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College Cement the quality of how to identify a simple distinction
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Date:2012-09-18
Long as tiling, will be used in the cement, but in addition to the the construction package Qing workers, few people thought the best cement to buy, this is a misunderstanding. The cement quality is directly related to the paste strength of the tile, if you do not want to stay 2-3 months after the tiles on to play drums, shedding, it is recommended to buy high-quality brand-name cement. Production date: cement must use production date within 30 days, otherwise the the cement bonding capacity dropped.
Where to Buy: cement best in building materials supermarket to buy and optimistic about the production date. Usage: often do not have good cement, tiling plus 108 plastic. Cement grade: Family No. 325 cement. Cement buy: enough for more than three tons, can be organized buy, the manufacturer is responsible for delivery. Three tons of basic the amount 2-3 home decoration, so the organization is not so complicated. The Cement simple identification methods 1, the amount should be enough, cement bags very full, almost no collapse. 2, disposable cups installed cement, add water, stir and let stand 6 hours after stabbed at hand, twist a twist, twist not open is a good cement stamp fixed. 3, more than 12 hours is still not solidified cement quality is not good. Workers tell you: the day before the tiles are still able to be played down replacement, then the quality of cement must be poor.
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