2011年6月1日星期三

Teach you how to select good stone

A, tonal

Natural finishes stone except to consider the tonal choose, consider the function of the building. In household, sitting room and bedroom adornment appropriate chooses slant warm tonal, to show warmth, comfortable emotional appeal; And for the toilet, kitchen adornment appropriate chooses grain quietly elegant is tonal, clean slants cold to show clean sanitation.

Second, illuminative intention and environmental impact

Due to the use of natural finishes stone decoration parts is different, so choose stone type also different. Used for outdoor building decoration, need to withstand wind blowing rain water period insolation, granite because does not contain carbonate, bibulous rate is small, fight weathering ability, had better choose various types of granite stone; Used for hall ground adornment of facing stone, ask its physical and chemical properties stability, high mechanical strength, should first selection granite kind stone; Used for dado and household bedroom ground adornment, mechanical strength is a bit poor, appropriate chooses beautiful pattern of the marble.

Three, identify finishes stone material quality

Processed products facing stone material, its good quality from the following four aspects can't identify the;

(1) the view, namely macroscopic observation of stone material surface structure. Generally speaking, uniform fine material structure of the stone has exquisite qualitative feeling, for shi caizhi beautiful is tasted; Thick bead and differ the stone material of its exterior grain structure effect is poorer, mechanical properties and uneven, quality is a bit poor. In addition, natural stone material because of geological effects in which produce some fine often pulse, micro fracture, stone material in these areas most easily broken along, we should pay attention to eliminate. As for lack of edges more influence is beautiful, less Angle should be paid attention to when the choice especially.

(2) the volume, that amount of stone material specification, lest affect joining together, or cause after mosaics pattern, pattern, line deformation, effect decorates the effect.

(3) listen, namely, listen to the stone material percussion. Generally speaking, good quality, internal density uniform and no microscopic fissures, the chiming of stone ringing and euphonic; Conversely, if the stone exist microscopic fissure or fine veins or because weathering cause particles become loose, criterion knock voice is husky dumb.

(4) try, which USES a simple test methods to test stone of good quality. Usually in on the rear drop of stone material, such as ink small drops ink infiltration out four sanctions soon, namely, said stone internal particles is loose or existence microscopic cracks, stone material quality is bad; Conversely, if ink drips in tight, then explaining stone dense texture is good.

没有评论:

发表评论