Gabion & Reno mattress is
a galvanized double twisted hexagonal woven mesh compartmented basket
with a rectangular mattress shape. The compartments or cells of the reno
mattress are of equal size and dimension and are formed by internal
diaphragms. Gabion & Reno mattress have been used for channel
linings, river training, soil retention, slope stabilization and other
applications successfully throughout the world for over 100 years.
Double twisted gabion & reno mattresses offer
many advantages, such as flexibility, durability, strength,
permeability, ecology, reliability, longevity, low cost and an aesthetic
appearance. The thickness of gabion mats is usually between 0.15-0.5m.
It is similar to gabion box which could be divided by several cells and
adopts thicker diameter wires to form mesh edge.
Features of Gabion & Reno mattress
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Flexibility
One of the most important advantages of
gabion & Reno mattresses is their flexibility both for the
individual unit and the overall. The construction of the units permits
it to tolerate differential settlement without failure. This property is
especially important when a structure is on unstable soil conditions or
in areas where scour from wave action or currents can undermine the toe
of the structure and cause structural settlement.
Durability
Gabions & Reno mattresses built from
high strength double twisted hexagonal mesh filled with natural hard
durable stone and connected together to create a monolithic mass
structure capable of undergoing structural movement without any loss of
structural integrity creating a highly durable structure.
Strength
Gabions & Reno mattresses possess the
strength and flexibility to withstand forces generated by water and
earth masses. The most important and relevant strength characteristics
pertaining to gabion and reno mattress design standards are the mesh
punch strength, the mesh tensile strength, the pull apart resistance
strength of the mesh, and the corrosion resistance of the mesh. The
strength values of the double twisted mesh are located within the
individual product specifications for each product and are represented
in ASTM A975-97.
Affected by multiple factors, the LED export scale index fell in October
A lighting revolution triggered by advances in semiconductor technology is in full swing. LED lights replace incandescent lamps and light up thousands of households. China has become the world's largest producer, consumer and exporter of semiconductor lighting products. The "13th Five-Year Development Plan for Semiconductor Lighting Industry" proposes that the overall output value of the semiconductor lighting industry will reach 100 billion yuan in 2020. A lighting revolution triggered by advances in semiconductor technology is in full swing. LED lights replace incandescent lamps and light up thousands of households. China has become the world's largest producer, consumer and exporter of semiconductor lighting products. The "13th Five-Year Development Plan for Semiconductor Lighting Industry" proposes that the overall output value of the semiconductor lighting industry will reach 100 billion yuan in 2020. Summary of contents China's LED lighting export prosperity index was 51.3 in October, which was in the boom zone, down 1.2 points from the previous month. This indicates that the overall situation of China's LED lighting exports in October has weakened compared with last month, which is mainly due to Chinese LED lighting. The impact of export scale, exchange rate fluctuations, price trends of packaged devices, and revenue from corporate LED lighting export business. High-tech LED lighting export monthly prosperity index high-yield research Institute LED Research Institute (GGII) preparation Note: All index values ​​range between 40 and 60, 50 is the threshold of the prosperity index, when the prosperity index is greater than the critical value, it indicates The economic situation tends to rise or improve, and it is in a state of prosperity; when the prosperity index is less than the critical value, it indicates that the economic situation tends to decline or deteriorate, and it is in a state of recession. The specific classification criteria are: 58 is a very prosperous zone, which is a recession zone, (47, 42) is a relatively sluggish zone, (42, 40) is a very sluggish zone. GGII analysis of export scale index decline, overall export growth Weakening. In October, the total export value of China's LED lighting was 1.379 billion US dollars, down 29% from the previous month; the export volume was about 1 billion, down 32% from the previous month; the scale index was down 14 percentage points from the previous month. Fluctuations have a favorable impact on exports. In October, the exchange rate of the US dollar against the RMB increased by 0.9% from the previous month, which has a positive impact on the development trend of LED lighting exports. The LED raw material index is stable, and the price of packaged devices tends to be stable. In October, the price continued to maintain stability. Compared with the previous August and September, the LED industry's business climate has rebounded in October. Although the inventory of LED chip manufacturers has improved, it is still within the normal range, and the price of chips continues to maintain stability. The price of LED package is also relatively stable. The price of the entire LED packaged devices 5630 (25-35), 2835 (10-24), 3030 (100-120) has remained relatively stable, and there has been no significant change compared with September. The LED lighting export business revenue index declined, and the export volume of mainstream enterprises decreased. In October, the LED lighting export business revenue index fell by 7 percentage points from the previous month, of which 33 out of the top 50 enterprises in the total export volume appeared last month. Different degrees of decline. List of declines in China's LED lighting mainstream enterprises in October 2017 Remarks: This data is only considered for manufacturers directly reporting exports.