Someone said to me 1: 2 of the cement mortar, 100KG water, 2 sea head to cook the Curcuma Cui Feng who Nanking 00 cement. Is that right? Is there any other material such as gravel? More
1: 2 cement mortar is made with 1 unit weight of cement and 2 units of weight sand, actually ignoring the composition of water, usually around 0.. that should be 1 (cement): 2 (sand): 0.6 (water) The By the cement, fine aggregate and water, as well as the need to join the lime, active admixture or admixture in the field of the mortar, divided into cement mortar and cement mortar. Generally speaking, 1: 3 cement mortar is used in 1 unit weight of cement and 3 units of weight sand, in fact, ignore the water composition, generally about 0.6 ratio, which should be 1: 3: 0.. the density of cement mortar 2000Kg / m3.
Cement mortar is not concrete .. usually used to lubricate the pump truck pipeline .. only need water and cement
Your question is 1: 2 cement mortar. Generally speaking, the volume ratio, can also be interpreted as a seam of the sea to cook Curcuma who is just four copies of sand cement. That white is the ratio of cement to sand. The proportion of water in general is not calculated. Do not know you are not satisfied
It is customary to say that the so-called 1: 2 cement mortar, the sea to cultivate Curcuma who is usually referred to as a cement + two copies of yellow sand, as the water, here is generally not mentioned. Water is certainly necessary to add, but since it is "cement mortar", how much water, usually by the experience to control. ☆ ☆ ☆ above answer, from Google know the team "decoration I know". If satisfied, please click on my answer below the "selected as a satisfactory answer", thank you! ☆ ☆ ☆
