It is concluded that fly ash and expansion agent are the main factors influencing the surface quality of concrete and the surface quality can be improved essentially by adjusting the mix ratio.
得出结论：粉煤灰和膨胀剂是影响混凝土表观质量的主要因素，通过调整配合比可以从根本上改善混凝土的表观质量。
This article introduces the flatting mechanism of fluorocarbon coatings, selection of flatting agent and influencing factors on flatting effect.
介绍氟碳涂料的消光机理、消光剂的选用以及影响消光作用的因素。
Factors influencing the curing rate and stain resistance of anti-stain agent were discussed.
讨论了影响防污剂固化速度和防污性的诸种因素。
应用推荐