k span construction guide

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LARGE SPAN GROUP ADD: No.11, Friendship Street, North Industrial Zone, Zhengding City, Hebei Province, China TEL: 0086 13333016262, 18731151165 FAX: 0086 18032909635, 18032909637 E-MAIL: [email protected], [email protected] INTRODUCTION OF K SPAN SYSTEM AND BUILDING GUIDANCE Automatic Building Machine

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Presentation about K span construction guide from www.large-span.com contact us by [email protected] [email protected] LARGE SPAN GROUP TEL: 0086-13333016262, 18731151165 FAX: 0086-18032909635, 18032909637 EMAIL: [email protected], [email protected] Large-Span group is big stated owned corporation established over 30 years and has certificated by BV, TUV, SGS inspection. As one of the most famous manufacturers in China, we have committed ourselves to developing and producing high quality products, professional suggestions and good services for customers all over the world.

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Page 1: K span construction guide

LARGE SPAN GROUPADD: No.11, Friendship Street, North Industrial Zone, Zhengding City, Hebei Province, China

TEL: 0086 13333016262, 18731151165 FAX: 0086 18032909635, 18032909637E-MAIL: [email protected], [email protected]

INTRODUCTION OF K SPAN SYSTEMAND BUILDING GUIDANCE

Automatic Building Machine

Page 2: K span construction guide

LARGE SPAN GROUPADD: No.11, Friendship Street, North Industrial Zone, Zhengding City, Hebei Province, China

TEL: 0086 13333016262, 18731151165 FAX: 0086 18032909635, 18032909637E-MAIL: [email protected], [email protected]

Page 3: K span construction guide

LARGE SPAN GROUPADD: No.11, Friendship Street, North Industrial Zone, Zhengding City, Hebei Province, China

TEL: 0086 13333016262, 18731151165 FAX: 0086 18032909635, 18032909637E-MAIL: [email protected], [email protected]

Page 4: K span construction guide

LARGE SPAN GROUPADD: No.11, Friendship Street, North Industrial Zone, Zhengding City, Hebei Province, China

TEL: 0086 13333016262, 18731151165 FAX: 0086 18032909635, 18032909637E-MAIL: [email protected], [email protected]

Page 5: K span construction guide

LARGE SPAN GROUPADD: No.11, Friendship Street, North Industrial Zone, Zhengding City, Hebei Province, China

TEL: 0086 13333016262, 18731151165 FAX: 0086 18032909635, 18032909637E-MAIL: [email protected], [email protected]

K-SPAN BUILDINGK-SPAN building (fig.9-8)are a new form of construction. The intended uses of these buildings

are for open storage; however, these building can be designed for use as office spaces, hangars,supple buildings, medical facilities, and more permanent structures. It is a self- contained, metalbuilding manufacturing plant(Automatic Building Machine) mounted on a trailer, forming a type of“mobile factory”. There are two types of K-SPAN building machines, as shown in figures 9-9 and9-10: the MIC 120 and the MIC 240 (Super Span). An interesting aspect of this machine is that it canbe easily transported by air anywhere in the world. The ABM System has already been certified forair transport by the U.S. Air Force in C-130, C-141, and C-5 aircraft.

K-SPAN Buildings

Page 6: K span construction guide

LARGE SPAN GROUPADD: No.11, Friendship Street, North Industrial Zone, Zhengding City, Hebei Province, China

TEL: 0086 13333016262, 18731151165 FAX: 0086 18032909635, 18032909637E-MAIL: [email protected], [email protected]

Operating Instructions

Page 7: K span construction guide

LARGE SPAN GROUPADD: No.11, Friendship Street, North Industrial Zone, Zhengding City, Hebei Province, China

TEL: 0086 13333016262, 18731151165 FAX: 0086 18032909635, 18032909637E-MAIL: [email protected], [email protected]

TrainingTraining personnel in the operation of all related K-SPAN equipment is essential. The formal

training of K-SPAN construction is held at both NCRs. Crew members and leaders, once trained, caninstruct other members of the crew in the safe fabrication and erection of a K-SPAN. Each regimenthas personnel certified by LARGE SPAN GROUP Industries to instruct this training.The training provided to you is not to be taken as the absolute and only way to construct theK-SPAN. As in the case of most construction procedures, there are several different ways toaccomplish the task. Crew size, experience, and type of equipment available may alter the way youperform the task; however, you should achieve the same end results. Table below shows thepersonnel and skills required to erect this building.

PERSONNEL SKILL REQUIREMENTS

ENGINEER (Not required on a full-time basis)May be required to engineer and design foundation and special applications

PROJECTMANAGER ORCREW LEADER

Oversees all phases of construction including machinery transportation and operations.Maintains working knowledge of all tools, equipment, and building construction.Must also be familiar with the ABM machinery.Knows and enforces all SAFETY rules and regulations

TRUCK/CRANEOPERATOR

Loads material onto machine and transport equipment.Places arched panels on foundations.Tows machinery between jobsites.Make sure machinery is in proper working order and is certified in crane operation.Complies with all SAFETY procedures.

WELDER Must have a working knowledge of welding, cutting, and fabrication of light steel.Must be familiar with welder/generator operations and maintenance.

CONSTRUCTIONMECHANIC

Successfully undergoes special training on the ABM machine (training should beconducted by either the REGIMENTs or by the MANUFACTURE).Must be thoroughly familiar with the “OPERATING MANUAL.”

GENERALLABORER

Should be familiar with general construction techniques.Must OBEY all safety rules and regulations.To determine the amount of laborers (fig. 9-11) required for the job, divide the weightof steel by 50.

Page 8: K span construction guide

LARGE SPAN GROUPADD: No.11, Friendship Street, North Industrial Zone, Zhengding City, Hebei Province, China

TEL: 0086 13333016262, 18731151165 FAX: 0086 18032909635, 18032909637E-MAIL: [email protected], [email protected]

Operating InstructionsThe main component of the K-SPAN system is the trailer-mounted building machine (fig. 9-12).

This figure shows the main components of the trailer and general operating instructions. The primaryposition of the operator’s station is located at the rear of the trailer. The crew member selected forthis position must have a thorough understanding of the machine operations and manuals. From thatposition, the operator controls all the elements required to form the panels. The operator must remainat the controls at all times. From the placement of the trailer on site to the completion of the curvedpanel, attention to detail is paramount as with all aspects of construction.As you operate the machine, you will be adjusting the various machine-operating components.Adjustment for the thickness, the radius, and the curving machine MUST be made according to themanuals. Do not permit shortcuts in adjustments. Any variations in adjustments, or disregard for theinstructions found in the operating manuals, will leave you with a pile of useless material or aninconsistent building.

Trailer-mounted machinery

Page 9: K span construction guide

LARGE SPAN GROUPADD: No.11, Friendship Street, North Industrial Zone, Zhengding City, Hebei Province, China

TEL: 0086 13333016262, 18731151165 FAX: 0086 18032909635, 18032909637E-MAIL: [email protected], [email protected]

FoundationThe design of the foundation for a K-SPAN building depends on the size of the building

(MIC120 or MIC240), the existing soil conditions, and the wind load. The foundation must beapproved by a certified engineer.

The foundations for the buildings are easy to construct when you have the right equipment andcrew. The roof and wall loads are transferred to the foundation through the base of each arch.Therefore, all loads are uniformly carried down each sidewall by continuous strip footing. Thefoundations are more economical than foundations of more convention buildings.

The concrete forms and accessories provide sufficient material to form the foundations for abuilding 100 feet long by 50 feet wide. When a different configuration is required, forms areavailable from LARGE SPAN GROUP.The actual footing construction is based, as with all projects, on the plans and specifications. Thelocation of the forms, the placement of steel, and the psi (pounds per square inch) of the concrete iscritical. The building panels are welded to the angle in the footer before concrete placement. Becauseof this operation, all aspects of footer construction must be completely checked for alignment andsquareness. Once concrete is placed, there is no way to correct errors.As mention above, forms are provided for the foundation. Using table 9-4 as a guide, figure 10-13gives you a simple foundation layout by parts designation. As noted in figure 9-13, the cross pipesare not provided in the kit. They must be ordered when the project is being planned and estimated.

Page 10: K span construction guide

LARGE SPAN GROUPADD: No.11, Friendship Street, North Industrial Zone, Zhengding City, Hebei Province, China

TEL: 0086 13333016262, 18731151165 FAX: 0086 18032909635, 18032909637E-MAIL: [email protected], [email protected]

Foundations

Page 11: K span construction guide

LARGE SPAN GROUPADD: No.11, Friendship Street, North Industrial Zone, Zhengding City, Hebei Province, China

TEL: 0086 13333016262, 18731151165 FAX: 0086 18032909635, 18032909637E-MAIL: [email protected], [email protected]

Building ErectionWith the placement of the machinery and forming of the building panels in progress, your next

considerations are the placement and the weight-lifting capabilities of the crane. Check theweight-lifting chart of the crane for its maximum weight capacity. This dictates the number of panels(recommend 5/ABM 120 and 3/ABM240) you can safely lift at the operating distance. As with allcrane operations, attempting to lift more than the rated capacity can cause the crane to turn over.Attaching the spreader bar (fig.9-14) to the curved formed panels is a critical step; failure to clampthe panels tightly can cause the panels to slip and fall with potential harm to personnel and damageto the panels. With the guide ropes attached (fig 9-15) and personnel manning these ropes, lift thepanels for placement. When the panels are lifted, lift only as high as necessary, position two men ateach free and to guide the panels in place, and remind crew members to keep their feet from underthe ends of the arches. You must never attempt to lift sets of panels in winds exceeding 20 mph.

Place the first set of panels on the attaching angle of the foundation and position them so therewill be room for the end-wall panels. After the first set of panels are positioned, clamp them to theangle, plumb with guide ropes, and secure the ropes to previously anchored stakes. Detach thespreader bar and continue to place the panel sets. Seam each set to the standing panels beforedetaching the spreader bar.

After about 15 panels (three sets) are in place, measures the building length at both ends (justabove forms) and at the center of the arch. This measurement will seldom be exactly 1 foot per panel(usually slightly more), but should be equal for each panel. Adjust the ends to equal the centermeasure. Panels are flexible enough to adjust slightly. Check these measurements periodically duringbuilding construction. Since exact building lengths are difficult to predict, the end wall attachingangle on the finishing end of the building should not be put in place until all panels are set.

After the arches are in place, set the longest end-wall panel in the form, then plumb and clampit in place. Work from the longest panel outward and be careful to maintain plumb.When all the building panels are welded to the attaching angle (fig. 9-16) at 12 inches on center, youare ready to place the concrete. When the concrete is placed, remember it is extremely important thatit is well-vibrated. This helps eliminate voids under all embedded items. As the concrete begins toset, slope the top exterior portion of the concrete cap about 5 inches (fig. 9-17) to allow water todrain away from the building. The elevation and type of interior floor are not relevant as long as thefinish of the interior floor is not higher than the top of the concrete cap.

Page 12: K span construction guide

LARGE SPAN GROUPADD: No.11, Friendship Street, North Industrial Zone, Zhengding City, Hebei Province, China

TEL: 0086 13333016262, 18731151165 FAX: 0086 18032909635, 18032909637E-MAIL: [email protected], [email protected]

Building Erection

Page 13: K span construction guide

LARGE SPAN GROUPADD: No.11, Friendship Street, North Industrial Zone, Zhengding City, Hebei Province, China

TEL: 0086 13333016262, 18731151165 FAX: 0086 18032909635, 18032909637E-MAIL: [email protected], [email protected]

Guide rope diagram

Page 14: K span construction guide

LARGE SPAN GROUPADD: No.11, Friendship Street, North Industrial Zone, Zhengding City, Hebei Province, China

TEL: 0086 13333016262, 18731151165 FAX: 0086 18032909635, 18032909637E-MAIL: [email protected], [email protected]

Building foundation concept

Page 15: K span construction guide

LARGE SPAN GROUPADD: No.11, Friendship Street, North Industrial Zone, Zhengding City, Hebei Province, China

TEL: 0086 13333016262, 18731151165 FAX: 0086 18032909635, 18032909637E-MAIL: [email protected], [email protected]

Concrete foundation

Page 16: K span construction guide

LARGE SPAN GROUPADD: No.11, Friendship Street, North Industrial Zone, Zhengding City, Hebei Province, China

TEL: 0086 13333016262, 18731151165 FAX: 0086 18032909635, 18032909637E-MAIL: [email protected], [email protected]

Construction DetailsThe K-SPAN building system is similar to other types of pre-engineered or prefabricated

buildings in that windows, doors, and roll-up doors can be installed only when erection is completed.When insulation of the building is required, insulation boards (usually 4 by 8 feet) maybe of anysemirigid material that can be bent to match the radius of the building. The insulation is installedusing clips, as shown in figure 9-18.When the integrity of the end-wall panels is continuous from the ground to the roof line, the end wallbecome self-supporting. The installation of windows (fig. 9-19) and aluminum doors (fig. 9-20)presents no problem since the integrity of the wall system is not interrupted. The installation of theoverhead door (fig. 9-21) does present a problem in that it does interrupt the integrity of the wallsystem. This situation is quickly overcome by the easily installed and adjustable (height and width)doorframe package that supports both the door and end wall. This doorframe package is offered bythe manufacture.

Construction Details

Page 17: K span construction guide

LARGE SPAN GROUPADD: No.11, Friendship Street, North Industrial Zone, Zhengding City, Hebei Province, China

TEL: 0086 13333016262, 18731151165 FAX: 0086 18032909635, 18032909637E-MAIL: [email protected], [email protected]

Aluminum window installation

Page 18: K span construction guide

LARGE SPAN GROUPADD: No.11, Friendship Street, North Industrial Zone, Zhengding City, Hebei Province, China

TEL: 0086 13333016262, 18731151165 FAX: 0086 18032909635, 18032909637E-MAIL: [email protected], [email protected]

Aluminum door installation

Page 19: K span construction guide

LARGE SPAN GROUPADD: No.11, Friendship Street, North Industrial Zone, Zhengding City, Hebei Province, China

TEL: 0086 13333016262, 18731151165 FAX: 0086 18032909635, 18032909637E-MAIL: [email protected], [email protected]

Overhead doorframe

Page 20: K span construction guide

LARGE SPAN GROUPADD: No.11, Friendship Street, North Industrial Zone, Zhengding City, Hebei Province, China

TEL: 0086 13333016262, 18731151165 FAX: 0086 18032909635, 18032909637E-MAIL: [email protected], [email protected]

Finish of ProjectWhen all the panels are in place and secured to the base angle, the next step is optional. Apply a

rubberized coat of paint to the base of the panels (interior/exterior) to a height slightly above thefinish concrete. This gives added protection to the mental panels exposed to the concrete.

Finally, place the concrete (fig. 9-22) into the above grounded foundation forms. Take care notto slash excessive amounts of concrete above the rubberized paint line.

Figure 9-23 shows the fundamental steps in constructing a K-SPAN from start to finish.

Finish of Project

Page 21: K span construction guide

LARGE SPAN GROUPADD: No.11, Friendship Street, North Industrial Zone, Zhengding City, Hebei Province, China

TEL: 0086 13333016262, 18731151165 FAX: 0086 18032909635, 18032909637E-MAIL: [email protected], [email protected]

Steps in K-SPAN construction

Page 22: K span construction guide

LARGE SPAN GROUPADD: No.11, Friendship Street, North Industrial Zone, Zhengding City, Hebei Province, China

TEL: 0086 13333016262, 18731151165 FAX: 0086 18032909635, 18032909637E-MAIL: [email protected], [email protected]

ABM240There is another type of K-SPAN building, actually referred to as a Super Span by LARGE SPANGROUP, the ABM240. Actual construction of the ABM240 is the same as that for the ABM120(K-SPAN). It can use heavier coil stock and is a larger version. Figure 9-24 shows the differencebetween the two. Figure 9-25 shows the differences in crew size due in large part to the heaviergauge steel required by the ABM240.Keep in mind that the information provided in this section on the K-SPAN building is basic. Duringthe actual construction of this building, you must consult LARGE SPAN GROUP’s complete set ofmanuals.

Page 23: K span construction guide

LARGE SPAN GROUPADD: No.11, Friendship Street, North Industrial Zone, Zhengding City, Hebei Province, China

TEL: 0086 13333016262, 18731151165 FAX: 0086 18032909635, 18032909637E-MAIL: [email protected], [email protected]

ABM System 120 and 240 comparison chart

Page 24: K span construction guide

LARGE SPAN GROUPADD: No.11, Friendship Street, North Industrial Zone, Zhengding City, Hebei Province, China

TEL: 0086 13333016262, 18731151165 FAX: 0086 18032909635, 18032909637E-MAIL: [email protected], [email protected]

Chart for determining crew size for ABM 240

Page 25: K span construction guide

LARGE SPAN GROUPADD: No.11, Friendship Street, North Industrial Zone, Zhengding City, Hebei Province, China

TEL: 0086 13333016262, 18731151165 FAX: 0086 18032909635, 18032909637E-MAIL: [email protected], [email protected]

TOWERSAND BUNKERSTOWERS are framework structures designed to provide vertical support. They may be used tosupport another structure, such as a bridge, or they may be used to support a piece of equipment,such as a communication antenna or for a lookout post or weapon mounts. Since the prime purposeof a tower is to provide vertical support for a load applied at the top, the compression members,providing this support, are the only ones that require high-structural strength. The rest of thestructure is designed to stiffen the vertical members and to prevent bending under load. Primarily,the bracing members are designed to take loads in tension and are based on a series of diagonals.