土遗址防风化加固材料的应用研究

表面加固是防止土遗址风化的一种重要手段,加固材料的选择关系到土遗址能否耐久保存。为了筛选出适合潮湿环境土遗址土体的防风化加固材料,本文采用TEOS、SD528、31J和BYG1003等4种常用防风化加固材料对取自潮湿环境土遗址的土样进行了加固实验。通过比较加固前后土样的重量变化、颜色变化、渗透深度、抗压强度和耐水性等指标评价各种材料的加固效果。结果表明,BYG1003是潮湿环境土体加固的合适材料,可以用作现场实验。

Application Research of Anti-Weathering Reinforcement Materials for Earthen Archaeological Sites

Surface reinforcement is one of the most important prevent methods of earthen archaeological sites weathering. The choice of reinforcement materials is related to the durability of earthen archaeological sites. In order to select the suitable anti-weathering reinforcement material for earthen archaeological sites on the moist environment, TEOS, SD528, 31J and BYG1003 were used for reinforced experiments on soil samples. Depending on testing the weight change, the color change, the penetration depth, the reinforcement effect of compressive strength, and the water resistance, the performance of these reinforcement materials was compared. The test results show that BYG1003 is a suitable material for earthen archaeological sites on the moist environment.