The modified polyacrylic fiber concrete is constituted of common concrete added with polyacrylic fiber.
文章介绍了低掺率聚丙烯纤维混凝土的抗裂和抗渗性能。
The polyacrylic fiber resists the stresses of cement shrinking in different directions to raise the strength of solidified waterproof mortar and raise the fireproof limit.
聚丙烯纤维在各个方向上对抗着水泥收缩的应力，因此提高了防水砂浆凝固后的强度，同时具有提高耐火极限的作用。
The application of the technology of adding both polyacrylic fiber and lightly sintered magnesia in concrete played a remarkable role in crack control of concrete facing slabs.
聚丙烯纤维和轻烧氧化镁双掺技术的应用，在面板混凝土的防裂中发挥了明显的作用。
Polyacrylic acid grafted starch was synthesized. Thick liquid of polyacrylic acid grafted starch was coated on PVA nonwoven fiber to get nonwoven with high water absorptivity.
用聚丙烯酸接枝淀粉浆液，在pva非织造布上形成吸水树脂，从而得到高吸水性非织造布。
Polyacrylic acid grafted starch was synthesized. Thick liquid of polyacrylic acid grafted starch was coated on PVA nonwoven fiber to get nonwoven with high water absorptivity.
用聚丙烯酸接枝淀粉浆液，在pva非织造布上形成吸水树脂，从而得到高吸水性非织造布。
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