sealing cement

And natural asbestos substitute for cement products, rubber reinforced material and heat sealing materials, high temperature filtration materials and high temperature catalyst carrier and so on.

以及天然石棉代用品作水泥制品、橡胶增强材料及高温密封材料、高温过滤材料和高温催化剂载体等。

Expended cement mortar shall be used for sealing after form dismantled and pull bolts removed.

在模板拆除对拉螺栓拿出后,采用微膨胀水泥砂浆封堵.

Preparation and Application of Thixotropic Cement Sealing Agent TC-1

TC-1触变水泥堵漏剂的研制与应用

Oilfield is mined under the condition of function of edge-bottom water, when there is often crowded cement content, and through sealing borehole realize to seal high aquifer.

油田在边底水作用的条件下开采，作业时往往具有挤水泥措施内容，通过封堵炮眼实现封堵高含水层段。

Also, the simulating test of shaped-charge shooting, the sealing test with cement plug for one well, and the cementing operation of 5 wells with easy loss circulation have been conducted.

此外，还进行了聚能射孔模拟试验、1口井注水泥塞堵漏试验和5口易漏井的固井施工。