Ca-Si-Board for House Insulation

Specifications

Ca-Si-Board
New Application for House Wall Insulation
Humidity self-adjusting,Fire-proof,Insulation
1000*500*25/50MM

1000°C CALCIUM SILICATE FIRE-PROOF BOARD

DESCRIPTION:

The main constituents of calcium silicate fire-proof board is Xonotlite and reinforced galss fibre,no asbestos . Features with superior heat resistance, outstanding thermal insulation,excellent durability, chemical corrosion resistance, easy to be cut by saw and easy installation. It is an inorganic,noncombustible high temperature insulation for fire protection system with operationg up to 1000°C. The range 280-450kgs/m3 of 1000 centi-degree Calcium Silicate Insulation Board has been developed to provide outstanding service in demanding fire-proof application such as industrial chimney and flue part contact fire directly. It also can bear load and support different from refractory backup insulation. Uses include fire-rated enclosures around structural steel, tanks,equipment,fire-rated walls and fire-proof doors. The color is white.

ITEM	Unit	YONGDA BRAND
		HCS-30	HCS-35	HCS-40
Bulk density	kg/m3	300 ±10%	350 ±10%	400 ±10%
Flexural Strength	Mpa	≥0.70	≥0.80	≥0.90
Cmpressive Strength	Mpa	≥1.2	≥1.3	≥1.5
Thermal Cond.	W/m.k	≤0.070 +0.00011tt	≤0.075 +0.00011t	≤0.080 +0.00011t
Service Temp.Limit	°C	1000	1000	1000
Linear Shrinkage	%	≤2 (1000,16hrs)	≤2 (1000,16hrs)	≤2 (1000,16hrs)

FIRE RESISTANCE TEST STANDARD:    GB99782

 hr        3hr         3.5hr        4hr

20mm      25mm      30mm      40mm

 

 

THICKNESS REQUIRED FOR STRUCTURAL STEEL (ANSI/UL1709-2007)

(RAPID RISE FIRE TEST OF PROTCTION MATERIAL FOR STRUCTURAL)

 

1 hr        2hr         3hr        4hr

25mm      30mm     40mm      50mm