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Dana Stone
Bringing natural beauty to your construction works!.
             
I. INTRODUCTION:
DanaStone â (Danang Natural Stone) – DaNaStone@ (Danang Natural Stone) is one of the trade mark of DATRANCO GROUP.
From the large schist biotit in high mountain, DATRANCO GROUP exploited and used it to make DaNaStone â products. This stone is put into cutter and after that workers will reprocess by hand to being natural products.
-Physical structure element of the Slate:
- Solid level:          98,54%
- Empty level:        1,46%
- Absorbent level : 0,33%
- Volume against squeeze when dry:            477,0 kg/cm2.
- Volume against squeeze when saturated: 367,3 kg/cm2.
- Soft coefficient:                                         0,77
- Plastic stick:                                               cấp 3.
- Abration coefficient Los Angeles:             38,03%.
- The Strong point of the DaNaStone â Slate: split thin natural surface, not sticked by moss and high anti-heat.
- The DaNaStone â Slate is used as a decorative stone, bringing a wild natural beauty. Especially, this stone is used for garden ground, wall ashlar and it bring strong power to construction works.
- The DaNaStone â Slate is made by hand, which is valuable because of its simple. Each stone has a vein line on various natural surface, has no pattern and copy.
 
The DaNaStone â has a lot of various products and different specifications: Paving tiles of garden ground, Wall ashlar paving stone, green roof paving stone, tree stone along the parterre, stream stone, paving tiles of green plain, etc... Besides, DaNaStone can meet all demands and products of consumers.
 
Bringing natural beauty to your construction works!
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Copyright ® 2007 Datranco Group. Lot D2 - D4 Phan Dang Luu St. - Hai Chau Dist. - Da Nang City - Viet Nam.
Tel: (84)(511) 3 815 815. Email: datranco@vnn.vn
Source www.datranco.com.vn