasement in temperature between 20 °C and 200 °C, followed by a gradual decrease in the strength values. While split-tensile strength showed a decline at each temperature level, with a strength reduction of 60%-70% at 700 °C. On the other hand, the combined mixture mitigated damage of rubber concrete and improved its mechanical behaviors. Particularly, when the volume fractions of both WR and WG aggregates were 10% respectively, the mixture outperformed the other combination mixes concerning mechanical and durability performance of heated and unheated samples. Furthermore, the water absorption and weight loss of specimens were found to increase with temperatures, with water absorption exceeding 10% and mass loss varying from 7.88% to 9.44% at 700 °C. Whereas the ultrasonic velocity values gradually decreased. To sum up, the combination of WR and WG was proved as a promising option to enhance the performance of rubberized concrete under high temperatures.

Use of waste rubber particles in cement-stabilized aggregate for the eco-friendly pavement base layer construction: Laboratory performance and field application

The waste tires were utilized for cement-stabilized aggregate (CSA), which could alleviate the environmental problems caused by waste tires and improve the durability of CSA. In this study, rubber particles with sizes ranging between 2.36 ∼ 4.75 mm were added to the CSA and replaced natural aggregate. The rubberized cement-stabilized aggregate (RCSA) was designed in the laboratory and verified in the field test road. The CSA and RCSA specimens were prepared by static pressure compaction and vertical vibration compaction in the laboratory and from field cores. The unconfined compressive strength test, indirect tensile strength test, fatigue test, dry shrinkage test, and temperature shrinkage test were adopted to evaluate the performance of RCSA. The results showed that the addition of rubber reduced the compressive and indirect tensile strength of CSA. However, the vibration compaction method could significantly alleviate the negative impact of rubber on strength reduction. The rubber particles could improve the deformation capacity and fatigue performance of CSA, and the maximum increase in ultimate failure strain was 21.5%. The dry shrinkage strain and dry shrinkage coefficient of CSA were reduced by 12.0% and 18.4%, respectively. The temperature shrinkage strain and temperature shrinkage coefficient decreased by 29.2% and 28.4% after adding rubber particles, respectively. Rubber could improve the durability and cracking resistance of CSA. The RCSA provided an option for an environmentally friendly pavement base layer.