Composition, formulation, properties of LB-7 chloroprene latex cement mortar are described and factors influencing properties and mechanism are explored.
介绍了LB - 7氯丁胶乳水泥砂浆的组成、配方、性能，探讨了影响性能的因素及机理。
After the replacement with modified concrete of chloroprene latex and epoxy cement mortar, no damages have been found after two years of operation.
通过采用氯丁胶乳改性混凝土及环氧砂浆面层进行更新改造，投用两年多，至今没有任何损坏。
For meeting the performance demands of pavement cement base material, key trials for abrasion and impact characteristic of steel fiber and polypropylene fiber strength latex mortar were taken.
针对道面对水泥基材料的性能要求，重点对不同体积掺量下钢纤维、聚丙烯纤维增强聚合物水泥砂浆的耐磨性能及抗冲击性能进行了试验。
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