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Basic knowledge of marble glue, AB glue and tile glue (2)
Date:2020-06-23 09:30:00 Share:
1、 How to understand marble glue?
 
Can the dolomite glue, which is often contacted in construction, really stick to stone? See the following knowledge card for its material properties:
 
The color of marble glue includes beige and slightly deepened color, and some color powder or color crystal can be added to mix and color, which can be used for repairing stone of other colors. Because the dolomite adhesive is a steel adhesive, the curing time is very short, and it is fragile after curing, so in the process of use, generally, the bonding material is temporarily fixed by the dolomite adhesive, and then structural fixation is carried out by the structural adhesive with relatively long curing time. That is to say, firstly use marble glue to fix temporarily, and then use AB glue to fix, so as to strengthen the strength of the weak part of the stone slotting. Therefore, marble glue plays a role of temporary fixation.
 
● when individual construction parties and designers do not understand the adhesive category, "disorderly" use of glue also occurs from time to time, such as the following
 
1. The marble is used to glue the stone, and the bond strength is not enough, which causes the stone of the bar to fall off (the most common quality problem in the construction due to the wrong glue materials in the drawings or the wrong use of the construction party)
 
2. The connection of stone hanging upside down is not reinforced with structural glue after fixing with marble glue (it may be due to construction negligence, some fixed points are not covered)