隨著混凝土密封固化劑在生活中普及，運用廣泛，很多工業廠房都在使用，可以說它是目前選較多的一種材料，為什么我們要選擇混凝土密封固化劑，現在帶大家來了解一下它的耐久性能。混凝土密封固化劑的力學性能試驗包括抗壓、抗拉、抗折和抗剪等。由于抗壓強度是混凝土密封固化劑材料最基本的、最具有代表性的指標，其不僅是工程設計的主要依據，而且與混凝土密封固化劑的其他性能密切相關。因此，目前對于抗壓強度的研究較多，且研究主要集中在抗壓強度的影響因素方面。一般而言，影響混凝土密封固化劑力學性能的主要因素有土質、混凝土固化劑摻量、齡期、密度和含水率及養護條件等。

With the popularity of concrete sealant curing agent in life, widely used, many industrial plants are in use, it can be said that it is currently a more selective material, why we choose concrete sealant curing agent, now take you to understand its durability. The mechanical properties tests of concrete sealing agents include compression, tensile, bending and shear resistance. As compressive strength is the most basic and representative index of concrete sealant, it is not only the main basis of Engineering design, but also closely related to other properties of concrete sealant. Therefore, there are many researches on the compressive strength, and the research mainly focuses on the influencing factors of the compressive strength. Generally speaking, the main factors affecting the mechanical properties of concrete sealants and curing agents are soil quality, concrete curing agent content, age, density and moisture content and curing conditions.

混凝土硬化地坪

Concrete hardened floor

影響混凝土密封固化劑力學性能的因素，對混凝土密封固化劑的耐久性能也有顯著影響。在混凝土密封固化劑耐久性能試驗中，研究較多的是混凝土密封固化劑的抗滲性能和抗凍性能。有研究部門表明，混凝土密封固化劑具有較高的抗滲性能，但抗凍性能較差，這就限制了混凝土固化劑的應用領域和區域。由于混凝土固化劑的耐久性能是工程設計達到技術經濟指標優化的基礎。因此，通過改進混凝土固化劑的配方或改進混凝土密封固化劑的施工工藝，以提高混凝土密封固化劑的耐久性能，是今后研究的方向之一。

The factors affecting the mechanical properties of concrete sealant and curing agent also have a significant impact on the durability of concrete sealant and curing agent. In the durability test of concrete sealant, the impermeability and frost resistance of concrete sealant are studied more. Some research departments have shown that the concrete sealant curing agent has high impermeability, but poor frost resistance, which limits the application of concrete curing agent areas and regions. The durability of concrete curing agent is the basis for optimizing the technical and economic indexes of engineering design. Therefore, it is one of the future research directions to improve the durability of concrete sealant by improving the formulation of concrete curing agent or the construction technology of concrete sealant.