Page 222 - 《精细化工》2020年第11期

·2368· 精细化工 FINE CHEMICALS 第 37 卷

由图 4 可知，以上述 12 种发泡剂制备出的气泡 agent[J]. Journal of Functional Materials (功能材料), 2015, 46(9):
9056-9061.
混合轻质土试样强度均在 2 MPa 以上，已满足《气 [3] REMADNIA A, DHEILLY R M, LAIDOUDI B, et al. Use of animal
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manufactured with recycled PET aggregates[J]. Construction and
2012）对强度等级为 CF1.5（抗压强度在 1.5 MPa Building Materials, 2009, 23(10): 3118-3123.
以上）的气泡混合轻质土的强度要求，个别组试样 [4] DEVID F, DARIO DOMENICO D, GIUSEPPE R, et al.
Experimental investigation on the compressive strength of foamed
的强度等级甚至达到了 CF7.5（抗压强度在 7.5 MPa
concrete: Effect of curing conditions, cement type, foaming agent
以上）。说明以上述 12 种发泡剂制备出的气泡混合 and dry density[J]. Construction and Building Materials, 2018, 165:
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轻质土试样均能满足填筑工程的要求。 [5] VINAROVA J U, SOKOLOV V D, SHITIKOV E S, et al. Cellular
综合 2.1 节和 2.2 节的结果来看，F-3 虽然在气 concrete production method using protein foaming agent:
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泡性能检测中表现出了较好的综合性能，但制出的
[6] KAWASHIMA T, TSUTOM J. Foaming agent of protein, its
试样密度偏大。自制发泡剂 F-6 和 F-7 在气泡性能 manufacturing method and its use: KR100228496[P]. 1999-11-01.
指标的测试中表现出了较好的综合性能，用其制出 [7] TSUTOMU K. Animal protein foaming agent and its production:
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的气泡混合轻质土试样的密度相对较小，且强度均 [8] YIN B (尹冰), LIU C L (刘才林), HUO J C (霍冀川), et al.
Preparation and performance measurement of animal protein foaming
在 3.8 MPa 以上，满足工程要求。因此，本文制出
agent for concrete[J]. New Building Materials (新型建筑材料),
的综合性能最优的发泡剂是自制发泡剂 F-6（每 100 g 2007, (7): 8-11.
发泡剂含 38 g LAS-30、18 g AES 和 10 g 明胶，以 [9] MA Z J (马志珺), LI X Y (李小云), MA X L (马学雷), et al. Study
of protein-concrete foaming agent[J]. Building Science (建筑科学),
质量分 数表 示，明 胶 10.0% 、 LAS-30 11.4% 、 2009, 25(5): 73-76.
[10] WANG C H (王翠花), PAN Z H (潘志华). Synthesis of protein
AES12.6%，水 66.0%）和 F-7（每 100 g 发泡剂含
foaming agent and its foam stability[J]. Journal of Nanjing
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示，明胶 10.0%、LAS-30 7.8%、AES 15.4%，水 学报: 自然科学版), 2006, (4): 92-96.
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66.8%）。这两种发泡剂的 1 h 消泡占比分别为 preparation and performance of protein foaming agent for concrete
52.52%和 53.18%，发泡倍数分别为 82.61 和 81.66。 by pig hoof powder[J]. New Building Materials (新型建筑材料),
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[12] WANG M ( 王梅 ), CHENG L Y ( 成兰英 ). Preparation and
3 结论 performance of protein-concrete foaming agent from rapeseed
mea[J]. Fine Chemicals (精细化工), 2011, 28(1): 74-80.
本文通过碱性蛋白酶催化水解明胶制备了发泡 [13] HUANG L (黄亮), ZHENG S H (郑仕宏). Preparation of plant
protein foaming powder from waste material of maltose[J]. Journal
剂母液，并通过单因素重复实验和全面实验优选出 of Central South Forestry University (中南林学院学报), 2005,
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了 9 种自制发泡剂配方。再基于气泡性能和试样的
[14] YAN Q H (闫秋会), QIN Z H (秦周浩), LIU Q (刘倩), et al. Study
密度确定了综合性能最优的发泡剂，即自制发泡剂 on preparation of foaming agent applied to high performance
F-6（以质量分数表示，明胶 10.0%、LAS-30 11.4%、 concrete[J]. Bulletin of the Chinese Ceramic Society (硅酸盐通报),
2019, 38(1): 270-275.
AES 12.6%，水 66.0%）和 F-7（以质量分数表示， [15] WANG Z C (王章村), YAO H Y (姚惠源). Enzymatic hydrolysis of
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其 1 h 消泡占比分别为 52.52%和 53.18%，发泡倍数 18(5): 5-7, 15.
分别为 82.61 和 81.66，综合性能优于市售发泡剂， [16] GUO X F (郭兴凤), CUI H J (崔会娟), HU T T (胡婷婷), et al.
Research on functional properties of pea proteins modified by
且制出的气泡混合轻质土试样密度较小，强度满足 alcalase[J]. Cereals & Oils (粮食与油脂), 2014, 27(2): 42-44.
《气泡混合轻质土填筑工程技术规程》（CJJ/T177— [17] Ministry of Housing and Urban-Rural Development of People's
Republic of China. Technical specification for foamed mixture
2012）的要求。 lightweight soil filling engineering: CJJ/T 177—2012[S]. Beijing:
本文研制发泡剂的综合性能优于一般市售发泡 China Architecture & Building Press (中国建筑工业出版社), 2012:
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剂，可用于制备气泡混合轻质土或泡沫混凝土，具 [18] SHENG Z (盛骤), XIE S Q (谢式千), PAN C Y (潘承毅).
有较高的工程应用价值。若能深入研究明胶水解产 Probability theory and mathematical statistics[M]. Beijing: Higher
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物对发泡剂稳泡能力和起泡能力的微观作用机理， [19] GAO H (高鹤), WANG L J (王丽洁). Effects of anionic surfactant
可为进一步提高发泡剂的性能提供思路。 and its synergistic effect with foam stabilizer on foam concrete[J].
New Building Materials (新型建筑材料), 2020, 47(2): 137-140.
[20] ZHAO H K (赵洪凯), XIAO W Q (肖文淇). The surfactant is
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