砖型 Type |
理化指标 Physicochemical indexes |
L |
H |
a |
b |
|
|
直型砖 Straight brick |
SK -30 SK -32 SK -34 SK -36 SK -38
|
230
|
114 |
65
75 |
|
多枚砖 Many bricks |
SK -30 SK -32 SK -34
|
325 390 455 520 585 650 715 780 845 910 975 1040 1105 1170 |
230 |
114 |
||
平板砖 Plain brick |
SK -30 SK -32 SK -34
|
456 570 684 789 912 |
230 |
65 |
||
条形砖 Lath brick |
SK -30 SK -32 SK -34 |
345 460 |
114 |
65 |
||
|
薄直型砖 Spirit brick |
SK -30 SK -32 SK -34 SK -36 SK -38
|
230 |
114 |
60 50 40 38 32 30 25 20 |
|
|
侧拱砖 Side arch brick |
SK -30 SK -32 SK -34 SK -36 SK -38
|
230 |
114 |
65 75
|
70 60 55 45 32 |
|
端拱砖 End arch brick |
SK -30 SK -32 SK -34 SK -36 SK -38
|
230 |
114 |
65 75
|
70 60 55 45 32 |
|
辅射砖 Key brick |
SK -30 SK -32 SK -34 SK -36 SK -38
|
230 |
65 76 |
114 |
96 76 55 |
1.Cultural characteristic: Clay brick is natural and environmental-protecting,clay brick buildings also show the cultural theme of natural environmental protection.
2.Economy characteristic: Brick buildings can witness history, bear centuries of wind and rain, so the initial investment being apportioned to long years can reflect its maximizing value .
3.Environmental protection: With pure raw material shale, the brick is sintered in high temperature without glazed surface, and some products can be recycled and reused.
4.High compressive strength: According to the national standard minimum compressive strength value of standard floor materials is greater than or equal to 23 M Pa.Our products are exceeding the national minimum standards ,which can meet the requirements of fire exits.
5.Freezing and thawing resistance: In the case of water absorption up to 10%, porcelain tiles has all cracked by freezing and thawing for three times at -15 ℃ , but ceramic tiles cannot like this by freezing and thawing for 50 times at -45 ℃.