چسب کاشت میلگرد و بولت کاتریجی اپوکسی PENOCHEM HA-200

توضیحات

 

PENOCHEM HA-200

High Performance Injectable Epoxy Anchor Adhesive

 

Description                                               

  PENOCHEM HA_200 injectable chemical anchor is a fast curing, multi-purpose, two components modified epoxy resin anchor system for threaded bars and reinforcing bars in both cracked and uncracked concrete.

Application Range                                   ■  Planting steel bars and bolts in concrete structure

                                                                             ■  Curtain wall & stone dry hanging brackets’ reinforcement

■  Building structure reinforcement&framework anchoring

■  Various equipments’ basic fixation

■  Steel structures and concrete structures anchoring connection

■  Reinforcement for highway, bridges, water conservancy projects rebuilding

Advantages

■  Modified epoxy resin, no styrene ■  High strength & modulus, good toughness ■  Aging resistance & thermal resistance ■  Moisture tolerant, stable in a humid environment ■  Acid & alkali resistance ■  Seismic resistance, no expansion forces ■  Excellent thixotropy, suitable for side and top anchoring ■  Binocular straight mixed package, with special electric caulking gun and static mixer

■  Reinforcement for advertisement boards,the noise barriers&barricades

 

 

Package                                                     The volume of the product is 450 mg / Net weight 790 grams/                             Total weight 930 grams

 

Shelf Life  When stored correctly, the shelf life will be at least 12 months from the date of manufacture.

Storage Conditions                                        Cartridges should be stored in their original packaging, the correct way up, in cool conditions (+50°F to +77°F) and out of direct runlight.

 

Operable time & curing time

Ambient temperature(°C)		-5	0	10	20	≥30
Operable time(min)		60	45	30	15	20
Curing time(h)		72	48	24	12	6

 

 

Technical Parameters

Appearance A Part (Epoxy)	GREEN paste
Appearance B Part (Hardener)	BROWN paste
Viscosity of mixture	18-22 pa·s
Density after curing	1.5±0.1 g/cm³
Mixture ratio (weight ratio)	2:1

Performance Indexes

Colloidal performance	Tensile strength (ASTM D638)	≥55Mpa
	Tensile modulus  (ASTM D638)	≥3500Mpa
	Elongation at break (ASTM D638)	≥1.7%
	Flexural strength (ASTM D790)	≥70Mpa
	Compressive strength  (ASTM D695)	≥82Mpa
	Thixotropy index	≥4.0

 

 

Colloidal performance	Sagging mobility (25°C)	≤2.0mm
	Distortion temperature	≥65°C
Adhesion performance	Steel-steel tensile anti-shear strength	≥16Mpa
	Under the constraint drawing condition, ribbed steel bars and C30, Φ25, L=150mm tensile strength	≥11Mpa
	Boding strength with concrete C60, Φ25, L=125mm	≥17Mpa
	Steel-steel T impact stripping length	≤25mm
Non-volatile matter content (solid content)		≥99%
Long-term performance	Wet and heat ageing	Compared with the short-term results at room temperature, the decrease rate of shear strength: ≤12%
	Heat aging resistance	Compared with the short-term results at same temperature 10min, the decrease rate of shear strength: ≤5%
	Freezing and thawing	Compared with room temperature, short-term results, the shear strength decrease rate is not greater than 5%
	Fatigue stress	After2×10^6 times continuous sine wave fatigue loads,  Specimen does not destroy
	Resistance to stress	Steel – steel tensile shear specimens does not destroy, and creep deformation value is less than 0.4 mm
Resistance to corrosion medium	Resistance to salt	Compared with the control group, the strength decrease rate: ≤5%, and shall not have cracks or come unglued
	Alkaline medium	Compared with the control group, the strength does not decrease,  and as the concrete damage, and shall not have cracks or come unglued
	Acid medium	Concrete damage, and shall not have cracks or degumming

Construction Process

 

The Detailed Construction Process of PENOCHEM HA_200 Structure Anchor Adhesive

1. Mark Up Hole Position and Drill Hole:

Drill holes in designed position. The depth and dismeter of the hole should meet the requirements in order to meet bonding area and ensure the pulling strength.

2. Clean Hole:

Clean and blow holes. Brush and blow for three times at least is recommended.

     3.Glue Preparation:

PENOCHEM HA_200 is equipped with a special static mixer and dispenser. Squeeze out the glue without fully mixed in the front part of the cartridge.

     4.Injection:

Inject the glue from the bottom of the hole untill fill the two-third of the hole.

     5.Rust Removal of Steel Rebar:

Polish the steel bar or anchor bolt before inserted through the hole.

     6.Anchoring:

Inserting in one single direction untill to the bottom of the hole.

     7.Standing and Curing:

Keep stand for maintenance before curing.

     Note:

PENOCHEM HA_200 Anchoring Adhesive can be equiped with the following materials: screw thread steel, round steel, lead screw,threaded rod, anti-crack anchor.

 

 

 

 

 

INSTALLATION IN G40 REINFORCED CONCRETE

Design embedment depth L_b,rqd and Design Tensile Load Table N_Rd

Rebar Ø (mm)	10	12	13	16	20	25	28	32	40
Hole Ø (mm)	13-14	15-16	16-18	20-22	25-28	30-32	35-38	40-42	50-52
Design Yield, NRd,s (kN)	31.4	45.2	53.1	80.4	125.7	196.3	246.3	321.7	502.7
Lb,rqd (mm)	125	145	160	200	250	300	340	455	640
n=Lb,rqd/Rebar Ø	13	13	13	13	13	12	13	15	16
Lb (mm)					kN
90	23.1
100	25.4
105	27.7
110	28.9	34.6
115	30.0	36.0	39.0
125	31.4	38.8	42.0
130		40.2	43.5
140		44.3	48.0	59.1
145		45.2	49.5	61.0
160			53.1	66.5
170				70.2
175				73.9	92.4
180				75.7	94.7
200				80.4	101.6
220					115.4	144.3
225					117.8	147.2
250					125.7	158.7
245						161.6 173.2
235
275						181.8	203.6
280						184.7	206.9
300						196.3	219.8	213.2
320							232.7	225.7
340							246.3	241.4
350								247.6
355								250.8
390								275.9
425								304.1	338.1
455								321.7	359.0
500									397.4
525 570 640									414.8
									453.1
									502.7

 

Safety Factor for Bond γ_B = 1.8

Safety Factor for Concrete γ_Μc,N = 1.5

Safety Factor for Steel γ_Μs,N = 1.15

Min Edge Distance is based on 30mm concrete cover

Tensile development length L_b using Epcon G5: where the F_Rd  N_Rd,s:

fB		INFLUENCE OF CONCRETE
Concrete Grade		fB	Concrete Grade	fB
C16/20		0.81	C35/45	1.21
C20/25		0.90	C40/50	1.28
C25/30		1.00	C45/55	1.34
C30/37		1.10	C50/60	1.40