Effect of Plasticizer Type on Properties of Construction Spoil Based High-Fluid Backfill Materials

TAN Zhengri; TAN Hongbo; LYU Zhouling; KONG Xianghui; JIAN Shouwei; MA Baoguo

[2] MENG M F, WEN Z G, LUO W J, et al. Approaches and policies to promote zero-waste city construction: China’s practices and lessons［J］. Sustainability, 2021, 13(24): 13537.

[4] LE D H, NGUYEN K H. An assessment of eco-friendly controlled low-strength material［J］. Procedia Engineering, 2016, 142: 260-267.

[5] NATARAJA M C, NALANDA Y. Performance of industrial by-products in controlled low-strength materials (CLSM)［J］. Waste Management, 2008, 28(7): 1168-1181.

[6] FINNEY A J, SHOREY E F, ANDERSON J. Use of native soil in place of aggregate in controlled low strength material (CLSM)［C］//International Pipelines Conference. 2008: 1-13.

[7] WU J Y. Soil-based flowable fill for pipeline construction［C］//Pipeline Division Specialty Conference. 2005: 925-938.

[8] DO T M, KIM Y S, RYU B C. Improvement of engineering properties of pond ash based CLSM with cementless binder and artificial aggregates made of bauxite residue［J］. International Journal of Geo-Engineering, 2015, 6: 8.

[9] LING T C, KALIYAVARADHAN S K, POON C S. Global perspective on application of controlled low-strength material (CLSM) for trench backfilling： an overview［J］. Construction and Building Materials, 2018, 158: 535-548.

[10] SHEEN Y N, ZHANG L H, LE D H. Engineering properties of soil-based controlled low-strength materials as slag partially substitutes to Portland cement［J］. Construction and Building Materials, 2013, 48: 822-829.

[11] WU J Y, TSAI M. Feasibility study of a soil-based rubberized CLSM［J］. Waste Management, 2009, 29(2): 636-642.

[12] JIAN S W, CHENG C, WANG J, et al. Effect of sulfonated acetone formaldehyde on the properties of high-fluid backfill materials［J］. Construction and Building Materials, 2022, 327: 126795.

[13] TAN H B, GU B Q, MA B G, et al. Mechanism of intercalation of polycarboxylate superplasticizer into montmorillonite［J］. Applied Clay Science, 2016, 129: 40-46.

[14] FERNANDES V A, PURNELL P, STILL G T, et al. The effect of clay content in sands used for cementitious materials in developing countries［J］. Cement and Concrete Research, 2007, 37(5): 751-758.

[15] BURGOS-MONTES O, PALACIOS M, RIVILLA P, et al. Compatibility between superplasticizer admixtures and cements with mineral additions［J］. Construction and Building Materials, 2012, 31: 300-309.

[17] TAN H B, GU B Q, GUO Y L, et al. Improvement in compatibility of polycarboxylate superplasticizer with poor-quality aggregate containing montmorillonite by incorporating polymeric ferric sulfate［J］. Construction and Building Materials, 2018, 162: 566-575.

[20] YAN D Y S, TANG I Y, LO I M C. Development of controlled low-strength material derived from beneficial reuse of bottom ash and sediment for green construction［J］. Construction and Building Materials, 2014, 64: 201-207.

[21] GHANAD D A, SOLIMAN A M. Bio-based alkali-activated controlled low strength material: engineering properties［J］. Construction and Building Materials, 2021, 279: 122445.