Detailed Product Description

1 the product standard

  (1) genural specification(according to the consumers order)

     Length* breadth* thickness: 500mm*250mm*10mm

  (2) general capibility coefficient: at normal temperature

    Compression strength (GB/T3997.2 1998 or ISO8895) : when the thickness compressed by 10%,its Compression strength is P≥10Mpa;its disjunction strength is R_r≥1.5Mpa,and layers without disaggregation.

    Heat conductivity coefficient(GB/T5990-1986 or ISO8894-1):    λ<0.03w/m^k;but At a temperature of  λ≤0.05w/m^k.

    Volume density: at 100×24h,q≤550kg/m^3.

    Calefaction and shrinking rate: at600×4h,its rate<0.1%

     Reflction rate: ρ>0.85

    The thickness of outside layer:δ≥1mm, without disaggregation

Water centent: ≤5%

2.. Typical case: (The experiment before being apply)

(1) XXX Pipe Group Co.,Ltd.

   The translation of experiment result:

A.    Make the Plan:

Compare the experiments of No.2 and No.16 steel bags.

Decrease the thickness of casted material from 90-95mm to 70-75mm, and use The Compound Reflection Heat Insulation Board(2×10mm) instead of The Silicate Alaluminium Board(20mm) to make sure the cubage to be extended, heat insulation bricks and other things of the working face are stable.

B.     Experiment Object:

a)       Make sure the safe produce when the cubage to be extended

b)      Debase the outer temperature.

c)       Debase the heat radialization of the steel water.

d)      Slow down the temperature lowering rate of steel water.

A.    Experiment Report:

  The temperature of No. 2#16# steel bag wall 2×10mm,the thickness of injected material is  70-75mm