Specifications

HM High strength chemical anchor bolts M8-M30
1.Quality guarantee of ISOO9000
2.Material:200,300,400 series

HM High strength chemical anchor bolts M8-M30   is a new type of anchor material which can substitute embedded parts and expansion screws. It is composed of selected quartz sands, curing agents and vinyl resins placed in a sealed glass tube, and it is used together with a metal screw.

 

 

1. Characteristics

1) Anti-fatigue, anti-aging, corrosion resistance, no creep.

2) Strong cohesion, high strength, high drawing force, the effect is the same as embedded.

3) Wide use temperature range, can construct at -10 °C ~ 40 °C.

4) Used for small spacing, margins, narrow spaces.

5) Applicable to various substrates, such as concrete, rock, aluminium material, etc.

6) Non-expansion chemical bonding strength, not destroy the substrate.

7) Convenient and fast construction, safe and environment-friendly use.

 

2. Application

1) The fixation of brackets of various curtain walls, such as glass, stone, aluminum curtain walls.

2) The fixation of steel brackets, bases and keels of composite material curtain walls.

3) The fixation of machines and equipments.

4) Connection and fixation of steel structures and concrete structures.

5) The fixation of chemical engineer pipes, equipment pipelines, crane rails and other building equipments.

 

3. Installation Data Table

Anchor Bolt Specifications	Hole Diameter	Hole Depth	Bolt Length	Minimum Substrate Thickness	Maximum Fixture Thickness	Fixture Hole Diameter	Recommended Tightening Torque	Design Value of Tensile Strength	Design Value of Shear Strength
	mm	mm	mm	mm	mm	mm	Nm	kN	kN
M10	12	90	130	130	20	12	20	22.5	16.1
M12	14	110	160	160	27	14	40	31.2	22.3
M16	18	125	190	175	35	18	80	60.9	43.5
M20	25	170	260	220	65	25	150	86.6	61.9
M24	28	210	300	270	63	28	200	124.0	88.6
M30	35	280	380	340	70	35	400	179.3	128.1

 

4. Curing Time Schedule

Ambient temperature	-5°C	0°C	5°C	10°C	20°C	30°C	40°C
Gel time	30 min	20 min	14 min	9 min	5 min	4 min	2 min
Curing time	6 hour	3 hour	90 min	70 min	45 min	25 min	15 min

 

5. Influence coefficient of concrete strength

Label	C25	C30	C35	C40
Coefficient	0.95	1.0	1.05	1.10

 

6. Operation Process

1) Drill hole on substrate

2) Clean hole

3) Put into drug tubes

4) Screwing in Screw

The screw should have 45°cutting angle in the front and hexagonal nut in the back. The screw should be screwed into the bottom of the hole.

5) Curing and conservation

6) Fix objects

 

 

7. Storage

1) Construction Reinfored Chemical Anchor Bolt  should be stored in a cool dry storehouse away from light at 5 °C~25 °C.

2) Storage period is 12 months.

3) If the glass tube is not used for a long term, the fluidity of glue liquid should be checked. If it does not flow, forbid to use.

 

8. Transportation

1) This product belongs to non-dangerous goods, and can transport as general chemical building materials.

2) The product should not be damaged, exposed or rained in transportation.