Composition, formulation, properties of LB-7 chloroprene latexcementmortar 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。
2
After the replacement with modified concrete of chloroprene latex and epoxy cementmortar, 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。
3
For meeting the performance demands of pavement cement base material, key trials for abrasion and impact characteristic of steel fiber and polypropylene fiber strength latexmortar were taken.