Jedem, der die Prüfungsunterlagen und Software zu International Code Council 93-Tall-Mass-Timber-Buildings Dumps (93-Tall-Mass-Timber-Buildings) von It-Pruefung nutzt und die IT 93-Tall-Mass-Timber-Buildings Zertifizierungsprüfungen nicht beim ersten Mal erfolgreich besteht, versprechen wir, die Kosten für das Prüfungsmaterial 100% zu erstatten.
| Section | Objectives |
|---|---|
| Tall Mass Timber Building Code Provisions | - Applicable Codes and References
- Fire Safety and Fire Resistance
|
>> 93-Tall-Mass-Timber-Buildings Prüfungsfrage <<
Sie brauchen nicht so viel Geld und Zeit, nur ungefähr 30 Stunden spezielle Ausbildung, dann können Sie ganz einfach die International Code Council 93-Tall-Mass-Timber-Buildings Zertifizierungsprüfung nur einmalig bestehen. It-Pruefung bietet Ihnen die Prüfungsthemen, deren Ähnlichkeit mit den realen Prüfungsübungen sehr groß ist.
25. Frage
Refer to the figure by clicking on the EXHIBIT button above.
In Type IV-B construction, based on a 900 sq. ft. floor area, a 30 ' room width, and a 12 in. x 18 in. beam as shown in the Figure, the maximum length of the unprotected portion of the mass timber ceiling (dimension X) is _____ feet.
Antwort: D
Begründung:
Section 602.4.2.2.2 permits unprotected mass timber ceilings in Type IV-B construction to equal no more than 20 percent of the floor area , and the code expressly states that attached beams are included when determining that exposed ceiling area.
The floor area is 900 square feet:
20% × 900 = 180 sq. ft. maximum exposed area .
The exposed 12-inch × 18-inch beam extends across the 30-foot room. Its three exposed surfaces consist of the 12-inch-wide bottom and two 18-inch-deep sides:
30 ft × (1 ft + 1.5 ft + 1.5 ft) = 120 sq. ft.
Because the attached beam counts against the ceiling exposure allowance, only:
180 # 120 = 60 sq. ft.
remains available for the exposed ceiling itself.
The exposed ceiling extends across the 30-foot room width, so:
30 ft × X = 60 sq. ft.
Therefore:
X = 2 ft .
Option A is correct. Ignoring the beam surfaces would overstate the permitted ceiling exposure and would contradict the explicit IBC requirement that attached beams be included in the exposed ceiling calculation.
References/Topics: 2021 IBC Section 602.4.2.2.2, Exception 1.1; Type IV-B exposed ceiling and attached- beam area calculations.
26. Frage
Proprietary nails can be used by referencing which ICC-ES Evaluation Report?
Antwort: C
Begründung:
ICC-ES ESR-1539 is the applicable evaluation report, making option C correct. ESR-1539 addresses nails and staples manufactured by participating companies and evaluates their use in engineered and nonengineered structural connections.
An ICC-ES Evaluation Report provides evidence that a proprietary product or system complies with specified building-code requirements where the product does not rely solely on the generic prescriptive provisions of the IBC. For proprietary nails, the report provides the technical basis needed to establish characteristics such as dimensions, materials, recognized structural applications, allowable design values, installation limitations, and conditions of use.
The current ICC-ES document is published as ESR-1539P, reflecting subsequent administrative updates to the report, but the identifying evaluation-report number remains 1539 , matching option C and the examination question.
For special inspection, merely recognizing the ESR number is not enough. The inspector should verify that the installed proprietary fastener is actually included in the report, that its diameter and length correspond to the approved construction documents, and that installation spacing, penetration, orientation, substrate, and other report conditions are satisfied.
References/Topics: ICC-ES ESR-1539, structural nails and staples; proprietary fastener evaluation and installation requirements. ICC-ES states that the nails and staples covered by ESR-1539 are used in engineered and prescriptive structural connections.
27. Frage
Refer to the figure by clicking on the EXHIBIT button above.
In Type IV-B construction, unprotected portions of mass timber as shown in the Figure is limited to an area equal to not more than what percentage of the base floor area?
Antwort: B
Begründung:
The figure depicts an unprotected portion of the mass timber ceiling . For Type IV-B construction, Section
602.4.2.2.2, Exception 1.1, limits unprotected ceiling areas-including attached mass timber beams-to 20 percent of the floor area of the applicable dwelling unit or fire area. Option B is therefore correct.
The percentage is based on floor area rather than total ceiling surface area. For example, where the associated fire area contains 1,000 square feet of floor area, the maximum ceiling exposure permitted under this particular exception would be 200 square feet, subject to the additional separation and mixed-exposure provisions.
The 40-percent value in option D applies to mass timber walls, including attached columns , rather than ceilings. The 15-percent and 30-percent values are not the prescribed Type IV-B ceiling exposure limitations in the 2021 IBC.
The inspector must additionally determine whether another exposed wall or ceiling region exists nearby.
Section 602.4.2.2.4 imposes a 15-foot separation requirement, and Section 602.4.2.2.3 controls situations where both wall and ceiling surfaces are intentionally exposed.
References/Topics: 2021 IBC Sections 602.4.2.2.2 through 602.4.2.2.4; Type IV-B ceiling exposure limitations.
28. Frage
Buildings of Types IV-A, IV-B, and IV-C construction designed to be greater than six stories above grade plane shall meet which of the following requirements for fire safety practices during construction?
Antwort: A
Begründung:
The 2021 IFC specifically requires standpipes to be provided in accordance with Section 3313 for Type IV-A, IV-B, and IV-C buildings designed to exceed six stories above grade plane. Therefore, option A is correct.
The code also requires a water supply for fire department operations, but it must be approved by the fire code official and fire chief; it is not described as a mandatory "portable water supply." This makes option B inaccurate. Where noncombustible protection is required, at least one layer-not two layers-must be installed on applicable building elements more than four levels below active mass timber construction before additional levels are erected. Option D therefore overstates the number of layers.
Required exterior wall coverings must similarly be installed more than four levels below active mass timber construction. Option C incorrectly substitutes two levels for the prescribed four-level threshold.
These provisions limit the amount of unprotected combustible construction exposed at one time and provide the fire department with usable suppression infrastructure as erection progresses. Inspection coordination should verify standpipe extension, hose-connection accessibility, water availability, the progression of passive protection, and exterior-wall covering installation.
References/Topics: 2021 IFC Section 3308.4 and Section 3313; fire safety during construction of tall mass timber buildings.
29. Frage
The fire-resistance of a protected mass timber assembly is equivalent to the fire resistance time of the:
Antwort: B
Begründung:
IBC Section 722.7 establishes the governing calculation principle for protected mass timber. The required fire resistance consists of the inherent fire resistance of the unprotected mass timber element plus the protection time contributed by the noncombustible protection . Therefore, option D is correct.
This approach recognizes two sequential protective mechanisms. First, the noncombustible covering delays heating and charring of the timber. After the credited protection period, the remaining mass timber cross section provides structural fire resistance through predictable charring behavior and residual section capacity.
Section 722.7.1 further requires the contribution of the covering material to comply with the prescribed protection times or to be established under Section 703.6.
Option A ignores the contribution of the protective membrane. Option B ignores the inherent structural fire resistance of the timber. Option C incorrectly substitutes a finish rating for the code-recognized protection contribution. A finish rating is a separate temperature-based performance concept and is not automatically additive as the protection time used by Section 722.7.
References/Topics: 2021 IBC Sections 602.4, 703.6, 722.7 and 722.7.1; calculation of protected mass timber fire resistance.
30. Frage
......
Im 21. Jahrhundert, wo es viele Exzellente gibt, fehlen doch IT-Fachleute. Die Gesellschaft brauchen viele IT-Fachleute. IT-Zertifizirungsprüfung ist eine Methode, die Fähigkeit der IT-Leute zu prüfen. Aber es ist nicht so einfach, die International Code Council 93-Tall-Mass-Timber-Buildings IT-Zertifizirungsprüfung zu bestehen. Normalerweise werden die IT-Kandidaten an einem Kurs teilnehmen. Der Schulungskurs von It-Pruefung ist von guter Qualität. Einen guten Kurs zu besuchen ist die Garantie für den Erfolg. Die Ähnlichkeit der Prüfungsunterlagen von It-Pruefung beträgt 95%. Wenn Sie die Übungen von It-Pruefung benutzen, können Sie 100% die International Code Council 93-Tall-Mass-Timber-Buildings IT-Zertifizierungsprüfung nur einmal bestehen.
93-Tall-Mass-Timber-Buildings Prüfungsmaterialien: https://www.it-pruefung.com/93-Tall-Mass-Timber-Buildings.html