Glass-Fiber Reinforced Concrete (GRC)

GRC/GFRC is an environmentally friendly building material which is is a versatile material with a myriad of design options and flexibility. It can be provided in many colors, textures, patterns, and surface finishes. Nearly any shape product can be formed. Under CAS’s designed ability, GRC is widely used in exterior facades, partition walls, decoration structures...

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Overview
Data
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Configuration

Overview of Glass-Fiber Reinforced Concrete (GRC)

Product	Glass-Fiber Reinforced Concrete(GRC/GFRC)
Material	Alkali Resistant Glass Fiber/Cement/Sand/additive...
Surface Treatment	PVDF Coating(Color Customization)
Bending Strength	25Mpa
Impact Strength	10-25KJ/m2
Air-dry density	1800-2000Kg/m3
Fireproof	Available
Standards	In Compliance With ASTM/AS/NZS/AAMA/NFRC/EN/BSI/ISO

Data of Glass-Fiber Reinforced Concrete (GRC)

Specification Data of Glass-Fiber Reinforced Concrete (GRC)

Lab Sample ID	1	2	3	4	5	6	7	8
Test Pieces	T1	T3	B1	B3	T2	T4	B2	B4
Orientation of 'mould' face	Down				Up
Width (mm) b	51.2	51.2	51.3	51.6	51.5	51.4	51.2	51.3
Thickness (mm) d	11.8	10.3	10.4	11.3	10.6	10.5	10.3	10.8
Span Length (mm) L	250	250	250	250	250	250	250	250
Length (mm)	283	281	281	281	280	281	281	281
Deflection at LOP (mm) ∆ LOP	0.333	0.439	0.442	0.365	0.474	0.437	0.378	0.386
Load at LOP (N) FLOP	268	203	235	192	213	182	207	216
Deflection at Failure (mm) ∆ MOR	11.131	10.882	10.658	8.55	9.553	10.443	10.139	8.936
Load at Failure (N) FMOR	651	385	532	616	425	551	511	497
Wet Mass (g) mw	370	325	338	367	328	345	338	349
Dry Mass (g) md	341	298	312	339	302	317	313	322	MEAN
Water Content (%),	8.35	8.88	8.4	8.32	8.79	8.73	8.12	8.32	8.49
Deformation at LOP,	0.0003	0.0003	0.0003	0.0003	0.0003	0.0003	0.0003	0.0003	0.0003
Stress on LOP (MPa),	9.4	9.34	10.59	7.29	9.2	8.03	9.53	9.02	9.05
Deformation at Failure,	0.0099	0.0084	0.0083	0.0073	0.0076	0.0082	0.0078	0.0073	0.0081
Stress on Failure (MPa),	22.83	17.72	23.97	23.37	18.36	24.31	23.52	20.76	21.86
Relationship of Individual Stresses on Failure
Relationship of Individual Stresses on Failure	0.91				0.95			1.07
Lab Sample ID	9	10	11	12	13	14	15	16
Test Pieces	T1	T3	B1	B3	T2	T4	B2	B4
Orientation of 'mould' face	Down				Up
Width (mm) b	51.2	51.2	51.6	51.5	51.6	51.4	51.4	50.8
Thickness (mm) d	11	11.3	11.6	11	10.9	11.8	11.2	9.9
Span Length (mm) L	250	250	250	250	250	250	250	250
Length (mm)	281	281	281	281	280	281	281	281
Deflection at LOP (mm) ∆ LOP	0.288	0.274	0.436	0.339	0.436	0.496	0.371	0.754
Load at LOP (N) FLOP	219	196	291	218	293	327	237	236
Deflection at Failure (mm) ∆ MOR	10.296	9.476	10.991	10.543	12.492	9.101	9.837	10.472
Load at Failure (N) FMOR	557	514	538	564	656	680	603	448
Wet Mass (g) mw	359	366	366	357	354	375	362	317
Dry Mass (g) md	329	335	334	326	324	343	331	291	MEAN
Water Content (%),	9.11	9.27	9.49	9.38	9	9.24	9.27	8.9	9.21
Deformation at LOP,	0.0002	0.0002	0.0004	0.0003	0.0004	0.0004	0.0003	0.0006	0.0004
Stress on LOP (MPa),	8.84	7.49	10.48	8.75	11.95	11.42	9.19	11.85	10
Deformation at Failure,	0.0085	0.008	0.0096	0.0087	0.0102	0.0081	0.0083	0.0078	0.0087
Stress on Failure (MPa),	22.48	19.66	19.37	22.63	26.75	23.75	23.38	22.49	22.56
Relationship of Individual Stresses on Failure
Relationship of Individual Stresses on Failure	1.05				0.83			0.92
Lab Sample ID	17	18	19	20	21	22	23	24
Test Pieces	T1	T3	B1	B3	T2	T4	B2	B4
Orientation of 'mould' face	Down				Up
Width (mm) b	51.3	51.4	51	51.3	51.3	51.5	51.6	51.4
Thickness (mm) d	11.1	10.8	10.9	11.8	10.4	11.1	11.6	10.7
Span Length (mm) L	250	250	250	250	250	250	250	250
Length (mm)	281	281	281	281	280	281	281	281
Deflection at LOP (mm) ∆ LOP	0.349	0.312	0.335	0.332	0.488	0.371	0.46	0.403
Load at LOP (N) FLOP	247	206	243	249	246	233	244	220
Deflection at Failure (mm) ∆ MOR	10.443	10.514	8.582	12.102	9.035	9.653	8.59	11.947
Load at Failure (N) FMOR	629	551	524	682	580	566	643	552
Wet Mass (g) mw	367	351	360	371	354	345	372	342
Dry Mass (g) md	337	323	331	341	328	318	343	314	MEAN
Water Content (%),	9	8.66	8.74	8.74	8.93	8.6	8.54	8.88	8.76
Deformation at LOP,	0.0003	0.0003	0.0003	0.0003	0.0004	0.0003	0.0004	0.0003	0.0003
Stress on LOP (MPa),	9.77	8.59	10.03	8.71	11.08	9.18	8.79	9.35	9.44
Deformation at Failure,	0.0087	0.0085	0.007	0.0107	0.0071	0.0081	0.0075	0.0096	0.0084
Stress on Failure (MPa),	24.88	22.98	21.62	23.87	26.13	22.3	23.15	23.45	23.55
Relationship of Individual Stresses on Failure
Relationship of Individual Stresses on Failure	1.05				0.99			0.98
Non-combustibility Test:
Lab. Sample I.D.	FU90030/1	FU90030/2	FU90030/3	Specification of non-combustibility on BS 476:part 4:1970 CI.8
Time of flame continuously (s)	0	0	0	≤10
The temperature rise of the furnace above the initial furnace temperature (℃)	0	0	1	≤50
The temperature rise of specimen centre above initial furnace temperature(℃)	0	0	0	≤50
Compressive Strength Test:
Lab. Sample I.D.	Width(mm)	Thickness(mm)	Maximum Force(N)	Compressive Strength(N/mm2)
ST150319/4	9.61	74.75	14055.00	19.55
ST150319/5	10.50	76.02	15480.00	19.40
ST150319/7	10.31	74.62	15480.00	20.13
ST150319/8	10.26	75.03	15460.00	20.09
ST150319/9	10.06	74.28	14310.00	19.14
Average	10.15	74.94	14957.00	19.66