Five-proof Light Patition Board

The FGC light partition board has smaller capacity of its hollow and heavier of its dead weight; especially when constructing to install pipeline, cable, TV & Phone wiring and Computer Network line, it has to cut and partly damage partition board for installation, that is, it will increase working volume and also destroy the architectural entirety as well as decrease intensity.
This product is light of dead weight and high of rigidity so that it can work as the hollow partition board for conduit and wiring on construction. The internal space of entire hollow is unnecessary to be cut in installing water pipe, conduit, power line, Television line, Phone line, Computer Network line and etc. along horizontal and vertical direction. As a whole it is convenient to install, shorten work hours and enhance two times or more of efficiency.
Furthermore it is rigid, intense and light of weight. Its dead weight is about 33kg/m2;. There are two types to be chosen, one is rough and the other is smooth. The smooth one can be colored after being scraped off a little grease. It reduces one procedure of plaster.
Testing Data of Five-Proof Light Partition Board as follows:
Test Item National Standard Test Result

Refractory Limit Grade I 60 minutes 188minutes(plaster)
Environmental Radiation ≤147.8nGY/h 90.7-114.0nGY/h

Soundproof ≥40dB 51dB

Weight ≤60kg/m2 32.5kg/m2
Thermal Conductivity 0.5W/m.k 0.4732W/m.k
Freezing Circulation 25 times of Circulation No layer off No drop
Damage Load ≥0.75times of Board Quantity 6.3 times of Board Quantity
Anti-bumping Sand-bag bumped 3 times No crack
Single point Hang 800N hang 24h No crack
Dry shrink ≤0.8mm/m 0.68mm/m
Water-tolerant immerse 7days No change
Sudden hot & cold No layer off, no crack No layer off, no crack
Water-absorption ≤25% 15%