This article introduces artificial water system of Expo Park and its waterproofing material selection, detailing anti - seepage design and construction of bentonite carpet and points for attention.
2
本发明的自锁水膨润土防水毯可用于各类地下建筑防水施工领域。
Said bentonite water-proofing blanket with the function of self-locking water can be extensively used in the various underground building water-proofing construction fields.
3
试验证明，提纯后产品的性能较原矿有较大的提高，各项指标可达到膨润土防水毯产品原料的标准要求。
The test showed that the performances of bentonite after purification were improved and met the standard requirement of GCL.
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