2011年6月29日星期三

Stick should be flat marble mosaic

The first stone of the fracture surface to clean, do not leave dust and particles, to maintain the fracture surface dry, but can not have water, conditional use high-pressure pump for pressure cleaning, the pieces of the activities to be removed, then fracture surfaces coated with bonding adhesive, coating evenly and can not be too thick, then immediately butt, squeezing tight. The bonding glue slight overflow. Note that, be sure to clean well plate, and then the preparation of plastic, otherwise, glue may be invalid. For more than 2cm thick plate should be vertical for the best adhesive is sticky after the stone erected to the vertical, the weight of cement to use the stone itself, can do to stand upright stone. When the adhesive sheet of above hammer with a wooden hammer or rubber tapping, a little pressure, some as small as possible so that the seam for the 1cm thick flat sheet to stick as well, capped with a flat platform paper , the bonding of stone to be put away, wiping a good glue in the fracture surface immediately after docking tight squeeze. Until the glue hardened, you can process the next step.
     For other stone adhesive, such as stone handicrafts, stone furniture, stone is shaped roughly like this program. Arc panel to stick up for the good, incised with flat stick as well, all the bonding seams to stick to the spirit as small as possible, both to achieve the best bonding results, without affecting the aesthetic appearance of purpose.
     Mosaic marble adhesive must be flat stick, first on paper spread on the platform, preferably oil-paper, this is not easy to glue, and then pave the glass fiber network, the pre-pre-fight good parquet, painted a adhesive one, with the square, on foot, based on each bond, each extrusion, usually plate down below, until all the bonding is completed. After drying some of the mosaic in order to increase strength, good bonding parquet in the back can be evenly coated with a layer of glue, brush lightly with a flat brush, can greatly enhance the mosaic of solidity. Of course, follow the mosaic approach, more of the stone can crack with the back of enhanced network approach to improving the strength of stone. Now a lot of polished stone production line, after all its added a net of glass fiber reinforced paste process, the objective is to increase the strength of stone.

Marble why so durable?

Marble mineral resources situation

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