Glass powder mix showed good workability in control test. Improved workability observed in slump test with glass powder addition. In strength, glass powder-enhanced concrete generally had higher strength at 14 days than control. By 28 days, control outperformed glass powder mix, except in M30 concrete where glass powder maintained superior ...
Waste glass contains light particles, such as papers, flakes, and plastic, which may separate at the concrete surface due to vibrations, so some precautions are recommended in the incorporation of waste glass sheet powder (GSP) into concrete [[49], [50], [51], [52]].
The test results indicate that it is possible to manufac-ture concrete containing Sheet glass powder (SGP) with characteristics similar to those of natural sand aggregate concrete …
H. Du and K. H. Tan / Journal of Advanced Concrete Technology Vol. 12, 468-477, 2014 469 rarely been reported (Shi . 2005). They found that et al curing temperature have a more obvious accelerating
Esmaeili and AL-Mwanes [39] investigated the Ultra-High-Performance Glass Concrete (UHPGC) from the glass Powder as a partial cement replacement in different replacement levels [40], [41]. They showed that the UHPGC produced has high mechanical properties as compressive, tensile, and bending strength [42], [43], [44]. Furthermore, the GP ...
EFFECT OF REPLACEMENT OF CEMENT BY GLASS POWDER ON STRENGTH ... results indicated that WGP can be used as cement replacement material up to 30% at particle size less than 100μm to prevent ... Experimental analysis of sheet glass powder in partial replacement of fine aggregate in concrete by A. Naveenarasu, V. Dharani
Using glass powder in concrete is an interesting possibility for economy on waste disposal sites and conservation of natural resources. This project examines the possibility of using glass powder as a replacement in fine aggregate for a new concrete. Natural sand was partially replaced (10%, 25% and 50%) with glass powder.
Abstract. Glass powder (GP) used in concrete making leads to greener environment. In shops, damaged glass sheets & sheet glass cuttings are go to waste, which are not recycled at present...
2 5 Bombay, India. 2 0 1 5 1 0 Jan.200 5 0% 10 % 27 15 % [6] 0 8112:1989, Bureau of Indian Standards, New Delhi. 3 Day s 7 Day s 28 Days Graph 5.2:Copression Testing Result
Insulating concrete form systems (ICFs) are a builder-friendly wall system consisting of stay-in-place formwork and concrete. Lightweight blocks or panels are assembled in the shape of a building's walls, reinforced, then filled with concrete to result in cast-in-place concrete walls that are sandwiched between two layers of insulation.
Waste glass either as a coarse aggregate or as a partial replacement for cement, and the latter is the most utilized because of the damage generated by the alkaline interaction between cement ...
As shown in Eqs. and the amount of C-S-H and CH (Calcium Hydroxide) formed depend on the amount of C 3 S and C 2 S in the cement (note: CH is required for reaction with silica in glass powder and this is explained in detail in Sect. 3 of the present paper)The results from the above equations were used in the present study to estimate the resultant C-S-H and …
The results indicate that the maximum strength of concrete occurs at around 10% glass powder. Beyond 10% glass powder the strength of concrete reduces and is lower than …
Concrete is one of the most widely used construction materials in the world. However, the production of portland cement, an essential constituent of concrete, leads to the release of significant amount of CO2, a greenhouse gas; one ton of portland cement clinker production is said to creates approximately one ton of CO2 and other greenhouse gases (GHGs). …
Several researches show that, at the higher age recycled glass concrete (15% to 20% of cement replaced) with milled waste glass powder provides compressive strengths …
increased with the increase of glass powder content. The density of hardened concrete incorporated with glass powder decreases with the higher % of glass powder contents. The Test results of all the mechanical strengths are given in Table 2.8 through Table 2.22. and plotted in graphs Figure 7 to Figure 19.
28 days respectively and also the results obtained will be compared with those of traditional concrete. Glass powder (GP) utilized in concrete creating ends up in the greener setting. In shops, broken glass sheets & flat solid cuttings are attending to …
The purpose of this study is to investigate the performance of waste glass powder-containing concrete by creating concrete cube samples, cylindrical samples, and pullout samples and testing them for engineering qualities such as compressive strength, split tensile strength, and …
of ground glass will perform well as a pozzolan in concrete. Supported by those results, ASTM Subcommittee C09.24, Supplementary Cementitious Materials, has drafted ASTM C1866/C1866M-20, "Standard Specification for Ground-Glass Pozzolan for Use in Concrete." The new specification was published earlier this year, after 3-1/2 years of balloting
a) Glass Powder Waste Glass is crushed into fine powder (less than 4.75mm) is used in concrete mix. Generally, million tons of wastes are produced. In order to overcome the problem waste glass is used as partial replacement of fine aggregate in concrete. Table 1.Physical properties of sheet glass powder Property Value Specific Gravity 2.55
Reactive powder concrete (RPC) is an ultra-high-performance concrete (UHPC) developed years ago by Bouygues, with the aim to build strong, durable, and sustainable structures. Some differences can be underlined between the RPC and high-performance concrete (HPC); that is to say, RPC exhibits higher compressive and flexural strength, higher …
As a result, recycled glass has found a variety of uses in such as being used as filler in polymer concrete (Saribiyik et al. 2013), as aggregate (Kou and Poon 2009), powder (Roy and Kumar 2017) and fiber (Ahmad et al. 2017) in self-compacting concrete, as well as in 3D printed concrete where the elongation of setting time and modification of ...
Concrete was produced by replacing general-purpose cement with 10%, 20% and 30% of recycled glass powder. The results were compared with the control ( Portland cement) and fly ash blend (30% fly ash) concrete. The …
According to the test results, it is observed that the slump value of fresh concrete increase gradually with % of glass powder upto 40% replacements. The gradual increase in …
Materials. PII42.5 silicate cement was used, and the recycled glass was ground. In order to reduce the influence of glass powder particle size on the test, the particle size distribution of raw materials was analyzed by laser particle size meter, and glass powder with particle size similar to that of cement was used (Fig. 1).The main chemical compositions of …
Many materials have been discovered to replace sand and have yielded positive results. Glass is one such Scarcity of sand and environmental hazards caused due to the depletion of sand has led to the discovery of new materials for its replacement.
Concrete specimens were tested for compressive strength, split tensile test, durability, workability. The result shows 20% replacement of fine aggregates by waste glass increased …
Abstract As construction waste, waste glass has great harm to the environment. It is essential to find an effective method to reuse waste glass. In this paper, the effect of glass powder on the performance of concrete is studied. The results show that the addition of glass powder leads to the increase of friction and the deterioration of working performance. ICP and …
UHPC commonly consists on OPC, silica fume (SF), crushed quartz powder (QP), fine silica sand (SS), high-range water reducers superplasticizers (HRWR) and frequently steel fibre (Richard ...
Glass Powder in Concrete T. Anjali Dept of CIVIL-PITS R. Kowsika Dept of CIVIL-PITS A. Govandan ... such as sheet glass, bottles, glassware, and vacuum tubing. ... added concrete with respect to normal concrete for 7 days results. …
