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1·The paper mainly studied the properties of CSA expansive agent.

本文主要研究了CS A膨胀剂的膨胀性能。

2·In addition, stool softener, more expansive agent widely used in pregnant women.

另外，粪便软化剂、膨胀剂也较广泛应用于孕妇。

3·To improve the impermeability of concrete, and reduce cracks in concrete created by the shrinkage, expansive agent is often added.

为了提高混凝土的抗渗性能，以及减免由于混凝土收缩而产生的裂缝，在混凝土中经常加入膨胀剂。

4·It's a special additive made by special craft, used for grouting material and made the Plasticizers, polymer powder, thickening agent, expansive agent more efficient.

是一种灌浆料专用添加剂，以高效塑化剂、聚合物胶粉，稠化剂，膨胀剂经特殊工艺配制而成的专用添加材料。

5·Restraining the shrinkage and crack of concrete by using of expansive agent has been an effective controlling method since the setting of shrinkage-compensating theory.

自补偿收缩理论建立以来，采用混凝土膨胀剂抑制混凝土的收缩开裂是行之有效的控制方法。

6·High temperature, coating composition change, expansive agent happen quickly, thus forming porous expansion of insulating layer, prevent heat to the tunnel masonry relay.

高温时，涂料成分发生改变，膨胀剂迅速发生膨胀，从而形成多孔的隔热层，阻止热量向隧道砌体的传递。

7·This paper has made a thorough study on its properties and delved further into its mechanism of compensation on cement concrete shrinkage by adding concrete expansive agent.

本文通过在普通混凝土中掺加膨胀剂对补偿收缩混凝土的性质进行了研究，并就膨胀剂对混凝土补偿收缩的机理进行了探讨。

8·Combined with expansive agent application abroad, this paper expatiated two remaining large Spaces for expansive agent application: cement products and grouting pile projects.

本文结合国外混凝土膨胀剂的应用情况，阐述了我国混凝土膨胀剂在水泥制品和灌注桩工程两个应用领域尚有很大应用空间。

9·The results show that, when the expansive agent is added properly, the mechanical properties of expansive CFST is better, and its limit bearing capacity is 8%more than that of common CFST.

研究结果表明，掺加适量膨胀剂的钢管膨胀混凝土具有较优良的力学性能，其极限承载力比普通钢管混凝土可提高8%左右。

10·The results show that, when the expansive agent is added properly, the mechanical properties of expansive CFST is better, and its maximum bearing capacity is 7% more than that of ordinary CFST.

结果表明，掺加适量膨胀剂的钢管膨胀混凝土具有较优的力学性能，其极限承载力比普通钢管混凝土可提高7%左右。